def delete_file(request):
# If there is no attachment, delete it and return positive.
# Else, just return blank.
# This API endpoint should never fail
ctx = request.context
db = Document.default_db
document = ctx._instance
attachments = document.attachments
try:
if not attachments:
db.delete(document)
db.flush()
except:
capture_message("[HTTP DELETE] Failed to delete Document %d" %
document.id)
return {}
def delete_file(request):
# If there is no attachment, delete it and return positive.
# Else, just return blank.
# This API endpoint should never fail
ctx = request.context
db = Document.default_db
document = ctx._instance
attachments = document.attachments
identity = None
if isinstance(document, File):
identity = document.file_identity
count = document.count_other_files()
try:
if not attachments:
db.delete(document)
db.flush()
except:
capture_message("[HTTP DELETE] Failed to delete Document %d" %
document.id)
if identity and not count:
document.delete_file_by_id(identity)
return {}
def create_post(request):
"""
We use post, not put, because we don't know the id of the post
"""
localizer = request.localizer
request_body = json.loads(request.body)
user_id = authenticated_userid(request)
if not user_id:
raise HTTPUnauthorized()
user = Post.default_db.query(User).filter_by(id=user_id).one()
body = request_body.get('body', None)
html = request_body.get('html', None) # BG: Is this used now? I cannot see it.
reply_id = request_body.get('reply_id', None)
idea_id = request_body.get('idea_id', None)
subject = request_body.get('subject', None)
publishes_synthesis_id = request_body.get('publishes_synthesis_id', None)
if not body and not publishes_synthesis_id:
# Should we allow empty messages otherwise?
raise HTTPBadRequest(localizer.translate(
_("Your message is empty")))
if reply_id:
in_reply_to_post = Post.get_instance(reply_id)
else:
in_reply_to_post = None
if idea_id:
in_reply_to_idea = Idea.get_instance(idea_id)
else:
in_reply_to_idea = None
discussion_id = int(request.matchdict['discussion_id'])
discussion = Discussion.get_instance(discussion_id)
if not discussion:
raise HTTPNotFound(localizer.translate(_(
"No discussion found with id=%s")) % (discussion_id,)
)
ctx = DummyContext({Discussion: discussion})
if html:
log.warning("Still using html")
# how to guess locale in this case?
body = LangString.create(html)
elif body:
body = LangString.create_from_json(
body, context=ctx, user_id=user_id)
else:
body = LangString.EMPTY(discussion.db)
if subject:
subject = LangString.create_from_json(
subject, context=ctx, user_id=user_id)
else:
# print(in_reply_to_post.subject, discussion.topic)
if in_reply_to_post:
subject = (
in_reply_to_post.get_title().first_original().value or ''
if in_reply_to_post.get_title() else '')
elif in_reply_to_idea:
# TODO: THis should use a cascade like the frontend
subject = (in_reply_to_idea.short_title
if in_reply_to_idea.short_title else '')
else:
subject = discussion.topic if discussion.topic else ''
# print subject
if subject is not None and len(subject):
new_subject = "Re: " + restrip_pat.sub('', subject).strip()
if (in_reply_to_post and new_subject == subject and
in_reply_to_post.get_title()):
# reuse subject and translations
subject = in_reply_to_post.get_title().clone(discussion.db)
else:
# how to guess locale in this case?
subject = LangString.create(new_subject)
else:
capture_message(
"A message is about to be written to the database with an "
"empty subject. This is not supposed to happen.")
subject = LangString.EMPTY(discussion.db)
post_constructor_args = {
'discussion': discussion,
'creator_id': user_id,
'subject': subject,
'body': body
}
if publishes_synthesis_id:
published_synthesis = Synthesis.get_instance(publishes_synthesis_id)
post_constructor_args['publishes_synthesis'] = published_synthesis
new_post = SynthesisPost(**post_constructor_args)
else:
new_post = AssemblPost(**post_constructor_args)
discussion.db.add(new_post)
discussion.db.flush()
if in_reply_to_post:
new_post.set_parent(in_reply_to_post)
if in_reply_to_idea:
idea_post_link = IdeaRelatedPostLink(
creator_id=user_id,
content=new_post,
idea=in_reply_to_idea
)
discussion.db.add(idea_post_link)
idea = in_reply_to_idea
while idea:
idea.send_to_changes()
parents = idea.get_parents()
idea = next(iter(parents)) if parents else None
else:
discussion.root_idea.send_to_changes()
for source in discussion.sources:
if 'send_post' in dir(source):
source.send_post(new_post)
permissions = get_permissions(user_id, discussion_id)
return new_post.generic_json('default', user_id, permissions)
def create_post(request):
"""
Create a new post in this discussion.
We use post, not put, because we don't know the id of the post
"""
localizer = request.localizer
request_body = json.loads(request.body)
user_id = authenticated_userid(request)
if not user_id:
raise HTTPUnauthorized()
user = Post.default_db.query(User).filter_by(id=user_id).one()
body = request_body.get('body', None)
html = request_body.get('html',
None) # BG: Is this used now? I cannot see it.
reply_id = request_body.get('reply_id', None)
idea_id = request_body.get('idea_id', None)
subject = request_body.get('subject', None)
publishes_synthesis_id = request_body.get('publishes_synthesis_id', None)
message_classifier = request_body.get('message_classifier', None)
if not body and not publishes_synthesis_id:
# Should we allow empty messages otherwise?
raise HTTPBadRequest(localizer.translate(_("Your message is empty")))
if reply_id:
in_reply_to_post = Post.get_instance(reply_id)
else:
in_reply_to_post = None
if idea_id:
in_reply_to_idea = Idea.get_instance(idea_id)
else:
in_reply_to_idea = None
discussion_id = int(request.matchdict['discussion_id'])
discussion = Discussion.get_instance(discussion_id)
if not discussion:
raise HTTPNotFound(
localizer.translate(_("No discussion found with id=%s")) %
(discussion_id, ))
ctx = DummyContext({Discussion: discussion})
if html:
log.warning("Still using html")
# how to guess locale in this case?
body = LangString.create(html)
elif body:
body = LangString.create_from_json(body, context=ctx, user_id=user_id)
else:
body = LangString.EMPTY(discussion.db)
if subject:
subject = LangString.create_from_json(subject,
context=ctx,
user_id=user_id)
else:
# print(in_reply_to_post.subject, discussion.topic)
if in_reply_to_post:
subject = (in_reply_to_post.get_title().first_original().value
or '' if in_reply_to_post.get_title() else '')
elif in_reply_to_idea:
# TODO: THis should use a cascade like the frontend
subject = (in_reply_to_idea.short_title
if in_reply_to_idea.short_title else '')
else:
subject = discussion.topic if discussion.topic else ''
# print subject
if subject is not None and len(subject):
new_subject = "Re: " + restrip_pat.sub('', subject).strip()
if (in_reply_to_post and new_subject == subject
and in_reply_to_post.get_title()):
# reuse subject and translations
subject = in_reply_to_post.get_title().clone(discussion.db)
else:
# how to guess locale in this case?
subject = LangString.create(new_subject)
else:
capture_message(
"A message is about to be written to the database with an "
"empty subject. This is not supposed to happen.")
subject = LangString.EMPTY(discussion.db)
post_constructor_args = {
'discussion': discussion,
'creator_id': user_id,
'message_classifier': message_classifier,
'subject': subject,
'body': body
}
if publishes_synthesis_id:
published_synthesis = Synthesis.get_instance(publishes_synthesis_id)
post_constructor_args['publishes_synthesis'] = published_synthesis
new_post = SynthesisPost(**post_constructor_args)
new_post.finalize_publish()
else:
new_post = AssemblPost(**post_constructor_args)
discussion.db.add(new_post)
discussion.db.flush()
if in_reply_to_post:
new_post.set_parent(in_reply_to_post)
if in_reply_to_idea:
idea_post_link = IdeaRelatedPostLink(creator_id=user_id,
content=new_post,
idea=in_reply_to_idea)
discussion.db.add(idea_post_link)
idea = in_reply_to_idea
while idea:
idea.send_to_changes()
parents = idea.get_parents()
idea = next(iter(parents)) if parents else None
else:
discussion.root_idea.send_to_changes()
for source in discussion.sources:
if 'send_post' in dir(source):
source.send_post(new_post)
permissions = get_permissions(user_id, discussion_id)
return new_post.generic_json('default', user_id, permissions)
def create_post(request):
"""
Create a new post in this discussion.
We use post, not put, because we don't know the id of the post
"""
localizer = request.localizer
request_body = json.loads(request.body)
user_id = authenticated_userid(request)
if not user_id:
raise HTTPUnauthorized()
body = request_body.get('body', None)
html = request_body.get('html',
None) # BG: Is this used now? I cannot see it.
reply_id = request_body.get('reply_id', None)
idea_id = request_body.get('idea_id', None)
subject = request_body.get('subject', None)
publishes_synthesis_id = request_body.get('publishes_synthesis_id', None)
if not body and not publishes_synthesis_id:
# Should we allow empty messages otherwise?
raise HTTPBadRequest(localizer.translate(_("Your message is empty")))
if reply_id:
in_reply_to_post = Post.get_instance(reply_id)
else:
in_reply_to_post = None
if idea_id:
in_reply_to_idea = Idea.get_instance(idea_id)
else:
in_reply_to_idea = None
discussion = request.context
ctx = discussion.get_instance_context(request)
if html:
log.warning("Still using html")
# how to guess locale in this case?
body = LangString.create(sanitize_html(html))
# TODO: AssemblPosts are pure text right now.
# Allowing HTML requires changes to the model.
elif body:
# TODO: Accept HTML body.
for e in body['entries']:
e['value'] = sanitize_text(e['value'])
body_ctx = LangString.create_from_json(body, context=ctx)
body = body_ctx._instance
else:
body = LangString.EMPTY(discussion.db)
if subject:
for e in subject['entries']:
e['value'] = sanitize_text(e['value'])
subject_ctx = LangString.create_from_json(subject, context=ctx)
subject = subject_ctx._instance
else:
from assembl.models import LocaleLabel
locale = LocaleLabel.UNDEFINED
# print(in_reply_to_post.subject, discussion.topic)
if in_reply_to_post and in_reply_to_post.get_title():
original_subject = in_reply_to_post.get_title().first_original()
if original_subject:
locale = original_subject.locale_code
subject = (original_subject.value or ''
if in_reply_to_post.get_title() else '')
elif in_reply_to_idea:
# TODO: THis should use a cascade like the frontend
# also, some ideas have extra langstring titles
subject = (in_reply_to_idea.short_title
if in_reply_to_idea.short_title else '')
locale = discussion.main_locale
else:
subject = discussion.topic if discussion.topic else ''
locale = discussion.main_locale
# print subject
if subject is not None and len(subject):
new_subject = "Re: " + restrip_pat.sub('', subject).strip()
if (in_reply_to_post and new_subject == subject
and in_reply_to_post.get_title()):
# reuse subject and translations
subject = in_reply_to_post.get_title().clone(discussion.db)
else:
# how to guess locale in this case?
subject = LangString.create(new_subject, locale)
else:
capture_message(
"A message is about to be written to the database with an "
"empty subject. This is not supposed to happen.")
subject = LangString.EMPTY(discussion.db)
post_constructor_args = {
'discussion': discussion,
'creator_id': user_id,
'subject': subject,
'body': body
}
if publishes_synthesis_id:
published_synthesis = Synthesis.get_instance(publishes_synthesis_id)
post_constructor_args['publishes_synthesis'] = published_synthesis
new_post = SynthesisPost(**post_constructor_args)
new_post.finalize_publish()
else:
new_post = AssemblPost(**post_constructor_args)
new_post.guess_languages()
discussion.db.add(new_post)
discussion.db.flush()
if in_reply_to_post:
new_post.set_parent(in_reply_to_post)
if in_reply_to_idea:
idea_post_link = IdeaRelatedPostLink(creator_id=user_id,
content=new_post,
idea=in_reply_to_idea)
discussion.db.add(idea_post_link)
idea = in_reply_to_idea
while idea:
idea.send_to_changes()
parents = idea.get_parents()
idea = next(iter(parents)) if parents else None
else:
discussion.root_idea.send_to_changes()
for source in discussion.sources:
if 'send_post' in dir(source):
source.send_post(new_post)
permissions = request.permissions
return new_post.generic_json('default', user_id, permissions)