1 from django import template
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2 from django.utils.translation import ugettext as _
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3 from django.utils.safestring import mark_safe
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4 from forum.models import Tag, MarkedTag
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5 from forum.templatetags import argument_parser
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6 from forum import settings
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8 register = template.Library()
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10 class QuestionItemNode(template.Node):
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11 template = template.loader.get_template('question_list/item.html')
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13 def __init__(self, question, options):
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14 self.question = template.Variable(question)
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15 self.options = options
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17 def render(self, context):
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18 return self.template.render(template.Context({
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19 'question': self.question.resolve(context),
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20 'question_summary': self.options.get('question_summary', 'no' ) == 'yes',
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21 'favorite_count': self.options.get('favorite_count', 'no') == 'yes',
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22 'signature_type': self.options.get('signature_type', 'lite'),
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25 class SubscriptionItemNode(template.Node):
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26 template = template.loader.get_template('question_list/subscription_item.html')
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28 def __init__(self, subscription, question, options):
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29 self.question = template.Variable(question)
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30 self.subscription = template.Variable(subscription)
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31 self.options = options
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33 def render(self, context):
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34 return self.template.render(template.Context({
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35 'question': self.question.resolve(context),
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36 'subscription': self.subscription.resolve(context),
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37 'signature_type': self.options.get('signature_type', 'lite'),
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41 def question_list_item(parser, token):
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42 tokens = token.split_contents()[1:]
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43 return QuestionItemNode(tokens[0], argument_parser(tokens[1:]))
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46 def subscription_list_item(parser, token):
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47 tokens = token.split_contents()[1:]
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48 return SubscriptionItemNode(tokens[0], tokens[1], argument_parser(tokens[2:]))
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50 @register.inclusion_tag('question_list/sort_tabs.html')
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51 def question_sort_tabs(sort_context):
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54 @register.inclusion_tag('question_list/related_tags.html')
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55 def question_list_related_tags(questions):
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57 tags = Tag.objects.filter(nodes__id__in=[q.id for q in questions]).distinct()
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59 if settings.LIMIT_RELATED_TAGS:
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60 tags = tags[:settings.LIMIT_RELATED_TAGS]
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62 return {'tags': tags}
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64 return {'tags': False}
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66 @register.inclusion_tag('question_list/tag_selector.html', takes_context=True)
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67 def tag_selector(context):
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68 request = context['request']
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69 show_interesting_tags = settings.SHOW_INTERESTING_TAGS_BOX
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71 if request.user.is_authenticated():
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72 pt = MarkedTag.objects.filter(user=request.user)
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74 'request' : request,
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75 "interesting_tag_names": pt.filter(reason='good').values_list('tag__name', flat=True),
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76 'ignored_tag_names': pt.filter(reason='bad').values_list('tag__name', flat=True),
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77 'user_authenticated': True,
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78 'show_interesting_tags' : show_interesting_tags,
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81 return { 'request' : request, 'user_authenticated': False, 'show_interesting_tags' : show_interesting_tags }
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