361 lines
16 KiB
Python
361 lines
16 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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import json
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import werkzeug
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import itertools
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import pytz
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import babel.dates
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from collections import OrderedDict
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from flectra import http, fields, _
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from flectra.addons.http_routing.models.ir_http import slug, unslug
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from flectra.addons.website.controllers.main import QueryURL
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from flectra.exceptions import UserError
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from flectra.http import request
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from flectra.tools import html2plaintext
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class WebsiteBlog(http.Controller):
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_blog_post_per_page = 20
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_post_comment_per_page = 10
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def nav_list(self, blog=None):
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dom = blog and [('blog_id', '=', blog.id)] or []
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if not request.env.user.has_group('website.group_website_designer'):
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dom += [('post_date', '<=', fields.Datetime.now()),
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("website_ids", "in", request.website.id)]
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groups = request.env['blog.post']._read_group_raw(
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dom,
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['name', 'post_date'],
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groupby=["post_date"], orderby="post_date desc")
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for group in groups:
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(r, label) = group['post_date']
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start, end = r.split('/')
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group['post_date'] = label
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group['date_begin'] = start
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group['date_end'] = end
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locale = request.context.get('lang') or 'en_US'
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start = pytz.UTC.localize(fields.Datetime.from_string(start))
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tzinfo = pytz.timezone(request.context.get('tz', 'utc') or 'utc')
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group['month'] = babel.dates.format_datetime(start, format='MMMM', tzinfo=tzinfo, locale=locale)
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group['year'] = babel.dates.format_datetime(start, format='YYYY', tzinfo=tzinfo, locale=locale)
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return OrderedDict((year, [m for m in months]) for year, months in itertools.groupby(groups, lambda g: g['year']))
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@http.route([
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'/blog',
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'/blog/page/<int:page>',
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], type='http', auth="public", website=True)
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def blogs(self, page=1, **post):
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Blog = request.env['blog.blog']
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blogs = Blog.search([], limit=2)
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if len(blogs) == 1:
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return werkzeug.utils.redirect('/blog/%s' % slug(blogs[0]), code=302)
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BlogPost = request.env['blog.post']
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total = BlogPost.search([], count=True)
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pager = request.website.pager(
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url='/blog',
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total=total,
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page=page,
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step=self._blog_post_per_page,
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)
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posts = BlogPost.search([('website_ids', 'in', request.website.id)], offset=(page - 1) * self._blog_post_per_page, limit=self._blog_post_per_page)
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blog_url = QueryURL('', ['blog', 'tag'])
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return request.render("website_blog.latest_blogs", {
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'posts': posts,
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'pager': pager,
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'blog_url': blog_url,
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})
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@http.route([
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'/blog/<model("blog.blog"):blog>',
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'/blog/<model("blog.blog"):blog>/page/<int:page>',
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'/blog/<model("blog.blog"):blog>/tag/<string:tag>',
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'/blog/<model("blog.blog"):blog>/tag/<string:tag>/page/<int:page>',
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], type='http', auth="public", website=True)
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def blog(self, blog=None, tag=None, page=1, **opt):
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""" Prepare all values to display the blog.
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:return dict values: values for the templates, containing
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- 'blog': current blog
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- 'blogs': all blogs for navigation
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- 'pager': pager of posts
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- 'active_tag_ids' : list of active tag ids,
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- 'tags_list' : function to built the comma-separated tag list ids (for the url),
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- 'tags': all tags, for navigation
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- 'state_info': state of published/unpublished filter
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- 'nav_list': a dict [year][month] for archives navigation
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- 'date': date_begin optional parameter, used in archives navigation
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- 'blog_url': help object to create URLs
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"""
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date_begin, date_end, state = opt.get('date_begin'), opt.get('date_end'), opt.get('state')
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published_count, unpublished_count = 0, 0
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BlogPost = request.env['blog.post']
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Blog = request.env['blog.blog']
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blogs = Blog.search([], order="create_date asc")
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# build the domain for blog post to display
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domain = []
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# retrocompatibility to accept tag as slug
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active_tag_ids = tag and [int(unslug(t)[1]) for t in tag.split(',')] or []
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if active_tag_ids:
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domain += [('tag_ids', 'in', active_tag_ids)]
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if blog:
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domain += [('blog_id', '=', blog.id)]
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if date_begin and date_end:
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domain += [("post_date", ">=", date_begin), ("post_date", "<=", date_end)]
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if request.env.user.has_group('website.group_website_designer'):
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count_domain = domain + [("website_published", "=", True), ("website_ids", "in", request.website.id), ("post_date", "<=", fields.Datetime.now())]
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published_count = BlogPost.search_count(count_domain)
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unpublished_count = BlogPost.search_count(domain) - published_count
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if state == "published":
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domain += [("website_published", "=", True), ("website_ids", "in", request.website.id), ("post_date", "<=", fields.Datetime.now())]
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elif state == "unpublished":
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domain += ['|', ("website_published", "=", False), ("website_ids", "in", request.website.id), ("post_date", ">", fields.Datetime.now())]
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else:
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domain += [("post_date", "<=", fields.Datetime.now()), ("website_ids", "in", request.website.id)]
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blog_url = QueryURL('', ['blog', 'tag'], blog=blog, tag=tag, date_begin=date_begin, date_end=date_end)
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blog_posts = BlogPost.search(domain, order="post_date desc")
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pager = request.website.pager(
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url=request.httprequest.path.partition('/page/')[0],
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total=len(blog_posts),
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page=page,
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step=self._blog_post_per_page,
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url_args=opt,
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)
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pager_begin = (page - 1) * self._blog_post_per_page
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pager_end = page * self._blog_post_per_page
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blog_posts = blog_posts[pager_begin:pager_end]
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all_tags = blog.all_tags()[blog.id]
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# function to create the string list of tag ids, and toggle a given one.
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# used in the 'Tags Cloud' template.
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def tags_list(tag_ids, current_tag):
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tag_ids = list(tag_ids) # required to avoid using the same list
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if current_tag in tag_ids:
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tag_ids.remove(current_tag)
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else:
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tag_ids.append(current_tag)
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tag_ids = request.env['blog.tag'].browse(tag_ids).exists()
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return ','.join(slug(tag) for tag in tag_ids)
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values = {
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'blog': blog,
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'blogs': blogs,
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'main_object': blog,
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'tags': all_tags,
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'state_info': {"state": state, "published": published_count, "unpublished": unpublished_count},
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'active_tag_ids': active_tag_ids,
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'tags_list' : tags_list,
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'blog_posts': blog_posts,
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'blog_posts_cover_properties': [json.loads(b.cover_properties) for b in blog_posts],
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'pager': pager,
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'nav_list': self.nav_list(blog),
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'blog_url': blog_url,
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'date': date_begin,
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}
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response = request.render("website_blog.blog_post_short", values)
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return response
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@http.route(['/blog/<model("blog.blog"):blog>/feed'], type='http', auth="public")
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def blog_feed(self, blog, limit='15'):
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v = {}
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v['blog'] = blog
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v['base_url'] = request.env['ir.config_parameter'].sudo().get_param('web.base.url')
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v['posts'] = request.env['blog.post'].search([('blog_id','=', blog.id)],
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limit=min(int(limit), 50),
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order="post_date DESC")
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v['html2plaintext'] = html2plaintext
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r = request.render("website_blog.blog_feed", v, headers=[('Content-Type', 'application/atom+xml')])
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return r
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@http.route([
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'''/blog/<model("blog.blog"):blog>/post/<model("blog.post", "[('blog_id','=',blog[0])]"):blog_post>''',
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], type='http', auth="public", website=True)
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def blog_post(self, blog, blog_post, tag_id=None, page=1, enable_editor=None, **post):
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""" Prepare all values to display the blog.
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:return dict values: values for the templates, containing
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- 'blog_post': browse of the current post
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- 'blog': browse of the current blog
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- 'blogs': list of browse records of blogs
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- 'tag': current tag, if tag_id in parameters
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- 'tags': all tags, for tag-based navigation
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- 'pager': a pager on the comments
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- 'nav_list': a dict [year][month] for archives navigation
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- 'next_post': next blog post, to direct the user towards the next interesting post
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"""
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if not request.env.user.has_group('website.group_website_publisher') \
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and request.website.id not in blog_post.website_ids.ids:
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return request.render('website.404')
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BlogPost = request.env['blog.post']
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date_begin, date_end = post.get('date_begin'), post.get('date_end')
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pager_url = "/blogpost/%s" % blog_post.id
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pager = request.website.pager(
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url=pager_url,
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total=len(blog_post.website_message_ids),
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page=page,
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step=self._post_comment_per_page,
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scope=7
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)
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pager_begin = (page - 1) * self._post_comment_per_page
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pager_end = page * self._post_comment_per_page
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comments = blog_post.website_message_ids[pager_begin:pager_end]
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tag = None
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if tag_id:
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tag = request.env['blog.tag'].browse(int(tag_id))
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blog_url = QueryURL('', ['blog', 'tag'], blog=blog_post.blog_id, tag=tag, date_begin=date_begin, date_end=date_end)
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if not blog_post.blog_id.id == blog.id:
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return request.redirect("/blog/%s/post/%s" % (slug(blog_post.blog_id), slug(blog_post)))
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tags = request.env['blog.tag'].search([])
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# Find next Post
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all_post = BlogPost.search([('blog_id', '=', blog.id), ("website_ids", "in", request.website.id)])
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if not request.env.user.has_group('website.group_website_designer'):
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all_post = all_post.filtered(lambda r: r.post_date <= fields.Datetime.now())
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if blog_post not in all_post:
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return request.redirect("/blog/%s" % (slug(blog_post.blog_id)))
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# should always return at least the current post
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all_post_ids = all_post.ids
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current_blog_post_index = all_post_ids.index(blog_post.id)
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nb_posts = len(all_post_ids)
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next_post_id = all_post_ids[(current_blog_post_index + 1) % nb_posts] if nb_posts > 1 else None
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next_post = next_post_id and BlogPost.browse(next_post_id) or False
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values = {
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'tags': tags,
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'tag': tag,
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'blog': blog,
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'blog_post': blog_post,
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'blog_post_cover_properties': json.loads(blog_post.cover_properties),
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'main_object': blog_post,
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'nav_list': self.nav_list(blog),
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'enable_editor': enable_editor,
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'next_post': next_post,
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'next_post_cover_properties': json.loads(next_post.cover_properties) if next_post else {},
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'date': date_begin,
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'blog_url': blog_url,
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'pager': pager,
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'comments': comments,
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}
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response = request.render("website_blog.blog_post_complete", values)
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request.session[request.session.sid] = request.session.get(request.session.sid, [])
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if not (blog_post.id in request.session[request.session.sid]):
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request.session[request.session.sid].append(blog_post.id)
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# Increase counter
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blog_post.sudo().write({
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'visits': blog_post.visits+1,
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})
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return response
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def _blog_post_message(self, blog_post_id, message_content, **post):
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BlogPost = request.env['blog.post']
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# for now, only portal and user can post comment on blog post.
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if request.env.user.id == request.website.user_id.id:
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raise UserError(_('Public user cannot post comments on blog post.'))
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# get the partner of the current user
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partner_id = request.env.user.partner_id.id
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message = BlogPost.message_post(
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int(blog_post_id),
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body=message_content,
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message_type='comment',
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subtype='mt_comment',
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author_id=partner_id,
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path=post.get('path', False),
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)
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return message.id
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def _get_discussion_detail(self, ids, publish=False, **post):
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values = []
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for message in request.env['mail.message'].sudo().browse(ids):
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values.append({
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"id": message.id,
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"author_name": message.author_id.name,
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"author_image": message.author_id.image and \
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(b"data:image/png;base64,%s" % message.author_id.image) or \
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b'/website_blog/static/src/img/anonymous.png',
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"date": message.date,
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'body': html2plaintext(message.body),
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'website_published' : message.website_published,
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'publish' : publish,
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})
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return values
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@http.route(['/blog/post_discussion'], type='json', auth="public", website=True)
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def post_discussion(self, blog_post_id, **post):
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publish = request.env.user.has_group('website.group_website_publisher')
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message_id = self._blog_post_message(blog_post_id, post.get('comment'), **post)
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return self._get_discussion_detail([message_id], publish, **post)
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@http.route('/blog/<int:blog_id>/post/new', type='http', auth="public", website=True)
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def blog_post_create(self, blog_id, **post):
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new_blog_post = request.env['blog.post'].create({
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'blog_id': blog_id,
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'website_published': False,
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})
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return werkzeug.utils.redirect("/blog/%s/post/%s?enable_editor=1" % (slug(new_blog_post.blog_id), slug(new_blog_post)))
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@http.route('/blog/post_duplicate', type='http', auth="public", website=True, methods=['POST'])
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def blog_post_copy(self, blog_post_id, **post):
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""" Duplicate a blog.
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:param blog_post_id: id of the blog post currently browsed.
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:return redirect to the new blog created
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"""
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new_blog_post = request.env['blog.post'].with_context(mail_create_nosubscribe=True).browse(int(blog_post_id)).copy()
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return werkzeug.utils.redirect("/blog/%s/post/%s?enable_editor=1" % (slug(new_blog_post.blog_id), slug(new_blog_post)))
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@http.route('/blog/post_get_discussion/', type='json', auth="public", website=True)
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def discussion(self, post_id=0, path=None, count=False, **post):
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domain = [('res_id', '=', int(post_id)), ('model', '=', 'blog.post'), ('path', '=', path)]
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#check current user belongs to website publisher group
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publish = request.env.user.has_group('website.group_website_publisher')
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if not publish:
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domain.append(('website_published', '=', True), ("website_ids", "in", request.website.id))
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messages = request.env['mail.message'].sudo().search(domain, count=count)
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if count:
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return messages.ids
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return self._get_discussion_detail(messages.ids, publish, **post)
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@http.route('/blog/post_get_discussions/', type='json', auth="public", website=True)
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def discussions(self, post_id=0, paths=None, count=False, **post):
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ret = []
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for path in paths:
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result = self.discussion(post_id=post_id, path=path, count=count, **post)
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ret.append({"path": path, "val": result})
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return ret
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@http.route('/blog/post_change_background', type='json', auth="public", website=True)
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def change_bg(self, post_id=0, cover_properties={}, **post):
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if not post_id:
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return False
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return request.env['blog.post'].browse(int(post_id)).write({'cover_properties': json.dumps(cover_properties)})
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@http.route('/blog/get_user/', type='json', auth="public", website=True)
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def get_user(self, **post):
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return [False if request.session.uid else True]
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