forked from blallo/rss-bridge
76 lines
2.1 KiB
PHP
76 lines
2.1 KiB
PHP
<?php
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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 CACHE_TIMEOUT = 10800; // 3h
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const DESCRIPTION = 'Returns the newest full posts of a Wordpress powered website';
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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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$article_html = getSimpleHTMLDOMCached($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-content', 0)):
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// another common content div
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$article = $article_html->find('.post-content', 0);
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break;
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case !is_null($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 = parent::getURI();
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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($this->getInput('url'), 0, strlen('http')) !== 'http'){
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// just in case someone find a way to access local files by playing with the url
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returnClientError('The url parameter must either refer to http or https protocol.');
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}
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try{
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$this->collectExpandableDatas($this->getURI() . '/feed/atom/');
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}catch (HttpException $e){
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$this->collectExpandableDatas($this->getURI() . '/?feed=atom');
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}
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}
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}
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