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Diffstat (limited to '_darcs/pristine/lib/rssaction.php')
| -rw-r--r-- | _darcs/pristine/lib/rssaction.php | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/_darcs/pristine/lib/rssaction.php b/_darcs/pristine/lib/rssaction.php deleted file mode 100644 index 9564cfb46..000000000 --- a/_darcs/pristine/lib/rssaction.php +++ /dev/null @@ -1,203 +0,0 @@ -<?php -/* - * Laconica - a distributed open-source microblogging tool - * Copyright (C) 2008, Controlez-Vous, Inc. - * - * 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/>. - */ - -if (!defined('LACONICA')) { exit(1); } - -define('DEFAULT_RSS_LIMIT', 48); - -class Rss10Action extends Action -{ - - # This will contain the details of each feed item's author and be used to generate SIOC data. - var $creators = array(); - - function is_readonly() - { - return true; - } - - function handle($args) - { - parent::handle($args); - $limit = (int) $this->trimmed('limit'); - if ($limit == 0) { - $limit = DEFAULT_RSS_LIMIT; - } - $this->show_rss($limit); - } - - function init() - { - return true; - } - - function get_notices() - { - return array(); - } - - function get_channel() - { - return array('url' => '', - 'title' => '', - 'link' => '', - 'description' => ''); - } - - function get_image() - { - return null; - } - - function show_rss($limit=0) - { - - if (!$this->init()) { - return; - } - - $notices = $this->get_notices($limit); - - $this->init_rss(); - $this->show_channel($notices); - $this->show_image(); - - foreach ($notices as $n) { - $this->show_item($n); - } - - $this->show_creators(); - $this->end_rss(); - } - - function show_channel($notices) - { - - $channel = $this->get_channel(); - $image = $this->get_image(); - - common_element_start('channel', array('rdf:about' => $channel['url'])); - common_element('title', null, $channel['title']); - common_element('link', null, $channel['link']); - common_element('description', null, $channel['description']); - common_element('cc:licence', array('rdf:resource' => common_config('license','url'))); - - if ($image) { - common_element('image', array('rdf:resource' => $image)); - } - - common_element_start('items'); - common_element_start('rdf:Seq'); - - foreach ($notices as $notice) { - common_element('sioct:MicroblogPost', array('rdf:resource' => $notice->uri)); - } - - common_element_end('rdf:Seq'); - common_element_end('items'); - - common_element_end('channel'); - } - - function show_image() - { - $image = $this->get_image(); - if ($image) { - $channel = $this->get_channel(); - common_element_start('image', array('rdf:about' => $image)); - common_element('title', null, $channel['title']); - common_element('link', null, $channel['link']); - common_element('url', null, $image); - common_element_end('image'); - } - } - - function show_item($notice) - { - $profile = Profile::staticGet($notice->profile_id); - $nurl = common_local_url('shownotice', array('notice' => $notice->id)); - $creator_uri = common_profile_uri($profile); - common_element_start('item', array('rdf:about' => $notice->uri)); - $title = $profile->nickname . ': ' . common_xml_safe_str(trim($notice->content)); - common_element('title', null, $title); - common_element('link', null, $nurl); - common_element('description', null, $profile->nickname."'s status on ".common_exact_date($notice->created)); - common_element('dc:date', null, common_date_w3dtf($notice->created)); - common_element('dc:creator', null, ($profile->fullname) ? $profile->fullname : $profile->nickname); - common_element('sioc:has_creator', array('rdf:resource' => $creator_uri)); - common_element('laconica:postIcon', array('rdf:resource' => common_profile_avatar_url($profile))); - common_element('cc:licence', array('rdf:resource' => common_config('license', 'url'))); - common_element_end('item'); - $this->creators[$creator_uri] = $profile; - } - - function show_creators() - { - foreach ($this->creators as $uri => $profile) { - $id = $profile->id; - $nickname = $profile->nickname; - common_element_start('sioc:User', array('rdf:about' => $uri)); - common_element('foaf:nick', null, $nickname); - if ($profile->fullname) { - common_element('foaf:name', null, $profile->fullname); - } - common_element('sioc:id', null, $id); - $avatar = common_profile_avatar_url($profile); - common_element('sioc:avatar', array('rdf:resource' => $avatar)); - common_element_end('sioc:User'); - } - } - - function init_rss() - { - $channel = $this->get_channel(); - header('Content-Type: application/rdf+xml'); - - common_start_xml(); - common_element_start('rdf:RDF', array('xmlns:rdf' => - 'http://www.w3.org/1999/02/22-rdf-syntax-ns#', - 'xmlns:dc' => - 'http://purl.org/dc/elements/1.1/', - 'xmlns:cc' => - 'http://web.resource.org/cc/', - 'xmlns:content' => - 'http://purl.org/rss/1.0/modules/content/', - 'xmlns:foaf' => - 'http://xmlns.com/foaf/0.1/', - 'xmlns:sioc' => - 'http://rdfs.org/sioc/ns#', - 'xmlns:sioct' => - 'http://rdfs.org/sioc/types#', - 'xmlns:laconica' => - 'http://laconi.ca/ont/', - 'xmlns' => 'http://purl.org/rss/1.0/')); - common_element_start('sioc:Site', array('rdf:about' => common_root_url())); - common_element('sioc:name', null, common_config('site', 'name')); - common_element_start('sioc:container_of'); - common_element('sioc:Container', array('rdf:about' => - $channel['url'])); - common_element_end('sioc:container_of'); - common_element_end('sioc:Site'); - } - - function end_rss() - { - common_element_end('rdf:RDF'); - } -} |