def delete_paste(request, id):
try:
paste = Paste.objects.get(pk=id)
if not paste.can_delete(request):
raise Paste.DoesNotExist
except Paste.DoesNotExist:
return HttpResponseRedirect(url('pastes.new'))
paste.status = -1
paste.save()
return HttpResponseRedirect(paste.get_absolute_url())
def new_paste(request, id=None):
text_form = file_form = link_form = None
if id:
try:
paste = Paste.objects.get(pk=id)
except Paste.DoesNotExist:
return HttpResponseRedirect(url('pastes.new'))
parent = paste.parent or paste
else:
parent = paste = None
if request.method == 'POST':
paste_type = int(request.POST.get('type', 0))
if paste_type == PASTE_TYPE_TEXT:
text_form = PasteTextForm(request.POST, prefix="text")
text_form.is_active = True
form = text_form
elif paste_type == PASTE_TYPE_FILE:
file_form = PasteFileForm(request.POST, request.FILES, prefix="file")
file_form.is_active = True
form = file_form
elif paste_type == PASTE_TYPE_LINK:
link_form = PasteLinkForm(request.POST, prefix="link")
link_form.is_active = True
form = link_form
if form.is_valid():
key = form.cleaned_data['slug']
if not key:
length = 5
while 1:
key = Paste.generate_key(length)
try:
Paste.objects.get(pk=key)
except Paste.DoesNotExist:
break
length += 1
new_paste = Paste(
id=key,
parent=parent,
type=paste_type,
status=form.cleaned_data.get('public') and 1 or 0,
title=form.cleaned_data.get('title', None),
ip=request.META['REMOTE_ADDR'],
author=request.user.is_authenticated() and request.user or None,
group=request.group,
)
if form is text_form:
new_paste.text = text_form.cleaned_data['text']
if not text_form.cleaned_data['syntax']:
# Automatic detection
try:
lexer = lexers.guess_lexer(new_paste.text)
syntax = Syntax.objects.filter(lexer=lexer.__class__.__name__)[0:1].get()
except (Syntax.DoesNotExist, ClassNotFound), exc:
syntax = Syntax.objects.get(name="Plaintext")
new_paste.syntax = syntax
else:
new_paste.syntax = text_form.cleaned_data['syntax']
elif form is link_form:
new_paste.text = link_form.cleaned_data['text']
elif form is file_form:
content = form.cleaned_data['file'].read()
filename = form.cleaned_data['file'].name
if not new_paste.title:
new_paste.title = filename
if IMAGE_TYPES.search(filename):
new_paste.type = PASTE_TYPE_IMAGE
else:
syntax = None
if len(content) < 1024*25: # 10 kb
try:
lexer = lexers.guess_lexer_for_filename(filename, content)
syntax = Syntax.objects.filter(lexer=lexer.__class__.__name__)[0:1].get()
except (Syntax.DoesNotExist, ClassNotFound):
pass
if syntax:
new_paste.syntax = syntax
new_paste.type = PASTE_TYPE_TEXT
new_paste.text = content
new_paste.file.save(filename, form.cleaned_data['file'])
request.session.setdefault('pastes', []).append(str(new_paste.id))
request.session.save()
new_paste.save()
return HttpResponseRedirect(new_paste.get_absolute_url())
if file_form is None:
file_form = PasteFileForm(initial=initial, prefix="file")
if link_form is None:
link_form = PasteLinkForm(initial=initial, prefix="link")
if request.method == 'GET':
text_form.is_active = True
if paste:
PAGE = 'followup'
title = 'Post Follow-up'
form_url = paste.get_followup_url()
else:
PAGE = 'new'
title = 'New Paste'
form_url = url('pastes.new')
context = {
'PAGE': PAGE,
'title': title,
'paste': paste,
'form_url': form_url,
'text_form': text_form,
'file_form': file_form,
'link_form': link_form,
}
return render_to_response('pastes/new.html', context, request)
def download_paste(request, id):
try: