60 lines
2 KiB
PHP
60 lines
2 KiB
PHP
<?php
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/**
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* Returns the 100 most recent links in results in past year, sorting by date (most recent first).
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* Example:
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* http://www.google.com/search?q=sebsauvage&num=100&complete=0&tbs=qdr:y,sbd:1
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* complete=0&num=100 : get 100 results
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* qdr:y : in past year
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* sbd:1 : sort by date (will only work if qdr: is specified)
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*/
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class GoogleSearchBridge extends BridgeAbstract{
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public function loadMetadatas() {
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$this->maintainer = "sebsauvage";
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$this->name = "Google search";
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$this->uri = "https://www.google.com/";
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$this->description = "Returns most recent results from Google search.";
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$this->parameters[] = array(
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'q'=>array(
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'name'=>"keyword",
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'required'=>true
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)
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);
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}
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public function collectData(){
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$param=$this->parameters[$this->queriedContext];
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$html = '';
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$html = $this->getSimpleHTMLDOM('https://www.google.com/search?q=' . urlencode($param['q']['value']) . '&num=100&complete=0&tbs=qdr:y,sbd:1') or $this->returnServerError('No results for this query.');
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$emIsRes = $html->find('div[id=ires]',0);
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if( !is_null($emIsRes) ){
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foreach($emIsRes->find('li[class=g]') as $element) {
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$item = array();
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// Extract direct URL from google href (eg. /url?q=...)
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$t = $element->find('a[href]',0)->href;
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$item['uri'] = ''.$t;
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parse_str(parse_url($t, PHP_URL_QUERY),$parameters);
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if (isset($parameters['q'])) { $item['uri'] = $parameters['q']; }
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$item['title'] = $element->find('h3',0)->plaintext;
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$item['content'] = $element->find('span[class=st]',0)->plaintext;
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$this->items[] = $item;
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}
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}
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}
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public function getName(){
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$param=$this->parameters[$this->queriedContext];
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return $param['q']['value'] .' - Google search';
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}
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public function getCacheDuration(){
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return 1800; // 30 minutes
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}
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}
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