maintainer = "logmanoriginal"; $this->name = "Castorus Bridge"; $this->uri = 'http://www.castorus.com'; $this->description = "Returns the latest changes"; $this->parameters["Get latest changes"] = array(); $this->parameters["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)' ) ); $this->parameters["Get latest changes via city name"] = array( 'city'=>array( 'name'=>'City name', 'type'=>'text', 'required'=>true, 'exampleValue'=>'Seyssel, Seys', 'title'=>'Insert city name (complete or partial)' ) ); } // Extracts the tile from an actitiy private function ExtractActivityTitle($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'] = '' . $item['title'] . '

' . $this->ExtractActivityPrice($activity) . '

'; 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 } }