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, Http404, HttpResponsePermanentRedirect
+from django.http import HttpResponseRedirect, Http404, HttpResponsePermanentRedirect
from django.core.paginator import Paginator, EmptyPage, InvalidPage
-from django.core.exceptions import ObjectDoesNotExist
from django.template import RequestContext
from django import template
from django.utils.html import *
-from django.utils import simplejson
+from django.utils.http import urlquote
from django.db.models import Q, Count
from django.utils.translation import ugettext as _
-from django.template.defaultfilters import slugify
from django.core.urlresolvers import reverse
-from django.utils.datastructures import SortedDict
-from django.views.decorators.cache import cache_page
-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, hyperlink
+from forum import settings as django_settings
+from forum.utils.html import hyperlink
from forum.utils.diff import textDiff as htmldiff
from forum.utils import pagination
from forum.forms import *
from forum.models import *
-from forum.forms import get_next_url
from forum.actions import QuestionViewAction
from forum.http_responses import HttpResponseUnauthorized
from forum.feed import RssQuestionFeed, RssAnswerFeed
from forum.utils.pagination import generate_uri
+
import decorators
class HottestQuestionsSort(pagination.SortBase):
def apply(self, questions):
- return questions.annotate(new_child_count=Count('all_children')).filter(
- all_children__added_at__gt=datetime.datetime.now() - datetime.timedelta(days=1)).order_by('-new_child_count')
-
+ return questions.extra(select={'new_child_count': '''
+ SELECT COUNT(1)
+ FROM forum_node fn1
+ WHERE fn1.abs_parent_id = forum_node.id
+ AND fn1.id != forum_node.id
+ AND NOT(fn1.state_string LIKE '%%(deleted)%%')
+ AND added_at > %s'''
+ },
+ select_params=[ (datetime.datetime.now() - datetime.timedelta(days=2))
+ .strftime('%Y-%m-%d')]
+ ).order_by('-new_child_count', 'last_activity_at')
+
+class UnansweredQuestionsSort(pagination.SortBase):
+ def apply(self, questions):
+ return questions.extra(select={'answer_count': '''
+ SELECT COUNT(1)
+ FROM forum_node fn1
+ WHERE fn1.abs_parent_id = forum_node.id
+ AND fn1.id != forum_node.id
+ AND fn1.node_type='answer'
+ AND NOT(fn1.state_string LIKE '%%(deleted)%%')'''
+ }).order_by('answer_count', 'last_activity_at')
class QuestionListPaginatorContext(pagination.PaginatorContext):
- def __init__(self, id='QUESTIONS_LIST', prefix='', default_pagesize=30):
+ def __init__(self, id='QUESTIONS_LIST', prefix='', pagesizes=(15, 30, 50), default_pagesize=30):
super (QuestionListPaginatorContext, self).__init__(id, sort_methods=(
(_('active'), pagination.SimpleSort(_('active'), '-last_activity_at', _("Most <strong>recently updated</strong> questions"))),
(_('newest'), pagination.SimpleSort(_('newest'), '-added_at', _("most <strong>recently asked</strong> questions"))),
(_('hottest'), HottestQuestionsSort(_('hottest'), _("most <strong>active</strong> questions in the last 24 hours</strong>"))),
(_('mostvoted'), pagination.SimpleSort(_('most voted'), '-score', _("most <strong>voted</strong> questions"))),
- ), pagesizes=(15, 30, 50), default_pagesize=default_pagesize, prefix=prefix)
+ (_('unanswered'), UnansweredQuestionsSort('unanswered', "questions with no answers")),
+ ), pagesizes=pagesizes, default_pagesize=default_pagesize, prefix=prefix)
class AnswerSort(pagination.SimpleSort):
def apply(self, answers):
class AnswerPaginatorContext(pagination.PaginatorContext):
def __init__(self, id='ANSWER_LIST', prefix='', default_pagesize=10):
super (AnswerPaginatorContext, self).__init__(id, sort_methods=(
+ (_('active'), AnswerSort(_('active answers'), '-last_activity_at', _("most recently updated answers/comments will be shown first"))),
(_('oldest'), AnswerSort(_('oldest answers'), 'added_at', _("oldest answers will be shown first"))),
(_('newest'), AnswerSort(_('newest answers'), '-added_at', _("newest answers will be shown first"))),
(_('votes'), AnswerSort(_('popular answers'), ('-score', 'added_at'), _("most voted answers will be shown first"))),
@decorators.render('questions.html', 'unanswered', _('unanswered'), weight=400)
def unanswered(request):
return question_list(request,
- Question.objects.exclude(id__in=Question.objects.filter(children__marked=True).distinct()),
+ Question.objects.exclude(id__in=Question.objects.filter(children__marked=True).distinct()).exclude(marked=True),
_('open questions without an accepted answer'),
None,
_("Unanswered Questions"))
@decorators.render('questions.html', 'questions', _('questions'), weight=0)
def questions(request):
- return question_list(request, Question.objects.all(), _('questions'))
+ return question_list(request,
+ Question.objects.all(),
+ _('questions'))
@decorators.render('questions.html')
def tag(request, tag):
- questions = Question.objects.filter(tags__name=unquote(tag))
-
- if not questions:
+ try:
+ tag = Tag.active.get(name=unquote(tag))
+ except Tag.DoesNotExist:
raise Http404
- return question_list(request,
+ # Getting the questions QuerySet
+ questions = Question.objects.filter(tags__id=tag.id)
+
+ if request.method == "GET":
+ user = request.GET.get('user', None)
+
+ if user is not None:
+ try:
+ questions = questions.filter(author=User.objects.get(username=user))
+ except User.DoesNotExist:
+ raise Http404
+
+ # The extra tag context we need to pass
+ tag_context = {
+ 'tag' : tag,
+ }
+
+ # The context returned by the question_list function, contains info about the questions
+ question_context = question_list(request,
questions,
- mark_safe(_('questions tagged <span class="tag">%(tag)s</span>') % {'tag': tag}),
+ mark_safe(_(u'questions tagged <span class="tag">%(tag)s</span>') % {'tag': tag}),
None,
- mark_safe(_('Questions Tagged With %(tag)s') % {'tag': tag}),
+ mark_safe(_(u'Questions Tagged With %(tag)s') % {'tag': tag}),
False)
+ # If the return data type is not a dict just return it
+ if not isinstance(question_context, dict):
+ return question_context
+
+ question_context = dict(question_context)
+
+ # Create the combined context
+ context = dict(question_context.items() + tag_context.items())
+
+ return context
+
@decorators.render('questions.html', 'questions', tabbed=False)
def user_questions(request, mode, user, slug):
user = get_object_or_404(User, id=user)
page_title=_("All Questions"),
allowIgnoreTags=True,
feed_url=None,
- paginator_context=None):
+ paginator_context=None,
+ show_summary=None,
+ feed_sort=('-added_at',),
+ feed_req_params_exclude=(_('page'), _('pagesize'), _('sort')),
+ extra_context={}):
+
+ if show_summary is None:
+ show_summary = bool(settings.SHOW_SUMMARY_ON_QUESTIONS_LIST)
questions = initial.filter_state(deleted=False)
page_title = _("Questions")
if request.GET.get('type', None) == 'rss':
- questions = questions.order_by('-added_at')
+ if feed_sort:
+ questions = questions.order_by(*feed_sort)
return RssQuestionFeed(request, questions, page_title, list_description)(request)
keywords = ""
#answer_description = _("answers")
if not feed_url:
- req_params = "&".join(generate_uri(request.GET, (_('page'), _('pagesize'), _('sort'))))
+ req_params = generate_uri(request.GET, feed_req_params_exclude)
+
if req_params:
req_params = '&' + req_params
- feed_url = mark_safe(escape(request.path + "?type=rss" + req_params))
-
- return pagination.paginated(request, ('questions', paginator_context or QuestionListPaginatorContext()), {
- "questions" : questions.distinct(),
- "questions_count" : questions.count(),
- "keywords" : keywords,
- "list_description": list_description,
- "base_path" : base_path,
- "page_title" : page_title,
- "tab" : "questions",
- 'feed_url': feed_url,
- })
+ feed_url = request.path + "?type=rss" + req_params
+
+ context = {
+ 'questions' : questions.distinct(),
+ 'questions_count' : questions.count(),
+ 'keywords' : keywords,
+ 'list_description': list_description,
+ 'base_path' : base_path,
+ 'page_title' : page_title,
+ 'tab' : 'questions',
+ 'feed_url': feed_url,
+ 'show_summary' : show_summary,
+ }
+ context.update(extra_context)
+
+ return pagination.paginated(request,
+ ('questions', paginator_context or QuestionListPaginatorContext()), context)
def search(request):
@decorators.render('questions.html')
def question_search(request, keywords):
+ rank_feed = False
can_rank, initial = Question.objects.search(keywords)
if can_rank:
+ sort_order = None
+
+ if isinstance(can_rank, basestring):
+ sort_order = can_rank
+ rank_feed = True
+
paginator_context = QuestionListPaginatorContext()
- paginator_context.sort_methods[_('ranking')] = pagination.SimpleSort(_('relevance'), '-ranking', _("most relevant questions"))
+ paginator_context.sort_methods[_('ranking')] = pagination.SimpleSort(_('relevance'), sort_order, _("most relevant questions"))
paginator_context.force_sort = _('ranking')
else:
paginator_context = None
+ feed_url = mark_safe(escape(request.path + "?type=rss&q=" + keywords))
+
return question_list(request, initial,
_("questions matching '%(keywords)s'") % {'keywords': keywords},
None,
_("questions matching '%(keywords)s'") % {'keywords': keywords},
- paginator_context=paginator_context)
+ paginator_context=paginator_context,
+ feed_url=feed_url, feed_sort=rank_feed and (can_rank,) or '-added_at')
@decorators.render('tags.html', 'tags', _('tags'), weight=100)
})
def update_question_view_times(request, question):
- if not 'last_seen_in_question' in request.session:
- request.session['last_seen_in_question'] = {}
+ last_seen_in_question = request.session.get('last_seen_in_question', {})
- last_seen = request.session['last_seen_in_question'].get(question.id, None)
+ last_seen = last_seen_in_question.get(question.id, None)
- if (not last_seen) or last_seen < question.last_activity_at:
+ if (not last_seen) or (last_seen < question.last_activity_at):
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()
+ last_seen_in_question[question.id] = datetime.datetime.now()
+ request.session['last_seen_in_question'] = last_seen_in_question
def match_question_slug(id, slug):
slug_words = slug.split('-')
if page == 0:
page = 1
- return HttpResponsePermanentRedirect("%s?%s=%s#%s" % (
- answer.question.get_absolute_url(), _('page'), page, answer.id))
+ return HttpResponseRedirect("%s?%s=%s&focusedAnswerId=%s#%s" % (
+ answer.question.get_absolute_url(), _('page'), page, answer.id, answer.id))
@decorators.render("question.html", 'questions')
def question(request, id, slug='', answer=None):
subscription = False
else:
subscription = False
+ try:
+ focused_answer_id = int(request.GET.get("focusedAnswerId", None))
+ except TypeError, ValueError:
+ focused_answer_id = None
return pagination.paginated(request, ('answers', AnswerPaginatorContext()), {
"question" : question,
"answers" : answers,
"similar_questions" : question.get_related_questions(),
"subscription": subscription,
+ "embed_youtube_videos" : settings.EMBED_YOUTUBE_VIDEOS,
+ "focused_answer_id" : focused_answer_id
})
projects / osqa.git / blobdiff