261 lines
10 KiB
Python
261 lines
10 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
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from datetime import datetime
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import random
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import itertools
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from flectra import api, models, fields, _
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from flectra.addons.http_routing.models.ir_http import slug
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from flectra.tools.translate import html_translate
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from flectra.tools import html2plaintext
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class Blog(models.Model):
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_name = 'blog.blog'
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_description = 'Blogs'
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_inherit = ['mail.thread', 'website.seo.metadata']
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_order = 'name'
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name = fields.Char('Blog Name', required=True, translate=True)
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subtitle = fields.Char('Blog Subtitle', translate=True)
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active = fields.Boolean('Active', default=True)
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@api.multi
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def write(self, vals):
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res = super(Blog, self).write(vals)
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if 'active' in vals:
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# archiving/unarchiving a blog does it on its posts, too
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post_ids = self.env['blog.post'].with_context(active_test=False).search([
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('blog_id', 'in', self.ids)
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])
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for blog_post in post_ids:
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blog_post.active = vals['active']
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return res
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@api.multi
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@api.returns('self', lambda value: value.id)
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def message_post(self, parent_id=False, subtype=None, **kwargs):
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""" Temporary workaround to avoid spam. If someone replies on a channel
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through the 'Presentation Published' email, it should be considered as a
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note as we don't want all channel followers to be notified of this answer. """
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self.ensure_one()
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if parent_id:
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parent_message = self.env['mail.message'].sudo().browse(parent_id)
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if parent_message.subtype_id and parent_message.subtype_id == self.env.ref('website_blog.mt_blog_blog_published'):
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if kwargs.get('subtype_id'):
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kwargs['subtype_id'] = False
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subtype = 'mail.mt_note'
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return super(Blog, self).message_post(parent_id=parent_id, subtype=subtype, **kwargs)
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@api.multi
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def all_tags(self, min_limit=1):
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req = """
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SELECT
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p.blog_id, count(*), r.blog_tag_id
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FROM
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blog_post_blog_tag_rel r
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join blog_post p on r.blog_post_id=p.id
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WHERE
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p.blog_id in %s
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GROUP BY
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p.blog_id,
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r.blog_tag_id
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ORDER BY
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count(*) DESC
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"""
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self._cr.execute(req, [tuple(self.ids)])
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tag_by_blog = {i.id: [] for i in self}
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for blog_id, freq, tag_id in self._cr.fetchall():
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if freq >= min_limit:
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tag_by_blog[blog_id].append(tag_id)
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BlogTag = self.env['blog.tag']
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for blog_id in tag_by_blog:
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tag_by_blog[blog_id] = BlogTag.browse(tag_by_blog[blog_id])
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return tag_by_blog
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class BlogTag(models.Model):
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_name = 'blog.tag'
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_description = 'Blog Tag'
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_inherit = ['website.seo.metadata']
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_order = 'name'
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name = fields.Char('Name', required=True, translate=True)
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post_ids = fields.Many2many('blog.post', string='Posts')
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_sql_constraints = [
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('name_uniq', 'unique (name)', "Tag name already exists !"),
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]
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class BlogPost(models.Model):
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_name = "blog.post"
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_description = "Blog Post"
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_inherit = ['mail.thread', 'website.seo.metadata', 'website.published.mixin']
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_order = 'id DESC'
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_mail_post_access = 'read'
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@api.multi
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def _compute_website_url(self):
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super(BlogPost, self)._compute_website_url()
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for blog_post in self:
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blog_post.website_url = "/blog/%s/post/%s" % (slug(blog_post.blog_id), slug(blog_post))
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@api.multi
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@api.depends('post_date', 'visits')
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def _compute_ranking(self):
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res = {}
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for blog_post in self:
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if blog_post.id: # avoid to rank one post not yet saved and so withtout post_date in case of an onchange.
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age = datetime.now() - fields.Datetime.from_string(blog_post.post_date)
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res[blog_post.id] = blog_post.visits * (0.5 + random.random()) / max(3, age.days)
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return res
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def _default_content(self):
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return '''
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<section class="s_text_block">
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<div class="container">
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<div class="row">
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<div class="col-md-12 mb16 mt16">
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<p class="o_default_snippet_text">''' + _("Start writing here...") + '''</p>
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</div>
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</div>
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</div>
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</section>
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'''
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def _default_website(self):
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default_website_id = self.env.ref('website.default_website')
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return [default_website_id.id] if default_website_id else None
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name = fields.Char('Title', required=True, translate=True, default='')
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subtitle = fields.Char('Sub Title', translate=True)
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author_id = fields.Many2one('res.partner', 'Author', default=lambda self: self.env.user.partner_id)
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active = fields.Boolean('Active', default=True)
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cover_properties = fields.Text(
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'Cover Properties',
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default='{"background-image": "none", "background-color": "oe_black", "opacity": "0.2", "resize_class": ""}')
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blog_id = fields.Many2one('blog.blog', 'Blog', required=True, ondelete='cascade')
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tag_ids = fields.Many2many('blog.tag', string='Tags')
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content = fields.Html('Content', default=_default_content, translate=html_translate, sanitize=False)
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teaser = fields.Text('Teaser', compute='_compute_teaser', inverse='_set_teaser')
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teaser_manual = fields.Text(string='Teaser Content')
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website_message_ids = fields.One2many(domain=lambda self: [('model', '=', self._name), ('message_type', '=', 'comment'), ('path', '=', False)])
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# creation / update stuff
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create_date = fields.Datetime('Created on', index=True, readonly=True)
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published_date = fields.Datetime('Published Date')
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post_date = fields.Datetime('Publishing date', compute='_compute_post_date', inverse='_set_post_date', store=True,
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help="The blog post will be visible for your visitors as of this date on the website if it is set as published.")
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create_uid = fields.Many2one('res.users', 'Created by', index=True, readonly=True)
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write_date = fields.Datetime('Last Modified on', index=True, readonly=True)
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write_uid = fields.Many2one('res.users', 'Last Contributor', index=True, readonly=True)
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author_avatar = fields.Binary(related='author_id.image_small', string="Avatar")
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visits = fields.Integer('No of Views', copy=False)
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ranking = fields.Float(compute='_compute_ranking', string='Ranking')
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website_ids = fields.Many2many('website', 'website_blog_pub_rel',
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'website_id', 'blog_id',
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default=_default_website,
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string='Websites', copy=False,
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help='List of websites in which '
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'Blog Post will published.')
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@api.multi
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@api.depends('content', 'teaser_manual')
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def _compute_teaser(self):
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for blog_post in self:
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if blog_post.teaser_manual:
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blog_post.teaser = blog_post.teaser_manual
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else:
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content = html2plaintext(blog_post.content).replace('\n', ' ')
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blog_post.teaser = content[:150] + '...'
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@api.multi
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def _set_teaser(self):
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for blog_post in self:
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blog_post.teaser_manual = blog_post.teaser
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@api.multi
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@api.depends('create_date', 'published_date')
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def _compute_post_date(self):
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for blog_post in self:
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if blog_post.published_date:
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blog_post.post_date = blog_post.published_date
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else:
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blog_post.post_date = blog_post.create_date
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@api.multi
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def _set_post_date(self):
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for blog_post in self:
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blog_post.published_date = blog_post.post_date
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if not blog_post.published_date:
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blog_post._write(dict(post_date=blog_post.create_date)) # dont trigger inverse function
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def _check_for_publication(self, vals):
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if vals.get('website_published'):
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for post in self:
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post.blog_id.message_post_with_view(
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'website_blog.blog_post_template_new_post',
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subject=post.name,
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values={'post': post},
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subtype_id=self.env['ir.model.data'].xmlid_to_res_id('website_blog.mt_blog_blog_published'))
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return True
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return False
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@api.model
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def create(self, vals):
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post_id = super(BlogPost, self.with_context(mail_create_nolog=True)).create(vals)
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post_id._check_for_publication(vals)
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return post_id
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@api.multi
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def write(self, vals):
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result = True
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for post in self:
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copy_vals = dict(vals)
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if 'website_published' in vals and 'published_date' not in vals and (post.published_date or '') <= fields.Datetime.now():
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copy_vals['published_date'] = vals['website_published'] and fields.Datetime.now() or False
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result &= super(BlogPost, self).write(copy_vals)
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self._check_for_publication(vals)
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return result
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@api.multi
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def get_access_action(self, access_uid=None):
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""" Instead of the classic form view, redirect to the post on website
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directly if user is an employee or if the post is published. """
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self.ensure_one()
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user = access_uid and self.env['res.users'].sudo().browse(access_uid) or self.env.user
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if user.share and not self.sudo().website_published:
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return super(BlogPost, self).get_access_action(access_uid)
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return {
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'type': 'ir.actions.act_url',
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'url': self.website_url,
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'target': 'self',
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'target_type': 'public',
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'res_id': self.id,
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}
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@api.multi
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def _notification_recipients(self, message, groups):
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groups = super(BlogPost, self)._notification_recipients(message, groups)
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for group_name, group_method, group_data in groups:
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group_data['has_button_access'] = True
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return groups
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@api.multi
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def message_get_message_notify_values(self, message, message_values):
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""" Override to avoid keeping all notified recipients of a comment.
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We avoid tracking needaction on post comments. Only emails should be
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sufficient. """
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if message.message_type == 'comment':
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return {
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'needaction_partner_ids': [],
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}
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return {}
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