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: BaseMediaSource.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_MediaSource |
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26 | */ |
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27 | require_once 'Zend/Gdata/App/MediaSource.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 | abstract class Zend_Gdata_App_BaseMediaSource implements Zend_Gdata_App_MediaSource |
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39 | { |
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40 | |
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41 | /** |
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42 | * The content type for the attached file (example image/png) |
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43 | * |
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44 | * @var string |
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45 | */ |
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46 | protected $_contentType = null; |
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47 | |
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48 | /** |
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49 | * The slug header value representing the attached file title, or null if |
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50 | * no slug should be used. The slug header is only necessary in some cases, |
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51 | * usually when a multipart upload is not being performed. |
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52 | * |
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53 | * @var string |
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54 | */ |
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55 | protected $_slug = null; |
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56 | |
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57 | /** |
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58 | * The content type for the attached file (example image/png) |
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59 | * |
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60 | * @return string The content type |
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61 | */ |
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62 | public function getContentType() |
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63 | { |
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64 | return $this->_contentType; |
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65 | } |
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66 | |
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67 | /** |
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68 | * Set the content type for the file attached (example image/png) |
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69 | * |
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70 | * @param string $value The content type |
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71 | * @return Zend_Gdata_App_MediaFileSource Provides a fluent interface |
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72 | */ |
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73 | public function setContentType($value) |
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74 | { |
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75 | $this->_contentType = $value; |
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76 | return $this; |
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77 | } |
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78 | |
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79 | /** |
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80 | * Returns the Slug header value. Used by some services to determine the |
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81 | * title for the uploaded file. Returns null if no slug should be used. |
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82 | * |
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83 | * @return string |
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84 | */ |
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85 | public function getSlug(){ |
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86 | return $this->_slug; |
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87 | } |
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88 | |
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89 | /** |
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90 | * Sets the Slug header value. Used by some services to determine the |
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91 | * title for the uploaded file. A null value indicates no slug header. |
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92 | * |
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93 | * @var string The slug value |
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94 | * @return Zend_Gdata_App_MediaSource Provides a fluent interface |
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95 | */ |
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96 | public function setSlug($value){ |
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97 | $this->_slug = $value; |
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98 | return $this; |
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99 | } |
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100 | |
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101 | |
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102 | /** |
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103 | * Magic getter to allow acces like $source->foo to call $source->getFoo() |
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104 | * Alternatively, if no getFoo() is defined, but a $_foo protected variable |
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105 | * is defined, this is returned. |
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106 | * |
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107 | * TODO Remove ability to bypass getFoo() methods?? |
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108 | * |
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109 | * @param string $name The variable name sought |
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110 | */ |
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111 | public function __get($name) |
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112 | { |
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113 | $method = 'get'.ucfirst($name); |
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114 | if (method_exists($this, $method)) { |
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115 | return call_user_func(array(&$this, $method)); |
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116 | } else if (property_exists($this, "_${name}")) { |
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117 | return $this->{'_' . $name}; |
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118 | } else { |
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119 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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120 | throw new Zend_Gdata_App_InvalidArgumentException( |
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121 | 'Property ' . $name . ' does not exist'); |
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122 | } |
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123 | } |
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124 | |
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125 | /** |
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126 | * Magic setter to allow acces like $source->foo='bar' to call |
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127 | * $source->setFoo('bar') automatically. |
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128 | * |
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129 | * Alternatively, if no setFoo() is defined, but a $_foo protected variable |
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130 | * is defined, this is returned. |
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131 | * |
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132 | * @param string $name |
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133 | * @param string $value |
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134 | */ |
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135 | public function __set($name, $val) |
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136 | { |
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137 | $method = 'set'.ucfirst($name); |
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138 | if (method_exists($this, $method)) { |
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139 | return call_user_func(array(&$this, $method), $val); |
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140 | } else if (isset($this->{'_' . $name}) || ($this->{'_' . $name} === null)) { |
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141 | $this->{'_' . $name} = $val; |
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142 | } else { |
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143 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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144 | throw new Zend_Gdata_App_InvalidArgumentException( |
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145 | 'Property ' . $name . ' does not exist'); |
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146 | } |
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147 | } |
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148 | |
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149 | /** |
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150 | * Magic __isset method |
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151 | * |
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152 | * @param string $name |
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153 | */ |
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154 | public function __isset($name) |
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155 | { |
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156 | $rc = new ReflectionClass(get_class($this)); |
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157 | $privName = '_' . $name; |
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158 | if (!($rc->hasProperty($privName))) { |
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159 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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160 | throw new Zend_Gdata_App_InvalidArgumentException( |
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161 | 'Property ' . $name . ' does not exist'); |
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162 | } else { |
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163 | if (isset($this->{$privName})) { |
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164 | if (is_array($this->{$privName})) { |
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165 | if (count($this->{$privName}) > 0) { |
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166 | return true; |
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167 | } else { |
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168 | return false; |
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169 | } |
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170 | } else { |
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171 | return true; |
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172 | } |
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173 | } else { |
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174 | return false; |
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175 | } |
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176 | } |
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177 | } |
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178 | |
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179 | } |
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