forked from blallo/rss-bridge
73 lines
2 KiB
PHP
73 lines
2 KiB
PHP
<?php
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define('WORDPRESS_TYPE_ATOM', 1); // Content is of type ATOM
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define('WORDPRESS_TYPE_RSS', 2); // Content is of type RSS
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class WordPressBridge extends FeedExpander {
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const MAINTAINER = "aledeg";
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const NAME = "Wordpress Bridge";
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const URI = "https://wordpress.org/";
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const DESCRIPTION = "Returns the 3 newest full posts of a Wordpress blog";
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const PARAMETERS = array( array(
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'url'=>array(
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'name'=>'Blog URL',
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'required'=>true
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)
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));
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private function clearContent($content) {
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$content = preg_replace('/<script[^>]*>[^<]*<\/script>/', '', $content);
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$content = preg_replace('/<div class="wpa".*/', '', $content);
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$content = preg_replace('/<form.*\/form>/', '', $content);
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return $content;
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}
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protected function parseItem($newItem){
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$item=parent::parseItem($newItem);
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$article_html = $this->getSimpleHTMLDOMCached($item['uri']);
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$article=null;
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switch(true){
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case !is_null($article_html->find('article',0)):
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// most common content div
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$article = $article_html->find('article', 0);
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break;
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case !is_null($article_html->find('.single-content',0)):
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// another common content div
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$article = $article_html->find('.single-content', 0);
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break;
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case !is_null($article_html->find('.post',0)):
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// for old WordPress themes without HTML5
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$article = $article_html->find('.post', 0);
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break;
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}
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if(!is_null($article)){
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$item['content'] = $this->clearContent($article->innertext);
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}
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return $item;
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}
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public function getURI(){
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$url = $this->getInput('url');
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if(empty($url)){
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$url = static::URI;
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}
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return $url;
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}
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public function collectData(){
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if($this->getInput('url') && substr($this->getInput('url'),0,strlen('http'))!=='http'){
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// just in case someone find a way to access local files by playing with the url
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$this->returnClientError('The url parameter must either refer to http or https protocol.');
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}
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$this->collectExpandableDatas($this->getURI().'/feed/atom/');
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}
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public function getCacheDuration() {
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return 3600*3; // 3 hours
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}
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}
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