rss-bridge/bridges/GoogleSearchBridge.php

66 lines
1.6 KiB
PHP

<?php
/**
* Returns the 100 most recent links in results in past year, sorting by date (most recent first).
* Example:
* http://www.google.com/search?q=sebsauvage&num=100&complete=0&tbs=qdr:y,sbd:1
* complete=0&num=100 : get 100 results
* qdr:y : in past year
* sbd:1 : sort by date (will only work if qdr: is specified)
*/
class GoogleSearchBridge extends BridgeAbstract {
const MAINTAINER = 'sebsauvage';
const NAME = 'Google search';
const URI = 'https://www.google.com/';
const CACHE_TIMEOUT = 1800; // 30min
const DESCRIPTION = 'Returns most recent results from Google search.';
const PARAMETERS = array(array(
'q' => array(
'name' => 'keyword',
'required' => true,
'exampleValue' => 'rss-bridge',
)
));
public function collectData(){
$html = '';
$html = getSimpleHTMLDOM($this->getURI());
$emIsRes = $html->find('div[id=res]', 0);
if(!is_null($emIsRes)) {
foreach($emIsRes->find('div[class=g]') as $element) {
$item = array();
$t = $element->find('a[href]', 0)->href;
$item['uri'] = htmlspecialchars_decode($t);
$item['title'] = $element->find('h3', 0)->plaintext;
$item['content'] = $element->find('span[class=aCOpRe]', 0)->plaintext;
$this->items[] = $item;
}
}
}
public function getURI() {
if (!is_null($this->getInput('q'))) {
return self::URI
. 'search?q='
. urlencode($this->getInput('q'))
. '&num=100&complete=0&tbs=qdr:y,sbd:1';
}
return parent::getURI();
}
public function getName(){
if(!is_null($this->getInput('q'))) {
return $this->getInput('q') . ' - Google search';
}
return parent::getName();
}
}