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- <?php
- if (!defined('STATUSNET')) {
- exit(1);
- }
- class SitemapAction extends Action
- {
-
- 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;
- }
- }
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