OSQA-386

[osqa.git] / forum / views / readers.py

diff --git a/forum/views/readers.py b/forum/views/readers.py
index 6e75b378a1572b2900f78933db16bdeab4157f69..07f6a3f2de3f5c44940939dbe4a11af1610c3637 100644 (file)
--- a/forum/views/readers.py
+++ b/forum/views/readers.py
@@ -1,10 +1,10 @@
-# encoding:utf-8   
+# encoding:utf-8

 import datetime
 import logging
 from urllib import unquote
 from forum import settings as django_settings
 from django.shortcuts import render_to_response, get_object_or_404
 import datetime
 import logging
 from urllib import unquote
 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
 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 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.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.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
 import decorators
 
 # used in index page


@@ -41,23 +42,32 @@ QUESTIONS_PAGE_SIZE = 30
 # used in answers
 ANSWERS_PAGE_SIZE = 10
 
 # 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=request.utils.set_sort_method('active'),
 @decorators.render('index.html')
 def index(request):
     return question_list(request,
                          Question.objects.all(),
                          sort=request.utils.set_sort_method('active'),

-                         base_path=reverse('questions'))
+                         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'),
                          request.utils.set_sort_method('active'),
                          None,
 def unanswered(request):
     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"))
+                         _("Unanswered Questions"))

 
 

-@decorators.render('questions.html', 'questions')
+@decorators.render('questions.html', 'questions', _('questions'), weight=0)

 def questions(request):
     return question_list(request, Question.objects.all(), _('questions'), request.utils.set_sort_method('active'))
 
 def questions(request):
     return question_list(request, Question.objects.all(), _('questions'), request.utils.set_sort_method('active'))
 


@@ -68,15 +78,52 @@ def tag(request, tag):
                          mark_safe(_('questions tagged <span class="tag">%(tag)s</span>') % {'tag': tag}),
                          request.utils.set_sort_method('active'),
                          None,
                          mark_safe(_('questions tagged <span class="tag">%(tag)s</span>') % {'tag': tag}),
                          request.utils.set_sort_method('active'),
                          None,

-                         mark_safe(_('questions tagged %(tag)s') % {'tag': tag}),
+                         mark_safe(_('Questions Tagged With %(tag)s') % {'tag': tag}),

                          False)
 
                          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)
 @decorators.list('questions', QUESTIONS_PAGE_SIZE)

-def question_list(request, initial, list_description=_('questions'), sort=None, base_path=None, page_title=None, allowIgnoreTags=True):
+def question_list(request, initial,
+                  list_description=_('questions'),
+                  sort=None,
+                  base_path=None,
+                  page_title=_("All Questions"),
+                  allowIgnoreTags=True,
+                  feed_url=None):
+

     questions = initial.filter_state(deleted=False)
 
     if request.user.is_authenticated() and allowIgnoreTags:
     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')))
+        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:
 
     if sort is not False:
         if sort is None:


@@ -91,25 +138,35 @@ def question_list(request, initial, list_description=_('questions'), sort=None,
     if page_title is None:
         page_title = _("Questions")
 
     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()
 
     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_count = Answer.objects.filter_state(deleted=False).filter(parent__in=questions).count()

     answer_description = _("answers")
 
     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 {
     return {

-        "questions" : questions,
-        "questions_count" : questions.count(),
-        "answer_count" : answer_count,
-        "keywords" : keywords,
-        #"tags_autocomplete" : _get_tags_cache_json(),
-        "list_description": list_description,
-        "answer_description": answer_description,
-        "base_path" : base_path,
-        "page_title" : page_title,
-        "tab" : "questions",
-        }
+    "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):
 
 
 def search(request):


@@ -132,11 +189,15 @@ def search(request):
 def question_search(request, keywords):
     initial = Question.objects.search(keywords)
 
 def question_search(request, 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')
     stag = ""
     is_paginated = True
     sortby = request.GET.get('sort', 'used')


@@ -160,22 +221,22 @@ def tags(request):#view showing a listing of available tags - plain list
     except (EmptyPage, InvalidPage):
         tags = objects_list.page(objects_list.num_pages)
 
     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" }
 
 def get_answer_sort_order(request):
     view_dic = {"latest":"-added_at", "oldest":"added_at", "votes":"-score" }


@@ -194,7 +255,7 @@ def update_question_view_times(request, question):
     if not 'last_seen_in_question' in request.session:
         request.session['last_seen_in_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, ip=request.META['REMOTE_ADDR']).save()
 
     if (not last_seen) or last_seen < question.last_activity_at:
         QuestionViewAction(question, request.user, ip=request.META['REMOTE_ADDR']).save()


@@ -204,7 +265,7 @@ def update_question_view_times(request, question):
 
 def match_question_slug(slug):
     slug_words = slug.split('-')
 
 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)):
 
     for q in qs:
         if slug == urlquote(slugify(q.title)):


@@ -214,16 +275,14 @@ def match_question_slug(slug):
 
 def question(request, id, slug):
     try:
 
 def question(request, id, slug):
     try:

-        question = Question.objects.get(node_type="question", id=id)
+        question = Question.objects.get(id=id)

     except:
     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)
 
     page = int(request.GET.get('page', 1))
     view_id, order_by = get_answer_sort_order(request)


@@ -256,24 +315,24 @@ def question(request, id, slug):
         subscription = False
 
     return render_to_response('question.html', {
         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')
 
 
 REVISION_TEMPLATE = template.loader.get_template('node/revision.html')


@@ -281,14 +340,13 @@ REVISION_TEMPLATE = template.loader.get_template('node/revision.html')
 def revisions(request, id):
     post = get_object_or_404(Node, id=id).leaf
     revisions = list(post.revisions.order_by('revised_at'))
 def revisions(request, id):
     post = get_object_or_404(Node, id=id).leaf
     revisions = list(post.revisions.order_by('revised_at'))

-

     rev_ctx = []
 
     for i, revision in enumerate(revisions):
     rev_ctx = []
 
     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(),
+        rev_ctx.append(dict(inst=revision, html=template.loader.get_template('node/revision.html').render(template.Context({
+        'title': revision.title,
+        'html': revision.html,
+        'tags': revision.tagname_list(),

         }))))
 
         if i > 0:
         }))))
 
         if i > 0:


@@ -301,10 +359,12 @@ def revisions(request, id):
         else:
             rev_ctx[i]['summary'] = revision.summary
 
         else:
             rev_ctx[i]['summary'] = revision.summary
 

+    rev_ctx.reverse()
+

     return render_to_response('revisions.html', {
     return render_to_response('revisions.html', {

-                              'post': post,
-                              'revisions': rev_ctx,
-                              }, context_instance=RequestContext(request))
+    'post': post,
+    'revisions': rev_ctx,
+    }, context_instance=RequestContext(request))