def history(request,
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
changes_qs=ALL_CHANGES,
template_name='recentchanges.html',
template_dir='wiki',
extra_context=None,
*args,
**kw):
if request.method == 'GET':
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field: group_slug})
changes_qs = changes_qs.filter(article__content_type=get_ct(group),
article__object_id=group.id)
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_read:
return HttpResponseForbidden()
template_params = {
'changes': changes_qs.order_by('-modified'),
'allow_write': allow_write
}
#####
if group_slug is not None:
# template_params['group'] = group
new_article = ArticleClass(title="NewArticle",
content_type=get_ct(group),
object_id=group.id)
else:
new_article = ArticleClass(title="NewArticle")
template_params['new_article'] = new_article
#####
# template_params = {'new_article': new_article,
if group_slug is not None:
template_params['group'] = group_slug
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def view_changeset(request, title, revision,
group_slug=None, group_slug_field=None, group_qs=None,
article_qs=ALL_ARTICLES,
changes_qs=ALL_CHANGES,
template_name='changeset.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == "GET":
article_args = {'article__title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,**{group_slug_field: group_slug})
article_args.update({'article__content_type': get_ct(group),
'article__object_id': group.id})
changeset = get_object_or_404(
changes_qs,
revision=int(revision),
**article_args)
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,**{group_slug_field: group_slug})
article_args.update({'content_type': get_ct(group),
'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_read:
return HttpResponseForbidden()
article = article_qs.get(**article_args)
template_params = {'article': article,
'article_title': article.title,
'changeset': changeset,
'allow_write': allow_write}
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def history(request,
group_slug=None, group_slug_field=None, group_qs=None,
article_qs=ALL_ARTICLES, changes_qs=ALL_CHANGES,
template_name='recentchanges.html',
template_dir='wiki',
extra_context=None,
*args, **kw):
if request.method == 'GET':
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field : group_slug})
changes_qs = changes_qs.filter(article__content_type=get_ct(group),
article__object_id=group.id)
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_read:
return HttpResponseForbidden()
template_params = {'changes': changes_qs.order_by('-modified'),
'allow_write': allow_write}
#####
if group_slug is not None:
# template_params['group'] = group
new_article = ArticleClass(title="NewArticle",
content_type=get_ct(group),
object_id=group.id)
else:
new_article = ArticleClass(title="NewArticle")
template_params['new_article'] = new_article
#####
# template_params = {'new_article': new_article,
if group_slug is not None:
template_params['group'] = group_slug
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def revert_to_revision(request,
title,
group_slug=None,
bridge=None,
article_qs=ALL_ARTICLES,
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == 'POST':
revision = int(request.POST['revision'])
article_args = {'title': title}
group = None
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
# @@@ use bridge instead
article_args.update({
'content_type': get_ct(group),
'object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
group = None
allow_read = allow_write = True
article_args.update({'object_id': None})
if not (allow_read or allow_write):
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
if request.user.is_authenticated():
article.revert_to(revision, get_real_ip(request), request.user)
else:
article.revert_to(revision, get_real_ip(request))
if request.user.is_authenticated():
request.user.message_set.create(
message=u"The article was reverted successfully.")
url = get_url('wiki_article_history',
group,
kw={
'title': title,
},
bridge=bridge)
return redirect_to(request, url)
return HttpResponseNotAllowed(['POST'])
def __init__(self,
request,
group_slug=None,
bridge=None,
article_qs=ALL_ARTICLES,
changes_qs=ALL_CHANGES,
extra_context=None,
title_template=u'feeds/history_title.html',
description_template=u'feeds/history_description.html',
*args,
**kw):
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
self.changes_qs = changes_qs.filter(
article__content_type=get_ct(group),
article__object_id=group.id)
else:
self.changes_qs = changes_qs.filter(article__object_id=None)
self.title_template = get_template(title_template)
self.description_template = get_template(description_template)
super(AtomHistoryFeed, self).__init__('', request)
def stop_observing_article(request,
title,
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
template_name='recentchanges.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
article_args = {'title': title}
group = None
if group_slug is not None:
group = get_object_or_404(group_qs, **{group_slug_field: group_slug})
article_args.update({
'content_type': get_ct(group),
'object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member, is_private)
else:
allow_read = True
if not allow_read:
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
if notification.is_observing(article, request.user):
notification.stop_observing(article, request.user)
return redirect(article)
def stop_observing_article(request, title,
group_slug=None, group_slug_field=None, group_qs=None,
article_qs=ALL_ARTICLES,
template_name='recentchanges.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == 'POST':
article_args = {'title': title}
group = None
if group_slug is not None:
group = get_object_or_404(group_qs,**{group_slug_field: group_slug})
article_args.update({'content_type': get_ct(group),
'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
else:
allow_read = True
if not allow_read:
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
notification.stop_observing(article, request.user)
url = get_url('wiki_article', group,
[article.title], {'title': article.title,
'group_slug': group_slug})
return redirect_to(request, url)
return HttpResponseNotAllowed(['POST'])
def __init__(
self,
title,
request,
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
changes_qs=ALL_CHANGES,
extra_context=None,
title_template=u"feeds/history_title.html",
description_template=u"feeds/history_description.html",
*args,
**kw
):
if group_slug is not None:
group = get_object_or_404(group_qs, **{group_slug_field: group_slug})
self.article_qs = article_qs.filter(content_type=get_ct(group), object_id=group.id)
else:
self.article_qs = article_qs
self.title_template = get_template(title_template)
self.description_template = get_template(description_template)
super(AtomArticleHistoryFeed, self).__init__("", request)
def view_changeset(request,
title,
revision,
group_slug=None,
bridge=None,
article_qs=ALL_ARTICLES,
changes_qs=ALL_CHANGES,
template_name='changeset.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == "GET":
article_args = {'article__title': title}
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
# @@@ hmm, need to look into this for the bridge i think
article_args.update({
'article__content_type': get_ct(group),
'article__object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
group = None
allow_read = allow_write = True
article_args.update({'article__object_id': None})
if not allow_read:
return HttpResponseForbidden()
changeset = get_object_or_404(changes_qs.select_related(),
revision=int(revision),
**article_args)
article = changeset.article
template_params = {
'article': article,
'article_title': article.title,
'changeset': changeset,
'allow_write': allow_write
}
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response(os.path.join(template_dir, template_name),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def revert_to_revision(request,
title,
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == 'POST':
revision = int(request.POST['revision'])
article_args = {'title': title}
group = None
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field: group_slug})
article_args.update({
'content_type': get_ct(group),
'object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not (allow_read or allow_write):
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
# Check whether there is another Article with the same name to which this article
# wants to be reverted to. If so: prevent it and show a message.
old_title = article.changeset_set.filter(revision=revision +
1).get().old_title
try:
art = Article.objects.exclude(pk=article.pk).get(title=old_title)
except Article.DoesNotExist:
# No existing article found -> reverting possible
if request.user.is_authenticated:
article.revert_to(revision, request.user)
else:
article.revert_to(revision)
return redirect(article)
# An article with this name exists
messages.error(
request,
'Reverting not possible because an article with name \'%s\' already exists'
% old_title)
return redirect(article)
return HttpResponseNotAllowed(['POST'])
def get_articles_by_group(article_qs, group_slug=None,
group_slug_field=None, group_qs=None):
group = None
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field: group_slug})
article_qs = article_qs.filter(content_type=get_ct(group),
object_id=group.id)
return article_qs, group
def get_articles_by_group(article_qs,
group_slug=None,
group_slug_field=None,
group_qs=None):
group = None
if group_slug is not None:
group = get_object_or_404(group_qs, **{group_slug_field: group_slug})
article_qs = article_qs.filter(content_type=get_ct(group),
object_id=group.id)
return article_qs, group
def article_history(request,
title,
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
template_name='history.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == 'GET':
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field: group_slug})
article_args.update({
'content_type': get_ct(group),
'object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_read:
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
# changes = article.changeset_set.filter(
# reverted=False).order_by('-revision')
changes = article.changeset_set.all().order_by('-revision')
template_params = {
'article': article,
'changes': changes,
'allow_write': allow_write
}
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render(
request,
'/'.join([template_dir, template_name]),
template_params,
)
return HttpResponseNotAllowed(['GET'])
def article_history(request,
title,
group_slug=None,
bridge=None,
article_qs=ALL_ARTICLES,
template_name='history.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == 'GET':
article_args = {'title': title}
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
# @@@ use bridge instead
article_args.update({
'content_type': get_ct(group),
'object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
group = None
allow_read = allow_write = True
article_args.update({'object_id': None})
if not allow_read:
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
changes = article.changeset_set.all().order_by('-revision')
template_params = {
'article': article,
'changes': changes,
'allow_write': allow_write
}
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response(os.path.join(template_dir, template_name),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def clean_title(self):
""" Whiteboard title is always the group slug.
Really, whiteboards don't need titles, but using the slug enforces
uniqueness... (can relax this if we do full wikis for groups)
(actually, is this even called, since "title" is in the exclude list?)
"""
ctype = get_ct(self.cleaned_data['content_type'])
group = ctype.get_object_for_this_type(pk=self.cleaned_data['object_id'])
self.cleaned_data['title'] = group.slug
return self.cleaned_data['title']
def revert_to_revision(request, title,
group_slug=None, bridge=None,
article_qs=ALL_ARTICLES,
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == 'POST':
revision = int(request.POST['revision'])
article_args = {'title': title}
group = None
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
# @@@ use bridge instead
article_args.update({'content_type': get_ct(group),
'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
group = None
allow_read = allow_write = True
article_args.update({'object_id': None})
if not (allow_read or allow_write):
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
if request.user.is_authenticated():
article.revert_to(revision, get_real_ip(request), request.user)
else:
article.revert_to(revision, get_real_ip(request))
if request.user.is_authenticated():
request.user.message_set.create(
message=u"The article was reverted successfully.")
url = get_url('wiki_article_history', group, kw={
'title': title,
}, bridge=bridge)
return redirect_to(request, url)
return HttpResponseNotAllowed(['POST'])
def clean_title(self):
""" Whiteboard title is always the group slug.
Really, whiteboards don't need titles, but using the slug enforces
uniqueness... (can relax this if we do full wikis for groups)
(actually, is this even called, since "title" is in the exclude list?)
"""
ctype = get_ct(self.cleaned_data['content_type'])
group = ctype.get_object_for_this_type(pk=self.cleaned_data['object_id'])
self.cleaned_data['title'] = group.slug
return self.cleaned_data['title']
def view_article(request, title,
ArticleClass=Article, # to create an unsaved instance
group_slug=None, group_slug_field=None, group_qs=None,
article_qs=ALL_ARTICLES,
template_name='view.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == 'GET':
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,**{group_slug_field: group_slug})
article_args.update({'content_type': get_ct(group),
'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_read:
return HttpResponseForbidden()
try:
article = article_qs.get(**article_args)
if notification is not None:
is_observing = notification.is_observing(article, request.user)
else:
is_observing = False
except ArticleClass.DoesNotExist:
article = ArticleClass(**article_args)
is_observing = False
template_params = {'article': article,
'allow_write': allow_write}
if notification is not None:
template_params.update({'is_observing': is_observing,
'can_observe': True})
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def article_list(request,
group_slug=None, group_slug_field=None, group_qs=None,
article_qs=ALL_ARTICLES,
ArticleClass=Article,
SearchFormClass=SearchForm,
template_name='index.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == 'GET':
articles, group = get_articles_by_group(
article_qs, group_slug,
group_slug_field, group_qs)
allow_read = has_read_perm(request.user, group, is_member, is_private)
allow_write = has_write_perm(request.user, group, is_member)
if not allow_read:
return HttpResponseForbidden()
order = request.GET.get('order')
if order == 'date':
articles = articles.order_by('-created_at')
else:
articles = articles.order_by('title')
search_form = SearchFormClass()
template_params = {'articles': articles,
'order': order,
'search_form': search_form,
'allow_write': allow_write}
if group_slug is not None:
template_params['group'] = group
new_article = ArticleClass(title="NewArticle",
content_type=get_ct(group),
object_id=group.id)
else:
new_article = ArticleClass(title="NewArticle")
template_params['new_article'] = new_article
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def view_changeset(request, title, revision,
group_slug=None, bridge=None,
article_qs=ALL_ARTICLES,
changes_qs=ALL_CHANGES,
template_name='changeset.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == "GET":
article_args = {'article__title': title}
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
# @@@ hmm, need to look into this for the bridge i think
article_args.update({'article__content_type': get_ct(group),
'article__object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
group = None
allow_read = allow_write = True
article_args.update({'article__object_id': None})
if not allow_read:
return HttpResponseForbidden()
changeset = get_object_or_404(
changes_qs.select_related(),
revision=int(revision),
**article_args)
article = changeset.article
template_params = {'article': article,
'article_title': article.title,
'changeset': changeset,
'allow_write': allow_write}
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response(os.path.join(template_dir, template_name),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def article_list(request,
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
ArticleClass=Article,
SearchFormClass=SearchForm,
template_name='index.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == 'GET':
articles, group = get_articles_by_group(article_qs, group_slug,
group_slug_field, group_qs)
allow_read = has_read_perm(request.user, group, is_member, is_private)
allow_write = has_write_perm(request.user, group, is_member)
if not allow_read:
return HttpResponseForbidden()
articles = articles.order_by('-created_at')
search_form = SearchFormClass()
template_params = {
'articles': articles,
'search_form': search_form,
'allow_write': allow_write
}
if group_slug is not None:
template_params['group'] = group
new_article = ArticleClass(title="NewArticle",
content_type=get_ct(group),
object_id=group.id)
else:
new_article = ArticleClass(title="NewArticle")
template_params['new_article'] = new_article
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def observe_article(request,
title,
group_slug=None,
bridge=None,
article_qs=ALL_ARTICLES,
template_name='recentchanges.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == 'POST':
article_args = {'title': title}
group = None
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
article_args.update({
'content_type': get_ct(group),
'object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
else:
group = None
allow_read = True
if not allow_read:
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
notification.observe(article, request.user,
'wiki_observed_article_changed')
url = get_url('wiki_article',
group,
kw={
'title': article.title,
},
bridge=bridge)
return redirect_to(request, url)
return HttpResponseNotAllowed(['POST'])
def article_history(request, title,
group_slug=None, bridge=None,
article_qs=ALL_ARTICLES,
template_name='history.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == 'GET':
article_args = {'title': title}
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
# @@@ use bridge instead
article_args.update({'content_type': get_ct(group),
'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
group = None
allow_read = allow_write = True
article_args.update({'object_id': None})
if not allow_read:
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
changes = article.changeset_set.all().order_by('-revision')
template_params = {'article': article,
'changes': changes,
'allow_write': allow_write}
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response(os.path.join(template_dir, template_name),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def revert_to_revision(
request,
title,
group_slug=None,
bridge=None,
article_qs=ALL_WHITEBOARDS,
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw
):
if request.method == "POST":
revision = int(request.POST["revision"])
article_args = {"title": title}
group = None
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
# permissions check
if not group.user_is_member(request.user, admin_override=True):
return HttpResponseForbidden()
# @@@ use bridge instead
article_args.update({"content_type": get_ct(group), "object_id": group.id})
article = get_object_or_404(article_qs, **article_args)
if request.user.is_authenticated():
article.revert_to(revision, get_real_ip(request), request.user)
else:
article.revert_to(revision, get_real_ip(request))
if request.user.is_authenticated():
request.user.message_set.create(message=u"The article was reverted successfully.")
url = group.get_absolute_url()
return redirect_to(request, url)
return HttpResponseNotAllowed(["POST"])
def revert_to_revision(request, title,
group_slug=None, group_slug_field=None, group_qs=None,
article_qs=ALL_ARTICLES,
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == 'POST':
revision = int(request.POST['revision'])
article_args = {'title': title}
group = None
if group_slug is not None:
group = get_object_or_404(group_qs,**{group_slug_field: group_slug})
article_args.update({'content_type': get_ct(group),
'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not (allow_read or allow_write):
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
if request.user.is_authenticated():
article.revert_to(revision, get_real_ip(request), request.user)
else:
article.revert_to(revision, get_real_ip(request))
if request.user.is_authenticated():
messages.add_message(request, messages.INFO, u"The article was reverted successfully.")
url = get_url('wiki_article_history', group,
[title], {'title': title,
'group_slug': group_slug})
return redirect_to(request, url)
return HttpResponseNotAllowed(['POST'])
def revert_to_revision(request, title,
group_slug=None, bridge=None,
article_qs=ALL_WHITEBOARDS,
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == 'POST':
revision = int(request.POST['revision'])
article_args = {'title': title}
group = None
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
# permissions check
if not group.user_is_member(request.user, admin_override=True):
return HttpResponseForbidden()
# @@@ use bridge instead
article_args.update({'content_type': get_ct(group),
'object_id': group.id})
article = get_object_or_404(article_qs, **article_args)
if request.user.is_authenticated():
article.revert_to(revision, get_real_ip(request), request.user)
else:
article.revert_to(revision, get_real_ip(request))
if request.user.is_authenticated():
request.user.message_set.create(
message=u"The article was reverted successfully.")
url = group.get_absolute_url()
return redirect_to(request, url)
return HttpResponseNotAllowed(['POST'])
def __init__(self, request,
group_slug=None, group_slug_field=None, group_qs=None,
article_qs=ALL_ARTICLES, changes_qs=ALL_CHANGES,
extra_context=None,
title_template = u'feeds/history_title.html',
description_template = u'feeds/history_description.html',
*args, **kw):
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field : group_slug})
self.changes_qs = changes_qs.filter(article__content_type=get_ct(group),
article__object_id=group.id)
else:
self.changes_qs = changes_qs
self.title_template = title_template
self.description_template = description_template
super(RssHistoryFeed, self).__init__('', request)
def history(request,
group_slug=None,
bridge=None,
article_qs=ALL_ARTICLES,
changes_qs=ALL_CHANGES,
template_name='recentchanges.html',
template_dir='wiki',
extra_context=None,
*args,
**kw):
if request.method == 'GET':
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
changes_qs = changes_qs.filter(article__content_type=get_ct(group),
article__object_id=group.id)
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
group = None
allow_read = allow_write = True
changes_qs = changes_qs.filter(article__object_id=None)
if not allow_read:
return HttpResponseForbidden()
template_params = {
'changes': changes_qs.order_by('-modified'),
'allow_write': allow_write
}
template_params['group'] = group_slug
if extra_context is not None:
template_params.update(extra_context)
return render_to_response(os.path.join(template_dir, template_name),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def article_history(request, title,
group_slug=None, group_slug_field=None, group_qs=None,
article_qs=ALL_ARTICLES,
template_name='history.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == 'GET':
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,**{group_slug_field: group_slug})
article_args.update({'content_type': get_ct(group),
'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_read:
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
changes = article.changeset_set.filter(
reverted=False).order_by('-revision')
template_params = {'article': article,
'changes': changes,
'allow_write': allow_write}
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def observe_article(request, title,
group_slug=None, bridge=None,
article_qs=ALL_ARTICLES,
template_name='recentchanges.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args, **kw):
if request.method == 'POST':
article_args = {'title': title}
group = None
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
article_args.update({'content_type': get_ct(group),
'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
else:
group = None
allow_read = True
if not allow_read:
return HttpResponseForbidden()
article = get_object_or_404(article_qs, **article_args)
notification.observe(article, request.user,
'wiki_observed_article_changed')
url = get_url('wiki_article', group, kw={
'title': article.title,
}, bridge=bridge)
return redirect_to(request, url)
return HttpResponseNotAllowed(['POST'])
def __init__(self, request,
group_slug=None, bridge=None,
article_qs=ALL_ARTICLES, changes_qs=ALL_CHANGES,
extra_context=None,
title_template = u'feeds/history_title.html',
description_template = u'feeds/history_description.html',
*args, **kw):
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
self.changes_qs = changes_qs.filter(article__content_type=get_ct(group),
article__object_id=group.id)
else:
self.changes_qs = changes_qs.filter(article__object_id=None)
self.title_template = get_template(title_template)
self.description_template = get_template(description_template)
super(AtomHistoryFeed, self).__init__('', request)
def history(request,
group_slug=None, bridge=None,
article_qs=ALL_ARTICLES, changes_qs=ALL_CHANGES,
template_name='recentchanges.html',
template_dir='wiki',
extra_context=None,
*args, **kw):
if request.method == 'GET':
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
changes_qs = changes_qs.filter(article__content_type=get_ct(group),
article__object_id=group.id)
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
group = None
allow_read = allow_write = True
changes_qs = changes_qs.filter(article__object_id=None)
if not allow_read:
return HttpResponseForbidden()
template_params = {'changes': changes_qs.order_by('-modified'),
'allow_write': allow_write}
template_params['group'] = group_slug
if extra_context is not None:
template_params.update(extra_context)
return render_to_response(os.path.join(template_dir, template_name),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def get_articles_for_object(object, article_qs=None):
if article_qs is None:
article_qs = ALL_ARTICLES
return article_qs.filter(content_type=get_ct(object), object_id=object.id)
def view_article(
request,
title,
revision=None,
ArticleClass=Article, # to create an unsaved instance
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
template_name='view.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == 'GET':
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field: group_slug})
article_args.update({
'content_type': get_ct(group),
'object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_read:
return HttpResponseForbidden()
is_observing = False
redirected_from = None
try:
article = article_qs.get(**article_args)
if notification is not None:
is_observing = notification.is_observing(article, request.user)
except ArticleClass.DoesNotExist:
try:
# try to find an article that once had this title
article = ChangeSet.objects.filter(
old_title=title).order_by('-revision')[0].article
redirected_from = title
# if article is not None:
# return redirect(article, permanent=True)
except IndexError:
article = ArticleClass(**article_args)
if revision is not None:
changeset = get_object_or_404(article.changeset_set,
revision=revision)
article.content = changeset.get_content()
template_params = {
'article': article,
'revision': revision,
'redirected_from': redirected_from,
'allow_write': allow_write
}
if notification is not None:
template_params.update({
'is_observing': is_observing,
'can_observe': True
})
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render(
request,
'/'.join([template_dir, template_name]),
template_params,
)
return HttpResponseNotAllowed(['GET'])
def edit_article(
request,
title,
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
ArticleClass=Article, # to get the DoesNotExist exception
ArticleFormClass=ArticleForm,
template_name='edit.html',
template_dir='wiki',
extra_context=None,
check_membership=False,
is_member=None,
is_private=None,
*args,
**kw):
group = None
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs, **{group_slug_field: group_slug})
group_ct = get_ct(group)
article_args.update({'content_type': group_ct, 'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member, is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_write:
return HttpResponseForbidden()
try:
# Try to fetch an existing article
article = article_qs.get(**article_args)
except ArticleClass.DoesNotExist:
# No article found, maybe we have a redirect
try:
cs = ChangeSet.objects.filter(old_title=title)[0]
article = article_qs.get(title=cs.article)
except IndexError:
# No Article found and no redirect found
article = None
if request.method == 'POST':
form = ArticleFormClass(request.POST, instance=article)
form.cache_old_content()
if form.is_valid():
if request.user.is_authenticated:
form.editor = request.user
if ((article is None) and (group_slug is not None)):
form.group = group
new_article, changeset = form.save()
lock = cache.get(get_valid_cache_key(title))
if lock is not None:
# Clean the lock
cache.delete(get_valid_cache_key(title))
if notification and not changeset.reverted:
# Get observers for this article and exclude current editor
items = notification.ObservedItem.objects.all_for(
new_article,
'post_save').exclude(user=request.user).iterator()
users = [o.user for o in items]
notification.send(
users, 'wiki_observed_article_changed', {
'editor': request.user,
'rev': changeset.revision,
'rev_comment': changeset.comment,
'article': new_article
})
return redirect(new_article)
elif request.method == 'GET':
lock = cache.get(get_valid_cache_key(title))
if lock is None:
lock = ArticleEditLock(get_valid_cache_key(title), request)
lock.create_message(request)
initial = {}
if group_slug is not None:
initial.update({
'content_type': group_ct.id,
'object_id': group.id
})
if article is None:
initial.update({'title': title, 'action': 'create'})
form = ArticleFormClass(initial=initial)
else:
initial['action'] = 'edit'
form = ArticleFormClass(instance=article, initial=initial)
if not article:
template_params = {'form': form, 'new_article': True}
else:
template_params = {
'form': form,
'new_article': False,
'content_type': ContentType.objects.get_for_model(Article).pk,
'object_id': article.pk,
'images': article.all_images(),
'article': article,
}
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render(
request,
'/'.join([template_dir, template_name]),
template_params,
)
def view_changeset(request,
title,
revision,
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
changes_qs=ALL_CHANGES,
template_name='changeset.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == "GET":
article_args = {'article__title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field: group_slug})
article_args.update({
'article__content_type': get_ct(group),
'article__object_id': group.id
})
changeset = get_object_or_404(changes_qs,
revision=int(revision),
**article_args)
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field: group_slug})
article_args.update({
'content_type': get_ct(group),
'object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_read:
return HttpResponseForbidden()
article = article_qs.get(**article_args)
template_params = {
'article': article,
'article_title': article.title,
'changeset': changeset,
'allow_write': allow_write
}
#####
if group_slug is not None:
# template_params['group'] = group
new_article = ArticleClass(title="NewArticle",
content_type=get_ct(group),
object_id=group.id)
else:
new_article = ArticleClass(title="NewArticle")
template_params['new_article'] = new_article
#####
# template_params = {'new_article': new_article,
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def edit_article(
request,
title,
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
ArticleClass=Article, # to get the DoesNotExist exception
ArticleFormClass=ArticleForm,
template_name='edit.html',
template_dir='wiki',
extra_context=None,
check_membership=False,
is_member=None,
is_private=None,
*args,
**kw):
group = None
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs, **{group_slug_field: group_slug})
group_ct = get_ct(group)
article_args.update({'content_type': group_ct, 'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member, is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_write:
return HttpResponseForbidden()
try:
article = article_qs.get(**article_args)
except ArticleClass.DoesNotExist:
article = None
if request.method == 'POST':
form = ArticleFormClass(request.POST, instance=article)
if form.is_valid():
if request.user.is_authenticated():
form.editor = request.user
if article is None:
user_message = u"Your article was created successfully."
else:
user_message = u"Your article was edited successfully."
request.user.message_set.create(message=user_message)
if ((article is None) and (group_slug is not None)):
form.group = group
new_article, changeset = form.save()
url = get_url('wiki_article', group, [new_article.title], {
'title': new_article.title,
'group_slug': group_slug
})
return redirect_to(request, url)
elif request.method == 'GET':
user_ip = get_real_ip(request)
lock = cache.get(title, None)
if lock is None:
lock = ArticleEditLock(title, request)
lock.create_message(request)
initial = {'user_ip': user_ip}
if group_slug is not None:
initial.update({
'content_type': group_ct.id,
'object_id': group.id
})
if article is None:
initial.update({'title': title, 'action': 'create'})
form = ArticleFormClass(initial=initial)
else:
initial['action'] = 'edit'
form = ArticleFormClass(instance=article, initial=initial)
template_params = {'form': form, 'article': article}
#####
if group_slug is not None:
# template_params['group'] = group
new_article = ArticleClass(title="NewArticle",
content_type=get_ct(group),
object_id=group.id)
else:
new_article = ArticleClass(title="NewArticle")
template_params['new_article'] = new_article
#####
# template_params = {'new_article': new_article,
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
def view_article(
request,
title,
ArticleClass=Article, # to create an unsaved instance
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
template_name='view.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == 'GET':
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field: group_slug})
article_args.update({
'content_type': get_ct(group),
'object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_read:
return HttpResponseForbidden()
try:
article = article_qs.get(**article_args)
if notification is not None:
is_observing = notification.is_observing(article, request.user)
else:
is_observing = False
except ArticleClass.DoesNotExist:
article = ArticleClass(**article_args)
is_observing = False
#####
if group_slug is not None:
# template_params['group'] = group
new_article = ArticleClass(title="NewArticle",
content_type=get_ct(group),
object_id=group.id)
else:
new_article = ArticleClass(title="NewArticle")
# template_params['new_article'] = new_article
#####
template_params = {
'new_article': new_article,
'article': article,
'allow_write': allow_write
}
if notification is not None:
template_params.update({
'is_observing': is_observing,
'can_observe': True
})
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
return HttpResponseNotAllowed(['GET'])
def view_changeset(request,
title,
revision,
revision_from=None,
group_slug=None,
group_slug_field=None,
group_qs=None,
article_qs=ALL_ARTICLES,
changes_qs=ALL_CHANGES,
template_name='changeset.html',
template_dir='wiki',
extra_context=None,
is_member=None,
is_private=None,
*args,
**kw):
if request.method == 'GET':
article_args = {'article__title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field: group_slug})
article_args.update({
'article__content_type': get_ct(group),
'article__object_id': group.id
})
changeset = get_object_or_404(changes_qs,
revision=int(revision),
**article_args)
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,
**{group_slug_field: group_slug})
article_args.update({
'content_type': get_ct(group),
'object_id': group.id
})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_read:
return HttpResponseForbidden()
article = article_qs.get(**article_args)
if revision_from is None:
revision_from = int(revision) - 1
from_value = None
if int(revision) is not int(revision_from) + 1:
from_value = revision_from
template_params = {
'article': article,
'article_title': article.title,
'changeset': changeset,
'differences': changeset.compare_to(revision_from),
'from': from_value,
'to': revision,
'allow_write': allow_write
}
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render(
request,
'/'.join([template_dir, template_name]),
template_params,
)
return HttpResponseNotAllowed(['GET'])
def edit_article(
request,
title,
group_slug=None,
bridge=None,
article_qs=ALL_ARTICLES,
ArticleClass=Article, # to get the DoesNotExist exception
ArticleFormClass=ArticleForm,
template_name='edit.html',
template_dir='wiki',
extra_context=None,
check_membership=False,
is_member=None,
is_private=None,
*args,
**kw):
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
allow_read = has_read_perm(request.user, group, is_member, is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
group = None
allow_read = allow_write = True
if not allow_write:
return HttpResponseForbidden()
try:
article = article_qs.get_by(title, group)
except ArticleClass.DoesNotExist:
article = None
if request.method == 'POST':
form = ArticleFormClass(request.POST, instance=article)
if form.is_valid():
if request.user.is_authenticated():
form.editor = request.user
if article is None:
user_message = u"Your article was created successfully."
else:
user_message = u"Your article was edited successfully."
request.user.message_set.create(message=user_message)
if ((article is None) and (group_slug is not None)):
form.group = group
new_article, changeset = form.save()
url = get_url('wiki_article',
group,
kw={
'title': new_article.title,
},
bridge=bridge)
return redirect_to(request, url)
elif request.method == 'GET':
user_ip = get_real_ip(request)
lock = cache.get(title, None)
if lock is None:
lock = ArticleEditLock(title, request)
lock.create_message(request)
initial = {'user_ip': user_ip}
if group_slug is not None:
# @@@ wikiapp currently handles the group filtering, but we will
# eventually want to handle that via the bridge.
initial.update({
'content_type': get_ct(group).id,
'object_id': group.id
})
if article is None:
initial.update({'title': title, 'action': 'create'})
form = ArticleFormClass(initial=initial)
else:
initial['action'] = 'edit'
form = ArticleFormClass(instance=article, initial=initial)
template_params = {'form': form}
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response(os.path.join(template_dir, template_name),
template_params,
context_instance=RequestContext(request))
def edit_article(request, title,
group_slug=None, bridge=None,
article_qs=ALL_WHITEBOARDS,
ArticleClass=Whiteboard, # to get the DoesNotExist exception
ArticleFormClass=WhiteboardForm,
template_name='edit_whiteboard.html',
template_dir='whiteboard',
extra_context=None,
check_membership=False,
is_member=None,
is_private=None,
*args, **kw):
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
# permissions check
if not group.user_is_member(request.user, admin_override=True):
return HttpResponseForbidden()
try:
article = article_qs.get_by(title, group)
except ArticleClass.DoesNotExist:
article = None
attach_forms = []
if request.method == 'POST':
try:
attach_count = int(request.POST.get("attach_count", 0))
except ValueError:
attach_count = 0
form = ArticleFormClass(request.POST, instance=article)
attach_forms = [AttachmentForm(request.POST, request.FILES, prefix=str(x), instance=Attachment()) for x in range(0,attach_count)]
# do not take blank attachment forms into account
for af in attach_forms:
if not af.is_valid() and not af['attachment_file'].data:
attach_forms.remove(af)
attach_count = attach_count - 1
if form.is_valid() and all([af.is_valid() for af in attach_forms]):
if request.user.is_authenticated():
form.editor = request.user
if article is None:
user_message = u"Whiteboard was created successfully."
else:
user_message = u"Whiteboard was edited successfully."
request.user.message_set.create(message=user_message)
if ((article is None) and (group_slug is not None)):
form.group = group
new_article, changeset = form.save()
for af in attach_forms:
attachment = af.save(request, new_article)
# FIXME: is there a more efficient way of finding the parent
# than running these count() queries?
if new_article.topic.count():
url = new_article.topic.all()[0].get_absolute_url()
elif new_article.event.count():
url = new_article.event.all()[0].get_absolute_url()
else:
url = group.get_absolute_url() + "#group-whiteboard"
return redirect_to(request, url)
elif request.method == 'GET':
user_ip = get_real_ip(request)
lock = cache.get(title, None)
if lock is None:
lock = ArticleEditLock(title, request)
lock.create_message(request)
initial = {'user_ip': user_ip}
if group_slug is not None:
# @@@ wikiapp currently handles the group filtering, but we will
# eventually want to handle that via the bridge.
initial.update({'content_type': get_ct(group).id,
'object_id': group.id})
if article is None:
initial.update({'title': title,
'action': 'create'})
form = ArticleFormClass(initial=initial)
else:
initial['action'] = 'edit'
form = ArticleFormClass(instance=article,
initial=initial)
template_params = {'form': form}
template_params['attach_forms'] = attach_forms
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response(os.path.join(template_dir, template_name),
template_params,
context_instance=RequestContext(request))
def edit_article(request, title,
group_slug=None, group_slug_field=None, group_qs=None,
article_qs=ALL_ARTICLES,
ArticleClass=Article, # to get the DoesNotExist exception
ArticleFormClass=ArticleForm,
template_name='edit.html',
template_dir='wiki',
extra_context=None,
check_membership=False,
is_member=None,
is_private=None,
*args, **kw):
group = None
article_args = {'title': title}
if group_slug is not None:
group = get_object_or_404(group_qs,**{group_slug_field: group_slug})
group_ct = get_ct(group)
article_args.update({'content_type': group_ct,
'object_id': group.id})
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
allow_read = allow_write = True
if not allow_write:
return HttpResponseForbidden()
try:
article = article_qs.get(**article_args)
except ArticleClass.DoesNotExist:
article = None
if request.method == 'POST':
form = ArticleFormClass(request.POST, instance=article)
if form.is_valid():
if request.user.is_authenticated():
form.editor = request.user
if article is None:
user_message = u"Your article was created successfully."
else:
user_message = u"Your article was edited successfully."
request.user.message_set.create(message=user_message)
if ((article is None) and (group_slug is not None)):
form.group = group
new_article, changeset = form.save()
url = get_url('wiki_article', group,
[new_article.title],
{'title': new_article.title,
'group_slug': group_slug})
return redirect_to(request, url)
elif request.method == 'GET':
user_ip = get_real_ip(request)
lock = cache.get(title, None)
if lock is None:
lock = ArticleEditLock(title, request)
lock.create_message(request)
initial = {'user_ip': user_ip}
if group_slug is not None:
initial.update({'content_type': group_ct.id,
'object_id': group.id})
if article is None:
initial.update({'title': title,
'action': 'create'})
form = ArticleFormClass(initial=initial)
else:
initial['action'] = 'edit'
form = ArticleFormClass(instance=article,
initial=initial)
template_params = {'form': form}
if group_slug is not None:
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response('/'.join([template_dir, template_name]),
template_params,
context_instance=RequestContext(request))
def get_articles_for_object(object, article_qs=None):
if article_qs is None:
article_qs = ALL_ARTICLES
return article_qs.filter( content_type=get_ct(object),
object_id=object.id)
def edit_article(
request,
title,
group_slug=None,
bridge=None,
article_qs=ALL_WHITEBOARDS,
ArticleClass=Whiteboard, # to get the DoesNotExist exception
ArticleFormClass=WhiteboardForm,
template_name="edit_whiteboard.html",
template_dir="whiteboard",
extra_context=None,
check_membership=False,
is_member=None,
is_private=None,
*args,
**kw
):
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
# permissions check
if not group.user_is_member(request.user, admin_override=True):
return HttpResponseForbidden()
try:
article = article_qs.get_by(title, group)
except ArticleClass.DoesNotExist:
article = None
attach_forms = []
if request.method == "POST":
try:
attach_count = int(request.POST.get("attach_count", 0))
except ValueError:
attach_count = 0
form = ArticleFormClass(request.POST, instance=article)
attach_forms = [
AttachmentForm(request.POST, request.FILES, prefix=str(x), instance=Attachment())
for x in range(0, attach_count)
]
# do not take blank attachment forms into account
for af in attach_forms:
if not af.is_valid() and not af["attachment_file"].data:
attach_forms.remove(af)
attach_count = attach_count - 1
if form.is_valid() and all([af.is_valid() for af in attach_forms]):
if request.user.is_authenticated():
form.editor = request.user
if article is None:
user_message = u"Whiteboard was created successfully."
else:
user_message = u"Whiteboard was edited successfully."
request.user.message_set.create(message=user_message)
if (article is None) and (group_slug is not None):
form.group = group
new_article, changeset = form.save()
for af in attach_forms:
attachment = af.save(request, new_article)
# FIXME: is there a more efficient way of finding the parent
# than running these count() queries?
if new_article.topic.count():
url = new_article.topic.all()[0].get_absolute_url()
elif new_article.event.count():
url = new_article.event.all()[0].get_absolute_url()
else:
url = group.get_absolute_url() + "#group-whiteboard"
return redirect_to(request, url)
elif request.method == "GET":
user_ip = get_real_ip(request)
lock = cache.get(title, None)
if lock is None:
lock = ArticleEditLock(title, request)
lock.create_message(request)
initial = {"user_ip": user_ip}
if group_slug is not None:
# @@@ wikiapp currently handles the group filtering, but we will
# eventually want to handle that via the bridge.
initial.update({"content_type": get_ct(group).id, "object_id": group.id})
if article is None:
initial.update({"title": title, "action": "create"})
form = ArticleFormClass(initial=initial)
else:
initial["action"] = "edit"
form = ArticleFormClass(instance=article, initial=initial)
template_params = {"form": form}
template_params["attach_forms"] = attach_forms
template_params["group"] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response(
os.path.join(template_dir, template_name), template_params, context_instance=RequestContext(request)
)
def edit_article(request, title,
group_slug=None, bridge=None,
article_qs=ALL_ARTICLES,
ArticleClass=Article, # to get the DoesNotExist exception
ArticleFormClass=ArticleForm,
template_name='edit.html',
template_dir='wiki',
extra_context=None,
check_membership=False,
is_member=None,
is_private=None,
*args, **kw):
if group_slug is not None:
try:
group = bridge.get_group(group_slug)
except ObjectDoesNotExist:
raise Http404
allow_read = has_read_perm(request.user, group, is_member,
is_private)
allow_write = has_write_perm(request.user, group, is_member)
else:
group = None
allow_read = allow_write = True
if not allow_write:
return HttpResponseForbidden()
try:
article = article_qs.get_by(title, group)
except ArticleClass.DoesNotExist:
article = None
if request.method == 'POST':
form = ArticleFormClass(request.POST, instance=article)
if form.is_valid():
if request.user.is_authenticated():
form.editor = request.user
if article is None:
user_message = u"Your article was created successfully."
else:
user_message = u"Your article was edited successfully."
request.user.message_set.create(message=user_message)
if ((article is None) and (group_slug is not None)):
form.group = group
new_article, changeset = form.save()
url = get_url('wiki_article', group, kw={
'title': new_article.title,
}, bridge=bridge)
return redirect_to(request, url)
elif request.method == 'GET':
user_ip = get_real_ip(request)
lock = cache.get(title, None)
if lock is None:
lock = ArticleEditLock(title, request)
lock.create_message(request)
initial = {'user_ip': user_ip}
if group_slug is not None:
# @@@ wikiapp currently handles the group filtering, but we will
# eventually want to handle that via the bridge.
initial.update({'content_type': get_ct(group).id,
'object_id': group.id})
if article is None:
initial.update({'title': title,
'action': 'create'})
form = ArticleFormClass(initial=initial)
else:
initial['action'] = 'edit'
form = ArticleFormClass(instance=article,
initial=initial)
template_params = {'form': form}
template_params['group'] = group
if extra_context is not None:
template_params.update(extra_context)
return render_to_response(os.path.join(template_dir, template_name),
template_params,
context_instance=RequestContext(request))
