def json(request, username, friends):
entries = Entry.objects.latest(username, friends)[:MAX_JSON_ENTRIES]
json_entries = [{
"key": str(entry.key()),
"body": entry.body,
"author": entry.author,
"author_url": entry.author_url,
"published": entry.published.isoformat(),
"updated": entry.updated.isoformat(),
"link": entry.link,
"linktext": entry.link,
"permalink": '/show/'+str(entry.key()),
"editlink": '/edit/'+str(entry.key()),
"deletelink": '/delete/'+str(entry.key())
} for entry in entries]
json_entries.reverse()
json = {"entries": json_entries}
return json_response(json)
def delete_entry(request, key):
entry = db.get(key)
if entry.author != request.user.username and not request.user.is_superuser:
response = HttpResponse('unauthorized')
response.status_code = 401
return response
# invalidate cache
clear_entries_cache(request.user.username)
if request.is_ajax():
entry.delete()
r = {
'key': key,
'success':True
}
return json_response(r)
else:
return delete_object(request, Entry, object_id=key,
post_delete_redirect=reverse('user-entries',
kwargs={'username':request.user.username}))
def add_entry(request):
host = 'http://%s' % request.get_host()
if request.method == 'POST':
form =EntryForm(request.POST)
if form.is_valid():
entry = form.save(commit=False)
entry.subscription = None
entry.owner = request.user
entry.author = request.user.username
entry.subscribers_usernames = [request.user.username]
# let the author_url blank so it won't be hardcoded in the store and
# in the template, if author_link is empty, generate a link to his
# entries
entry.author_url = ''
entry.save()
# invalidate cache
clear_entries_cache(request.user.username)
# inform the hub
post_publish.send(sender=Entry, username=entry.author, host=host)
if request.is_ajax():
e = dict(
author=request.user.username,
author_url = host+'/'+request.user.username,
body = entry.body,
link = entry.link,
linktext = entry.link,
key = str(entry.key()),
permalink = '/show/'+str(entry.key()),
editlink = '/edit/'+str(entry.key()),
deletelink = '/delete/'+str(entry.key())
)
return json_response(e)
else:
return HttpResponseRedirect(reverse('user-entries',
kwargs={'username': request.user.username}))
else:
form =EntryForm()
return render_to_response('entry_form.html', {
'form': form
})
def edit_entry(request, key):
host = 'http://%s' % request.get_host()
entry = db.get(key)
if entry.author != request.user.username:
response = HttpResponse('unauthorized')
response.status_code = 401
return response
if request.is_ajax():
body = request.POST.get('body')
link = request.POST.get('link')
entry.body = body
entry.link = link
entry.save()
e = dict(
author=request.user.username,
author_url = host+'/'+request.user.username,
body = entry.body,
link = entry.link,
linktext = entry.link,
key = str(entry.key()),
permalink = '/show/'+str(entry.key()),
editlink = '/edit/'+str(entry.key()),
deletelink = '/delete/'+str(entry.key())
)
# invalidate cache
clear_entries_cache(request.user.username)
# ping hub
post_publish.send(sender=Entry, username=request.user.username,
host=host)
return json_response(e)
else:
response = update_object(request, object_id=key, form_class=EntryForm,
post_save_redirect=reverse('user-entries',
kwargs={'username':request.user.username}))
if isinstance(response, HttpResponseRedirect):
post_publish.send(sender=Entry, username=request.user.username,
host=host)
return response
