288 lines
12 KiB
Python
288 lines
12 KiB
Python
# -*- coding: utf-8 -*-
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import openerp
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from openerp import SUPERUSER_ID
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from openerp.addons.website.models.website import slug
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from openerp.osv import osv, fields
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from openerp.tools.translate import _
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class Forum(osv.Model):
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_name = 'forum.forum'
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_description = 'Forums'
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_inherit = ['website.seo.metadata']
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_columns = {
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'name': fields.char('Name', required=True, translate=True),
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'faq': fields.html('Guidelines'),
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'description': fields.html('Description'),
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}
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def _get_default_faq(self, cr, uid, context=None):
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fname = openerp.modules.get_module_resource('website_forum', 'data', 'forum_default_faq.html')
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with open(fname, 'r') as f:
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return f.read()
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return False
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_defaults = {
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'description': 'This community is for professionals and enthusiasts of our products and services.',
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'faq': _get_default_faq,
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}
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def create(self, cr, uid, values, context=None):
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if context is None:
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context = {}
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create_context = dict(context, mail_create_nolog=True)
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return super(Forum, self).create(cr, uid, values, context=create_context)
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class Post(osv.Model):
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_name = 'forum.post'
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_description = 'Forum Post'
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_inherit = ['mail.thread', 'website.seo.metadata']
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def _get_user_vote(self, cr, uid, ids, field_name, arg, context):
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res = dict.fromkeys(ids, 0)
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vote_ids = self.pool['forum.post.vote'].search(cr, uid, [('post_id', 'in', ids), ('user_id', '=', uid)], context=context)
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for vote in self.pool['forum.post.vote'].browse(cr, uid, vote_ids, context=context):
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res[vote.post_id.id] = vote.vote
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return res
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def _get_vote_count(self, cr, uid, ids, field_name, arg, context):
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res = dict.fromkeys(ids, 0)
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for post in self.browse(cr, uid, ids, context=context):
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for vote in post.vote_ids:
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res[post.id] += int(vote.vote)
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return res
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def _get_post_from_vote(self, cr, uid, ids, context=None):
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result = {}
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for vote in self.pool['forum.post.vote'].browse(cr, uid, ids, context=context):
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result[vote.post_id.id] = True
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return result.keys()
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def _get_user_favourite(self, cr, uid, ids, field_name, arg, context):
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res = dict.fromkeys(ids, False)
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for post in self.browse(cr, uid, ids, context=context):
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if uid in [f.user_id.id for f in post.favourite_ids]:
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res[post.id] = True
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return res
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def _get_favorite_count(self, cr, uid, ids, field_name, arg, context):
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res = dict.fromkeys(ids, 0)
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for post in self.browse(cr, uid, ids, context=context):
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res[post.id] += len(post.favorite_ids)
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return res
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def _get_post_from_hierarchy(self, cr, uid, ids, context=None):
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post_ids = set(ids)
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for post in self.browse(cr, SUPERUSER_ID, ids, context=context):
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if post.parent_id:
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post_ids.add(post.parent_id.id)
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return list(post_ids)
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def _get_child_count(self, cr, uid, ids, field_name=False, arg={}, context=None):
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res = dict.fromkeys(ids, 0)
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for post in self.browse(cr, uid, ids, context=context):
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if post.parent_id:
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res[post.parent_id.id] = len(post.parent_id.child_ids)
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else:
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res[post.id] = len(post.child_ids)
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return res
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_columns = {
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'name': fields.char('Title', size=128),
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'forum_id': fields.many2one('forum.forum', 'Forum', required=True),
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'content': fields.html('Content'),
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'tag_ids': fields.many2many('forum.tag', 'forum_tag_rel', 'forum_id', 'forum_tag_id', 'Tags'),
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'state': fields.selection([('active', 'Active'), ('close', 'Close'), ('offensive', 'Offensive')], 'Status'),
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'views': fields.integer('Number of Views'),
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'active': fields.boolean('Active'),
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'is_correct': fields.boolean('Valid Answer', help='Correct Answer/ Answer on this question accepted.'),
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'website_message_ids': fields.one2many(
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'mail.message', 'res_id',
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domain=lambda self: [
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'&', ('model', '=', self._name), ('type', '=', 'comment')
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],
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string='Post Messages', help="Comments on forum post",
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),
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# history
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'create_date': fields.datetime('Asked on', select=True, readonly=True),
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'create_uid': fields.many2one('res.users', 'Created by', select=True, readonly=True),
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'write_date': fields.datetime('Update on', select=True, readonly=True),
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'write_uid': fields.many2one('res.users', 'Updated by', select=True, readonly=True),
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# vote fields
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'vote_ids': fields.one2many('forum.post.vote', 'post_id', 'Votes'),
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'user_vote': fields.function(_get_user_vote, string='My Vote', type='integer'),
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'vote_count': fields.function(
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_get_vote_count, string="Votes", type='integer',
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store={
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'forum.post': (lambda self, cr, uid, ids, c={}: ids, ['vote_ids'], 10),
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'forum.post.vote': (_get_post_from_vote, [], 10),
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}),
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# favorite fields
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'favourite_ids': fields.many2many('res.users', 'Favourite'),
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'user_favourite': fields.function(_get_user_favourite, string="My Favourite", type='boolean'),
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'favorite_count': fields.function(
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_get_favorite_count, string='Favorite Count', type='integer',
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store={
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'forum.post': (lambda self, cr, uid, ids, c={}: ids, ['favorite_ids'], 10),
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}),
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# hierarchy
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'parent_id': fields.many2one('forum.post', 'Question', ondelete='cascade'),
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'child_ids': fields.one2many('forum.post', 'parent_id', 'Answers'),
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'child_count': fields.function(
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_get_child_count, string="Answers", type='integer',
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store={
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'forum.post': (_get_post_from_hierarchy, ['parent_id', 'child_ids'], 10),
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}),
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# closing
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'closed_reason_id': fields.many2one('forum.post.reason', 'Reason'),
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'closed_uid': fields.many2one('res.users', 'Closed by', select=1),
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'closed_date': fields.datetime('Closed on', readonly=True),
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}
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_defaults = {
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'create_uid': lambda self, cr, uid, ctx=None: uid,
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'state': 'active',
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'views': 0,
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'active': True,
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}
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def create(self, cr, uid, vals, context=None):
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if context is None:
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context = {}
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create_context = dict(context, mail_create_nolog=True)
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post_id = super(Post, self).create(cr, uid, vals, context=create_context)
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post = self.browse(cr, uid, post_id, context=context)
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# post message + subtype depending on parent_id
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if vals.get("parent_id"):
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parent = self.browse(cr, SUPERUSER_ID, vals['parent_id'], context=context)
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body = _('<p><a href="forum/%s/question/%s">New Answer Posted</a></p>' % (slug(parent.forum_id), slug(parent)))
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self.message_post(
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cr, uid, parent.id,
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subject=_('Re: %s') % parent.name, body=body,
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subtype='website_forum.mt_answer_new', context=context)
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else:
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#add 2 karma to user when asks question.
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self.pool['res.users'].write(cr, SUPERUSER_ID, [post.user_id.id], {'karma': 2}, context=context)
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return post_id
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def write(self, cr, uid, ids, vals, context=None):
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res = super(Post, self).write(cr, uid, ids, vals, context=context)
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# if post content modify, notify followers
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if 'content' in vals or 'name' in vals:
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for post in self.browse(cr, uid, ids, context=context):
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if post.parent_id:
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body, subtype = 'Answer Edited', 'website_forum.mt_answer_edit'
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else:
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body, subtype = 'Question Edited', 'website_forum.mt_question_edit'
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self.message_post(cr, uid, [post.id], body=_(body), subtype=subtype, context=context)
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# update karma of related user when any answer accepted
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if vals.get('correct'):
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for post in self.browse(cr, uid, ids, context=context):
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value = -15
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if vals.get('correct'):
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value = 15
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self.pool['res.users'].write(cr, SUPERUSER_ID, [post.user_id.id], {'karma': value}, context=context)
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return res
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def vote(self, cr, uid, ids, upvote=True, context=None):
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Vote = self.pool['forum.post.vote']
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user = self.pool['res.users'].browse(cr, uid, uid, context=context)
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# must have at least 10 karma to vote
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if not upvote and user.karma <= 10:
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return {'error': 'lessthen_10_karma'}
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# user can not vote on own post
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posts = self.browse(cr, uid, ids, context=context)
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if any(post.user_id.id == uid for post in posts):
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return {'error': 'own_post'}
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vote_ids = Vote.search(cr, uid, [('post_id', 'in', ids), ('user_id', '=', uid)], context=context)
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if vote_ids:
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for vote in Vote.browse(cr, uid, vote_ids, context=context):
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if upvote:
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new_vote = '0' if vote.vote == '-1' else '1'
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else:
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new_vote = '0' if vote.vote == '1' else '-1'
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Vote.write(cr, uid, vote_ids, {'vote': new_vote}, context=context)
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else:
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for post_id in ids:
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new_vote = '1' if upvote else '-1'
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Vote.create(cr, uid, {'post_id': post_id, 'vote': new_vote}, context=context)
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return {'vote_count': self._get_vote_count(cr, uid, ids, None, None, context=context)[ids[0]]}
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def set_viewed(self, cr, uid, ids, context=None):
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for post in self.browse(cr, uid, ids, context=context):
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self.write(cr, uid, [post.id], {'views': post.views + 1}, context=context)
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return True
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class PostReason(osv.Model):
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_name = "forum.post.reason"
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_description = "Post Closing Reason"
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_columns = {
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'name': fields.char('Post Reason', required=True),
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}
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class Vote(osv.Model):
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_name = 'forum.post.vote'
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_description = 'Vote'
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_columns = {
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'post_id': fields.many2one('forum.post', 'Post', ondelete='cascade', required=True),
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'user_id': fields.many2one('res.users', 'User'),
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'vote': fields.selection([('1', '1'), ('-1', '-1'), ('0', '0')], 'Vote', required=True),
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'create_date': fields.datetime('Create Date', select=True, readonly=True),
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}
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_defaults = {
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'user_id': lambda self, cr, uid, ctx: uid,
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'vote': lambda *args: '1',
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}
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def update_karma(self, cr, uid, ids, new_vote='0', old_vote='0', context=None):
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karma_value = (int(new_vote) - int(old_vote)) * 10
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if karma_value:
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for vote in self.browse(cr, uid, ids, context=context):
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self.pool['res.users'].add_karma(cr, SUPERUSER_ID, [vote.post_id.user_id.id], karma_value, context=context)
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return True
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def create(self, cr, uid, vals, context=None):
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vote_id = super(Vote, self).create(cr, uid, vals, context=context)
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self.update_karma(cr, uid, [vote_id], new_vote=vals.get('vote', '1'), context=context)
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return vote_id
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def write(self, cr, uid, ids, values, context=None):
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res = super(Vote, self).write(cr, uid, ids, values, context=context)
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if 'vote' in values:
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for vote in self.browse(cr, uid, ids, context=context):
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self.update_karma(cr, uid, ids, new_vote=values['vote'], old_vote=vote.vote, context=context)
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return res
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class Tags(osv.Model):
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_name = "forum.tag"
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_description = "Tag"
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_inherit = ['website.seo.metadata']
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def _get_posts_count(self, cr, uid, ids, field_name, arg, context=None):
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return dict((tag_id, self.pool['forum.post'].search_count(cr, uid, [('tag_ids', 'in', tag_id)], context=context)) for tag_id in ids)
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def _get_tag_from_post(self, cr, uid, ids, context=None):
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return list(set(
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[tag.id for post in self.pool['forum.post'].browse(cr, SUPERUSER_ID, ids, context=context) for tag in post.tag_ids]
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))
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_columns = {
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'name': fields.char('Name', required=True),
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'forum_id': fields.many2one('forum.forum', 'Forum', required=True),
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'post_ids': fields.many2many('forum.post', 'forum_tag_rel', 'tag_id', 'post_id', 'Posts'),
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'posts_count': fields.function(
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_get_posts_count, type='integer', string="Number of Posts",
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store={
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'forum.post': (_get_tag_from_post, ['tag_ids'], 10),
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}
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),
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}
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