112 lines
2.3 KiB
PHP
112 lines
2.3 KiB
PHP
<?php
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class pluginSitemap extends Plugin {
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private function createXML()
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{
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global $site;
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global $pages;
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$xml = '<?xml version="1.0" encoding="UTF-8" ?>';
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$xml .= '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">';
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$xml .= '<url>';
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$xml .= '<loc>'.$site->url().'</loc>';
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$xml .= '</url>';
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$list = $pages->getList($pageNumber=1, $numberOfItems=-1, $published=true, $static=true, $sticky=true, $draft=false, $scheduled=false);
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foreach ($list as $pageKey) {
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try {
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// Create the page object from the page key
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$page = new Page($pageKey);
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if (!$page->noindex()) {
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$xml .= '<url>';
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$xml .= '<loc>'.$page->permalink().'</loc>';
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$xml .= '<lastmod>'.$page->date(SITEMAP_DATE_FORMAT).'</lastmod>';
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$xml .= '</url>';
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}
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} catch (Exception $e) {
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// Continue
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}
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}
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$xml .= '</urlset>';
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// New DOM document
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$doc = new DOMDocument();
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$doc->formatOutput = true;
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$doc->loadXML($xml);
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return $doc->save($this->workspace().'sitemap.xml');
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}
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private function ping()
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{
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global $site;
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if ($site->pingSearchEngine()) {
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$urlGoogle = 'https://www.google.com/ping?sitemap='.Theme::sitemapUrl();
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$urlBing = 'https://www.bing.com/ping?sitemap='.Theme::sitemapUrl();
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TCP::http($urlGoogle, 'GET', true, 3);
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TCP::http($urlBing, 'GET', true, 3);
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}
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}
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public function install($position=0)
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{
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parent::install($position);
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return $this->createXML();
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}
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public function post()
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{
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parent::post();
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return $this->createXML();
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}
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public function afterPageCreate()
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{
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$this->createXML();
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$this->ping();
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}
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public function afterPageModify()
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{
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$this->createXML();
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$this->ping();
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}
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public function afterPageDelete()
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{
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$this->createXML();
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$this->ping();
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}
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public function beforeAll()
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{
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$webhook = 'sitemap.xml';
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if( $this->webhook($webhook) ) {
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$sitemapFile = $this->workspace().'sitemap.xml';
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$sitemapSize = filesize($sitemapFile);
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// Send XML header
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header('Content-type: text/xml');
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header('Content-length: '.$sitemapSize);
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$doc = new DOMDocument();
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// Workaround for a bug https://bugs.php.net/bug.php?id=62577
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libxml_disable_entity_loader(false);
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// Load XML
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$doc->load($this->workspace().'sitemap.xml');
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libxml_disable_entity_loader(true);
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// Print the XML
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echo $doc->saveXML();
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// Terminate the run successfully
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exit(0);
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}
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}
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}
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