From 2acb62174ab2cac9c7a88faafcb5f0a22a54db6f Mon Sep 17 00:00:00 2001 From: Mike Chen Date: Sun, 5 Jul 2009 10:23:06 +0800 Subject: initiliaze git rep --- forum/forms.py | 194 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 194 insertions(+) create mode 100644 forum/forms.py (limited to 'forum/forms.py') diff --git a/forum/forms.py b/forum/forms.py new file mode 100644 index 00000000..70a44f28 --- /dev/null +++ b/forum/forms.py @@ -0,0 +1,194 @@ +import re +from datetime import date +from django import forms +from models import * +from const import * + +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 = u'标题' + self.help_text = u'请输入对问题具有描述性质的标题 - “帮忙！紧急求助！”不是建议的提问方式。' + self.initial = '' + + def clean(self, value): + if len(value) < 10: + raise forms.ValidationError(u"标题的长度必须大于10") + + 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 = u'内容' + self.help_text = u'' + self.initial = '' + + def clean(self, value): + if len(value) < 10: + raise forms.ValidationError(u"内容至少要10个字符") + + 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 = u'标签' + self.help_text = u'多个标签请用空格间隔-最多5个标签。（优先使用自动匹配的英文标签。）' + self.initial = '' + + def clean(self, value): + value = super(TagNamesField, self).clean(value) + data = value.strip() + if len(data) < 1: + raise forms.ValidationError(u'标签不能为空') + list = data.split(' ') + list_temp = [] + if len(list) > 5: + raise forms.ValidationError(u'最多只能有5个标签') + for tag in list: + if len(tag) > 20: + raise forms.ValidationError(u'每个标签的长度不超过20') + + #TODO: regex match not allowed characters here + + if tag.find('/') > -1 or tag.find('\\') > -1 or tag.find('<') > -1 or tag.find('>') > -1 or tag.find('&') > -1 or tag.find('\'') > -1 or tag.find('"') > -1: + #if not tagname_re.match(tag): + raise forms.ValidationError(u'标签请使用英文字母，中文或者数字字符串（. - _ # 也可以）') + # 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 = u'社区wiki模式' + self.help_text = u'选择社区wiki模式，问答不计算积分，签名也不显示作者信息' + + +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 = u'更新概要：' + self.help_text = u'输入本次修改的简单概述（如：修改了别字，修正了语法，改进了样式等。非必填项。）' + +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})) + def __init__(self, question, *args, **kwargs): + super(AnswerForm, self).__init__(*args, **kwargs) + if question.wiki: + self.fields['wiki'].initial = True + +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=u'不会公开，用于头像显示服务', required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) + realname = forms.CharField(label=u'真实姓名', required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) + website = forms.URLField(label=u'个人网站', required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) + city = forms.CharField(label=u'城市', required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) + birthday = forms.DateField(label=u'生日', help_text=u'不会公开，只会显示您的年龄，格式为：YYYY-MM-DD', required=True, widget=forms.TextInput(attrs={'size' : 35})) + about = forms.CharField(label=u'个人简介', required=False, widget=forms.Textarea(attrs={'cols' : 60})) + + def __init__(self, user, *args, **kwargs): + super(EditUserForm, self).__init__(*args, **kwargs) + 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.date() + 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']: + 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(u'该电子邮件已被注册，请选择另一个再试。') + raise forms.ValidationError("该电子邮件帐号已被注册，请选择另一个再试。") + else: + return self.cleaned_data['email'] \ No newline at end of file -- cgit v1.2.3-1-g7c22