forked from GNUsocial/gnu-social
115 lines
2.9 KiB
PHP
115 lines
2.9 KiB
PHP
<?php
|
|
// This file is part of GNU social - https://www.gnu.org/software/social
|
|
//
|
|
// GNU social 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.
|
|
//
|
|
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/**
|
|
* Superclass for sitemap-generating actions
|
|
*
|
|
* @category Sitemap
|
|
* @package GNUsocial
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @copyright 2010 StatusNet, Inc.
|
|
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
|
*/
|
|
|
|
defined('GNUSOCIAL') || die();
|
|
|
|
/**
|
|
* superclass for sitemap actions
|
|
*
|
|
* @category Sitemap
|
|
* @package GNUsocial
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
|
*/
|
|
class SitemapAction extends Action
|
|
{
|
|
/**
|
|
* handle the action
|
|
*
|
|
* @param array $args unused.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function handle()
|
|
{
|
|
parent::handle();
|
|
|
|
header('Content-Type: text/xml; charset=UTF-8');
|
|
$this->startXML();
|
|
|
|
$this->elementStart('urlset', array('xmlns' => 'http://www.sitemaps.org/schemas/sitemap/0.9'));
|
|
|
|
while (!is_null($next = $this->nextUrl())) {
|
|
$this->showUrl(...$next);
|
|
}
|
|
|
|
$this->elementEnd('urlset');
|
|
|
|
$this->endXML();
|
|
}
|
|
|
|
public 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;
|
|
}
|
|
}
|
|
|
|
public 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');
|
|
}
|
|
|
|
public function nextUrl()
|
|
{
|
|
return null;
|
|
}
|
|
|
|
public function isReadOnly()
|
|
{
|
|
return true;
|
|
}
|
|
}
|