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Searcher新增搜狗搜索引擎

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This commit is contained in:
JAE 2014-07-10 11:20:20 +08:00
parent 4f17251be9
commit 42ec0bf45e
1 changed files with 43 additions and 6 deletions
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49
demo/Searcher.class.php
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@ -1,4 +1,22 @@
<?php
/**
* Searcher
*
* 一个基于QueryList的搜索引擎类
*
* @author Jaeger
* @email 734708094@qq.com
* @link http://git.oschina.net/jae/QueryList
* @version 1.5.0
*
*@example
*
$hj = Searcher::S('site:pan.baidu.com torrent','sogou',20,2);
print_r( $hj->jsonArr);
$json = Searcher::S('QueryList交流')->getJSON();
print_r($json);
*/
require '../QueryList.class.php';
class Searcher
{
@ -10,8 +28,18 @@ require '../QueryList.class.php';
private $regRange ;
private $regZnum;
public $jsonArr;
private static $s;
function Searcher($searcher,$key,$num,$page)
public static function S($key,$searcher = 'baidu',$num = 10,$page = 1)
{
if(!(self::$s instanceof self))
{
self::$s = new self();
}
self::$s->query($key,$searcher,$num,$page);
return self::$s;
}
private function query($key,$searcher,$num,$page)
{
if($searcher=='baidu')
{
@ -25,6 +53,12 @@ require '../QueryList.class.php';
$this->regRange = 'li.g';
$this->regZnum=array("zNum"=>array("div#resultStats","text"));
}
else if($searcher=='sogou')
{
$this->regArr = array("title"=>array("h3 a","text"),"tCon"=>array("div.ft","text"),"url"=>array("h3 a","href"));
$this->regRange = '[id^=rb_]';
$this->regZnum=array("zNum"=>array("div.mun","text"));
}
$this->searcher = $searcher;
$this->key = $key;
$this->num = $num;
@ -48,6 +82,11 @@ require '../QueryList.class.php';
$reg_znum='/([\d,]+) result(s)?/';
$getHtmlWay = 'curl';
}
else if($this->searcher=='sogou')
{
$url="http://www.sogou.com/web?query=$s&num=$num&page=".$this->page;
$reg_znum='/[\d,]+/';
}
$searcherObj = QueryList::Query($url,$this->regArr,$this->regRange,$getHtmlWay,false);
for($i=0;$i<count($searcherObj->jsonArr);$i++)
{
@ -62,8 +101,6 @@ require '../QueryList.class.php';
}
$this->jsonArr = $searcherObj->jsonArr ;
//获取总共结果条数
$searcherObj->setQuery($this->regZnum);
@ -76,7 +113,7 @@ require '../QueryList.class.php';
}
function getJSON()
public function getJSON()
{
return json_encode($this->jsonArr);
}
@ -109,5 +146,5 @@ require '../QueryList.class.php';
}
}
$hj = new Searcher('baidu','site:pan.baidu.com torrent',20,2);
print_r( $hj->jsonArr);