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#!/usr/bin/env python
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# encoding: utf-8
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# feed controller for pylons
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# Copyright (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com>
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; version 2
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# of the License or (at your opinion) any later version of the license.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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"""
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Created on April 23, 2010
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feed controller for pylons
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@author: marcink
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"""
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from pylons import tmpl_context as c, url, response
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from pylons_app.lib.base import BaseController, render
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from pylons_app.model.hg_model import _full_changelog_cached
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from webhelpers.feedgenerator import Atom1Feed, Rss201rev2Feed
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import logging
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log = logging.getLogger(__name__)
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class FeedController(BaseController):
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#secure it or not ?
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def __before__(self):
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super(FeedController, self).__before__()
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#common values for feeds
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self.description = 'Changes on %s repository'
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self.title = "%s feed"
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self.language = 'en-us'
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self.ttl = "5"
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self.feed_nr = 10
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def atom(self, repo_name):
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"""Produce an atom-1.0 feed via feedgenerator module"""
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feed = Atom1Feed(title=self.title % repo_name,
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link=url('summary_home', repo_name=repo_name, qualified=True),
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description=self.description % repo_name,
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language=self.language,
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ttl=self.ttl)
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for cnt, cs in enumerate(_full_changelog_cached(repo_name)):
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if cnt > self.feed_nr:
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break
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feed.add_item(title=cs.message,
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link=url('changeset_home', repo_name=repo_name,
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revision=cs.raw_id, qualified=True),
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description=str(cs.date))
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response.content_type = feed.mime_type
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return feed.writeString('utf-8')
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def rss(self, repo_name):
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"""Produce an rss2 feed via feedgenerator module"""
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feed = Rss201rev2Feed(title=self.title % repo_name,
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link=url('summary_home', repo_name=repo_name, qualified=True),
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description=self.description % repo_name,
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language=self.language,
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ttl=self.ttl)
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for cnt, cs in enumerate(_full_changelog_cached(repo_name)):
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if cnt > self.feed_nr:
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break
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feed.add_item(title=cs.message,
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link=url('changeset_home', repo_name=repo_name, revision=cs.raw_id, qualified=True),
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description=str(cs.date))
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response.content_type = feed.mime_type
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return feed.writeString('utf-8')
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