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 YouTube
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19 | * @copyright Copyright (c) 2005-2008 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: VideoEntry.php 13359 2008-12-18 22:49:31Z jhartmann $
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22 | */
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23 |
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24 | /**
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25 | * @see Zend_Gdata_Extension_Comments
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26 | */
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27 | require_once 'Zend/Gdata/Extension/Comments.php';
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28 |
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29 | /**
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30 | * @see Zend_Gdata_Extension_FeedLink
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31 | */
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32 | require_once 'Zend/Gdata/Extension/FeedLink.php';
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33 |
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34 | /**
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35 | * @see Zend_Gdata_YouTube_MediaEntry
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36 | */
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37 | require_once 'Zend/Gdata/YouTube/MediaEntry.php';
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38 |
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39 | /**
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40 | * @see Zend_Gdata_YouTube_Extension_MediaGroup
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41 | */
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42 | require_once 'Zend/Gdata/YouTube/Extension/MediaGroup.php';
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43 |
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44 | /**
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45 | * @see Zend_Gdata_YouTube_Extension_NoEmbed
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46 | */
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47 | require_once 'Zend/Gdata/YouTube/Extension/NoEmbed.php';
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48 |
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49 | /**
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50 | * @see Zend_Gdata_YouTube_Extension_Statistics
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51 | */
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52 | require_once 'Zend/Gdata/YouTube/Extension/Statistics.php';
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53 |
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54 | /**
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55 | * @see Zend_Gdata_YouTube_Extension_Link
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56 | */
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57 | require_once 'Zend/Gdata/YouTube/Extension/Link.php';
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58 |
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59 | /**
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60 | * @see Zend_Gdata_YouTube_Extension_Racy
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61 | */
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62 | require_once 'Zend/Gdata/YouTube/Extension/Racy.php';
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63 |
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64 | /**
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65 | * @see Zend_Gdata_Extension_Rating
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66 | */
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67 | require_once 'Zend/Gdata/Extension/Rating.php';
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68 |
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69 | /**
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70 | * @see Zend_Gdata_Geo_Extension_GeoRssWhere
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71 | */
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72 | require_once 'Zend/Gdata/Geo/Extension/GeoRssWhere.php';
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73 |
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74 | /**
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75 | * @see Zend_Gdata_YouTube_Extension_Control
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76 | */
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77 | require_once 'Zend/Gdata/YouTube/Extension/Control.php';
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78 |
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79 | /**
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80 | * @see Zend_Gdata_YouTube_Extension_Recorded
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81 | */
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82 | require_once 'Zend/Gdata/YouTube/Extension/Recorded.php';
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83 |
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84 | /**
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85 | * @see Zend_Gdata_YouTube_Extension_Location
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86 | */
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87 | require_once 'Zend/Gdata/YouTube/Extension/Location.php';
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88 |
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89 | /**
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90 | * Represents the YouTube video flavor of an Atom entry
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91 | *
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92 | * @category Zend
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93 | * @package Zend_Gdata
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94 | * @subpackage YouTube
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95 | * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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96 | * @license http://framework.zend.com/license/new-bsd New BSD License
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97 | */
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98 | class Zend_Gdata_YouTube_VideoEntry extends Zend_Gdata_YouTube_MediaEntry
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99 | {
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100 |
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101 | const YOUTUBE_DEVELOPER_TAGS_SCHEMA = 'http://gdata.youtube.com/schemas/2007/developertags.cat';
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102 | const YOUTUBE_CATEGORY_SCHEMA = 'http://gdata.youtube.com/schemas/2007/categories.cat';
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103 | protected $_entryClassName = 'Zend_Gdata_YouTube_VideoEntry';
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104 |
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105 | /**
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106 | * If null, the video can be embedded
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107 | *
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108 | * @var Zend_Gdata_YouTube_Extension_NoEmbed|null
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109 | */
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110 | protected $_noEmbed = null;
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111 |
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112 | /**
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113 | * Specifies the statistics relating to the video.
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114 | *
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115 | * @var Zend_Gdata_YouTube_Extension_Statistics
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116 | */
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117 | protected $_statistics = null;
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118 |
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119 | /**
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120 | * If not null, specifies that the video has racy content.
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121 | *
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122 | * @var Zend_Gdata_YouTube_Extension_Racy|null
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123 | */
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124 | protected $_racy = null;
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125 |
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126 | /**
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127 | * If not null, specifies that the video is private.
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128 | *
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129 | * @var Zend_Gdata_YouTube_Extension_Private|null
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130 | */
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131 | protected $_private = null;
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132 |
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133 | /**
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134 | * Specifies the video's rating.
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135 | *
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136 | * @var Zend_Gdata_Extension_Rating
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137 | */
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138 | protected $_rating = null;
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139 |
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140 | /**
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141 | * Specifies the comments associated with a video.
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142 | *
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143 | * @var Zend_Gdata_Extensions_Comments
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144 | */
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145 | protected $_comments = null;
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146 |
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147 | /**
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148 | * Nested feed links
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149 | *
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150 | * @var array
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151 | */
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152 | protected $_feedLink = array();
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153 |
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154 | /**
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155 | * Geo location for the video
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156 | *
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157 | * @var Zend_Gdata_Geo_Extension_GeoRssWhere
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158 | */
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159 | protected $_where = null;
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160 |
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161 | /**
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162 | * Recording date for the video
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163 | *
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164 | * @var Zend_Gdata_YouTube_Extension_Recorded|null
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165 | */
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166 | protected $_recorded = null;
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167 |
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168 | /**
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169 | * Location informtion for the video
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170 | *
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171 | * @var Zend_Gdata_YouTube_Extension_Location|null
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172 | */
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173 | protected $_location = null;
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174 |
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175 | /**
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176 | * Creates a Video entry, representing an individual video
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177 | *
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178 | * @param DOMElement $element (optional) DOMElement from which this
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179 | * object should be constructed.
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180 | */
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181 | public function __construct($element = null)
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182 | {
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183 | $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
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184 | parent::__construct($element);
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185 | }
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186 |
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187 | /**
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188 | * Retrieves a DOMElement which corresponds to this element and all
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189 | * child properties. This is used to build an entry back into a DOM
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190 | * and eventually XML text for sending to the server upon updates, or
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191 | * for application storage/persistence.
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192 | *
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193 | * @param DOMDocument $doc The DOMDocument used to construct DOMElements
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194 | * @return DOMElement The DOMElement representing this element and all
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195 | * child properties.
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196 | */
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197 | public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
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198 | {
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199 | $element = parent::getDOM($doc, $majorVersion, $minorVersion);
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200 | if ($this->_noEmbed != null) {
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201 | $element->appendChild($this->_noEmbed->getDOM(
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202 | $element->ownerDocument));
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203 | }
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204 | if ($this->_statistics != null) {
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205 | $element->appendChild($this->_statistics->getDOM(
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206 | $element->ownerDocument));
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207 | }
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208 | if ($this->_racy != null) {
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209 | $element->appendChild($this->_racy->getDOM(
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210 | $element->ownerDocument));
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211 | }
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212 | if ($this->_recorded != null) {
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213 | $element->appendChild($this->_recorded->getDOM(
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214 | $element->ownerDocument));
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215 | }
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216 | if ($this->_location != null) {
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217 | $element->appendChild($this->_location->getDOM(
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218 | $element->ownerDocument));
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219 | }
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220 | if ($this->_rating != null) {
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221 | $element->appendChild($this->_rating->getDOM(
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222 | $element->ownerDocument));
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223 | }
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224 | if ($this->_comments != null) {
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225 | $element->appendChild($this->_comments->getDOM(
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226 | $element->ownerDocument));
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227 | }
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228 | if ($this->_feedLink != null) {
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229 | foreach ($this->_feedLink as $feedLink) {
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230 | $element->appendChild($feedLink->getDOM(
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231 | $element->ownerDocument));
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232 | }
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233 | }
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234 | if ($this->_where != null) {
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235 | $element->appendChild($this->_where->getDOM(
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236 | $element->ownerDocument));
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237 | }
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238 | return $element;
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239 | }
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240 |
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241 | /**
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242 | * Creates individual Entry objects of the appropriate type and
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243 | * stores them in the $_entry array based upon DOM data.
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244 | *
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245 | * @param DOMNode $child The DOMNode to process
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246 | */
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247 | protected function takeChildFromDOM($child)
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248 | {
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249 | $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
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250 |
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251 | switch ($absoluteNodeName) {
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252 | case $this->lookupNamespace('yt') . ':' . 'statistics':
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253 | $statistics = new Zend_Gdata_YouTube_Extension_Statistics();
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254 | $statistics->transferFromDOM($child);
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255 | $this->_statistics = $statistics;
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256 | break;
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257 | case $this->lookupNamespace('yt') . ':' . 'racy':
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258 | $racy = new Zend_Gdata_YouTube_Extension_Racy();
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259 | $racy->transferFromDOM($child);
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260 | $this->_racy = $racy;
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261 | break;
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262 | case $this->lookupNamespace('yt') . ':' . 'recorded':
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263 | $recorded = new Zend_Gdata_YouTube_Extension_Recorded();
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264 | $recorded->transferFromDOM($child);
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265 | $this->_recorded = $recorded;
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266 | break;
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267 | case $this->lookupNamespace('yt') . ':' . 'location':
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268 | $location = new Zend_Gdata_YouTube_Extension_Location();
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269 | $location->transferFromDOM($child);
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270 | $this->_location = $location;
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271 | break;
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272 | case $this->lookupNamespace('gd') . ':' . 'rating':
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273 | $rating = new Zend_Gdata_Extension_Rating();
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274 | $rating->transferFromDOM($child);
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275 | $this->_rating = $rating;
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276 | break;
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277 | case $this->lookupNamespace('gd') . ':' . 'comments':
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278 | $comments = new Zend_Gdata_Extension_Comments();
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279 | $comments->transferFromDOM($child);
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280 | $this->_comments = $comments;
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281 | break;
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282 | case $this->lookupNamespace('yt') . ':' . 'noembed':
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283 | $noEmbed = new Zend_Gdata_YouTube_Extension_NoEmbed();
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284 | $noEmbed->transferFromDOM($child);
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285 | $this->_noEmbed = $noEmbed;
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286 | break;
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287 | case $this->lookupNamespace('gd') . ':' . 'feedLink':
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288 | $feedLink = new Zend_Gdata_Extension_FeedLink();
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289 | $feedLink->transferFromDOM($child);
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290 | $this->_feedLink[] = $feedLink;
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291 | break;
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292 | case $this->lookupNamespace('georss') . ':' . 'where':
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293 | $where = new Zend_Gdata_Geo_Extension_GeoRssWhere();
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294 | $where->transferFromDOM($child);
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295 | $this->_where = $where;
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296 | break;
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297 | case $this->lookupNamespace('atom') . ':' . 'link';
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298 | $link = new Zend_Gdata_YouTube_Extension_Link();
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299 | $link->transferFromDOM($child);
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300 | $this->_link[] = $link;
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301 | break;
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302 | case $this->lookupNamespace('app') . ':' . 'control':
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303 | $control = new Zend_Gdata_YouTube_Extension_Control();
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304 | $control->transferFromDOM($child);
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305 | $this->_control = $control;
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306 | break;
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307 | default:
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308 | parent::takeChildFromDOM($child);
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309 | break;
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310 | }
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311 | }
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312 |
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313 | /**
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314 | * Sets when the video was recorded.
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315 | *
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316 | * @param Zend_Gdata_YouTube_Extension_Recorded $recorded When the video was recorded
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317 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
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318 | */
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319 | public function setRecorded($recorded = null)
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320 | {
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321 | $this->_recorded = $recorded;
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322 | return $this;
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323 | }
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324 |
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325 | /**
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326 | * Gets the date that the video was recorded.
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327 | *
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328 | * @return Zend_Gdata_YouTube_Extension_Recorded|null
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329 | */
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330 | public function getRecorded()
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331 | {
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332 | return $this->_recorded;
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333 | }
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334 |
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335 | /**
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336 | * Sets the location information.
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337 | *
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338 | * @param Zend_Gdata_YouTube_Extension_Location $location Where the video
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339 | * was recorded
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340 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
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341 | */
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342 | public function setLocation($location = null)
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343 | {
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344 | $this->_location = $location;
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345 | return $this;
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346 | }
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347 |
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348 | /**
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349 | * Gets the location where the video was recorded.
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350 | *
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351 | * @return Zend_Gdata_YouTube_Extension_Location|null
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352 | */
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353 | public function getLocation()
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354 | {
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355 | return $this->_location;
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356 | }
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357 |
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358 | /**
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359 | * If an instance of Zend_Gdata_YouTube_Extension_NoEmbed is passed in,
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360 | * the video cannot be embedded. Otherwise, if null is passsed in, the
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361 | * video is able to be embedded.
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362 | *
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363 | * @param Zend_Gdata_YouTube_Extension_NoEmbed $noEmbed Whether or not the
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364 | * video can be embedded.
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365 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
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366 | */
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367 | public function setNoEmbed($noEmbed = null)
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368 | {
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369 | $this->_noEmbed = $noEmbed;
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370 | return $this;
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371 | }
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372 |
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373 | /**
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374 | * If the return value is an instance of
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375 | * Zend_Gdata_YouTube_Extension_NoEmbed, this video cannot be embedded.
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376 | *
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377 | * @return Zend_Gdata_YouTube_Extension_NoEmbed|null Whether or not the video can be embedded
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378 | */
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379 | public function getNoEmbed()
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380 | {
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381 | return $this->_noEmbed;
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382 | }
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383 |
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384 | /**
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385 | * Checks whether the video is embeddable.
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386 | *
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387 | * @return bool Returns true if the video is embeddable.
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388 | */
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389 | public function isVideoEmbeddable()
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390 | {
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391 | if ($this->getNoEmbed() == null) {
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392 | return true;
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393 | } else {
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394 | return false;
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395 | }
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396 | }
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397 |
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398 | /**
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399 | * Sets the statistics relating to the video.
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400 | *
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401 | * @param Zend_Gdata_YouTube_Extension_Statistics $statistics The statistics relating to the video
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402 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
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403 | */
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404 | public function setStatistics($statistics = null)
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405 | {
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406 | $this->_statistics = $statistics;
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407 | return $this;
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408 | }
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409 |
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410 | /**
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411 | * Returns the statistics relating to the video.
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412 | *
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413 | * @return Zend_Gdata_YouTube_Extension_Statistics The statistics relating to the video
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414 | */
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415 | public function getStatistics()
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416 | {
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417 | return $this->_statistics;
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418 | }
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419 |
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420 | /**
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421 | * Specifies that the video has racy content.
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422 | *
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423 | * @param Zend_Gdata_YouTube_Extension_Racy $racy The racy flag object
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424 | * @throws Zend_Gdata_App_VersionException
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425 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
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426 | */
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427 | public function setRacy($racy = null)
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428 | {
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429 | if ($this->getMajorProtocolVersion() == 2) {
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430 | require_once 'Zend/Gdata/App/VersionException.php';
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431 | throw new Zend_Gdata_App_VersionException(
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432 | 'Calling getRacy() on a YouTube VideoEntry is deprecated ' .
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433 | 'as of version 2 of the API.');
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434 | }
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435 |
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436 | $this->_racy = $racy;
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437 | return $this;
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438 | }
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439 |
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440 | /**
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441 | * Returns the racy flag object.
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442 | *
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443 | * @throws Zend_Gdata_App_VersionException
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444 | * @return Zend_Gdata_YouTube_Extension_Racy|null The racy flag object
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445 | */
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446 | public function getRacy()
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447 | {
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448 | if ($this->getMajorProtocolVersion() == 2) {
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449 | require_once 'Zend/Gdata/App/VersionException.php';
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450 | throw new Zend_Gdata_App_VersionException(
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451 | 'Calling getRacy() on a YouTube VideoEntry is deprecated ' .
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452 | 'as of version 2 of the API.');
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453 | }
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454 | return $this->_racy;
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455 | }
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456 |
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457 | /**
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458 | * Sets the rating relating to the video.
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459 | *
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460 | * @param Zend_Gdata_Extension_Rating $rating The rating relating to the video
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461 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
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462 | */
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463 | public function setRating($rating = null)
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464 | {
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465 | $this->_rating = $rating;
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466 | return $this;
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467 | }
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468 |
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469 | /**
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470 | * Returns the rating relating to the video.
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471 | *
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472 | * @return Zend_Gdata_Extension_Rating The rating relating to the video
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473 | */
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474 | public function getRating()
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475 | {
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476 | return $this->_rating;
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477 | }
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478 |
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479 | /**
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480 | * Sets the comments relating to the video.
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481 | *
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482 | * @param Zend_Gdata_Extension_Comments $comments The comments relating to the video
|
---|
483 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
484 | */
|
---|
485 | public function setComments($comments = null)
|
---|
486 | {
|
---|
487 | $this->_comments = $comments;
|
---|
488 | return $this;
|
---|
489 | }
|
---|
490 |
|
---|
491 | /**
|
---|
492 | * Returns the comments relating to the video.
|
---|
493 | *
|
---|
494 | * @return Zend_Gdata_Extension_Comments The comments relating to the video
|
---|
495 | */
|
---|
496 | public function getComments()
|
---|
497 | {
|
---|
498 | return $this->_comments;
|
---|
499 | }
|
---|
500 |
|
---|
501 | /**
|
---|
502 | * Sets the array of embedded feeds related to the video
|
---|
503 | *
|
---|
504 | * @param array $feedLink The array of embedded feeds relating to the video
|
---|
505 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
506 | */
|
---|
507 | public function setFeedLink($feedLink = null)
|
---|
508 | {
|
---|
509 | $this->_feedLink = $feedLink;
|
---|
510 | return $this;
|
---|
511 | }
|
---|
512 |
|
---|
513 | /**
|
---|
514 | * Get the feed link property for this entry.
|
---|
515 | *
|
---|
516 | * @see setFeedLink
|
---|
517 | * @param string $rel (optional) The rel value of the link to be found.
|
---|
518 | * If null, the array of links is returned.
|
---|
519 | * @return mixed If $rel is specified, a Zend_Gdata_Extension_FeedLink
|
---|
520 | * object corresponding to the requested rel value is returned
|
---|
521 | * if found, or null if the requested value is not found. If
|
---|
522 | * $rel is null or not specified, an array of all available
|
---|
523 | * feed links for this entry is returned, or null if no feed
|
---|
524 | * links are set.
|
---|
525 | */
|
---|
526 | public function getFeedLink($rel = null)
|
---|
527 | {
|
---|
528 | if ($rel == null) {
|
---|
529 | return $this->_feedLink;
|
---|
530 | } else {
|
---|
531 | foreach ($this->_feedLink as $feedLink) {
|
---|
532 | if ($feedLink->rel == $rel) {
|
---|
533 | return $feedLink;
|
---|
534 | }
|
---|
535 | }
|
---|
536 | return null;
|
---|
537 | }
|
---|
538 | }
|
---|
539 |
|
---|
540 | /**
|
---|
541 | * Returns the link element relating to video responses.
|
---|
542 | *
|
---|
543 | * @return Zend_Gdata_App_Extension_Link
|
---|
544 | */
|
---|
545 | public function getVideoResponsesLink()
|
---|
546 | {
|
---|
547 | return $this->getLink(Zend_Gdata_YouTube::VIDEO_RESPONSES_REL);
|
---|
548 | }
|
---|
549 |
|
---|
550 | /**
|
---|
551 | * Returns the link element relating to video ratings.
|
---|
552 | *
|
---|
553 | * @return Zend_Gdata_App_Extension_Link
|
---|
554 | */
|
---|
555 | public function getVideoRatingsLink()
|
---|
556 | {
|
---|
557 | return $this->getLink(Zend_Gdata_YouTube::VIDEO_RATINGS_REL);
|
---|
558 | }
|
---|
559 |
|
---|
560 | /**
|
---|
561 | * Returns the link element relating to video complaints.
|
---|
562 | *
|
---|
563 | * @return Zend_Gdata_App_Extension_Link
|
---|
564 | */
|
---|
565 | public function getVideoComplaintsLink()
|
---|
566 | {
|
---|
567 | return $this->getLink(Zend_Gdata_YouTube::VIDEO_COMPLAINTS_REL);
|
---|
568 | }
|
---|
569 |
|
---|
570 | /**
|
---|
571 | * Gets the YouTube video ID based upon the atom:id value
|
---|
572 | *
|
---|
573 | * @return string The video ID
|
---|
574 | */
|
---|
575 | public function getVideoId()
|
---|
576 | {
|
---|
577 | if ($this->getMajorProtocolVersion() == 2) {
|
---|
578 | $videoId = $this->getMediaGroup()->getVideoId()->text;
|
---|
579 | } else {
|
---|
580 | $fullId = $this->getId()->getText();
|
---|
581 | $position = strrpos($fullId, '/');
|
---|
582 | if ($position === false) {
|
---|
583 | require_once 'Zend/Gdata/App/Exception.php';
|
---|
584 | throw new Zend_Gdata_App_Exception(
|
---|
585 | 'Slash not found in atom:id of ' . $fullId);
|
---|
586 | } else {
|
---|
587 | $videoId = substr($fullId, $position + 1);
|
---|
588 | }
|
---|
589 | }
|
---|
590 | return $videoId;
|
---|
591 | }
|
---|
592 |
|
---|
593 | /**
|
---|
594 | * Gets the date that the video was recorded.
|
---|
595 | *
|
---|
596 | * @return string|null The date that the video was recorded
|
---|
597 | */
|
---|
598 | public function getVideoRecorded()
|
---|
599 | {
|
---|
600 | $recorded = $this->getRecorded();
|
---|
601 | if ($recorded != null) {
|
---|
602 | return $recorded->getText();
|
---|
603 | } else {
|
---|
604 | return null;
|
---|
605 | }
|
---|
606 | }
|
---|
607 |
|
---|
608 | /**
|
---|
609 | * Sets the date that the video was recorded.
|
---|
610 | *
|
---|
611 | * @param string $recorded The date that the video was recorded, in the
|
---|
612 | * format of '2001-06-19'
|
---|
613 | */
|
---|
614 | public function setVideoRecorded($recorded)
|
---|
615 | {
|
---|
616 | $this->setRecorded(
|
---|
617 | new Zend_Gdata_YouTube_Extension_Recorded($recorded));
|
---|
618 | return $this;
|
---|
619 | }
|
---|
620 |
|
---|
621 | /**
|
---|
622 | * Gets the georss:where element
|
---|
623 | *
|
---|
624 | * @return Zend_Gdata_Geo_Extension_GeoRssWhere
|
---|
625 | */
|
---|
626 | public function getWhere()
|
---|
627 | {
|
---|
628 | return $this->_where;
|
---|
629 | }
|
---|
630 |
|
---|
631 | /**
|
---|
632 | * Sets the georss:where element
|
---|
633 | *
|
---|
634 | * @param Zend_Gdata_Geo_Extension_GeoRssWhere $value The georss:where class value
|
---|
635 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
636 | */
|
---|
637 | public function setWhere($value)
|
---|
638 | {
|
---|
639 | $this->_where = $value;
|
---|
640 | return $this;
|
---|
641 | }
|
---|
642 |
|
---|
643 | /**
|
---|
644 | * Gets the title of the video as a string. null is returned
|
---|
645 | * if the video title is not available.
|
---|
646 | *
|
---|
647 | * @return string|null The title of the video
|
---|
648 | */
|
---|
649 | public function getVideoTitle()
|
---|
650 | {
|
---|
651 | $this->ensureMediaGroupIsNotNull();
|
---|
652 | if ($this->getMediaGroup()->getTitle() != null) {
|
---|
653 | return $this->getMediaGroup()->getTitle()->getText();
|
---|
654 | } else {
|
---|
655 | return null;
|
---|
656 | }
|
---|
657 | }
|
---|
658 |
|
---|
659 | /**
|
---|
660 | * Sets the title of the video as a string.
|
---|
661 | *
|
---|
662 | * @param string $title Title for the video
|
---|
663 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
664 | */
|
---|
665 | public function setVideoTitle($title)
|
---|
666 | {
|
---|
667 | $this->ensureMediaGroupIsNotNull();
|
---|
668 | $this->getMediaGroup()->setTitle(
|
---|
669 | new Zend_Gdata_Media_Extension_MediaTitle($title));
|
---|
670 | return $this;
|
---|
671 | }
|
---|
672 |
|
---|
673 | /**
|
---|
674 | * Sets the description of the video as a string.
|
---|
675 | *
|
---|
676 | * @param string $description Description for the video
|
---|
677 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
678 | */
|
---|
679 | public function setVideoDescription($description)
|
---|
680 | {
|
---|
681 | $this->ensureMediaGroupIsNotNull();
|
---|
682 | $this->getMediaGroup()->setDescription(
|
---|
683 | new Zend_Gdata_Media_Extension_MediaDescription($description));
|
---|
684 | return $this;
|
---|
685 | }
|
---|
686 |
|
---|
687 |
|
---|
688 | /**
|
---|
689 | * Gets the description of the video as a string. null is returned
|
---|
690 | * if the video description is not available.
|
---|
691 | *
|
---|
692 | * @return string|null The description of the video
|
---|
693 | */
|
---|
694 | public function getVideoDescription()
|
---|
695 | {
|
---|
696 | $this->ensureMediaGroupIsNotNull();
|
---|
697 | if ($this->getMediaGroup()->getDescription() != null) {
|
---|
698 | return $this->getMediaGroup()->getDescription()->getText();
|
---|
699 | } else {
|
---|
700 | return null;
|
---|
701 | }
|
---|
702 | }
|
---|
703 |
|
---|
704 | /**
|
---|
705 | * Gets the URL of the YouTube video watch page. null is returned
|
---|
706 | * if the video watch page URL is not available.
|
---|
707 | *
|
---|
708 | * @return string|null The URL of the YouTube video watch page
|
---|
709 | */
|
---|
710 | public function getVideoWatchPageUrl()
|
---|
711 | {
|
---|
712 | $this->ensureMediaGroupIsNotNull();
|
---|
713 | if ($this->getMediaGroup()->getPlayer() != null &&
|
---|
714 | array_key_exists(0, $this->getMediaGroup()->getPlayer())) {
|
---|
715 | $players = $this->getMediaGroup()->getPlayer();
|
---|
716 | return $players[0]->getUrl();
|
---|
717 | } else {
|
---|
718 | return null;
|
---|
719 | }
|
---|
720 | }
|
---|
721 |
|
---|
722 | /**
|
---|
723 | * Gets an array of the thumbnails representing the video.
|
---|
724 | * Each thumbnail is an element of the array, and is an
|
---|
725 | * array of the thumbnail properties - time, height, width,
|
---|
726 | * and url. For convient usage inside a foreach loop, an
|
---|
727 | * empty array is returned if there are no thumbnails.
|
---|
728 | *
|
---|
729 | * @return array An array of video thumbnails.
|
---|
730 | */
|
---|
731 | public function getVideoThumbnails()
|
---|
732 | {
|
---|
733 | $this->ensureMediaGroupIsNotNull();
|
---|
734 | if ($this->getMediaGroup()->getThumbnail() != null) {
|
---|
735 |
|
---|
736 | $thumbnailArray = array();
|
---|
737 |
|
---|
738 | foreach ($this->getMediaGroup()->getThumbnail() as $thumbnailObj) {
|
---|
739 | $thumbnail = array();
|
---|
740 | $thumbnail['time'] = $thumbnailObj->time;
|
---|
741 | $thumbnail['height'] = $thumbnailObj->height;
|
---|
742 | $thumbnail['width'] = $thumbnailObj->width;
|
---|
743 | $thumbnail['url'] = $thumbnailObj->url;
|
---|
744 | $thumbnailArray[] = $thumbnail;
|
---|
745 | }
|
---|
746 | return $thumbnailArray;
|
---|
747 | } else {
|
---|
748 | return array();
|
---|
749 | }
|
---|
750 | }
|
---|
751 |
|
---|
752 | /**
|
---|
753 | * Gets the URL of the flash player SWF. null is returned if the
|
---|
754 | * duration value is not available.
|
---|
755 | *
|
---|
756 | * @return string|null The URL of the flash player SWF
|
---|
757 | */
|
---|
758 | public function getFlashPlayerUrl()
|
---|
759 | {
|
---|
760 | $this->ensureMediaGroupIsNotNull();
|
---|
761 | foreach ($this->getMediaGroup()->getContent() as $content) {
|
---|
762 | if ($content->getType() === 'application/x-shockwave-flash') {
|
---|
763 | return $content->getUrl();
|
---|
764 | }
|
---|
765 | }
|
---|
766 | return null;
|
---|
767 | }
|
---|
768 |
|
---|
769 | /**
|
---|
770 | * Gets the duration of the video, in seconds. null is returned
|
---|
771 | * if the duration value is not available.
|
---|
772 | *
|
---|
773 | * @return string|null The duration of the video, in seconds.
|
---|
774 | */
|
---|
775 | public function getVideoDuration()
|
---|
776 | {
|
---|
777 | $this->ensureMediaGroupIsNotNull();
|
---|
778 | if ($this->getMediaGroup()->getDuration() != null) {
|
---|
779 | return $this->getMediaGroup()->getDuration()->getSeconds();
|
---|
780 | } else {
|
---|
781 | return null;
|
---|
782 | }
|
---|
783 | }
|
---|
784 |
|
---|
785 | /**
|
---|
786 | * Checks whether the video is private.
|
---|
787 | *
|
---|
788 | * @return bool Return true if video is private
|
---|
789 | */
|
---|
790 | public function isVideoPrivate()
|
---|
791 | {
|
---|
792 | $this->ensureMediaGroupIsNotNull();
|
---|
793 | if ($this->getMediaGroup()->getPrivate() != null) {
|
---|
794 | return true;
|
---|
795 | } else {
|
---|
796 | return false;
|
---|
797 | }
|
---|
798 | }
|
---|
799 |
|
---|
800 | /**
|
---|
801 | * Sets video to private.
|
---|
802 | *
|
---|
803 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
804 | */
|
---|
805 | public function setVideoPrivate()
|
---|
806 | {
|
---|
807 | $this->ensureMediaGroupIsNotNull();
|
---|
808 | $this->getMediaGroup()->setPrivate(new Zend_Gdata_YouTube_Extension_Private());
|
---|
809 | return $this;
|
---|
810 | }
|
---|
811 |
|
---|
812 | /**
|
---|
813 | * Sets a private video to be public.
|
---|
814 | *
|
---|
815 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
816 | */
|
---|
817 | public function setVideoPublic()
|
---|
818 | {
|
---|
819 | $this->ensureMediaGroupIsNotNull();
|
---|
820 | $this->getMediaGroup()->private = null;
|
---|
821 | return $this;
|
---|
822 | }
|
---|
823 |
|
---|
824 | /**
|
---|
825 | * Gets an array of the tags assigned to this video. For convient
|
---|
826 | * usage inside a foreach loop, an empty array is returned when there
|
---|
827 | * are no tags assigned.
|
---|
828 | *
|
---|
829 | * @return array An array of the tags assigned to this video
|
---|
830 | */
|
---|
831 | public function getVideoTags()
|
---|
832 | {
|
---|
833 | $this->ensureMediaGroupIsNotNull();
|
---|
834 | if ($this->getMediaGroup()->getKeywords() != null) {
|
---|
835 |
|
---|
836 | $keywords = $this->getMediaGroup()->getKeywords();
|
---|
837 | $keywordsString = $keywords->getText();
|
---|
838 | if (strlen(trim($keywordsString)) > 0) {
|
---|
839 | return split('(, *)|,', $keywordsString);
|
---|
840 | }
|
---|
841 | }
|
---|
842 | return array();
|
---|
843 | }
|
---|
844 |
|
---|
845 | /**
|
---|
846 | * Sets the keyword tags for a video.
|
---|
847 | *
|
---|
848 | * @param mixed $tags Either a comma-separated string or an array
|
---|
849 | * of tags for the video
|
---|
850 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
851 | */
|
---|
852 | public function setVideoTags($tags)
|
---|
853 | {
|
---|
854 | $this->ensureMediaGroupIsNotNull();
|
---|
855 | $keywords = new Zend_Gdata_Media_Extension_MediaKeywords();
|
---|
856 | if (is_array($tags)) {
|
---|
857 | $tags = implode(', ', $tags);
|
---|
858 | }
|
---|
859 | $keywords->setText($tags);
|
---|
860 | $this->getMediaGroup()->setKeywords($keywords);
|
---|
861 | return $this;
|
---|
862 | }
|
---|
863 |
|
---|
864 | /**
|
---|
865 | * Gets the number of views for this video. null is returned if the
|
---|
866 | * number of views is not available.
|
---|
867 | *
|
---|
868 | * @return string|null The number of views for this video
|
---|
869 | */
|
---|
870 | public function getVideoViewCount()
|
---|
871 | {
|
---|
872 | if ($this->getStatistics() != null) {
|
---|
873 | return $this->getStatistics()->getViewCount();
|
---|
874 | } else {
|
---|
875 | return null;
|
---|
876 | }
|
---|
877 | }
|
---|
878 |
|
---|
879 | /**
|
---|
880 | * Gets the location specified for this video, if available. The location
|
---|
881 | * is returned as an array containing the keys 'longitude' and 'latitude'.
|
---|
882 | * null is returned if the location is not available.
|
---|
883 | *
|
---|
884 | * @return array|null The location specified for this video
|
---|
885 | */
|
---|
886 | public function getVideoGeoLocation()
|
---|
887 | {
|
---|
888 | if ($this->getWhere() != null &&
|
---|
889 | $this->getWhere()->getPoint() != null &&
|
---|
890 | ($position = $this->getWhere()->getPoint()->getPos()) != null) {
|
---|
891 |
|
---|
892 | $positionString = $position->__toString();
|
---|
893 |
|
---|
894 | if (strlen(trim($positionString)) > 0) {
|
---|
895 | $positionArray = explode(' ', trim($positionString));
|
---|
896 | if (count($positionArray) == 2) {
|
---|
897 | $returnArray = array();
|
---|
898 | $returnArray['latitude'] = $positionArray[0];
|
---|
899 | $returnArray['longitude'] = $positionArray[1];
|
---|
900 | return $returnArray;
|
---|
901 | }
|
---|
902 | }
|
---|
903 | }
|
---|
904 | return null;
|
---|
905 | }
|
---|
906 |
|
---|
907 | /**
|
---|
908 | * Gets the rating information for this video, if available. The rating
|
---|
909 | * is returned as an array containing the keys 'average' and 'numRaters'.
|
---|
910 | * null is returned if the rating information is not available.
|
---|
911 | *
|
---|
912 | * @return array|null The rating information for this video
|
---|
913 | */
|
---|
914 | public function getVideoRatingInfo()
|
---|
915 | {
|
---|
916 | if ($this->getRating() != null) {
|
---|
917 | $returnArray = array();
|
---|
918 | $returnArray['average'] = $this->getRating()->getAverage();
|
---|
919 | $returnArray['numRaters'] = $this->getRating()->getNumRaters();
|
---|
920 | return $returnArray;
|
---|
921 | } else {
|
---|
922 | return null;
|
---|
923 | }
|
---|
924 | }
|
---|
925 |
|
---|
926 | /**
|
---|
927 | * Gets the category of this video, if available. The category is returned
|
---|
928 | * as a string. Valid categories are found at:
|
---|
929 | * http://gdata.youtube.com/schemas/2007/categories.cat
|
---|
930 | * If the category is not set, null is returned.
|
---|
931 | *
|
---|
932 | * @return string|null The category of this video
|
---|
933 | */
|
---|
934 | public function getVideoCategory()
|
---|
935 | {
|
---|
936 | $this->ensureMediaGroupIsNotNull();
|
---|
937 | $categories = $this->getMediaGroup()->getCategory();
|
---|
938 | if ($categories != null) {
|
---|
939 | foreach($categories as $category) {
|
---|
940 | if ($category->getScheme() == self::YOUTUBE_CATEGORY_SCHEMA) {
|
---|
941 | return $category->getText();
|
---|
942 | }
|
---|
943 | }
|
---|
944 | }
|
---|
945 | return null;
|
---|
946 | }
|
---|
947 |
|
---|
948 | /**
|
---|
949 | * Sets the category of the video as a string.
|
---|
950 | *
|
---|
951 | * @param string $category Categories for the video
|
---|
952 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
953 | */
|
---|
954 | public function setVideoCategory($category)
|
---|
955 | {
|
---|
956 | $this->ensureMediaGroupIsNotNull();
|
---|
957 | $this->getMediaGroup()->setCategory(array(new Zend_Gdata_Media_Extension_MediaCategory($category, self::YOUTUBE_CATEGORY_SCHEMA)));
|
---|
958 | return $this;
|
---|
959 | }
|
---|
960 |
|
---|
961 | /**
|
---|
962 | * Gets the developer tags for the video, if available and if client is
|
---|
963 | * authenticated with a valid developerKey. The tags are returned
|
---|
964 | * as an array.
|
---|
965 | * If no tags are set, null is returned.
|
---|
966 | *
|
---|
967 | * @return array|null The developer tags for this video or null if none were set.
|
---|
968 | */
|
---|
969 | public function getVideoDeveloperTags()
|
---|
970 | {
|
---|
971 | $developerTags = null;
|
---|
972 | $this->ensureMediaGroupIsNotNull();
|
---|
973 |
|
---|
974 | $categoryArray = $this->getMediaGroup()->getCategory();
|
---|
975 | if ($categoryArray != null) {
|
---|
976 | foreach ($categoryArray as $category) {
|
---|
977 | if ($category instanceof Zend_Gdata_Media_Extension_MediaCategory) {
|
---|
978 | if ($category->getScheme() == self::YOUTUBE_DEVELOPER_TAGS_SCHEMA) {
|
---|
979 | $developerTags[] = $category->getText();
|
---|
980 | }
|
---|
981 | }
|
---|
982 | }
|
---|
983 | return $developerTags;
|
---|
984 | }
|
---|
985 | return null;
|
---|
986 | }
|
---|
987 |
|
---|
988 | /**
|
---|
989 | * Adds a developer tag to array of tags for the video.
|
---|
990 | *
|
---|
991 | * @param string $developerTag DeveloperTag for the video
|
---|
992 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
993 | */
|
---|
994 | public function addVideoDeveloperTag($developerTag)
|
---|
995 | {
|
---|
996 | $this->ensureMediaGroupIsNotNull();
|
---|
997 | $newCategory = new Zend_Gdata_Media_Extension_MediaCategory($developerTag, self::YOUTUBE_DEVELOPER_TAGS_SCHEMA);
|
---|
998 |
|
---|
999 | if ($this->getMediaGroup()->getCategory() == null) {
|
---|
1000 | $this->getMediaGroup()->setCategory($newCategory);
|
---|
1001 | } else {
|
---|
1002 | $categories = $this->getMediaGroup()->getCategory();
|
---|
1003 | $categories[] = $newCategory;
|
---|
1004 | $this->getMediaGroup()->setCategory($categories);
|
---|
1005 | }
|
---|
1006 | return $this;
|
---|
1007 | }
|
---|
1008 |
|
---|
1009 | /**
|
---|
1010 | * Set multiple developer tags for the video as strings.
|
---|
1011 | *
|
---|
1012 | * @param array $developerTags Array of developerTag for the video
|
---|
1013 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface
|
---|
1014 | */
|
---|
1015 | public function setVideoDeveloperTags($developerTags)
|
---|
1016 | {
|
---|
1017 | foreach($developerTags as $developerTag) {
|
---|
1018 | $this->addVideoDeveloperTag($developerTag);
|
---|
1019 | }
|
---|
1020 | return $this;
|
---|
1021 | }
|
---|
1022 |
|
---|
1023 |
|
---|
1024 | /**
|
---|
1025 | * Get the current publishing state of the video.
|
---|
1026 | *
|
---|
1027 | * @return Zend_Gdata_YouTube_Extension_State|null The publishing state of this video
|
---|
1028 | */
|
---|
1029 | public function getVideoState()
|
---|
1030 | {
|
---|
1031 | $control = $this->getControl();
|
---|
1032 | if ($control != null &&
|
---|
1033 | $control->getDraft() != null &&
|
---|
1034 | $control->getDraft()->getText() == 'yes') {
|
---|
1035 |
|
---|
1036 | return $control->getState();
|
---|
1037 | }
|
---|
1038 | return null;
|
---|
1039 | }
|
---|
1040 |
|
---|
1041 | /**
|
---|
1042 | * Get the VideoEntry's Zend_Gdata_YouTube_Extension_MediaGroup object.
|
---|
1043 | * If the mediaGroup does not exist, then set it.
|
---|
1044 | *
|
---|
1045 | * @return void
|
---|
1046 | */
|
---|
1047 | public function ensureMediaGroupIsNotNull()
|
---|
1048 | {
|
---|
1049 | if ($this->getMediagroup() == null) {
|
---|
1050 | $this->setMediagroup(new Zend_Gdata_YouTube_Extension_MediaGroup());
|
---|
1051 | }
|
---|
1052 | }
|
---|
1053 |
|
---|
1054 | /**
|
---|
1055 | * Helper function to conveniently set a video's rating.
|
---|
1056 | *
|
---|
1057 | * @param integer $ratingValue A number representing the rating. Must
|
---|
1058 | * be between 1 and 5 inclusive.
|
---|
1059 | * @throws Zend_Gdata_Exception
|
---|
1060 | * @return Zend_Gdata_YouTube_VideoEntry Provides a fluent interface.
|
---|
1061 | */
|
---|
1062 | public function setVideoRating($ratingValue)
|
---|
1063 | {
|
---|
1064 | if ($ratingValue < 1 || $ratingValue > 5) {
|
---|
1065 | require_once 'Zend/Gdata/App/InvalidArgumentException.php';
|
---|
1066 | throw new Zend_Gdata_App_InvalidArgumentException(
|
---|
1067 | 'Rating for video entry must be between 1 and 5 inclusive.');
|
---|
1068 | }
|
---|
1069 |
|
---|
1070 | require_once 'Zend/Gdata/Extension/Rating.php';
|
---|
1071 | $rating = new Zend_Gdata_Extension_Rating(null, 1, 5, null,
|
---|
1072 | $ratingValue);
|
---|
1073 | $this->setRating($rating);
|
---|
1074 | return $this;
|
---|
1075 | }
|
---|
1076 |
|
---|
1077 | /**
|
---|
1078 | * Retrieve the URL for a video's comment feed.
|
---|
1079 | *
|
---|
1080 | * @return string|null The URL if found, or null if not found.
|
---|
1081 | */
|
---|
1082 | public function getVideoCommentFeedUrl()
|
---|
1083 | {
|
---|
1084 | $commentsExtension = $this->getComments();
|
---|
1085 | $commentsFeedUrl = null;
|
---|
1086 | if ($commentsExtension) {
|
---|
1087 | $commentsFeedLink = $commentsExtension->getFeedLink();
|
---|
1088 | if ($commentsFeedLink) {
|
---|
1089 | $commentsFeedUrl = $commentsFeedLink->getHref();
|
---|
1090 | }
|
---|
1091 | }
|
---|
1092 | return $commentsFeedUrl;
|
---|
1093 | }
|
---|
1094 |
|
---|
1095 | }
|
---|