diff options
| author | Joseph Turian <turian@gmail.com> | 2010-02-07 22:57:47 -0500 |
|---|---|---|
| committer | Joseph Turian <turian@gmail.com> | 2010-02-07 22:57:47 -0500 |
| commit | abc5fe0302f513848ec50dd8e8cbf4754bb7f841 (patch) | |
| tree | 076c17d4477be103e2f0df5539eeabdb42e68960 /forum | |
| parent | dbc5b04fb67a9441d02fec59222c993b0d4297ab (diff) | |
| download | askbot-abc5fe0302f513848ec50dd8e8cbf4754bb7f841.tar.gz askbot-abc5fe0302f513848ec50dd8e8cbf4754bb7f841.tar.bz2 askbot-abc5fe0302f513848ec50dd8e8cbf4754bb7f841.zip | |
Moved applications into apps/ directory
Diffstat (limited to 'forum')
28 files changed, 0 insertions, 7147 deletions
diff --git a/forum/__init__.py b/forum/__init__.py deleted file mode 100644 index e69de29b..00000000 --- a/forum/__init__.py +++ /dev/null diff --git a/forum/admin.py b/forum/admin.py deleted file mode 100644 index 482da048..00000000 --- a/forum/admin.py +++ /dev/null @@ -1,74 +0,0 @@ -# -*- coding: utf-8 -*- - -from django.contrib import admin -from models import * - - -class AnonymousQuestionAdmin(admin.ModelAdmin): - """AnonymousQuestion admin class""" - -class QuestionAdmin(admin.ModelAdmin): - """Question admin class""" - -class TagAdmin(admin.ModelAdmin): - """Tag admin class""" - -class Answerdmin(admin.ModelAdmin): - """Answer admin class""" - -class CommentAdmin(admin.ModelAdmin): - """ admin class""" - -class VoteAdmin(admin.ModelAdmin): - """ admin class""" - -class FlaggedItemAdmin(admin.ModelAdmin): - """ admin class""" - -class FavoriteQuestionAdmin(admin.ModelAdmin): - """ admin class""" - -class QuestionRevisionAdmin(admin.ModelAdmin): - """ admin class""" - -class AnswerRevisionAdmin(admin.ModelAdmin): - """ admin class""" - -class AwardAdmin(admin.ModelAdmin): - """ admin class""" - -class BadgeAdmin(admin.ModelAdmin): - """ admin class""" - -class ReputeAdmin(admin.ModelAdmin): - """ admin class""" - -class ActivityAdmin(admin.ModelAdmin): - """ admin class""" - -class BookAdmin(admin.ModelAdmin): - """ admin class""" - -class BookAuthorInfoAdmin(admin.ModelAdmin): - """ admin class""" - -class BookAuthorRssAdmin(admin.ModelAdmin): - """ admin class""" - - -admin.site.register(Question, QuestionAdmin) -admin.site.register(Tag, TagAdmin) -admin.site.register(Answer, Answerdmin) -admin.site.register(Comment, CommentAdmin) -admin.site.register(Vote, VoteAdmin) -admin.site.register(FlaggedItem, FlaggedItemAdmin) -admin.site.register(FavoriteQuestion, FavoriteQuestionAdmin) -admin.site.register(QuestionRevision, QuestionRevisionAdmin) -admin.site.register(AnswerRevision, AnswerRevisionAdmin) -admin.site.register(Badge, BadgeAdmin) -admin.site.register(Award, AwardAdmin) -admin.site.register(Repute, ReputeAdmin) -admin.site.register(Activity, ActivityAdmin) -admin.site.register(Book, BookAdmin) -admin.site.register(BookAuthorInfo, BookAuthorInfoAdmin) -admin.site.register(BookAuthorRss, BookAuthorRssAdmin) diff --git a/forum/auth.py b/forum/auth.py deleted file mode 100644 index 1569482f..00000000 --- a/forum/auth.py +++ /dev/null @@ -1,498 +0,0 @@ -""" -Authorisation related functions. - -The actions a User is authorised to perform are dependent on their reputation -and superuser status. -""" -import datetime -from django.contrib.contenttypes.models import ContentType -from django.utils.translation import ugettext as _ -from django.db import transaction -from models import Repute -from models import Question -from models import Answer -from const import TYPE_REPUTATION -import logging -question_type = ContentType.objects.get_for_model(Question) -answer_type = ContentType.objects.get_for_model(Answer) - -VOTE_UP = 15 -FLAG_OFFENSIVE = 15 -POST_IMAGES = 15 -LEAVE_COMMENTS = 50 -UPLOAD_FILES = 60 -VOTE_DOWN = 100 -CLOSE_OWN_QUESTIONS = 250 -RETAG_OTHER_QUESTIONS = 500 -REOPEN_OWN_QUESTIONS = 500 -EDIT_COMMUNITY_WIKI_POSTS = 750 -EDIT_OTHER_POSTS = 2000 -DELETE_COMMENTS = 2000 -VIEW_OFFENSIVE_FLAGS = 2000 -DISABLE_URL_NOFOLLOW = 2000 -CLOSE_OTHER_QUESTIONS = 3000 -LOCK_POSTS = 4000 - -VOTE_RULES = { - 'scope_votes_per_user_per_day' : 30, # how many votes of one user has everyday - 'scope_flags_per_user_per_day' : 5, # how many times user can flag posts everyday - 'scope_warn_votes_left' : 10, # start when to warn user how many votes left - 'scope_deny_unvote_days' : 1, # if 1 days passed, user can't cancel votes. - 'scope_flags_invisible_main_page' : 3, # post doesn't show on main page if has more than 3 offensive flags - 'scope_flags_delete_post' : 5, # post will be deleted if it has more than 5 offensive flags -} - -REPUTATION_RULES = { - 'initial_score' : 1, - 'scope_per_day_by_upvotes' : 200, - 'gain_by_upvoted' : 10, - 'gain_by_answer_accepted' : 15, - 'gain_by_accepting_answer' : 2, - 'gain_by_downvote_canceled' : 2, - 'gain_by_canceling_downvote' : 1, - 'lose_by_canceling_accepted_answer' : -2, - 'lose_by_accepted_answer_cancled' : -15, - 'lose_by_downvoted' : -2, - 'lose_by_flagged' : -2, - 'lose_by_downvoting' : -1, - 'lose_by_flagged_lastrevision_3_times': -30, - 'lose_by_flagged_lastrevision_5_times': -100, - 'lose_by_upvote_canceled' : -10, -} - -def can_moderate_users(user): - return user.is_superuser - -def can_vote_up(user): - """Determines if a User can vote Questions and Answers up.""" - return user.is_authenticated() and ( - user.reputation >= VOTE_UP or - user.is_superuser) - -def can_flag_offensive(user): - """Determines if a User can flag Questions and Answers as offensive.""" - return user.is_authenticated() and ( - user.reputation >= FLAG_OFFENSIVE or - user.is_superuser) - -def can_add_comments(user,subject): - """Determines if a User can add comments to Questions and Answers.""" - if user.is_authenticated(): - if user.id == subject.author.id: - return True - if user.reputation >= LEAVE_COMMENTS: - return True - if user.is_superuser: - return True - if isinstance(subject,Answer) and subject.question.author.id == user.id: - return True - return False - -def can_vote_down(user): - """Determines if a User can vote Questions and Answers down.""" - return user.is_authenticated() and ( - user.reputation >= VOTE_DOWN or - user.is_superuser) - -def can_retag_questions(user): - """Determines if a User can retag Questions.""" - return user.is_authenticated() and ( - RETAG_OTHER_QUESTIONS <= user.reputation < EDIT_OTHER_POSTS or - user.is_superuser) - -def can_edit_post(user, post): - """Determines if a User can edit the given Question or Answer.""" - return user.is_authenticated() and ( - user.id == post.author_id or - (post.wiki and user.reputation >= EDIT_COMMUNITY_WIKI_POSTS) or - user.reputation >= EDIT_OTHER_POSTS or - user.is_superuser) - -def can_delete_comment(user, comment): - """Determines if a User can delete the given Comment.""" - return user.is_authenticated() and ( - user.id == comment.user_id or - user.reputation >= DELETE_COMMENTS or - user.is_superuser) - -def can_view_offensive_flags(user): - """Determines if a User can view offensive flag counts.""" - return user.is_authenticated() and ( - user.reputation >= VIEW_OFFENSIVE_FLAGS or - user.is_superuser) - -def can_close_question(user, question): - """Determines if a User can close the given Question.""" - return user.is_authenticated() and ( - (user.id == question.author_id and - user.reputation >= CLOSE_OWN_QUESTIONS) or - user.reputation >= CLOSE_OTHER_QUESTIONS or - user.is_superuser) - -def can_lock_posts(user): - """Determines if a User can lock Questions or Answers.""" - return user.is_authenticated() and ( - user.reputation >= LOCK_POSTS or - user.is_superuser) - -def can_follow_url(user): - """Determines if the URL link can be followed by Google search engine.""" - return user.reputation >= DISABLE_URL_NOFOLLOW - -def can_accept_answer(user, question, answer): - return (user.is_authenticated() and - question.author != answer.author and - question.author == user) or user.is_superuser - -# now only support to reopen own question except superuser -def can_reopen_question(user, question): - return (user.is_authenticated() and - user.id == question.author_id and - user.reputation >= REOPEN_OWN_QUESTIONS) or user.is_superuser - -def can_delete_post(user, post): - if user.is_superuser: - return True - elif user.is_authenticated() and user == post.author: - if isinstance(post,Answer): - return True - elif isinstance(post,Question): - answers = post.answers.all() - for answer in answers: - if user != answer.author and answer.deleted == False: - return False - return True - else: - return False - else: - return False - -def can_view_deleted_post(user, post): - return user.is_superuser - -# user preferences view permissions -def is_user_self(request_user, target_user): - return (request_user.is_authenticated() and request_user == target_user) - -def can_view_user_votes(request_user, target_user): - return (request_user.is_authenticated() and request_user == target_user) - -def can_view_user_preferences(request_user, target_user): - return (request_user.is_authenticated() and request_user == target_user) - -def can_view_user_edit(request_user, target_user): - return (request_user.is_authenticated() and request_user == target_user) - -def can_upload_files(request_user): - return (request_user.is_authenticated() and request_user.reputation >= UPLOAD_FILES) or \ - request_user.is_superuser - -########################################### -## actions and reputation changes event -########################################### -def calculate_reputation(origin, offset): - result = int(origin) + int(offset) - if (result > 0): - return result - else: - return 1 - -@transaction.commit_on_success -def onFlaggedItem(item, post, user): - - item.save() - post.offensive_flag_count = post.offensive_flag_count + 1 - post.save() - - post.author.reputation = calculate_reputation(post.author.reputation, - int(REPUTATION_RULES['lose_by_flagged'])) - post.author.save() - - question = post - if ContentType.objects.get_for_model(post) == answer_type: - question = post.question - - reputation = Repute(user=post.author, - negative=int(REPUTATION_RULES['lose_by_flagged']), - question=question, reputed_at=datetime.datetime.now(), - reputation_type=-4, - reputation=post.author.reputation) - reputation.save() - - #todo: These should be updated to work on same revisions. - if post.offensive_flag_count == VOTE_RULES['scope_flags_invisible_main_page'] : - post.author.reputation = calculate_reputation(post.author.reputation, - int(REPUTATION_RULES['lose_by_flagged_lastrevision_3_times'])) - post.author.save() - - reputation = Repute(user=post.author, - negative=int(REPUTATION_RULES['lose_by_flagged_lastrevision_3_times']), - question=question, - reputed_at=datetime.datetime.now(), - reputation_type=-6, - reputation=post.author.reputation) - reputation.save() - - elif post.offensive_flag_count == VOTE_RULES['scope_flags_delete_post']: - post.author.reputation = calculate_reputation(post.author.reputation, - int(REPUTATION_RULES['lose_by_flagged_lastrevision_5_times'])) - post.author.save() - - reputation = Repute(user=post.author, - negative=int(REPUTATION_RULES['lose_by_flagged_lastrevision_5_times']), - question=question, - reputed_at=datetime.datetime.now(), - reputation_type=-7, - reputation=post.author.reputation) - reputation.save() - - post.deleted = True - #post.deleted_at = datetime.datetime.now() - #post.deleted_by = Admin - post.save() - - -@transaction.commit_on_success -def onAnswerAccept(answer, user): - answer.accepted = True - answer.accepted_at = datetime.datetime.now() - answer.question.answer_accepted = True - answer.save() - answer.question.save() - - answer.author.reputation = calculate_reputation(answer.author.reputation, - int(REPUTATION_RULES['gain_by_answer_accepted'])) - answer.author.save() - reputation = Repute(user=answer.author, - positive=int(REPUTATION_RULES['gain_by_answer_accepted']), - question=answer.question, - reputed_at=datetime.datetime.now(), - reputation_type=2, - reputation=answer.author.reputation) - reputation.save() - - user.reputation = calculate_reputation(user.reputation, - int(REPUTATION_RULES['gain_by_accepting_answer'])) - user.save() - reputation = Repute(user=user, - positive=int(REPUTATION_RULES['gain_by_accepting_answer']), - question=answer.question, - reputed_at=datetime.datetime.now(), - reputation_type=3, - reputation=user.reputation) - reputation.save() - -@transaction.commit_on_success -def onAnswerAcceptCanceled(answer, user): - answer.accepted = False - answer.accepted_at = None - answer.question.answer_accepted = False - answer.save() - answer.question.save() - - answer.author.reputation = calculate_reputation(answer.author.reputation, - int(REPUTATION_RULES['lose_by_accepted_answer_cancled'])) - answer.author.save() - reputation = Repute(user=answer.author, - negative=int(REPUTATION_RULES['lose_by_accepted_answer_cancled']), - question=answer.question, - reputed_at=datetime.datetime.now(), - reputation_type=-2, - reputation=answer.author.reputation) - reputation.save() - - user.reputation = calculate_reputation(user.reputation, - int(REPUTATION_RULES['lose_by_canceling_accepted_answer'])) - user.save() - reputation = Repute(user=user, - negative=int(REPUTATION_RULES['lose_by_canceling_accepted_answer']), - question=answer.question, - reputed_at=datetime.datetime.now(), - reputation_type=-1, - reputation=user.reputation) - reputation.save() - -@transaction.commit_on_success -def onUpVoted(vote, post, user): - vote.save() - - post.vote_up_count = int(post.vote_up_count) + 1 - post.score = int(post.score) + 1 - post.save() - - if not post.wiki: - author = post.author - if Repute.objects.get_reputation_by_upvoted_today(author) < int(REPUTATION_RULES['scope_per_day_by_upvotes']): - author.reputation = calculate_reputation(author.reputation, - int(REPUTATION_RULES['gain_by_upvoted'])) - author.save() - - question = post - if ContentType.objects.get_for_model(post) == answer_type: - question = post.question - - reputation = Repute(user=author, - positive=int(REPUTATION_RULES['gain_by_upvoted']), - question=question, - reputed_at=datetime.datetime.now(), - reputation_type=1, - reputation=author.reputation) - reputation.save() - -@transaction.commit_on_success -def onUpVotedCanceled(vote, post, user): - vote.delete() - - post.vote_up_count = int(post.vote_up_count) - 1 - if post.vote_up_count < 0: - post.vote_up_count = 0 - post.score = int(post.score) - 1 - post.save() - - if not post.wiki: - author = post.author - author.reputation = calculate_reputation(author.reputation, - int(REPUTATION_RULES['lose_by_upvote_canceled'])) - author.save() - - question = post - if ContentType.objects.get_for_model(post) == answer_type: - question = post.question - - reputation = Repute(user=author, - negative=int(REPUTATION_RULES['lose_by_upvote_canceled']), - question=question, - reputed_at=datetime.datetime.now(), - reputation_type=-8, - reputation=author.reputation) - reputation.save() - -@transaction.commit_on_success -def onDownVoted(vote, post, user): - vote.save() - - post.vote_down_count = int(post.vote_down_count) + 1 - post.score = int(post.score) - 1 - post.save() - - if not post.wiki: - author = post.author - author.reputation = calculate_reputation(author.reputation, - int(REPUTATION_RULES['lose_by_downvoted'])) - author.save() - - question = post - if ContentType.objects.get_for_model(post) == answer_type: - question = post.question - - reputation = Repute(user=author, - negative=int(REPUTATION_RULES['lose_by_downvoted']), - question=question, - reputed_at=datetime.datetime.now(), - reputation_type=-3, - reputation=author.reputation) - reputation.save() - - user.reputation = calculate_reputation(user.reputation, - int(REPUTATION_RULES['lose_by_downvoting'])) - user.save() - - reputation = Repute(user=user, - negative=int(REPUTATION_RULES['lose_by_downvoting']), - question=question, - reputed_at=datetime.datetime.now(), - reputation_type=-5, - reputation=user.reputation) - reputation.save() - -@transaction.commit_on_success -def onDownVotedCanceled(vote, post, user): - vote.delete() - - post.vote_down_count = int(post.vote_down_count) - 1 - if post.vote_down_count < 0: - post.vote_down_count = 0 - post.score = post.score + 1 - post.save() - - if not post.wiki: - author = post.author - author.reputation = calculate_reputation(author.reputation, - int(REPUTATION_RULES['gain_by_downvote_canceled'])) - author.save() - - question = post - if ContentType.objects.get_for_model(post) == answer_type: - question = post.question - - reputation = Repute(user=author, - positive=int(REPUTATION_RULES['gain_by_downvote_canceled']), - question=question, - reputed_at=datetime.datetime.now(), - reputation_type=4, - reputation=author.reputation) - reputation.save() - - user.reputation = calculate_reputation(user.reputation, - int(REPUTATION_RULES['gain_by_canceling_downvote'])) - user.save() - - reputation = Repute(user=user, - positive=int(REPUTATION_RULES['gain_by_canceling_downvote']), - question=question, - reputed_at=datetime.datetime.now(), - reputation_type=5, - reputation=user.reputation) - reputation.save() - -def onDeleteCanceled(post, user): - post.deleted = False - post.deleted_by = None - post.deleted_at = None - post.save() - logging.debug('now restoring something') - if isinstance(post,Answer): - logging.debug('updated answer count on undelete, have %d' % post.question.answer_count) - Question.objects.update_answer_count(post.question) - elif isinstance(post,Question): - for tag in list(post.tags.all()): - if tag.used_count == 1 and tag.deleted: - tag.deleted = False - tag.deleted_by = None - tag.deleted_at = None - tag.save() - -def onDeleted(post, user): - post.deleted = True - post.deleted_by = user - post.deleted_at = datetime.datetime.now() - post.save() - - if isinstance(post, Question): - for tag in list(post.tags.all()): - if tag.used_count == 1: - tag.deleted = True - tag.deleted_by = user - tag.deleted_at = datetime.datetime.now() - else: - tag.used_count = tag.used_count - 1 - tag.save() - - answers = post.answers.all() - if user == post.author: - if len(answers) > 0: - msg = _('Your question and all of it\'s answers have been deleted') - else: - msg = _('Your question has been deleted') - else: - if len(answers) > 0: - msg = _('The question and all of it\'s answers have been deleted') - else: - msg = _('The question has been deleted') - user.message_set.create(message=msg) - logging.debug('posted a message %s' % msg) - for answer in answers: - onDeleted(answer, user) - elif isinstance(post, Answer): - Question.objects.update_answer_count(post.question) - logging.debug('updated answer count to %d' % post.question.answer_count) diff --git a/forum/const.py b/forum/const.py deleted file mode 100644 index 76fd4a24..00000000 --- a/forum/const.py +++ /dev/null @@ -1,92 +0,0 @@ -# encoding:utf-8 -from django.utils.translation import ugettext as _ -""" -All constants could be used in other modules -For reasons that models, views can't have unicode text in this project, all unicode text go here. -""" -CLOSE_REASONS = ( - (1, _('duplicate question')), - (2, _('question is off-topic or not relevant')), - (3, _('too subjective and argumentative')), - (4, _('is not an answer to the question')), - (5, _('the question is answered, right answer was accepted')), - (6, _('problem is not reproducible or outdated')), - #(7, u'太局部、本地化的问题',) - (7, _('question contains offensive inappropriate, or malicious remarks')), - (8, _('spam or advertising')), -) - -TYPE_REPUTATION = ( - (1, 'gain_by_upvoted'), - (2, 'gain_by_answer_accepted'), - (3, 'gain_by_accepting_answer'), - (4, 'gain_by_downvote_canceled'), - (5, 'gain_by_canceling_downvote'), - (-1, 'lose_by_canceling_accepted_answer'), - (-2, 'lose_by_accepted_answer_cancled'), - (-3, 'lose_by_downvoted'), - (-4, 'lose_by_flagged'), - (-5, 'lose_by_downvoting'), - (-6, 'lose_by_flagged_lastrevision_3_times'), - (-7, 'lose_by_flagged_lastrevision_5_times'), - (-8, 'lose_by_upvote_canceled'), -) - -TYPE_ACTIVITY_ASK_QUESTION=1 -TYPE_ACTIVITY_ANSWER=2 -TYPE_ACTIVITY_COMMENT_QUESTION=3 -TYPE_ACTIVITY_COMMENT_ANSWER=4 -TYPE_ACTIVITY_UPDATE_QUESTION=5 -TYPE_ACTIVITY_UPDATE_ANSWER=6 -TYPE_ACTIVITY_PRIZE=7 -TYPE_ACTIVITY_MARK_ANSWER=8 -TYPE_ACTIVITY_VOTE_UP=9 -TYPE_ACTIVITY_VOTE_DOWN=10 -TYPE_ACTIVITY_CANCEL_VOTE=11 -TYPE_ACTIVITY_DELETE_QUESTION=12 -TYPE_ACTIVITY_DELETE_ANSWER=13 -TYPE_ACTIVITY_MARK_OFFENSIVE=14 -TYPE_ACTIVITY_UPDATE_TAGS=15 -TYPE_ACTIVITY_FAVORITE=16 -TYPE_ACTIVITY_USER_FULL_UPDATED = 17 -TYPE_ACTIVITY_QUESTION_EMAIL_UPDATE_SENT = 18 -#TYPE_ACTIVITY_EDIT_QUESTION=17 -#TYPE_ACTIVITY_EDIT_ANSWER=18 - -TYPE_ACTIVITY = ( - (TYPE_ACTIVITY_ASK_QUESTION, _('question')), - (TYPE_ACTIVITY_ANSWER, _('answer')), - (TYPE_ACTIVITY_COMMENT_QUESTION, _('commented question')), - (TYPE_ACTIVITY_COMMENT_ANSWER, _('commented answer')), - (TYPE_ACTIVITY_UPDATE_QUESTION, _('edited question')), - (TYPE_ACTIVITY_UPDATE_ANSWER, _('edited answer')), - (TYPE_ACTIVITY_PRIZE, _('received award')), - (TYPE_ACTIVITY_MARK_ANSWER, _('marked best answer')), - (TYPE_ACTIVITY_VOTE_UP, _('upvoted')), - (TYPE_ACTIVITY_VOTE_DOWN, _('downvoted')), - (TYPE_ACTIVITY_CANCEL_VOTE, _('canceled vote')), - (TYPE_ACTIVITY_DELETE_QUESTION, _('deleted question')), - (TYPE_ACTIVITY_DELETE_ANSWER, _('deleted answer')), - (TYPE_ACTIVITY_MARK_OFFENSIVE, _('marked offensive')), - (TYPE_ACTIVITY_UPDATE_TAGS, _('updated tags')), - (TYPE_ACTIVITY_FAVORITE, _('selected favorite')), - (TYPE_ACTIVITY_USER_FULL_UPDATED, _('completed user profile')), - (TYPE_ACTIVITY_QUESTION_EMAIL_UPDATE_SENT, _('email update sent to user')), -) - -TYPE_RESPONSE = { - 'QUESTION_ANSWERED' : 'question_answered', - 'QUESTION_COMMENTED': 'question_commented', - 'ANSWER_COMMENTED' : 'answer_commented', - 'ANSWER_ACCEPTED' : 'answer_accepted', -} - -CONST = { - 'closed' : _('[closed]'), - 'deleted' : _('[deleted]'), - 'default_version' : _('initial version'), - 'retagged' : _('retagged'), -} - -#how to filter questions by tags in email digests? -TAG_EMAIL_FILTER_CHOICES = (('ignored', _('exclude ignored tags')),('interesting',_('allow only selected tags'))) diff --git a/forum/diff.py b/forum/diff.py deleted file mode 100644 index d741d788..00000000 --- a/forum/diff.py +++ /dev/null @@ -1,66 +0,0 @@ -#!/usr/bin/python2.2 -"""HTML Diff: http://www.aaronsw.com/2002/diff -Rough code, badly documented. Send me comments and patches.""" - -__author__ = 'Aaron Swartz <me@aaronsw.com>' -__copyright__ = '(C) 2003 Aaron Swartz. GNU GPL 2.' -__version__ = '0.22' - -import difflib, string - -def isTag(x): return x[0] == "<" and x[-1] == ">" - -def textDiff(a, b): - """Takes in strings a and b and returns a human-readable HTML diff.""" - - out = [] - a, b = html2list(a), html2list(b) - s = difflib.SequenceMatcher(None, a, b) - for e in s.get_opcodes(): - if e[0] == "replace": - # @@ need to do something more complicated here - # call textDiff but not for html, but for some html... ugh - # gonna cop-out for now - out.append('<del>'+''.join(a[e[1]:e[2]]) + '</del><ins>'+''.join(b[e[3]:e[4]])+"</ins>") - elif e[0] == "delete": - out.append('<del >'+ ''.join(a[e[1]:e[2]]) + "</del>") - elif e[0] == "insert": - out.append('<ins >'+''.join(b[e[3]:e[4]]) + "</ins>") - elif e[0] == "equal": - out.append(''.join(b[e[3]:e[4]])) - else: - raise "Um, something's broken. I didn't expect a '" + `e[0]` + "'." - return ''.join(out) - -def html2list(x, b=0): - mode = 'char' - cur = '' - out = [] - for c in x: - if mode == 'tag': - if c == '>': - if b: cur += ']' - else: cur += c - out.append(cur); cur = ''; mode = 'char' - else: cur += c - elif mode == 'char': - if c == '<': - out.append(cur) - if b: cur = '[' - else: cur = c - mode = 'tag' - elif c in string.whitespace: out.append(cur+c); cur = '' - else: cur += c - out.append(cur) - return filter(lambda x: x is not '', out) - -if __name__ == '__main__': - import sys - try: - a, b = sys.argv[1:3] - except ValueError: - print "htmldiff: highlight the differences between two html files" - print "usage: " + sys.argv[0] + " a b" - sys.exit(1) - print textDiff(open(a).read(), open(b).read()) - diff --git a/forum/feed.py b/forum/feed.py deleted file mode 100644 index e4b929e9..00000000 --- a/forum/feed.py +++ /dev/null @@ -1,43 +0,0 @@ -#!/usr/bin/env python -#encoding:utf-8 -#------------------------------------------------------------------------------- -# Name: Syndication feed class for subsribtion -# Purpose: -# -# Author: Mike -# -# Created: 29/01/2009 -# Copyright: (c) CNPROG.COM 2009 -# Licence: GPL V2 -#------------------------------------------------------------------------------- -from django.contrib.syndication.feeds import Feed, FeedDoesNotExist -from django.utils.translation import ugettext as _ -from models import Question -from django.conf import settings -class RssLastestQuestionsFeed(Feed): - title = settings.APP_TITLE + _(' - ')+ _('latest questions') - link = settings.APP_URL #+ '/' + _('question/') - description = settings.APP_DESCRIPTION - #ttl = 10 - copyright = settings.APP_COPYRIGHT - - def item_link(self, item): - return self.link + item.get_absolute_url() - - def item_author_name(self, item): - return item.author.username - - def item_author_link(self, item): - return item.author.get_profile_url() - - def item_pubdate(self, item): - return item.added_at - - def items(self, item): - return Question.objects.filter(deleted=False).order_by('-last_activity_at')[:30] - -def main(): - pass - -if __name__ == '__main__': - main() diff --git a/forum/forms.py b/forum/forms.py deleted file mode 100644 index 308f853b..00000000 --- a/forum/forms.py +++ /dev/null @@ -1,355 +0,0 @@ -import re -from datetime import date -from django import forms -from models import * -from const import * -from django.utils.translation import ugettext as _ -from utils.forms import NextUrlField, UserNameField -from recaptcha_django import ReCaptchaField -from django.conf import settings -import logging - -class TitleField(forms.CharField): - def __init__(self, *args, **kwargs): - super(TitleField, self).__init__(*args, **kwargs) - self.required = True - self.widget = forms.TextInput(attrs={'size' : 70, 'autocomplete' : 'off'}) - self.max_length = 255 - self.label = _('title') - self.help_text = _('please enter a descriptive title for your question') - self.initial = '' - - def clean(self, value): - if len(value) < 10: - raise forms.ValidationError(_('title must be > 10 characters')) - - return value - -class EditorField(forms.CharField): - def __init__(self, *args, **kwargs): - super(EditorField, self).__init__(*args, **kwargs) - self.required = True - self.widget = forms.Textarea(attrs={'id':'editor'}) - self.label = _('content') - self.help_text = u'' - self.initial = '' - - def clean(self, value): - if len(value) < 10: - raise forms.ValidationError(_('question content must be > 10 characters')) - - return value - -class TagNamesField(forms.CharField): - def __init__(self, *args, **kwargs): - super(TagNamesField, self).__init__(*args, **kwargs) - self.required = True - self.widget = forms.TextInput(attrs={'size' : 50, 'autocomplete' : 'off'}) - self.max_length = 255 - self.label = _('tags') - #self.help_text = _('please use space to separate tags (this enables autocomplete feature)') - self.help_text = _('Tags are short keywords, with no spaces within. Up to five tags can be used.') - self.initial = '' - - def clean(self, value): - value = super(TagNamesField, self).clean(value) - data = value.strip() - if len(data) < 1: - raise forms.ValidationError(_('tags are required')) - - split_re = re.compile(r'[ ,]+') - list = split_re.split(data) - list_temp = [] - if len(list) > 5: - raise forms.ValidationError(_('please use 5 tags or less')) - for tag in list: - if len(tag) > 20: - raise forms.ValidationError(_('tags must be shorter than 20 characters')) - #take tag regex from settings - tagname_re = re.compile(r'[a-z0-9]+') - if not tagname_re.match(tag): - raise forms.ValidationError(_('please use following characters in tags: letters \'a-z\', numbers, and characters \'.-_#\'')) - # only keep one same tag - if tag not in list_temp and len(tag.strip()) > 0: - list_temp.append(tag) - return u' '.join(list_temp) - -class WikiField(forms.BooleanField): - def __init__(self, *args, **kwargs): - super(WikiField, self).__init__(*args, **kwargs) - self.required = False - self.label = _('community wiki') - self.help_text = _('if you choose community wiki option, the question and answer do not generate points and name of author will not be shown') - def clean(self,value): - return value and settings.WIKI_ON - -class EmailNotifyField(forms.BooleanField): - def __init__(self, *args, **kwargs): - super(EmailNotifyField, self).__init__(*args, **kwargs) - self.required = False - self.widget.attrs['class'] = 'nomargin' - -class SummaryField(forms.CharField): - def __init__(self, *args, **kwargs): - super(SummaryField, self).__init__(*args, **kwargs) - self.required = False - self.widget = forms.TextInput(attrs={'size' : 50, 'autocomplete' : 'off'}) - self.max_length = 300 - self.label = _('update summary:') - self.help_text = _('enter a brief summary of your revision (e.g. fixed spelling, grammar, improved style, this field is optional)') - -class ModerateUserForm(forms.ModelForm): - is_approved = forms.BooleanField(label=_("Automatically accept user's contributions for the email updates"), - required=False) - - def clean_is_approved(self): - if 'is_approved' not in self.cleaned_data: - self.cleaned_data['is_approved'] = False - return self.cleaned_data['is_approved'] - - class Meta: - model = User - fields = ('is_approved',) - -class NotARobotForm(forms.Form): - recaptcha = ReCaptchaField() - -class FeedbackForm(forms.Form): - name = forms.CharField(label=_('Your name:'), required=False) - email = forms.EmailField(label=_('Email (not shared with anyone):'), required=False) - message = forms.CharField(label=_('Your message:'), max_length=800,widget=forms.Textarea(attrs={'cols':60})) - next = NextUrlField() - -class AskForm(forms.Form): - title = TitleField() - text = EditorField() - tags = TagNamesField() - wiki = WikiField() - - openid = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 40, 'class':'openid-input'})) - user = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - email = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - -class AnswerForm(forms.Form): - text = EditorField() - wiki = WikiField() - openid = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 40, 'class':'openid-input'})) - user = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - email = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - email_notify = EmailNotifyField() - def __init__(self, question, user, *args, **kwargs): - super(AnswerForm, self).__init__(*args, **kwargs) - self.fields['email_notify'].widget.attrs['id'] = 'question-subscribe-updates'; - if question.wiki and settings.WIKI_ON: - self.fields['wiki'].initial = True - if user.is_authenticated(): - if user in question.followed_by.all(): - self.fields['email_notify'].initial = True - return - self.fields['email_notify'].initial = False - - -class CloseForm(forms.Form): - reason = forms.ChoiceField(choices=CLOSE_REASONS) - -class RetagQuestionForm(forms.Form): - tags = TagNamesField() - # initialize the default values - def __init__(self, question, *args, **kwargs): - super(RetagQuestionForm, self).__init__(*args, **kwargs) - self.fields['tags'].initial = question.tagnames - -class RevisionForm(forms.Form): - """ - Lists revisions of a Question or Answer - """ - revision = forms.ChoiceField(widget=forms.Select(attrs={'style' : 'width:520px'})) - - def __init__(self, post, latest_revision, *args, **kwargs): - super(RevisionForm, self).__init__(*args, **kwargs) - revisions = post.revisions.all().values_list( - 'revision', 'author__username', 'revised_at', 'summary') - date_format = '%c' - self.fields['revision'].choices = [ - (r[0], u'%s - %s (%s) %s' % (r[0], r[1], r[2].strftime(date_format), r[3])) - for r in revisions] - self.fields['revision'].initial = latest_revision.revision - -class EditQuestionForm(forms.Form): - title = TitleField() - text = EditorField() - tags = TagNamesField() - summary = SummaryField() - - def __init__(self, question, revision, *args, **kwargs): - super(EditQuestionForm, self).__init__(*args, **kwargs) - self.fields['title'].initial = revision.title - self.fields['text'].initial = revision.text - self.fields['tags'].initial = revision.tagnames - # Once wiki mode is enabled, it can't be disabled - if not question.wiki: - self.fields['wiki'] = WikiField() - -class EditAnswerForm(forms.Form): - text = EditorField() - summary = SummaryField() - - def __init__(self, answer, revision, *args, **kwargs): - super(EditAnswerForm, self).__init__(*args, **kwargs) - self.fields['text'].initial = revision.text - -class EditUserForm(forms.Form): - email = forms.EmailField(label=u'Email', help_text=_('this email does not have to be linked to gravatar'), required=True, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - if settings.EDITABLE_SCREEN_NAME: - username = UserNameField(label=_('Screen name')) - realname = forms.CharField(label=_('Real name'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - website = forms.URLField(label=_('Website'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - city = forms.CharField(label=_('Location'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - birthday = forms.DateField(label=_('Date of birth'), help_text=_('will not be shown, used to calculate age, format: YYYY-MM-DD'), required=False, widget=forms.TextInput(attrs={'size' : 35})) - about = forms.CharField(label=_('Profile'), required=False, widget=forms.Textarea(attrs={'cols' : 60})) - - def __init__(self, user, *args, **kwargs): - super(EditUserForm, self).__init__(*args, **kwargs) - logging.debug('initializing the form') - if settings.EDITABLE_SCREEN_NAME: - self.fields['username'].initial = user.username - self.fields['username'].user_instance = user - self.fields['email'].initial = user.email - self.fields['realname'].initial = user.real_name - self.fields['website'].initial = user.website - self.fields['city'].initial = user.location - - if user.date_of_birth is not None: - self.fields['birthday'].initial = user.date_of_birth - else: - self.fields['birthday'].initial = '1990-01-01' - self.fields['about'].initial = user.about - self.user = user - - def clean_email(self): - """For security reason one unique email in database""" - if self.user.email != self.cleaned_data['email']: - #todo dry it, there is a similar thing in openidauth - if settings.EMAIL_UNIQUE == True: - if 'email' in self.cleaned_data: - try: - user = User.objects.get(email = self.cleaned_data['email']) - except User.DoesNotExist: - return self.cleaned_data['email'] - except User.MultipleObjectsReturned: - raise forms.ValidationError(_('this email has already been registered, please use another one')) - raise forms.ValidationError(_('this email has already been registered, please use another one')) - return self.cleaned_data['email'] - -class TagFilterSelectionForm(forms.ModelForm): - tag_filter_setting = forms.ChoiceField(choices=TAG_EMAIL_FILTER_CHOICES, #imported from forum/const.py - initial='ignored', - label=_('Choose email tag filter'), - widget=forms.RadioSelect) - class Meta: - model = User - fields = ('tag_filter_setting',) - - def save(self): - before = self.instance.tag_filter_setting - super(TagFilterSelectionForm, self).save() - after = self.instance.tag_filter_setting #User.objects.get(pk=self.instance.id).tag_filter_setting - if before != after: - return True - return False - -class EditUserEmailFeedsForm(forms.Form): - WN = (('w',_('weekly')),('n',_('no email'))) - DWN = (('d',_('daily')),('w',_('weekly')),('n',_('no email'))) - FORM_TO_MODEL_MAP = { - 'all_questions':'q_all', - 'asked_by_me':'q_ask', - 'answered_by_me':'q_ans', - 'individually_selected':'q_sel', - } - NO_EMAIL_INITIAL = { - 'all_questions':'n', - 'asked_by_me':'n', - 'answered_by_me':'n', - 'individually_selected':'n', - } - asked_by_me = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Asked by me')) - answered_by_me = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Answered by me')) - individually_selected = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Individually selected')) - all_questions = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Entire forum (tag filtered)'),) - - def set_initial_values(self,user=None): - KEY_MAP = dict([(v,k) for k,v in self.FORM_TO_MODEL_MAP.iteritems()]) - if user != None: - settings = EmailFeedSetting.objects.filter(subscriber=user) - initial_values = {} - for setting in settings: - feed_type = setting.feed_type - form_field = KEY_MAP[feed_type] - frequency = setting.frequency - initial_values[form_field] = frequency - self.initial = initial_values - return self - - def reset(self): - self.cleaned_data['all_questions'] = 'n' - self.cleaned_data['asked_by_me'] = 'n' - self.cleaned_data['answered_by_me'] = 'n' - self.cleaned_data['individually_selected'] = 'n' - self.initial = self.NO_EMAIL_INITIAL - return self - - def save(self,user,save_unbound=False): - """ - with save_unbound==True will bypass form validation and save initial values - """ - changed = False - for form_field, feed_type in self.FORM_TO_MODEL_MAP.items(): - s, created = EmailFeedSetting.objects.get_or_create(subscriber=user,\ - feed_type=feed_type) - if save_unbound: - #just save initial values instead - if form_field in self.initial: - new_value = self.initial[form_field] - else: - new_value = self.fields[form_field].initial - else: - new_value = self.cleaned_data[form_field] - if s.frequency != new_value: - s.frequency = new_value - s.save() - changed = True - else: - if created: - s.save() - if form_field == 'individually_selected': - feed_type = ContentType.objects.get_for_model(Question) - user.followed_questions.clear() - return changed - - -class SimpleEmailSubscribeForm(forms.Form): - SIMPLE_SUBSCRIBE_CHOICES = ( - ('y',_('okay, let\'s try!')), - ('n',_('no OSQA community email please, thanks')) - ) - subscribe = forms.ChoiceField(widget=forms.widgets.RadioSelect(), \ - error_messages={'required':_('please choose one of the options above')}, - choices=SIMPLE_SUBSCRIBE_CHOICES) - - def save(self,user=None): - EFF = EditUserEmailFeedsForm - if self.cleaned_data['subscribe'] == 'y': - email_settings_form = EFF() - logging.debug('%s wants to subscribe' % user.username) - else: - email_settings_form = EFF(initial=EFF.NO_EMAIL_INITIAL) - email_settings_form.save(user,save_unbound=True) diff --git a/forum/forms.py.orig b/forum/forms.py.orig deleted file mode 100644 index 42becc11..00000000 --- a/forum/forms.py.orig +++ /dev/null @@ -1,352 +0,0 @@ -import re -from datetime import date -from django import forms -from models import * -from const import * -from django.utils.translation import ugettext as _ -from utils.forms import NextUrlField, UserNameField -from recaptcha_django import ReCaptchaField -from django.conf import settings -import logging - -class TitleField(forms.CharField): - def __init__(self, *args, **kwargs): - super(TitleField, self).__init__(*args, **kwargs) - self.required = True - self.widget = forms.TextInput(attrs={'size' : 70, 'autocomplete' : 'off'}) - self.max_length = 255 - self.label = _('title') - self.help_text = _('please enter a descriptive title for your question') - self.initial = '' - - def clean(self, value): - if len(value) < 10: - raise forms.ValidationError(_('title must be > 10 characters')) - - return value - -class EditorField(forms.CharField): - def __init__(self, *args, **kwargs): - super(EditorField, self).__init__(*args, **kwargs) - self.required = True - self.widget = forms.Textarea(attrs={'id':'editor'}) - self.label = _('content') - self.help_text = u'' - self.initial = '' - - def clean(self, value): - if len(value) < 10: - raise forms.ValidationError(_('question content must be > 10 characters')) - - return value - -class TagNamesField(forms.CharField): - def __init__(self, *args, **kwargs): - super(TagNamesField, self).__init__(*args, **kwargs) - self.required = True - self.widget = forms.TextInput(attrs={'size' : 50, 'autocomplete' : 'off'}) - self.max_length = 255 - self.label = _('tags') - #self.help_text = _('please use space to separate tags (this enables autocomplete feature)') - self.help_text = _('Tags are short keywords, with no spaces within. Up to five tags can be used.') - self.initial = '' - - def clean(self, value): - value = super(TagNamesField, self).clean(value) - data = value.strip() - if len(data) < 1: - raise forms.ValidationError(_('tags are required')) - - split_re = re.compile(r'[ ,]+') - list = split_re.split(data) - list_temp = [] - if len(list) > 5: - raise forms.ValidationError(_('please use 5 tags or less')) - for tag in list: - if len(tag) > 20: - raise forms.ValidationError(_('tags must be shorter than 20 characters')) - #take tag regex from settings - tagname_re = re.compile(r'[a-z0-9]+') - if not tagname_re.match(tag): - raise forms.ValidationError(_('please use following characters in tags: letters \'a-z\', numbers, and characters \'.-_#\'')) - # only keep one same tag - if tag not in list_temp and len(tag.strip()) > 0: - list_temp.append(tag) - return u' '.join(list_temp) - -class WikiField(forms.BooleanField): - def __init__(self, *args, **kwargs): - super(WikiField, self).__init__(*args, **kwargs) - self.required = False - self.label = _('community wiki') - self.help_text = _('if you choose community wiki option, the question and answer do not generate points and name of author will not be shown') - def clean(self,value): - return value and settings.WIKI_ON - -class EmailNotifyField(forms.BooleanField): - def __init__(self, *args, **kwargs): - super(EmailNotifyField, self).__init__(*args, **kwargs) - self.required = False - self.widget.attrs['class'] = 'nomargin' - -class SummaryField(forms.CharField): - def __init__(self, *args, **kwargs): - super(SummaryField, self).__init__(*args, **kwargs) - self.required = False - self.widget = forms.TextInput(attrs={'size' : 50, 'autocomplete' : 'off'}) - self.max_length = 300 - self.label = _('update summary:') - self.help_text = _('enter a brief summary of your revision (e.g. fixed spelling, grammar, improved style, this field is optional)') - -class ModerateUserForm(forms.ModelForm): - is_approved = forms.BooleanField(label=_("Automatically accept user's contributions for the email updates"), - required=False) - - def clean_is_approved(self): - if 'is_approved' not in self.cleaned_data: - self.cleaned_data['is_approved'] = False - return self.cleaned_data['is_approved'] - - class Meta: - model = User - fields = ('is_approved',) - -class NotARobotForm(forms.Form): - recaptcha = ReCaptchaField() - -class FeedbackForm(forms.Form): - name = forms.CharField(label=_('Your name:'), required=False) - email = forms.EmailField(label=_('Email (not shared with anyone):'), required=False) - message = forms.CharField(label=_('Your message:'), max_length=800,widget=forms.Textarea(attrs={'cols':60})) - next = NextUrlField() - -class AskForm(forms.Form): - title = TitleField() - text = EditorField() - tags = TagNamesField() - wiki = WikiField() - - openid = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 40, 'class':'openid-input'})) - user = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - email = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - -class AnswerForm(forms.Form): - text = EditorField() - wiki = WikiField() - openid = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 40, 'class':'openid-input'})) - user = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - email = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - email_notify = EmailNotifyField() - def __init__(self, question, user, *args, **kwargs): - super(AnswerForm, self).__init__(*args, **kwargs) - self.fields['email_notify'].widget.attrs['id'] = 'question-subscribe-updates'; - if question.wiki and settings.WIKI_ON: - self.fields['wiki'].initial = True - if user.is_authenticated(): - if user in question.followed_by.all(): - self.fields['email_notify'].initial = True - return - self.fields['email_notify'].initial = False - - -class CloseForm(forms.Form): - reason = forms.ChoiceField(choices=CLOSE_REASONS) - -class RetagQuestionForm(forms.Form): - tags = TagNamesField() - # initialize the default values - def __init__(self, question, *args, **kwargs): - super(RetagQuestionForm, self).__init__(*args, **kwargs) - self.fields['tags'].initial = question.tagnames - -class RevisionForm(forms.Form): - """ - Lists revisions of a Question or Answer - """ - revision = forms.ChoiceField(widget=forms.Select(attrs={'style' : 'width:520px'})) - - def __init__(self, post, latest_revision, *args, **kwargs): - super(RevisionForm, self).__init__(*args, **kwargs) - revisions = post.revisions.all().values_list( - 'revision', 'author__username', 'revised_at', 'summary') - date_format = '%c' - self.fields['revision'].choices = [ - (r[0], u'%s - %s (%s) %s' % (r[0], r[1], r[2].strftime(date_format), r[3])) - for r in revisions] - self.fields['revision'].initial = latest_revision.revision - -class EditQuestionForm(forms.Form): - title = TitleField() - text = EditorField() - tags = TagNamesField() - summary = SummaryField() - - def __init__(self, question, revision, *args, **kwargs): - super(EditQuestionForm, self).__init__(*args, **kwargs) - self.fields['title'].initial = revision.title - self.fields['text'].initial = revision.text - self.fields['tags'].initial = revision.tagnames - # Once wiki mode is enabled, it can't be disabled - if not question.wiki: - self.fields['wiki'] = WikiField() - -class EditAnswerForm(forms.Form): - text = EditorField() - summary = SummaryField() - - def __init__(self, answer, revision, *args, **kwargs): - super(EditAnswerForm, self).__init__(*args, **kwargs) - self.fields['text'].initial = revision.text - -class EditUserForm(forms.Form): - email = forms.EmailField(label=u'Email', help_text=_('this email does not have to be linked to gravatar'), required=True, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - #username = UserNameField(label=_('Screen name')) - realname = forms.CharField(label=_('Real name'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - website = forms.URLField(label=_('Website'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - city = forms.CharField(label=_('Location'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - birthday = forms.DateField(label=_('Date of birth'), help_text=_('will not be shown, used to calculate age, format: YYYY-MM-DD'), required=False, widget=forms.TextInput(attrs={'size' : 35})) - about = forms.CharField(label=_('Profile'), required=False, widget=forms.Textarea(attrs={'cols' : 60})) - - def __init__(self, user, *args, **kwargs): - super(EditUserForm, self).__init__(*args, **kwargs) - self.fields['username'].initial = user.username - self.fields['username'].user_instance = user - self.fields['email'].initial = user.email - self.fields['realname'].initial = user.real_name - self.fields['website'].initial = user.website - self.fields['city'].initial = user.location - - if user.date_of_birth is not None: - self.fields['birthday'].initial = user.date_of_birth - else: - self.fields['birthday'].initial = '1990-01-01' - self.fields['about'].initial = user.about - self.user = user - - def clean_email(self): - """For security reason one unique email in database""" - if self.user.email != self.cleaned_data['email']: - #todo dry it, there is a similar thing in openidauth - if settings.EMAIL_UNIQUE == True: - if 'email' in self.cleaned_data: - try: - user = User.objects.get(email = self.cleaned_data['email']) - except User.DoesNotExist: - return self.cleaned_data['email'] - except User.MultipleObjectsReturned: - raise forms.ValidationError(_('this email has already been registered, please use another one')) - raise forms.ValidationError(_('this email has already been registered, please use another one')) - return self.cleaned_data['email'] - -class TagFilterSelectionForm(forms.ModelForm): - tag_filter_setting = forms.ChoiceField(choices=TAG_EMAIL_FILTER_CHOICES, #imported from forum/const.py - initial='ignored', - label=_('Choose email tag filter'), - widget=forms.RadioSelect) - class Meta: - model = User - fields = ('tag_filter_setting',) - - def save(self): - before = self.instance.tag_filter_setting - super(TagFilterSelectionForm, self).save() - after = self.instance.tag_filter_setting #User.objects.get(pk=self.instance.id).tag_filter_setting - if before != after: - return True - return False - -class EditUserEmailFeedsForm(forms.Form): - WN = (('w',_('weekly')),('n',_('no email'))) - DWN = (('d',_('daily')),('w',_('weekly')),('n',_('no email'))) - FORM_TO_MODEL_MAP = { - 'all_questions':'q_all', - 'asked_by_me':'q_ask', - 'answered_by_me':'q_ans', - 'individually_selected':'q_sel', - } - NO_EMAIL_INITIAL = { - 'all_questions':'n', - 'asked_by_me':'n', - 'answered_by_me':'n', - 'individually_selected':'n', - } - asked_by_me = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Asked by me')) - answered_by_me = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Answered by me')) - individually_selected = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Individually selected')) - all_questions = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Entire forum (tag filtered)'),) - - def set_initial_values(self,user=None): - KEY_MAP = dict([(v,k) for k,v in self.FORM_TO_MODEL_MAP.iteritems()]) - if user != None: - settings = EmailFeedSetting.objects.filter(subscriber=user) - initial_values = {} - for setting in settings: - feed_type = setting.feed_type - form_field = KEY_MAP[feed_type] - frequency = setting.frequency - initial_values[form_field] = frequency - self.initial = initial_values - return self - - def reset(self): - self.cleaned_data['all_questions'] = 'n' - self.cleaned_data['asked_by_me'] = 'n' - self.cleaned_data['answered_by_me'] = 'n' - self.cleaned_data['individually_selected'] = 'n' - self.initial = self.NO_EMAIL_INITIAL - return self - - def save(self,user,save_unbound=False): - """ - with save_unbound==True will bypass form validation and save initial values - """ - changed = False - for form_field, feed_type in self.FORM_TO_MODEL_MAP.items(): - s, created = EmailFeedSetting.objects.get_or_create(subscriber=user,\ - feed_type=feed_type) - if save_unbound: - #just save initial values instead - if form_field in self.initial: - new_value = self.initial[form_field] - else: - new_value = self.fields[form_field].initial - else: - new_value = self.cleaned_data[form_field] - if s.frequency != new_value: - s.frequency = new_value - s.save() - changed = True - else: - if created: - s.save() - if form_field == 'individually_selected': - feed_type = ContentType.objects.get_for_model(Question) - user.followed_questions.clear() - return changed - - -class SimpleEmailSubscribeForm(forms.Form): - SIMPLE_SUBSCRIBE_CHOICES = ( - ('y',_('okay, let\'s try!')), - ('n',_('no OSQA community email please, thanks')) - ) - subscribe = forms.ChoiceField(widget=forms.widgets.RadioSelect(), \ - error_messages={'required':_('please choose one of the options above')}, - choices=SIMPLE_SUBSCRIBE_CHOICES) - - def save(self,user=None): - EFF = EditUserEmailFeedsForm - if self.cleaned_data['subscribe'] == 'y': - email_settings_form = EFF() - logging.debug('%s wants to subscribe' % user.username) - else: - email_settings_form = EFF(initial=EFF.NO_EMAIL_INITIAL) - email_settings_form.save(user,save_unbound=True) diff --git a/forum/management/__init__.py b/forum/management/__init__.py deleted file mode 100644 index e69de29b..00000000 --- a/forum/management/__init__.py +++ /dev/null diff --git a/forum/management/commands/__init__.py b/forum/management/commands/__init__.py deleted file mode 100644 index e69de29b..00000000 --- a/forum/management/commands/__init__.py +++ /dev/null diff --git a/forum/management/commands/base_command.py b/forum/management/commands/base_command.py deleted file mode 100644 index c073bf7a..00000000 --- a/forum/management/commands/base_command.py +++ /dev/null @@ -1,35 +0,0 @@ -#!/usr/bin/env python -#encoding:utf-8 -#------------------------------------------------------------------------------- -# Name: Award badges command -# Purpose: This is a command file croning in background process regularly to -# query database and award badges for user's special acitivities. -# -# Author: Mike, Sailing -# -# Created: 22/01/2009 -# Copyright: (c) Mike 2009 -# Licence: GPL V2 -#------------------------------------------------------------------------------- - -from datetime import datetime, date -from django.core.management.base import NoArgsCommand -from django.db import connection -from django.shortcuts import get_object_or_404 -from django.contrib.contenttypes.models import ContentType - -from forum.models import * -from forum.const import * - -class BaseCommand(NoArgsCommand): - def update_activities_auditted(self, cursor, activity_ids): - # update processed rows to auditted - if len(activity_ids): - query = "UPDATE activity SET is_auditted = 1 WHERE id in (%s)"\ - % ','.join('%s' % item for item in activity_ids) - cursor.execute(query) - - - - - diff --git a/forum/management/commands/clean_award_badges.py b/forum/management/commands/clean_award_badges.py deleted file mode 100644 index 117e3a5f..00000000 --- a/forum/management/commands/clean_award_badges.py +++ /dev/null @@ -1,59 +0,0 @@ -#------------------------------------------------------------------------------- -# Name: Award badges command -# Purpose: This is a command file croning in background process regularly to -# query database and award badges for user's special acitivities. -# -# Author: Mike -# -# Created: 18/01/2009 -# Copyright: (c) Mike 2009 -# Licence: GPL V2 -#------------------------------------------------------------------------------- -#!/usr/bin/env python -#encoding:utf-8 -from django.core.management.base import NoArgsCommand -from django.db import connection -from django.shortcuts import get_object_or_404 -from django.contrib.contenttypes.models import ContentType - -from forum.models import * - -class Command(NoArgsCommand): - def handle_noargs(self, **options): - try: - try: - self.clean_awards() - except Exception, e: - print e - finally: - connection.close() - - def clean_awards(self): - Award.objects.all().delete() - - award_type =ContentType.objects.get_for_model(Award) - Activity.objects.filter(content_type=award_type).delete() - - for user in User.objects.all(): - user.gold = 0 - user.silver = 0 - user.bronze = 0 - user.save() - - for badge in Badge.objects.all(): - badge.awarded_count = 0 - badge.save() - - query = "UPDATE activity SET is_auditted = 0" - cursor = connection.cursor() - try: - cursor.execute(query) - finally: - cursor.close() - connection.close() - -def main(): - pass - -if __name__ == '__main__': - main()
\ No newline at end of file diff --git a/forum/management/commands/message_to_everyone.py b/forum/management/commands/message_to_everyone.py deleted file mode 100644 index c020c178..00000000 --- a/forum/management/commands/message_to_everyone.py +++ /dev/null @@ -1,12 +0,0 @@ -from django.core.management.base import NoArgsCommand -from django.contrib.auth.models import User -import sys - -class Command(NoArgsCommand): - def handle_noargs(self, **options): - msg = None - if msg == None: - print 'to run this command, please first edit the file %s' % __file__ - sys.exit(1) - for u in User.objects.all(): - u.message_set.create(message = msg % u.username) diff --git a/forum/management/commands/multi_award_badges.py b/forum/management/commands/multi_award_badges.py deleted file mode 100644 index 6b330cf9..00000000 --- a/forum/management/commands/multi_award_badges.py +++ /dev/null @@ -1,348 +0,0 @@ -#!/usr/bin/env python -#encoding:utf-8 -#------------------------------------------------------------------------------- -# Name: Award badges command -# Purpose: This is a command file croning in background process regularly to -# query database and award badges for user's special acitivities. -# -# Author: Mike, Sailing -# -# Created: 22/01/2009 -# Copyright: (c) Mike 2009 -# Licence: GPL V2 -#------------------------------------------------------------------------------- - -from datetime import datetime, date -from django.core.management.base import NoArgsCommand -from django.db import connection -from django.shortcuts import get_object_or_404 -from django.contrib.contenttypes.models import ContentType - -from forum.models import * -from forum.const import * -from base_command import BaseCommand -""" -(1, '炼狱法师', 3, '炼狱法师', '删除自己有3个以上赞成票的帖子', 1, 0), -(2, '压力白领', 3, '压力白领', '删除自己有3个以上反对票的帖子', 1, 0), -(3, '优秀回答', 3, '优秀回答', '回答好评10次以上', 1, 0), -(4, '优秀问题', 3, '优秀问题', '问题好评10次以上', 1, 0), -(5, '评论家', 3, '评论家', '评论10次以上', 0, 0), -(6, '流行问题', 3, '流行问题', '问题的浏览量超过1000人次', 1, 0), -(7, '巡逻兵', 3, '巡逻兵', '第一次标记垃圾帖子', 0, 0), -(8, '清洁工', 3, '清洁工', '第一次撤销投票', 0, 0), -(9, '批评家', 3, '批评家', '第一次反对票', 0, 0), -(10, '小编', 3, '小编', '第一次编辑更新', 0, 0), -(11, '村长', 3, '村长', '第一次重新标签', 0, 0), -(12, '学者', 3, '学者', '第一次标记答案', 0, 0), -(13, '学生', 3, '学生', '第一次提问并且有一次以上赞成票', 0, 0), -(14, '支持者', 3, '支持者', '第一次赞成票', 0, 0), -(15, '教师', 3, '教师', '第一次回答问题并且得到一个以上赞成票', 0, 0), -(16, '自传作者', 3, '自传作者', '完整填写用户资料所有选项', 0, 0), -(17, '自学成才', 3, '自学成才', '回答自己的问题并且有3个以上赞成票', 1, 0), -(18, '最有价值回答', 1, '最有价值回答', '回答超过100次赞成票', 1, 0), -(19, '最有价值问题', 1, '最有价值问题', '问题超过100次赞成票', 1, 0), -(20, '万人迷', 1, '万人迷', '问题被100人以上收藏', 1, 0), -(21, '著名问题', 1, '著名问题', '问题的浏览量超过10000人次', 1, 0), -(22, 'alpha用户', 2, 'alpha用户', '内测期间的活跃用户', 0, 0), -(23, '极好回答', 2, '极好回答', '回答超过25次赞成票', 1, 0), -(24, '极好问题', 2, '极好问题', '问题超过25次赞成票', 1, 0), -(25, '受欢迎问题', 2, '受欢迎问题', '问题被25人以上收藏', 1, 0), -(26, '优秀市民', 2, '优秀市民', '投票300次以上', 0, 0), -(27, '编辑主任', 2, '编辑主任', '编辑了100个帖子', 0, 0), -(28, '通才', 2, '通才', '在多个标签领域活跃', 0, 0), -(29, '专家', 2, '专家', '在一个标签领域活跃出众', 0, 0), -(30, '老鸟', 2, '老鸟', '活跃超过一年的用户', 0, 0), -(31, '最受关注问题', 2, '最受关注问题', '问题的浏览量超过2500人次', 1, 0), -(32, '学问家', 2, '学问家', '第一次回答被投赞成票10次以上', 0, 0), -(33, 'beta用户', 2, 'beta用户', 'beta期间活跃参与', 0, 0), -(34, '导师', 2, '导师', '被指定为最佳答案并且赞成票40以上', 1, 0), -(35, '巫师', 2, '巫师', '在提问60天之后回答并且赞成票5次以上', 1, 0), -(36, '分类专家', 2, '分类专家', '创建的标签被50个以上问题使用', 1, 0); - - -TYPE_ACTIVITY_ASK_QUESTION=1 -TYPE_ACTIVITY_ANSWER=2 -TYPE_ACTIVITY_COMMENT_QUESTION=3 -TYPE_ACTIVITY_COMMENT_ANSWER=4 -TYPE_ACTIVITY_UPDATE_QUESTION=5 -TYPE_ACTIVITY_UPDATE_ANSWER=6 -TYPE_ACTIVITY_PRIZE=7 -TYPE_ACTIVITY_MARK_ANSWER=8 -TYPE_ACTIVITY_VOTE_UP=9 -TYPE_ACTIVITY_VOTE_DOWN=10 -TYPE_ACTIVITY_CANCEL_VOTE=11 -TYPE_ACTIVITY_DELETE_QUESTION=12 -TYPE_ACTIVITY_DELETE_ANSWER=13 -TYPE_ACTIVITY_MARK_OFFENSIVE=14 -TYPE_ACTIVITY_UPDATE_TAGS=15 -TYPE_ACTIVITY_FAVORITE=16 -TYPE_ACTIVITY_USER_FULL_UPDATED = 17 -""" - -class Command(BaseCommand): - def handle_noargs(self, **options): - try: - try: - self.delete_question_be_voted_up_3() - self.delete_answer_be_voted_up_3() - self.delete_question_be_vote_down_3() - self.delete_answer_be_voted_down_3() - self.answer_be_voted_up_10() - self.question_be_voted_up_10() - self.question_view_1000() - self.answer_self_question_be_voted_up_3() - self.answer_be_voted_up_100() - self.question_be_voted_up_100() - self.question_be_favorited_100() - self.question_view_10000() - self.answer_be_voted_up_25() - self.question_be_voted_up_25() - self.question_be_favorited_25() - self.question_view_2500() - self.answer_be_accepted_and_voted_up_40() - self.question_be_answered_after_60_days_and_be_voted_up_5() - self.created_tag_be_used_in_question_50() - except Exception, e: - print e - finally: - connection.close() - - def delete_question_be_voted_up_3(self): - """ - (1, '炼狱法师', 3, '炼狱法师', '删除自己有3个以上赞成票的帖子', 1, 0), - """ - query = "SELECT act.id, act.user_id, act.object_id FROM activity act, question q WHERE act.object_id = q.id AND\ - act.activity_type = %s AND\ - q.vote_up_count >=3 AND \ - act.is_auditted = 0" % (TYPE_ACTIVITY_DELETE_QUESTION) - self.__process_activities_badge(query, 1, Question) - - def delete_answer_be_voted_up_3(self): - """ - (1, '炼狱法师', 3, '炼狱法师', '删除自己有3个以上赞成票的帖子', 1, 0), - """ - query = "SELECT act.id, act.user_id, act.object_id FROM activity act, answer an WHERE act.object_id = an.id AND\ - act.activity_type = %s AND\ - an.vote_up_count >=3 AND \ - act.is_auditted = 0" % (TYPE_ACTIVITY_DELETE_ANSWER) - self.__process_activities_badge(query, 1, Answer) - - def delete_question_be_vote_down_3(self): - """ - (2, '压力白领', 3, '压力白领', '删除自己有3个以上反对票的帖子', 1, 0), - """ - query = "SELECT act.id, act.user_id, act.object_id FROM activity act, question q WHERE act.object_id = q.id AND\ - act.activity_type = %s AND\ - q.vote_down_count >=3 AND \ - act.is_auditted = 0" % (TYPE_ACTIVITY_DELETE_QUESTION) - content_type = ContentType.objects.get_for_model(Question) - self.__process_activities_badge(query, 2, Question) - - def delete_answer_be_voted_down_3(self): - """ - (2, '压力白领', 3, '压力白领', '删除自己有3个以上反对票的帖子', 1, 0), - """ - query = "SELECT act.id, act.user_id, act.object_id FROM activity act, answer an WHERE act.object_id = an.id AND\ - act.activity_type = %s AND\ - an.vote_down_count >=3 AND \ - act.is_auditted = 0" % (TYPE_ACTIVITY_DELETE_ANSWER) - self.__process_activities_badge(query, 2, Answer) - - def answer_be_voted_up_10(self): - """ - (3, '优秀回答', 3, '优秀回答', '回答好评10次以上', 1, 0), - """ - query = "SELECT act.id, act.user_id, act.object_id FROM \ - activity act, answer a WHERE act.object_id = a.id AND\ - act.activity_type = %s AND \ - a.vote_up_count >= 10 AND\ - act.is_auditted = 0" % (TYPE_ACTIVITY_ANSWER) - self.__process_activities_badge(query, 3, Answer) - - def question_be_voted_up_10(self): - """ - (4, '优秀问题', 3, '优秀问题', '问题好评10次以上', 1, 0), - """ - query = "SELECT act.id, act.user_id, act.object_id FROM \ - activity act, question q WHERE act.object_id = q.id AND\ - act.activity_type = %s AND \ - q.vote_up_count >= 10 AND\ - act.is_auditted = 0" % (TYPE_ACTIVITY_ASK_QUESTION) - self.__process_activities_badge(query, 4, Question) - - def question_view_1000(self): - """ - (6, '流行问题', 3, '流行问题', '问题的浏览量超过1000人次', 1, 0), - """ - query = "SELECT act.id, act.user_id, act.object_id FROM \ - activity act, question q WHERE act.activity_type = %s AND\ - act.object_id = q.id AND \ - q.view_count >= 1000 AND\ - act.object_id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (TYPE_ACTIVITY_ASK_QUESTION, 6) - self.__process_activities_badge(query, 6, Question, False) - - def answer_self_question_be_voted_up_3(self): - """ - (17, '自学成才', 3, '自学成才', '回答自己的问题并且有3个以上赞成票', 1, 0), - """ - query = "SELECT act.id, act.user_id, act.object_id FROM \ - activity act, answer an WHERE act.activity_type = %s AND\ - act.object_id = an.id AND\ - an.vote_up_count >= 3 AND\ - act.user_id = (SELECT user_id FROM question q WHERE q.id = an.question_id) AND\ - act.object_id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (TYPE_ACTIVITY_ANSWER, 17) - self.__process_activities_badge(query, 17, Question, False) - - def answer_be_voted_up_100(self): - """ - (18, '最有价值回答', 1, '最有价值回答', '回答超过100次赞成票', 1, 0), - """ - query = "SELECT an.id, an.author_id FROM answer an WHERE an.vote_up_count >= 100 AND an.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (18) - - self.__process_badge(query, 18, Answer) - - def question_be_voted_up_100(self): - """ - (19, '最有价值问题', 1, '最有价值问题', '问题超过100次赞成票', 1, 0), - """ - query = "SELECT q.id, q.author_id FROM question q WHERE q.vote_up_count >= 100 AND q.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (19) - - self.__process_badge(query, 19, Question) - - def question_be_favorited_100(self): - """ - (20, '万人迷', 1, '万人迷', '问题被100人以上收藏', 1, 0), - """ - query = "SELECT q.id, q.author_id FROM question q WHERE q.favourite_count >= 100 AND q.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (20) - - self.__process_badge(query, 20, Question) - - def question_view_10000(self): - """ - (21, '著名问题', 1, '著名问题', '问题的浏览量超过10000人次', 1, 0), - """ - query = "SELECT q.id, q.author_id FROM question q WHERE q.view_count >= 10000 AND q.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (21) - - self.__process_badge(query, 21, Question) - - def answer_be_voted_up_25(self): - """ - (23, '极好回答', 2, '极好回答', '回答超过25次赞成票', 1, 0), - """ - query = "SELECT a.id, a.author_id FROM answer a WHERE a.vote_up_count >= 25 AND a.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (23) - - self.__process_badge(query, 23, Answer) - - def question_be_voted_up_25(self): - """ - (24, '极好问题', 2, '极好问题', '问题超过25次赞成票', 1, 0), - """ - query = "SELECT q.id, q.author_id FROM question q WHERE q.vote_up_count >= 25 AND q.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (24) - - self.__process_badge(query, 24, Question) - - def question_be_favorited_25(self): - """ - (25, '受欢迎问题', 2, '受欢迎问题', '问题被25人以上收藏', 1, 0), - """ - query = "SELECT q.id, q.author_id FROM question q WHERE q.favourite_count >= 25 AND q.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (25) - - self.__process_badge(query, 25, Question) - - def question_view_2500(self): - """ - (31, '最受关注问题', 2, '最受关注问题', '问题的浏览量超过2500人次', 1, 0), - """ - query = "SELECT q.id, q.author_id FROM question q WHERE q.view_count >= 2500 AND q.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (31) - - self.__process_badge(query, 31, Question) - - def answer_be_accepted_and_voted_up_40(self): - """ - (34, '导师', 2, '导师', '被指定为最佳答案并且赞成票40以上', 1, 0), - """ - query = "SELECT a.id, a.author_id FROM answer a WHERE a.vote_up_count >= 40 AND\ - a.accepted = 1 AND\ - a.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (34) - - self.__process_badge(query, 34, Answer) - - def question_be_answered_after_60_days_and_be_voted_up_5(self): - """ - (35, '巫师', 2, '巫师', '在提问60天之后回答并且赞成票5次以上', 1, 0), - """ - query = "SELECT a.id, a.author_id FROM question q, answer a WHERE q.id = a.question_id AND\ - DATEDIFF(a.added_at, q.added_at) >= 60 AND\ - a.vote_up_count >= 5 AND \ - a.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (35) - - self.__process_badge(query, 35, Answer) - - def created_tag_be_used_in_question_50(self): - """ - (36, '分类专家', 2, '分类专家', '创建的标签被50个以上问题使用', 1, 0); - """ - query = "SELECT t.id, t.created_by_id FROM tag t, auth_user u WHERE t.created_by_id = u.id AND \ - t. used_count >= 50 AND \ - t.id NOT IN \ - (SELECT object_id FROM award WHERE award.badge_id = %s)" % (36) - - self.__process_badge(query, 36, Tag) - - def __process_activities_badge(self, query, badge, content_object, update_auditted=True): - content_type = ContentType.objects.get_for_model(content_object) - - cursor = connection.cursor() - try: - cursor.execute(query) - rows = cursor.fetchall() - - if update_auditted: - activity_ids = [] - badge = get_object_or_404(Badge, id=badge) - for row in rows: - activity_id = row[0] - user_id = row[1] - object_id = row[2] - - user = get_object_or_404(User, id=user_id) - award = Award(user=user, badge=badge, content_type=content_type, object_id=object_id) - award.save() - - if update_auditted: - activity_ids.append(activity_id) - - if update_auditted: - self.update_activities_auditted(cursor, activity_ids) - finally: - cursor.close() - - def __process_badge(self, query, badge, content_object): - content_type = ContentType.objects.get_for_model(Answer) - cursor = connection.cursor() - try: - cursor.execute(query) - rows = cursor.fetchall() - - badge = get_object_or_404(Badge, id=badge) - for row in rows: - object_id = row[0] - user_id = row[1] - - user = get_object_or_404(User, id=user_id) - award = Award(user=user, badge=badge, content_type=content_type, object_id=object_id) - award.save() - finally: - cursor.close() diff --git a/forum/management/commands/once_award_badges.py b/forum/management/commands/once_award_badges.py deleted file mode 100644 index 8c913348..00000000 --- a/forum/management/commands/once_award_badges.py +++ /dev/null @@ -1,350 +0,0 @@ -#!/usr/bin/env python -#encoding:utf-8 -#------------------------------------------------------------------------------- -# Name: Award badges command -# Purpose: This is a command file croning in background process regularly to -# query database and award badges for user's special acitivities. -# -# Author: Mike, Sailing -# -# Created: 18/01/2009 -# Copyright: (c) Mike 2009 -# Licence: GPL V2 -#------------------------------------------------------------------------------- - -from datetime import datetime, date -from django.db import connection -from django.shortcuts import get_object_or_404 -from django.contrib.contenttypes.models import ContentType - -from forum.models import * -from forum.const import * -from base_command import BaseCommand -""" -(1, '炼狱法师', 3, '炼狱法师', '删除自己有3个以上赞成票的帖子', 1, 0), -(2, '压力白领', 3, '压力白领', '删除自己有3个以上反对票的帖子', 1, 0), -(3, '优秀回答', 3, '优秀回答', '回答好评10次以上', 1, 0), -(4, '优秀问题', 3, '优秀问题', '问题好评10次以上', 1, 0), -(5, '评论家', 3, '评论家', '评论10次以上', 0, 0), -(6, '流行问题', 3, '流行问题', '问题的浏览量超过1000人次', 1, 0), -(7, '巡逻兵', 3, '巡逻兵', '第一次标记垃圾帖子', 0, 0), -(8, '清洁工', 3, '清洁工', '第一次撤销投票', 0, 0), -(9, '批评家', 3, '批评家', '第一次反对票', 0, 0), -(10, '小编', 3, '小编', '第一次编辑更新', 0, 0), -(11, '村长', 3, '村长', '第一次重新标签', 0, 0), -(12, '学者', 3, '学者', '第一次标记答案', 0, 0), -(13, '学生', 3, '学生', '第一次提问并且有一次以上赞成票', 0, 0), -(14, '支持者', 3, '支持者', '第一次赞成票', 0, 0), -(15, '教师', 3, '教师', '第一次回答问题并且得到一个以上赞成票', 0, 0), -(16, '自传作者', 3, '自传作者', '完整填写用户资料所有选项', 0, 0), -(17, '自学成才', 3, '自学成才', '回答自己的问题并且有3个以上赞成票', 1, 0), -(18, '最有价值回答', 1, '最有价值回答', '回答超过100次赞成票', 1, 0), -(19, '最有价值问题', 1, '最有价值问题', '问题超过100次赞成票', 1, 0), -(20, '万人迷', 1, '万人迷', '问题被100人以上收藏', 1, 0), -(21, '著名问题', 1, '著名问题', '问题的浏览量超过10000人次', 1, 0), -(22, 'alpha用户', 2, 'alpha用户', '内测期间的活跃用户', 0, 0), -(23, '极好回答', 2, '极好回答', '回答超过25次赞成票', 1, 0), -(24, '极好问题', 2, '极好问题', '问题超过25次赞成票', 1, 0), -(25, '受欢迎问题', 2, '受欢迎问题', '问题被25人以上收藏', 1, 0), -(26, '优秀市民', 2, '优秀市民', '投票300次以上', 0, 0), -(27, '编辑主任', 2, '编辑主任', '编辑了100个帖子', 0, 0), -(28, '通才', 2, '通才', '在多个标签领域活跃', 0, 0), -(29, '专家', 2, '专家', '在一个标签领域活跃出众', 0, 0), -(30, '老鸟', 2, '老鸟', '活跃超过一年的用户', 0, 0), -(31, '最受关注问题', 2, '最受关注问题', '问题的浏览量超过2500人次', 1, 0), -(32, '学问家', 2, '学问家', '第一次回答被投赞成票10次以上', 0, 0), -(33, 'beta用户', 2, 'beta用户', 'beta期间活跃参与', 0, 0), -(34, '导师', 2, '导师', '被指定为最佳答案并且赞成票40以上', 1, 0), -(35, '巫师', 2, '巫师', '在提问60天之后回答并且赞成票5次以上', 1, 0), -(36, '分类专家', 2, '分类专家', '创建的标签被50个以上问题使用', 1, 0); - - -TYPE_ACTIVITY_ASK_QUESTION=1 -TYPE_ACTIVITY_ANSWER=2 -TYPE_ACTIVITY_COMMENT_QUESTION=3 -TYPE_ACTIVITY_COMMENT_ANSWER=4 -TYPE_ACTIVITY_UPDATE_QUESTION=5 -TYPE_ACTIVITY_UPDATE_ANSWER=6 -TYPE_ACTIVITY_PRIZE=7 -TYPE_ACTIVITY_MARK_ANSWER=8 -TYPE_ACTIVITY_VOTE_UP=9 -TYPE_ACTIVITY_VOTE_DOWN=10 -TYPE_ACTIVITY_CANCEL_VOTE=11 -TYPE_ACTIVITY_DELETE_QUESTION=12 -TYPE_ACTIVITY_DELETE_ANSWER=13 -TYPE_ACTIVITY_MARK_OFFENSIVE=14 -TYPE_ACTIVITY_UPDATE_TAGS=15 -TYPE_ACTIVITY_FAVORITE=16 -TYPE_ACTIVITY_USER_FULL_UPDATED = 17 -""" - -BADGE_AWARD_TYPE_FIRST = { - TYPE_ACTIVITY_MARK_OFFENSIVE : 7, - TYPE_ACTIVITY_CANCEL_VOTE: 8, - TYPE_ACTIVITY_VOTE_DOWN : 9, - TYPE_ACTIVITY_UPDATE_QUESTION : 10, - TYPE_ACTIVITY_UPDATE_ANSWER : 10, - TYPE_ACTIVITY_UPDATE_TAGS : 11, - TYPE_ACTIVITY_MARK_ANSWER : 12, - TYPE_ACTIVITY_VOTE_UP : 14, - TYPE_ACTIVITY_USER_FULL_UPDATED: 16 - -} - -class Command(BaseCommand): - def handle_noargs(self, **options): - try: - try: - self.alpha_user() - self.beta_user() - self.first_type_award() - self.first_ask_be_voted() - self.first_answer_be_voted() - self.first_answer_be_voted_10() - self.vote_count_300() - self.edit_count_100() - self.comment_count_10() - except Exception, e: - print e - finally: - connection.close() - - def alpha_user(self): - """ - Before Jan 25, 2009(Chinese New Year Eve and enter into Beta for CNProg), every registered user - will be awarded the "Alpha" badge if he has any activities. - """ - alpha_end_date = date(2009, 1, 25) - if date.today() < alpha_end_date: - badge = get_object_or_404(Badge, id=22) - for user in User.objects.all(): - award = Award.objects.filter(user=user, badge=badge) - if award and not badge.multiple: - continue - activities = Activity.objects.filter(user=user) - if len(activities) > 0: - new_award = Award(user=user, badge=badge) - new_award.save() - - def beta_user(self): - """ - Before Feb 25, 2009, every registered user - will be awarded the "Beta" badge if he has any activities. - """ - beta_end_date = date(2009, 2, 25) - if date.today() < beta_end_date: - badge = get_object_or_404(Badge, id=33) - for user in User.objects.all(): - award = Award.objects.filter(user=user, badge=badge) - if award and not badge.multiple: - continue - activities = Activity.objects.filter(user=user) - if len(activities) > 0: - new_award = Award(user=user, badge=badge) - new_award.save() - - def first_type_award(self): - """ - This will award below badges for users first behaviors: - - (7, '巡逻兵', 3, '巡逻兵', '第一次标记垃圾帖子', 0, 0), - (8, '清洁工', 3, '清洁工', '第一次撤销投票', 0, 0), - (9, '批评家', 3, '批评家', '第一次反对票', 0, 0), - (10, '小编', 3, '小编', '第一次编辑更新', 0, 0), - (11, '村长', 3, '村长', '第一次重新标签', 0, 0), - (12, '学者', 3, '学者', '第一次标记答案', 0, 0), - (14, '支持者', 3, '支持者', '第一次赞成票', 0, 0), - (16, '自传作者', 3, '自传作者', '完整填写用户资料所有选项', 0, 0), - """ - activity_types = ','.join('%s' % item for item in BADGE_AWARD_TYPE_FIRST.keys()) - # ORDER BY user_id, activity_type - query = "SELECT id, user_id, activity_type, content_type_id, object_id FROM activity WHERE is_auditted = 0 AND activity_type IN (%s) ORDER BY user_id, activity_type" % activity_types - - cursor = connection.cursor() - try: - cursor.execute(query) - rows = cursor.fetchall() - # collect activity_id in current process - activity_ids = [] - last_user_id = 0 - last_activity_type = 0 - for row in rows: - activity_ids.append(row[0]) - user_id = row[1] - activity_type = row[2] - content_type_id = row[3] - object_id = row[4] - - # if the user and activity are same as the last, continue - if user_id == last_user_id and activity_type == last_activity_type: - continue; - - user = get_object_or_404(User, id=user_id) - badge = get_object_or_404(Badge, id=BADGE_AWARD_TYPE_FIRST[activity_type]) - content_type = get_object_or_404(ContentType, id=content_type_id) - - count = Award.objects.filter(user=user, badge=badge).count() - if count and not badge.multiple: - continue - else: - # new award - award = Award(user=user, badge=badge, content_type=content_type, object_id=object_id) - award.save() - - # set the current user_id and activity_type to last - last_user_id = user_id - last_activity_type = activity_type - - # update processed rows to auditted - self.update_activities_auditted(cursor, activity_ids) - finally: - cursor.close() - - def first_ask_be_voted(self): - """ - For user asked question and got first upvote, we award him following badge: - - (13, '学生', 3, '学生', '第一次提问并且有一次以上赞成票', 0, 0), - """ - query = "SELECT act.user_id, q.vote_up_count, act.object_id FROM " \ - "activity act, question q WHERE act.activity_type = %s AND " \ - "act.object_id = q.id AND " \ - "act.user_id NOT IN (SELECT distinct user_id FROM award WHERE badge_id = %s)" % (TYPE_ACTIVITY_ASK_QUESTION, 13) - cursor = connection.cursor() - try: - cursor.execute(query) - rows = cursor.fetchall() - - badge = get_object_or_404(Badge, id=13) - content_type = ContentType.objects.get_for_model(Question) - awarded_users = [] - for row in rows: - user_id = row[0] - vote_up_count = row[1] - object_id = row[2] - if vote_up_count > 0 and user_id not in awarded_users: - user = get_object_or_404(User, id=user_id) - award = Award(user=user, badge=badge, content_type=content_type, object_id=object_id) - award.save() - awarded_users.append(user_id) - finally: - cursor.close() - - def first_answer_be_voted(self): - """ - When user answerd questions and got first upvote, we award him following badge: - - (15, '教师', 3, '教师', '第一次回答问题并且得到一个以上赞成票', 0, 0), - """ - query = "SELECT act.user_id, a.vote_up_count, act.object_id FROM " \ - "activity act, answer a WHERE act.activity_type = %s AND " \ - "act.object_id = a.id AND " \ - "act.user_id NOT IN (SELECT distinct user_id FROM award WHERE badge_id = %s)" % (TYPE_ACTIVITY_ANSWER, 15) - cursor = connection.cursor() - try: - cursor.execute(query) - rows = cursor.fetchall() - - awarded_users = [] - badge = get_object_or_404(Badge, id=15) - content_type = ContentType.objects.get_for_model(Answer) - for row in rows: - user_id = row[0] - vote_up_count = row[1] - object_id = row[2] - if vote_up_count > 0 and user_id not in awarded_users: - user = get_object_or_404(User, id=user_id) - award = Award(user=user, badge=badge, content_type=content_type, object_id=object_id) - award.save() - awarded_users.append(user_id) - finally: - cursor.close() - - def first_answer_be_voted_10(self): - """ - (32, '学问家', 2, '学问家', '第一次回答被投赞成票10次以上', 0, 0) - """ - query = "SELECT act.user_id, act.object_id FROM " \ - "activity act, answer a WHERE act.object_id = a.id AND " \ - "act.activity_type = %s AND " \ - "a.vote_up_count >= 10 AND " \ - "act.user_id NOT IN (SELECT user_id FROM award WHERE badge_id = %s)" % (TYPE_ACTIVITY_ANSWER, 32) - cursor = connection.cursor() - try: - cursor.execute(query) - rows = cursor.fetchall() - - awarded_users = [] - badge = get_object_or_404(Badge, id=32) - content_type = ContentType.objects.get_for_model(Answer) - for row in rows: - user_id = row[0] - if user_id not in awarded_users: - user = get_object_or_404(User, id=user_id) - object_id = row[1] - award = Award(user=user, badge=badge, content_type=content_type, object_id=object_id) - award.save() - awarded_users.append(user_id) - finally: - cursor.close() - - def vote_count_300(self): - """ - (26, '优秀市民', 2, '优秀市民', '投票300次以上', 0, 0) - """ - query = "SELECT count(*) vote_count, user_id FROM activity WHERE " \ - "activity_type = %s OR " \ - "activity_type = %s AND " \ - "user_id NOT IN (SELECT user_id FROM award WHERE badge_id = %s) " \ - "GROUP BY user_id HAVING vote_count >= 300" % (TYPE_ACTIVITY_VOTE_UP, TYPE_ACTIVITY_VOTE_DOWN, 26) - - self.__award_for_count_num(query, 26) - - def edit_count_100(self): - """ - (27, '编辑主任', 2, '编辑主任', '编辑了100个帖子', 0, 0) - """ - query = "SELECT count(*) vote_count, user_id FROM activity WHERE " \ - "activity_type = %s OR " \ - "activity_type = %s AND " \ - "user_id NOT IN (SELECT user_id FROM award WHERE badge_id = %s) " \ - "GROUP BY user_id HAVING vote_count >= 100" % (TYPE_ACTIVITY_UPDATE_QUESTION, TYPE_ACTIVITY_UPDATE_ANSWER, 27) - - self.__award_for_count_num(query, 27) - - def comment_count_10(self): - """ - (5, '评论家', 3, '评论家', '评论10次以上', 0, 0), - """ - query = "SELECT count(*) vote_count, user_id FROM activity WHERE " \ - "activity_type = %s OR " \ - "activity_type = %s AND " \ - "user_id NOT IN (SELECT user_id FROM award WHERE badge_id = %s) " \ - "GROUP BY user_id HAVING vote_count >= 10" % (TYPE_ACTIVITY_COMMENT_QUESTION, TYPE_ACTIVITY_COMMENT_ANSWER, 5) - self.__award_for_count_num(query, 5) - - def __award_for_count_num(self, query, badge): - cursor = connection.cursor() - try: - cursor.execute(query) - rows = cursor.fetchall() - - awarded_users = [] - badge = get_object_or_404(Badge, id=badge) - for row in rows: - vote_count = row[0] - user_id = row[1] - - if user_id not in awarded_users: - user = get_object_or_404(User, id=user_id) - award = Award(user=user, badge=badge) - award.save() - awarded_users.append(user_id) - finally: - cursor.close() - -def main(): - pass - -if __name__ == '__main__': - main() diff --git a/forum/management/commands/sample_command.py b/forum/management/commands/sample_command.py deleted file mode 100644 index 55e67235..00000000 --- a/forum/management/commands/sample_command.py +++ /dev/null @@ -1,7 +0,0 @@ -from django.core.management.base import NoArgsCommand -from forum.models import Comment - -class Command(NoArgsCommand): - def handle_noargs(self, **options): - objs = Comment.objects.all() - print objs
\ No newline at end of file diff --git a/forum/management/commands/send_email_alerts.py b/forum/management/commands/send_email_alerts.py deleted file mode 100644 index 62f13d69..00000000 --- a/forum/management/commands/send_email_alerts.py +++ /dev/null @@ -1,192 +0,0 @@ -from django.core.management.base import NoArgsCommand -from django.db import connection -from django.db.models import Q, F -from forum.models import * -from forum import const -from django.core.mail import EmailMessage -from django.utils.translation import ugettext as _ -from django.utils.translation import ungettext -import datetime -from django.conf import settings -import logging -from utils.odict import OrderedDict - -class Command(NoArgsCommand): - def handle_noargs(self,**options): - try: - try: - self.send_email_alerts() - except Exception, e: - print e - finally: - connection.close() - - def get_updated_questions_for_user(self,user): - q_sel = None - q_ask = None - q_ans = None - q_all = None - now = datetime.datetime.now() - Q_set1 = Question.objects.exclude( - last_activity_by=user, - ).exclude( - last_activity_at__lt=user.date_joined - ).filter( - Q(viewed__who=user,viewed__when__lt=F('last_activity_at')) | \ - ~Q(viewed__who=user) - ).exclude( - deleted=True - ).exclude( - closed=True - ) - - user_feeds = EmailFeedSetting.objects.filter(subscriber=user).exclude(frequency='n') - for feed in user_feeds: - cutoff_time = now - EmailFeedSetting.DELTA_TABLE[feed.frequency] - if feed.reported_at == None or feed.reported_at <= cutoff_time: - Q_set = Q_set1.exclude(last_activity_at__gt=cutoff_time)#report these excluded later - feed.reported_at = now - feed.save()#may not actually report anything, depending on filters below - if feed.feed_type == 'q_sel': - q_sel = Q_set.filter(followed_by=user) - q_sel.cutoff_time = cutoff_time #store cutoff time per query set - elif feed.feed_type == 'q_ask': - q_ask = Q_set.filter(author=user) - q_ask.cutoff_time = cutoff_time - elif feed.feed_type == 'q_ans': - q_ans = Q_set.filter(answers__author=user) - q_ans.cutoff_time = cutoff_time - elif feed.feed_type == 'q_all': - if user.tag_filter_setting == 'ignored': - ignored_tags = Tag.objects.filter(user_selections__reason='bad',user_selections__user=user) - q_all = Q_set.exclude( tags__in=ignored_tags ) - else: - selected_tags = Tag.objects.filter(user_selections__reason='good',user_selections__user=user) - q_all = Q_set.filter( tags__in=selected_tags ) - q_all.cutoff_time = cutoff_time - #build list in this order - q_list = OrderedDict() - def extend_question_list(src, dst): - """src is a query set with questions - or an empty list - dst - is an ordered dictionary - """ - if src is None: - return #will not do anything if subscription of this type is not used - cutoff_time = src.cutoff_time - for q in src: - if q in dst: - if cutoff_time < dst[q]['cutoff_time']: - dst[q]['cutoff_time'] = cutoff_time - else: - #initialise a questions metadata dictionary to use for email reporting - dst[q] = {'cutoff_time':cutoff_time} - - extend_question_list(q_sel, q_list) - extend_question_list(q_ask, q_list) - extend_question_list(q_ans, q_list) - extend_question_list(q_all, q_list) - - ctype = ContentType.objects.get_for_model(Question) - EMAIL_UPDATE_ACTIVITY = const.TYPE_ACTIVITY_QUESTION_EMAIL_UPDATE_SENT - for q, meta_data in q_list.items(): - #todo use Activity, but first start keeping more Activity records - #act = Activity.objects.filter(content_type=ctype, object_id=q.id) - #because currently activity is not fully recorded to through - #revision records to see what kind modifications were done on - #the questions and answers - try: - update_info = Activity.objects.get(content_type=ctype, - object_id=q.id, - activity_type=EMAIL_UPDATE_ACTIVITY) - emailed_at = update_info.active_at - except Activity.DoesNotExist: - update_info = Activity(user=user, content_object=q, activity_type=EMAIL_UPDATE_ACTIVITY) - emailed_at = datetime.datetime(1970,1,1)#long time ago - except Activity.MultipleObjectsReturned: - raise Exception('server error - multiple question email activities found per user-question pair') - - q_rev = QuestionRevision.objects.filter(question=q,\ - revised_at__lt=cutoff_time,\ - revised_at__gt=emailed_at) - q_rev = q_rev.exclude(author=user) - meta_data['q_rev'] = len(q_rev) - if len(q_rev) > 0 and q.added_at == q_rev[0].revised_at: - meta_data['q_rev'] = 0 - meta_data['new_q'] = True - else: - meta_data['new_q'] = False - - new_ans = Answer.objects.filter(question=q,\ - added_at__lt=cutoff_time,\ - added_at__gt=emailed_at) - new_ans = new_ans.exclude(author=user) - meta_data['new_ans'] = len(new_ans) - ans_rev = AnswerRevision.objects.filter(answer__question=q,\ - revised_at__lt=cutoff_time,\ - revised_at__gt=emailed_at) - ans_rev = ans_rev.exclude(author=user) - meta_data['ans_rev'] = len(ans_rev) - if len(q_rev) == 0 and len(new_ans) == 0 and len(ans_rev) == 0: - meta_data['nothing_new'] = True - else: - meta_data['nothing_new'] = False - update_info.active_at = now - update_info.save() #save question email update activity - return q_list - - def __action_count(self,string,number,output): - if number > 0: - output.append(_(string) % {'num':number}) - - def send_email_alerts(self): - - #todo: move this to template - for user in User.objects.all(): - q_list = self.get_updated_questions_for_user(user) - num_q = 0 - num_moot = 0 - for meta_data in q_list.values(): - if meta_data['nothing_new'] == False: - num_q += 1 - else: - num_moot += 1 - if num_q > 0: - url_prefix = settings.APP_URL - subject = _('email update message subject') - print 'have %d updated questions for %s' % (num_q, user.username) - text = ungettext('%(name)s, this is an update message header for a question', - '%(name)s, this is an update message header for %(num)d questions',num_q) \ - % {'num':num_q, 'name':user.username} - - text += '<ul>' - for q, meta_data in q_list.items(): - act_list = [] - if meta_data['nothing_new']: - continue - else: - if meta_data['new_q']: - act_list.append(_('new question')) - self.__action_count('%(num)d rev', meta_data['q_rev'],act_list) - self.__action_count('%(num)d ans', meta_data['new_ans'],act_list) - self.__action_count('%(num)d ans rev',meta_data['ans_rev'],act_list) - act_token = ', '.join(act_list) - text += '<li><a href="%s?sort=latest">%s</a> <font color="#777777">(%s)</font></li>' \ - % (url_prefix + q.get_absolute_url(), q.title, act_token) - text += '</ul>' - if num_moot > 0: - text += '<p></p>' - text += ungettext('There is also one question which was recently '\ - +'updated but you might not have seen its latest version.', - 'There are also %(num)d more questions which were recently updated '\ - +'but you might not have seen their latest version.',num_moot) \ - % {'num':num_moot,} - text += _('Perhaps you could look up previously sent forum reminders in your mailbox.') - text += '</p>' - - link = url_prefix + user.get_profile_url() + '?sort=email_subscriptions' - text += _('go to %(link)s to change frequency of email updates or %(email)s administrator') \ - % {'link':link, 'email':settings.ADMINS[0][1]} - msg = EmailMessage(subject, text, settings.DEFAULT_FROM_EMAIL, [user.email]) - msg.content_subtype = 'html' - msg.send() diff --git a/forum/management/commands/subscribe_everyone.py b/forum/management/commands/subscribe_everyone.py deleted file mode 100644 index c79528f3..00000000 --- a/forum/management/commands/subscribe_everyone.py +++ /dev/null @@ -1,32 +0,0 @@ -from django.core.management.base import NoArgsCommand -from django.db import connection -from django.db.models import Q, F -from forum.models import * -from django.core.mail import EmailMessage -from django.utils.translation import ugettext as _ -from django.utils.translation import ungettext -import datetime -from django.conf import settings - -class Command(NoArgsCommand): - def handle_noargs(self,**options): - try: - try: - self.subscribe_everyone() - except Exception, e: - print e - finally: - connection.close() - - def subscribe_everyone(self): - - feed_type_info = EmailFeedSetting.FEED_TYPES - for user in User.objects.all(): - for feed_type in feed_type_info: - try: - feed_setting = EmailFeedSetting.objects.get(subscriber=user,feed_type = feed_type[0]) - except EmailFeedSetting.DoesNotExist: - feed_setting = EmailFeedSetting(subscriber=user,feed_type=feed_type[0]) - feed_setting.frequency = 'w' - feed_setting.reported_at = None - feed_setting.save() diff --git a/forum/managers.py b/forum/managers.py deleted file mode 100644 index 3f580bd3..00000000 --- a/forum/managers.py +++ /dev/null @@ -1,241 +0,0 @@ -import datetime -import time -import logging -from django.contrib.auth.models import User, UserManager -from django.db import connection, models, transaction -from django.db.models import Q -from forum.models import * -from urllib import quote, unquote - -class QuestionManager(models.Manager): - - def update_tags(self, question, tagnames, user): - """ - Updates Tag associations for a question to match the given - tagname string. - - Returns ``True`` if tag usage counts were updated as a result, - ``False`` otherwise. - """ - from forum.models import Tag - current_tags = list(question.tags.all()) - current_tagnames = set(t.name for t in current_tags) - updated_tagnames = set(t for t in tagnames.split(' ') if t) - modified_tags = [] - - removed_tags = [t for t in current_tags - if t.name not in updated_tagnames] - if removed_tags: - modified_tags.extend(removed_tags) - question.tags.remove(*removed_tags) - - added_tagnames = updated_tagnames - current_tagnames - if added_tagnames: - added_tags = Tag.objects.get_or_create_multiple(added_tagnames, - user) - modified_tags.extend(added_tags) - question.tags.add(*added_tags) - - if modified_tags: - Tag.objects.update_use_counts(modified_tags) - return True - - return False - - def update_answer_count(self, question): - """ - Executes an UPDATE query to update denormalised data with the - number of answers the given question has. - """ - - # for some reasons, this Answer class failed to be imported, - # although we have imported all classes from models on top. - from forum.models import Answer - self.filter(id=question.id).update( - answer_count=Answer.objects.get_answers_from_question(question).filter(deleted=False).count()) - - def update_view_count(self, question): - """ - update counter+1 when user browse question page - """ - self.filter(id=question.id).update(view_count = question.view_count + 1) - - def update_favorite_count(self, question): - """ - update favourite_count for given question - """ - from forum.models import FavoriteQuestion - self.filter(id=question.id).update(favourite_count = FavoriteQuestion.objects.filter(question=question).count()) - - def get_similar_questions(self, question): - """ - Get 10 similar questions for given one. - This will search the same tag list for give question(by exactly same string) first. - Questions with the individual tags will be added to list if above questions are not full. - """ - #print datetime.datetime.now() - questions = list(self.filter(tagnames = question.tagnames, deleted=False).all()) - - tags_list = question.tags.all() - for tag in tags_list: - extend_questions = self.filter(tags__id = tag.id, deleted=False)[:50] - for item in extend_questions: - if item not in questions and len(questions) < 10: - questions.append(item) - - #print datetime.datetime.now() - return questions - -class TagManager(models.Manager): - UPDATE_USED_COUNTS_QUERY = ( - 'UPDATE tag ' - 'SET used_count = (' - 'SELECT COUNT(*) FROM question_tags ' - 'INNER JOIN question ON question_id=question.id ' - 'WHERE tag_id = tag.id AND question.deleted=False' - ') ' - 'WHERE id IN (%s)') - - def get_valid_tags(self, page_size): - from forum.models import Tag - tags = Tag.objects.all().filter(deleted=False).exclude(used_count=0).order_by("-id")[:page_size] - return tags - - def get_or_create_multiple(self, names, user): - """ - Fetches a list of Tags with the given names, creating any Tags - which don't exist when necesssary. - """ - tags = list(self.filter(name__in=names)) - #Set all these tag visible - for tag in tags: - if tag.deleted: - tag.deleted = False - tag.deleted_by = None - tag.deleted_at = None - tag.save() - - if len(tags) < len(names): - existing_names = set(tag.name for tag in tags) - new_names = [name for name in names if name not in existing_names] - tags.extend([self.create(name=name, created_by=user) - for name in new_names if self.filter(name=name).count() == 0 and len(name.strip()) > 0]) - - return tags - - def update_use_counts(self, tags): - """Updates the given Tags with their current use counts.""" - if not tags: - return - cursor = connection.cursor() - query = self.UPDATE_USED_COUNTS_QUERY % ','.join(['%s'] * len(tags)) - cursor.execute(query, [tag.id for tag in tags]) - transaction.commit_unless_managed() - - def get_tags_by_questions(self, questions): - question_ids = [] - for question in questions: - question_ids.append(question.id) - - question_ids_str = ','.join([str(id) for id in question_ids]) - related_tags = self.extra( - tables=['tag', 'question_tags'], - where=["tag.id = question_tags.tag_id AND question_tags.question_id IN (" + question_ids_str + ")"] - ).distinct() - - return related_tags - -class AnswerManager(models.Manager): - GET_ANSWERS_FROM_USER_QUESTIONS = u'SELECT answer.* FROM answer INNER JOIN question ON answer.question_id = question.id WHERE question.author_id =%s AND answer.author_id <> %s' - def get_answers_from_question(self, question, user=None): - """ - Retrieves visibile answers for the given question. Delete answers - are only visibile to the person who deleted them. - """ - - if user is None or not user.is_authenticated(): - return self.filter(question=question, deleted=False) - else: - return self.filter(Q(question=question), - Q(deleted=False) | Q(deleted_by=user)) - - def get_answers_from_questions(self, user_id): - """ - Retrieves visibile answers for the given question. Which are not included own answers - """ - cursor = connection.cursor() - cursor.execute(self.GET_ANSWERS_FROM_USER_QUESTIONS, [user_id, user_id]) - return cursor.fetchall() - -class VoteManager(models.Manager): - COUNT_UP_VOTE_BY_USER = "SELECT count(*) FROM vote WHERE user_id = %s AND vote = 1" - COUNT_DOWN_VOTE_BY_USER = "SELECT count(*) FROM vote WHERE user_id = %s AND vote = -1" - COUNT_VOTES_PER_DAY_BY_USER = "SELECT COUNT(*) FROM vote WHERE user_id = %s AND DATE(voted_at) = %s" - def get_up_vote_count_from_user(self, user): - if user is not None: - cursor = connection.cursor() - cursor.execute(self.COUNT_UP_VOTE_BY_USER, [user.id]) - row = cursor.fetchone() - return row[0] - else: - return 0 - - def get_down_vote_count_from_user(self, user): - if user is not None: - cursor = connection.cursor() - cursor.execute(self.COUNT_DOWN_VOTE_BY_USER, [user.id]) - row = cursor.fetchone() - return row[0] - else: - return 0 - - def get_votes_count_today_from_user(self, user): - if user is not None: - cursor = connection.cursor() - cursor.execute(self.COUNT_VOTES_PER_DAY_BY_USER, [user.id, time.strftime("%Y-%m-%d", datetime.datetime.now().timetuple())]) - row = cursor.fetchone() - return row[0] - - else: - return 0 - -class FlaggedItemManager(models.Manager): - COUNT_FLAGS_PER_DAY_BY_USER = "SELECT COUNT(*) FROM flagged_item WHERE user_id = %s AND DATE(flagged_at) = %s" - def get_flagged_items_count_today(self, user): - if user is not None: - cursor = connection.cursor() - cursor.execute(self.COUNT_FLAGS_PER_DAY_BY_USER, [user.id, time.strftime("%Y-%m-%d", datetime.datetime.now().timetuple())]) - row = cursor.fetchone() - return row[0] - - else: - return 0 - -class ReputeManager(models.Manager): - COUNT_REPUTATION_PER_DAY_BY_USER = "SELECT SUM(positive)+SUM(negative) FROM repute WHERE user_id = %s AND (reputation_type=1 OR reputation_type=-8) AND DATE(reputed_at) = %s" - def get_reputation_by_upvoted_today(self, user): - """ - For one user in one day, he can only earn rep till certain score (ep. +200) - by upvoted(also substracted from upvoted canceled). This is because we need - to prohibit gaming system by upvoting/cancel again and again. - """ - if user is not None: - cursor = connection.cursor() - cursor.execute(self.COUNT_REPUTATION_PER_DAY_BY_USER, [user.id, time.strftime("%Y-%m-%d", datetime.datetime.now().timetuple())]) - row = cursor.fetchone() - return row[0] - - else: - return 0 -class AwardManager(models.Manager): - def get_recent_awards(self): - awards = super(AwardManager, self).extra( - select={'badge_id': 'badge.id', 'badge_name':'badge.name', - 'badge_description': 'badge.description', 'badge_type': 'badge.type', - 'user_id': 'auth_user.id', 'user_name': 'auth_user.username' - }, - tables=['award', 'badge', 'auth_user'], - order_by=['-awarded_at'], - where=['auth_user.id=award.user_id AND badge_id=badge.id'], - ).values('badge_id', 'badge_name', 'badge_description', 'badge_type', 'user_id', 'user_name') - return awards diff --git a/forum/models.py b/forum/models.py deleted file mode 100644 index acde1033..00000000 --- a/forum/models.py +++ /dev/null @@ -1,949 +0,0 @@ -# encoding:utf-8 -import datetime -import hashlib -from urllib import quote_plus, urlencode -from django.db import models, IntegrityError -from django.utils.http import urlquote as django_urlquote -from django.utils.html import strip_tags -from django.core.urlresolvers import reverse -from django.contrib.auth.models import User -from django.contrib.contenttypes import generic -from django.contrib.contenttypes.models import ContentType -from django.template.defaultfilters import slugify -from django.db.models.signals import post_delete, post_save, pre_save -from django.utils.translation import ugettext as _ -from django.utils.safestring import mark_safe -from django.contrib.sitemaps import ping_google -import django.dispatch -from django.conf import settings -import logging - -if settings.USE_SPHINX_SEARCH == True: - from djangosphinx.models import SphinxSearch - -from forum.managers import * -from const import * - -def get_object_comments(self): - comments = self.comments.all().order_by('id') - return comments - -def post_get_last_update_info(self): - when = self.added_at - who = self.author - if self.last_edited_at and self.last_edited_at > when: - when = self.last_edited_at - who = self.last_edited_by - comments = self.comments.all() - if len(comments) > 0: - for c in comments: - if c.added_at > when: - when = c.added_at - who = c.user - return when, who - -class EmailFeedSetting(models.Model): - DELTA_TABLE = { - 'w':datetime.timedelta(7), - 'd':datetime.timedelta(1), - 'n':datetime.timedelta(-1), - } - FEED_TYPES = ( - ('q_all',_('Entire forum')), - ('q_ask',_('Questions that I asked')), - ('q_ans',_('Questions that I answered')), - ('q_sel',_('Individually selected questions')), - ) - UPDATE_FREQUENCY = ( - ('w',_('Weekly')), - ('d',_('Daily')), - ('n',_('No email')), - ) - subscriber = models.ForeignKey(User) - feed_type = models.CharField(max_length=16,choices=FEED_TYPES) - frequency = models.CharField(max_length=8,choices=UPDATE_FREQUENCY,default='n') - added_at = models.DateTimeField(auto_now_add=True) - reported_at = models.DateTimeField(null=True) - - def save(self,*args,**kwargs): - type = self.feed_type - subscriber = self.subscriber - similar = self.__class__.objects.filter(feed_type=type,subscriber=subscriber).exclude(pk=self.id) - if len(similar) > 0: - raise IntegrityError('email feed setting already exists') - super(EmailFeedSetting,self).save(*args,**kwargs) - -class Tag(models.Model): - name = models.CharField(max_length=255, unique=True) - created_by = models.ForeignKey(User, related_name='created_tags') - deleted = models.BooleanField(default=False) - deleted_at = models.DateTimeField(null=True, blank=True) - deleted_by = models.ForeignKey(User, null=True, blank=True, related_name='deleted_tags') - # Denormalised data - used_count = models.PositiveIntegerField(default=0) - - objects = TagManager() - - class Meta: - db_table = u'tag' - ordering = ('-used_count', 'name') - - def __unicode__(self): - return self.name - -class Comment(models.Model): - content_type = models.ForeignKey(ContentType) - object_id = models.PositiveIntegerField() - content_object = generic.GenericForeignKey('content_type', 'object_id') - user = models.ForeignKey(User, related_name='comments') - comment = models.CharField(max_length=300) - added_at = models.DateTimeField(default=datetime.datetime.now) - - class Meta: - ordering = ('-added_at',) - db_table = u'comment' - - def save(self,**kwargs): - super(Comment,self).save(**kwargs) - try: - ping_google() - except Exception: - logging.debug('problem pinging google did you register you sitemap with google?') - - def __unicode__(self): - return self.comment - -class Vote(models.Model): - VOTE_UP = +1 - VOTE_DOWN = -1 - VOTE_CHOICES = ( - (VOTE_UP, u'Up'), - (VOTE_DOWN, u'Down'), - ) - - content_type = models.ForeignKey(ContentType) - object_id = models.PositiveIntegerField() - content_object = generic.GenericForeignKey('content_type', 'object_id') - user = models.ForeignKey(User, related_name='votes') - vote = models.SmallIntegerField(choices=VOTE_CHOICES) - voted_at = models.DateTimeField(default=datetime.datetime.now) - - objects = VoteManager() - - class Meta: - unique_together = ('content_type', 'object_id', 'user') - db_table = u'vote' - def __unicode__(self): - return '[%s] voted at %s: %s' %(self.user, self.voted_at, self.vote) - - def is_upvote(self): - return self.vote == self.VOTE_UP - - def is_downvote(self): - return self.vote == self.VOTE_DOWN - -class FlaggedItem(models.Model): - """A flag on a Question or Answer indicating offensive content.""" - content_type = models.ForeignKey(ContentType) - object_id = models.PositiveIntegerField() - content_object = generic.GenericForeignKey('content_type', 'object_id') - user = models.ForeignKey(User, related_name='flagged_items') - flagged_at = models.DateTimeField(default=datetime.datetime.now) - - objects = FlaggedItemManager() - - class Meta: - unique_together = ('content_type', 'object_id', 'user') - db_table = u'flagged_item' - def __unicode__(self): - return '[%s] flagged at %s' %(self.user, self.flagged_at) - -class Question(models.Model): - title = models.CharField(max_length=300) - author = models.ForeignKey(User, related_name='questions') - added_at = models.DateTimeField(default=datetime.datetime.now) - tags = models.ManyToManyField(Tag, related_name='questions') - # Status - wiki = models.BooleanField(default=False) - wikified_at = models.DateTimeField(null=True, blank=True) - answer_accepted = models.BooleanField(default=False) - closed = models.BooleanField(default=False) - closed_by = models.ForeignKey(User, null=True, blank=True, related_name='closed_questions') - closed_at = models.DateTimeField(null=True, blank=True) - close_reason = models.SmallIntegerField(choices=CLOSE_REASONS, null=True, blank=True) - deleted = models.BooleanField(default=False) - deleted_at = models.DateTimeField(null=True, blank=True) - deleted_by = models.ForeignKey(User, null=True, blank=True, related_name='deleted_questions') - locked = models.BooleanField(default=False) - locked_by = models.ForeignKey(User, null=True, blank=True, related_name='locked_questions') - locked_at = models.DateTimeField(null=True, blank=True) - followed_by = models.ManyToManyField(User, related_name='followed_questions') - # Denormalised data - score = models.IntegerField(default=0) - vote_up_count = models.IntegerField(default=0) - vote_down_count = models.IntegerField(default=0) - answer_count = models.PositiveIntegerField(default=0) - comment_count = models.PositiveIntegerField(default=0) - view_count = models.PositiveIntegerField(default=0) - offensive_flag_count = models.SmallIntegerField(default=0) - favourite_count = models.PositiveIntegerField(default=0) - last_edited_at = models.DateTimeField(null=True, blank=True) - last_edited_by = models.ForeignKey(User, null=True, blank=True, related_name='last_edited_questions') - last_activity_at = models.DateTimeField(default=datetime.datetime.now) - last_activity_by = models.ForeignKey(User, related_name='last_active_in_questions') - tagnames = models.CharField(max_length=125) - summary = models.CharField(max_length=180) - html = models.TextField() - comments = generic.GenericRelation(Comment) - votes = generic.GenericRelation(Vote) - flagged_items = generic.GenericRelation(FlaggedItem) - - if settings.USE_SPHINX_SEARCH == True: - search = SphinxSearch( - index=' '.join(settings.SPHINX_SEARCH_INDICES), - mode='SPH_MATCH_ALL', - ) - logging.debug('have sphinx search') - - objects = QuestionManager() - - def delete(self): - super(Question, self).delete() - try: - ping_google() - except Exception: - logging.debug('problem pinging google did you register you sitemap with google?') - - def save(self, **kwargs): - """ - Overridden to manually manage addition of tags when the object - is first saved. - - This is required as we're using ``tagnames`` as the sole means of - adding and editing tags. - """ - initial_addition = (self.id is None) - super(Question, self).save(**kwargs) - try: - ping_google() - except Exception: - logging.debug('problem pinging google did you register you sitemap with google?') - if initial_addition: - tags = Tag.objects.get_or_create_multiple(self.tagname_list(), - self.author) - self.tags.add(*tags) - Tag.objects.update_use_counts(tags) - - def tagname_list(self): - """Creates a list of Tag names from the ``tagnames`` attribute.""" - return [name for name in self.tagnames.split(u' ')] - - def tagname_meta_generator(self): - return u','.join([unicode(tag) for tag in self.tagname_list()]) - - def get_absolute_url(self): - return '%s%s' % (reverse('question', args=[self.id]), django_urlquote(slugify(self.title))) - - def has_favorite_by_user(self, user): - if not user.is_authenticated(): - return False - return FavoriteQuestion.objects.filter(question=self, user=user).count() > 0 - - def get_answer_count_by_user(self, user_id): - query_set = Answer.objects.filter(author__id=user_id) - return query_set.filter(question=self).count() - - def get_question_title(self): - if self.closed: - attr = CONST['closed'] - elif self.deleted: - attr = CONST['deleted'] - else: - attr = None - if attr is not None: - return u'%s %s' % (self.title, attr) - else: - return self.title - - def get_revision_url(self): - return reverse('question_revisions', args=[self.id]) - - def get_latest_revision(self): - return self.revisions.all()[0] - - get_comments = get_object_comments - - def get_last_update_info(self): - - when, who = post_get_last_update_info(self) - - answers = self.answers.all() - if len(answers) > 0: - for a in answers: - a_when, a_who = a.get_last_update_info() - if a_when > when: - when = a_when - who = a_who - - return when, who - - def get_update_summary(self,last_reported_at=None,recipient_email=''): - edited = False - if self.last_edited_at and self.last_edited_at > last_reported_at: - if self.last_edited_by.email != recipient_email: - edited = True - comments = [] - for comment in self.comments.all(): - if comment.added_at > last_reported_at and comment.user.email != recipient_email: - comments.append(comment) - new_answers = [] - answer_comments = [] - modified_answers = [] - commented_answers = [] - import sets - commented_answers = sets.Set([]) - for answer in self.answers.all(): - if (answer.added_at > last_reported_at and answer.author.email != recipient_email): - new_answers.append(answer) - if (answer.last_edited_at - and answer.last_edited_at > last_reported_at - and answer.last_edited_by.email != recipient_email): - modified_answers.append(answer) - for comment in answer.comments.all(): - if comment.added_at > last_reported_at and comment.user.email != recipient_email: - commented_answers.add(answer) - answer_comments.append(comment) - - #create the report - if edited or new_answers or modified_answers or answer_comments: - out = [] - if edited: - out.append(_('%(author)s modified the question') % {'author':self.last_edited_by.username}) - if new_answers: - names = sets.Set(map(lambda x: x.author.username,new_answers)) - people = ', '.join(names) - out.append(_('%(people)s posted %(new_answer_count)s new answers') \ - % {'new_answer_count':len(new_answers),'people':people}) - if comments: - names = sets.Set(map(lambda x: x.user.username,comments)) - people = ', '.join(names) - out.append(_('%(people)s commented the question') % {'people':people}) - if answer_comments: - names = sets.Set(map(lambda x: x.user.username,answer_comments)) - people = ', '.join(names) - if len(commented_answers) > 1: - out.append(_('%(people)s commented answers') % {'people':people}) - else: - out.append(_('%(people)s commented an answer') % {'people':people}) - url = settings.APP_URL + self.get_absolute_url() - retval = '<a href="%s">%s</a>:<br>\n' % (url,self.title) - out = map(lambda x: '<li>' + x + '</li>',out) - retval += '<ul>' + '\n'.join(out) + '</ul><br>\n' - return retval - else: - return None - - def __unicode__(self): - return self.title - - class Meta: - db_table = u'question' - -class QuestionView(models.Model): - question = models.ForeignKey(Question, related_name='viewed') - who = models.ForeignKey(User, related_name='question_views') - when = models.DateTimeField() - -class FavoriteQuestion(models.Model): - """A favorite Question of a User.""" - question = models.ForeignKey(Question) - user = models.ForeignKey(User, related_name='user_favorite_questions') - added_at = models.DateTimeField(default=datetime.datetime.now) - class Meta: - db_table = u'favorite_question' - def __unicode__(self): - return '[%s] favorited at %s' %(self.user, self.added_at) - -class MarkedTag(models.Model): - TAG_MARK_REASONS = (('good',_('interesting')),('bad',_('ignored'))) - tag = models.ForeignKey(Tag, related_name='user_selections') - user = models.ForeignKey(User, related_name='tag_selections') - reason = models.CharField(max_length=16, choices=TAG_MARK_REASONS) - -class QuestionRevision(models.Model): - """A revision of a Question.""" - question = models.ForeignKey(Question, related_name='revisions') - revision = models.PositiveIntegerField(blank=True) - title = models.CharField(max_length=300) - author = models.ForeignKey(User, related_name='question_revisions') - revised_at = models.DateTimeField() - tagnames = models.CharField(max_length=125) - summary = models.CharField(max_length=300, blank=True) - text = models.TextField() - - class Meta: - db_table = u'question_revision' - ordering = ('-revision',) - - def get_question_title(self): - return self.question.title - - def get_absolute_url(self): - #print 'in QuestionRevision.get_absolute_url()' - return reverse('question_revisions', args=[self.question.id]) - - def save(self, **kwargs): - """Looks up the next available revision number.""" - if not self.revision: - self.revision = QuestionRevision.objects.filter( - question=self.question).values_list('revision', - flat=True)[0] + 1 - super(QuestionRevision, self).save(**kwargs) - - def __unicode__(self): - return u'revision %s of %s' % (self.revision, self.title) - -class AnonymousAnswer(models.Model): - question = models.ForeignKey(Question, related_name='anonymous_answers') - session_key = models.CharField(max_length=40) #session id for anonymous questions - wiki = models.BooleanField(default=False) - added_at = models.DateTimeField(default=datetime.datetime.now) - ip_addr = models.IPAddressField(max_length=21) #allow high port numbers - author = models.ForeignKey(User,null=True) - text = models.TextField() - summary = models.CharField(max_length=180) - - def publish(self,user): - from forum.views import create_new_answer - added_at = datetime.datetime.now() - #print user.id - create_new_answer(question=self.question,wiki=self.wiki, - added_at=added_at,text=self.text, - author=user) - self.delete() - -class AnonymousQuestion(models.Model): - title = models.CharField(max_length=300) - session_key = models.CharField(max_length=40) #session id for anonymous questions - text = models.TextField() - summary = models.CharField(max_length=180) - tagnames = models.CharField(max_length=125) - wiki = models.BooleanField(default=False) - added_at = models.DateTimeField(default=datetime.datetime.now) - ip_addr = models.IPAddressField(max_length=21) #allow high port numbers - author = models.ForeignKey(User,null=True) - - def publish(self,user): - from forum.views import create_new_question - added_at = datetime.datetime.now() - create_new_question(title=self.title, author=user, added_at=added_at, - wiki=self.wiki, tagnames=self.tagnames, - summary=self.summary, text=self.text) - self.delete() - -class Answer(models.Model): - question = models.ForeignKey(Question, related_name='answers') - author = models.ForeignKey(User, related_name='answers') - added_at = models.DateTimeField(default=datetime.datetime.now) - # Status - wiki = models.BooleanField(default=False) - wikified_at = models.DateTimeField(null=True, blank=True) - accepted = models.BooleanField(default=False) - accepted_at = models.DateTimeField(null=True, blank=True) - deleted = models.BooleanField(default=False) - deleted_by = models.ForeignKey(User, null=True, blank=True, related_name='deleted_answers') - locked = models.BooleanField(default=False) - locked_by = models.ForeignKey(User, null=True, blank=True, related_name='locked_answers') - locked_at = models.DateTimeField(null=True, blank=True) - # Denormalised data - score = models.IntegerField(default=0) - vote_up_count = models.IntegerField(default=0) - vote_down_count = models.IntegerField(default=0) - comment_count = models.PositiveIntegerField(default=0) - offensive_flag_count = models.SmallIntegerField(default=0) - last_edited_at = models.DateTimeField(null=True, blank=True) - last_edited_by = models.ForeignKey(User, null=True, blank=True, related_name='last_edited_answers') - html = models.TextField() - comments = generic.GenericRelation(Comment) - votes = generic.GenericRelation(Vote) - flagged_items = generic.GenericRelation(FlaggedItem) - - objects = AnswerManager() - - get_comments = get_object_comments - get_last_update_info = post_get_last_update_info - - def save(self,**kwargs): - super(Answer,self).save(**kwargs) - try: - ping_google() - except Exception: - logging.debug('problem pinging google did you register you sitemap with google?') - - def get_user_vote(self, user): - if user.__class__.__name__ == "AnonymousUser": - return None - - votes = self.votes.filter(user=user) - if votes and votes.count() > 0: - return votes[0] - else: - return None - - def get_latest_revision(self): - return self.revisions.all()[0] - - def get_question_title(self): - return self.question.title - - def get_absolute_url(self): - return '%s%s#%s' % (reverse('question', args=[self.question.id]), django_urlquote(slugify(self.question.title)), self.id) - - class Meta: - db_table = u'answer' - - def __unicode__(self): - return self.html - -class AnswerRevision(models.Model): - """A revision of an Answer.""" - answer = models.ForeignKey(Answer, related_name='revisions') - revision = models.PositiveIntegerField() - author = models.ForeignKey(User, related_name='answer_revisions') - revised_at = models.DateTimeField() - summary = models.CharField(max_length=300, blank=True) - text = models.TextField() - - def get_absolute_url(self): - return reverse('answer_revisions', kwargs={'id':self.answer.id}) - - def get_question_title(self): - return self.answer.question.title - - class Meta: - db_table = u'answer_revision' - ordering = ('-revision',) - - def save(self, **kwargs): - """Looks up the next available revision number if not set.""" - if not self.revision: - self.revision = AnswerRevision.objects.filter( - answer=self.answer).values_list('revision', - flat=True)[0] + 1 - super(AnswerRevision, self).save(**kwargs) - -class Badge(models.Model): - """Awarded for notable actions performed on the site by Users.""" - GOLD = 1 - SILVER = 2 - BRONZE = 3 - TYPE_CHOICES = ( - (GOLD, _('gold')), - (SILVER, _('silver')), - (BRONZE, _('bronze')), - ) - - name = models.CharField(max_length=50) - type = models.SmallIntegerField(choices=TYPE_CHOICES) - slug = models.SlugField(max_length=50, blank=True) - description = models.CharField(max_length=300) - multiple = models.BooleanField(default=False) - # Denormalised data - awarded_count = models.PositiveIntegerField(default=0) - - class Meta: - db_table = u'badge' - ordering = ('name',) - unique_together = ('name', 'type') - - def __unicode__(self): - return u'%s: %s' % (self.get_type_display(), self.name) - - def save(self, **kwargs): - if not self.slug: - self.slug = self.name#slugify(self.name) - super(Badge, self).save(**kwargs) - - def get_absolute_url(self): - return '%s%s/' % (reverse('badge', args=[self.id]), self.slug) - -class Award(models.Model): - """The awarding of a Badge to a User.""" - user = models.ForeignKey(User, related_name='award_user') - badge = models.ForeignKey(Badge, related_name='award_badge') - content_type = models.ForeignKey(ContentType) - object_id = models.PositiveIntegerField() - content_object = generic.GenericForeignKey('content_type', 'object_id') - awarded_at = models.DateTimeField(default=datetime.datetime.now) - notified = models.BooleanField(default=False) - objects = AwardManager() - - def __unicode__(self): - return u'[%s] is awarded a badge [%s] at %s' % (self.user.username, self.badge.name, self.awarded_at) - - class Meta: - db_table = u'award' - -class Repute(models.Model): - """The reputation histories for user""" - user = models.ForeignKey(User) - positive = models.SmallIntegerField(default=0) - negative = models.SmallIntegerField(default=0) - question = models.ForeignKey(Question) - reputed_at = models.DateTimeField(default=datetime.datetime.now) - reputation_type = models.SmallIntegerField(choices=TYPE_REPUTATION) - reputation = models.IntegerField(default=1) - objects = ReputeManager() - - def __unicode__(self): - return u'[%s]\' reputation changed at %s' % (self.user.username, self.reputed_at) - - class Meta: - db_table = u'repute' - -class Activity(models.Model): - """ - We keep some history data for user activities - """ - user = models.ForeignKey(User) - activity_type = models.SmallIntegerField(choices=TYPE_ACTIVITY) - active_at = models.DateTimeField(default=datetime.datetime.now) - content_type = models.ForeignKey(ContentType) - object_id = models.PositiveIntegerField() - content_object = generic.GenericForeignKey('content_type', 'object_id') - is_auditted = models.BooleanField(default=False) - - def __unicode__(self): - return u'[%s] was active at %s' % (self.user.username, self.active_at) - - class Meta: - db_table = u'activity' - -class Book(models.Model): - """ - Model for book info - """ - user = models.ForeignKey(User) - title = models.CharField(max_length=255) - short_name = models.CharField(max_length=255) - author = models.CharField(max_length=255) - price = models.DecimalField(max_digits=6, decimal_places=2) - pages = models.SmallIntegerField() - published_at = models.DateTimeField() - publication = models.CharField(max_length=255) - cover_img = models.CharField(max_length=255) - tagnames = models.CharField(max_length=125) - added_at = models.DateTimeField() - last_edited_at = models.DateTimeField() - questions = models.ManyToManyField(Question, related_name='book', db_table='book_question') - - def get_absolute_url(self): - return reverse('book', args=[django_urlquote(slugify(self.short_name))]) - - def __unicode__(self): - return self.title - class Meta: - db_table = u'book' - -class BookAuthorInfo(models.Model): - """ - Model for book author info - """ - user = models.ForeignKey(User) - book = models.ForeignKey(Book) - blog_url = models.CharField(max_length=255) - added_at = models.DateTimeField() - last_edited_at = models.DateTimeField() - - class Meta: - db_table = u'book_author_info' - -class BookAuthorRss(models.Model): - """ - Model for book author blog rss - """ - user = models.ForeignKey(User) - book = models.ForeignKey(Book) - title = models.CharField(max_length=255) - url = models.CharField(max_length=255) - rss_created_at = models.DateTimeField() - added_at = models.DateTimeField() - - class Meta: - db_table = u'book_author_rss' - -class AnonymousEmail(models.Model): - #validation key, if used - key = models.CharField(max_length=32) - email = models.EmailField(null=False,unique=True) - isvalid = models.BooleanField(default=False) - -# User extend properties -QUESTIONS_PER_PAGE_CHOICES = ( - (10, u'10'), - (30, u'30'), - (50, u'50'), -) - -def user_is_username_taken(cls,username): - try: - cls.objects.get(username=username) - return True - except cls.MultipleObjectsReturned: - return True - except cls.DoesNotExist: - return False - -def user_get_q_sel_email_feed_frequency(self): - #print 'looking for frequency for user %s' % self - try: - feed_setting = EmailFeedSetting.objects.get(subscriber=self,feed_type='q_sel') - except Exception, e: - #print 'have error %s' % e.message - raise e - #print 'have freq=%s' % feed_setting.frequency - return feed_setting.frequency - -User.add_to_class('is_approved', models.BooleanField(default=False)) -User.add_to_class('email_isvalid', models.BooleanField(default=False)) -User.add_to_class('email_key', models.CharField(max_length=32, null=True)) -User.add_to_class('reputation', models.PositiveIntegerField(default=1)) -User.add_to_class('gravatar', models.CharField(max_length=32)) -User.add_to_class('favorite_questions', - models.ManyToManyField(Question, through=FavoriteQuestion, - related_name='favorited_by')) -User.add_to_class('badges', models.ManyToManyField(Badge, through=Award, - related_name='awarded_to')) -User.add_to_class('gold', models.SmallIntegerField(default=0)) -User.add_to_class('silver', models.SmallIntegerField(default=0)) -User.add_to_class('bronze', models.SmallIntegerField(default=0)) -User.add_to_class('questions_per_page', - models.SmallIntegerField(choices=QUESTIONS_PER_PAGE_CHOICES, default=10)) -User.add_to_class('last_seen', - models.DateTimeField(default=datetime.datetime.now)) -User.add_to_class('real_name', models.CharField(max_length=100, blank=True)) -User.add_to_class('website', models.URLField(max_length=200, blank=True)) -User.add_to_class('location', models.CharField(max_length=100, blank=True)) -User.add_to_class('date_of_birth', models.DateField(null=True, blank=True)) -User.add_to_class('about', models.TextField(blank=True)) -User.add_to_class('is_username_taken',classmethod(user_is_username_taken)) -User.add_to_class('get_q_sel_email_feed_frequency',user_get_q_sel_email_feed_frequency) -User.add_to_class('hide_ignored_questions', models.BooleanField(default=False)) -User.add_to_class('tag_filter_setting', - models.CharField( - max_length=16, - choices=TAG_EMAIL_FILTER_CHOICES, - default='ignored' - ) - ) - -# custom signal -tags_updated = django.dispatch.Signal(providing_args=["question"]) -edit_question_or_answer = django.dispatch.Signal(providing_args=["instance", "modified_by"]) -delete_post_or_answer = django.dispatch.Signal(providing_args=["instance", "deleted_by"]) -mark_offensive = django.dispatch.Signal(providing_args=["instance", "mark_by"]) -user_updated = django.dispatch.Signal(providing_args=["instance", "updated_by"]) -user_logged_in = django.dispatch.Signal(providing_args=["session"]) - - -def get_messages(self): - messages = [] - for m in self.message_set.all(): - messages.append(m.message) - return messages - -def delete_messages(self): - self.message_set.all().delete() - -def get_profile_url(self): - """Returns the URL for this User's profile.""" - return '%s%s/' % (reverse('user', args=[self.id]), slugify(self.username)) - -def get_profile_link(self): - profile_link = u'<a href="%s">%s</a>' % (self.get_profile_url(),self.username) - logging.debug('in get profile link %s' % profile_link) - return mark_safe(profile_link) - -User.add_to_class('get_profile_url', get_profile_url) -User.add_to_class('get_profile_link', get_profile_link) -User.add_to_class('get_messages', get_messages) -User.add_to_class('delete_messages', delete_messages) - -def calculate_gravatar_hash(instance, **kwargs): - """Calculates a User's gravatar hash from their email address.""" - if kwargs.get('raw', False): - return - instance.gravatar = hashlib.md5(instance.email).hexdigest() - -def record_ask_event(instance, created, **kwargs): - if created: - activity = Activity(user=instance.author, active_at=instance.added_at, content_object=instance, activity_type=TYPE_ACTIVITY_ASK_QUESTION) - activity.save() - -def record_answer_event(instance, created, **kwargs): - if created: - activity = Activity(user=instance.author, active_at=instance.added_at, content_object=instance, activity_type=TYPE_ACTIVITY_ANSWER) - activity.save() - -def record_comment_event(instance, created, **kwargs): - if created: - from django.contrib.contenttypes.models import ContentType - question_type = ContentType.objects.get_for_model(Question) - question_type_id = question_type.id - if (instance.content_type_id == question_type_id): - type = TYPE_ACTIVITY_COMMENT_QUESTION - else: - type = TYPE_ACTIVITY_COMMENT_ANSWER - activity = Activity(user=instance.user, active_at=instance.added_at, content_object=instance, activity_type=type) - activity.save() - -def record_revision_question_event(instance, created, **kwargs): - if created and instance.revision <> 1: - activity = Activity(user=instance.author, active_at=instance.revised_at, content_object=instance, activity_type=TYPE_ACTIVITY_UPDATE_QUESTION) - activity.save() - -def record_revision_answer_event(instance, created, **kwargs): - if created and instance.revision <> 1: - activity = Activity(user=instance.author, active_at=instance.revised_at, content_object=instance, activity_type=TYPE_ACTIVITY_UPDATE_ANSWER) - activity.save() - -def record_award_event(instance, created, **kwargs): - """ - After we awarded a badge to user, we need to record this activity and notify user. - We also recaculate awarded_count of this badge and user information. - """ - if created: - activity = Activity(user=instance.user, active_at=instance.awarded_at, content_object=instance, - activity_type=TYPE_ACTIVITY_PRIZE) - activity.save() - - instance.badge.awarded_count += 1 - instance.badge.save() - - if instance.badge.type == Badge.GOLD: - instance.user.gold += 1 - if instance.badge.type == Badge.SILVER: - instance.user.silver += 1 - if instance.badge.type == Badge.BRONZE: - instance.user.bronze += 1 - instance.user.save() - -def notify_award_message(instance, created, **kwargs): - """ - Notify users when they have been awarded badges by using Django message. - """ - if created: - user = instance.user - user.message_set.create(message=u"Congratulations, you have received a badge '%s'" % instance.badge.name) - -def record_answer_accepted(instance, created, **kwargs): - """ - when answer is accepted, we record this for question author - who accepted it. - """ - if not created and instance.accepted: - activity = Activity(user=instance.question.author, active_at=datetime.datetime.now(), \ - content_object=instance, activity_type=TYPE_ACTIVITY_MARK_ANSWER) - activity.save() - -def update_last_seen(instance, created, **kwargs): - """ - when user has activities, we update 'last_seen' time stamp for him - """ - user = instance.user - user.last_seen = datetime.datetime.now() - user.save() - -def record_vote(instance, created, **kwargs): - """ - when user have voted - """ - if created: - if instance.vote == 1: - vote_type = TYPE_ACTIVITY_VOTE_UP - else: - vote_type = TYPE_ACTIVITY_VOTE_DOWN - - activity = Activity(user=instance.user, active_at=instance.voted_at, content_object=instance, activity_type=vote_type) - activity.save() - -def record_cancel_vote(instance, **kwargs): - """ - when user canceled vote, the vote will be deleted. - """ - activity = Activity(user=instance.user, active_at=datetime.datetime.now(), content_object=instance, activity_type=TYPE_ACTIVITY_CANCEL_VOTE) - activity.save() - -def record_delete_question(instance, delete_by, **kwargs): - """ - when user deleted the question - """ - if instance.__class__ == "Question": - activity_type = TYPE_ACTIVITY_DELETE_QUESTION - else: - activity_type = TYPE_ACTIVITY_DELETE_ANSWER - - activity = Activity(user=delete_by, active_at=datetime.datetime.now(), content_object=instance, activity_type=activity_type) - activity.save() - -def record_mark_offensive(instance, mark_by, **kwargs): - activity = Activity(user=mark_by, active_at=datetime.datetime.now(), content_object=instance, activity_type=TYPE_ACTIVITY_MARK_OFFENSIVE) - activity.save() - -def record_update_tags(question, **kwargs): - """ - when user updated tags of the question - """ - activity = Activity(user=question.author, active_at=datetime.datetime.now(), content_object=question, activity_type=TYPE_ACTIVITY_UPDATE_TAGS) - activity.save() - -def record_favorite_question(instance, created, **kwargs): - """ - when user add the question in him favorite questions list. - """ - if created: - activity = Activity(user=instance.user, active_at=datetime.datetime.now(), content_object=instance, activity_type=TYPE_ACTIVITY_FAVORITE) - activity.save() - -def record_user_full_updated(instance, **kwargs): - activity = Activity(user=instance, active_at=datetime.datetime.now(), content_object=instance, activity_type=TYPE_ACTIVITY_USER_FULL_UPDATED) - activity.save() - -def post_stored_anonymous_content(sender,user,session_key,signal,*args,**kwargs): - aq_list = AnonymousQuestion.objects.filter(session_key = session_key) - aa_list = AnonymousAnswer.objects.filter(session_key = session_key) - import settings - if settings.EMAIL_VALIDATION == 'on':#add user to the record - for aq in aq_list: - aq.author = user - aq.save() - for aa in aa_list: - aa.author = user - aa.save() - #maybe add pending posts message? - else: #just publish the questions - for aq in aq_list: - aq.publish(user) - for aa in aa_list: - aa.publish(user) - -#signal for User modle save changes -pre_save.connect(calculate_gravatar_hash, sender=User) -post_save.connect(record_ask_event, sender=Question) -post_save.connect(record_answer_event, sender=Answer) -post_save.connect(record_comment_event, sender=Comment) -post_save.connect(record_revision_question_event, sender=QuestionRevision) -post_save.connect(record_revision_answer_event, sender=AnswerRevision) -post_save.connect(record_award_event, sender=Award) -post_save.connect(notify_award_message, sender=Award) -post_save.connect(record_answer_accepted, sender=Answer) -post_save.connect(update_last_seen, sender=Activity) -post_save.connect(record_vote, sender=Vote) -post_delete.connect(record_cancel_vote, sender=Vote) -delete_post_or_answer.connect(record_delete_question, sender=Question) -delete_post_or_answer.connect(record_delete_question, sender=Answer) -mark_offensive.connect(record_mark_offensive, sender=Question) -mark_offensive.connect(record_mark_offensive, sender=Answer) -tags_updated.connect(record_update_tags, sender=Question) -post_save.connect(record_favorite_question, sender=FavoriteQuestion) -user_updated.connect(record_user_full_updated, sender=User) -user_logged_in.connect(post_stored_anonymous_content) diff --git a/forum/sitemap.py b/forum/sitemap.py deleted file mode 100644 index c0c60b5e..00000000 --- a/forum/sitemap.py +++ /dev/null @@ -1,14 +0,0 @@ -from django.contrib.sitemaps import Sitemap -from forum.models import Question - -class QuestionsSitemap(Sitemap): - changefreq = 'daily' - priority = 0.5 - def items(self): - return Question.objects.exclude(deleted=True) - - def lastmod(self, obj): - return obj.last_activity_at - - def location(self, obj): - return obj.get_absolute_url() diff --git a/forum/templatetags/__init__.py b/forum/templatetags/__init__.py deleted file mode 100644 index e69de29b..00000000 --- a/forum/templatetags/__init__.py +++ /dev/null diff --git a/forum/templatetags/extra_filters.py b/forum/templatetags/extra_filters.py deleted file mode 100644 index 22ec0109..00000000 --- a/forum/templatetags/extra_filters.py +++ /dev/null @@ -1,98 +0,0 @@ -from django import template -from django.core import serializers -from forum import auth -import logging - -register = template.Library() - -@template.defaultfilters.stringfilter -@register.filter -def collapse(input): - return ' '.join(input.split()) - -@register.filter -def can_moderate_users(user): - return auth.can_moderate_users(user) - -@register.filter -def can_vote_up(user): - return auth.can_vote_up(user) - -@register.filter -def can_flag_offensive(user): - return auth.can_flag_offensive(user) - -@register.filter -def can_add_comments(user,subject): - return auth.can_add_comments(user,subject) - -@register.filter -def can_vote_down(user): - return auth.can_vote_down(user) - -@register.filter -def can_retag_questions(user): - return auth.can_retag_questions(user) - -@register.filter -def can_edit_post(user, post): - return auth.can_edit_post(user, post) - -@register.filter -def can_delete_comment(user, comment): - return auth.can_delete_comment(user, comment) - -@register.filter -def can_view_offensive_flags(user): - return auth.can_view_offensive_flags(user) - -@register.filter -def can_close_question(user, question): - return auth.can_close_question(user, question) - -@register.filter -def can_lock_posts(user): - return auth.can_lock_posts(user) - -@register.filter -def can_accept_answer(user, question, answer): - return auth.can_accept_answer(user, question, answer) - -@register.filter -def can_reopen_question(user, question): - return auth.can_reopen_question(user, question) - -@register.filter -def can_delete_post(user, post): - return auth.can_delete_post(user, post) - -@register.filter -def can_view_user_edit(request_user, target_user): - return auth.can_view_user_edit(request_user, target_user) - -@register.filter -def can_view_user_votes(request_user, target_user): - return auth.can_view_user_votes(request_user, target_user) - -@register.filter -def can_view_user_preferences(request_user, target_user): - return auth.can_view_user_preferences(request_user, target_user) - -@register.filter -def is_user_self(request_user, target_user): - return auth.is_user_self(request_user, target_user) - -@register.filter -def cnprog_intword(number): - try: - if 1000 <= number < 10000: - string = str(number)[0:1] - return "<span class=""thousand"">%sk</span>" % string - else: - return number - except: - return number - -@register.filter -def json_serialize(object): - return serializers.serialize('json',object) diff --git a/forum/templatetags/extra_tags.py b/forum/templatetags/extra_tags.py deleted file mode 100644 index 4f79e497..00000000 --- a/forum/templatetags/extra_tags.py +++ /dev/null @@ -1,351 +0,0 @@ -import time -import os -import posixpath -import datetime -import math -import re -import logging -from django import template -from django.utils.encoding import smart_unicode -from django.utils.safestring import mark_safe -from forum.const import * -from forum.models import Question, Answer, QuestionRevision, AnswerRevision -from django.utils.translation import ugettext as _ -from django.utils.translation import ungettext -from django.conf import settings - -register = template.Library() - -GRAVATAR_TEMPLATE = ('<img class="gravatar" width="%(size)s" height="%(size)s" ' - 'src="http://www.gravatar.com/avatar/%(gravatar_hash)s' - '?s=%(size)s&d=identicon&r=PG" ' - 'alt="%(username)s\'s gravatar image" />') - -@register.simple_tag -def gravatar(user, size): - """ - Creates an ``<img>`` for a user's Gravatar with a given size. - - This tag can accept a User object, or a dict containing the - appropriate values. - """ - try: - gravatar = user['gravatar'] - username = user['username'] - except (TypeError, AttributeError, KeyError): - gravatar = user.gravatar - username = user.username - return mark_safe(GRAVATAR_TEMPLATE % { - 'size': size, - 'gravatar_hash': gravatar, - 'username': template.defaultfilters.urlencode(username), - }) - -MAX_FONTSIZE = 18 -MIN_FONTSIZE = 12 -@register.simple_tag -def tag_font_size(max_size, min_size, current_size): - """ - do a logarithmic mapping calcuation for a proper size for tagging cloud - Algorithm from http://blogs.dekoh.com/dev/2007/10/29/choosing-a-good-font-size-variation-algorithm-for-your-tag-cloud/ - """ - #avoid invalid calculation - if current_size == 0: - current_size = 1 - try: - weight = (math.log10(current_size) - math.log10(min_size)) / (math.log10(max_size) - math.log10(min_size)) - except: - weight = 0 - return MIN_FONTSIZE + round((MAX_FONTSIZE - MIN_FONTSIZE) * weight) - - -LEADING_PAGE_RANGE_DISPLAYED = TRAILING_PAGE_RANGE_DISPLAYED = 5 -LEADING_PAGE_RANGE = TRAILING_PAGE_RANGE = 4 -NUM_PAGES_OUTSIDE_RANGE = 1 -ADJACENT_PAGES = 2 -@register.inclusion_tag("paginator.html") -def cnprog_paginator(context): - """ - custom paginator tag - Inspired from http://blog.localkinegrinds.com/2007/09/06/digg-style-pagination-in-django/ - """ - if (context["is_paginated"]): - " Initialize variables " - in_leading_range = in_trailing_range = False - pages_outside_leading_range = pages_outside_trailing_range = range(0) - - if (context["pages"] <= LEADING_PAGE_RANGE_DISPLAYED): - in_leading_range = in_trailing_range = True - page_numbers = [n for n in range(1, context["pages"] + 1) if n > 0 and n <= context["pages"]] - elif (context["page"] <= LEADING_PAGE_RANGE): - in_leading_range = True - page_numbers = [n for n in range(1, LEADING_PAGE_RANGE_DISPLAYED + 1) if n > 0 and n <= context["pages"]] - pages_outside_leading_range = [n + context["pages"] for n in range(0, -NUM_PAGES_OUTSIDE_RANGE, -1)] - elif (context["page"] > context["pages"] - TRAILING_PAGE_RANGE): - in_trailing_range = True - page_numbers = [n for n in range(context["pages"] - TRAILING_PAGE_RANGE_DISPLAYED + 1, context["pages"] + 1) if n > 0 and n <= context["pages"]] - pages_outside_trailing_range = [n + 1 for n in range(0, NUM_PAGES_OUTSIDE_RANGE)] - else: - page_numbers = [n for n in range(context["page"] - ADJACENT_PAGES, context["page"] + ADJACENT_PAGES + 1) if n > 0 and n <= context["pages"]] - pages_outside_leading_range = [n + context["pages"] for n in range(0, -NUM_PAGES_OUTSIDE_RANGE, -1)] - pages_outside_trailing_range = [n + 1 for n in range(0, NUM_PAGES_OUTSIDE_RANGE)] - - extend_url = context.get('extend_url', '') - return { - "base_url": context["base_url"], - "is_paginated": context["is_paginated"], - "previous": context["previous"], - "has_previous": context["has_previous"], - "next": context["next"], - "has_next": context["has_next"], - "page": context["page"], - "pages": context["pages"], - "page_numbers": page_numbers, - "in_leading_range" : in_leading_range, - "in_trailing_range" : in_trailing_range, - "pages_outside_leading_range": pages_outside_leading_range, - "pages_outside_trailing_range": pages_outside_trailing_range, - "extend_url" : extend_url - } - -@register.inclusion_tag("pagesize.html") -def cnprog_pagesize(context): - """ - display the pagesize selection boxes for paginator - """ - if (context["is_paginated"]): - return { - "base_url": context["base_url"], - "pagesize" : context["pagesize"], - "is_paginated": context["is_paginated"] - } - -@register.inclusion_tag("post_contributor_info.html") -def post_contributor_info(post,contributor_type='original_author'): - """contributor_type: original_author|last_updater - """ - if isinstance(post,Question): - post_type = 'question' - elif isinstance(post,Answer): - post_type = 'answer' - elif isinstance(post,AnswerRevision) or isinstance(post,QuestionRevision): - post_type = 'revision' - return { - 'post':post, - 'post_type':post_type, - 'wiki_on':settings.WIKI_ON, - 'contributor_type':contributor_type - } - -@register.simple_tag -def get_score_badge(user): - BADGE_TEMPLATE = '<span class="score" title="%(reputation)s %(reputationword)s">%(reputation)s</span>' - if user.gold > 0 : - BADGE_TEMPLATE = '%s%s' % (BADGE_TEMPLATE, '<span title="%(gold)s %(badgesword)s">' - '<span class="badge1">●</span>' - '<span class="badgecount">%(gold)s</span>' - '</span>') - if user.silver > 0: - BADGE_TEMPLATE = '%s%s' % (BADGE_TEMPLATE, '<span title="%(silver)s %(badgesword)s">' - '<span class="silver">●</span>' - '<span class="badgecount">%(silver)s</span>' - '</span>') - if user.bronze > 0: - BADGE_TEMPLATE = '%s%s' % (BADGE_TEMPLATE, '<span title="%(bronze)s %(badgesword)s">' - '<span class="bronze">●</span>' - '<span class="badgecount">%(bronze)s</span>' - '</span>') - BADGE_TEMPLATE = smart_unicode(BADGE_TEMPLATE, encoding='utf-8', strings_only=False, errors='strict') - return mark_safe(BADGE_TEMPLATE % { - 'reputation' : user.reputation, - 'gold' : user.gold, - 'silver' : user.silver, - 'bronze' : user.bronze, - 'badgesword' : _('badges'), - 'reputationword' : _('reputation points'), - }) - -@register.simple_tag -def get_score_badge_by_details(rep, gold, silver, bronze): - BADGE_TEMPLATE = '<span class="reputation-score" title="%(reputation)s %(repword)s">%(reputation)s</span>' - if gold > 0 : - BADGE_TEMPLATE = '%s%s' % (BADGE_TEMPLATE, '<span title="%(gold)s %(badgeword)s">' - '<span class="badge1">●</span>' - '<span class="badgecount">%(gold)s</span>' - '</span>') - if silver > 0: - BADGE_TEMPLATE = '%s%s' % (BADGE_TEMPLATE, '<span title="%(silver)s %(badgeword)s">' - '<span class="badge2">●</span>' - '<span class="badgecount">%(silver)s</span>' - '</span>') - if bronze > 0: - BADGE_TEMPLATE = '%s%s' % (BADGE_TEMPLATE, '<span title="%(bronze)s %(badgeword)s">' - '<span class="badge3">●</span>' - '<span class="badgecount">%(bronze)s</span>' - '</span>') - BADGE_TEMPLATE = smart_unicode(BADGE_TEMPLATE, encoding='utf-8', strings_only=False, errors='strict') - return mark_safe(BADGE_TEMPLATE % { - 'reputation' : rep, - 'gold' : gold, - 'silver' : silver, - 'bronze' : bronze, - 'repword' : _('reputation points'), - 'badgeword' : _('badges'), - }) - -@register.simple_tag -def get_user_vote_image(dic, key, arrow): - if dic.has_key(key): - if int(dic[key]) == int(arrow): - return '-on' - return '' - -@register.simple_tag -def get_age(birthday): - current_time = datetime.datetime(*time.localtime()[0:6]) - year = birthday.year - month = birthday.month - day = birthday.day - diff = current_time - datetime.datetime(year,month,day,0,0,0) - return diff.days / 365 - -@register.simple_tag -def get_total_count(up_count, down_count): - return up_count + down_count - -@register.simple_tag -def format_number(value): - strValue = str(value) - if len(strValue) <= 3: - return strValue - result = '' - first = '' - pattern = re.compile('(-?\d+)(\d{3})') - m = re.match(pattern, strValue) - while m != None: - first = m.group(1) - second = m.group(2) - result = ',' + second + result - strValue = first + ',' + second - m = re.match(pattern, strValue) - return first + result - -@register.simple_tag -def convert2tagname_list(question): - question['tagnames'] = [name for name in question['tagnames'].split(u' ')] - return '' - -@register.simple_tag -def diff_date(date, limen=2): - now = datetime.datetime.now()#datetime(*time.localtime()[0:6])#??? - diff = now - date - days = diff.days - hours = int(diff.seconds/3600) - minutes = int(diff.seconds/60) - - if days > 2: - if date.year == now.year: - return date.strftime("%b %d at %H:%M") - else: - return date.strftime("%b %d '%y at %H:%M") - elif days == 2: - return _('2 days ago') - elif days == 1: - return _('yesterday') - elif minutes >= 60: - return ungettext('%(hr)d hour ago','%(hr)d hours ago',hours) % {'hr':hours} - else: - return ungettext('%(min)d min ago','%(min)d mins ago',minutes) % {'min':minutes} - -@register.simple_tag -def get_latest_changed_timestamp(): - try: - from time import localtime, strftime - from os import path - root = settings.SITE_SRC_ROOT - dir = ( - root, - '%s/forum' % root, - '%s/templates' % root, - ) - stamp = (path.getmtime(d) for d in dir) - latest = max(stamp) - timestr = strftime("%H:%M %b-%d-%Y %Z", localtime(latest)) - except: - timestr = '' - return timestr - -@register.simple_tag -def href(url): - url = '///' + settings.FORUM_SCRIPT_ALIAS + '/' + url - return posixpath.normpath(url) + '?v=%d' % settings.RESOURCE_REVISION - -class ItemSeparatorNode(template.Node): - def __init__(self,separator): - sep = separator.strip() - if sep[0] == sep[-1] and sep[0] in ('\'','"'): - sep = sep[1:-1] - else: - raise template.TemplateSyntaxError('separator in joinitems tag must be quoted') - self.content = sep - def render(self,context): - return self.content - -class JoinItemListNode(template.Node): - def __init__(self,separator=ItemSeparatorNode("''"), items=()): - self.separator = separator - self.items = items - def render(self,context): - out = [] - empty_re = re.compile(r'^\s*$') - for item in self.items: - bit = item.render(context) - if not empty_re.search(bit): - out.append(bit) - return self.separator.render(context).join(out) - -@register.tag(name="joinitems") -def joinitems(parser,token): - try: - tagname,junk,sep_token = token.split_contents() - except ValueError: - raise template.TemplateSyntaxError("joinitems tag requires 'using \"separator html\"' parameters") - if junk == 'using': - sep_node = ItemSeparatorNode(sep_token) - else: - raise template.TemplateSyntaxError("joinitems tag requires 'using \"separator html\"' parameters") - nodelist = [] - while True: - nodelist.append(parser.parse(('separator','endjoinitems'))) - next = parser.next_token() - if next.contents == 'endjoinitems': - break - - return JoinItemListNode(separator=sep_node,items=nodelist) - -class BlockResourceNode(template.Node): - def __init__(self,nodelist): - self.items = nodelist - def render(self,context): - out = '///' + settings.FORUM_SCRIPT_ALIAS - if self.items: - out += '/' - for item in self.items: - bit = item.render(context) - out += bit - out = os.path.normpath(out) + '?v=%d' % settings.RESOURCE_REVISION - return out.replace(' ','') - -@register.tag(name='blockresource') -def blockresource(parser,token): - try: - tagname = token.split_contents() - except ValueError: - raise template.TemplateSyntaxError("blockresource tag does not use arguments") - nodelist = [] - while True: - nodelist.append(parser.parse(('endblockresource'))) - next = parser.next_token() - if next.contents == 'endblockresource': - break - return BlockResourceNode(nodelist) diff --git a/forum/templatetags/smart_if.py b/forum/templatetags/smart_if.py deleted file mode 100644 index ca3b43fe..00000000 --- a/forum/templatetags/smart_if.py +++ /dev/null @@ -1,401 +0,0 @@ -""" -A smarter {% if %} tag for django templates. - -While retaining current Django functionality, it also handles equality, -greater than and less than operators. Some common case examples:: - - {% if articles|length >= 5 %}...{% endif %} - {% if "ifnotequal tag" != "beautiful" %}...{% endif %} -""" -import unittest -from django import template - - -register = template.Library() - - -#============================================================================== -# Calculation objects -#============================================================================== - -class BaseCalc(object): - def __init__(self, var1, var2=None, negate=False): - self.var1 = var1 - self.var2 = var2 - self.negate = negate - - def resolve(self, context): - try: - var1, var2 = self.resolve_vars(context) - outcome = self.calculate(var1, var2) - except: - outcome = False - if self.negate: - return not outcome - return outcome - - def resolve_vars(self, context): - var2 = self.var2 and self.var2.resolve(context) - return self.var1.resolve(context), var2 - - def calculate(self, var1, var2): - raise NotImplementedError() - - -class Or(BaseCalc): - def calculate(self, var1, var2): - return var1 or var2 - - -class And(BaseCalc): - def calculate(self, var1, var2): - return var1 and var2 - - -class Equals(BaseCalc): - def calculate(self, var1, var2): - return var1 == var2 - - -class Greater(BaseCalc): - def calculate(self, var1, var2): - return var1 > var2 - - -class GreaterOrEqual(BaseCalc): - def calculate(self, var1, var2): - return var1 >= var2 - - -class In(BaseCalc): - def calculate(self, var1, var2): - return var1 in var2 - - -#============================================================================== -# Tests -#============================================================================== - -class TestVar(object): - """ - A basic self-resolvable object similar to a Django template variable. Used - to assist with tests. - """ - def __init__(self, value): - self.value = value - - def resolve(self, context): - return self.value - - -class SmartIfTests(unittest.TestCase): - def setUp(self): - self.true = TestVar(True) - self.false = TestVar(False) - self.high = TestVar(9000) - self.low = TestVar(1) - - def assertCalc(self, calc, context=None): - """ - Test a calculation is True, also checking the inverse "negate" case. - """ - context = context or {} - self.assert_(calc.resolve(context)) - calc.negate = not calc.negate - self.assertFalse(calc.resolve(context)) - - def assertCalcFalse(self, calc, context=None): - """ - Test a calculation is False, also checking the inverse "negate" case. - """ - context = context or {} - self.assertFalse(calc.resolve(context)) - calc.negate = not calc.negate - self.assert_(calc.resolve(context)) - - def test_or(self): - self.assertCalc(Or(self.true)) - self.assertCalcFalse(Or(self.false)) - self.assertCalc(Or(self.true, self.true)) - self.assertCalc(Or(self.true, self.false)) - self.assertCalc(Or(self.false, self.true)) - self.assertCalcFalse(Or(self.false, self.false)) - - def test_and(self): - self.assertCalc(And(self.true, self.true)) - self.assertCalcFalse(And(self.true, self.false)) - self.assertCalcFalse(And(self.false, self.true)) - self.assertCalcFalse(And(self.false, self.false)) - - def test_equals(self): - self.assertCalc(Equals(self.low, self.low)) - self.assertCalcFalse(Equals(self.low, self.high)) - - def test_greater(self): - self.assertCalc(Greater(self.high, self.low)) - self.assertCalcFalse(Greater(self.low, self.low)) - self.assertCalcFalse(Greater(self.low, self.high)) - - def test_greater_or_equal(self): - self.assertCalc(GreaterOrEqual(self.high, self.low)) - self.assertCalc(GreaterOrEqual(self.low, self.low)) - self.assertCalcFalse(GreaterOrEqual(self.low, self.high)) - - def test_in(self): - list_ = TestVar([1,2,3]) - invalid_list = TestVar(None) - self.assertCalc(In(self.low, list_)) - self.assertCalcFalse(In(self.low, invalid_list)) - - def test_parse_bits(self): - var = IfParser([True]).parse() - self.assert_(var.resolve({})) - var = IfParser([False]).parse() - self.assertFalse(var.resolve({})) - - var = IfParser([False, 'or', True]).parse() - self.assert_(var.resolve({})) - - var = IfParser([False, 'and', True]).parse() - self.assertFalse(var.resolve({})) - - var = IfParser(['not', False, 'and', 'not', False]).parse() - self.assert_(var.resolve({})) - - var = IfParser(['not', 'not', True]).parse() - self.assert_(var.resolve({})) - - var = IfParser([1, '=', 1]).parse() - self.assert_(var.resolve({})) - - var = IfParser([1, 'not', '=', 1]).parse() - self.assertFalse(var.resolve({})) - - var = IfParser([1, 'not', 'not', '=', 1]).parse() - self.assert_(var.resolve({})) - - var = IfParser([1, '!=', 1]).parse() - self.assertFalse(var.resolve({})) - - var = IfParser([3, '>', 2]).parse() - self.assert_(var.resolve({})) - - var = IfParser([1, '<', 2]).parse() - self.assert_(var.resolve({})) - - var = IfParser([2, 'not', 'in', [2, 3]]).parse() - self.assertFalse(var.resolve({})) - - var = IfParser([1, 'or', 1, '=', 2]).parse() - self.assert_(var.resolve({})) - - def test_boolean(self): - var = IfParser([True, 'and', True, 'and', True]).parse() - self.assert_(var.resolve({})) - var = IfParser([False, 'or', False, 'or', True]).parse() - self.assert_(var.resolve({})) - var = IfParser([True, 'and', False, 'or', True]).parse() - self.assert_(var.resolve({})) - var = IfParser([False, 'or', True, 'and', True]).parse() - self.assert_(var.resolve({})) - - var = IfParser([True, 'and', True, 'and', False]).parse() - self.assertFalse(var.resolve({})) - var = IfParser([False, 'or', False, 'or', False]).parse() - self.assertFalse(var.resolve({})) - var = IfParser([False, 'or', True, 'and', False]).parse() - self.assertFalse(var.resolve({})) - var = IfParser([False, 'and', True, 'or', False]).parse() - self.assertFalse(var.resolve({})) - - def test_invalid(self): - self.assertRaises(ValueError, IfParser(['not']).parse) - self.assertRaises(ValueError, IfParser(['==']).parse) - self.assertRaises(ValueError, IfParser([1, 'in']).parse) - self.assertRaises(ValueError, IfParser([1, '>', 'in']).parse) - self.assertRaises(ValueError, IfParser([1, '==', 'not', 'not']).parse) - self.assertRaises(ValueError, IfParser([1, 2]).parse) - - -OPERATORS = { - '=': (Equals, True), - '==': (Equals, True), - '!=': (Equals, False), - '>': (Greater, True), - '>=': (GreaterOrEqual, True), - '<=': (Greater, False), - '<': (GreaterOrEqual, False), - 'or': (Or, True), - 'and': (And, True), - 'in': (In, True), -} -BOOL_OPERATORS = ('or', 'and') - - -class IfParser(object): - error_class = ValueError - - def __init__(self, tokens): - self.tokens = tokens - - def _get_tokens(self): - return self._tokens - - def _set_tokens(self, tokens): - self._tokens = tokens - self.len = len(tokens) - self.pos = 0 - - tokens = property(_get_tokens, _set_tokens) - - def parse(self): - if self.at_end(): - raise self.error_class('No variables provided.') - var1 = self.get_bool_var() - while not self.at_end(): - op, negate = self.get_operator() - var2 = self.get_bool_var() - var1 = op(var1, var2, negate=negate) - return var1 - - def get_token(self, eof_message=None, lookahead=False): - negate = True - token = None - pos = self.pos - while token is None or token == 'not': - if pos >= self.len: - if eof_message is None: - raise self.error_class() - raise self.error_class(eof_message) - token = self.tokens[pos] - negate = not negate - pos += 1 - if not lookahead: - self.pos = pos - return token, negate - - def at_end(self): - return self.pos >= self.len - - def create_var(self, value): - return TestVar(value) - - def get_bool_var(self): - """ - Returns either a variable by itself or a non-boolean operation (such as - ``x == 0`` or ``x < 0``). - - This is needed to keep correct precedence for boolean operations (i.e. - ``x or x == 0`` should be ``x or (x == 0)``, not ``(x or x) == 0``). - """ - var = self.get_var() - if not self.at_end(): - op_token = self.get_token(lookahead=True)[0] - if isinstance(op_token, basestring) and (op_token not in - BOOL_OPERATORS): - op, negate = self.get_operator() - return op(var, self.get_var(), negate=negate) - return var - - def get_var(self): - token, negate = self.get_token('Reached end of statement, still ' - 'expecting a variable.') - if isinstance(token, basestring) and token in OPERATORS: - raise self.error_class('Expected variable, got operator (%s).' % - token) - var = self.create_var(token) - if negate: - return Or(var, negate=True) - return var - - def get_operator(self): - token, negate = self.get_token('Reached end of statement, still ' - 'expecting an operator.') - if not isinstance(token, basestring) or token not in OPERATORS: - raise self.error_class('%s is not a valid operator.' % token) - if self.at_end(): - raise self.error_class('No variable provided after "%s".' % token) - op, true = OPERATORS[token] - if not true: - negate = not negate - return op, negate - - -#============================================================================== -# Actual templatetag code. -#============================================================================== - -class TemplateIfParser(IfParser): - error_class = template.TemplateSyntaxError - - def __init__(self, parser, *args, **kwargs): - self.template_parser = parser - return super(TemplateIfParser, self).__init__(*args, **kwargs) - - def create_var(self, value): - return self.template_parser.compile_filter(value) - - -class SmartIfNode(template.Node): - def __init__(self, var, nodelist_true, nodelist_false=None): - self.nodelist_true, self.nodelist_false = nodelist_true, nodelist_false - self.var = var - - def render(self, context): - if self.var.resolve(context): - return self.nodelist_true.render(context) - if self.nodelist_false: - return self.nodelist_false.render(context) - return '' - - def __repr__(self): - return "<Smart If node>" - - def __iter__(self): - for node in self.nodelist_true: - yield node - if self.nodelist_false: - for node in self.nodelist_false: - yield node - - def get_nodes_by_type(self, nodetype): - nodes = [] - if isinstance(self, nodetype): - nodes.append(self) - nodes.extend(self.nodelist_true.get_nodes_by_type(nodetype)) - if self.nodelist_false: - nodes.extend(self.nodelist_false.get_nodes_by_type(nodetype)) - return nodes - - -@register.tag('if') -def smart_if(parser, token): - """ - A smarter {% if %} tag for django templates. - - While retaining current Django functionality, it also handles equality, - greater than and less than operators. Some common case examples:: - - {% if articles|length >= 5 %}...{% endif %} - {% if "ifnotequal tag" != "beautiful" %}...{% endif %} - - Arguments and operators _must_ have a space between them, so - ``{% if 1>2 %}`` is not a valid smart if tag. - - All supported operators are: ``or``, ``and``, ``in``, ``=`` (or ``==``), - ``!=``, ``>``, ``>=``, ``<`` and ``<=``. - """ - bits = token.split_contents()[1:] - var = TemplateIfParser(parser, bits).parse() - nodelist_true = parser.parse(('else', 'endif')) - token = parser.next_token() - if token.contents == 'else': - nodelist_false = parser.parse(('endif',)) - parser.delete_first_token() - else: - nodelist_false = None - return SmartIfNode(var, nodelist_true, nodelist_false) - - -if __name__ == '__main__': - unittest.main() diff --git a/forum/urls.py b/forum/urls.py deleted file mode 100644 index 42746d44..00000000 --- a/forum/urls.py +++ /dev/null @@ -1,92 +0,0 @@ -import os.path -from django.conf.urls.defaults import * -from django.contrib import admin -from forum import views as app -from forum.feed import RssLastestQuestionsFeed -from forum.sitemap import QuestionsSitemap -from django.utils.translation import ugettext as _ - -admin.autodiscover() -feeds = { - 'rss': RssLastestQuestionsFeed -} -sitemaps = { - 'questions': QuestionsSitemap -} - -APP_PATH = os.path.dirname(os.path.dirname(__file__)) -urlpatterns = patterns('', - url(r'^$', app.index, name='index'), - url(r'^sitemap.xml$', 'django.contrib.sitemaps.views.sitemap', {'sitemaps': sitemaps}), - (r'^favicon\.ico$', 'django.views.generic.simple.redirect_to', {'url': '/content/images/favicon.ico'}), - (r'^favicon\.gif$', 'django.views.generic.simple.redirect_to', {'url': '/content/images/favicon.gif'}), - (r'^content/(?P<path>.*)$', 'django.views.static.serve', - {'document_root': os.path.join(APP_PATH, 'templates/content').replace('\\','/')} - ), - (r'^%s(?P<path>.*)$' % _('upfiles/'), 'django.views.static.serve', - {'document_root': os.path.join(APP_PATH, 'templates/upfiles').replace('\\','/')} - ), - (r'^%s/$' % _('signin/'), 'django_authopenid.views.signin'), - url(r'^%s$' % _('about/'), app.about, name='about'), - url(r'^%s$' % _('faq/'), app.faq, name='faq'), - url(r'^%s$' % _('privacy/'), app.privacy, name='privacy'), - url(r'^%s$' % _('logout/'), app.logout, name='logout'), - url(r'^%s(?P<id>\d+)/%s$' % (_('answers/'), _('comments/')), app.answer_comments, name='answer_comments'), - url(r'^%s(?P<id>\d+)/%s$' % (_('answers/'), _('edit/')), app.edit_answer, name='edit_answer'), - url(r'^%s(?P<id>\d+)/%s$' % (_('answers/'), _('revisions/')), app.answer_revisions, name='answer_revisions'), - url(r'^%s$' % _('questions/'), app.questions, name='questions'), - url(r'^%s%s$' % (_('questions/'), _('ask/')), app.ask, name='ask'), - url(r'^%s%s$' % (_('questions/'), _('unanswered/')), app.unanswered, name='unanswered'), - url(r'^%s(?P<id>\d+)/%s$' % (_('questions/'), _('edit/')), app.edit_question, name='edit_question'), - url(r'^%s(?P<id>\d+)/%s$' % (_('questions/'), _('close/')), app.close, name='close'), - url(r'^%s(?P<id>\d+)/%s$' % (_('questions/'), _('reopen/')), app.reopen, name='reopen'), - url(r'^%s(?P<id>\d+)/%s$' % (_('questions/'), _('answer/')), app.answer, name='answer'), - url(r'^%s(?P<id>\d+)/%s$' % (_('questions/'), _('vote/')), app.vote, name='vote'), - url(r'^%s(?P<id>\d+)/%s$' % (_('questions/'), _('revisions/')), app.question_revisions, name='question_revisions'), - url(r'^%s(?P<id>\d+)/%s$' % (_('questions/'), _('comments/')), app.question_comments, name='question_comments'), - url(r'^%s$' % _('command/'), app.ajax_command, name='call_ajax'), - - url(r'^%s(?P<object_id>\d+)/%s(?P<comment_id>\d+)/%s$' % (_('questions/'), _('comments/'),_('delete/')), \ - app.delete_comment, kwargs={'commented_object_type':'question'},\ - name='delete_question_comment'), - - url(r'^%s(?P<object_id>\d+)/%s(?P<comment_id>\d+)/%s$' % (_('answers/'), _('comments/'),_('delete/')), \ - app.delete_comment, kwargs={'commented_object_type':'answer'}, \ - name='delete_answer_comment'), \ - #place general question item in the end of other operations - url(r'^%s(?P<id>\d+)/' % _('question/'), app.question, name='question'), - url(r'^%s$' % _('tags/'), app.tags, name='tags'), - url(r'^%s(?P<tag>[^/]+)/$' % _('tags/'), app.tag, name='tag_questions'), - - url(r'^%s%s(?P<tag>[^/]+)/$' % (_('mark-tag/'),_('interesting/')), app.mark_tag, \ - kwargs={'reason':'good','action':'add'}, \ - name='mark_interesting_tag'), - - url(r'^%s%s(?P<tag>[^/]+)/$' % (_('mark-tag/'),_('ignored/')), app.mark_tag, \ - kwargs={'reason':'bad','action':'add'}, \ - name='mark_ignored_tag'), - - url(r'^%s(?P<tag>[^/]+)/$' % _('unmark-tag/'), app.mark_tag, \ - kwargs={'action':'remove'}, \ - name='mark_ignored_tag'), - - url(r'^%s$' % _('users/'),app.users, name='users'), - url(r'^%s(?P<id>\d+)/$' % _('moderate-user/'), app.moderate_user, name='moderate_user'), - url(r'^%s(?P<id>\d+)/%s$' % (_('users/'), _('edit/')), app.edit_user, name='edit_user'), - url(r'^%s(?P<id>\d+)//*' % _('users/'), app.user, name='user'), - url(r'^%s$' % _('badges/'),app.badges, name='badges'), - url(r'^%s(?P<id>\d+)//*' % _('badges/'), app.badge, name='badge'), - url(r'^%s%s$' % (_('messages/'), _('markread/')),app.read_message, name='read_message'), - # (r'^admin/doc/' % _('admin/doc'), include('django.contrib.admindocs.urls')), - (r'^%s(.*)' % _('nimda/'), admin.site.root), - url(r'^feeds/(?P<url>.*)/$', 'django.contrib.syndication.views.feed', {'feed_dict': feeds}), - (r'^%s$' % _('upload/'), app.upload), - url(r'^%s$' % _('books/'), app.books, name='books'), - url(r'^%s%s(?P<short_name>[^/]+)/$' % (_('books/'), _('ask/')), app.ask_book, name='ask_book'), - url(r'^%s(?P<short_name>[^/]+)/$' % _('books/'), app.book, name='book'), - url(r'^%s$' % _('search/'), app.search, name='search'), - url(r'^%s$' % _('feedback/'), app.feedback, name='feedback'), - (r'^%sfb/' % _('account/'), include('fbconnect.urls')), - (r'^%s' % _('account/'), include('django_authopenid.urls')), - (r'^i18n/', include('django.conf.urls.i18n')), -) diff --git a/forum/user.py b/forum/user.py deleted file mode 100644 index 40bf6a89..00000000 --- a/forum/user.py +++ /dev/null @@ -1,74 +0,0 @@ -from django.utils.translation import ugettext as _ -class UserView: - def __init__(self, id, tab_title, tab_description, page_title, view_name, template_file, data_size=0): - self.id = id - self.tab_title = tab_title - self.tab_description = tab_description - self.page_title = page_title - self.view_name = view_name - self.template_file = template_file - self.data_size = data_size - - -USER_TEMPLATE_VIEWS = ( - UserView( - id = 'stats', - tab_title = _('overview'), - tab_description = _('user profile'), - page_title = _('user profile overview'), - view_name = 'user_stats', - template_file = 'user_stats.html' - ), - UserView( - id = 'recent', - tab_title = _('recent activity'), - tab_description = _('recent user activity'), - page_title = _('profile - recent activity'), - view_name = 'user_recent', - template_file = 'user_recent.html', - data_size = 50 - ), - UserView( - id = 'responses', - tab_title = _('responses'), - tab_description = _('comments and answers to others questions'), - page_title = _('profile - responses'), - view_name = 'user_responses', - template_file = 'user_responses.html', - data_size = 50 - ), - UserView( - id = 'reputation', - tab_title = _('reputation'), - tab_description = _('user reputation in the community'), - page_title = _('profile - user reputation'), - view_name = 'user_reputation', - template_file = 'user_reputation.html' - ), - UserView( - id = 'favorites', - tab_title = _('favorite questions'), - tab_description = _('users favorite questions'), - page_title = _('profile - favorite questions'), - view_name = 'user_favorites', - template_file = 'user_favorites.html', - data_size = 50 - ), - UserView( - id = 'votes', - tab_title = _('casted votes'), - tab_description = _('user vote record'), - page_title = _('profile - votes'), - view_name = 'user_votes', - template_file = 'user_votes.html', - data_size = 50 - ), - UserView( - id = 'email_subscriptions', - tab_title = _('email subscriptions'), - tab_description = _('email subscription settings'), - page_title = _('profile - email subscriptions'), - view_name = 'user_email_subscriptions', - template_file = 'user_email_subscriptions.html' - ) -) diff --git a/forum/views.py b/forum/views.py deleted file mode 100644 index 4d214bad..00000000 --- a/forum/views.py +++ /dev/null @@ -1,2412 +0,0 @@ -# encoding:utf-8 -import os.path -import time, datetime, calendar, random -import logging -from urllib import quote, unquote -from django.conf import settings -from django.core.files.storage import default_storage -from django.shortcuts import render_to_response, get_object_or_404 -from django.contrib.auth.decorators import login_required -from django.http import HttpResponseRedirect, HttpResponse, HttpResponseForbidden, Http404 -from django.core.paginator import Paginator, EmptyPage, InvalidPage -from django.template import RequestContext, loader -from django.utils.html import * -from django.utils import simplejson -from django.core import serializers -from django.core.mail import mail_admins -from django.db import transaction -from django.db.models import Count, Q -from django.contrib.contenttypes.models import ContentType -from django.utils.translation import ugettext as _ -from django.utils.datastructures import SortedDict -from django.template.defaultfilters import slugify -from django.core.exceptions import PermissionDenied - -from utils.html import sanitize_html -from utils.decorators import ajax_method, ajax_login_required -from markdown2 import Markdown -#from lxml.html.diff import htmldiff -from forum.diff import textDiff as htmldiff -from forum.forms import * -from forum.models import * -from forum.auth import * -from forum.const import * -from forum.user import * -from forum import auth -from utils.forms import get_next_url - -# used in index page -INDEX_PAGE_SIZE = 20 -INDEX_AWARD_SIZE = 15 -INDEX_TAGS_SIZE = 100 -# used in tags list -DEFAULT_PAGE_SIZE = 60 -# used in questions -QUESTIONS_PAGE_SIZE = 10 -# used in users -USERS_PAGE_SIZE = 35 -# used in answers -ANSWERS_PAGE_SIZE = 10 -markdowner = Markdown(html4tags=True) -question_type = ContentType.objects.get_for_model(Question) -answer_type = ContentType.objects.get_for_model(Answer) -comment_type = ContentType.objects.get_for_model(Comment) -question_revision_type = ContentType.objects.get_for_model(QuestionRevision) -answer_revision_type = ContentType.objects.get_for_model(AnswerRevision) -repute_type = ContentType.objects.get_for_model(Repute) -question_type_id = question_type.id -answer_type_id = answer_type.id -comment_type_id = comment_type.id -question_revision_type_id = question_revision_type.id -answer_revision_type_id = answer_revision_type.id -repute_type_id = repute_type.id -def _get_tags_cache_json(): - tags = Tag.objects.filter(deleted=False).all() - tags_list = [] - for tag in tags: - dic = {'n': tag.name, 'c': tag.used_count} - tags_list.append(dic) - tags = simplejson.dumps(tags_list) - return tags - -def _get_and_remember_questions_sort_method(request, view_dic, default): - if default not in view_dic: - raise Exception('default value must be in view_dic') - - q_sort_method = request.REQUEST.get('sort', None) - if q_sort_method == None: - q_sort_method = request.session.get('questions_sort_method', default) - - if q_sort_method not in view_dic: - q_sort_method = default - request.session['questions_sort_method'] = q_sort_method - return q_sort_method, view_dic[q_sort_method] - -def index(request): - view_dic = { - "latest":"-last_activity_at", - "hottest":"-answer_count", - "mostvoted":"-score", - } - view_id, orderby = _get_and_remember_questions_sort_method(request, view_dic, 'latest') - - page_size = request.session.get('pagesize', QUESTIONS_PAGE_SIZE) - questions = Question.objects.exclude(deleted=True).order_by(orderby)[:page_size] - # RISK - inner join queries - questions = questions.select_related() - tags = Tag.objects.get_valid_tags(INDEX_TAGS_SIZE) - - awards = Award.objects.get_recent_awards() - - (interesting_tag_names, ignored_tag_names) = (None, None) - if request.user.is_authenticated(): - pt = MarkedTag.objects.filter(user=request.user) - interesting_tag_names = pt.filter(reason='good').values_list('tag__name', flat=True) - ignored_tag_names = pt.filter(reason='bad').values_list('tag__name', flat=True) - - tags_autocomplete = _get_tags_cache_json() - - return render_to_response('index.html', { - 'interesting_tag_names': interesting_tag_names, - 'tags_autocomplete': tags_autocomplete, - 'ignored_tag_names': ignored_tag_names, - "questions" : questions, - "tab_id" : view_id, - "tags" : tags, - "awards" : awards[:INDEX_AWARD_SIZE], - }, context_instance=RequestContext(request)) - -def about(request): - return render_to_response('about.html', context_instance=RequestContext(request)) - -def faq(request): - data = { - 'gravatar_faq_url': reverse('faq') + '#gravatar', - 'send_email_key_url': reverse('send_email_key'), - 'ask_question_url': reverse('ask'), - } - return render_to_response('faq.html', data, context_instance=RequestContext(request)) - -def feedback(request): - data = {} - form = None - if request.method == "POST": - form = FeedbackForm(request.POST) - if form.is_valid(): - if not request.user.is_authenticated: - data['email'] = form.cleaned_data.get('email',None) - data['message'] = form.cleaned_data['message'] - data['name'] = form.cleaned_data.get('name',None) - message = render_to_response('feedback_email.txt',data,context_instance=RequestContext(request)) - mail_admins(_('Q&A forum feedback'), message) - msg = _('Thanks for the feedback!') - request.user.message_set.create(message=msg) - return HttpResponseRedirect(get_next_url(request)) - else: - form = FeedbackForm(initial={'next':get_next_url(request)}) - - data['form'] = form - return render_to_response('feedback.html', data, context_instance=RequestContext(request)) -feedback.CANCEL_MESSAGE=_('We look forward to hearing your feedback! Please, give it next time :)') - -def privacy(request): - return render_to_response('privacy.html', context_instance=RequestContext(request)) - -def unanswered(request): - return questions(request, unanswered=True) - -def questions(request, tagname=None, unanswered=False): - """ - List of Questions, Tagged questions, and Unanswered questions. - """ - # template file - # "questions.html" or maybe index.html in the future - template_file = "questions.html" - # Set flag to False by default. If it is equal to True, then need to be saved. - pagesize_changed = False - # get pagesize from session, if failed then get default value - pagesize = request.session.get("pagesize",10) - try: - page = int(request.GET.get('page', '1')) - except ValueError: - page = 1 - - view_dic = {"latest":"-added_at", "active":"-last_activity_at", "hottest":"-answer_count", "mostvoted":"-score" } - view_id, orderby = _get_and_remember_questions_sort_method(request,view_dic,'latest') - - # check if request is from tagged questions - qs = Question.objects.exclude(deleted=True) - - if tagname is not None: - qs = qs.filter(tags__name = unquote(tagname)) - - if unanswered: - qs = qs.exclude(answer_accepted=True) - - author_name = None - #user contributed questions & answers - if 'user' in request.GET: - try: - author_name = request.GET['user'] - u = User.objects.get(username=author_name) - qs = qs.filter(Q(author=u) | Q(answers__author=u)) - except User.DoesNotExist: - author_name = None - - if request.user.is_authenticated(): - uid_str = str(request.user.id) - qs = qs.extra( - select = SortedDict([ - ( - 'interesting_score', - 'SELECT COUNT(1) FROM forum_markedtag, question_tags ' - + 'WHERE forum_markedtag.user_id = %s ' - + 'AND forum_markedtag.tag_id = question_tags.tag_id ' - + 'AND forum_markedtag.reason = \'good\' ' - + 'AND question_tags.question_id = question.id' - ), - ]), - select_params = (uid_str,), - ) - if request.user.hide_ignored_questions: - ignored_tags = Tag.objects.filter(user_selections__reason='bad', - user_selections__user = request.user) - qs = qs.exclude(tags__in=ignored_tags) - else: - qs = qs.extra( - select = SortedDict([ - ( - 'ignored_score', - 'SELECT COUNT(1) FROM forum_markedtag, question_tags ' - + 'WHERE forum_markedtag.user_id = %s ' - + 'AND forum_markedtag.tag_id = question_tags.tag_id ' - + 'AND forum_markedtag.reason = \'bad\' ' - + 'AND question_tags.question_id = question.id' - ) - ]), - select_params = (uid_str, ) - ) - - qs = qs.select_related(depth=1).order_by(orderby) - - objects_list = Paginator(qs, pagesize) - questions = objects_list.page(page) - - # Get related tags from this page objects - if questions.object_list.count() > 0: - related_tags = Tag.objects.get_tags_by_questions(questions.object_list) - else: - related_tags = None - tags_autocomplete = _get_tags_cache_json() - - # get the list of interesting and ignored tags - (interesting_tag_names, ignored_tag_names) = (None, None) - if request.user.is_authenticated(): - pt = MarkedTag.objects.filter(user=request.user) - interesting_tag_names = pt.filter(reason='good').values_list('tag__name', flat=True) - ignored_tag_names = pt.filter(reason='bad').values_list('tag__name', flat=True) - - return render_to_response(template_file, { - "questions" : questions, - "author_name" : author_name, - "tab_id" : view_id, - "questions_count" : objects_list.count, - "tags" : related_tags, - "tags_autocomplete" : tags_autocomplete, - "searchtag" : tagname, - "is_unanswered" : unanswered, - "interesting_tag_names": interesting_tag_names, - 'ignored_tag_names': ignored_tag_names, - "context" : { - 'is_paginated' : True, - 'pages': objects_list.num_pages, - 'page': page, - 'has_previous': questions.has_previous(), - 'has_next': questions.has_next(), - 'previous': questions.previous_page_number(), - 'next': questions.next_page_number(), - 'base_url' : request.path + '?sort=%s&' % view_id, - 'pagesize' : pagesize - }}, context_instance=RequestContext(request)) - -def create_new_answer( question=None, author=None,\ - added_at=None, wiki=False,\ - text='', email_notify=False): - - html = sanitize_html(markdowner.convert(text)) - - #create answer - answer = Answer( - question = question, - author = author, - added_at = added_at, - wiki = wiki, - html = html - ) - if answer.wiki: - answer.last_edited_by = answer.author - answer.last_edited_at = added_at - answer.wikified_at = added_at - - answer.save() - - #update question data - question.last_activity_at = added_at - question.last_activity_by = author - question.save() - Question.objects.update_answer_count(question) - - #update revision - AnswerRevision.objects.create( - answer = answer, - revision = 1, - author = author, - revised_at = added_at, - summary = CONST['default_version'], - text = text - ) - - #set notification/delete - if email_notify: - if author not in question.followed_by.all(): - question.followed_by.add(author) - else: - #not sure if this is necessary. ajax should take care of this... - try: - question.followed_by.remove(author) - except: - pass - -def create_new_question(title=None,author=None,added_at=None, - wiki=False,tagnames=None,summary=None, - text=None): - """this is not a view - and maybe should become one of the methods on Question object? - """ - html = sanitize_html(markdowner.convert(text)) - question = Question( - title = title, - author = author, - added_at = added_at, - last_activity_at = added_at, - last_activity_by = author, - wiki = wiki, - tagnames = tagnames, - html = html, - summary = summary - ) - if question.wiki: - question.last_edited_by = question.author - question.last_edited_at = added_at - question.wikified_at = added_at - - question.save() - - # create the first revision - QuestionRevision.objects.create( - question = question, - revision = 1, - title = question.title, - author = author, - revised_at = added_at, - tagnames = question.tagnames, - summary = CONST['default_version'], - text = text - ) - return question - -#TODO: allow anynomus user to ask question by providing email and username. -#@login_required -def ask(request): - if request.method == "POST": - form = AskForm(request.POST) - if form.is_valid(): - - added_at = datetime.datetime.now() - title = strip_tags(form.cleaned_data['title'].strip()) - wiki = form.cleaned_data['wiki'] - tagnames = form.cleaned_data['tags'].strip() - text = form.cleaned_data['text'] - html = sanitize_html(markdowner.convert(text)) - summary = strip_tags(html)[:120] - - if request.user.is_authenticated(): - author = request.user - - question = create_new_question( - title = title, - author = author, - added_at = added_at, - wiki = wiki, - tagnames = tagnames, - summary = summary, - text = text - ) - - return HttpResponseRedirect(question.get_absolute_url()) - else: - request.session.flush() - session_key = request.session.session_key - question = AnonymousQuestion( - session_key = session_key, - title = title, - tagnames = tagnames, - wiki = wiki, - text = text, - summary = summary, - added_at = added_at, - ip_addr = request.META['REMOTE_ADDR'], - ) - question.save() - return HttpResponseRedirect(reverse('user_signin_new_question')) - else: - form = AskForm() - - tags = _get_tags_cache_json() - return render_to_response('ask.html', { - 'form' : form, - 'tags' : tags, - 'email_validation_faq_url':reverse('faq') + '#validate', - }, context_instance=RequestContext(request)) - -def question(request, id): - try: - page = int(request.GET.get('page', '1')) - except ValueError: - page = 1 - - view_id = request.GET.get('sort', None) - view_dic = {"latest":"-added_at", "oldest":"added_at", "votes":"-score" } - try: - orderby = view_dic[view_id] - except KeyError: - qsm = request.session.get('questions_sort_method',None) - if qsm in ('mostvoted','latest'): - logging.debug('loaded from session ' + qsm) - if qsm == 'mostvoted': - view_id = 'votes' - orderby = '-score' - else: - view_id = 'latest' - orderby = '-added_at' - else: - view_id = "votes" - orderby = "-score" - - logging.debug('view_id=' + str(view_id)) - - question = get_object_or_404(Question, id=id) - try: - pattern = r'/%s%s%d/([\w-]+)' % (settings.FORUM_SCRIPT_ALIAS,_('question/'), question.id) - path_re = re.compile(pattern) - logging.debug(pattern) - logging.debug(request.path) - m = path_re.match(request.path) - if m: - slug = m.group(1) - logging.debug('have slug %s' % slug) - assert(slug == slugify(question.title)) - else: - logging.debug('no match!') - except: - return HttpResponseRedirect(question.get_absolute_url()) - - if question.deleted and not can_view_deleted_post(request.user, question): - raise Http404 - answer_form = AnswerForm(question,request.user) - answers = Answer.objects.get_answers_from_question(question, request.user) - answers = answers.select_related(depth=1) - - favorited = question.has_favorite_by_user(request.user) - if request.user.is_authenticated(): - question_vote = question.votes.select_related().filter(user=request.user) - else: - question_vote = None #is this correct? - if question_vote is not None and question_vote.count() > 0: - question_vote = question_vote[0] - - user_answer_votes = {} - for answer in answers: - vote = answer.get_user_vote(request.user) - if vote is not None and not user_answer_votes.has_key(answer.id): - vote_value = -1 - if vote.is_upvote(): - vote_value = 1 - user_answer_votes[answer.id] = vote_value - - if answers is not None: - answers = answers.order_by("-accepted", orderby) - - filtered_answers = [] - for answer in answers: - if answer.deleted == True: - if answer.author_id == request.user.id: - filtered_answers.append(answer) - else: - filtered_answers.append(answer) - - objects_list = Paginator(filtered_answers, ANSWERS_PAGE_SIZE) - page_objects = objects_list.page(page) - - #todo: merge view counts per user and per session - #1) view count per session - update_view_count = False - if 'question_view_times' not in request.session: - request.session['question_view_times'] = {} - - last_seen = request.session['question_view_times'].get(question.id,None) - updated_when, updated_who = question.get_last_update_info() - - if updated_who != request.user: - if last_seen: - if last_seen < updated_when: - update_view_count = True - else: - update_view_count = True - - request.session['question_view_times'][question.id] = datetime.datetime.now() - - if update_view_count: - question.view_count += 1 - question.save() - - #2) question view count per user - if request.user.is_authenticated(): - try: - question_view = QuestionView.objects.get(who=request.user, question=question) - except QuestionView.DoesNotExist: - question_view = QuestionView(who=request.user, question=question) - question_view.when = datetime.datetime.now() - question_view.save() - - return render_to_response('question.html', { - "question" : question, - "question_vote" : question_vote, - "question_comment_count":question.comments.count(), - "answer" : answer_form, - "answers" : page_objects.object_list, - "user_answer_votes": user_answer_votes, - "tags" : question.tags.all(), - "tab_id" : view_id, - "favorited" : favorited, - "similar_questions" : Question.objects.get_similar_questions(question), - "context" : { - 'is_paginated' : True, - 'pages': objects_list.num_pages, - 'page': page, - 'has_previous': page_objects.has_previous(), - 'has_next': page_objects.has_next(), - 'previous': page_objects.previous_page_number(), - 'next': page_objects.next_page_number(), - 'base_url' : request.path + '?sort=%s&' % view_id, - 'extend_url' : "#sort-top" - } - }, context_instance=RequestContext(request)) - -@login_required -def close(request, id): - question = get_object_or_404(Question, id=id) - if not can_close_question(request.user, question): - return HttpResponse('Permission denied.') - if request.method == 'POST': - form = CloseForm(request.POST) - if form.is_valid(): - reason = form.cleaned_data['reason'] - question.closed = True - question.closed_by = request.user - question.closed_at = datetime.datetime.now() - question.close_reason = reason - question.save() - return HttpResponseRedirect(question.get_absolute_url()) - else: - form = CloseForm() - return render_to_response('close.html', { - 'form' : form, - 'question' : question, - }, context_instance=RequestContext(request)) - -@login_required -def reopen(request, id): - question = get_object_or_404(Question, id=id) - # open question - if not can_reopen_question(request.user, question): - return HttpResponse('Permission denied.') - if request.method == 'POST' : - Question.objects.filter(id=question.id).update(closed=False, - closed_by=None, closed_at=None, close_reason=None) - return HttpResponseRedirect(question.get_absolute_url()) - else: - return render_to_response('reopen.html', { - 'question' : question, - }, context_instance=RequestContext(request)) - -@login_required -def edit_question(request, id): - question = get_object_or_404(Question, id=id) - if question.deleted and not can_view_deleted_post(request.user, question): - raise Http404 - if can_edit_post(request.user, question): - return _edit_question(request, question) - elif can_retag_questions(request.user): - return _retag_question(request, question) - else: - raise Http404 - -def _retag_question(request, question): - if request.method == 'POST': - form = RetagQuestionForm(question, request.POST) - if form.is_valid(): - if form.has_changed(): - latest_revision = question.get_latest_revision() - retagged_at = datetime.datetime.now() - # Update the Question itself - Question.objects.filter(id=question.id).update( - tagnames = form.cleaned_data['tags'], - last_edited_at = retagged_at, - last_edited_by = request.user, - last_activity_at = retagged_at, - last_activity_by = request.user - ) - # Update the Question's tag associations - tags_updated = Question.objects.update_tags(question, - form.cleaned_data['tags'], request.user) - # Create a new revision - QuestionRevision.objects.create( - question = question, - title = latest_revision.title, - author = request.user, - revised_at = retagged_at, - tagnames = form.cleaned_data['tags'], - summary = CONST['retagged'], - text = latest_revision.text - ) - # send tags updated singal - tags_updated.send(sender=question.__class__, question=question) - - return HttpResponseRedirect(question.get_absolute_url()) - else: - form = RetagQuestionForm(question) - return render_to_response('question_retag.html', { - 'question': question, - 'form' : form, - 'tags' : _get_tags_cache_json(), - }, context_instance=RequestContext(request)) - -def _edit_question(request, question): - latest_revision = question.get_latest_revision() - revision_form = None - if request.method == 'POST': - if 'select_revision' in request.POST: - # user has changed revistion number - revision_form = RevisionForm(question, latest_revision, request.POST) - if revision_form.is_valid(): - # Replace with those from the selected revision - form = EditQuestionForm(question, - QuestionRevision.objects.get(question=question, - revision=revision_form.cleaned_data['revision'])) - else: - form = EditQuestionForm(question, latest_revision, request.POST) - else: - # Always check modifications against the latest revision - form = EditQuestionForm(question, latest_revision, request.POST) - if form.is_valid(): - html = sanitize_html(markdowner.convert(form.cleaned_data['text'])) - if form.has_changed(): - edited_at = datetime.datetime.now() - tags_changed = (latest_revision.tagnames != - form.cleaned_data['tags']) - tags_updated = False - # Update the Question itself - updated_fields = { - 'title': form.cleaned_data['title'], - 'last_edited_at': edited_at, - 'last_edited_by': request.user, - 'last_activity_at': edited_at, - 'last_activity_by': request.user, - 'tagnames': form.cleaned_data['tags'], - 'summary': strip_tags(html)[:120], - 'html': html, - } - - # only save when it's checked - # because wiki doesn't allow to be edited if last version has been enabled already - # and we make sure this in forms. - if ('wiki' in form.cleaned_data and - form.cleaned_data['wiki']): - updated_fields['wiki'] = True - updated_fields['wikified_at'] = edited_at - - Question.objects.filter( - id=question.id).update(**updated_fields) - # Update the Question's tag associations - if tags_changed: - tags_updated = Question.objects.update_tags( - question, form.cleaned_data['tags'], request.user) - # Create a new revision - revision = QuestionRevision( - question = question, - title = form.cleaned_data['title'], - author = request.user, - revised_at = edited_at, - tagnames = form.cleaned_data['tags'], - text = form.cleaned_data['text'], - ) - if form.cleaned_data['summary']: - revision.summary = form.cleaned_data['summary'] - else: - revision.summary = 'No.%s Revision' % latest_revision.revision - revision.save() - - return HttpResponseRedirect(question.get_absolute_url()) - else: - - revision_form = RevisionForm(question, latest_revision) - form = EditQuestionForm(question, latest_revision) - return render_to_response('question_edit.html', { - 'question': question, - 'revision_form': revision_form, - 'form' : form, - 'tags' : _get_tags_cache_json() - }, context_instance=RequestContext(request)) - - -@login_required -def edit_answer(request, id): - answer = get_object_or_404(Answer, id=id) - if answer.deleted and not can_view_deleted_post(request.user, answer): - raise Http404 - elif not can_edit_post(request.user, answer): - raise Http404 - else: - latest_revision = answer.get_latest_revision() - if request.method == "POST": - if 'select_revision' in request.POST: - # user has changed revistion number - revision_form = RevisionForm(answer, latest_revision, request.POST) - if revision_form.is_valid(): - # Replace with those from the selected revision - form = EditAnswerForm(answer, - AnswerRevision.objects.get(answer=answer, - revision=revision_form.cleaned_data['revision'])) - else: - form = EditAnswerForm(answer, latest_revision, request.POST) - else: - form = EditAnswerForm(answer, latest_revision, request.POST) - if form.is_valid(): - html = sanitize_html(markdowner.convert(form.cleaned_data['text'])) - if form.has_changed(): - edited_at = datetime.datetime.now() - updated_fields = { - 'last_edited_at': edited_at, - 'last_edited_by': request.user, - 'html': html, - } - Answer.objects.filter(id=answer.id).update(**updated_fields) - - revision = AnswerRevision( - answer=answer, - author=request.user, - revised_at=edited_at, - text=form.cleaned_data['text'] - ) - - if form.cleaned_data['summary']: - revision.summary = form.cleaned_data['summary'] - else: - revision.summary = 'No.%s Revision' % latest_revision.revision - revision.save() - - answer.question.last_activity_at = edited_at - answer.question.last_activity_by = request.user - answer.question.save() - - return HttpResponseRedirect(answer.get_absolute_url()) - else: - revision_form = RevisionForm(answer, latest_revision) - form = EditAnswerForm(answer, latest_revision) - return render_to_response('answer_edit.html', { - 'answer': answer, - 'revision_form': revision_form, - 'form': form, - }, context_instance=RequestContext(request)) - -QUESTION_REVISION_TEMPLATE = ('<h1>%(title)s</h1>\n' - '<div class="text">%(html)s</div>\n' - '<div class="tags">%(tags)s</div>') -def question_revisions(request, id): - post = get_object_or_404(Question, id=id) - revisions = list(post.revisions.all()) - revisions.reverse() - for i, revision in enumerate(revisions): - revision.html = QUESTION_REVISION_TEMPLATE % { - 'title': revision.title, - 'html': sanitize_html(markdowner.convert(revision.text)), - 'tags': ' '.join(['<a class="post-tag">%s</a>' % tag - for tag in revision.tagnames.split(' ')]), - } - if i > 0: - revisions[i].diff = htmldiff(revisions[i-1].html, revision.html) - else: - revisions[i].diff = QUESTION_REVISION_TEMPLATE % { - 'title': revisions[0].title, - 'html': sanitize_html(markdowner.convert(revisions[0].text)), - 'tags': ' '.join(['<a class="post-tag">%s</a>' % tag - for tag in revisions[0].tagnames.split(' ')]), - } - revisions[i].summary = _('initial version') - return render_to_response('revisions_question.html', { - 'post': post, - 'revisions': revisions, - }, context_instance=RequestContext(request)) - -ANSWER_REVISION_TEMPLATE = ('<div class="text">%(html)s</div>') -def answer_revisions(request, id): - post = get_object_or_404(Answer, id=id) - revisions = list(post.revisions.all()) - revisions.reverse() - for i, revision in enumerate(revisions): - revision.html = ANSWER_REVISION_TEMPLATE % { - 'html': sanitize_html(markdowner.convert(revision.text)) - } - if i > 0: - revisions[i].diff = htmldiff(revisions[i-1].html, revision.html) - else: - revisions[i].diff = revisions[i].text - revisions[i].summary = _('initial version') - return render_to_response('revisions_answer.html', { - 'post': post, - 'revisions': revisions, - }, context_instance=RequestContext(request)) - -def answer(request, id): - question = get_object_or_404(Question, id=id) - if request.method == "POST": - form = AnswerForm(question, request.user, request.POST) - if form.is_valid(): - wiki = form.cleaned_data['wiki'] - text = form.cleaned_data['text'] - update_time = datetime.datetime.now() - - if request.user.is_authenticated(): - create_new_answer( - question=question, - author=request.user, - added_at=update_time, - wiki=wiki, - text=text, - email_notify=form.cleaned_data['email_notify'] - ) - else: - request.session.flush() - html = sanitize_html(markdowner.convert(text)) - summary = strip_tags(html)[:120] - anon = AnonymousAnswer( - question=question, - wiki=wiki, - text=text, - summary=summary, - session_key=request.session.session_key, - ip_addr=request.META['REMOTE_ADDR'], - ) - anon.save() - return HttpResponseRedirect(reverse('user_signin_new_answer')) - - return HttpResponseRedirect(question.get_absolute_url()) - -def tags(request): - stag = "" - is_paginated = True - sortby = request.GET.get('sort', 'used') - try: - page = int(request.GET.get('page', '1')) - except ValueError: - page = 1 - - if request.method == "GET": - stag = request.GET.get("q", "").strip() - if stag != '': - objects_list = Paginator(Tag.objects.filter(deleted=False).exclude(used_count=0).extra(where=['name like %s'], params=['%' + stag + '%']), DEFAULT_PAGE_SIZE) - else: - if sortby == "name": - objects_list = Paginator(Tag.objects.all().filter(deleted=False).exclude(used_count=0).order_by("name"), DEFAULT_PAGE_SIZE) - else: - objects_list = Paginator(Tag.objects.all().filter(deleted=False).exclude(used_count=0).order_by("-used_count"), DEFAULT_PAGE_SIZE) - - try: - tags = objects_list.page(page) - except (EmptyPage, InvalidPage): - tags = objects_list.page(objects_list.num_pages) - - return render_to_response('tags.html', { - "tags" : tags, - "stag" : stag, - "tab_id" : sortby, - "keywords" : stag, - "context" : { - 'is_paginated' : is_paginated, - 'pages': objects_list.num_pages, - 'page': page, - 'has_previous': tags.has_previous(), - 'has_next': tags.has_next(), - 'previous': tags.previous_page_number(), - 'next': tags.next_page_number(), - 'base_url' : reverse('tags') + '?sort=%s&' % sortby - } - }, context_instance=RequestContext(request)) - -def tag(request, tag): - return questions(request, tagname=tag) - -def vote(request, id): - """ - vote_type: - acceptAnswer : 0, - questionUpVote : 1, - questionDownVote : 2, - favorite : 4, - answerUpVote: 5, - answerDownVote:6, - offensiveQuestion : 7, - offensiveAnswer:8, - removeQuestion: 9, - removeAnswer:10 - questionSubscribeUpdates:11 - - accept answer code: - response_data['allowed'] = -1, Accept his own answer 0, no allowed - Anonymous 1, Allowed - by default - response_data['success'] = 0, failed 1, Success - by default - response_data['status'] = 0, By default 1, Answer has been accepted already(Cancel) - - vote code: - allowed = -3, Don't have enough votes left - -2, Don't have enough reputation score - -1, Vote his own post - 0, no allowed - Anonymous - 1, Allowed - by default - status = 0, By default - 1, Cancel - 2, Vote is too old to be canceled - - offensive code: - allowed = -3, Don't have enough flags left - -2, Don't have enough reputation score to do this - 0, not allowed - 1, allowed - status = 0, by default - 1, can't do it again - """ - response_data = { - "allowed": 1, - "success": 1, - "status" : 0, - "count" : 0, - "message" : '' - } - - def can_vote(vote_score, user): - if vote_score == 1: - return can_vote_up(request.user) - else: - return can_vote_down(request.user) - - try: - if not request.user.is_authenticated(): - response_data['allowed'] = 0 - response_data['success'] = 0 - - elif request.is_ajax(): - question = get_object_or_404(Question, id=id) - vote_type = request.POST.get('type') - - #accept answer - if vote_type == '0': - answer_id = request.POST.get('postId') - answer = get_object_or_404(Answer, id=answer_id) - # make sure question author is current user - if question.author == request.user: - # answer user who is also question author is not allow to accept answer - if answer.author == question.author: - response_data['success'] = 0 - response_data['allowed'] = -1 - # check if answer has been accepted already - elif answer.accepted: - onAnswerAcceptCanceled(answer, request.user) - response_data['status'] = 1 - else: - # set other answers in this question not accepted first - for answer_of_question in Answer.objects.get_answers_from_question(question, request.user): - if answer_of_question != answer and answer_of_question.accepted: - onAnswerAcceptCanceled(answer_of_question, request.user) - - #make sure retrieve data again after above author changes, they may have related data - answer = get_object_or_404(Answer, id=answer_id) - onAnswerAccept(answer, request.user) - else: - response_data['allowed'] = 0 - response_data['success'] = 0 - # favorite - elif vote_type == '4': - has_favorited = False - fav_questions = FavoriteQuestion.objects.filter(question=question) - # if the same question has been favorited before, then delete it - if fav_questions is not None: - for item in fav_questions: - if item.user == request.user: - item.delete() - response_data['status'] = 1 - response_data['count'] = len(fav_questions) - 1 - if response_data['count'] < 0: - response_data['count'] = 0 - has_favorited = True - # if above deletion has not been executed, just insert a new favorite question - if not has_favorited: - new_item = FavoriteQuestion(question=question, user=request.user) - new_item.save() - response_data['count'] = FavoriteQuestion.objects.filter(question=question).count() - Question.objects.update_favorite_count(question) - - elif vote_type in ['1', '2', '5', '6']: - post_id = id - post = question - vote_score = 1 - if vote_type in ['5', '6']: - answer_id = request.POST.get('postId') - answer = get_object_or_404(Answer, id=answer_id) - post_id = answer_id - post = answer - if vote_type in ['2', '6']: - vote_score = -1 - - if post.author == request.user: - response_data['allowed'] = -1 - elif not can_vote(vote_score, request.user): - response_data['allowed'] = -2 - elif post.votes.filter(user=request.user).count() > 0: - vote = post.votes.filter(user=request.user)[0] - # unvote should be less than certain time - if (datetime.datetime.now().day - vote.voted_at.day) >= VOTE_RULES['scope_deny_unvote_days']: - response_data['status'] = 2 - else: - voted = vote.vote - if voted > 0: - # cancel upvote - onUpVotedCanceled(vote, post, request.user) - - else: - # cancel downvote - onDownVotedCanceled(vote, post, request.user) - - response_data['status'] = 1 - response_data['count'] = post.score - elif Vote.objects.get_votes_count_today_from_user(request.user) >= VOTE_RULES['scope_votes_per_user_per_day']: - response_data['allowed'] = -3 - else: - vote = Vote(user=request.user, content_object=post, vote=vote_score, voted_at=datetime.datetime.now()) - if vote_score > 0: - # upvote - onUpVoted(vote, post, request.user) - else: - # downvote - onDownVoted(vote, post, request.user) - - votes_left = VOTE_RULES['scope_votes_per_user_per_day'] - Vote.objects.get_votes_count_today_from_user(request.user) - if votes_left <= VOTE_RULES['scope_warn_votes_left']: - response_data['message'] = u'%s votes left' % votes_left - response_data['count'] = post.score - elif vote_type in ['7', '8']: - post = question - post_id = id - if vote_type == '8': - post_id = request.POST.get('postId') - post = get_object_or_404(Answer, id=post_id) - - if FlaggedItem.objects.get_flagged_items_count_today(request.user) >= VOTE_RULES['scope_flags_per_user_per_day']: - response_data['allowed'] = -3 - elif not can_flag_offensive(request.user): - response_data['allowed'] = -2 - elif post.flagged_items.filter(user=request.user).count() > 0: - response_data['status'] = 1 - else: - item = FlaggedItem(user=request.user, content_object=post, flagged_at=datetime.datetime.now()) - onFlaggedItem(item, post, request.user) - response_data['count'] = post.offensive_flag_count - # send signal when question or answer be marked offensive - mark_offensive.send(sender=post.__class__, instance=post, mark_by=request.user) - elif vote_type in ['9', '10']: - post = question - post_id = id - if vote_type == '10': - post_id = request.POST.get('postId') - post = get_object_or_404(Answer, id=post_id) - - if not can_delete_post(request.user, post): - response_data['allowed'] = -2 - elif post.deleted == True: - logging.debug('debug restoring post in view') - onDeleteCanceled(post, request.user) - response_data['status'] = 1 - else: - onDeleted(post, request.user) - delete_post_or_answer.send(sender=post.__class__, instance=post, delete_by=request.user) - elif vote_type == '11':#subscribe q updates - user = request.user - if user.is_authenticated(): - if user not in question.followed_by.all(): - question.followed_by.add(user) - if settings.EMAIL_VALIDATION == 'on' and user.email_isvalid == False: - response_data['message'] = \ - _('subscription saved, %(email)s needs validation, see %(details_url)s') \ - % {'email':user.email,'details_url':reverse('faq') + '#validate'} - feed_setting = EmailFeedSetting.objects.get(subscriber=user,feed_type='q_sel') - if feed_setting.frequency == 'n': - feed_setting.frequency = 'd' - feed_setting.save() - if 'message' in response_data: - response_data['message'] += '<br/>' - response_data['message'] = _('email update frequency has been set to daily') - #response_data['status'] = 1 - #responst_data['allowed'] = 1 - else: - pass - #response_data['status'] = 0 - #response_data['allowed'] = 0 - elif vote_type == '12':#unsubscribe q updates - user = request.user - if user.is_authenticated(): - if user in question.followed_by.all(): - question.followed_by.remove(user) - else: - response_data['success'] = 0 - response_data['message'] = u'Request mode is not supported. Please try again.' - - data = simplejson.dumps(response_data) - - except Exception, e: - response_data['message'] = str(e) - data = simplejson.dumps(response_data) - return HttpResponse(data, mimetype="application/json") - -@ajax_login_required -def mark_tag(request, tag=None, **kwargs): - action = kwargs['action'] - ts = MarkedTag.objects.filter(user=request.user, tag__name=tag) - if action == 'remove': - logging.debug('deleting tag %s' % tag) - ts.delete() - else: - reason = kwargs['reason'] - if len(ts) == 0: - try: - t = Tag.objects.get(name=tag) - mt = MarkedTag(user=request.user, reason=reason, tag=t) - mt.save() - except: - pass - else: - ts.update(reason=reason) - return HttpResponse(simplejson.dumps(''), mimetype="application/json") - -@ajax_login_required -def ajax_toggle_ignored_questions(request): - if request.user.hide_ignored_questions: - new_hide_setting = False - else: - new_hide_setting = True - request.user.hide_ignored_questions = new_hide_setting - request.user.save() - -@ajax_method -def ajax_command(request): - if 'command' not in request.POST: - return HttpResponseForbidden(mimetype="application/json") - if request.POST['command'] == 'toggle-ignored-questions': - return ajax_toggle_ignored_questions(request) - -def users(request): - is_paginated = True - sortby = request.GET.get('sort', 'reputation') - suser = request.REQUEST.get('q', "") - try: - page = int(request.GET.get('page', '1')) - except ValueError: - page = 1 - - if suser == "": - if sortby == "newest": - objects_list = Paginator(User.objects.all().order_by('-date_joined'), USERS_PAGE_SIZE) - elif sortby == "last": - objects_list = Paginator(User.objects.all().order_by('date_joined'), USERS_PAGE_SIZE) - elif sortby == "user": - objects_list = Paginator(User.objects.all().order_by('username'), USERS_PAGE_SIZE) - # default - else: - objects_list = Paginator(User.objects.all().order_by('-reputation'), USERS_PAGE_SIZE) - base_url = reverse('users') + '?sort=%s&' % sortby - else: - sortby = "reputation" - objects_list = Paginator(User.objects.extra(where=['username like %s'], params=['%' + suser + '%']).order_by('-reputation'), USERS_PAGE_SIZE) - base_url = reverse('users') + '?name=%s&sort=%s&' % (suser, sortby) - - try: - users = objects_list.page(page) - except (EmptyPage, InvalidPage): - users = objects_list.page(objects_list.num_pages) - - return render_to_response('users.html', { - "users" : users, - "suser" : suser, - "keywords" : suser, - "tab_id" : sortby, - "context" : { - 'is_paginated' : is_paginated, - 'pages': objects_list.num_pages, - 'page': page, - 'has_previous': users.has_previous(), - 'has_next': users.has_next(), - 'previous': users.previous_page_number(), - 'next': users.next_page_number(), - 'base_url' : base_url - } - - }, context_instance=RequestContext(request)) - -def user(request, id): - sort = request.GET.get('sort', 'stats') - user_view = dict((v.id, v) for v in USER_TEMPLATE_VIEWS).get(sort, USER_TEMPLATE_VIEWS[0]) - from forum import views - func = getattr(views, user_view.view_name) - return func(request, id, user_view) - -@login_required -def moderate_user(request, id): - """ajax handler of user moderation - """ - if not auth.can_moderate_users(request.user) or request.method != 'POST': - raise Http404 - if not request.is_ajax(): - return HttpResponseForbidden(mimetype="application/json") - - user = get_object_or_404(User, id=id) - form = ModerateUserForm(request.POST, instance=user) - - if form.is_valid(): - form.save() - logging.debug('data saved') - response = HttpResponse(simplejson.dumps(''), mimetype="application/json") - else: - response = HttpResponseForbidden(mimetype="application/json") - return response - -@login_required -def edit_user(request, id): - user = get_object_or_404(User, id=id) - if request.user != user: - raise Http404 - if request.method == "POST": - form = EditUserForm(user, request.POST) - if form.is_valid(): - new_email = sanitize_html(form.cleaned_data['email']) - - from django_authopenid.views import set_new_email - set_new_email(user, new_email) - - #user.username = sanitize_html(form.cleaned_data['username']) - user.real_name = sanitize_html(form.cleaned_data['realname']) - user.website = sanitize_html(form.cleaned_data['website']) - user.location = sanitize_html(form.cleaned_data['city']) - user.date_of_birth = sanitize_html(form.cleaned_data['birthday']) - if len(user.date_of_birth) == 0: - user.date_of_birth = '1900-01-01' - user.about = sanitize_html(form.cleaned_data['about']) - - user.save() - # send user updated singal if full fields have been updated - if user.email and user.real_name and user.website and user.location and \ - user.date_of_birth and user.about: - user_updated.send(sender=user.__class__, instance=user, updated_by=user) - return HttpResponseRedirect(user.get_profile_url()) - else: - form = EditUserForm(user) - return render_to_response('user_edit.html', { - 'form' : form, - 'gravatar_faq_url' : reverse('faq') + '#gravatar', - }, context_instance=RequestContext(request)) - -def user_stats(request, user_id, user_view): - user = get_object_or_404(User, id=user_id) - questions = Question.objects.extra( - select={ - 'vote_count' : 'question.score', - 'favorited_myself' : 'SELECT count(*) FROM favorite_question f WHERE f.user_id = %s AND f.question_id = question.id', - 'la_user_id' : 'auth_user.id', - 'la_username' : 'auth_user.username', - 'la_user_gold' : 'auth_user.gold', - 'la_user_silver' : 'auth_user.silver', - 'la_user_bronze' : 'auth_user.bronze', - 'la_user_reputation' : 'auth_user.reputation' - }, - select_params=[user_id], - tables=['question', 'auth_user'], - where=['question.deleted=False AND question.author_id=%s AND question.last_activity_by_id = auth_user.id'], - params=[user_id], - order_by=['-vote_count', '-last_activity_at'] - ).values('vote_count', - 'favorited_myself', - 'id', - 'title', - 'author_id', - 'added_at', - 'answer_accepted', - 'answer_count', - 'comment_count', - 'view_count', - 'favourite_count', - 'summary', - 'tagnames', - 'vote_up_count', - 'vote_down_count', - 'last_activity_at', - 'la_user_id', - 'la_username', - 'la_user_gold', - 'la_user_silver', - 'la_user_bronze', - 'la_user_reputation')[:100] - - answered_questions = Question.objects.extra( - select={ - 'vote_up_count' : 'answer.vote_up_count', - 'vote_down_count' : 'answer.vote_down_count', - 'answer_id' : 'answer.id', - 'accepted' : 'answer.accepted', - 'vote_count' : 'answer.score', - 'comment_count' : 'answer.comment_count' - }, - tables=['question', 'answer'], - where=['answer.deleted=False AND question.deleted=False AND answer.author_id=%s AND answer.question_id=question.id'], - params=[user_id], - order_by=['-vote_count', '-answer_id'], - select_params=[user_id] - ).distinct().values('comment_count', - 'id', - 'answer_id', - 'title', - 'author_id', - 'accepted', - 'vote_count', - 'answer_count', - 'vote_up_count', - 'vote_down_count')[:100] - - up_votes = Vote.objects.get_up_vote_count_from_user(user) - down_votes = Vote.objects.get_down_vote_count_from_user(user) - votes_today = Vote.objects.get_votes_count_today_from_user(user) - votes_total = VOTE_RULES['scope_votes_per_user_per_day'] - - question_id_set = set(map(lambda v: v['id'], list(questions))) \ - | set(map(lambda v: v['id'], list(answered_questions))) - - user_tags = Tag.objects.filter(questions__id__in = question_id_set) - try: - from django.db.models import Count - awards = Award.objects.extra( - select={'id': 'badge.id', - 'name':'badge.name', - 'description': 'badge.description', - 'type': 'badge.type'}, - tables=['award', 'badge'], - order_by=['-awarded_at'], - where=['user_id=%s AND badge_id=badge.id'], - params=[user.id] - ).values('id', 'name', 'description', 'type') - total_awards = awards.count() - awards = awards.annotate(count = Count('badge__id')) - user_tags = user_tags.annotate(user_tag_usage_count=Count('name')) - - except ImportError: - awards = Award.objects.extra( - select={'id': 'badge.id', - 'count': 'count(badge_id)', - 'name':'badge.name', - 'description': 'badge.description', - 'type': 'badge.type'}, - tables=['award', 'badge'], - order_by=['-awarded_at'], - where=['user_id=%s AND badge_id=badge.id'], - params=[user.id] - ).values('id', 'count', 'name', 'description', 'type') - total_awards = awards.count() - awards.query.group_by = ['badge_id'] - - user_tags = user_tags.extra( - select={'user_tag_usage_count': 'COUNT(1)',}, - order_by=['-user_tag_usage_count'], - ) - user_tags.query.group_by = ['name'] - - if auth.can_moderate_users(request.user): - moderate_user_form = ModerateUserForm(instance=user) - else: - moderate_user_form = None - - return render_to_response(user_view.template_file,{ - 'moderate_user_form': moderate_user_form, - "tab_name" : user_view.id, - "tab_description" : user_view.tab_description, - "page_title" : user_view.page_title, - "view_user" : user, - "questions" : questions, - "answered_questions" : answered_questions, - "up_votes" : up_votes, - "down_votes" : down_votes, - "total_votes": up_votes + down_votes, - "votes_today_left": votes_total-votes_today, - "votes_total_per_day": votes_total, - "user_tags" : user_tags[:50], - "tags" : tags, - "awards": awards, - "total_awards" : total_awards, - }, context_instance=RequestContext(request)) - -def user_recent(request, user_id, user_view): - user = get_object_or_404(User, id=user_id) - def get_type_name(type_id): - for item in TYPE_ACTIVITY: - if type_id in item: - return item[1] - - class Event: - def __init__(self, time, type, title, summary, answer_id, question_id): - self.time = time - self.type = get_type_name(type) - self.type_id = type - self.title = title - self.summary = summary - slug_title = slugify(title) - self.title_link = reverse('question', kwargs={'id':question_id}) + u'%s' % slug_title - if int(answer_id) > 0: - self.title_link += '#%s' % answer_id - - class AwardEvent: - def __init__(self, time, type, id): - self.time = time - self.type = get_type_name(type) - self.type_id = type - self.badge = get_object_or_404(Badge, id=id) - - activities = [] - # ask questions - questions = Activity.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'question.id', - 'active_at' : 'activity.active_at', - 'activity_type' : 'activity.activity_type' - }, - tables=['activity', 'question'], - where=['activity.content_type_id = %s AND activity.object_id = ' + - 'question.id AND question.deleted=False AND activity.user_id = %s AND activity.activity_type = %s'], - params=[question_type_id, user_id, TYPE_ACTIVITY_ASK_QUESTION], - order_by=['-activity.active_at'] - ).values( - 'title', - 'question_id', - 'active_at', - 'activity_type' - ) - if len(questions) > 0: - questions = [(Event(q['active_at'], q['activity_type'], q['title'], '', '0', \ - q['question_id'])) for q in questions] - activities.extend(questions) - - # answers - answers = Activity.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'question.id', - 'answer_id' : 'answer.id', - 'active_at' : 'activity.active_at', - 'activity_type' : 'activity.activity_type' - }, - tables=['activity', 'answer', 'question'], - where=['activity.content_type_id = %s AND activity.object_id = answer.id AND ' + - 'answer.question_id=question.id AND answer.deleted=False AND activity.user_id=%s AND '+ - 'activity.activity_type=%s AND question.deleted=False'], - params=[answer_type_id, user_id, TYPE_ACTIVITY_ANSWER], - order_by=['-activity.active_at'] - ).values( - 'title', - 'question_id', - 'answer_id', - 'active_at', - 'activity_type' - ) - if len(answers) > 0: - answers = [(Event(q['active_at'], q['activity_type'], q['title'], '', q['answer_id'], \ - q['question_id'])) for q in answers] - activities.extend(answers) - - # question comments - comments = Activity.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'comment.object_id', - 'added_at' : 'comment.added_at', - 'activity_type' : 'activity.activity_type' - }, - tables=['activity', 'question', 'comment'], - - where=['activity.content_type_id = %s AND activity.object_id = comment.id AND '+ - 'activity.user_id = comment.user_id AND comment.object_id=question.id AND '+ - 'comment.content_type_id=%s AND activity.user_id = %s AND activity.activity_type=%s AND ' + - 'question.deleted=False'], - params=[comment_type_id, question_type_id, user_id, TYPE_ACTIVITY_COMMENT_QUESTION], - order_by=['-comment.added_at'] - ).values( - 'title', - 'question_id', - 'added_at', - 'activity_type' - ) - - if len(comments) > 0: - comments = [(Event(q['added_at'], q['activity_type'], q['title'], '', '0', \ - q['question_id'])) for q in comments] - activities.extend(comments) - - # answer comments - comments = Activity.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'question.id', - 'answer_id' : 'answer.id', - 'added_at' : 'comment.added_at', - 'activity_type' : 'activity.activity_type' - }, - tables=['activity', 'question', 'answer', 'comment'], - - where=['activity.content_type_id = %s AND activity.object_id = comment.id AND '+ - 'activity.user_id = comment.user_id AND comment.object_id=answer.id AND '+ - 'comment.content_type_id=%s AND question.id = answer.question_id AND '+ - 'activity.user_id = %s AND activity.activity_type=%s AND '+ - 'answer.deleted=False AND question.deleted=False'], - params=[comment_type_id, answer_type_id, user_id, TYPE_ACTIVITY_COMMENT_ANSWER], - order_by=['-comment.added_at'] - ).values( - 'title', - 'question_id', - 'answer_id', - 'added_at', - 'activity_type' - ) - - if len(comments) > 0: - comments = [(Event(q['added_at'], q['activity_type'], q['title'], '', q['answer_id'], \ - q['question_id'])) for q in comments] - activities.extend(comments) - - # question revisions - revisions = Activity.objects.extra( - select={ - 'title' : 'question_revision.title', - 'question_id' : 'question_revision.question_id', - 'added_at' : 'activity.active_at', - 'activity_type' : 'activity.activity_type', - 'summary' : 'question_revision.summary' - }, - tables=['activity', 'question_revision', 'question'], - where=['activity.content_type_id = %s AND activity.object_id = question_revision.id AND '+ - 'question_revision.id=question.id AND question.deleted=False AND '+ - 'activity.user_id = question_revision.author_id AND activity.user_id = %s AND '+ - 'activity.activity_type=%s'], - params=[question_revision_type_id, user_id, TYPE_ACTIVITY_UPDATE_QUESTION], - order_by=['-activity.active_at'] - ).values( - 'title', - 'question_id', - 'added_at', - 'activity_type', - 'summary' - ) - - if len(revisions) > 0: - revisions = [(Event(q['added_at'], q['activity_type'], q['title'], q['summary'], '0', \ - q['question_id'])) for q in revisions] - activities.extend(revisions) - - # answer revisions - revisions = Activity.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'question.id', - 'answer_id' : 'answer.id', - 'added_at' : 'activity.active_at', - 'activity_type' : 'activity.activity_type', - 'summary' : 'answer_revision.summary' - }, - tables=['activity', 'answer_revision', 'question', 'answer'], - - where=['activity.content_type_id = %s AND activity.object_id = answer_revision.id AND '+ - 'activity.user_id = answer_revision.author_id AND activity.user_id = %s AND '+ - 'answer_revision.answer_id=answer.id AND answer.question_id = question.id AND '+ - 'question.deleted=False AND answer.deleted=False AND '+ - 'activity.activity_type=%s'], - params=[answer_revision_type_id, user_id, TYPE_ACTIVITY_UPDATE_ANSWER], - order_by=['-activity.active_at'] - ).values( - 'title', - 'question_id', - 'added_at', - 'answer_id', - 'activity_type', - 'summary' - ) - - if len(revisions) > 0: - revisions = [(Event(q['added_at'], q['activity_type'], q['title'], q['summary'], \ - q['answer_id'], q['question_id'])) for q in revisions] - activities.extend(revisions) - - # accepted answers - accept_answers = Activity.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'question.id', - 'added_at' : 'activity.active_at', - 'activity_type' : 'activity.activity_type', - }, - tables=['activity', 'answer', 'question'], - where=['activity.content_type_id = %s AND activity.object_id = answer.id AND '+ - 'activity.user_id = question.author_id AND activity.user_id = %s AND '+ - 'answer.deleted=False AND question.deleted=False AND '+ - 'answer.question_id=question.id AND activity.activity_type=%s'], - params=[answer_type_id, user_id, TYPE_ACTIVITY_MARK_ANSWER], - order_by=['-activity.active_at'] - ).values( - 'title', - 'question_id', - 'added_at', - 'activity_type', - ) - if len(accept_answers) > 0: - accept_answers = [(Event(q['added_at'], q['activity_type'], q['title'], '', '0', \ - q['question_id'])) for q in accept_answers] - activities.extend(accept_answers) - #award history - awards = Activity.objects.extra( - select={ - 'badge_id' : 'badge.id', - 'awarded_at': 'award.awarded_at', - 'activity_type' : 'activity.activity_type' - }, - tables=['activity', 'award', 'badge'], - where=['activity.user_id = award.user_id AND activity.user_id = %s AND '+ - 'award.badge_id=badge.id AND activity.object_id=award.id AND activity.activity_type=%s'], - params=[user_id, TYPE_ACTIVITY_PRIZE], - order_by=['-activity.active_at'] - ).values( - 'badge_id', - 'awarded_at', - 'activity_type' - ) - if len(awards) > 0: - awards = [(AwardEvent(q['awarded_at'], q['activity_type'], q['badge_id'])) for q in awards] - activities.extend(awards) - - activities.sort(lambda x,y: cmp(y.time, x.time)) - - return render_to_response(user_view.template_file,{ - "tab_name" : user_view.id, - "tab_description" : user_view.tab_description, - "page_title" : user_view.page_title, - "view_user" : user, - "activities" : activities[:user_view.data_size] - }, context_instance=RequestContext(request)) - -def user_responses(request, user_id, user_view): - """ - We list answers for question, comments, and answer accepted by others for this user. - """ - class Response: - def __init__(self, type, title, question_id, answer_id, time, username, user_id, content): - self.type = type - self.title = title - self.titlelink = reverse('question', args=[question_id]) + u'%s#%s' % (slugify(title), answer_id) - self.time = time - self.userlink = reverse('users') + u'%s/%s/' % (user_id, username) - self.username = username - self.content = u'%s ...' % strip_tags(content)[:300] - - def __unicode__(self): - return u'%s %s' % (self.type, self.titlelink) - - user = get_object_or_404(User, id=user_id) - responses = [] - answers = Answer.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'question.id', - 'answer_id' : 'answer.id', - 'added_at' : 'answer.added_at', - 'html' : 'answer.html', - 'username' : 'auth_user.username', - 'user_id' : 'auth_user.id' - }, - select_params=[user_id], - tables=['answer', 'question', 'auth_user'], - where=['answer.question_id = question.id AND answer.deleted=False AND question.deleted=False AND '+ - 'question.author_id = %s AND answer.author_id <> %s AND answer.author_id=auth_user.id'], - params=[user_id, user_id], - order_by=['-answer.id'] - ).values( - 'title', - 'question_id', - 'answer_id', - 'added_at', - 'html', - 'username', - 'user_id' - ) - if len(answers) > 0: - answers = [(Response(TYPE_RESPONSE['QUESTION_ANSWERED'], a['title'], a['question_id'], - a['answer_id'], a['added_at'], a['username'], a['user_id'], a['html'])) for a in answers] - responses.extend(answers) - - - # question comments - comments = Comment.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'comment.object_id', - 'added_at' : 'comment.added_at', - 'comment' : 'comment.comment', - 'username' : 'auth_user.username', - 'user_id' : 'auth_user.id' - }, - tables=['question', 'auth_user', 'comment'], - where=['question.deleted=False AND question.author_id = %s AND comment.object_id=question.id AND '+ - 'comment.content_type_id=%s AND comment.user_id <> %s AND comment.user_id = auth_user.id'], - params=[user_id, question_type_id, user_id], - order_by=['-comment.added_at'] - ).values( - 'title', - 'question_id', - 'added_at', - 'comment', - 'username', - 'user_id' - ) - - if len(comments) > 0: - comments = [(Response(TYPE_RESPONSE['QUESTION_COMMENTED'], c['title'], c['question_id'], - '', c['added_at'], c['username'], c['user_id'], c['comment'])) for c in comments] - responses.extend(comments) - - # answer comments - comments = Comment.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'question.id', - 'answer_id' : 'answer.id', - 'added_at' : 'comment.added_at', - 'comment' : 'comment.comment', - 'username' : 'auth_user.username', - 'user_id' : 'auth_user.id' - }, - tables=['answer', 'auth_user', 'comment', 'question'], - where=['answer.deleted=False AND answer.author_id = %s AND comment.object_id=answer.id AND '+ - 'comment.content_type_id=%s AND comment.user_id <> %s AND comment.user_id = auth_user.id '+ - 'AND question.id = answer.question_id'], - params=[user_id, answer_type_id, user_id], - order_by=['-comment.added_at'] - ).values( - 'title', - 'question_id', - 'answer_id', - 'added_at', - 'comment', - 'username', - 'user_id' - ) - - if len(comments) > 0: - comments = [(Response(TYPE_RESPONSE['ANSWER_COMMENTED'], c['title'], c['question_id'], - c['answer_id'], c['added_at'], c['username'], c['user_id'], c['comment'])) for c in comments] - responses.extend(comments) - - # answer has been accepted - answers = Answer.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'question.id', - 'answer_id' : 'answer.id', - 'added_at' : 'answer.accepted_at', - 'html' : 'answer.html', - 'username' : 'auth_user.username', - 'user_id' : 'auth_user.id' - }, - select_params=[user_id], - tables=['answer', 'question', 'auth_user'], - where=['answer.question_id = question.id AND answer.deleted=False AND question.deleted=False AND '+ - 'answer.author_id = %s AND answer.accepted=True AND question.author_id=auth_user.id'], - params=[user_id], - order_by=['-answer.id'] - ).values( - 'title', - 'question_id', - 'answer_id', - 'added_at', - 'html', - 'username', - 'user_id' - ) - if len(answers) > 0: - answers = [(Response(TYPE_RESPONSE['ANSWER_ACCEPTED'], a['title'], a['question_id'], - a['answer_id'], a['added_at'], a['username'], a['user_id'], a['html'])) for a in answers] - responses.extend(answers) - - # sort posts by time - responses.sort(lambda x,y: cmp(y.time, x.time)) - - return render_to_response(user_view.template_file,{ - "tab_name" : user_view.id, - "tab_description" : user_view.tab_description, - "page_title" : user_view.page_title, - "view_user" : user, - "responses" : responses[:user_view.data_size], - - }, context_instance=RequestContext(request)) - -def user_votes(request, user_id, user_view): - user = get_object_or_404(User, id=user_id) - if not can_view_user_votes(request.user, user): - raise Http404 - votes = [] - question_votes = Vote.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'question.id', - 'answer_id' : 0, - 'voted_at' : 'vote.voted_at', - 'vote' : 'vote', - }, - select_params=[user_id], - tables=['vote', 'question', 'auth_user'], - where=['vote.content_type_id = %s AND vote.user_id = %s AND vote.object_id = question.id '+ - 'AND vote.user_id=auth_user.id'], - params=[question_type_id, user_id], - order_by=['-vote.id'] - ).values( - 'title', - 'question_id', - 'answer_id', - 'voted_at', - 'vote', - ) - if(len(question_votes) > 0): - votes.extend(question_votes) - - answer_votes = Vote.objects.extra( - select={ - 'title' : 'question.title', - 'question_id' : 'question.id', - 'answer_id' : 'answer.id', - 'voted_at' : 'vote.voted_at', - 'vote' : 'vote', - }, - select_params=[user_id], - tables=['vote', 'answer', 'question', 'auth_user'], - where=['vote.content_type_id = %s AND vote.user_id = %s AND vote.object_id = answer.id '+ - 'AND answer.question_id = question.id AND vote.user_id=auth_user.id'], - params=[answer_type_id, user_id], - order_by=['-vote.id'] - ).values( - 'title', - 'question_id', - 'answer_id', - 'voted_at', - 'vote', - ) - if(len(answer_votes) > 0): - votes.extend(answer_votes) - votes.sort(lambda x,y: cmp(y['voted_at'], x['voted_at'])) - return render_to_response(user_view.template_file,{ - "tab_name" : user_view.id, - "tab_description" : user_view.tab_description, - "page_title" : user_view.page_title, - "view_user" : user, - "votes" : votes[:user_view.data_size] - - }, context_instance=RequestContext(request)) - -def user_reputation(request, user_id, user_view): - user = get_object_or_404(User, id=user_id) - try: - from django.db.models import Sum - reputation = Repute.objects.extra( - select={'question_id':'question_id', - 'title': 'question.title'}, - tables=['repute', 'question'], - order_by=['-reputed_at'], - where=['user_id=%s AND question_id=question.id'], - params=[user.id] - ).values('question_id', 'title', 'reputed_at', 'reputation') - reputation = reputation.annotate(positive=Sum("positive"), negative=Sum("negative")) - except ImportError: - reputation = Repute.objects.extra( - select={'positive':'sum(positive)', 'negative':'sum(negative)', 'question_id':'question_id', - 'title': 'question.title'}, - tables=['repute', 'question'], - order_by=['-reputed_at'], - where=['user_id=%s AND question_id=question.id'], - params=[user.id] - ).values('positive', 'negative', 'question_id', 'title', 'reputed_at', 'reputation') - reputation.query.group_by = ['question_id'] - - rep_list = [] - for rep in Repute.objects.filter(user=user).order_by('reputed_at'): - dic = '[%s,%s]' % (calendar.timegm(rep.reputed_at.timetuple()) * 1000, rep.reputation) - rep_list.append(dic) - reps = ','.join(rep_list) - reps = '[%s]' % reps - - return render_to_response(user_view.template_file, { - "tab_name": user_view.id, - "tab_description": user_view.tab_description, - "page_title": user_view.page_title, - "view_user": user, - "reputation": reputation, - "reps": reps - }, context_instance=RequestContext(request)) - -def user_favorites(request, user_id, user_view): - user = get_object_or_404(User, id=user_id) - questions = Question.objects.extra( - select={ - 'vote_count' : 'question.vote_up_count + question.vote_down_count', - 'favorited_myself' : 'SELECT count(*) FROM favorite_question f WHERE f.user_id = %s '+ - 'AND f.question_id = question.id', - 'la_user_id' : 'auth_user.id', - 'la_username' : 'auth_user.username', - 'la_user_gold' : 'auth_user.gold', - 'la_user_silver' : 'auth_user.silver', - 'la_user_bronze' : 'auth_user.bronze', - 'la_user_reputation' : 'auth_user.reputation' - }, - select_params=[user_id], - tables=['question', 'auth_user', 'favorite_question'], - where=['question.deleted=True AND question.last_activity_by_id = auth_user.id '+ - 'AND favorite_question.question_id = question.id AND favorite_question.user_id = %s'], - params=[user_id], - order_by=['-vote_count', '-question.id'] - ).values('vote_count', - 'favorited_myself', - 'id', - 'title', - 'author_id', - 'added_at', - 'answer_accepted', - 'answer_count', - 'comment_count', - 'view_count', - 'favourite_count', - 'summary', - 'tagnames', - 'vote_up_count', - 'vote_down_count', - 'last_activity_at', - 'la_user_id', - 'la_username', - 'la_user_gold', - 'la_user_silver', - 'la_user_bronze', - 'la_user_reputation') - return render_to_response(user_view.template_file,{ - "tab_name" : user_view.id, - "tab_description" : user_view.tab_description, - "page_title" : user_view.page_title, - "questions" : questions[:user_view.data_size], - "view_user" : user - }, context_instance=RequestContext(request)) - -def user_email_subscriptions(request, user_id, user_view): - user = get_object_or_404(User, id=user_id) - if request.method == 'POST': - email_feeds_form = EditUserEmailFeedsForm(request.POST) - tag_filter_form = TagFilterSelectionForm(request.POST, instance=user) - if email_feeds_form.is_valid() and tag_filter_form.is_valid(): - - action_status = None - tag_filter_saved = tag_filter_form.save() - if tag_filter_saved: - action_status = _('changes saved') - if 'save' in request.POST: - feeds_saved = email_feeds_form.save(user) - if feeds_saved: - action_status = _('changes saved') - elif 'stop_email' in request.POST: - email_stopped = email_feeds_form.reset().save(user) - initial_values = EditUserEmailFeedsForm.NO_EMAIL_INITIAL - email_feeds_form = EditUserEmailFeedsForm(initial=initial_values) - if email_stopped: - action_status = _('email updates canceled') - else: - email_feeds_form = EditUserEmailFeedsForm() - email_feeds_form.set_initial_values(user) - tag_filter_form = TagFilterSelectionForm(instance=user) - action_status = None - return render_to_response(user_view.template_file,{ - 'tab_name':user_view.id, - 'tab_description':user_view.tab_description, - 'page_title':user_view.page_title, - 'view_user':user, - 'email_feeds_form':email_feeds_form, - 'tag_filter_selection_form':tag_filter_form, - 'action_status':action_status, - }, context_instance=RequestContext(request)) - -def question_comments(request, id): - question = get_object_or_404(Question, id=id) - user = request.user - return __comments(request, question, 'question') - -def answer_comments(request, id): - answer = get_object_or_404(Answer, id=id) - user = request.user - return __comments(request, answer, 'answer') - -def __comments(request, obj, type): - # only support get comments by ajax now - user = request.user - if request.is_ajax(): - if request.method == "GET": - response = __generate_comments_json(obj, type, user) - elif request.method == "POST": - if auth.can_add_comments(user,obj): - comment_data = request.POST.get('comment') - comment = Comment(content_object=obj, comment=comment_data, user=request.user) - comment.save() - obj.comment_count = obj.comment_count + 1 - obj.save() - response = __generate_comments_json(obj, type, user) - else: - response = HttpResponseForbidden(mimetype="application/json") - return response - -def __generate_comments_json(obj, type, user): - comments = obj.comments.all().order_by('id') - # {"Id":6,"PostId":38589,"CreationDate":"an hour ago","Text":"hello there!","UserDisplayName":"Jarrod Dixon","UserUrl":"/users/3/jarrod-dixon","DeleteUrl":null} - json_comments = [] - from forum.templatetags.extra_tags import diff_date - for comment in comments: - comment_user = comment.user - delete_url = "" - if user != None and auth.can_delete_comment(user, comment): - #/posts/392845/comments/219852/delete - #todo translate this url - delete_url = reverse(index) + type + "s/%s/comments/%s/delete/" % (obj.id, comment.id) - json_comments.append({"id" : comment.id, - "object_id" : obj.id, - "comment_age" : diff_date(comment.added_at), - "text" : comment.comment, - "user_display_name" : comment_user.username, - "user_url" : comment_user.get_profile_url(), - "delete_url" : delete_url - }) - - data = simplejson.dumps(json_comments) - return HttpResponse(data, mimetype="application/json") - -def delete_comment(request, object_id='', comment_id='', commented_object_type=None): - response = None - commented_object = None - if commented_object_type == 'question': - commented_object = Question - elif commented_object_type == 'answer': - commented_object = Answer - - if request.is_ajax(): - comment = get_object_or_404(Comment, id=comment_id) - if auth.can_delete_comment(request.user, comment): - obj = get_object_or_404(commented_object, id=object_id) - obj.comments.remove(comment) - obj.comment_count = obj.comment_count - 1 - obj.save() - user = request.user - return __generate_comments_json(obj, commented_object_type, user) - raise PermissionDenied() - -def logout(request): - return render_to_response('logout.html', { - 'next' : get_next_url(request), - }, context_instance=RequestContext(request)) - -def badges(request): - badges = Badge.objects.all().order_by('type') - my_badges = [] - if request.user.is_authenticated(): - my_badges = Award.objects.filter(user=request.user) - my_badges.query.group_by = ['badge_id'] - - return render_to_response('badges.html', { - 'badges' : badges, - 'mybadges' : my_badges, - 'feedback_faq_url' : reverse('feedback'), - }, context_instance=RequestContext(request)) - -def badge(request, id): - badge = get_object_or_404(Badge, id=id) - awards = Award.objects.extra( - select={'id': 'auth_user.id', - 'name': 'auth_user.username', - 'rep':'auth_user.reputation', - 'gold': 'auth_user.gold', - 'silver': 'auth_user.silver', - 'bronze': 'auth_user.bronze'}, - tables=['award', 'auth_user'], - where=['badge_id=%s AND user_id=auth_user.id'], - params=[id] - ).distinct('id') - - return render_to_response('badge.html', { - 'awards' : awards, - 'badge' : badge, - }, context_instance=RequestContext(request)) - -def read_message(request): - if request.method == "POST": - if request.POST['formdata'] == 'required': - request.session['message_silent'] = 1 - if request.user.is_authenticated(): - request.user.delete_messages() - return HttpResponse('') - -def upload(request): - class FileTypeNotAllow(Exception): - pass - class FileSizeNotAllow(Exception): - pass - class UploadPermissionNotAuthorized(Exception): - pass - - #<result><msg><![CDATA[%s]]></msg><error><![CDATA[%s]]></error><file_url>%s</file_url></result> - xml_template = "<result><msg><![CDATA[%s]]></msg><error><![CDATA[%s]]></error><file_url>%s</file_url></result>" - - try: - f = request.FILES['file-upload'] - # check upload permission - if not can_upload_files(request.user): - raise UploadPermissionNotAuthorized - - # check file type - file_name_suffix = os.path.splitext(f.name)[1].lower() - if not file_name_suffix in settings.ALLOW_FILE_TYPES: - raise FileTypeNotAllow - - # generate new file name - new_file_name = str(time.time()).replace('.', str(random.randint(0,100000))) + file_name_suffix - # use default storage to store file - default_storage.save(new_file_name, f) - # check file size - # byte - size = default_storage.size(new_file_name) - if size > settings.ALLOW_MAX_FILE_SIZE: - default_storage.delete(new_file_name) - raise FileSizeNotAllow - - result = xml_template % ('Good', '', default_storage.url(new_file_name)) - except UploadPermissionNotAuthorized: - result = xml_template % ('', _('uploading images is limited to users with >60 reputation points'), '') - except FileTypeNotAllow: - result = xml_template % ('', _("allowed file types are 'jpg', 'jpeg', 'gif', 'bmp', 'png', 'tiff'"), '') - except FileSizeNotAllow: - result = xml_template % ('', _("maximum upload file size is %sK") % settings.ALLOW_MAX_FILE_SIZE / 1024, '') - except Exception: - result = xml_template % ('', _('Error uploading file. Please contact the site administrator. Thank you. %s' % Exception), '') - - return HttpResponse(result, mimetype="application/xml") - -def books(request): - return HttpResponseRedirect(reverse('books') + '/mysql-zhaoyang') - -def book(request, short_name, unanswered=False): - """ - 1. questions list - 2. book info - 3. author info and blog rss items - """ - """ - List of Questions, Tagged questions, and Unanswered questions. - """ - books = Book.objects.extra(where=['short_name = %s'], params=[short_name]) - match_count = len(books) - if match_count == 0: - raise Http404 - else: - # the book info - book = books[0] - # get author info - author_info = BookAuthorInfo.objects.get(book=book) - # get author rss info - author_rss = BookAuthorRss.objects.filter(book=book) - - # get pagesize from session, if failed then get default value - user_page_size = request.session.get("pagesize", QUESTIONS_PAGE_SIZE) - # set pagesize equal to logon user specified value in database - if request.user.is_authenticated() and request.user.questions_per_page > 0: - user_page_size = request.user.questions_per_page - - try: - page = int(request.GET.get('page', '1')) - except ValueError: - page = 1 - - view_id = request.GET.get('sort', None) - view_dic = {"latest":"-added_at", "active":"-last_activity_at", "hottest":"-answer_count", "mostvoted":"-score" } - try: - orderby = view_dic[view_id] - except KeyError: - view_id = "latest" - orderby = "-added_at" - - # check if request is from tagged questions - if unanswered: - # check if request is from unanswered questions - # Article.objects.filter(publications__id__exact=1) - objects = Question.objects.filter(book__id__exact=book.id, deleted=False, answer_count=0).order_by(orderby) - else: - objects = Question.objects.filter(book__id__exact=book.id, deleted=False).order_by(orderby) - - # RISK - inner join queries - objects = objects.select_related(); - objects_list = Paginator(objects, user_page_size) - questions = objects_list.page(page) - - return render_to_response('book.html', { - "book" : book, - "author_info" : author_info, - "author_rss" : author_rss, - "questions" : questions, - "context" : { - 'is_paginated' : True, - 'pages': objects_list.num_pages, - 'page': page, - 'has_previous': questions.has_previous(), - 'has_next': questions.has_next(), - 'previous': questions.previous_page_number(), - 'next': questions.next_page_number(), - 'base_url' : request.path + '?sort=%s&' % view_id, - 'pagesize' : user_page_size - } - }, context_instance=RequestContext(request)) - -@login_required -def ask_book(request, short_name): - if request.method == "POST": - form = AskForm(request.POST) - if form.is_valid(): - added_at = datetime.datetime.now() - html = sanitize_html(markdowner.convert(form.cleaned_data['text'])) - question = Question( - title = strip_tags(form.cleaned_data['title']), - author = request.user, - added_at = added_at, - last_activity_at = added_at, - last_activity_by = request.user, - wiki = form.cleaned_data['wiki'], - tagnames = form.cleaned_data['tags'].strip(), - html = html, - summary = strip_tags(html)[:120] - ) - if question.wiki: - question.last_edited_by = question.author - question.last_edited_at = added_at - question.wikified_at = added_at - - question.save() - - # create the first revision - QuestionRevision.objects.create( - question = question, - revision = 1, - title = question.title, - author = request.user, - revised_at = added_at, - tagnames = question.tagnames, - summary = CONST['default_version'], - text = form.cleaned_data['text'] - ) - - books = Book.objects.extra(where=['short_name = %s'], params=[short_name]) - match_count = len(books) - if match_count == 1: - # the book info - book = books[0] - book.questions.add(question) - - return HttpResponseRedirect(question.get_absolute_url()) - else: - form = AskForm() - - tags = _get_tags_cache_json() - return render_to_response('ask.html', { - 'form' : form, - 'tags' : tags, - 'email_validation_faq_url': reverse('faq') + '#validate', - }, context_instance=RequestContext(request)) - -def search(request): - """ - Search by question, user and tag keywords. - For questions now we only search keywords in question title. - """ - if request.method == "GET": - keywords = request.GET.get("q") - search_type = request.GET.get("t") - try: - page = int(request.GET.get('page', '1')) - except ValueError: - page = 1 - if keywords is None: - return HttpResponseRedirect(reverse(index)) - if search_type == 'tag': - return HttpResponseRedirect(reverse('tags') + '?q=%s&page=%s' % (keywords.strip(), page)) - elif search_type == "user": - return HttpResponseRedirect(reverse('users') + '?q=%s&page=%s' % (keywords.strip(), page)) - elif search_type == "question": - - template_file = "questions.html" - # Set flag to False by default. If it is equal to True, then need to be saved. - pagesize_changed = False - # get pagesize from session, if failed then get default value - user_page_size = request.session.get("pagesize", QUESTIONS_PAGE_SIZE) - # set pagesize equal to logon user specified value in database - if request.user.is_authenticated() and request.user.questions_per_page > 0: - user_page_size = request.user.questions_per_page - - try: - page = int(request.GET.get('page', '1')) - # get new pagesize from UI selection - pagesize = int(request.GET.get('pagesize', user_page_size)) - if pagesize <> user_page_size: - pagesize_changed = True - - except ValueError: - page = 1 - pagesize = user_page_size - - # save this pagesize to user database - if pagesize_changed: - request.session["pagesize"] = pagesize - if request.user.is_authenticated(): - user = request.user - user.questions_per_page = pagesize - user.save() - - view_id = request.GET.get('sort', None) - view_dic = {"latest":"-added_at", "active":"-last_activity_at", "hottest":"-answer_count", "mostvoted":"-score" } - try: - orderby = view_dic[view_id] - except KeyError: - view_id = "latest" - orderby = "-added_at" - - if settings.USE_PG_FTS: - objects = Question.objects.filter(deleted=False).extra( - select={ - 'ranking': "ts_rank_cd(tsv, plainto_tsquery(%s), 32)", - }, - where=["tsv @@ plainto_tsquery(%s)"], - params=[keywords], - select_params=[keywords] - ).order_by('-ranking') - - elif settings.USE_SPHINX_SEARCH == True: - #search index is now free of delete questions and answers - #so there is not "antideleted" filtering here - objects = Question.search.query(keywords) - #no related selection either because we're relying on full text search here - else: - objects = Question.objects.filter(deleted=False).extra(where=['title like %s'], params=['%' + keywords + '%']).order_by(orderby) - # RISK - inner join queries - objects = objects.select_related(); - - objects_list = Paginator(objects, pagesize) - questions = objects_list.page(page) - - # Get related tags from this page objects - related_tags = [] - for question in questions.object_list: - tags = list(question.tags.all()) - for tag in tags: - if tag not in related_tags: - related_tags.append(tag) - - #if is_search is true in the context, prepend this string to soting tabs urls - search_uri = "?q=%s&page=%d&t=question" % ("+".join(keywords.split()), page) - - return render_to_response(template_file, { - "questions" : questions, - "tab_id" : view_id, - "questions_count" : objects_list.count, - "tags" : related_tags, - "searchtag" : None, - "searchtitle" : keywords, - "keywords" : keywords, - "is_unanswered" : False, - "is_search": True, - "search_uri": search_uri, - "context" : { - 'is_paginated' : True, - 'pages': objects_list.num_pages, - 'page': page, - 'has_previous': questions.has_previous(), - 'has_next': questions.has_next(), - 'previous': questions.previous_page_number(), - 'next': questions.next_page_number(), - 'base_url' : request.path + '?t=question&q=%s&sort=%s&' % (keywords, view_id), - 'pagesize' : pagesize - }}, context_instance=RequestContext(request)) - - else: - raise Http404 |