forum/views/meta.py

   1 import os
   2 from itertools import groupby
   3 from django.shortcuts import render_to_response, get_object_or_404
   4 from django.core.urlresolvers import reverse
   5 from django.template import RequestContext, loader
   6 from django.http import HttpResponseRedirect, HttpResponse, Http404
   7 from django.views.static import serve
   8 from forum import settings
   9 from forum.modules import decorate
  10 from forum.views.decorators import login_required
  11 from forum.forms import FeedbackForm
  12 from django.core.urlresolvers import reverse
  13 from django.utils.translation import ugettext as _
  14 from django.db.models import Count
  15 from forum.forms import get_next_url
  16 from forum.models import Badge, Award, User, Page
  17 from forum.badges.base import BadgesMeta
  18 from forum import settings
  19 from forum.utils.mail import send_template_email
  20 from django.utils.safestring import mark_safe
  21 from forum.templatetags.extra_filters import or_preview
  22 import decorators
  23 import re
  24
  25 def favicon(request):
  26     return HttpResponseRedirect(str(settings.APP_FAVICON))
  27
  28 def custom_css(request):
  29     return HttpResponse(or_preview(settings.CUSTOM_CSS, request), mimetype="text/css")
  30
  31 def static(request, title, content):
  32     return render_to_response('static.html', {'content' : content, 'title': title},
  33                               context_instance=RequestContext(request))
  34
  35 def media(request, skin, path):
  36     response = serve(request, "%s/media/%s" % (skin, path),
  37                  document_root=os.path.join(os.path.dirname(os.path.dirname(__file__)), 'skins').replace('\\', '/'))
  38     content_type = response['Content-Type']
  39     if ('charset=' not in content_type):
  40         if (content_type.startswith('text') or content_type=='application/x-javascript'):
  41             content_type += '; charset=utf-8'
  42             response['Content-Type'] = content_type
  43     return response
  44
  45
  46 def markdown_help(request):
  47     return render_to_response('markdown_help.html', context_instance=RequestContext(request))
  48
  49
  50 def opensearch(request):
  51     return render_to_response('opensearch.html', {'settings' : settings}, context_instance=RequestContext(request))
  52
  53
  54 def feedback(request):
  55     if request.method == "POST":
  56         form = FeedbackForm(request.user, data=request.POST)
  57         if form.is_valid():
  58             context = {
  59                  'user': request.user,
  60                  'email': request.user.is_authenticated() and request.user.email or form.cleaned_data.get('email', None),
  61                  'message': form.cleaned_data['message'],
  62                  'name': request.user.is_authenticated() and request.user.username or form.cleaned_data.get('name', None),
  63                  'ip': request.META['REMOTE_ADDR'],
  64             }
  65
  66             recipients = User.objects.filter(is_superuser=True)
  67             send_template_email(recipients, "notifications/feedback.html", context)
  68
  69             msg = _('Thanks for the feedback!')
  70             request.user.message_set.create(message=msg)
  71             return HttpResponseRedirect(get_next_url(request))
  72     else:
  73         form = FeedbackForm(request.user, initial={'next':get_next_url(request)})
  74
  75     return render_to_response('feedback.html', {'form': form}, context_instance=RequestContext(request))
  76
  77 feedback.CANCEL_MESSAGE=_('We look forward to hearing your feedback! Please, give it next time :)')
  78
  79 def privacy(request):
  80     return render_to_response('privacy.html', context_instance=RequestContext(request))
  81
  82 @decorate.withfn(login_required)
  83 def logout(request):
  84     return render_to_response('logout.html', {
  85     'next' : get_next_url(request),
  86     }, context_instance=RequestContext(request))
  87
  88 @decorators.render('badges.html', 'badges', _('badges'), weight=300)
  89 def badges(request):
  90     badges = [b.ondb for b in sorted(BadgesMeta.by_id.values(), lambda b1, b2: cmp(b1.name, b2.name))]
  91
  92     if request.user.is_authenticated():
  93         my_badges = Award.objects.filter(user=request.user).values('badge_id').distinct()
  94     else:
  95         my_badges = []
  96
  97     return {
  98         'badges' : badges,
  99         'mybadges' : my_badges,
 100     }
 101
 102 def badge(request, id, slug):
 103     badge = Badge.objects.get(id=id)
 104     awards = list(Award.objects.filter(badge=badge).order_by('user', 'awarded_at'))
 105     award_count = len(awards)
 106
 107     awards = sorted([dict(count=len(list(g)), user=k) for k, g in groupby(awards, lambda a: a.user)],
 108                     lambda c1, c2: c2['count'] - c1['count'])
 109
 110     return render_to_response('badge.html', {
 111     'award_count': award_count,
 112     'awards' : awards,
 113     'badge' : badge,
 114     }, context_instance=RequestContext(request))
 115
 116 def page(request, path):
 117     if path in settings.STATIC_PAGE_REGISTRY:
 118         try:
 119             page = Page.objects.get(id=settings.STATIC_PAGE_REGISTRY[path])
 120
 121             if (not page.published) and (not request.user.is_superuser):
 122                 raise Http404
 123         except:
 124             raise Http404
 125     else:
 126         raise Http404
 127
 128     template = page.extra.get('template', 'default')
 129     sidebar = page.extra.get('sidebar', '')
 130
 131     if template == 'default':
 132         base = 'base_content.html'
 133     elif template == 'sidebar':
 134         base = 'base.html'
 135
 136         sidebar_render = page.extra.get('render', 'markdown')
 137
 138         if sidebar_render == 'markdown':
 139             sidebar = page._as_markdown(sidebar)
 140         elif sidebar_render == 'html':
 141             sidebar = mark_safe(sidebar)
 142
 143     else:
 144         return HttpResponse(page.body, mimetype=page.extra.get('mimetype', 'text/html'))
 145
 146     render = page.extra.get('render', 'markdown')
 147
 148     if render == 'markdown':
 149         body = page.as_markdown()
 150     elif render == 'html':
 151         body = mark_safe(page.body)
 152     else:
 153         body = page.body
 154
 155     return render_to_response('page.html', {
 156     'page' : page,
 157     'body' : body,
 158     'sidebar': sidebar,
 159     'base': base,
 160     }, context_instance=RequestContext(request))
 161
 162