56 lines
1.5 KiB
PHP
56 lines
1.5 KiB
PHP
<?php
|
|
class CoinDeskBridge extends BridgeAbstract{
|
|
|
|
public function loadMetadatas() {
|
|
|
|
$this->maintainer = "mitsukarenai";
|
|
$this->name = "CoinDesk";
|
|
$this->uri = "http://www.coindesk.com/";
|
|
$this->description = "Returns the 5 newest posts from CoinDesk (full text)";
|
|
$this->update = "2014-05-30";
|
|
|
|
}
|
|
|
|
public function collectData(array $param){
|
|
|
|
function CoinDeskStripCDATA($string) {
|
|
$string = str_replace('<![CDATA[', '', $string);
|
|
$string = str_replace(']]>', '', $string);
|
|
return $string;
|
|
}
|
|
function CoinDeskExtractContent($url) {
|
|
$html2 = file_get_html($url);
|
|
$text = $html2->find('div.single-content', 0)->innertext;
|
|
$text = strip_tags($text, '<p><a><img>');
|
|
return $text;
|
|
}
|
|
$html = file_get_html('http://www.coindesk.com/feed/atom/') or $this->returnError('Could not request CoinDesk.', 404);
|
|
$limit = 0;
|
|
|
|
foreach($html->find('entry') as $element) {
|
|
if($limit < 5) {
|
|
$item = new \Item();
|
|
$item->title = CoinDeskStripCDATA($element->find('title', 0)->innertext);
|
|
$item->author = $element->find('author', 0)->plaintext;
|
|
$item->uri = $element->find('link', 0)->href;
|
|
$item->timestamp = strtotime($element->find('published', 0)->plaintext);
|
|
$item->content = CoinDeskExtractContent($item->uri);
|
|
$this->items[] = $item;
|
|
$limit++;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
public function getName(){
|
|
return 'CoinDesk';
|
|
}
|
|
|
|
public function getURI(){
|
|
return 'http://www.coindesk.com/';
|
|
}
|
|
|
|
public function getCacheDuration(){
|
|
return 1800; // 30min
|
|
}
|
|
}
|