rss-bridge/bridges/ArstechnicaBridge.php

69 lines
3.1 KiB
PHP

<?php
#ini_set('display_errors', 'On');
#error_reporting(E_ALL);
class ArstechnicaBridge extends BridgeAbstract {
public function loadMetadatas() {
$this->maintainer = "prysme";
$this->name = "ArstechnicaBridge";
$this->uri = "http://arstechnica.com";
$this->description = "The PC enthusiast's resource. Power users and the tools they love, without computing religion";
$this->update = "2016-08-09";
}
public function collectData(array $param) {
function StripWithDelimiters($string, $start, $end) {
while (strpos($string, $start) !== false) {
$section_to_remove = substr($string, strpos($string, $start));
$section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
$string = str_replace($section_to_remove, '', $string);
} return $string;
}
function StripCDATA($string) {
$string = str_replace('<![CDATA[', '', $string);
$string = str_replace(']]>', '', $string);
return $string;
}
function ExtractContent($url) {
#echo $url;
$html2 = file_get_html($url);
$text = $html2->find("section[id='article-guts']", 0);
/*foreach ($text->find('<aside id="social-left">') as $node)
{ $node = NULL; }*/
$text = StripWithDelimiters($text->innertext,'<aside id="social-left">','</aside>');
$text = StripWithDelimiters($text,'<figcaption class="caption">','</figcaption>');
$text = StripWithDelimiters($text,'<div class="gallery shortcode-gallery">','</div>');
//error_log("ICI", 0);
//error_log($text, 0);
return $text;
}
$html = $this->file_get_html('http://feeds.arstechnica.com/arstechnica/index') or $this->returnError('Could not request NextInpact.', 404);
$limit = 0;
foreach($html->find('item') as $element) {
if($limit < 5) {
$item = new \Item();
$item->title = StripCDATA($element->find('title', 0)->innertext);
$item->uri = StripCDATA($element->find('guid', 0)->plaintext);
$item->author = StripCDATA($element->find('author', 0)->innertext);
$item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
$item->content = ExtractContent($item->uri);
//$item->content = $item->uri;
$this->items[] = $item;
$limit++;
}
}
}
public function getCacheDuration() {
return 7200; // 2h
}
}