diff options
Diffstat (limited to 'forum/templatetags/extra_tags.py')
| -rw-r--r-- | forum/templatetags/extra_tags.py | 127 |
1 files changed, 116 insertions, 11 deletions
diff --git a/forum/templatetags/extra_tags.py b/forum/templatetags/extra_tags.py index 90ebb65b..b2199284 100644 --- a/forum/templatetags/extra_tags.py +++ b/forum/templatetags/extra_tags.py @@ -1,4 +1,5 @@ import time +import os import datetime import math import re @@ -6,13 +7,15 @@ import logging from django import template from django.utils.encoding import smart_unicode from django.utils.safestring import mark_safe -from django.utils.timesince import timesince 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 width="%(size)s" height="%(size)s" ' +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" />') @@ -115,6 +118,23 @@ def cnprog_pagesize(context): "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): @@ -216,21 +236,31 @@ def convert2tagname_list(question): @register.simple_tag def diff_date(date, limen=2): - meses = ['Ene', 'Feb', 'Mar', 'Abr', 'May', 'Jun', 'Jul', 'Ago', 'Sept', 'Oct', 'Nov', 'Dic'] - current_time = datetime.datetime(*time.localtime()[0:6]) - diff = current_time - date - diff_days = diff.days - if diff_days > limen: - return "%s %s - %s @ %s:%s" % (meses[date.month-1], date.day, date.year, date.hour, date.minute) + 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 timesince(date) + _(' ago') - + 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 - from django.conf import settings root = settings.SITE_SRC_ROOT dir = ( root, @@ -243,3 +273,78 @@ def get_latest_changed_timestamp(): except: timestr = '' return timestr + +@register.simple_tag +def href(url): + url = '///' + settings.FORUM_SCRIPT_ALIAS + '/' + url + return os.path.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) |