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- <?php
- class WordPressBridge extends FeedExpander {
- const MAINTAINER = "aledeg";
- const NAME = "Wordpress Bridge";
- const URI = "https://wordpress.org/";
- const CACHE_TIMEOUT = 10800; // 3h
- const DESCRIPTION = "Returns the newest full posts of a Wordpress powered website";
- const PARAMETERS = array( array(
- 'url'=>array(
- 'name'=>'Blog URL',
- 'required'=>true
- )
- ));
- private function clearContent($content) {
- $content = preg_replace('/<script[^>]*>[^<]*<\/script>/', '', $content);
- $content = preg_replace('/<div class="wpa".*/', '', $content);
- $content = preg_replace('/<form.*\/form>/', '', $content);
- return $content;
- }
- protected function parseItem($newItem){
- $item=parent::parseItem($newItem);
- $article_html = getSimpleHTMLDOMCached($item['uri']);
- $article=null;
- switch(true){
- case !is_null($article_html->find('article',0)):
- // most common content div
- $article = $article_html->find('article', 0);
- break;
- case !is_null($article_html->find('.single-content',0)):
- // another common content div
- $article = $article_html->find('.single-content', 0);
- break;
- case !is_null($article_html->find('.post-content',0)):
- // another common content div
- $article = $article_html->find('.post-content', 0);
- break;
- case !is_null($article_html->find('.post',0)):
- // for old WordPress themes without HTML5
- $article = $article_html->find('.post', 0);
- break;
- }
- if(!is_null($article)){
- $item['content'] = $this->clearContent($article->innertext);
- }
- return $item;
- }
- public function getURI(){
- $url = $this->getInput('url');
- if(empty($url)){
- $url = static::URI;
- }
- return $url;
- }
- public function collectData(){
- if($this->getInput('url') && substr($this->getInput('url'),0,strlen('http'))!=='http'){
- // just in case someone find a way to access local files by playing with the url
- returnClientError('The url parameter must either refer to http or https protocol.');
- }
- $this->collectExpandableDatas($this->getURI().'/feed/atom/');
- }
- }
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