{

public function valid()

{

$echoStr = $_GET["echostr"];

//valid signature , option

if($this->checkSignature()){

echo $echoStr;

exit;

}

}

public function responseImgMsg()

{

//get post data, May be due to the different environments

$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

//extract post data

if (!empty($postStr)){

$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);

$fromUsername = $postObj->FromUserName;

$toUsername = $postObj->ToUserName;

$keyword = trim($postObj->Content);

$time = time();

$textHaderTpl = "<xml>

<ToUserName><![CDATA[%s]]></ToUserName>

<FromUserName><![CDATA[%s]]></FromUserName>

<CreateTime>%s</CreateTime>

<MsgType><![CDATA[news]]></MsgType>

<Content><![CDATA[]]></Content>

<ArticleCount>%d</ArticleCount>

<Articles>";

$textContentTpl = "<item>

<Title><![CDATA[%s]]></Title>

<Description><![CDATA[%s]]></Description>

<PicUrl><![CDATA[%s]]></PicUrl>

<Url><![CDATA[%s]]></Url>

</item>";

$textFooterTpl = "</Articles>

<FuncFlag>1</FuncFlag>

</xml>";

if(!empty( $keyword ))

{

$msgType = "news";

// 判断是否首次关注

// if ( $keyword == "Hello2BizUser" ) {

// $contentStr = "欢迎关注天气宝宝，请输入你要查询的城市!";

// }else {

// $contentStr =getWeather($keyword);

// }

// $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);

// echo $resultStr;

$array = getWeather($keyword);

$resultHaderStr = sprintf($textHaderTpl, $fromUsername, $toUsername, $time, count($array));

foreach ($array as $key => $value) {

$resultContentStr .= sprintf($textContentTpl, $value['title'], $value['des'], $value['pic'], $value['url']);

}

$resultFooterStr = sprintf($textFooterTpl);

echo $resultStr = $resultHaderStr,$resultContentStr,$resultFooterStr;

}else{

echo "Input something...";

}

}else {

echo "";

exit;

}

}

public function responseMsg()

{

//get post data, May be due to the different environments

$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

//extract post data

if (!empty($postStr)){

$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);

$fromUsername = $postObj->FromUserName;

$toUsername = $postObj->ToUserName;

$keyword = trim($postObj->Content);

$time = time();

$textTpl = "<xml>

<ToUserName><![CDATA[%s]]></ToUserName>

<FromUserName><![CDATA[%s]]></FromUserName>

<CreateTime>%s</CreateTime>

<MsgType><![CDATA[%s]]></MsgType>

<Content><![CDATA[%s]]></Content>

<FuncFlag>0</FuncFlag>

</xml>";

if(!empty( $keyword ))

{

$msgType = "text";

$contentStr = $keyword;

// 判断是否首次关注

if ( $keyword == "Hello2BizUser" ) {

$contentStr = "欢迎关注天气宝宝，请输入你要查询的城市!";

}else {

$contentStr =getWeather($keyword);

}

$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);

echo $resultStr;

}else{

echo "Input something...";

}

}else {

echo "";

exit;

}

}

private function checkSignature()

{

$signature = $_GET["signature"];

$timestamp = $_GET["timestamp"];

$nonce = $_GET["nonce"];

$token = TOKEN;

$tmpArr = array($token, $timestamp, $nonce);

sort($tmpArr);

$tmpStr = implode( $tmpArr );

$tmpStr = sha1( $tmpStr );

if( $tmpStr == $signature ){

return true;

}else{

return false;

}

}

include 'weather_code.php';

$code=$weather_code[$keyword];

$url="http://m.weather.com.cn/data/".$code.".html";

$file=file_get_contents($url);

$obj=json_decode($file);

$weatherinfo = $obj -> weatherinfo;

$city = $weatherinfo -> city;

$temp1=$weatherinfo->temp1;

$temp2=$weatherinfo->temp2;

$temp3=$weatherinfo->temp3;

$img1=$weatherinfo->img1;

$img2=$weatherinfo->img3;

$img3=$weatherinfo->img5;

$weather1=$weatherinfo->weather1;

$weather2=$weatherinfo->weather2;

$weather3=$weatherinfo->weather3;

$wind1=$weatherinfo->wind1;

$wind2=$weatherinfo->wind2;

$wind3=$weatherinfo->wind3;

$index=$weatherinfo->index;

$index_d=$weatherinfo->index_d;

$date_y=$weatherinfo->date_y;

$array = array(

array("title"=>$city,"des"=>"testdes","pic"=>"http://api.itcreating.com/weather/image.jpg"),

array("title"=>$index_d,"des"=>"testdes"),

array("title"=>$date_y." ".$temp1." ".$weather1." ".$wind1,"des"=>"testdes","pic"=>"http://api.itcreating.com/weather/images/".$img1.".png"),

array("title"=>$temp2." ".$weather2." ".$wind2,"des"=>"testdes","pic"=>"http://api.itcreating.com/weather/images/".$img2.".png"),

array("title"=>$temp3." ".$weather3." ".$wind3,"des"=>"testdes","pic"=>"http://api.itcreating.com/weather/images/".$img3.".png"),

);

return $array;