1 | <?php |
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2 | |
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3 | /** |
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4 | * Zend Framework |
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5 | * |
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6 | * LICENSE |
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7 | * |
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8 | * This source file is subject to the new BSD license that is bundled |
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9 | * with this package in the file LICENSE.txt. |
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10 | * It is also available through the world-wide-web at this URL: |
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11 | * http://framework.zend.com/license/new-bsd |
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12 | * If you did not receive a copy of the license and are unable to |
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13 | * obtain it through the world-wide-web, please send an email |
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14 | * to license@zend.com so we can send you a copy immediately. |
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15 | * |
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16 | * @category Zend |
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17 | * @package Zend_Gdata |
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18 | * @subpackage App |
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19 | * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) |
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20 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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21 | * @version $Id: MediaFileSource.php 24594 2012-01-05 21:27:01Z matthew $ |
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22 | */ |
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23 | |
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24 | /** |
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25 | * @see Zend_Gdata_App_MediaData |
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26 | */ |
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27 | require_once 'Zend/Gdata/App/BaseMediaSource.php'; |
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28 | |
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29 | /** |
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30 | * Concrete class to use a file handle as an attachment within a MediaEntry. |
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31 | * |
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32 | * @category Zend |
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33 | * @package Zend_Gdata |
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34 | * @subpackage App |
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35 | * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) |
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36 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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37 | */ |
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38 | class Zend_Gdata_App_MediaFileSource extends Zend_Gdata_App_BaseMediaSource |
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39 | { |
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40 | /** |
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41 | * The filename which is represented |
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42 | * |
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43 | * @var string |
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44 | */ |
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45 | protected $_filename = null; |
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46 | |
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47 | /** |
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48 | * The content type for the file attached (example image/png) |
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49 | * |
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50 | * @var string |
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51 | */ |
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52 | protected $_contentType = null; |
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53 | |
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54 | /** |
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55 | * Create a new Zend_Gdata_App_MediaFileSource object. |
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56 | * |
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57 | * @param string $filename The name of the file to read from. |
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58 | */ |
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59 | public function __construct($filename) |
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60 | { |
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61 | $this->setFilename($filename); |
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62 | } |
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63 | |
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64 | /** |
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65 | * Return the MIME multipart representation of this MediaEntry. |
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66 | * |
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67 | * @return string |
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68 | * @throws Zend_Gdata_App_IOException |
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69 | */ |
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70 | public function encode() |
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71 | { |
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72 | if ($this->getFilename() !== null && |
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73 | is_readable($this->getFilename())) { |
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74 | |
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75 | // Retrieves the file, using the include path |
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76 | $fileHandle = fopen($this->getFilename(), 'r', true); |
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77 | $result = fread($fileHandle, filesize($this->getFilename())); |
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78 | if ($result === false) { |
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79 | require_once 'Zend/Gdata/App/IOException.php'; |
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80 | throw new Zend_Gdata_App_IOException("Error reading file - " . |
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81 | $this->getFilename() . '. Read failed.'); |
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82 | } |
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83 | fclose($fileHandle); |
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84 | return $result; |
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85 | } else { |
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86 | require_once 'Zend/Gdata/App/IOException.php'; |
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87 | throw new Zend_Gdata_App_IOException("Error reading file - " . |
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88 | $this->getFilename() . '. File is not readable.'); |
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89 | } |
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90 | } |
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91 | |
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92 | /** |
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93 | * Get the filename associated with this reader. |
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94 | * |
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95 | * @return string |
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96 | */ |
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97 | public function getFilename() |
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98 | { |
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99 | return $this->_filename; |
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100 | } |
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101 | |
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102 | /** |
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103 | * Set the filename which is to be read. |
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104 | * |
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105 | * @param string $value The desired file handle. |
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106 | * @return Zend_Gdata_App_MediaFileSource Provides a fluent interface. |
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107 | */ |
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108 | public function setFilename($value) |
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109 | { |
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110 | $this->_filename = $value; |
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111 | return $this; |
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112 | } |
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113 | |
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114 | /** |
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115 | * The content type for the file attached (example image/png) |
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116 | * |
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117 | * @return string The content type |
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118 | */ |
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119 | public function getContentType() |
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120 | { |
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121 | return $this->_contentType; |
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122 | } |
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123 | |
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124 | /** |
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125 | * Set the content type for the file attached (example image/png) |
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126 | * |
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127 | * @param string $value The content type |
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128 | * @return Zend_Gdata_App_MediaFileSource Provides a fluent interface |
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129 | */ |
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130 | public function setContentType($value) |
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131 | { |
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132 | $this->_contentType = $value; |
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133 | return $this; |
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134 | } |
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135 | |
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136 | /** |
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137 | * Alias for getFilename(). |
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138 | * |
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139 | * @return string |
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140 | */ |
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141 | public function __toString() |
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142 | { |
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143 | return $this->getFilename(); |
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144 | } |
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145 | |
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146 | } |
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