117 lines
3.0 KiB
PHP
117 lines
3.0 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet, the distributed open-source microblogging tool
|
|
*
|
|
* Superclass for sitemap-generating actions
|
|
*
|
|
* 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 Sitemap
|
|
* @package StatusNet
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @copyright 2010 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
|
|
if (!defined('STATUSNET')) {
|
|
exit(1);
|
|
}
|
|
|
|
/**
|
|
* superclass for sitemap actions
|
|
*
|
|
* @category Sitemap
|
|
* @package StatusNet
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
class SitemapAction extends Action
|
|
{
|
|
/**
|
|
* handle the action
|
|
*
|
|
* @param array $args unused.
|
|
*
|
|
* @return void
|
|
*/
|
|
function handle()
|
|
{
|
|
parent::handle();
|
|
|
|
header('Content-Type: text/xml; charset=UTF-8');
|
|
$this->startXML();
|
|
|
|
$this->elementStart('urlset', array('xmlns' => 'http://www.sitemaps.org/schemas/sitemap/0.9'));
|
|
|
|
while (list($url, $lm, $cf, $p) = $this->nextUrl()) {
|
|
$this->showUrl($url, $lm, $cf, $p);
|
|
}
|
|
|
|
$this->elementEnd('urlset');
|
|
|
|
$this->endXML();
|
|
}
|
|
|
|
function lastModified()
|
|
{
|
|
$y = $this->trimmed('year');
|
|
|
|
$m = $this->trimmed('month');
|
|
$d = $this->trimmed('day');
|
|
|
|
$y += 0;
|
|
$m += 0;
|
|
$d += 0;
|
|
|
|
$begdate = strtotime("$y-$m-$d 00:00:00");
|
|
$enddate = $begdate + (24 * 60 * 60);
|
|
|
|
if ($enddate < time()) {
|
|
return $enddate;
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function showUrl($url, $lastMod=null, $changeFreq=null, $priority=null)
|
|
{
|
|
$this->elementStart('url');
|
|
$this->element('loc', null, $url);
|
|
if (!is_null($lastMod)) {
|
|
$this->element('lastmod', null, $lastMod);
|
|
}
|
|
if (!is_null($changeFreq)) {
|
|
$this->element('changefreq', null, $changeFreq);
|
|
}
|
|
if (!is_null($priority)) {
|
|
$this->element('priority', null, $priority);
|
|
}
|
|
$this->elementEnd('url');
|
|
}
|
|
|
|
function nextUrl()
|
|
{
|
|
return null;
|
|
}
|
|
|
|
function isReadOnly()
|
|
{
|
|
return true;
|
|
}
|
|
}
|