crm.fsf.org/20131203/files/sites/all/modules-old/civicrm/packages/ezc/Mail/src/parts/fileparts/disk_file.php

   1 <?php
   2 /**
   3  * File containing the ezcMailFile class
   4  *
   5  * @package Mail
   6  * @version 1.7beta1
   7  * @copyright Copyright (C) 2005-2009 eZ Systems AS. All rights reserved.
   8  * @license http://ez.no/licenses/new_bsd New BSD License
   9  */
  10
  11 /**
  12  * Mail part for binary data from the file system.
  13  *
  14  * @package Mail
  15  * @version 1.7beta1
  16  */
  17 class ezcMailFile extends ezcMailFilePart
  18 {
  19     /**
  20      * Constructs a new attachment with $fileName.
  21      *
  22      * If the $mimeType and $contentType are not specified they are extracted
  23      * with the fileinfo extension if it is available, otherwise they are set
  24      * to application/octet-stream.
  25      *
  26      * @param string $fileName
  27      * @param string $contentType
  28      * @param string $mimeType
  29      */
  30     public function __construct( $fileName, $contentType = null, $mimeType = null )
  31     {
  32         parent::__construct( $fileName );
  33
  34         if ( $contentType != null && $mimeType != null )
  35         {
  36             $this->contentType = $contentType;
  37             $this->mimeType = $mimeType;
  38         }
  39         elseif ( ezcBaseFeatures::hasExtensionSupport( 'fileinfo' ) )
  40         {
  41             // get mime and content type
  42             $fileInfo = finfo_open( FILEINFO_MIME );
  43             $mimeParts = finfo_file( $fileInfo, $fileName );
  44             if ( $mimeParts !== false && strpos( $mimeParts, '/' ) !== false )
  45             {
  46                 list( $this->contentType, $this->mimeType ) = explode( '/', $mimeParts );
  47             }
  48             else
  49             {
  50                 // default to mimetype application/octet-stream
  51                 $this->contentType = self::CONTENT_TYPE_APPLICATION;
  52                 $this->mimeType = "octet-stream";
  53             }
  54             finfo_close( $fileInfo );
  55         }
  56         else
  57         {
  58             // default to mimetype application/octet-stream
  59             $this->contentType = self::CONTENT_TYPE_APPLICATION;
  60             $this->mimeType = "octet-stream";
  61         }
  62     }
  63
  64     /**
  65      * Sets the property $name to $value.
  66      *
  67      * @throws ezcBasePropertyNotFoundException
  68      *         if the property does not exist.
  69      * @throws ezcBaseFileNotFoundException
  70      *         when setting the property with an invalid filename.
  71      * @param string $name
  72      * @param mixed $value
  73      * @ignore
  74      */
  75     public function __set( $name, $value )
  76     {
  77         switch ( $name )
  78         {
  79             case 'fileName':
  80                 if ( is_readable( $value ) )
  81                 {
  82                     parent::__set( $name, $value );
  83                 }
  84                 else
  85                 {
  86                     throw new ezcBaseFileNotFoundException( $value );
  87                 }
  88                 break;
  89             default:
  90                 return parent::__set( $name, $value );
  91                 break;
  92         }
  93     }
  94
  95     /**
  96      * Returns the value of property $value.
  97      *
  98      * @throws ezcBasePropertyNotFoundException
  99      *         if the property does not exist.
 100      * @param string $name
 101      * @return mixed
 102      * @ignore
 103      */
 104     public function __get( $name )
 105     {
 106         switch ( $name )
 107         {
 108             default:
 109                 return parent::__get( $name );
 110                 break;
 111         }
 112     }
 113
 114     /**
 115      * Returns true if the property $name is set, otherwise false.
 116      *
 117      * @param string $name
 118      * @return bool
 119      * @ignore
 120      */
 121     public function __isset( $name )
 122     {
 123         switch ( $name )
 124         {
 125             default:
 126                 return parent::__isset( $name );
 127         }
 128     }
 129
 130     /**
 131      * Returns the contents of the file with the correct encoding.
 132      *
 133      * @return string
 134      */
 135     public function generateBody()
 136     {
 137         return chunk_split( base64_encode( file_get_contents( $this->fileName ) ), 76, ezcMailTools::lineBreak() );
 138     }
 139 }
 140 ?>