153 lines
3.2 KiB
PHP
153 lines
3.2 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 $dbPages;
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global $dbPosts;
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global $Url;
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$doc = new DOMDocument('1.0', 'UTF-8');
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// Friendly XML code
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$doc->formatOutput = true;
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// Create urlset element
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$urlset = $doc->createElement('urlset');
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$attribute = $doc->createAttribute('xmlns');
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$attribute->value = 'http://www.sitemaps.org/schemas/sitemap/0.9';
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$urlset->appendChild($attribute);
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// --- Base URL ---
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// Create url, loc and lastmod elements
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$url = $doc->createElement('url');
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$loc = $doc->createElement('loc', $Site->url());
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$lastmod = $doc->createElement('lastmod', Date::current(SITEMAP_DATE_FORMAT));
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// Append loc and lastmod -> url
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$url->appendChild($loc);
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$url->appendChild($lastmod);
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// Append url -> urlset
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$urlset->appendChild($url);
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// --- Pages and Posts ---
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$all = array();
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$url = trim($Site->url(),'/');
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// --- Pages ---
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$filter = trim($Url->filters('page'),'/');
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$pages = $dbPages->getDB();
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unset($pages['error']);
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foreach($pages as $key=>$db)
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{
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if($db['status']=='published')
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{
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$permalink = empty($filter) ? $url.'/'.$key : $url.'/'.$filter.'/'.$key;
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$date = Date::format($db['date'], DB_DATE_FORMAT, SITEMAP_DATE_FORMAT);
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array_push($all, array('permalink'=>$permalink, 'date'=>$date));
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}
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}
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// --- Posts ---
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$filter = rtrim($Url->filters('post'),'/');
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$posts = $dbPosts->getDB();
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foreach($posts as $key=>$db)
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{
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if($db['status']=='published')
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{
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$permalink = empty($filter) ? $url.'/'.$key : $url.'/'.$filter.'/'.$key;
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$date = Date::format($db['date'], DB_DATE_FORMAT, SITEMAP_DATE_FORMAT);
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array_push($all, array('permalink'=>$permalink, 'date'=>$date));
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}
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}
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// Generate the XML for posts and pages
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foreach($all as $db)
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{
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// Create url, loc and lastmod elements
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$url = $doc->createElement('url');
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$loc = $doc->createElement('loc', $db['permalink']);
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$lastmod = $doc->createElement('lastmod', $db['date']);
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// Append loc and lastmod -> url
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$url->appendChild($loc);
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$url->appendChild($lastmod);
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// Append url -> urlset
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$urlset->appendChild($url);
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}
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// Append urlset -> XML
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$doc->appendChild($urlset);
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$doc->save(PATH_PLUGINS_DATABASES.$this->directoryName.DS.'sitemap.xml');
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}
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public function install($position = 0)
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{
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parent::install($position);
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$this->createXML();
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}
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public function afterPostCreate()
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{
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$this->createXML();
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}
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public function afterPageCreate()
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{
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$this->createXML();
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}
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public function afterPostModify()
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{
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$this->createXML();
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}
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public function afterPageModify()
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{
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$this->createXML();
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}
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public function afterPostDelete()
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{
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$this->createXML();
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}
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public function afterPageDelete()
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{
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$this->createXML();
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}
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public function beforeRulesLoad()
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{
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global $Url;
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if( $Url->uri() === HTML_PATH_ROOT.'sitemap.xml' )
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{
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// Send XML header
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header('Content-type: text/xml');
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// New DOM document
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$doc = new DOMDocument();
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// Load XML
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libxml_disable_entity_loader(false);
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$doc->load(PATH_PLUGINS_DATABASES.$this->directoryName.DS.'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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// Stop Bludit running
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exit;
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}
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}
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}
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