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annotate rhodecode/controllers/feed.py @ 1359:54fc83f2192c beta

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Removed all string concat for exchange of ''.join()
author Marcin Kuzminski <marcin@python-works.com>
date Sat, 04 Jun 2011 01:16:39 +0200
parents 11548cc19c8f
children bf263968da47 89efedac4e6c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 # -*- coding: utf-8 -*-
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2 """
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3 rhodecode.controllers.feed
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4 ~~~~~~~~~~~~~~~~~~~~~~~~~~
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5
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6 Feed controller for rhodecode
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7
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8 :created_on: Apr 23, 2010
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9 :author: marcink
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10 :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com>
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11 :license: GPLv3, see COPYING for more details.
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12 """
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13 # This program is free software: you can redistribute it and/or modify
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14 # it under the terms of the GNU General Public License as published by
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15 # the Free Software Foundation, either version 3 of the License, or
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16 # (at your option) any later version.
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17 #
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18 # This program is distributed in the hope that it will be useful,
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19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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21 # GNU General Public License for more details.
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22 #
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23 # You should have received a copy of the GNU General Public License
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24 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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25
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26 import logging
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27
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28 from pylons import url, response, tmpl_context as c
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29 from pylons.i18n.translation import _
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30
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31 from rhodecode.lib import safe_unicode
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32 from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator
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33 from rhodecode.lib.base import BaseRepoController
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34
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35 from webhelpers.feedgenerator import Atom1Feed, Rss201rev2Feed
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36
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37 log = logging.getLogger(__name__)
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38
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39
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40 class FeedController(BaseRepoController):
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41
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42 @LoginRequired(api_access=True)
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43 @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
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44 'repository.admin')
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45 def __before__(self):
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46 super(FeedController, self).__before__()
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47 #common values for feeds
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48 self.description = _('Changes on %s repository')
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49 self.title = self.title = _('%s %s feed') % (c.rhodecode_name, '%s')
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50 self.language = 'en-us'
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51 self.ttl = "5"
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52 self.feed_nr = 10
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53
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54 def __changes(self, cs):
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55 changes = []
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56
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57 a = [safe_unicode(n.path) for n in cs.added]
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58 if a:
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59 changes.append('\nA ' + '\nA '.join(a))
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60
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61 m = [safe_unicode(n.path) for n in cs.changed]
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62 if m:
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63 changes.append('\nM ' + '\nM '.join(m))
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64
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65 d = [safe_unicode(n.path) for n in cs.removed]
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66 if d:
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67 changes.append('\nD ' + '\nD '.join(d))
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68
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69 changes.append('</pre>')
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70
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71 return ''.join(changes)
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72
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73 def atom(self, repo_name):
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74 """Produce an atom-1.0 feed via feedgenerator module"""
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75 feed = Atom1Feed(title=self.title % repo_name,
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76 link=url('summary_home', repo_name=repo_name,
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77 qualified=True),
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78 description=self.description % repo_name,
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79 language=self.language,
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80 ttl=self.ttl)
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81 desc_msg = []
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82 for cs in reversed(list(c.rhodecode_repo[-self.feed_nr:])):
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83 desc_msg.append('%s - %s<br/><pre>' % (cs.author, cs.date))
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84 desc_msg.append(self.__changes(cs))
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85
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86 feed.add_item(title=cs.message,
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87 link=url('changeset_home', repo_name=repo_name,
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88 revision=cs.raw_id, qualified=True),
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89 author_name=cs.author,
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90 description=''.join(desc_msg))
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91
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92 response.content_type = feed.mime_type
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93 return feed.writeString('utf-8')
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95 def rss(self, repo_name):
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96 """Produce an rss2 feed via feedgenerator module"""
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97 feed = Rss201rev2Feed(title=self.title % repo_name,
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98 link=url('summary_home', repo_name=repo_name,
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99 qualified=True),
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100 description=self.description % repo_name,
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101 language=self.language,
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102 ttl=self.ttl)
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103 desc_msg = []
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104 for cs in reversed(list(c.rhodecode_repo[-self.feed_nr:])):
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105 desc_msg.append('%s - %s<br/><pre>' % (cs.author, cs.date))
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106 desc_msg.append(self.__changes(cs))
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107
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108 feed.add_item(title=cs.message,
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109 link=url('changeset_home', repo_name=repo_name,
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110 revision=cs.raw_id, qualified=True),
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111 author_name=cs.author,
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112 description=''.join(desc_msg),
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113 )
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114
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115 response.content_type = feed.mime_type
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116 return feed.writeString('utf-8')