de1b39c8e5
if a bridge needs to modify some of the data that were initialized there, ::__construct() should be used instead. Signed-off-by: Pierre Mazière <pierre.maziere@gmx.com>
118 lines
3.3 KiB
PHP
118 lines
3.3 KiB
PHP
<?php
|
|
class CastorusBridge extends BridgeAbstract {
|
|
public $maintainer = "logmanoriginal";
|
|
public $name = "Castorus Bridge";
|
|
public $uri = 'http://www.castorus.com';
|
|
public $description = "Returns the latest changes";
|
|
|
|
public $parameters = array(
|
|
'Get latest changes' => array(),
|
|
'Get latest changes via ZIP code' => array(
|
|
'zip'=>array(
|
|
'name'=>'ZIP code',
|
|
'type'=>'text',
|
|
'required'=>true,
|
|
'exampleValue'=>'74910, 74',
|
|
'title'=>'Insert ZIP code (complete or partial)'
|
|
)
|
|
),
|
|
'Get latest changes via city name' => array(
|
|
'city'=>array(
|
|
'name'=>'City name',
|
|
'type'=>'text',
|
|
'required'=>true,
|
|
'exampleValue'=>'Seyssel, Seys',
|
|
'title'=>'Insert city name (complete or partial)'
|
|
)
|
|
)
|
|
);
|
|
|
|
// Extracts the tile from an actitiy
|
|
private function ExtractActivityTitle($activity){
|
|
$title = $activity->find('a', 0);
|
|
|
|
if(!$title)
|
|
$this->returnServerError('Cannot find title!');
|
|
|
|
return htmlspecialchars(trim($title->plaintext));
|
|
}
|
|
|
|
// Extracts the url from an actitiy
|
|
private function ExtractActivityUrl($activity){
|
|
$url = $activity->find('a', 0);
|
|
|
|
if(!$url)
|
|
$this->returnServerError('Cannot find url!');
|
|
|
|
return $this->uri . $url->href;
|
|
}
|
|
|
|
// Extracts the time from an activity
|
|
private function ExtractActivityTime($activity){
|
|
// Unfortunately the time is part of the parent node,
|
|
// so we have to clear all child nodes first
|
|
$nodes = $activity->find('*');
|
|
|
|
if(!$nodes)
|
|
$this->returnServerError('Cannot find nodes!');
|
|
|
|
foreach($nodes as $node){
|
|
$node->outertext = '';
|
|
}
|
|
|
|
return strtotime($activity->innertext);
|
|
}
|
|
|
|
// Extracts the price change
|
|
private function ExtractActivityPrice($activity){
|
|
$price = $activity->find('span', 1);
|
|
|
|
if(!$price)
|
|
$this->returnServerError('Cannot find price!');
|
|
|
|
return $price->innertext;
|
|
}
|
|
|
|
public function collectData(){
|
|
$params=$this->parameters[$this->queriedContext];
|
|
if(isset($params['zip']['value']))
|
|
$zip_filter = trim($params['zip']['value']);
|
|
|
|
if(isset($params['city']['value']))
|
|
$city_filter = trim($params['city']['value']);
|
|
|
|
$html = $this->getSimpleHTMLDOM($this->uri);
|
|
|
|
if(!$html)
|
|
$this->returnServerError('Could not load data from ' . $this->uri . '!');
|
|
|
|
$activities = $html->find('div#activite/li');
|
|
|
|
if(!$activities)
|
|
$this->returnServerError('Failed to find activities!');
|
|
|
|
foreach($activities as $activity){
|
|
$item = array();
|
|
|
|
$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>';
|
|
|
|
if(isset($zip_filter) && !(substr($item['title'], 0, strlen($zip_filter)) === $zip_filter)){
|
|
continue; // Skip this item
|
|
}
|
|
|
|
if(isset($city_filter) && !(substr($item['title'], strpos($item['title'], ' ') + 1, strlen($city_filter)) === $city_filter)){
|
|
continue; // Skip this item
|
|
}
|
|
|
|
$this->items[] = $item;
|
|
}
|
|
}
|
|
|
|
public function getCacheDuration(){
|
|
return 600; // 10 minutes
|
|
}
|
|
}
|