def submit_comment(request, post):
"""Used by the form on `get_comments` to submit the form data to
the database. Returns partial data for the remote side.
"""
if not request.is_xhr:
raise BadRequest()
post = Post.query.get(post)
if post is None:
raise NotFound()
# not even moderators can submit comments for deleted posts.
if post.is_deleted:
message = _(u'You cannot submit comments for deleted posts')
return json_response(success=False, form_errors=[message])
form = _get_comment_form(post)
if form.validate():
comment = form.create_comment()
session.commit()
comment_box = get_macro('kb/_boxes.html', 'render_comment')
comment_link = get_macro('kb/_boxes.html', 'render_comment_link')
return json_response(html=comment_box(comment),
link=comment_link(post),
success=True)
return json_response(success=False, form_errors=form.as_widget().all_errors)
def submit_comment(request, post):
"""Used by the form on `get_comments` to submit the form data to
the database. Returns partial data for the remote side.
"""
if not request.is_xhr:
raise BadRequest()
post = Post.query.get(post)
if post is None:
raise NotFound()
# not even moderators can submit comments for deleted posts.
if post.is_deleted:
message = _(u'You cannot submit comments for deleted posts')
return json_response(success=False, form_errors=[message])
form = _get_comment_form(post)
if form.validate():
comment = form.create_comment()
session.commit()
comment_box = get_macro('kb/_boxes.html', 'render_comment')
comment_link = get_macro('kb/_boxes.html', 'render_comment_link')
return json_response(html=comment_box(comment),
link=comment_link(post),
success=True)
return json_response(success=False,
form_errors=form.as_widget().all_errors)
def vote(request, post):
"""Votes on a post."""
# TODO: this is currently also fired as GET if JavaScript is
# not available. Not very nice.
post = Post.query.get(post)
if post is None:
raise NotFound()
# you cannot cast votes on deleted shit
if post.is_deleted:
message = _(u"You cannot vote on deleted posts.")
if request.is_xhr:
return json_response(message=message, error=True)
request.flash(message, error=True)
return redirect(url_for(post))
# otherwise
val = request.args.get("val", 0, type=int)
if val == 0:
request.user.unvote(post)
elif val == 1:
# users cannot upvote on their own stuff
if post.author == request.user:
message = _(u"You cannot upvote your own post.")
if request.is_xhr:
return json_response(message=message, error=True)
request.flash(message, error=True)
return redirect(url_for(post))
# also some reputation is needed
if not request.user.is_admin and request.user.reputation < settings.REPUTATION_MAP["UPVOTE"]:
message = _(u"In order to upvote you " u"need at least %d reputation") % settings.REPUTATION_MAP["UPVOTE"]
if request.is_xhr:
return json_response(message=message, error=True)
request.flash(message, error=True)
return redirect(url_for(post))
request.user.upvote(post)
elif val == -1:
# users need some reputation to downvote. Keep in mind that
# you *can* downvote yourself.
if not request.user.is_admin and request.user.reputation < settings.REPUTATION_MAP["DOWNVOTE"]:
message = (
_(u"In order to downvote you " u"need at least %d reputation") % settings.REPUTATION_MAP["DOWNVOTE"]
)
if request.is_xhr:
return json_response(message=message, error=True)
request.flash(message, error=True)
return redirect(url_for(post))
request.user.downvote(post)
else:
raise BadRequest()
session.commit()
# standard requests are answered with a redirect back
if not request.is_xhr:
return redirect(url_for(post))
# others get a re-rendered vote box
box = get_macro("kb/_boxes.html", "render_vote_box")
return json_response(html=box(post, request.user))
def vote(request, post):
"""Votes on a post."""
# TODO: this is currently also fired as GET if JavaScript is
# not available. Not very nice.
post = Post.query.get(post)
if post is None:
raise NotFound()
# you cannot cast votes on deleted shit
if post.is_deleted:
message = _(u'You cannot vote on deleted posts.')
if request.is_xhr:
return json_response(message=message, error=True)
request.flash(message, error=True)
return redirect(url_for(post))
# otherwise
val = request.args.get('val', 0, type=int)
if val == 0:
request.user.unvote(post)
elif val == 1:
# users cannot upvote on their own stuff
if post.author == request.user:
message = _(u'You cannot upvote your own post.')
if request.is_xhr:
return json_response(message=message, error=True)
request.flash(message, error=True)
return redirect(url_for(post))
# also some reputation is needed
if not request.user.is_admin and \
request.user.reputation < settings.REPUTATION_MAP['UPVOTE']:
message = _(u'In order to upvote you '
u'need at least %d reputation') % \
settings.REPUTATION_MAP['UPVOTE']
if request.is_xhr:
return json_response(message=message, error=True)
request.flash(message, error=True)
return redirect(url_for(post))
request.user.upvote(post)
elif val == -1:
# users need some reputation to downvote. Keep in mind that
# you *can* downvote yourself.
if not request.user.is_admin and \
request.user.reputation < settings.REPUTATION_MAP['DOWNVOTE']:
message = _(u'In order to downvote you '
u'need at least %d reputation') % \
settings.REPUTATION_MAP['DOWNVOTE']
if request.is_xhr:
return json_response(message=message, error=True)
request.flash(message, error=True)
return redirect(url_for(post))
request.user.downvote(post)
else:
raise BadRequest()
session.commit()
# standard requests are answered with a redirect back
if not request.is_xhr:
return redirect(url_for(post))
# others get a re-rendered vote box
box = get_macro('kb/_boxes.html', 'render_vote_box')
return json_response(html=box(post, request.user))
