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- <?php
- include("AlipayMobilePublicMultiMediaExecute.php");
- class AlipayMobilePublicMultiMediaClient{
- private $DEFAULT_CHARSET = 'UTF-8';
- private $METHOD_POST = "POST";
- private $METHOD_GET = "GET";
- private $SIGN = 'sign';
- private $timeout = 10 ;
- private $serverUrl;
- private $appId;
- private $privateKey;
- private $prodCode;
- private $format = 'json';
- private $sign_type = 'RSA';
- private $charset;
- private $apiVersion = "1.0";
- private $apiMethodName = "alipay.mobile.public.multimedia.download";
- private $media_id = "L21pZnMvVDFQV3hYWGJKWFhYYUNucHJYP3Q9YW13ZiZ4c2lnPTU0MzRhYjg1ZTZjNWJmZTMxZGJiNjIzNDdjMzFkNzkw575";
-
- private $connectTimeout = 3000;
- private $readTimeout = 15000;
- function __construct($serverUrl = '', $appId = '', $partner_private_key = '', $format = '', $charset = 'GBK'){
- $this -> serverUrl = $serverUrl;
- $this -> appId = $appId;
- $this -> privateKey = $partner_private_key;
- $this -> format = $format;
- $this -> charset = $charset;
- }
-
- public function getContents(){
-
-
-
- $datas = array(
- "app_id" => $this -> appId,
- "method" => $this -> METHOD_POST,
- "sign_type" => $this -> sign_type,
- "version" => $this -> apiVersion,
- "timestamp" => date('Y-m-d H:i:s') ,
- "biz_content" => '{"mediaId":"'. $this -> media_id .'"}',
- "charset" => $this -> charset
- );
-
- $data_sign = $this -> buildGetUrl( $datas );
- $post_data = $data_sign;
-
- $ch = curl_init();
-
- curl_setopt($ch, CURLOPT_URL, $this -> serverUrl );
- curl_setopt($ch, CURLOPT_HEADER, TRUE);
- curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-
- curl_setopt($ch, CURLOPT_TIMEOUT, $this-> timeout);
- if( $this-> METHOD_POST == 'POST'){
-
- curl_setopt($ch, CURLOPT_POST, 1);
-
- curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
- }
- $output = curl_exec($ch);
- $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
- curl_close($ch);
- echo $output;
-
-
- $datas = explode("\r\n\r\n", $output, 2);
- $header = $datas[0];
- if( $httpCode == '200'){
- $body = $datas[1];
- }else{
- $body = '';
- }
- return $this -> execute( $header, $body, $httpCode );
- }
-
- public function execute( $header = '', $body = '', $httpCode = '' ){
- $exe = new AlipayMobilePublicMultiMediaExecute( $header, $body, $httpCode );
- return $exe;
- }
- public function buildGetUrl( $query = array() ){
- if( ! is_array( $query ) ){
-
- }
-
- $data = $this -> buildQuery( $query );
-
- $passphrase = '';
- $key_width = 64;
-
- $privateKey = $this -> privateKey;
- $p_key = array();
-
- if( ! stripos( $privateKey, "\n" ) ){
- $i = 0;
- while( $key_str = substr( $privateKey , $i * $key_width , $key_width) ){
- $p_key[] = $key_str;
- $i ++ ;
- }
- }else{
-
- }
- $privateKey = "-----BEGIN RSA PRIVATE KEY-----\n" . implode("\n", $p_key) ;
- $privateKey = $privateKey ."\n-----END RSA PRIVATE KEY-----";
-
- $private_id = openssl_pkey_get_private( $privateKey , $passphrase);
-
- $signature = '';
- if("RSA2"==$this->sign_type){
- openssl_sign($data, $signature, $private_id, OPENSSL_ALGO_SHA256 );
- }else{
- openssl_sign($data, $signature, $private_id, OPENSSL_ALGO_SHA1 );
- }
- openssl_free_key( $private_id );
-
- $signature = base64_encode($signature);
- $signature = urlencode( $signature );
-
- $out = $data .'&'. $this -> SIGN .'='. $signature;
- return $out ;
- }
-
- public function buildQuery( $query ){
- if ( !$query ) {
- return null;
- }
- ksort( $query );
-
- $params = array();
- foreach($query as $key => $value){
- $params[] = $key .'='. $value ;
- }
- $data = implode('&', $params);
- return $data;
- }
- }
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