Merge pull request #292 from overtrue/develop

Merge Develop

CONTRIBUTING.md → .github/CONTRIBUTING.md

@@ -72,4 +72,4 @@ EasyWeChat 是一个开源的，社区驱动的项目。
 
 ## 报告 Bug
 
-当你在使用过程中遇到问题，请查阅 [疑难解答](troubleshooting.html) 或者在这里提问 [GitHub](https://github.com/overtrue/wechat/issues). 如果还是不能解决你的问题，请到 GitHub 联系我们。
+当你在使用过程中遇到问题，请查阅 [疑难解答](http://easywechat.org/docs/zh-cn/troubleshooting.html) 或者在这里提问 [GitHub](https://github.com/overtrue/wechat/issues). 如果还是不能解决你的问题，请到 GitHub 联系我们。

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,9 @@
+## 我用的环境
+
+PHP 版本：
+overtrue/wechat 版本：
+
+## 问题及现象
+
+描述你的问题现象，报错贴截图粘贴或者贴具体信息
+

src/Material/Material.php

@@ -182,6 +182,11 @@ public function get($mediaId)
 
         $json = $this->getHttp()->parseJSON($response);
 
+        // XXX: 微信开发这帮混蛋，尼玛文件二进制输出不带header，简直日了!!!
+        if (!$json) {
+            return $response->getBody();
+        }
+
         $this->checkAndThrow($json);
 
         return $json;

src/Material/Temporary.php

@@ -22,7 +22,6 @@
 
 use EasyWeChat\Core\AbstractAPI;
 use EasyWeChat\Core\Exceptions\InvalidArgumentException;
-use EasyWeChat\Core\Exceptions\RuntimeException;
 use EasyWeChat\Support\File;
 
 /**
@@ -81,15 +80,7 @@ public function getStream($mediaId)
     {
         $response = $this->getHttp()->get(self::API_GET, ['media_id' => $mediaId]);
 
-        foreach ($response->getHeader('Content-Type') as $mime) {
-            if (preg_match('/(image|video|audio)/i', $mime)) {
-                return $response->getBody();
-            }
-        }
-
-        $this->checkAndThrow($this->getHttp()->parseJSON($response));
-
-        throw new RuntimeException('Unknown API response.'.$response->getBody());
+        return $response->getBody();
     }
 
     /**

src/Staff/MessageBuilder.php

@@ -72,7 +72,7 @@ public function __construct(Staff $staff)
     /**
      * Set message to send.
      *
-     * @param AbstractMessage $message
+     * @param string|AbstractMessage $message
      *
      * @return MessageBuilder
      *

src/Support/Collection.php

@@ -30,12 +30,7 @@
 /**
  * Class Collection.
  */
-class Collection implements
-    ArrayAccess,
-    Countable,
-    IteratorAggregate,
-    JsonSerializable,
-    Serializable
+class Collection implements ArrayAccess, Countable, IteratorAggregate, JsonSerializable, Serializable
 {
     /**
      * The collection data.

src/Support/File.php

@@ -33,29 +33,6 @@ class File
      * @var array
      */
     protected static $extensionMap = array(
-        'application/msword' => '.doc',
-        'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => '.docx',
-        'application/rtf' => '.rtf',
-        'application/vnd.ms-excel' => '.xls',
-        'application/x-excel' => '.xls',
-        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => '.xlsx',
-        'application/vnd.ms-powerpoint' => '.ppt',
-        'application/vnd.openxmlformats-officedocument.presentationml.presentation' => '.pptx',
-        'application/vnd.ms-powerpoint' => '.pps',
-        'application/vnd.openxmlformats-officedocument.presentationml.slideshow' => '.ppsx',
-        'application/pdf' => '.pdf',
-        'application/x-shockwave-flash' => '.swf',
-        'application/x-msdownload' => '.dll',
-        'application/octet-stream' => '.exe',
-        'application/octet-stream' => '.msi',
-        'application/octet-stream' => '.chm',
-        'application/octet-stream' => '.cab',
-        'application/octet-stream' => '.ocx',
-        'application/octet-stream' => '.rar',
-        'application/x-tar' => '.tar',
-        'application/x-compressed' => '.tgz',
-        'application/x-zip-compressed' => '.zip',
-        'application/x-compress' => '.z',
         'audio/wav' => '.wav',
         'audio/x-ms-wma' => '.wma',
         'video/x-ms-wmv' => '.wmv',
@@ -69,14 +46,30 @@ class File
         'image/png' => '.png',
         'image/tiff' => '.tiff',
         'image/jpeg' => '.jpg',
-        'text/plain' => '.txt',
-        'text/xml' => '.xml',
-        'text/html' => '.html',
-        'text/css' => '.css',
-        'text/javascript' => '.js',
-        'message/rfc822' => '.mhtml',
     );
 
+    /**
+     * File header signatures.
+     *
+     * @var array
+     */
+    protected static $signatures = [
+        'ffd8ff' => '.jpg',
+        '424d' => '.bmp',
+        '47494638' => '.gif',
+        '89504e47' => '.png',
+        '494433' => '.mp3',
+        'fffb' => '.mp3',
+        'fff3' => '.mp3',
+        '3026b2758e66cf11' => '.wma',
+        '52494646' => '.wav',
+        '57415645' => '.wav',
+        '41564920' => '.avi',
+        '000001ba' => '.mpg',
+        '000001b3' => '.mpg',
+        '2321414d52' => '.amr',
+    ];
+
     /**
      * Return steam extension.
      *
@@ -90,6 +83,26 @@ public static function getStreamExt($stream)
 
         $mime = strstr($finfo->buffer($stream), ';', true);
 
-        return isset(self::$extensionMap[$mime]) ? self::$extensionMap[$mime] : '';
+        return isset(self::$extensionMap[$mime]) ? self::$extensionMap[$mime] : self::getExtBySignature($stream);
+    }
+
+    /**
+     * Get file extension by file header signature.
+     *
+     * @param string $stream
+     *
+     * @return string
+     */
+    public static function getExtBySignature($stream)
+    {
+        $prefix = strval(bin2hex(mb_strcut($stream, 0, 10)));
+
+        foreach (self::$signatures as $signature => $extension) {
+            if (0 === strpos($prefix, strval($signature))) {
+                return $extension;
+            }
+        }
+
+        return '';
     }
 }