#-*- python -*-
import logging
# Non-stdlib imports
import pkg_resources
from pylons import g, c, request
from tg import expose, redirect, flash
from pymongo.bson import ObjectId
from ming.orm.base import session
from ming import schema
# Pyforge-specific imports
from pyforge.app import Application, ConfigOption, SitemapEntry, DefaultAdminController
from pyforge.lib.helpers import push_config, vardec
from pyforge.lib.decorators import audit, react
from pyforge.lib.security import require, has_artifact_access
from pyforge.model import ProjectRole
# Local imports
from forgediscussion import model
from forgediscussion import version
from .controllers import RootController
log = logging.getLogger(__name__)
class ForgeDiscussionApp(Application):
__version__ = version.__version__
permissions = ['configure', 'read', 'unmoderated_post', 'post', 'moderate', 'admin']
config_options = Application.config_options + [
ConfigOption('PostingPolicy',
schema.OneOf('ApproveOnceModerated', 'ModerateAll'), 'ApproveOnceModerated')
]
PostClass=model.ForumPost
AttachmentClass=model.ForumAttachment
def __init__(self, project, config):
Application.__init__(self, project, config)
self.root = RootController()
self.admin = ForumAdminController(self)
self.default_forum_preferences = dict(
subscriptions={})
def has_access(self, user, topic):
f = model.Forum.query.get(shortname=topic.replace('.', '/'))
return has_artifact_access('post', f, user=user)()
@audit('Discussion.msg.#')
def message_auditor(self, routing_key, data):
log.info('Auditing data from %s (%s)',
routing_key, self.config.options.mount_point)
log.info('Headers are: %s', data['headers'])
try:
shortname = routing_key.split('.', 2)[-1]
f = model.Forum.query.get(shortname=shortname.replace('.', '/'))
except:
log.exception('Error looking up forum: %s', routing_key)
return
if f is None:
log.error("Can't find forum %s (routing key was %s)",
shortname, routing_key)
return
super(ForgeDiscussionApp, self).message_auditor(
routing_key, data, f, subject=data['headers'].get('Subject', '[No Subject]'))
@audit('Discussion.forum_stats.#')
def forum_stats_auditor(self, routing_key, data):
try:
shortname = routing_key.split('.', 2)[-1]
f = model.Forum.query.get(shortname=shortname.replace('.', '/'))
except:
log.exception('Error looking up forum: %s', routing_key)
return
if f is None:
log.error("Can't find forum %s (routing key was %s)",
shortname, routing_key)
return
f.update_stats()
@audit('Discussion.thread_stats.#')
def thread_stats_auditor(self, routing_key, data):
try:
thread_id = routing_key.split('.', 2)[-1]
thread = model.ForumThread.query.find(_id=thread_id)
except:
log.exception('Error looking up forum: %s', routing_key)
return
if thread is None:
log.error("Can't find thread %s (routing key was %s)",
thread_id, routing_key)
return
thread.update_stats()
@property
def sitemap(self):
try:
menu_id = self.config.options.mount_point.title()
with push_config(c, app=self):
return [
SitemapEntry(menu_id, '.')[self.sidebar_menu()] ]
except: # pragma no cover
log.exception('sitemap')
return []
@property
def forums(self):
return model.Forum.query.find(dict(app_config_id=self.config._id)).all()
@property
def top_forums(self):
return self.subforums_of(None)
def subforums_of(self, parent_id):
return model.Forum.query.find(dict(
app_config_id=self.config._id,
parent_id=parent_id,
)).all()
def sidebar_menu(self):
try:
l = [SitemapEntry('Home', '.')]
if has_artifact_access('admin', app=c.app)():
l.append(SitemapEntry('Admin', c.project.url()+'admin/'+self.config.options.mount_point))
l.append(SitemapEntry('Search', 'search'))
l += [ SitemapEntry(f.name, f.url())
for f in self.top_forums ]
return l
except: # pragma no cover
log.exception('sidebar_menu')
return []
@property
def templates(self):
return pkg_resources.resource_filename('forgediscussion', 'templates')
def install(self, project):
'Set up any default permissions and roles here'
self.uninstall(project)
# Setup permissions
role_developer = ProjectRole.query.get(name='Developer')._id
role_auth = ProjectRole.query.get(name='*authenticated')._id
self.config.acl.update(
configure=c.project.acl['plugin'],
read=c.project.acl['read'],
unmoderated_post=[role_developer],
post=[role_auth],
moderate=[role_developer],
admin=c.project.acl['plugin'])
self.admin.create_forum(new_forum=dict(
shortname='general',
create='on',
name='General Discussion',
description='Forum about anything you want to talk about.',
parent=''))
def uninstall(self, project):
"Remove all the plugin's artifacts from the database"
model.Forum.query.remove(dict(app_config_id=self.config._id))
model.ForumThread.query.remove(dict(app_config_id=self.config._id))
model.ForumPost.query.remove(dict(app_config_id=self.config._id))
class ForumAdminController(DefaultAdminController):
def _check_security(self):
require(has_artifact_access('admin', app=self.app), 'Admin access required')
@expose('forgediscussion.templates.admin')
def index(self):
return dict(app=self.app)
def create_forum(self, new_forum):
if '.' in new_forum['shortname'] or '/' in new_forum['shortname']:
flash('Shortname cannot contain . or /', 'error')
redirect('.')
if new_forum['parent']:
parent_id = ObjectId(str(new_forum['parent']))
shortname = (model.Forum.query.get(_id=parent_id).shortname + '/'
+ new_forum['shortname'])
else:
parent_id=None
shortname = new_forum['shortname']
f = model.Forum(app_config_id=self.app.config._id,
parent_id=parent_id,
name=new_forum['name'],
shortname=shortname,
description=new_forum['description'])
return f
@vardec
@expose()
def update_forums(self, forum=None, new_forum=None, **kw):
if forum is None: forum = []
if new_forum.get('create'):
if '.' in new_forum['shortname'] or '/' in new_forum['shortname']:
flash('Shortname cannot contain . or /', 'error')
redirect('.')
f = self.create_forum(new_forum)
for f in forum:
forum = model.Forum.query.get(_id=ObjectId(str(f['id'])))
if f.get('delete'):
forum.delete()
else:
forum.name = f['name']
forum.description = f['description']
flash('Forums updated')
redirect('.')