Show only one image in the tag

boards/views/tag_threads.py

@@ -1,124 +1,124 b''
 from django.shortcuts import get_object_or_404, redirect
 from django.core.urlresolvers import reverse
 
 from boards.abstracts.settingsmanager import get_settings_manager, \
         SETTING_FAVORITE_TAGS, SETTING_HIDDEN_TAGS
 from boards.models import Tag, PostImage
 from boards.views.all_threads import AllThreadsView, DEFAULT_PAGE
 from boards.views.mixins import DispatcherMixin
 from boards.forms import ThreadForm, PlainErrorList
 
 PARAM_HIDDEN_TAGS = 'hidden_tags'
 PARAM_TAG = 'tag'
 PARAM_IS_FAVORITE = 'is_favorite'
 PARAM_IS_HIDDEN = 'is_hidden'
 PARAM_RANDOM_IMAGES = 'random_images'
 
-IMAGES_COUNT = 3
+IMAGES_COUNT = 1
 
 __author__ = 'neko259'
 
 
 class TagView(AllThreadsView, DispatcherMixin):
 
     tag_name = None
 
     def get_threads(self):
         tag = get_object_or_404(Tag, name=self.tag_name)
 
         hidden_tags = self.settings_manager.get_hidden_tags()
 
         try:
             hidden_tags.remove(tag)
         except ValueError:
             pass
 
         return tag.get_threads().exclude(
             tags__in=hidden_tags)
 
     def get_context_data(self, **kwargs):
         params = super(TagView, self).get_context_data(**kwargs)
 
         settings_manager = get_settings_manager(kwargs['request'])
 
         tag = get_object_or_404(Tag, name=self.tag_name)
         params[PARAM_TAG] = tag
 
         fav_tag_names = settings_manager.get_setting(SETTING_FAVORITE_TAGS)
         hidden_tag_names = settings_manager.get_setting(SETTING_HIDDEN_TAGS)
 
         params[PARAM_IS_FAVORITE] = fav_tag_names is not None and tag.name in fav_tag_names
         params[PARAM_IS_HIDDEN] = hidden_tag_names is not None and tag.name in hidden_tag_names
         params[PARAM_RANDOM_IMAGES] = PostImage.objects.get_random_images(IMAGES_COUNT, tags=[tag])
 
         return params
 
     def get_previous_page_link(self, current_page):
         return reverse('tag', kwargs={
             'tag_name': self.tag_name,
         }) + '?page=' + str(current_page.previous_page_number())
 
     def get_next_page_link(self, current_page):
         return reverse('tag', kwargs={
             'tag_name': self.tag_name,
         }) + '?page=' + str(current_page.next_page_number())
 
     def get(self, request, tag_name, form=None):
         self.tag_name = tag_name
 
         return super(TagView, self).get(request, form)
 
 
     def post(self, request, tag_name):
         self.tag_name = tag_name
 
         if 'method' in request.POST:
             self.dispatch_method(request)
             form = None
 
             return redirect('tag', tag_name)
         else:
             form = ThreadForm(request.POST, request.FILES,
                               error_class=PlainErrorList)
             form.session = request.session
 
             if form.is_valid():
                 return self.create_thread(request, form)
             if form.need_to_ban:
                 # Ban user because he is suspected to be a bot
                 self._ban_current_user(request)
 
             return self.get(request, tag_name, page, form)
 
     def subscribe(self, request):
         tag = get_object_or_404(Tag, name=self.tag_name)
 
         settings_manager = get_settings_manager(request)
         settings_manager.add_fav_tag(tag)
 
     def unsubscribe(self, request):
         tag = get_object_or_404(Tag, name=self.tag_name)
 
         settings_manager = get_settings_manager(request)
         settings_manager.del_fav_tag(tag)
 
     def hide(self, request):
         """
         Adds tag to user's hidden tags. Threads with this tag will not be
         shown.
         """
 
         tag = get_object_or_404(Tag, name=self.tag_name)
 
         settings_manager = get_settings_manager(request)
         settings_manager.add_hidden_tag(tag)
 
     def unhide(self, request):
         """
         Removed tag from user's hidden tags.
         """
 
         tag = get_object_or_404(Tag, name=self.tag_name)
 
         settings_manager = get_settings_manager(request)
         settings_manager.del_hidden_tag(tag)