diff options
| author | Evan Prodromou <evan@controlyourself.ca> | 2009-02-11 11:37:50 -0500 |
|---|---|---|
| committer | Evan Prodromou <evan@controlyourself.ca> | 2009-02-11 11:37:50 -0500 |
| commit | 22b10399aaa97061ed940f92f5b15f6aacfb1093 (patch) | |
| tree | 81ddddc5ed3df873f81e7a18c3e2a2e47dc79ff9 /lib/feed.php | |
| parent | ad65c447d5e32b8ef5681789eca12a3717231311 (diff) | |
Unify feeds definition in actions
I got a little sick of trying to keep the export data and <head> links
synched in actions, so I made a common method, getFeeds(), which gets
the feeds for both. It returns an array of Feed objects, which know
about what their mime type is, title, location, all that jazz.
I changed the FeedList class so it handles the new Feed objects
instead of the old array of data.
I changed all the actions that show feeds (I think...) so that they
now use getFeeds() for all their feed needs.
Diffstat (limited to 'lib/feed.php')
| -rw-r--r-- | lib/feed.php | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/lib/feed.php b/lib/feed.php new file mode 100644 index 000000000..466926844 --- /dev/null +++ b/lib/feed.php @@ -0,0 +1,110 @@ +<?php +/** + * Laconica, the distributed open-source microblogging tool + * + * Data structure for info about syndication feeds (RSS 1.0, RSS 2.0, Atom) + * + * PHP version 5 + * + * LICENCE: This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * @category Feed + * @package Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @copyright 2009 Control Yourself, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ + */ + +if (!defined('LACONICA')) { + exit(1); +} + +/** + * Data structure for feeds + * + * This structure is a helpful container for shipping around information about syndication feeds. + * + * @category Feed + * @package Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @author Sarven Capadisli <csarven@controlyourself.ca> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ + */ + +class Feed +{ + const RSS1 = 1; + const RSS2 = 2; + const ATOM = 3; + const FOAF = 4; + + var $type = null; + var $url = null; + var $title = null; + + function __construct($type, $url, $title) + { + $this->type = $type; + $this->url = $url; + $this->title = $title; + } + + function mimeType() + { + switch ($this->type) { + case Feed::RSS1: + return 'application/rdf+xml'; + case Feed::RSS2: + return 'application/rss+xml'; + case Feed::ATOM: + return 'application/atom+xml'; + case Feed::FOAF: + return 'application/rdf+xml'; + default: + return null; + } + } + + function typeName() + { + switch ($this->type) { + case Feed::RSS1: + return _('RSS 1.0'); + case Feed::RSS2: + return _('RSS 2.0'); + case Feed::ATOM: + return _('Atom'); + case Feed::FOAF: + return _('FOAF'); + default: + return null; + } + } + + function rel() + { + switch ($this->type) { + case Feed::RSS1: + case Feed::RSS2: + case Feed::ATOM: + return 'alternate'; + case Feed::FOAF: + return 'meta'; + default: + return null; + } + } +} |