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from django.shortcuts import get_object_or_404
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from boards.abstracts.settingsmanager import get_settings_manager, \
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SETTING_FAVORITE_TAGS, SETTING_HIDDEN_TAGS
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from boards.models import Tag, Thread
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from boards.views.all_threads import AllThreadsView, DEFAULT_PAGE
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from boards.views.mixins import DispatcherMixin, RedirectNextMixin
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from boards.forms import ThreadForm, PlainErrorList
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PARAM_HIDDEN_TAGS = 'hidden_tags'
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PARAM_TAG = 'tag'
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PARAM_IS_FAVORITE = 'is_favorite'
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PARAM_IS_HIDDEN = 'is_hidden'
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__author__ = 'neko259'
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class TagView(AllThreadsView, DispatcherMixin, RedirectNextMixin):
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tag_name = None
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def get_threads(self):
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tag = get_object_or_404(Tag, name=self.tag_name)
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return tag.get_threads()
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def get_context_data(self, **kwargs):
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params = super(TagView, self).get_context_data(**kwargs)
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settings_manager = get_settings_manager(kwargs['request'])
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tag = get_object_or_404(Tag, name=self.tag_name)
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params[PARAM_TAG] = tag
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fav_tag_names = settings_manager.get_setting(SETTING_FAVORITE_TAGS)
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hidden_tag_names = settings_manager.get_setting(SETTING_HIDDEN_TAGS)
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params[PARAM_IS_FAVORITE] = fav_tag_names is not None and tag.name in fav_tag_names
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params[PARAM_IS_HIDDEN] = hidden_tag_names is not None and tag.name in hidden_tag_names
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return params
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def get(self, request, tag_name, page=DEFAULT_PAGE, form=None):
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self.tag_name = tag_name
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dispatch_result = self.dispatch_method(request)
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if dispatch_result:
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return dispatch_result
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else:
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return super(TagView, self).get(request, page, form)
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def post(self, request, tag_name, page=DEFAULT_PAGE):
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form = ThreadForm(request.POST, request.FILES,
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error_class=PlainErrorList)
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form.session = request.session
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if form.is_valid():
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return self.create_thread(request, form)
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if form.need_to_ban:
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# Ban user because he is suspected to be a bot
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self._ban_current_user(request)
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return self.get(request, tag_name, page, form)
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def subscribe(self, request):
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tag = get_object_or_404(Tag, name=self.tag_name)
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settings_manager = get_settings_manager(request)
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settings_manager.add_fav_tag(tag)
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return self.redirect_to_next(request)
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def unsubscribe(self, request):
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tag = get_object_or_404(Tag, name=self.tag_name)
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settings_manager = get_settings_manager(request)
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settings_manager.del_fav_tag(tag)
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return self.redirect_to_next(request)
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def hide(self, request):
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"""
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Adds tag to user's hidden tags. Threads with this tag will not be
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shown.
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"""
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tag = get_object_or_404(Tag, name=self.tag_name)
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settings_manager = get_settings_manager(request)
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settings_manager.add_hidden_tag(tag)
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def unhide(self, request):
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"""
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Removed tag from user's hidden tags.
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"""
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tag = get_object_or_404(Tag, name=self.tag_name)
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settings_manager = get_settings_manager(request)
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settings_manager.del_hidden_tag(tag)
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