72 lines
1.8 KiB
PHP
72 lines
1.8 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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const MAINTAINER = 'sebsauvage';
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const NAME = 'Google search';
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const URI = 'https://www.google.com/';
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const CACHE_TIMEOUT = 1800; // 30min
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const DESCRIPTION = 'Returns most recent results from Google search.';
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const PARAMETERS = array(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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public function collectData(){
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$html = '';
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$html = getSimpleHTMLDOM($this->getURI())
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or returnServerError('No results for this query.');
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$emIsRes = $html->find('div[id=ires]', 0);
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if(!is_null($emIsRes)) {
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foreach($emIsRes->find('div[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'])) {
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$item['uri'] = $parameters['q'];
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}
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$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[] = $item;
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}
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}
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}
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public function getURI() {
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if (!is_null($this->getInput('q'))) {
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return self::URI
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. 'search?q='
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. urlencode($this->getInput('q'))
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. '&num=100&complete=0&tbs=qdr:y,sbd:1';
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}
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return parent::getURI();
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}
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public function getName(){
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if(!is_null($this->getInput('q'))) {
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return $this->getInput('q') . ' - Google search';
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}
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return parent::getName();
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}
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}
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