def entry_detail(request, date, slug):
"""Display one entry with the given slug and date.
"""
try:
today = datetime.strptime(date, "%Y/%b/%d")
tomorrow = today + timedelta(days=1)
except:
raise Http404
try:
entry = EntryType.objects(publish_date__gte=today,
publish_date__lt=tomorrow, slug=slug)[0]
except IndexError:
raise Http404
# Select correct form for entry type
form_class = Comment.CommentForm
if request.method == 'POST':
form = form_class(request.user, request.POST)
if form.is_valid():
# Get necessary post data from the form
comment = HtmlComment(**form.cleaned_data)
if request.user.is_authenticated():
comment.is_admin = True
# Update entry with comment
q = EntryType.objects(id=entry.id)
comment.rendered_content = markup(comment.body, escape=True,
small_headings=True)
q.update(push__comments=comment)
return HttpResponseRedirect(entry.get_absolute_url()+'#comments')
else:
form = form_class(request.user)
# Check for comment expiry
comments_expired = False
if entry.comments_expiry_date:
if entry.comments_expiry_date < datetime.now():
comments_expired = True
context = {
'entry': entry,
'form': form,
'comments_expired': comments_expired,
'datenow': datetime.now(),
}
return render_to_response(_lookup_template('entry_detail'), context,
context_instance=RequestContext(request))
def delete_comment(request):
"""Delete a comment from the database.
"""
comment_id = request.POST.get('comment_id', None)
if request.method == 'POST' and comment_id:
# Delete matching comment from entry
entry = EntryType.objects(comments__id=comment_id).first()
if entry:
entry.comments = [c for c in entry.comments if c.id != comment_id]
entry.save()
return HttpResponseRedirect(entry.get_absolute_url()+'#comments')
return HttpResponseRedirect(reverse('recent-entries'))
def recent_entries(request, page_number=1):
"""Show the [n] most recent entries.
"""
num = getattr(settings, 'PIXELCMS_NUM_ENTRIES_PER_PAGE', 10)
entry_list = EntryType.live_entries()
paginator = Paginator(entry_list, num)
try:
entries = paginator.page(page_number)
except (EmptyPage, InvalidPage):
entries = paginator.page(paginator.num_pages)
context = {
'title': 'Recent Entries',
'entries': entries,
'no_entries_messages': NO_ENTRIES_MESSAGES,
}
return render_to_response(_lookup_template('list_entries'), context,
context_instance=RequestContext(request))
def tagged_entries(request, tag=None, page_number=1):
"""Show a list of all entries with the given tag.
"""
tag = tag.strip().lower()
num = getattr(settings, 'PIXELCMS_NUM_ENTRIES_PER_PAGE', 10)
entry_list = EntryType.live_entries(tags=tag)
paginator = Paginator(entry_list, num)
try:
entries = paginator.page(page_number)
except (EmptyPage, InvalidPage):
entries = paginator.page(paginator.num_pages)
context = {
'title': 'Entries Tagged "%s"' % tag,
'entries': entries,
'no_entries_messages': NO_ENTRIES_MESSAGES,
}
return render_to_response(_lookup_template('list_entries'), context,
context_instance=RequestContext(request))
}
embed_patterns = (
('youtube', r'youtube\.com\/watch\?v=([A-Za-z0-9._%-]+)[&\w;=\+_\-]*'),
('vimeo', r'vimeo\.com\/(\d+)'),
)
def rendered_content(self):
video_url = self.video_url
for source, pattern in VideoEntry.embed_patterns:
id = re.findall(pattern, video_url)
if id:
embed = VideoEntry.embed_codes[source]
html = embed.replace('{{!ID}}', id[0])
break
else:
html = 'Video: <a href="video_url">%s</a>' % video_url
if self.description:
html += markup(self.description)
return html
class AdminForm(EntryType.AdminForm):
video_url = forms.URLField()
description = forms.CharField(widget=forms.Textarea, required=False)
EntryType.register(TextEntry)
EntryType.register(LinkEntry)
EntryType.register(ImageEntry)
EntryType.register(VideoEntry)
def render(self, context):
context[self.var_name] = list(EntryType.live_entries()[:self.num])
return ''
