# -*- coding: utf-8 -*- # Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details. import itertools import logging import math import re import uuid from datetime import datetime from werkzeug.exceptions import Forbidden from flectra import api, fields, models, modules, tools, SUPERUSER_ID, _ from flectra.exceptions import UserError, ValidationError from flectra.tools import pycompat, misc _logger = logging.getLogger(__name__) class KarmaError(Forbidden): """ Karma-related error, used for forum and posts. """ pass class Forum(models.Model): _name = 'forum.forum' _description = 'Forum' _inherit = ['mail.thread', 'website.seo.metadata', 'website.published.mixin'] @api.model_cr def init(self): """ Add forum uuid for user email validation. TDE TODO: move me somewhere else, auto_init ? """ forum_uuids = self.env['ir.config_parameter'].search([('key', '=', 'website_forum.uuid')]) if not forum_uuids: forum_uuids.set_param('website_forum.uuid', str(uuid.uuid4())) @api.model def _get_default_faq(self): with misc.file_open('website_forum/data/forum_default_faq.html', 'r') as f: return f.read() def _default_website(self): default_website_id = self.env.ref('website.default_website') return [default_website_id.id] if default_website_id else None # description and use name = fields.Char('Forum Name', required=True, translate=True) active = fields.Boolean(default=True) faq = fields.Html('Guidelines', default=_get_default_faq, translate=True) description = fields.Text( 'Description', translate=True, default=lambda s: _('This community is for professionals and enthusiasts of our products and services. ' 'Share and discuss the best content and new marketing ideas, ' 'build your professional profile and become a better marketer together.')) welcome_message = fields.Html( 'Welcome Message', default = """

Welcome!

This community is for professionals and enthusiasts of our products and services. Share and discuss the best content and new marketing ideas, build your professional profile and become a better marketer together.

""") default_order = fields.Selection([ ('create_date desc', 'Newest'), ('write_date desc', 'Last Updated'), ('vote_count desc', 'Most Voted'), ('relevancy desc', 'Relevance'), ('child_count desc', 'Answered')], string='Default Order', required=True, default='write_date desc') relevancy_post_vote = fields.Float('First Relevance Parameter', default=0.8, help="This formula is used in order to sort by relevance. The variable 'votes' represents number of votes for a post, and 'days' is number of days since the post creation") relevancy_time_decay = fields.Float('Second Relevance Parameter', default=1.8) default_post_type = fields.Selection([ ('question', 'Question'), ('discussion', 'Discussion'), ('link', 'Link')], string='Default Post', required=True, default='question') allow_question = fields.Boolean('Questions', help="Users can answer only once per question. Contributors can edit answers and mark the right ones.", default=True) allow_discussion = fields.Boolean('Discussions', default=True) allow_link = fields.Boolean('Links', help="When clicking on the post, it redirects to an external link", default=True) allow_bump = fields.Boolean('Allow Bump', default=True, help='Check this box to display a popup for posts older than 10 days ' 'without any given answer. The popup will offer to share it on social ' 'networks. When shared, a question is bumped at the top of the forum.') allow_share = fields.Boolean('Sharing Options', default=True, help='After posting the user will be proposed to share its question ' 'or answer on social networks, enabling social network propagation ' 'of the forum content.') count_posts_waiting_validation = fields.Integer(string="Number of posts waiting for validation", compute='_compute_count_posts_waiting_validation') count_flagged_posts = fields.Integer(string='Number of flagged posts', compute='_compute_count_flagged_posts') # karma generation karma_gen_question_new = fields.Integer(string='Asking a question', default=2) karma_gen_question_upvote = fields.Integer(string='Question upvoted', default=5) karma_gen_question_downvote = fields.Integer(string='Question downvoted', default=-2) karma_gen_answer_upvote = fields.Integer(string='Answer upvoted', default=10) karma_gen_answer_downvote = fields.Integer(string='Answer downvoted', default=-2) karma_gen_answer_accept = fields.Integer(string='Accepting an answer', default=2) karma_gen_answer_accepted = fields.Integer(string='Answer accepted', default=15) karma_gen_answer_flagged = fields.Integer(string='Answer flagged', default=-100) # karma-based actions karma_ask = fields.Integer(string='Ask questions', default=3) karma_answer = fields.Integer(string='Answer questions', default=3) karma_edit_own = fields.Integer(string='Edit own posts', default=1) karma_edit_all = fields.Integer(string='Edit all posts', default=300) karma_edit_retag = fields.Integer(string='Change question tags', default=75, oldname="karma_retag") karma_close_own = fields.Integer(string='Close own posts', default=100) karma_close_all = fields.Integer(string='Close all posts', default=500) karma_unlink_own = fields.Integer(string='Delete own posts', default=500) karma_unlink_all = fields.Integer(string='Delete all posts', default=1000) karma_tag_create = fields.Integer(string='Create new tags', default=30) karma_upvote = fields.Integer(string='Upvote', default=5) karma_downvote = fields.Integer(string='Downvote', default=50) karma_answer_accept_own = fields.Integer(string='Accept an answer on own questions', default=20) karma_answer_accept_all = fields.Integer(string='Accept an answer to all questions', default=500) karma_comment_own = fields.Integer(string='Comment own posts', default=1) karma_comment_all = fields.Integer(string='Comment all posts', default=1) karma_comment_convert_own = fields.Integer(string='Convert own answers to comments and vice versa', default=50) karma_comment_convert_all = fields.Integer(string='Convert all answers to comments and vice versa', default=500) karma_comment_unlink_own = fields.Integer(string='Unlink own comments', default=50) karma_comment_unlink_all = fields.Integer(string='Unlink all comments', default=500) karma_flag = fields.Integer(string='Flag a post as offensive', default=500) karma_dofollow = fields.Integer(string='Nofollow links', help='If the author has not enough karma, a nofollow attribute is added to links', default=500) karma_editor = fields.Integer(string='Editor Features: image and links', default=30, oldname='karma_editor_link_files') karma_user_bio = fields.Integer(string='Display detailed user biography', default=750) karma_post = fields.Integer(string='Ask questions without validation', default=100) karma_moderate = fields.Integer(string='Moderate posts', default=1000) website_ids = fields.Many2many('website', 'website_forum_pub_rel', 'website_id', 'forum_id', string='Websites', copy=False, default=_default_website, help='List of websites in which ' 'Forum will published.') @api.one @api.constrains('allow_question', 'allow_discussion', 'allow_link', 'default_post_type') def _check_default_post_type(self): if (self.default_post_type == 'question' and not self.allow_question) \ or (self.default_post_type == 'discussion' and not self.allow_discussion) \ or (self.default_post_type == 'link' and not self.allow_link): raise ValidationError(_('You cannot choose %s as default post since the forum does not allow it.') % self.default_post_type) @api.one def _compute_count_posts_waiting_validation(self): domain = [('forum_id', '=', self.id), ('state', '=', 'pending')] self.count_posts_waiting_validation = self.env['forum.post'].search_count(domain) @api.one def _compute_count_flagged_posts(self): domain = [('forum_id', '=', self.id), ('state', '=', 'flagged')] self.count_flagged_posts = self.env['forum.post'].search_count(domain) @api.model def create(self, values): return super(Forum, self.with_context(mail_create_nolog=True, mail_create_nosubscribe=True)).create(values) @api.multi def write(self, vals): res = super(Forum, self).write(vals) if 'active' in vals: # archiving/unarchiving a forum does it on its posts, too self.env['forum.post'].with_context(active_test=False).search([('forum_id', 'in', self.ids)]).write({'active': vals['active']}) return res @api.model def _tag_to_write_vals(self, tags=''): Tag = self.env['forum.tag'] post_tags = [] existing_keep = [] user = self.env.user for tag in (tag for tag in tags.split(',') if tag): if tag.startswith('_'): # it's a new tag # check that not arleady created meanwhile or maybe excluded by the limit on the search tag_ids = Tag.search([('name', '=', tag[1:])]) if tag_ids: existing_keep.append(int(tag_ids[0])) else: # check if user have Karma needed to create need tag if user.exists() and user.karma >= self.karma_tag_create and len(tag) and len(tag[1:].strip()): post_tags.append((0, 0, {'name': tag[1:], 'forum_id': self.id})) else: existing_keep.append(int(tag)) post_tags.insert(0, [6, 0, existing_keep]) return post_tags def get_tags_first_char(self): """ get set of first letter of forum tags """ tags = self.env['forum.tag'].search([('forum_id', '=', self.id), ('posts_count', '>', 0)]) return sorted(set([tag.name[0].upper() for tag in tags if len(tag.name)])) class Post(models.Model): _name = 'forum.post' _description = 'Forum Post' _inherit = ['mail.thread', 'website.seo.metadata'] _order = "is_correct DESC, vote_count DESC, write_date DESC" name = fields.Char('Title') forum_id = fields.Many2one('forum.forum', string='Forum', required=True) content = fields.Html('Content', strip_style=True) plain_content = fields.Text('Plain Content', compute='_get_plain_content', store=True) content_link = fields.Char('URL', help="URL of Link Articles") tag_ids = fields.Many2many('forum.tag', 'forum_tag_rel', 'forum_id', 'forum_tag_id', string='Tags') state = fields.Selection([('active', 'Active'), ('pending', 'Waiting Validation'), ('close', 'Close'), ('offensive', 'Offensive'), ('flagged', 'Flagged')], string='Status', default='active') views = fields.Integer('Number of Views', default=0) active = fields.Boolean('Active', default=True) post_type = fields.Selection([ ('question', 'Question'), ('link', 'Article'), ('discussion', 'Discussion')], string='Type', default='question', required=True) website_message_ids = fields.One2many(domain=lambda self: [('model', '=', self._name), ('message_type', 'in', ['email', 'comment'])]) # history create_date = fields.Datetime('Asked on', index=True, readonly=True) create_uid = fields.Many2one('res.users', string='Created by', index=True, readonly=True) write_date = fields.Datetime('Update on', index=True, readonly=True) bump_date = fields.Datetime('Bumped on', readonly=True, help="Technical field allowing to bump a question. Writing on this field will trigger " "a write on write_date and therefore bump the post. Directly writing on write_date " "is currently not supported and this field is a workaround.") write_uid = fields.Many2one('res.users', string='Updated by', index=True, readonly=True) relevancy = fields.Float('Relevance', compute="_compute_relevancy", store=True) # vote vote_ids = fields.One2many('forum.post.vote', 'post_id', string='Votes') user_vote = fields.Integer('My Vote', compute='_get_user_vote') vote_count = fields.Integer('Total Votes', compute='_get_vote_count', store=True) # favorite favourite_ids = fields.Many2many('res.users', string='Favourite') user_favourite = fields.Boolean('Is Favourite', compute='_get_user_favourite') favourite_count = fields.Integer('Favorite Count', compute='_get_favorite_count', store=True) # hierarchy is_correct = fields.Boolean('Correct', help='Correct answer or answer accepted') parent_id = fields.Many2one('forum.post', string='Question', ondelete='cascade') self_reply = fields.Boolean('Reply to own question', compute='_is_self_reply', store=True) child_ids = fields.One2many('forum.post', 'parent_id', string='Answers') child_count = fields.Integer('Number of answers', compute='_get_child_count', store=True) uid_has_answered = fields.Boolean('Has Answered', compute='_get_uid_has_answered') has_validated_answer = fields.Boolean('Is answered', compute='_get_has_validated_answer', store=True) # offensive moderation tools flag_user_id = fields.Many2one('res.users', string='Flagged by') moderator_id = fields.Many2one('res.users', string='Reviewed by', readonly=True) # closing closed_reason_id = fields.Many2one('forum.post.reason', string='Reason') closed_uid = fields.Many2one('res.users', string='Closed by', index=True) closed_date = fields.Datetime('Closed on', readonly=True) # karma calculation and access karma_accept = fields.Integer('Convert comment to answer', compute='_get_post_karma_rights') karma_edit = fields.Integer('Karma to edit', compute='_get_post_karma_rights') karma_close = fields.Integer('Karma to close', compute='_get_post_karma_rights') karma_unlink = fields.Integer('Karma to unlink', compute='_get_post_karma_rights') karma_comment = fields.Integer('Karma to comment', compute='_get_post_karma_rights') karma_comment_convert = fields.Integer('Karma to convert comment to answer', compute='_get_post_karma_rights') karma_flag = fields.Integer('Flag a post as offensive', compute='_get_post_karma_rights') can_ask = fields.Boolean('Can Ask', compute='_get_post_karma_rights') can_answer = fields.Boolean('Can Answer', compute='_get_post_karma_rights') can_accept = fields.Boolean('Can Accept', compute='_get_post_karma_rights') can_edit = fields.Boolean('Can Edit', compute='_get_post_karma_rights') can_close = fields.Boolean('Can Close', compute='_get_post_karma_rights') can_unlink = fields.Boolean('Can Unlink', compute='_get_post_karma_rights') can_upvote = fields.Boolean('Can Upvote', compute='_get_post_karma_rights') can_downvote = fields.Boolean('Can Downvote', compute='_get_post_karma_rights') can_comment = fields.Boolean('Can Comment', compute='_get_post_karma_rights') can_comment_convert = fields.Boolean('Can Convert to Comment', compute='_get_post_karma_rights') can_view = fields.Boolean('Can View', compute='_get_post_karma_rights', search='_search_can_view') can_display_biography = fields.Boolean("Is the author's biography visible from his post", compute='_get_post_karma_rights') can_post = fields.Boolean('Can Automatically be Validated', compute='_get_post_karma_rights') can_flag = fields.Boolean('Can Flag', compute='_get_post_karma_rights') can_moderate = fields.Boolean('Can Moderate', compute='_get_post_karma_rights') website_id = fields.Many2one('website', string="Website", default=lambda self: self.env.ref('website.default_website')) def _search_can_view(self, operator, value): if operator not in ('=', '!=', '<>'): raise ValueError('Invalid operator: %s' % (operator,)) if not value: operator = operator == "=" and '!=' or '=' value = True if self._uid == SUPERUSER_ID: return [(1, '=', 1)] user = self.env['res.users'].browse(self._uid) req = """ SELECT p.id FROM forum_post p LEFT JOIN res_users u ON p.create_uid = u.id LEFT JOIN forum_forum f ON p.forum_id = f.id WHERE (p.create_uid = %s and f.karma_close_own <= %s) or (p.create_uid != %s and f.karma_close_all <= %s) or ( u.karma > 0 and (p.active or p.create_uid = %s) ) """ op = operator == "=" and "inselect" or "not inselect" # don't use param named because orm will add other param (test_active, ...) return [('id', op, (req, (user.id, user.karma, user.id, user.karma, user.id)))] @api.one @api.depends('content') def _get_plain_content(self): self.plain_content = tools.html2plaintext(self.content)[0:500] if self.content else False @api.one @api.depends('vote_count', 'forum_id.relevancy_post_vote', 'forum_id.relevancy_time_decay') def _compute_relevancy(self): if self.create_date: days = (datetime.today() - datetime.strptime(self.create_date, tools.DEFAULT_SERVER_DATETIME_FORMAT)).days self.relevancy = math.copysign(1, self.vote_count) * (abs(self.vote_count - 1) ** self.forum_id.relevancy_post_vote / (days + 2) ** self.forum_id.relevancy_time_decay) else: self.relevancy = 0 @api.multi def _get_user_vote(self): votes = self.env['forum.post.vote'].search_read([('post_id', 'in', self._ids), ('user_id', '=', self._uid)], ['vote', 'post_id']) mapped_vote = dict([(v['post_id'][0], v['vote']) for v in votes]) for vote in self: vote.user_vote = mapped_vote.get(vote.id, 0) @api.multi @api.depends('vote_ids.vote') def _get_vote_count(self): read_group_res = self.env['forum.post.vote'].read_group([('post_id', 'in', self._ids)], ['post_id', 'vote'], ['post_id', 'vote'], lazy=False) result = dict.fromkeys(self._ids, 0) for data in read_group_res: result[data['post_id'][0]] += data['__count'] * int(data['vote']) for post in self: post.vote_count = result[post.id] @api.one def _get_user_favourite(self): self.user_favourite = self._uid in self.favourite_ids.ids @api.one @api.depends('favourite_ids') def _get_favorite_count(self): self.favourite_count = len(self.favourite_ids) @api.one @api.depends('create_uid', 'parent_id') def _is_self_reply(self): self.self_reply = self.parent_id.create_uid.id == self._uid @api.one @api.depends('child_ids.create_uid', 'website_message_ids') def _get_child_count(self): def process(node): total = len(node.website_message_ids) + len(node.child_ids) for child in node.child_ids: total += process(child) return total self.child_count = process(self) @api.one def _get_uid_has_answered(self): self.uid_has_answered = any(answer.create_uid.id == self._uid for answer in self.child_ids) @api.one @api.depends('child_ids.is_correct') def _get_has_validated_answer(self): self.has_validated_answer = any(answer.is_correct for answer in self.child_ids) @api.multi def _get_post_karma_rights(self): user = self.env.user is_admin = user.id == SUPERUSER_ID # sudoed recordset instead of individual posts so values can be # prefetched in bulk for post, post_sudo in pycompat.izip(self, self.sudo()): is_creator = post.create_uid == user post.karma_accept = post.forum_id.karma_answer_accept_own if post.parent_id.create_uid == user else post.forum_id.karma_answer_accept_all post.karma_edit = post.forum_id.karma_edit_own if is_creator else post.forum_id.karma_edit_all post.karma_close = post.forum_id.karma_close_own if is_creator else post.forum_id.karma_close_all post.karma_unlink = post.forum_id.karma_unlink_own if is_creator else post.forum_id.karma_unlink_all post.karma_comment = post.forum_id.karma_comment_own if is_creator else post.forum_id.karma_comment_all post.karma_comment_convert = post.forum_id.karma_comment_convert_own if is_creator else post.forum_id.karma_comment_convert_all post.can_ask = is_admin or user.karma >= post.forum_id.karma_ask post.can_answer = is_admin or user.karma >= post.forum_id.karma_answer post.can_accept = is_admin or user.karma >= post.karma_accept post.can_edit = is_admin or user.karma >= post.karma_edit post.can_close = is_admin or user.karma >= post.karma_close post.can_unlink = is_admin or user.karma >= post.karma_unlink post.can_upvote = is_admin or user.karma >= post.forum_id.karma_upvote post.can_downvote = is_admin or user.karma >= post.forum_id.karma_downvote post.can_comment = is_admin or user.karma >= post.karma_comment post.can_comment_convert = is_admin or user.karma >= post.karma_comment_convert post.can_view = is_admin or user.karma >= post.karma_close or (post_sudo.create_uid.karma > 0 and (post_sudo.active or post_sudo.create_uid == user)) post.can_display_biography = is_admin or post_sudo.create_uid.karma >= post.forum_id.karma_user_bio post.can_post = is_admin or user.karma >= post.forum_id.karma_post post.can_flag = is_admin or user.karma >= post.forum_id.karma_flag post.can_moderate = is_admin or user.karma >= post.forum_id.karma_moderate @api.one @api.constrains('post_type', 'forum_id') def _check_post_type(self): if (self.post_type == 'question' and not self.forum_id.allow_question) \ or (self.post_type == 'discussion' and not self.forum_id.allow_discussion) \ or (self.post_type == 'link' and not self.forum_id.allow_link): raise ValidationError(_('This forum does not allow %s') % self.post_type) def _update_content(self, content, forum_id): forum = self.env['forum.forum'].browse(forum_id) if content and self.env.user.karma < forum.karma_dofollow: for match in re.findall(r'', content): match = re.escape(match) # replace parenthesis or special char in regex content = re.sub(match, match[:3] + 'rel="nofollow" ' + match[3:], content) if self.env.user.karma <= forum.karma_editor: filter_regexp = r'()|(]*?href[^>]*?>)|(<[a-z|A-Z]+[^>]*style\s*=\s*[\'"][^\'"]*\s*background[^:]*:[^url;]*url)' content_match = re.search(filter_regexp, content, re.I) if content_match: raise KarmaError('User karma not sufficient to post an image or link.') return content @api.model def create(self, vals): if 'content' in vals and vals.get('forum_id'): vals['content'] = self._update_content(vals['content'], vals['forum_id']) post = super(Post, self.with_context(mail_create_nolog=True)).create(vals) # deleted or closed questions if post.parent_id and (post.parent_id.state == 'close' or post.parent_id.active is False): raise UserError(_('Posting answer on a [Deleted] or [Closed] question is not possible')) # karma-based access if not post.parent_id and not post.can_ask: raise KarmaError('Not enough karma to create a new question') elif post.parent_id and not post.can_answer: raise KarmaError('Not enough karma to answer to a question') if not post.parent_id and not post.can_post: post.sudo().state = 'pending' # add karma for posting new questions if not post.parent_id and post.state == 'active': self.env.user.sudo().add_karma(post.forum_id.karma_gen_question_new) post.post_notification() return post @api.model def check_mail_message_access(self, res_ids, operation, model_name=None): if operation in ('write', 'unlink') and (not model_name or model_name == 'forum.post'): # Make sure only author or moderator can edit/delete messages if any(not post.can_edit for post in self.browse(res_ids)): raise KarmaError('Not enough karma to edit a post.') return super(Post, self).check_mail_message_access(res_ids, operation, model_name=model_name) @api.multi @api.depends('name', 'post_type') def name_get(self): result = [] for post in self: if post.post_type == 'discussion' and post.parent_id and not post.name: result.append((post.id, '%s (%s)' % (post.parent_id.name, post.id))) else: result.append((post.id, '%s' % (post.name))) return result @api.multi def write(self, vals): trusted_keys = ['active', 'is_correct', 'tag_ids'] # fields where security is checked manually if 'content' in vals: vals['content'] = self._update_content(vals['content'], self.forum_id.id) if 'state' in vals: if vals['state'] in ['active', 'close']: if any(not post.can_close for post in self): raise KarmaError('Not enough karma to close or reopen a post.') trusted_keys += ['state', 'closed_uid', 'closed_date', 'closed_reason_id'] elif vals['state'] == 'flagged': if any(not post.can_flag for post in self): raise KarmaError('Not enough karma to flag a post.') trusted_keys += ['state', 'flag_user_id'] if 'active' in vals: if any(not post.can_unlink for post in self): raise KarmaError('Not enough karma to delete or reactivate a post') if 'is_correct' in vals: if any(not post.can_accept for post in self): raise KarmaError('Not enough karma to accept or refuse an answer') # update karma except for self-acceptance mult = 1 if vals['is_correct'] else -1 for post in self: if vals['is_correct'] != post.is_correct and post.create_uid.id != self._uid: post.create_uid.sudo().add_karma(post.forum_id.karma_gen_answer_accepted * mult) self.env.user.sudo().add_karma(post.forum_id.karma_gen_answer_accept * mult) if 'tag_ids' in vals: tag_ids = set(tag.get('id') for tag in self.resolve_2many_commands('tag_ids', vals['tag_ids'])) if any(set(post.tag_ids) != tag_ids for post in self) and any(self.env.user.karma < post.forum_id.karma_edit_retag for post in self): raise KarmaError(_('Not enough karma to retag.')) if any(key not in trusted_keys for key in vals) and any(not post.can_edit for post in self): raise KarmaError('Not enough karma to edit a post.') res = super(Post, self).write(vals) # if post content modify, notify followers if 'content' in vals or 'name' in vals: for post in self: if post.parent_id: body, subtype = _('Answer Edited'), 'website_forum.mt_answer_edit' obj_id = post.parent_id else: body, subtype = _('Question Edited'), 'website_forum.mt_question_edit' obj_id = post obj_id.message_post(body=body, subtype=subtype) if 'active' in vals: answers = self.env['forum.post'].with_context(active_test=False).search([('parent_id', 'in', self.ids)]) if answers: answers.write({'active': vals['active']}) return res @api.multi def post_notification(self): for post in self: tag_partners = post.tag_ids.mapped('message_partner_ids') tag_channels = post.tag_ids.mapped('message_channel_ids') if post.state == 'active' and post.parent_id: post.parent_id.message_post_with_view( 'website_forum.forum_post_template_new_answer', subject=_('Re: %s') % post.parent_id.name, partner_ids=[(4, p.id) for p in tag_partners], channel_ids=[(4, c.id) for c in tag_channels], subtype_id=self.env['ir.model.data'].xmlid_to_res_id('website_forum.mt_answer_new')) elif post.state == 'active' and not post.parent_id: post.message_post_with_view( 'website_forum.forum_post_template_new_question', subject=post.name, partner_ids=[(4, p.id) for p in tag_partners], channel_ids=[(4, c.id) for c in tag_channels], subtype_id=self.env['ir.model.data'].xmlid_to_res_id('website_forum.mt_question_new')) elif post.state == 'pending' and not post.parent_id: # TDE FIXME: in master, you should probably use a subtype; # however here we remove subtype but set partner_ids partners = post.sudo().message_partner_ids | tag_partners partners = partners.filtered(lambda partner: partner.user_ids and any(user.karma >= post.forum_id.karma_moderate for user in partner.user_ids)) post.message_post_with_view( 'website_forum.forum_post_template_validation', subject=post.name, partner_ids=partners.ids, subtype_id=self.env['ir.model.data'].xmlid_to_res_id('mail.mt_note')) return True @api.multi def reopen(self): if any(post.parent_id or post.state != 'close' for post in self): return False reason_offensive = self.env.ref('website_forum.reason_7') reason_spam = self.env.ref('website_forum.reason_8') for post in self: if post.closed_reason_id in (reason_offensive, reason_spam): _logger.info('Upvoting user <%s>, reopening spam/offensive question', post.create_uid) karma = post.forum_id.karma_gen_answer_flagged if post.closed_reason_id == reason_spam: # If first post, increase the karma to add count_post = post.search_count([('parent_id', '=', False), ('forum_id', '=', post.forum_id.id), ('create_uid', '=', post.create_uid.id)]) if count_post == 1: karma *= 10 post.create_uid.sudo().add_karma(karma * -1) self.sudo().write({'state': 'active'}) @api.multi def close(self, reason_id): if any(post.parent_id for post in self): return False reason_offensive = self.env.ref('website_forum.reason_7').id reason_spam = self.env.ref('website_forum.reason_8').id if reason_id in (reason_offensive, reason_spam): for post in self: _logger.info('Downvoting user <%s> for posting spam/offensive contents', post.create_uid) karma = post.forum_id.karma_gen_answer_flagged if reason_id == reason_spam: # If first post, increase the karma to remove count_post = post.search_count([('parent_id', '=', False), ('forum_id', '=', post.forum_id.id), ('create_uid', '=', post.create_uid.id)]) if count_post == 1: karma *= 10 post.create_uid.sudo().add_karma(karma) self.write({ 'state': 'close', 'closed_uid': self._uid, 'closed_date': datetime.today().strftime(tools.DEFAULT_SERVER_DATETIME_FORMAT), 'closed_reason_id': reason_id, }) return True @api.one def validate(self): if not self.can_moderate: raise KarmaError('Not enough karma to validate a post') # if state == pending, no karma previously added for the new question if self.state == 'pending': self.create_uid.sudo().add_karma(self.forum_id.karma_gen_question_new) self.write({ 'state': 'active', 'active': True, 'moderator_id': self.env.user.id, }) self.post_notification() return True @api.one def refuse(self): if not self.can_moderate: raise KarmaError('Not enough karma to refuse a post') self.moderator_id = self.env.user return True @api.one def flag(self): if not self.can_flag: raise KarmaError('Not enough karma to flag a post') if(self.state == 'flagged'): return {'error': 'post_already_flagged'} elif(self.state == 'active'): self.write({ 'state': 'flagged', 'flag_user_id': self.env.user.id, }) return self.can_moderate and {'success': 'post_flagged_moderator'} or {'success': 'post_flagged_non_moderator'} else: return {'error': 'post_non_flaggable'} @api.one def mark_as_offensive(self, reason_id): if not self.can_moderate: raise KarmaError('Not enough karma to mark a post as offensive') # remove some karma _logger.info('Downvoting user <%s> for posting spam/offensive contents', self.create_uid) self.create_uid.sudo().add_karma(self.forum_id.karma_gen_answer_flagged) self.write({ 'state': 'offensive', 'moderator_id': self.env.user.id, 'closed_date': datetime.today().strftime(tools.DEFAULT_SERVER_DATETIME_FORMAT), 'closed_reason_id': reason_id, 'active': False, }) return True @api.multi def unlink(self): if any(not post.can_unlink for post in self): raise KarmaError('Not enough karma to unlink a post') # if unlinking an answer with accepted answer: remove provided karma for post in self: if post.is_correct: post.create_uid.sudo().add_karma(post.forum_id.karma_gen_answer_accepted * -1) self.env.user.sudo().add_karma(post.forum_id.karma_gen_answer_accepted * -1) return super(Post, self).unlink() @api.multi def bump(self): """ Bump a question: trigger a write_date by writing on a dummy bump_date field. One cannot bump a question more than once every 10 days. """ self.ensure_one() if self.forum_id.allow_bump and not self.child_ids and (datetime.today() - datetime.strptime(self.write_date, tools.DEFAULT_SERVER_DATETIME_FORMAT)).days > 9: # write through super to bypass karma; sudo to allow public user to bump any post return self.sudo().write({'bump_date': fields.Datetime.now()}) return False @api.multi def vote(self, upvote=True): Vote = self.env['forum.post.vote'] vote_ids = Vote.search([('post_id', 'in', self._ids), ('user_id', '=', self._uid)]) new_vote = '1' if upvote else '-1' voted_forum_ids = set() if vote_ids: for vote in vote_ids: if upvote: new_vote = '0' if vote.vote == '-1' else '1' else: new_vote = '0' if vote.vote == '1' else '-1' vote.vote = new_vote voted_forum_ids.add(vote.post_id.id) for post_id in set(self._ids) - voted_forum_ids: for post_id in self._ids: Vote.create({'post_id': post_id, 'vote': new_vote}) return {'vote_count': self.vote_count, 'user_vote': new_vote} @api.multi def convert_answer_to_comment(self): """ Tools to convert an answer (forum.post) to a comment (mail.message). The original post is unlinked and a new comment is posted on the question using the post create_uid as the comment's author. """ self.ensure_one() if not self.parent_id: return self.env['mail.message'] # karma-based action check: use the post field that computed own/all value if not self.can_comment_convert: raise KarmaError('Not enough karma to convert an answer to a comment') # post the message question = self.parent_id values = { 'author_id': self.sudo().create_uid.partner_id.id, # use sudo here because of access to res.users model 'body': tools.html_sanitize(self.content, sanitize_attributes=True, strip_style=True, strip_classes=True), 'message_type': 'comment', 'subtype': 'mail.mt_comment', 'date': self.create_date, } new_message = question.with_context(mail_create_nosubscribe=True).message_post(**values) # unlink the original answer, using SUPERUSER_ID to avoid karma issues self.sudo().unlink() return new_message @api.model def convert_comment_to_answer(self, message_id, default=None): """ Tool to convert a comment (mail.message) into an answer (forum.post). The original comment is unlinked and a new answer from the comment's author is created. Nothing is done if the comment's author already answered the question. """ comment = self.env['mail.message'].sudo().browse(message_id) post = self.browse(comment.res_id) if not comment.author_id or not comment.author_id.user_ids: # only comment posted by users can be converted return False # karma-based action check: must check the message's author to know if own / all karma_convert = comment.author_id.id == self.env.user.partner_id.id and post.forum_id.karma_comment_convert_own or post.forum_id.karma_comment_convert_all can_convert = self.env.user.karma >= karma_convert if not can_convert: raise KarmaError('Not enough karma to convert a comment to an answer') # check the message's author has not already an answer question = post.parent_id if post.parent_id else post post_create_uid = comment.author_id.user_ids[0] if any(answer.create_uid.id == post_create_uid.id for answer in question.child_ids): return False # create the new post post_values = { 'forum_id': question.forum_id.id, 'content': comment.body, 'parent_id': question.id, } # done with the author user to have create_uid correctly set new_post = self.sudo(post_create_uid.id).create(post_values) # delete comment comment.unlink() return new_post @api.one def unlink_comment(self, message_id): user = self.env.user comment = self.env['mail.message'].sudo().browse(message_id) if not comment.model == 'forum.post' or not comment.res_id == self.id: return False # karma-based action check: must check the message's author to know if own or all karma_unlink = comment.author_id.id == user.partner_id.id and self.forum_id.karma_comment_unlink_own or self.forum_id.karma_comment_unlink_all can_unlink = user.karma >= karma_unlink if not can_unlink: raise KarmaError('Not enough karma to unlink a comment') return comment.unlink() @api.multi def set_viewed(self): self._cr.execute("""UPDATE forum_post SET views = views+1 WHERE id IN %s""", (self._ids,)) return True @api.multi def get_access_action(self, access_uid=None): """ Instead of the classic form view, redirect to the post on the website directly """ self.ensure_one() return { 'type': 'ir.actions.act_url', 'url': '/forum/%s/question/%s' % (self.forum_id.id, self.id), 'target': 'self', 'target_type': 'public', 'res_id': self.id, } @api.multi def _notification_recipients(self, message, groups): groups = super(Post, self)._notification_recipients(message, groups) for group_name, group_method, group_data in groups: group_data['has_button_access'] = True return groups @api.multi @api.returns('self', lambda value: value.id) def message_post(self, message_type='notification', subtype=None, **kwargs): question_followers = self.env['res.partner'] if self.ids and message_type == 'comment': # user comments have a restriction on karma # add followers of comments on the parent post if self.parent_id: partner_ids = kwargs.get('partner_ids', []) comment_subtype = self.sudo().env.ref('mail.mt_comment') question_followers = self.env['mail.followers'].sudo().search([ ('res_model', '=', self._name), ('res_id', '=', self.parent_id.id), ('partner_id', '!=', False), ]).filtered(lambda fol: comment_subtype in fol.subtype_ids).mapped('partner_id') partner_ids += [(4, partner.id) for partner in question_followers] kwargs['partner_ids'] = partner_ids self.ensure_one() if not self.can_comment: raise KarmaError('Not enough karma to comment') if not kwargs.get('record_name') and self.parent_id: kwargs['record_name'] = self.parent_id.name return super(Post, self).message_post(message_type=message_type, subtype=subtype, **kwargs) @api.multi def message_get_message_notify_values(self, message, message_values): """ Override to avoid keeping all notified recipients of a comment. We avoid tracking needaction on post comments. Only emails should be sufficient. """ if message.message_type == 'comment': return { 'needaction_partner_ids': [], 'partner_ids': [], } return {} class PostReason(models.Model): _name = "forum.post.reason" _description = "Post Closing Reason" _order = 'name' name = fields.Char(string='Closing Reason', required=True, translate=True) reason_type = fields.Char(string='Reason Type') class Vote(models.Model): _name = 'forum.post.vote' _description = 'Vote' post_id = fields.Many2one('forum.post', string='Post', ondelete='cascade', required=True) user_id = fields.Many2one('res.users', string='User', required=True, default=lambda self: self._uid) vote = fields.Selection([('1', '1'), ('-1', '-1'), ('0', '0')], string='Vote', required=True, default='1') create_date = fields.Datetime('Create Date', index=True, readonly=True) forum_id = fields.Many2one('forum.forum', string='Forum', related="post_id.forum_id", store=True) recipient_id = fields.Many2one('res.users', string='To', related="post_id.create_uid", store=True) def _get_karma_value(self, old_vote, new_vote, up_karma, down_karma): _karma_upd = { '-1': {'-1': 0, '0': -1 * down_karma, '1': -1 * down_karma + up_karma}, '0': {'-1': 1 * down_karma, '0': 0, '1': up_karma}, '1': {'-1': -1 * up_karma + down_karma, '0': -1 * up_karma, '1': 0} } return _karma_upd[old_vote][new_vote] @api.model def create(self, vals): vote = super(Vote, self).create(vals) # own post check if vote.user_id.id == vote.post_id.create_uid.id: raise UserError(_('Not allowed to vote for its own post')) # karma check if vote.vote == '1' and not vote.post_id.can_upvote: raise KarmaError('Not enough karma to upvote.') elif vote.vote == '-1' and not vote.post_id.can_downvote: raise KarmaError('Not enough karma to downvote.') if vote.post_id.parent_id: karma_value = self._get_karma_value('0', vote.vote, vote.forum_id.karma_gen_answer_upvote, vote.forum_id.karma_gen_answer_downvote) else: karma_value = self._get_karma_value('0', vote.vote, vote.forum_id.karma_gen_question_upvote, vote.forum_id.karma_gen_question_downvote) vote.recipient_id.sudo().add_karma(karma_value) return vote @api.multi def write(self, values): if 'vote' in values: for vote in self: # own post check if vote.user_id.id == vote.post_id.create_uid.id: raise UserError(_('Not allowed to vote for its own post')) # karma check if (values['vote'] == '1' or vote.vote == '-1' and values['vote'] == '0') and not vote.post_id.can_upvote: raise KarmaError('Not enough karma to upvote.') elif (values['vote'] == '-1' or vote.vote == '1' and values['vote'] == '0') and not vote.post_id.can_downvote: raise KarmaError('Not enough karma to downvote.') # karma update if vote.post_id.parent_id: karma_value = self._get_karma_value(vote.vote, values['vote'], vote.forum_id.karma_gen_answer_upvote, vote.forum_id.karma_gen_answer_downvote) else: karma_value = self._get_karma_value(vote.vote, values['vote'], vote.forum_id.karma_gen_question_upvote, vote.forum_id.karma_gen_question_downvote) vote.recipient_id.sudo().add_karma(karma_value) res = super(Vote, self).write(values) return res class Tags(models.Model): _name = "forum.tag" _description = "Forum Tag" _inherit = ['mail.thread', 'website.seo.metadata'] name = fields.Char('Name', required=True) create_uid = fields.Many2one('res.users', string='Created by', readonly=True) forum_id = fields.Many2one('forum.forum', string='Forum', required=True) post_ids = fields.Many2many( 'forum.post', 'forum_tag_rel', 'forum_tag_id', 'forum_id', string='Posts', domain=[('state', '=', 'active')]) posts_count = fields.Integer('Number of Posts', compute='_get_posts_count', store=True) _sql_constraints = [ ('name_uniq', 'unique (name, forum_id)', "Tag name already exists !"), ] @api.multi @api.depends("post_ids.tag_ids", "post_ids.state") def _get_posts_count(self): for tag in self: tag.posts_count = len(tag.post_ids) @api.model def create(self, vals): forum = self.env['forum.forum'].browse(vals.get('forum_id')) if self.env.user.karma < forum.karma_tag_create: raise KarmaError(_('Not enough karma to create a new Tag')) return super(Tags, self.with_context(mail_create_nolog=True, mail_create_nosubscribe=True)).create(vals)