91 lines
2.4 KiB
PHP
91 lines
2.4 KiB
PHP
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<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Superclass for sitemap-generating actions
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Sitemap
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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exit(1);
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}
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/**
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* superclass for sitemap actions
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*
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* @category Sitemap
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class SitemapAction extends Action
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{
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/**
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* handle the action
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*
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* @param array $args unused.
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*
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* @return void
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*/
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function handle($args)
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{
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header('Content-Type: text/xml; charset=UTF-8');
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$this->startXML();
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$this->elementStart('sitemap');
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while (list($url, $lm, $cf, $p) = $this->nextUrl()) {
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$this->showUrl($url, $lm, $cf, $p);
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}
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$this->elementEnd('sitemap');
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$this->endXML();
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}
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function showUrl($url, $lastMod=null, $changeFreq=null, $priority=null)
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{
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$this->elementStart('url');
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$this->element('loc', null, $url);
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if (!is_null($lastMod)) {
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$this->element('lastmod', null, $lastMod);
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}
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if (!is_null($changeFreq)) {
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$this->element('changefreq', null, $changeFreq);
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}
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if (!is_null($priority)) {
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$this->element('priority', null, $priority);
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}
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$this->elementEnd('url');
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}
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function nextUrl()
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{
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return null;
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}
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}
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