rss-bridge/bridges/CastorusBridge.php

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2016-08-05 13:16:00 +02:00
<?php
class CastorusBridge extends BridgeAbstract {
public function loadMetadatas(){
$this->maintainer = "logmanoriginal";
$this->name = "Castorus Bridge";
$this->uri = $this->getURI();
$this->description = "Returns the latest changes";
$this->update = "2016-08-05";
}
// Extracts the tile from an actitiy
function ExtractActivityTitle($activity){
$title = $activity->find('a', 0);
if(!$title)
$this->returnError('Cannot find title!', 404);
return htmlspecialchars(trim($title->plaintext));
}
// Extracts the url from an actitiy
function ExtractActivityUrl($activity){
$url = $activity->find('a', 0);
if(!$url)
$this->returnError('Cannot find url!', 404);
return $this->getURI() . $url->href;
}
// Extracts the time from an activity
function ExtractActivityTime($activity){
// Unfortunately the time is part of the parent node,
// so we have to clear all child nodes first
$nodes = $activity->find('*');
if(!$nodes)
$this->returnError('Cannot find nodes!', 404);
foreach($nodes as $node){
$node->outertext = '';
}
return strtotime($activity->innertext);
}
// Extracts the price change
function ExtractActivityPrice($activity){
$price = $activity->find('span', 1);
if(!$price)
$this->returnError('Cannot find price!', 404);
return $price->innertext;
}
public function collectData(array $params){
$html = $this->file_get_html($this->getURI());
if(!$html)
$this->returnError('Could not load data from ' . $this->getURI() . '!', 404);
$activities = $html->find('div#activite/li');
if(!$activities)
$this->returnError('Failed to find activities!', 404);
foreach($activities as $activity){
$item = new \Item();
$item->title = $this->ExtractActivityTitle($activity);
$item->uri = $this->ExtractActivityUrl($activity);
$item->timestamp = $this->ExtractActivityTime($activity);
$item->content = '<a href="' . $item->uri . '">' . $item->title . '</a><br><p>'
. $this->ExtractActivityPrice($activity) . '</p>';
$this->items[] = $item;
}
}
public function getName(){
return 'Castorus Bridge';
}
public function getURI(){
return 'http://www.castorus.com';
}
public function getCacheDuration(){
return 600; // 10 minutes
2016-08-05 13:16:00 +02:00
}
}