def save_paste_and_codes(form, paste=None):
if not paste:
paste = Paste(user=current_user.user)
paste.title = form.title.data
paste.is_private = form.is_private.data
paste.codes = []
tags = {}
for tag in form.tags.data.split():
tags[tag.lower()] = tag.lower()
for i, c in enumerate(form.codes):
syntax = Syntax.objects(key=c.syntax.data).get_or_404()
if not c.title.data:
c.title.data = '代码片段%s' % (i + 1)
code = Code(title=c.title.data, content=c.content.data, syntax=syntax)
tags[syntax.key] = syntax.name
paste.codes.append(code)
for key in tags:
syntax = Syntax.objects(name__iexact=tags[key]).first()
tag = Tag.objects(key__iexact=key).first()
if not tag and syntax:
tag = Tag(key=syntax.key, name=syntax.name)
tag.save()
elif not tag and not syntax:
tag = Tag(key=key, name=tags[key])
else:
tag.popularity += 1
tag.save()
if tag not in paste.tags:
paste.tags.append(tag)
paste.save()
return paste
def create_post():
form = PasteForm(request.POST)
if form.validate():
user = login.get_user()
paste = Paste(title=form.title.data,
user=user,
is_private=form.is_private.data)
tags = []
for i, c in enumerate(form.codes):
tag_name = c.tag.data.lower()
if not c.title.data:
c.title.data = '代码片段%s' % (i + 1)
code = Code(title=c.title.data,
content=c.content.data,
tag=tag_name,
user=user)
code.save()
tags.append(tag_name)
tag = Tag.objects(name=tag_name).first()
if tag:
tag.popularity += 1
else:
tag = Tag(name=tag_name)
tag.save()
paste.codes.append(code)
paste.tags = list(set(tags))
paste.save()
return redirect('/paste/%s' % paste.hash_id)
return {'form': form, 'token': request.csrf_token}
def fork(hash_id):
paste = Paste.objects.get_or_404(hash_id=hash_id)
new_paste = Paste(user=current_user.user,
title=paste.title,
tags=paste.tags,
codes=paste.codes)
new_paste.save()
return redirect(url_for('paste_app.view_paste', hash_id=new_paste.hash_id))
def save_paste_and_codes(form, paste=None):
if not paste:
paste = Paste(user=current_user.user)
paste.title = form.title.data
paste.is_private = form.is_private.data
paste.codes = []
paste.tags = []
tags = []
if form.tags.data:
form.tags.data.split(' ')
syntaxes = []
for i, c in enumerate(form.codes):
syntax = Syntax.objects(key=c.syntax.data).get_or_404()
syntaxes.append(syntax)
if not c.title.data:
c.title.data = '代码片段%s' % (i + 1)
code = Code(title=c.title.data, content=c.content.data, syntax=syntax)
paste.codes.append(code)
for syntax in syntaxes:
tag = Tag.objects(key=syntax.key).first()
if not tag:
tag = Tag(key=syntax.key, name=syntax.name)
tag.save()
for key in tags:
tag = Tag.objects(name__iexact=key).first()
if not tag:
tag = Tag(key=key.lower(), name=key.lower())
else:
tag.popularity += 1
tag.save()
if tag not in paste.tags:
paste.tags.append(tag)
paste.save()
return paste