Diffs

MIME_Type_Extension_Mobile/tags/0.1.0-beta/MIME/Type/Extension/Mobile.php

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+<?php
+
+require_once 'MIME/Type/Extension.php';
+
+
+class MIME_Type_Extension_Mobile extends MIME_Type_Extension
+{
+    public $extensionToType = array(
+        'vbm'  => 'text/x-vbookmark',                // vBookmark
+        'vcf'  => 'text/x-vcard',                    // vCard
+        'vcs'  => 'text/x-vcalendar',                // vCalendar
+        'vmg'  => 'text/x-vmessage',                 // vMessage
+        'vnt'  => 'text/x-vnote',                    // vNote
+
+        '3gp'  => array('audio' => 'audio/3gpp',  'video' => 'video/3gpp'),
+        '3g2'  => array('audio' => 'audio/3gpp2', 'video' => 'video/3gpp2'),
+        'mp4'  => array('audio' => 'audio/mp4',   'video' => 'video/mp4'),
+
+        'afd'  => 'application/x-avatar',            // キャラ電
+        'cfd'  => 'application/x-character-overlay', // マチキャラ
+        'dmt'  => 'application/x-decomail-template', // デコメールテンプレート
+        'ifm'  => 'image/gif',                       // 写真フレーム
+        'jam'  => 'application/x-jam',               // iアプリ
+        'mld'  => 'application/x-mld',               // 着信メロディ
+        'mmd'  => 'application/x-character-overlay', // マチキャラメタデータ
+        'trc'  => 'application/x-toruca',            // トルカ
+        'ucm'  => 'application/x-ucf-package',       // きせかえツール
+
+        'hdml' => 'text/x-hdml',                     // HDML
+        'qcp'  => 'audio/vnd.qcelp',                 // QCP
+        'pmd'  => 'application/x-pmd',               // C-MIDI
+        'mmf'  => 'application/x-smaf',              // SMAF
+        'amc'  => 'application/x-mpeg',              // AMC
+        'kjx'  => 'application/x-kjx',               // EZアプリ(Java)
+        'khm'  => 'application/x-kddi-htmlmail',     // デコレーションメールテンプレート
+
+        'mml'  => 'text/x-mml',
+        'jad'  => 'text/vnd.sun.j2me.app-descriptor',
+        'smd'  => 'audio/x-smd',
+
+        'dd'   => 'application/vnd.oma.dd+xml',
+        'dcf'  => 'application/vnd.oma.drm.content',
+        'dm'   => 'application/vnd.oma.drm.message',
+    );
+
+    function __construct()
+    {
+        $vars = get_class_vars('MIME_Type_Extension');
+
+        $this->extensionToType = array_merge($vars['extensionToType'], $this->extensionToType);
+    }
+
+    public function addMIMEType($extension, $mimetype)
+    {
+        $this->extensionToType[$extension] = $mimetype;
+
+        return $this;
+    }
+
+    public function addMIMETypes(array $mimetypes)
+    {
+        $this->extensionToType = array_merge($mimetypes, $this->extensionToType);
+
+        return $this;
+    }
+
+    public function getMIMEType($file)
+    {
+        $extension = substr(strrchr($file, '.'), 1);
+        if ($extension === false) {
+            return PEAR::raiseError("File has no extension.");
+        }
+
+        if (!isset($this->extensionToType[$extension])) {
+            return PEAR::raiseError("Sorry, couldn't determine file type.");
+        }
+
+        $ret = $this->extensionToType[$extension];
+        if (in_array($extension, array('3gp', '3g2', 'mp4'))) {
+            if (is_readable($file)) {
+                if ($this->is3GPPVideo($file)) {
+                    $ret = $ret['video'];
+                } else {
+                    $ret = $ret['audio'];
+                }
+            }
+        }
+
+        return $ret;
+    }
+
+    protected function is3GPPVideo($file)
+    {
+        $data = file_get_contents($file);
+        return strpos($data, 'vide') !== false;
+    }
+}