def add_monitor_course_page(request):
if 'url' not in request.POST or not request.POST[
'url'] or 'shortname' not in request.POST or not request.POST[
'shortname']:
return JsonError('Must provide both URL and short name.')
url, shortname = request.POST['url'], request.POST['shortname']
if not urlvalid(url):
return JsonError('Invalid URL.')
user_profile = request.user.profile
if CoursePageMonitor.objects.filter(user_profile=user_profile,
shortname=shortname).count():
return JsonError('Short name already in use.')
if CoursePageMonitor.objects.filter(user_profile=user_profile,
url=url).count():
return JsonError('Already monitored this page.')
try:
if getsize(url) > MAXIMUM_SIZE:
return JsonError('Page too large')
except ValueError:
return JsonError(
'Cannot access url or we cannot determine the file size.')
CoursePageMonitor.objects.create(user_profile=user_profile,
url=url,
shortname=shortname)
return JsonSuccess()
def add_shortlink(request):
try:
if not request.POST.get('shortname') or not request.POST.get('url'):
return JsonError('Must provide both shortname and url.')
shortname = request.POST['shortname']
user_profile = request.user.profile
url = request.POST['url']
if not urlvalid(url):
return JsonError('Url format incorrect (common mistake: must start with http or https)')
if ShortLink.objects.filter(shortname=shortname, user_profile=user_profile).count():
return JsonError('Name already in use.')
ShortLink.objects.create(shortname=shortname, url=url, user_profile=user_profile)
return JsonSuccess('Shortlink is successfully added.')
except Exception as e:
print repr(e)
return JsonError('Unknown error')
def edit_shortlink(request, shortname):
link_obj_list = ShortLink.objects.filter(user_profile=request.user.profile,
shortname=shortname)
if request.method == 'POST':
try:
if not request.POST.get('shortname') or not request.POST.get(
'url'):
return JsonError('Must provide both shortname and url.')
if not link_obj_list.count():
return JsonError('Shortlink not found.')
if link_obj_list.count() > 1:
return JsonError('Multiple ShortLink instances found.')
url = request.POST['url']
shortname = request.POST['shortname']
linkobj = link_obj_list[0]
print url
if not urlvalid(url):
return JsonError(
'Url format incorrect (common mistake: must start with http or https)'
)
if linkobj.shortname != shortname and ShortLink.objects.filter(
shortname=shortname,
user_profile=request.user.profile).count():
return JsonError('Name already in use.')
linkobj.shortname = shortname
linkobj.url = url
linkobj.save()
return JsonSuccess('Updated.')
except Exception as e:
print repr(e)
return JsonError('Unknown error.')
else:
if not link_obj_list.count():
return redirecterror(request, 'Shortlink not found.')
if link_obj_list.count() > 1:
return redirecterror(request,
'Multiple ShortLink instances found.')
linkobj = link_obj_list[0]
params = {}
params['form'] = ShortLinkForm(instance=linkobj)
params['shortlink'] = linkobj
params.update(csrf(request))
return xrender(request, 'edit_shortlink.html', params)
def add_shortlink(request):
try:
if not request.POST.get('shortname') or not request.POST.get('url'):
return JsonError('Must provide both shortname and url.')
shortname = request.POST['shortname']
user_profile = request.user.profile
url = request.POST['url']
if not urlvalid(url):
return JsonError(
'Url format incorrect (common mistake: must start with http or https)'
)
if ShortLink.objects.filter(shortname=shortname,
user_profile=user_profile).count():
return JsonError('Name already in use.')
ShortLink.objects.create(shortname=shortname,
url=url,
user_profile=user_profile)
return JsonSuccess('Shortlink is successfully added.')
except Exception as e:
print repr(e)
return JsonError('Unknown error')
def add_monitor_course_page(request):
if (
"url" not in request.POST
or not request.POST["url"]
or "shortname" not in request.POST
or not request.POST["shortname"]
):
return JsonError("Must provide both URL and short name.")
url, shortname = request.POST["url"], request.POST["shortname"]
if not urlvalid(url):
return JsonError("Invalid URL.")
user_profile = request.user.profile
if CoursePageMonitor.objects.filter(user_profile=user_profile, shortname=shortname).count():
return JsonError("Short name already in use.")
if CoursePageMonitor.objects.filter(user_profile=user_profile, url=url).count():
return JsonError("Already monitored this page.")
try:
if getsize(url) > MAXIMUM_SIZE:
return JsonError("Page too large")
except ValueError:
return JsonError("Cannot access url or we cannot determine the file size.")
CoursePageMonitor.objects.create(user_profile=user_profile, url=url, shortname=shortname)
return JsonSuccess()
def edit_shortlink(request, shortname):
link_obj_list = ShortLink.objects.filter(user_profile=request.user.profile, shortname=shortname)
if request.method == 'POST':
try:
if not request.POST.get('shortname') or not request.POST.get('url'):
return JsonError('Must provide both shortname and url.')
if not link_obj_list.count():
return JsonError('Shortlink not found.')
if link_obj_list.count() > 1:
return JsonError('Multiple ShortLink instances found.')
url = request.POST['url']
shortname = request.POST['shortname']
linkobj = link_obj_list[0]
print url
if not urlvalid(url):
return JsonError('Url format incorrect (common mistake: must start with http or https)')
if linkobj.shortname != shortname and ShortLink.objects.filter(shortname=shortname, user_profile=request.user.profile).count():
return JsonError('Name already in use.')
linkobj.shortname = shortname
linkobj.url = url
linkobj.save()
return JsonSuccess('Updated.')
except Exception as e:
print repr(e)
return JsonError('Unknown error.')
else:
if not link_obj_list.count():
return redirecterror(request, 'Shortlink not found.')
if link_obj_list.count() > 1:
return redirecterror(request, 'Multiple ShortLink instances found.')
linkobj = link_obj_list[0]
params = {}
params['form'] = ShortLinkForm(instance=linkobj)
params['shortlink'] = linkobj
params.update(csrf(request))
return xrender(request, 'edit_shortlink.html', params)
