]> git.openstreetmap.org Git - osqa.git/blobdiff - forum/views/readers.py
Removes some unsused context variables, and removes the books module which was not...
[osqa.git] / forum / views / readers.py
index b199bea2cf850837c605f2541f92c2a132df0e05..134fff24fb5e09e21991efbb95f51ddb730c641b 100644 (file)
@@ -2,9 +2,9 @@
 import datetime
 import logging
 from urllib import unquote
-from django.conf import settings as django_settings
+from forum import settings as django_settings
 from django.shortcuts import render_to_response, get_object_or_404
-from django.http import HttpResponseRedirect, HttpResponse, HttpResponseForbidden, Http404, HttpResponsePermanentRedirect
+from django.http import HttpResponseRedirect, HttpResponse, Http404, HttpResponsePermanentRedirect
 from django.core.paginator import Paginator, EmptyPage, InvalidPage
 from django.template import RequestContext
 from django import template
@@ -20,13 +20,14 @@ from django.utils.http import urlquote  as django_urlquote
 from django.template.defaultfilters import slugify
 from django.utils.safestring import mark_safe
 
-from forum.utils.html import sanitize_html
+from forum.utils.html import sanitize_html, hyperlink
 from forum.utils.diff import textDiff as htmldiff
 from forum.forms import *
 from forum.models import *
-from forum.utils.forms import get_next_url
+from forum.forms import get_next_url
 from forum.actions import QuestionViewAction
-from forum.modules.decorators import decoratable
+from forum.http_responses import HttpResponseUnauthorized
+from forum.feed import RssQuestionFeed
 import decorators
 
 # used in index page
@@ -41,31 +42,88 @@ QUESTIONS_PAGE_SIZE = 30
 # used in answers
 ANSWERS_PAGE_SIZE = 10
 
+def feed(request):
+    return RssQuestionFeed(
+                Question.objects.filter_state(deleted=False).order_by('-last_activity_at'),
+                settings.APP_TITLE + _(' - ')+ _('latest questions'),
+                settings.APP_DESCRIPTION,
+                request)(request)
+
+
 @decorators.render('index.html')
 def index(request):
-    return question_list(request, Question.objects.all(), sort='active', base_path=reverse('questions'))
+    return question_list(request,
+                         Question.objects.all(),
+                         sort=request.utils.set_sort_method('active'),
+                         base_path=reverse('questions'),
+                         feed_url=reverse('latest_questions_feed'))
 
-@decorators.render('questions.html', 'unanswered')
+@decorators.render('questions.html', 'unanswered', _('unanswered'), weight=400)
 def unanswered(request):
-    return question_list(request, Question.objects.filter(extra_ref=None),
-                         _('Open questions without an accepted answer'))
-
-@decorators.render('questions.html', 'questions')
+    return question_list(request,
+                         Question.objects.filter(extra_ref=None),
+                         _('open questions without an accepted answer'),
+                         request.utils.set_sort_method('active'),
+                         None,
+                         _("Unanswered Questions"))
+
+@decorators.render('questions.html', 'questions', _('questions'), weight=0)
 def questions(request):
-    return question_list(request, Question.objects.all())
+    return question_list(request, Question.objects.all(), _('questions'), request.utils.set_sort_method('active'))
 
 @decorators.render('questions.html')
 def tag(request, tag):
-    return question_list(request, Question.objects.filter(tags__name=unquote(tag)),
-                        mark_safe(_('Questions tagged <span class="tag">%(tag)s</span>') % {'tag': tag}))
+    return question_list(request,
+                         Question.objects.filter(tags__name=unquote(tag)),
+                         mark_safe(_('questions tagged <span class="tag">%(tag)s</span>') % {'tag': tag}),
+                         request.utils.set_sort_method('active'),
+                         None,
+                         mark_safe(_('Questions Tagged With %(tag)s') % {'tag': tag}),
+                         False)
+
+@decorators.render('questions.html', 'questions', tabbed=False)
+def user_questions(request, mode, user, slug):
+    user = get_object_or_404(User, id=user)
+
+    if mode == _('asked-by'):
+        questions = Question.objects.filter(author=user)
+        description = _("Questions asked by %s")
+    elif mode == _('answered-by'):
+        questions = Question.objects.filter(children__author=user, children__node_type='answer').distinct()
+        description = _("Questions answered by %s")
+    elif mode == _('subscribed-by'):
+        if not (request.user.is_superuser or request.user == user):
+            return HttpResponseUnauthorized(request)
+        questions = user.subscriptions
+
+        if request.user == user:
+            description = _("Questions you subscribed %s")
+        else:
+            description = _("Questions subscribed by %s")
+    else:
+        raise Http404
+
+
+    return question_list(request, questions,
+                         mark_safe(description % hyperlink(user.get_profile_url(), user.username)),
+                         request.utils.set_sort_method('active'),
+                         page_title=description % user.username)
+
 
 @decorators.list('questions', QUESTIONS_PAGE_SIZE)
-def question_list(request, initial, list_description=_('questions'), sort=None, base_path=None):
-    questions = initial.filter(deleted=None, in_moderation=None)
+def question_list(request, initial,
+                  list_description=_('questions'),
+                  sort=None,
+                  base_path=None,
+                  page_title=_("All Questions"),
+                  allowIgnoreTags=True,
+                  feed_url=None):
 
-    if request.user.is_authenticated():
-        questions = questions.filter(
-                ~Q(tags__id__in=request.user.marked_tags.filter(user_selections__reason='bad')))
+    questions = initial.filter_state(deleted=False)
+
+    if request.user.is_authenticated() and allowIgnoreTags:
+        questions = questions.filter(~Q(tags__id__in = request.user.marked_tags.filter(user_selections__reason = 'bad'))
+                                     )
 
     if sort is not False:
         if sort is None:
@@ -77,44 +135,69 @@ def question_list(request, initial, list_description=_('questions'), sort=None,
 
         questions=questions.order_by(view_dic.get(sort, '-added_at'))
 
+    if page_title is None:
+        page_title = _("Questions")
+
+    if request.GET.get('type', None) == 'rss':
+        return RssQuestionFeed(questions, page_title, list_description, request)(request)
+
+    keywords =  ""
+    if request.GET.get("q"):
+        keywords = request.GET.get("q").strip()
+
+    answer_count = Answer.objects.filter_state(deleted=False).filter(parent__in=questions).count()
+    answer_description = _("answers")
+
+    if not feed_url:
+        req_params = "&".join(["%s=%s" % (k, v) for k, v in request.GET.items() if not k in ('page', 'pagesize', 'sort')])
+        if req_params:
+            req_params = '&' + req_params
+
+        feed_url = mark_safe(request.path + "?type=rss" + req_params)
+
     return {
-        "questions" : questions,
-        "questions_count" : questions.count(),
-        #"tags_autocomplete" : _get_tags_cache_json(),
-        "list_description": list_description,
-        "base_path" : base_path,
-        }
+    "questions" : questions,
+    "questions_count" : questions.count(),
+    "answer_count" : answer_count,
+    "keywords" : keywords,
+    "list_description": list_description,
+    "answer_description": answer_description,
+    "base_path" : base_path,
+    "page_title" : page_title,
+    "tab" : "questions",
+    'feed_url': feed_url,
+    }
 
 
 def search(request):
     if request.method == "GET" and "q" in request.GET:
         keywords = request.GET.get("q")
         search_type = request.GET.get("t")
-        
+
         if not keywords:
             return HttpResponseRedirect(reverse(index))
         if search_type == 'tag':
-            return HttpResponseRedirect(reverse('tags') + '?q=%s' % (keywords.strip()))
+            return HttpResponseRedirect(reverse('tags') + '?q=%s' % urlquote(keywords.strip()))
         elif search_type == "user":
-            return HttpResponseRedirect(reverse('users') + '?q=%s' % (keywords.strip()))
+            return HttpResponseRedirect(reverse('users') + '?q=%s' % urlquote(keywords.strip()))
         elif search_type == "question":
             return question_search(request, keywords)
     else:
         return render_to_response("search.html", context_instance=RequestContext(request))
 
-@decoratable
-def do_question_search(keywords):
-    return Question.objects.filter(Q(title__icontains=keywords) | Q(body__icontains=keywords))
-
 @decorators.render('questions.html')
 def question_search(request, keywords):
-    initial = do_question_search(keywords)
+    initial = Question.objects.search(keywords)
 
-    return question_list(request, initial, _("questions matching '%(keywords)s'") % {'keywords': keywords},
-            base_path="%s?t=question&q=%s" % (reverse('search'), django_urlquote(keywords)), sort=False)
-    
+    return question_list(request, initial,
+                         _("questions matching '%(keywords)s'") % {'keywords': keywords},
+                         False,
+                         "%s?t=question&q=%s" % (reverse('search'),django_urlquote(keywords)),
+                         _("questions matching '%(keywords)s'") % {'keywords': keywords})
 
-def tags(request):#view showing a listing of available tags - plain list
+
+@decorators.render('tags.html', 'tags', _('tags'), weight=100)
+def tags(request):
     stag = ""
     is_paginated = True
     sortby = request.GET.get('sort', 'used')
@@ -126,34 +209,34 @@ def tags(request):#view showing a listing of available tags - plain list
     if request.method == "GET":
         stag = request.GET.get("q", "").strip()
         if stag != '':
-            objects_list = Paginator(Tag.objects.filter(deleted=False).exclude(used_count=0).extra(where=['name like %s'], params=['%' + stag + '%']), DEFAULT_PAGE_SIZE)
+            objects_list = Paginator(Tag.active.filter(name__contains=stag), DEFAULT_PAGE_SIZE)
         else:
             if sortby == "name":
-                objects_list = Paginator(Tag.objects.all().filter(deleted=False).exclude(used_count=0).order_by("name"), DEFAULT_PAGE_SIZE)
+                objects_list = Paginator(Tag.active.order_by("name"), DEFAULT_PAGE_SIZE)
             else:
-                objects_list = Paginator(Tag.objects.all().filter(deleted=False).exclude(used_count=0).order_by("-used_count"), DEFAULT_PAGE_SIZE)
+                objects_list = Paginator(Tag.active.order_by("-used_count"), DEFAULT_PAGE_SIZE)
 
     try:
         tags = objects_list.page(page)
     except (EmptyPage, InvalidPage):
         tags = objects_list.page(objects_list.num_pages)
 
-    return render_to_response('tags.html', {
-                                            "tags" : tags,
-                                            "stag" : stag,
-                                            "tab_id" : sortby,
-                                            "keywords" : stag,
-                                            "context" : {
-                                                'is_paginated' : is_paginated,
-                                                'pages': objects_list.num_pages,
-                                                'page': page,
-                                                'has_previous': tags.has_previous(),
-                                                'has_next': tags.has_next(),
-                                                'previous': tags.previous_page_number(),
-                                                'next': tags.next_page_number(),
-                                                'base_url' : reverse('tags') + '?sort=%s&' % sortby
-                                            }
-                                }, context_instance=RequestContext(request))
+    return {
+        "tags" : tags,
+        "stag" : stag,
+        "tab_id" : sortby,
+        "keywords" : stag,
+        "context" : {
+            'is_paginated' : is_paginated,
+            'pages': objects_list.num_pages,
+            'page': page,
+            'has_previous': tags.has_previous(),
+            'has_next': tags.has_next(),
+            'previous': tags.previous_page_number(),
+            'next': tags.next_page_number(),
+            'base_url' : reverse('tags') + '?sort=%s&' % sortby
+        }
+    }
 
 def get_answer_sort_order(request):
     view_dic = {"latest":"-added_at", "oldest":"added_at", "votes":"-score" }
@@ -172,17 +255,17 @@ def update_question_view_times(request, question):
     if not 'last_seen_in_question' in request.session:
         request.session['last_seen_in_question'] = {}
 
-    last_seen = request.session['last_seen_in_question'].get(question.id,None)
+    last_seen = request.session['last_seen_in_question'].get(question.id, None)
 
     if (not last_seen) or last_seen < question.last_activity_at:
-        QuestionViewAction(question, request.user).save()
+        QuestionViewAction(question, request.user, ip=request.META['REMOTE_ADDR']).save()
         request.session['last_seen_in_question'][question.id] = datetime.datetime.now()
 
     request.session['last_seen_in_question'][question.id] = datetime.datetime.now()
 
 def match_question_slug(slug):
     slug_words = slug.split('-')
-    qs = Question.objects.filter(node_type="question", title__istartswith=slug_words[0])
+    qs = Question.objects.filter(title__istartswith=slug_words[0])
 
     for q in qs:
         if slug == urlquote(slugify(q.title)):
@@ -192,29 +275,31 @@ def match_question_slug(slug):
 
 def question(request, id, slug):
     try:
-        question = Question.objects.get(node_type="question", id=id)
+        question = Question.objects.get(id=id)
     except:
-        question = match_question_slug(slug)
-        if question is not None:
-            return HttpResponsePermanentRedirect(question.get_absolute_url())
-        else:
-            raise Http404()
+        if slug:
+            question = match_question_slug(slug)
+            if question is not None:
+                return HttpResponsePermanentRedirect(question.get_absolute_url())
 
-    if slug != urlquote(slugify(question.title)):
-        return HttpResponsePermanentRedirect(question.get_absolute_url())
+        raise Http404()
 
     page = int(request.GET.get('page', 1))
     view_id, order_by = get_answer_sort_order(request)
 
-    if question.deleted and not request.user.can_view_deleted_post(question):
+    if question.nis.deleted and not request.user.can_view_deleted_post(question):
         raise Http404
 
-    answer_form = AnswerForm(question)
+    if request.POST:
+        answer_form = AnswerForm(question, request.POST)
+    else:
+        answer_form = AnswerForm(question)
+
     answers = request.user.get_visible_answers(question)
 
     if answers is not None:
         answers = [a for a in answers.order_by("-marked", order_by)
-                   if not a.deleted or a.author == request.user]
+                   if not a.nis.deleted or a.author == request.user]
 
     objects_list = Paginator(answers, ANSWERS_PAGE_SIZE)
     page_objects = objects_list.page(page)
@@ -230,24 +315,24 @@ def question(request, id, slug):
         subscription = False
 
     return render_to_response('question.html', {
-        "question" : question,
-        "answer" : answer_form,
-        "answers" : page_objects.object_list,
-        "tab_id" : view_id,
-        "similar_questions" : question.get_related_questions(),
-        "subscription": subscription,
-        "context" : {
-            'is_paginated' : True,
-            'pages': objects_list.num_pages,
-            'page': page,
-            'has_previous': page_objects.has_previous(),
-            'has_next': page_objects.has_next(),
-            'previous': page_objects.previous_page_number(),
-            'next': page_objects.next_page_number(),
-            'base_url' : request.path + '?sort=%s&' % view_id,
-            'extend_url' : "#sort-top"
-        }
-        }, context_instance=RequestContext(request))
+    "question" : question,
+    "answer" : answer_form,
+    "answers" : page_objects.object_list,
+    "tab_id" : view_id,
+    "similar_questions" : question.get_related_questions(),
+    "subscription": subscription,
+    "context" : {
+    'is_paginated' : True,
+    'pages': objects_list.num_pages,
+    'page': page,
+    'has_previous': page_objects.has_previous(),
+    'has_next': page_objects.has_next(),
+    'previous': page_objects.previous_page_number(),
+    'next': page_objects.next_page_number(),
+    'base_url' : request.path + '?sort=%s&' % view_id,
+    'extend_url' : "#sort-top"
+    }
+    }, context_instance=RequestContext(request))
 
 
 REVISION_TEMPLATE = template.loader.get_template('node/revision.html')
@@ -260,9 +345,9 @@ def revisions(request, id):
 
     for i, revision in enumerate(revisions):
         rev_ctx.append(dict(inst=revision, html=REVISION_TEMPLATE.render(template.Context({
-                'title': revision.title,
-                'html': revision.html,
-                'tags': revision.tagname_list(),
+        'title': revision.title,
+        'html': revision.html,
+        'tags': revision.tagname_list(),
         }))))
 
         if i > 0:
@@ -274,11 +359,11 @@ def revisions(request, id):
             rev_ctx[i]['summary'] = _('Revision n. %(rev_number)d') % {'rev_number': revision.revision}
         else:
             rev_ctx[i]['summary'] = revision.summary
-            
+
     return render_to_response('revisions.html', {
-                              'post': post,
-                              'revisions': rev_ctx,
-                              }, context_instance=RequestContext(request))
+    'post': post,
+    'revisions': rev_ctx,
+    }, context_instance=RequestContext(request))