import datetime
import logging
from urllib import unquote
-from django.conf import 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
+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.utils.html import *
from django.utils import simplejson
from django.db.models import Q
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
-from markdown2 import Markdown
-#from lxml.html.diff import htmldiff
from forum.utils.diff import textDiff as htmldiff
from forum.forms import *
from forum.models import *
-from forum.auth import *
-from forum.const import *
-from forum import auth
-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
+import decorators
# used in index page
#refactor - move these numbers somewhere?
# used in answers
ANSWERS_PAGE_SIZE = 10
-markdowner = Markdown(html4tags=True)
-
-#system to display main content
-def _get_tags_cache_json():#service routine used by views requiring tag list in the javascript space
- """returns list of all tags in json format
- no caching yet, actually
- """
- tags = Tag.objects.filter(deleted=False).all()
- tags_list = []
- for tag in tags:
- dic = {'n': tag.name, 'c': tag.used_count}
- tags_list.append(dic)
- tags = simplejson.dumps(tags_list)
- return tags
-
-def _get_and_remember_questions_sort_method(request, view_dic, default):#service routine used by q listing views and question view
- """manages persistence of post sort order
- it is assumed that when user wants newest question -
- then he/she wants newest answers as well, etc.
- how far should this assumption actually go - may be a good question
- """
- if default not in view_dic:
- raise Exception('default value must be in view_dic')
-
- q_sort_method = request.REQUEST.get('sort', None)
- if q_sort_method == None:
- q_sort_method = request.session.get('questions_sort_method', default)
-
- if q_sort_method not in view_dic:
- q_sort_method = default
- request.session['questions_sort_method'] = q_sort_method
- return q_sort_method, view_dic[q_sort_method]
-
-#refactor? - we have these
-#views that generate a listing of questions in one way or another:
-#index, unanswered, questions, search, tag
-#should we dry them up?
-#related topics - information drill-down, search refinement
-
-def index(request):#generates front page - shows listing of questions sorted in various ways
- """index view mapped to the root url of the Q&A site
- """
- view_dic = {
- "latest":"-last_activity_at",
- "hottest":"-answer_count",
- "mostvoted":"-score",
- }
- view_id, orderby = _get_and_remember_questions_sort_method(request, view_dic, 'latest')
-
- pagesize = request.session.get("pagesize",QUESTIONS_PAGE_SIZE)
- try:
- page = int(request.GET.get('page', '1'))
- except ValueError:
- page = 1
+@decorators.render('index.html')
+def index(request):
+ return question_list(request,
+ Question.objects.all(),
+ request.utils.set_sort_method('active'),
+ reverse('questions'))
+
+@decorators.render('questions.html', 'unanswered')
+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"))
+
+@decorators.render('questions.html', 'questions')
+def questions(request):
+ 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}),
+ request.utils.set_sort_method('active'),
+ None,
+ mark_safe(_('Questions Tagged With <span class="tag">%(tag)s</span>') % {'tag': tag}),
+ False)
+
+@decorators.list('questions', QUESTIONS_PAGE_SIZE)
+def question_list(request, initial,
+ list_description=_('questions'),
+ sort=None,
+ base_path=None,
+ page_title=_("All Question"),
+ allowIgnoreTags=True):
+
+ 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:
+ sort = request.utils.sort_method('latest')
+ else:
+ request.utils.set_sort_method(sort)
- qs = Question.objects.exclude(deleted=True).order_by(orderby)
+ view_dic = {"latest":"-added_at", "active":"-last_activity_at", "hottest":"-extra_count", "mostvoted":"-score" }
- objects_list = Paginator(qs, pagesize)
- questions = objects_list.page(page)
+ questions=questions.order_by(view_dic.get(sort, '-added_at'))
- # RISK - inner join queries
- #questions = questions.select_related()
- tags = Tag.objects.get_valid_tags(INDEX_TAGS_SIZE)
+ if page_title is None:
+ page_title = _("Questions")
- awards = Award.objects.get_recent_awards()
+ keywords = ""
+ if request.GET.get("q"):
+ keywords = request.GET.get("q").strip()
- (interesting_tag_names, ignored_tag_names) = (None, None)
- if request.user.is_authenticated():
- pt = MarkedTag.objects.filter(user=request.user)
- interesting_tag_names = pt.filter(reason='good').values_list('tag__name', flat=True)
- ignored_tag_names = pt.filter(reason='bad').values_list('tag__name', flat=True)
-
- tags_autocomplete = _get_tags_cache_json()
-
- return render_to_response('index.html', {
- 'interesting_tag_names': interesting_tag_names,
- 'tags_autocomplete': tags_autocomplete,
- 'ignored_tag_names': ignored_tag_names,
- "questions" : questions,
- "tab_id" : view_id,
- "tags" : tags,
- "awards" : awards[:INDEX_AWARD_SIZE],
- "context" : {
- 'is_paginated' : True,
- 'pages': objects_list.num_pages,
- 'page': page,
- 'has_previous': questions.has_previous(),
- 'has_next': questions.has_next(),
- 'previous': questions.previous_page_number(),
- 'next': questions.next_page_number(),
- 'base_url' : request.path + '?sort=%s&' % view_id,
- 'pagesize' : pagesize
- }}, context_instance=RequestContext(request))
-
-def unanswered(request):#generates listing of unanswered questions
- return questions(request, unanswered=True)
-
-def questions(request, tagname=None, unanswered=False):#a view generating listing of questions, used by 'unanswered' too
- """
- List of Questions, Tagged questions, and Unanswered questions.
- """
- # template file
- # "questions.html" or maybe index.html in the future
- template_file = "questions.html"
- # Set flag to False by default. If it is equal to True, then need to be saved.
- pagesize_changed = False
- # get pagesize from session, if failed then get default value
- pagesize = request.session.get("pagesize",QUESTIONS_PAGE_SIZE)
- try:
- page = int(request.GET.get('page', '1'))
- except ValueError:
- page = 1
-
- view_dic = {"latest":"-added_at", "active":"-last_activity_at", "hottest":"-answer_count", "mostvoted":"-score" }
- view_id, orderby = _get_and_remember_questions_sort_method(request,view_dic,'latest')
-
- # check if request is from tagged questions
- qs = Question.objects.exclude(deleted=True)
+ answer_count = Answer.objects.filter_state(deleted=False).filter(parent__in=questions).count()
+ answer_description = _("answers")
- if tagname is not None:
- qs = qs.filter(tags__name = unquote(tagname))
+ 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",
+ }
- if unanswered:
- qs = qs.exclude(answer_accepted=True)
- author_name = None
- #user contributed questions & answers
- if 'user' in request.GET:
- try:
- author_name = request.GET['user']
- u = User.objects.get(username=author_name)
- qs = qs.filter(Q(author=u) | Q(answers__author=u))
- except User.DoesNotExist:
- author_name = None
-
- if request.user.is_authenticated():
- uid_str = str(request.user.id)
- qs = qs.extra(
- select = SortedDict([
- (
- 'interesting_score',
- 'SELECT COUNT(1) FROM forum_markedtag, question_tags '
- + 'WHERE forum_markedtag.user_id = %s '
- + 'AND forum_markedtag.tag_id = question_tags.tag_id '
- + 'AND forum_markedtag.reason = \'good\' '
- + 'AND question_tags.question_id = question.id'
- ),
- ]),
- select_params = (uid_str,),
- )
- if request.user.hide_ignored_questions:
- ignored_tags = Tag.objects.filter(user_selections__reason='bad',
- user_selections__user = request.user)
- qs = qs.exclude(tags__in=ignored_tags)
- else:
- qs = qs.extra(
- select = SortedDict([
- (
- 'ignored_score',
- 'SELECT COUNT(1) FROM forum_markedtag, question_tags '
- + 'WHERE forum_markedtag.user_id = %s '
- + 'AND forum_markedtag.tag_id = question_tags.tag_id '
- + 'AND forum_markedtag.reason = \'bad\' '
- + 'AND question_tags.question_id = question.id'
- )
- ]),
- select_params = (uid_str, )
- )
-
- qs = qs.select_related(depth=1).order_by(orderby)
-
- objects_list = Paginator(qs, pagesize)
- questions = objects_list.page(page)
-
- # Get related tags from this page objects
- if questions.object_list.count() > 0:
- related_tags = Tag.objects.get_tags_by_questions(questions.object_list)
- else:
- related_tags = None
- tags_autocomplete = _get_tags_cache_json()
-
- # get the list of interesting and ignored tags
- (interesting_tag_names, ignored_tag_names) = (None, None)
- if request.user.is_authenticated():
- pt = MarkedTag.objects.filter(user=request.user)
- interesting_tag_names = pt.filter(reason='good').values_list('tag__name', flat=True)
- ignored_tag_names = pt.filter(reason='bad').values_list('tag__name', flat=True)
-
- return render_to_response(template_file, {
- "questions" : questions,
- "author_name" : author_name,
- "tab_id" : view_id,
- "questions_count" : objects_list.count,
- "tags" : related_tags,
- "tags_autocomplete" : tags_autocomplete,
- "searchtag" : tagname,
- "is_unanswered" : unanswered,
- "interesting_tag_names": interesting_tag_names,
- 'ignored_tag_names': ignored_tag_names,
- "context" : {
- 'is_paginated' : True,
- 'pages': objects_list.num_pages,
- 'page': page,
- 'has_previous': questions.has_previous(),
- 'has_next': questions.has_next(),
- 'previous': questions.previous_page_number(),
- 'next': questions.next_page_number(),
- 'base_url' : request.path + '?sort=%s&' % view_id,
- 'pagesize' : pagesize
- }}, context_instance=RequestContext(request))
-
-def search(request): #generates listing of questions matching a search query - including tags and just words
- """generates listing of questions matching a search query
- supports full text search in mysql db using sphinx and internally in postgresql
- falls back on simple partial string matching approach if
- full text search function is not available
- """
- if request.method == "GET":
+def search(request):
+ if request.method == "GET" and "q" in request.GET:
keywords = request.GET.get("q")
search_type = request.GET.get("t")
- try:
- page = int(request.GET.get('page', '1'))
- except ValueError:
- page = 1
- if keywords is None:
+
+ if not keywords:
return HttpResponseRedirect(reverse(index))
if search_type == 'tag':
- return HttpResponseRedirect(reverse('tags') + '?q=%s&page=%s' % (keywords.strip(), page))
+ return HttpResponseRedirect(reverse('tags') + '?q=%s' % urlquote(keywords.strip()))
elif search_type == "user":
- return HttpResponseRedirect(reverse('users') + '?q=%s&page=%s' % (keywords.strip(), page))
+ return HttpResponseRedirect(reverse('users') + '?q=%s' % urlquote(keywords.strip()))
elif search_type == "question":
-
- template_file = "questions.html"
- # Set flag to False by default. If it is equal to True, then need to be saved.
- pagesize_changed = False
- # get pagesize from session, if failed then get default value
- user_page_size = request.session.get("pagesize", QUESTIONS_PAGE_SIZE)
- # set pagesize equal to logon user specified value in database
- if request.user.is_authenticated() and request.user.questions_per_page > 0:
- user_page_size = request.user.questions_per_page
-
- try:
- page = int(request.GET.get('page', '1'))
- # get new pagesize from UI selection
- pagesize = int(request.GET.get('pagesize', user_page_size))
- if pagesize <> user_page_size:
- pagesize_changed = True
-
- except ValueError:
- page = 1
- pagesize = user_page_size
-
- # save this pagesize to user database
- if pagesize_changed:
- request.session["pagesize"] = pagesize
- if request.user.is_authenticated():
- user = request.user
- user.questions_per_page = pagesize
- user.save()
-
- view_id = request.GET.get('sort', None)
- view_dic = {"latest":"-added_at", "active":"-last_activity_at", "hottest":"-answer_count", "mostvoted":"-score" }
- try:
- orderby = view_dic[view_id]
- except KeyError:
- view_id = "latest"
- orderby = "-added_at"
-
- def question_search(keywords, orderby):
- objects = Question.objects.filter(deleted=False).extra(where=['title like %s'], params=['%' + keywords + '%']).order_by(orderby)
- # RISK - inner join queries
- return objects.select_related();
-
- from forum.modules import get_handler
-
- question_search = get_handler('question_search', question_search)
-
- objects = question_search(keywords, orderby)
-
- objects_list = Paginator(objects, pagesize)
- questions = objects_list.page(page)
-
- # Get related tags from this page objects
- related_tags = []
- for question in questions.object_list:
- tags = list(question.tags.all())
- for tag in tags:
- if tag not in related_tags:
- related_tags.append(tag)
-
- #if is_search is true in the context, prepend this string to soting tabs urls
- search_uri = "?q=%s&page=%d&t=question" % ("+".join(keywords.split()), page)
-
- return render_to_response(template_file, {
- "questions" : questions,
- "tab_id" : view_id,
- "questions_count" : objects_list.count,
- "tags" : related_tags,
- "searchtag" : None,
- "searchtitle" : keywords,
- "keywords" : keywords,
- "is_unanswered" : False,
- "is_search": True,
- "search_uri": search_uri,
- "context" : {
- 'is_paginated' : True,
- 'pages': objects_list.num_pages,
- 'page': page,
- 'has_previous': questions.has_previous(),
- 'has_next': questions.has_next(),
- 'previous': questions.previous_page_number(),
- 'next': questions.next_page_number(),
- 'base_url' : request.path + '?t=question&q=%s&sort=%s&' % (keywords, view_id),
- 'pagesize' : pagesize
- }}, context_instance=RequestContext(request))
-
+ return question_search(request, keywords)
else:
- raise Http404
+ return render_to_response("search.html", context_instance=RequestContext(request))
+
+@decorators.render('questions.html')
+def question_search(request, keywords):
+ initial = Question.objects.search(keywords)
+
+ 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 tag(request, tag):#stub generates listing of questions tagged with a single tag
- return questions(request, tagname=tag)
def tags(request):#view showing a listing of available tags - plain list
stag = ""
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)
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))
-
-def question(request, id):#refactor - long subroutine. display question body, answers and comments
- """view that displays body of the question and
- all answers to it
- """
- try:
- page = int(request.GET.get('page', '1'))
- except ValueError:
- page = 1
-
- view_id = request.GET.get('sort', None)
+ "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))
+
+def get_answer_sort_order(request):
view_dic = {"latest":"-added_at", "oldest":"added_at", "votes":"-score" }
- try:
- orderby = view_dic[view_id]
- except KeyError:
- qsm = request.session.get('questions_sort_method',None)
- if qsm in ('mostvoted','latest'):
- logging.debug('loaded from session ' + qsm)
- if qsm == 'mostvoted':
- view_id = 'votes'
- orderby = '-score'
- else:
- view_id = 'latest'
- orderby = '-added_at'
- else:
- view_id = "votes"
- orderby = "-score"
- logging.debug('view_id=' + str(view_id))
+ view_id = request.GET.get('sort', request.session.get('answer_sort_order', None))
+
+ if view_id is None or not view_id in view_dic:
+ view_id = "votes"
+
+ if view_id != request.session.get('answer_sort_order', None):
+ request.session['answer_sort_order'] = view_id
+
+ return (view_id, view_dic[view_id])
+
+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)
+
+ 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()
- question = get_object_or_404(Question, id=id)
+def match_question_slug(slug):
+ slug_words = slug.split('-')
+ qs = Question.objects.filter(title__istartswith=slug_words[0])
+
+ for q in qs:
+ if slug == urlquote(slugify(q.title)):
+ return q
+
+ return None
+
+def question(request, id, slug):
try:
- pattern = r'/%s%s%d/([\w-]+)' % (settings.FORUM_SCRIPT_ALIAS,_('question/'), question.id)
- path_re = re.compile(pattern)
- logging.debug(pattern)
- logging.debug(request.path)
- m = path_re.match(request.path)
- if m:
- slug = m.group(1)
- logging.debug('have slug %s' % slug)
- assert(slug == slugify(question.title))
- else:
- logging.debug('no match!')
+ question = Question.objects.get(id=id)
except:
- return HttpResponseRedirect(question.get_absolute_url())
+ if slug:
+ question = match_question_slug(slug)
+ if question is not None:
+ return HttpResponsePermanentRedirect(question.get_absolute_url())
- if question.deleted and not auth.can_view_deleted_post(request.user, question):
+ raise Http404()
+
+ page = int(request.GET.get('page', 1))
+ view_id, order_by = get_answer_sort_order(request)
+
+ if question.nis.deleted and not request.user.can_view_deleted_post(question):
raise Http404
- answer_form = AnswerForm(question,request.user)
- answers = Answer.objects.get_answers_from_question(question, request.user)
- answers = answers.select_related(depth=1)
- favorited = question.has_favorite_by_user(request.user)
- if request.user.is_authenticated():
- question_vote = question.votes.select_related().filter(user=request.user)
+ if request.POST:
+ answer_form = AnswerForm(question, request.POST)
else:
- question_vote = None #is this correct?
- if question_vote is not None and question_vote.count() > 0:
- question_vote = question_vote[0]
-
- user_answer_votes = {}
- for answer in answers:
- vote = answer.get_user_vote(request.user)
- if vote is not None and not user_answer_votes.has_key(answer.id):
- vote_value = -1
- if vote.is_upvote():
- vote_value = 1
- user_answer_votes[answer.id] = vote_value
+ answer_form = AnswerForm(question)
- if answers is not None:
- answers = answers.order_by("-accepted", orderby)
+ answers = request.user.get_visible_answers(question)
- filtered_answers = []
- for answer in answers:
- if answer.deleted == True:
- if answer.author_id == request.user.id:
- filtered_answers.append(answer)
- else:
- filtered_answers.append(answer)
+ if answers is not None:
+ answers = [a for a in answers.order_by("-marked", order_by)
+ if not a.nis.deleted or a.author == request.user]
- objects_list = Paginator(filtered_answers, ANSWERS_PAGE_SIZE)
+ objects_list = Paginator(answers, ANSWERS_PAGE_SIZE)
page_objects = objects_list.page(page)
- #todo: merge view counts per user and per session
- #1) view count per session
- update_view_count = False
- if 'question_view_times' not in request.session:
- request.session['question_view_times'] = {}
-
- last_seen = request.session['question_view_times'].get(question.id,None)
- updated_when, updated_who = question.get_last_update_info()
-
- if updated_who != request.user:
- if last_seen:
- if last_seen < updated_when:
- update_view_count = True
- else:
- update_view_count = True
-
- request.session['question_view_times'][question.id] = datetime.datetime.now()
+ update_question_view_times(request, question)
- if update_view_count:
- question.view_count += 1
- question.save()
-
- #2) question view count per user
if request.user.is_authenticated():
try:
- question_view = QuestionView.objects.get(who=request.user, question=question)
- except QuestionView.DoesNotExist:
- question_view = QuestionView(who=request.user, question=question)
- question_view.when = datetime.datetime.now()
- question_view.save()
+ subscription = QuestionSubscription.objects.get(question=question, user=request.user)
+ except:
+ subscription = False
+ else:
+ subscription = False
return render_to_response('question.html', {
- "question" : question,
- "question_vote" : question_vote,
- "question_comment_count":question.comments.count(),
- "answer" : answer_form,
- "answers" : page_objects.object_list,
- "user_answer_votes": user_answer_votes,
- "tags" : question.tags.all(),
- "tab_id" : view_id,
- "favorited" : favorited,
- "similar_questions" : Question.objects.get_similar_questions(question),
- "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_REVISION_TEMPLATE = ('<h1>%(title)s</h1>\n'
- '<div class="text">%(html)s</div>\n'
- '<div class="tags">%(tags)s</div>')
-def question_revisions(request, id):
- post = get_object_or_404(Question, id=id)
- revisions = list(post.revisions.all())
- revisions.reverse()
+ "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')
+
+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):
- revision.html = QUESTION_REVISION_TEMPLATE % {
- 'title': revision.title,
- 'html': sanitize_html(markdowner.convert(revision.text)),
- 'tags': ' '.join(['<a class="post-tag">%s</a>' % tag
- for tag in revision.tagnames.split(' ')]),
- }
+ rev_ctx.append(dict(inst=revision, html=REVISION_TEMPLATE.render(template.Context({
+ 'title': revision.title,
+ 'html': revision.html,
+ 'tags': revision.tagname_list(),
+ }))))
+
if i > 0:
- revisions[i].diff = htmldiff(revisions[i-1].html, revision.html)
+ rev_ctx[i]['diff'] = mark_safe(htmldiff(rev_ctx[i-1]['html'], rev_ctx[i]['html']))
else:
- revisions[i].diff = QUESTION_REVISION_TEMPLATE % {
- 'title': revisions[0].title,
- 'html': sanitize_html(markdowner.convert(revisions[0].text)),
- 'tags': ' '.join(['<a class="post-tag">%s</a>' % tag
- for tag in revisions[0].tagnames.split(' ')]),
- }
- revisions[i].summary = _('initial version')
- return render_to_response('revisions_question.html', {
- 'post': post,
- 'revisions': revisions,
- }, context_instance=RequestContext(request))
-
-ANSWER_REVISION_TEMPLATE = ('<div class="text">%(html)s</div>')
-def answer_revisions(request, id):
- post = get_object_or_404(Answer, id=id)
- revisions = list(post.revisions.all())
- revisions.reverse()
- for i, revision in enumerate(revisions):
- revision.html = ANSWER_REVISION_TEMPLATE % {
- 'html': sanitize_html(markdowner.convert(revision.text))
- }
- if i > 0:
- revisions[i].diff = htmldiff(revisions[i-1].html, revision.html)
+ rev_ctx[i]['diff'] = mark_safe(rev_ctx[i]['html'])
+
+ if not (revision.summary):
+ rev_ctx[i]['summary'] = _('Revision n. %(rev_number)d') % {'rev_number': revision.revision}
else:
- revisions[i].diff = revisions[i].text
- revisions[i].summary = _('initial version')
- return render_to_response('revisions_answer.html', {
- 'post': post,
- 'revisions': revisions,
- }, context_instance=RequestContext(request))
+ rev_ctx[i]['summary'] = revision.summary
+
+ return render_to_response('revisions.html', {
+ 'post': post,
+ 'revisions': rev_ctx,
+ }, context_instance=RequestContext(request))
+
+
projects / osqa.git / blobdiff