90 lines
3.2 KiB
PHP
90 lines
3.2 KiB
PHP
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<?php
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/**
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*
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* @name Gawker media
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* @description A bridge allowing access to any of the numerous Gawker media blogs (Lifehacker, deadspin, Kotaku, Jezebel, and so on
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* @update 27/03/2014
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* @use1(site="site")
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*/
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class Gawker extends HttpCachingBridgeAbstract{
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private $uri;
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private $name;
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public function collectData(array $param){
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if (empty($param['site'])) {
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trigger_error("If no site is provided, nothing is gonna happen", E_USER_ERROR);
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} else {
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$this->uri = $param['site'];
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}
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$html = file_get_html($this->getURI()) or $this->returnError('Could not request '.$this->getURI(), 404);
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$this->message("loaded HTML from ".$this->getURI());
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// customize name
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$this->name = $html->find('title', 0)->innertext;
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foreach($html->find('.main-column') as $content) {
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$this->parseContent($content);
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}
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}
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public function parseContent($content) {
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foreach($content->find('.headline') as $headline) {
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foreach($headline->find('a') as $articleLink) {
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// notice we only use article from this gawker site (as gawker like to see us visit other sites)
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if(strpos($articleLink->href, $this->getURI())>=0) {
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$this->parseLink($articleLink);
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}
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}
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}
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}
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public function parseLink($infoLink) {
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$item = new Item();
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$item->uri = $infoLink->href;
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$item->title = $infoLink->innertext;
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try {
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// now load that uri from cache
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// $this->message("loading page ".$item->uri);
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$articlePage = str_get_html($this->get_cached($item->uri));
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if(is_object($articlePage)) {
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$content = $articlePage->find('.post-content', 0);
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$this->defaultImageSrcTo($content, $this->getURI());
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$item->content = $content->innertext;
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// http://stackoverflow.com/q/22715928/15619
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$publishtime = $articlePage->find('.publish-time', 0)->getAttribute("data-publishtime");
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// don't know what I'm doing there, but http://www.epochconverter.com/programming/functions-php.php#epoch2date recommends it
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$item->timestamp = $this->js_to_unix_timestamp($publishtime);
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$vcard = $articlePage->find('.vcard', 0);
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if(is_object($vcard)) {
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$item->name = $vcard->find('a', 0)->innertext;
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}
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} else {
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throw new Exception("cache content for ".$item->uri." is NOT a Simple DOM parser object !");
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}
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} catch(Exception $e) {
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$this->message("obtaining ".$item->uri." resulted in exception ".$e->getMessage().". Deleting cached page ...");
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// maybe file is incorrect. it should be discarded from cache
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$this->remove_from_cache($item->url);
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$item->content = $e->getMessage();
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}
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$this->items[] = $item;
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}
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function js_to_unix_timestamp($jsTimestamp){
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return $jsTimestamp/1000;
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}
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public function getName(){
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return $this->name;
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}
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public function getURI(){
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return $this->uri;
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}
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public function getCacheDuration(){
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return 3600; // 1h
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}
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public function getDescription(){
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return "Gawker press blog content.";
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}
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}
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