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1 <?php |
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2 /** |
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3 * SimplePie |
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4 * |
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5 * A PHP-Based RSS and Atom Feed Framework. |
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6 * Takes the hard work out of managing a complete RSS/Atom solution. |
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7 * |
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8 * Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors |
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9 * All rights reserved. |
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10 * |
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11 * Redistribution and use in source and binary forms, with or without modification, are |
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12 * permitted provided that the following conditions are met: |
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13 * |
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14 * * Redistributions of source code must retain the above copyright notice, this list of |
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15 * conditions and the following disclaimer. |
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16 * |
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17 * * Redistributions in binary form must reproduce the above copyright notice, this list |
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18 * of conditions and the following disclaimer in the documentation and/or other materials |
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19 * provided with the distribution. |
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20 * |
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21 * * Neither the name of the SimplePie Team nor the names of its contributors may be used |
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22 * to endorse or promote products derived from this software without specific prior |
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23 * written permission. |
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24 * |
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25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS |
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26 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY |
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27 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS |
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28 * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
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32 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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33 * POSSIBILITY OF SUCH DAMAGE. |
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34 * |
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35 * @package SimplePie |
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36 * @version 1.3.1 |
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37 * @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue |
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38 * @author Ryan Parman |
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39 * @author Geoffrey Sneddon |
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40 * @author Ryan McCue |
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41 * @link http://simplepie.org/ SimplePie |
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42 * @license http://www.opensource.org/licenses/bsd-license.php BSD License |
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43 */ |
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44 |
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45 |
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46 /** |
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47 * Manages all item-related data |
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48 * |
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49 * Used by {@see SimplePie::get_item()} and {@see SimplePie::get_items()} |
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50 * |
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51 * This class can be overloaded with {@see SimplePie::set_item_class()} |
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52 * |
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53 * @package SimplePie |
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54 * @subpackage API |
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55 */ |
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56 class SimplePie_Item |
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57 { |
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58 /** |
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59 * Parent feed |
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60 * |
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61 * @access private |
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62 * @var SimplePie |
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63 */ |
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64 var $feed; |
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65 |
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66 /** |
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67 * Raw data |
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68 * |
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69 * @access private |
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70 * @var array |
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71 */ |
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72 var $data = array(); |
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73 |
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74 /** |
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75 * Registry object |
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76 * |
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77 * @see set_registry |
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78 * @var SimplePie_Registry |
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79 */ |
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80 protected $registry; |
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81 |
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82 /** |
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83 * Create a new item object |
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84 * |
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85 * This is usually used by {@see SimplePie::get_items} and |
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86 * {@see SimplePie::get_item}. Avoid creating this manually. |
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87 * |
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88 * @param SimplePie $feed Parent feed |
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89 * @param array $data Raw data |
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90 */ |
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91 public function __construct($feed, $data) |
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92 { |
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93 $this->feed = $feed; |
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94 $this->data = $data; |
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95 } |
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96 |
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97 /** |
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98 * Set the registry handler |
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99 * |
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100 * This is usually used by {@see SimplePie_Registry::create} |
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101 * |
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102 * @since 1.3 |
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103 * @param SimplePie_Registry $registry |
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104 */ |
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105 public function set_registry(SimplePie_Registry $registry) |
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106 { |
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107 $this->registry = $registry; |
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108 } |
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109 |
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110 /** |
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111 * Get a string representation of the item |
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112 * |
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113 * @return string |
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114 */ |
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115 public function __toString() |
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116 { |
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117 return md5(serialize($this->data)); |
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118 } |
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119 |
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120 /** |
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121 * Remove items that link back to this before destroying this object |
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122 */ |
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123 public function __destruct() |
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124 { |
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125 if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode')) |
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126 { |
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127 unset($this->feed); |
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128 } |
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129 } |
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130 |
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131 /** |
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132 * Get data for an item-level element |
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133 * |
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134 * This method allows you to get access to ANY element/attribute that is a |
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135 * sub-element of the item/entry tag. |
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136 * |
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137 * See {@see SimplePie::get_feed_tags()} for a description of the return value |
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138 * |
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139 * @since 1.0 |
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140 * @see http://simplepie.org/wiki/faq/supported_xml_namespaces |
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141 * @param string $namespace The URL of the XML namespace of the elements you're trying to access |
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142 * @param string $tag Tag name |
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143 * @return array |
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144 */ |
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145 public function get_item_tags($namespace, $tag) |
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146 { |
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147 if (isset($this->data['child'][$namespace][$tag])) |
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148 { |
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149 return $this->data['child'][$namespace][$tag]; |
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150 } |
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151 else |
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152 { |
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153 return null; |
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154 } |
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155 } |
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156 |
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157 /** |
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158 * Get the base URL value from the parent feed |
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159 * |
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160 * Uses `<xml:base>` |
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161 * |
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162 * @param array $element |
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163 * @return string |
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164 */ |
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165 public function get_base($element = array()) |
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166 { |
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167 return $this->feed->get_base($element); |
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168 } |
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169 |
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170 /** |
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171 * Sanitize feed data |
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172 * |
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173 * @access private |
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174 * @see SimplePie::sanitize() |
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175 * @param string $data Data to sanitize |
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176 * @param int $type One of the SIMPLEPIE_CONSTRUCT_* constants |
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177 * @param string $base Base URL to resolve URLs against |
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178 * @return string Sanitized data |
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179 */ |
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180 public function sanitize($data, $type, $base = '') |
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181 { |
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182 return $this->feed->sanitize($data, $type, $base); |
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183 } |
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184 |
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185 /** |
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186 * Get the parent feed |
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187 * |
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188 * Note: this may not work as you think for multifeeds! |
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189 * |
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190 * @link http://simplepie.org/faq/typical_multifeed_gotchas#missing_data_from_feed |
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191 * @since 1.0 |
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192 * @return SimplePie |
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193 */ |
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194 public function get_feed() |
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195 { |
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196 return $this->feed; |
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197 } |
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198 |
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199 /** |
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200 * Get the unique identifier for the item |
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201 * |
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202 * This is usually used when writing code to check for new items in a feed. |
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203 * |
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204 * Uses `<atom:id>`, `<guid>`, `<dc:identifier>` or the `about` attribute |
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205 * for RDF. If none of these are supplied (or `$hash` is true), creates an |
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206 * MD5 hash based on the permalink and title. If either of those are not |
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207 * supplied, creates a hash based on the full feed data. |
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208 * |
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209 * @since Beta 2 |
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210 * @param boolean $hash Should we force using a hash instead of the supplied ID? |
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211 * @return string |
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212 */ |
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213 public function get_id($hash = false) |
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214 { |
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215 if (!$hash) |
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216 { |
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217 if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'id')) |
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218 { |
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219 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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220 } |
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221 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'id')) |
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222 { |
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223 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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224 } |
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225 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid')) |
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226 { |
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227 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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228 } |
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229 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'identifier')) |
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230 { |
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231 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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232 } |
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233 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'identifier')) |
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234 { |
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235 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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236 } |
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237 elseif (isset($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about'])) |
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238 { |
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239 return $this->sanitize($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about'], SIMPLEPIE_CONSTRUCT_TEXT); |
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240 } |
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241 elseif (($return = $this->get_permalink()) !== null) |
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242 { |
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243 return $return; |
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244 } |
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245 elseif (($return = $this->get_title()) !== null) |
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246 { |
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247 return $return; |
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248 } |
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249 } |
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250 if ($this->get_permalink() !== null || $this->get_title() !== null) |
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251 { |
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252 return md5($this->get_permalink() . $this->get_title()); |
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253 } |
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254 else |
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255 { |
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256 return md5(serialize($this->data)); |
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257 } |
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258 } |
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259 |
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260 /** |
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261 * Get the title of the item |
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262 * |
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263 * Uses `<atom:title>`, `<title>` or `<dc:title>` |
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264 * |
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265 * @since Beta 2 (previously called `get_item_title` since 0.8) |
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266 * @return string|null |
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267 */ |
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268 public function get_title() |
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269 { |
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270 if (!isset($this->data['title'])) |
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271 { |
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272 if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title')) |
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273 { |
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274 $this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); |
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275 } |
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276 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title')) |
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277 { |
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278 $this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); |
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279 } |
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280 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) |
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281 { |
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282 $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); |
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283 } |
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284 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) |
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285 { |
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286 $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); |
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287 } |
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288 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title')) |
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289 { |
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290 $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); |
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291 } |
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292 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) |
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293 { |
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294 $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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295 } |
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296 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) |
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297 { |
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298 $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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299 } |
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300 else |
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301 { |
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302 $this->data['title'] = null; |
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303 } |
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304 } |
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305 return $this->data['title']; |
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306 } |
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307 |
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308 /** |
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309 * Get the content for the item |
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310 * |
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311 * Prefers summaries over full content , but will return full content if a |
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312 * summary does not exist. |
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313 * |
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314 * To prefer full content instead, use {@see get_content} |
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315 * |
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316 * Uses `<atom:summary>`, `<description>`, `<dc:description>` or |
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317 * `<itunes:subtitle>` |
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318 * |
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319 * @since 0.8 |
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320 * @param boolean $description_only Should we avoid falling back to the content? |
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321 * @return string|null |
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322 */ |
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323 public function get_description($description_only = false) |
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324 { |
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325 if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary')) |
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326 { |
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327 return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); |
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328 } |
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329 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary')) |
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330 { |
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331 return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); |
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332 } |
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333 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) |
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334 { |
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335 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); |
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336 } |
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337 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description')) |
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338 { |
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339 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); |
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340 } |
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341 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) |
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342 { |
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343 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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344 } |
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345 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) |
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346 { |
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347 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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348 } |
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349 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) |
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350 { |
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351 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); |
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352 } |
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353 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) |
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354 { |
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355 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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356 } |
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357 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description')) |
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358 { |
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359 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML); |
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360 } |
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361 |
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362 elseif (!$description_only) |
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363 { |
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364 return $this->get_content(true); |
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365 } |
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366 else |
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367 { |
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368 return null; |
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369 } |
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370 } |
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371 |
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372 /** |
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373 * Get the content for the item |
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374 * |
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375 * Prefers full content over summaries, but will return a summary if full |
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376 * content does not exist. |
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377 * |
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378 * To prefer summaries instead, use {@see get_description} |
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379 * |
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380 * Uses `<atom:content>` or `<content:encoded>` (RSS 1.0 Content Module) |
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381 * |
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382 * @since 1.0 |
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383 * @param boolean $content_only Should we avoid falling back to the description? |
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384 * @return string|null |
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385 */ |
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386 public function get_content($content_only = false) |
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387 { |
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388 if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content')) |
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389 { |
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390 return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_content_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); |
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391 } |
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392 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content')) |
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393 { |
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394 return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); |
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395 } |
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396 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded')) |
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397 { |
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398 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); |
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399 } |
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400 elseif (!$content_only) |
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401 { |
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402 return $this->get_description(true); |
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403 } |
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404 else |
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405 { |
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406 return null; |
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407 } |
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408 } |
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409 |
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410 /** |
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411 * Get a category for the item |
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412 * |
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413 * @since Beta 3 (previously called `get_categories()` since Beta 2) |
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414 * @param int $key The category that you want to return. Remember that arrays begin with 0, not 1 |
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415 * @return SimplePie_Category|null |
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416 */ |
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417 public function get_category($key = 0) |
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418 { |
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419 $categories = $this->get_categories(); |
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420 if (isset($categories[$key])) |
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421 { |
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422 return $categories[$key]; |
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423 } |
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424 else |
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425 { |
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426 return null; |
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427 } |
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428 } |
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429 |
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430 /** |
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431 * Get all categories for the item |
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432 * |
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433 * Uses `<atom:category>`, `<category>` or `<dc:subject>` |
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434 * |
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435 * @since Beta 3 |
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436 * @return array|null List of {@see SimplePie_Category} objects |
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437 */ |
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438 public function get_categories() |
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439 { |
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440 $categories = array(); |
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441 |
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442 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category) |
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443 { |
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444 $term = null; |
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445 $scheme = null; |
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446 $label = null; |
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447 if (isset($category['attribs']['']['term'])) |
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448 { |
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449 $term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT); |
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450 } |
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451 if (isset($category['attribs']['']['scheme'])) |
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452 { |
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453 $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
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454 } |
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455 if (isset($category['attribs']['']['label'])) |
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456 { |
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457 $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); |
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458 } |
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459 $categories[] = $this->registry->create('Category', array($term, $scheme, $label)); |
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460 } |
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461 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category) |
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462 { |
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463 // This is really the label, but keep this as the term also for BC. |
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464 // Label will also work on retrieving because that falls back to term. |
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465 $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
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466 if (isset($category['attribs']['']['domain'])) |
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467 { |
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468 $scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT); |
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469 } |
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470 else |
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471 { |
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472 $scheme = null; |
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473 } |
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474 $categories[] = $this->registry->create('Category', array($term, $scheme, null)); |
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475 } |
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476 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category) |
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477 { |
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478 $categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); |
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479 } |
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480 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category) |
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481 { |
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482 $categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); |
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483 } |
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484 |
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485 if (!empty($categories)) |
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486 { |
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487 return array_unique($categories); |
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488 } |
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489 else |
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490 { |
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491 return null; |
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492 } |
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493 } |
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494 |
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495 /** |
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496 * Get an author for the item |
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497 * |
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498 * @since Beta 2 |
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499 * @param int $key The author that you want to return. Remember that arrays begin with 0, not 1 |
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500 * @return SimplePie_Author|null |
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501 */ |
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502 public function get_author($key = 0) |
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503 { |
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504 $authors = $this->get_authors(); |
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505 if (isset($authors[$key])) |
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506 { |
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507 return $authors[$key]; |
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508 } |
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509 else |
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510 { |
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511 return null; |
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512 } |
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513 } |
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514 |
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515 /** |
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516 * Get a contributor for the item |
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517 * |
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518 * @since 1.1 |
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519 * @param int $key The contrbutor that you want to return. Remember that arrays begin with 0, not 1 |
|
520 * @return SimplePie_Author|null |
|
521 */ |
|
522 public function get_contributor($key = 0) |
|
523 { |
|
524 $contributors = $this->get_contributors(); |
|
525 if (isset($contributors[$key])) |
|
526 { |
|
527 return $contributors[$key]; |
|
528 } |
|
529 else |
|
530 { |
|
531 return null; |
|
532 } |
|
533 } |
|
534 |
|
535 /** |
|
536 * Get all contributors for the item |
|
537 * |
|
538 * Uses `<atom:contributor>` |
|
539 * |
|
540 * @since 1.1 |
|
541 * @return array|null List of {@see SimplePie_Author} objects |
|
542 */ |
|
543 public function get_contributors() |
|
544 { |
|
545 $contributors = array(); |
|
546 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor) |
|
547 { |
|
548 $name = null; |
|
549 $uri = null; |
|
550 $email = null; |
|
551 if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) |
|
552 { |
|
553 $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
554 } |
|
555 if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) |
|
556 { |
|
557 $uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); |
|
558 } |
|
559 if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) |
|
560 { |
|
561 $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
562 } |
|
563 if ($name !== null || $email !== null || $uri !== null) |
|
564 { |
|
565 $contributors[] = $this->registry->create('Author', array($name, $uri, $email)); |
|
566 } |
|
567 } |
|
568 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor) |
|
569 { |
|
570 $name = null; |
|
571 $url = null; |
|
572 $email = null; |
|
573 if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) |
|
574 { |
|
575 $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
576 } |
|
577 if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) |
|
578 { |
|
579 $url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); |
|
580 } |
|
581 if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) |
|
582 { |
|
583 $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
584 } |
|
585 if ($name !== null || $email !== null || $url !== null) |
|
586 { |
|
587 $contributors[] = $this->registry->create('Author', array($name, $url, $email)); |
|
588 } |
|
589 } |
|
590 |
|
591 if (!empty($contributors)) |
|
592 { |
|
593 return array_unique($contributors); |
|
594 } |
|
595 else |
|
596 { |
|
597 return null; |
|
598 } |
|
599 } |
|
600 |
|
601 /** |
|
602 * Get all authors for the item |
|
603 * |
|
604 * Uses `<atom:author>`, `<author>`, `<dc:creator>` or `<itunes:author>` |
|
605 * |
|
606 * @since Beta 2 |
|
607 * @return array|null List of {@see SimplePie_Author} objects |
|
608 */ |
|
609 public function get_authors() |
|
610 { |
|
611 $authors = array(); |
|
612 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author) |
|
613 { |
|
614 $name = null; |
|
615 $uri = null; |
|
616 $email = null; |
|
617 if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) |
|
618 { |
|
619 $name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
620 } |
|
621 if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) |
|
622 { |
|
623 $uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); |
|
624 } |
|
625 if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) |
|
626 { |
|
627 $email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
628 } |
|
629 if ($name !== null || $email !== null || $uri !== null) |
|
630 { |
|
631 $authors[] = $this->registry->create('Author', array($name, $uri, $email)); |
|
632 } |
|
633 } |
|
634 if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author')) |
|
635 { |
|
636 $name = null; |
|
637 $url = null; |
|
638 $email = null; |
|
639 if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) |
|
640 { |
|
641 $name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
642 } |
|
643 if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) |
|
644 { |
|
645 $url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); |
|
646 } |
|
647 if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) |
|
648 { |
|
649 $email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
650 } |
|
651 if ($name !== null || $email !== null || $url !== null) |
|
652 { |
|
653 $authors[] = $this->registry->create('Author', array($name, $url, $email)); |
|
654 } |
|
655 } |
|
656 if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'author')) |
|
657 { |
|
658 $authors[] = $this->registry->create('Author', array(null, null, $this->sanitize($author[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT))); |
|
659 } |
|
660 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author) |
|
661 { |
|
662 $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); |
|
663 } |
|
664 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author) |
|
665 { |
|
666 $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); |
|
667 } |
|
668 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author) |
|
669 { |
|
670 $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); |
|
671 } |
|
672 |
|
673 if (!empty($authors)) |
|
674 { |
|
675 return array_unique($authors); |
|
676 } |
|
677 elseif (($source = $this->get_source()) && ($authors = $source->get_authors())) |
|
678 { |
|
679 return $authors; |
|
680 } |
|
681 elseif ($authors = $this->feed->get_authors()) |
|
682 { |
|
683 return $authors; |
|
684 } |
|
685 else |
|
686 { |
|
687 return null; |
|
688 } |
|
689 } |
|
690 |
|
691 /** |
|
692 * Get the copyright info for the item |
|
693 * |
|
694 * Uses `<atom:rights>` or `<dc:rights>` |
|
695 * |
|
696 * @since 1.1 |
|
697 * @return string |
|
698 */ |
|
699 public function get_copyright() |
|
700 { |
|
701 if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights')) |
|
702 { |
|
703 return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); |
|
704 } |
|
705 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights')) |
|
706 { |
|
707 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
708 } |
|
709 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights')) |
|
710 { |
|
711 return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
712 } |
|
713 else |
|
714 { |
|
715 return null; |
|
716 } |
|
717 } |
|
718 |
|
719 /** |
|
720 * Get the posting date/time for the item |
|
721 * |
|
722 * Uses `<atom:published>`, `<atom:updated>`, `<atom:issued>`, |
|
723 * `<atom:modified>`, `<pubDate>` or `<dc:date>` |
|
724 * |
|
725 * Note: obeys PHP's timezone setting. To get a UTC date/time, use |
|
726 * {@see get_gmdate} |
|
727 * |
|
728 * @since Beta 2 (previously called `get_item_date` since 0.8) |
|
729 * |
|
730 * @param string $date_format Supports any PHP date format from {@see http://php.net/date} (empty for the raw data) |
|
731 * @return int|string|null |
|
732 */ |
|
733 public function get_date($date_format = 'j F Y, g:i a') |
|
734 { |
|
735 if (!isset($this->data['date'])) |
|
736 { |
|
737 if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'published')) |
|
738 { |
|
739 $this->data['date']['raw'] = $return[0]['data']; |
|
740 } |
|
741 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated')) |
|
742 { |
|
743 $this->data['date']['raw'] = $return[0]['data']; |
|
744 } |
|
745 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued')) |
|
746 { |
|
747 $this->data['date']['raw'] = $return[0]['data']; |
|
748 } |
|
749 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created')) |
|
750 { |
|
751 $this->data['date']['raw'] = $return[0]['data']; |
|
752 } |
|
753 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified')) |
|
754 { |
|
755 $this->data['date']['raw'] = $return[0]['data']; |
|
756 } |
|
757 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'pubDate')) |
|
758 { |
|
759 $this->data['date']['raw'] = $return[0]['data']; |
|
760 } |
|
761 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date')) |
|
762 { |
|
763 $this->data['date']['raw'] = $return[0]['data']; |
|
764 } |
|
765 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date')) |
|
766 { |
|
767 $this->data['date']['raw'] = $return[0]['data']; |
|
768 } |
|
769 |
|
770 if (!empty($this->data['date']['raw'])) |
|
771 { |
|
772 $parser = $this->registry->call('Parse_Date', 'get'); |
|
773 $this->data['date']['parsed'] = $parser->parse($this->data['date']['raw']); |
|
774 } |
|
775 else |
|
776 { |
|
777 $this->data['date'] = null; |
|
778 } |
|
779 } |
|
780 if ($this->data['date']) |
|
781 { |
|
782 $date_format = (string) $date_format; |
|
783 switch ($date_format) |
|
784 { |
|
785 case '': |
|
786 return $this->sanitize($this->data['date']['raw'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
787 |
|
788 case 'U': |
|
789 return $this->data['date']['parsed']; |
|
790 |
|
791 default: |
|
792 return date($date_format, $this->data['date']['parsed']); |
|
793 } |
|
794 } |
|
795 else |
|
796 { |
|
797 return null; |
|
798 } |
|
799 } |
|
800 |
|
801 /** |
|
802 * Get the update date/time for the item |
|
803 * |
|
804 * Uses `<atom:updated>` |
|
805 * |
|
806 * Note: obeys PHP's timezone setting. To get a UTC date/time, use |
|
807 * {@see get_gmdate} |
|
808 * |
|
809 * @param string $date_format Supports any PHP date format from {@see http://php.net/date} (empty for the raw data) |
|
810 * @return int|string|null |
|
811 */ |
|
812 public function get_updated_date($date_format = 'j F Y, g:i a') |
|
813 { |
|
814 if (!isset($this->data['updated'])) |
|
815 { |
|
816 if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated')) |
|
817 { |
|
818 $this->data['updated']['raw'] = $return[0]['data']; |
|
819 } |
|
820 |
|
821 if (!empty($this->data['updated']['raw'])) |
|
822 { |
|
823 $parser = $this->registry->call('Parse_Date', 'get'); |
|
824 $this->data['updated']['parsed'] = $parser->parse($this->data['date']['raw']); |
|
825 } |
|
826 else |
|
827 { |
|
828 $this->data['updated'] = null; |
|
829 } |
|
830 } |
|
831 if ($this->data['updated']) |
|
832 { |
|
833 $date_format = (string) $date_format; |
|
834 switch ($date_format) |
|
835 { |
|
836 case '': |
|
837 return $this->sanitize($this->data['updated']['raw'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
838 |
|
839 case 'U': |
|
840 return $this->data['updated']['parsed']; |
|
841 |
|
842 default: |
|
843 return date($date_format, $this->data['updated']['parsed']); |
|
844 } |
|
845 } |
|
846 else |
|
847 { |
|
848 return null; |
|
849 } |
|
850 } |
|
851 |
|
852 /** |
|
853 * Get the localized posting date/time for the item |
|
854 * |
|
855 * Returns the date formatted in the localized language. To display in |
|
856 * languages other than the server's default, you need to change the locale |
|
857 * with {@link http://php.net/setlocale setlocale()}. The available |
|
858 * localizations depend on which ones are installed on your web server. |
|
859 * |
|
860 * @since 1.0 |
|
861 * |
|
862 * @param string $date_format Supports any PHP date format from {@see http://php.net/strftime} (empty for the raw data) |
|
863 * @return int|string|null |
|
864 */ |
|
865 public function get_local_date($date_format = '%c') |
|
866 { |
|
867 if (!$date_format) |
|
868 { |
|
869 return $this->sanitize($this->get_date(''), SIMPLEPIE_CONSTRUCT_TEXT); |
|
870 } |
|
871 elseif (($date = $this->get_date('U')) !== null && $date !== false) |
|
872 { |
|
873 return strftime($date_format, $date); |
|
874 } |
|
875 else |
|
876 { |
|
877 return null; |
|
878 } |
|
879 } |
|
880 |
|
881 /** |
|
882 * Get the posting date/time for the item (UTC time) |
|
883 * |
|
884 * @see get_date |
|
885 * @param string $date_format Supports any PHP date format from {@see http://php.net/date} |
|
886 * @return int|string|null |
|
887 */ |
|
888 public function get_gmdate($date_format = 'j F Y, g:i a') |
|
889 { |
|
890 $date = $this->get_date('U'); |
|
891 if ($date === null) |
|
892 { |
|
893 return null; |
|
894 } |
|
895 |
|
896 return gmdate($date_format, $date); |
|
897 } |
|
898 |
|
899 /** |
|
900 * Get the update date/time for the item (UTC time) |
|
901 * |
|
902 * @see get_updated_date |
|
903 * @param string $date_format Supports any PHP date format from {@see http://php.net/date} |
|
904 * @return int|string|null |
|
905 */ |
|
906 public function get_updated_gmdate($date_format = 'j F Y, g:i a') |
|
907 { |
|
908 $date = $this->get_updated_date('U'); |
|
909 if ($date === null) |
|
910 { |
|
911 return null; |
|
912 } |
|
913 |
|
914 return gmdate($date_format, $date); |
|
915 } |
|
916 |
|
917 /** |
|
918 * Get the permalink for the item |
|
919 * |
|
920 * Returns the first link available with a relationship of "alternate". |
|
921 * Identical to {@see get_link()} with key 0 |
|
922 * |
|
923 * @see get_link |
|
924 * @since 0.8 |
|
925 * @return string|null Permalink URL |
|
926 */ |
|
927 public function get_permalink() |
|
928 { |
|
929 $link = $this->get_link(); |
|
930 $enclosure = $this->get_enclosure(0); |
|
931 if ($link !== null) |
|
932 { |
|
933 return $link; |
|
934 } |
|
935 elseif ($enclosure !== null) |
|
936 { |
|
937 return $enclosure->get_link(); |
|
938 } |
|
939 else |
|
940 { |
|
941 return null; |
|
942 } |
|
943 } |
|
944 |
|
945 /** |
|
946 * Get a single link for the item |
|
947 * |
|
948 * @since Beta 3 |
|
949 * @param int $key The link that you want to return. Remember that arrays begin with 0, not 1 |
|
950 * @param string $rel The relationship of the link to return |
|
951 * @return string|null Link URL |
|
952 */ |
|
953 public function get_link($key = 0, $rel = 'alternate') |
|
954 { |
|
955 $links = $this->get_links($rel); |
|
956 if ($links[$key] !== null) |
|
957 { |
|
958 return $links[$key]; |
|
959 } |
|
960 else |
|
961 { |
|
962 return null; |
|
963 } |
|
964 } |
|
965 |
|
966 /** |
|
967 * Get all links for the item |
|
968 * |
|
969 * Uses `<atom:link>`, `<link>` or `<guid>` |
|
970 * |
|
971 * @since Beta 2 |
|
972 * @param string $rel The relationship of links to return |
|
973 * @return array|null Links found for the item (strings) |
|
974 */ |
|
975 public function get_links($rel = 'alternate') |
|
976 { |
|
977 if (!isset($this->data['links'])) |
|
978 { |
|
979 $this->data['links'] = array(); |
|
980 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link) |
|
981 { |
|
982 if (isset($link['attribs']['']['href'])) |
|
983 { |
|
984 $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; |
|
985 $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); |
|
986 |
|
987 } |
|
988 } |
|
989 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link) |
|
990 { |
|
991 if (isset($link['attribs']['']['href'])) |
|
992 { |
|
993 $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; |
|
994 $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); |
|
995 } |
|
996 } |
|
997 if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) |
|
998 { |
|
999 $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); |
|
1000 } |
|
1001 if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) |
|
1002 { |
|
1003 $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); |
|
1004 } |
|
1005 if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link')) |
|
1006 { |
|
1007 $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); |
|
1008 } |
|
1009 if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid')) |
|
1010 { |
|
1011 if (!isset($links[0]['attribs']['']['isPermaLink']) || strtolower(trim($links[0]['attribs']['']['isPermaLink'])) === 'true') |
|
1012 { |
|
1013 $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); |
|
1014 } |
|
1015 } |
|
1016 |
|
1017 $keys = array_keys($this->data['links']); |
|
1018 foreach ($keys as $key) |
|
1019 { |
|
1020 if ($this->registry->call('Misc', 'is_isegment_nz_nc', array($key))) |
|
1021 { |
|
1022 if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key])) |
|
1023 { |
|
1024 $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]); |
|
1025 $this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]; |
|
1026 } |
|
1027 else |
|
1028 { |
|
1029 $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; |
|
1030 } |
|
1031 } |
|
1032 elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY) |
|
1033 { |
|
1034 $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; |
|
1035 } |
|
1036 $this->data['links'][$key] = array_unique($this->data['links'][$key]); |
|
1037 } |
|
1038 } |
|
1039 if (isset($this->data['links'][$rel])) |
|
1040 { |
|
1041 return $this->data['links'][$rel]; |
|
1042 } |
|
1043 else |
|
1044 { |
|
1045 return null; |
|
1046 } |
|
1047 } |
|
1048 |
|
1049 /** |
|
1050 * Get an enclosure from the item |
|
1051 * |
|
1052 * Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS. |
|
1053 * |
|
1054 * @since Beta 2 |
|
1055 * @todo Add ability to prefer one type of content over another (in a media group). |
|
1056 * @param int $key The enclosure that you want to return. Remember that arrays begin with 0, not 1 |
|
1057 * @return SimplePie_Enclosure|null |
|
1058 */ |
|
1059 public function get_enclosure($key = 0, $prefer = null) |
|
1060 { |
|
1061 $enclosures = $this->get_enclosures(); |
|
1062 if (isset($enclosures[$key])) |
|
1063 { |
|
1064 return $enclosures[$key]; |
|
1065 } |
|
1066 else |
|
1067 { |
|
1068 return null; |
|
1069 } |
|
1070 } |
|
1071 |
|
1072 /** |
|
1073 * Get all available enclosures (podcasts, etc.) |
|
1074 * |
|
1075 * Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS. |
|
1076 * |
|
1077 * At this point, we're pretty much assuming that all enclosures for an item |
|
1078 * are the same content. Anything else is too complicated to |
|
1079 * properly support. |
|
1080 * |
|
1081 * @since Beta 2 |
|
1082 * @todo Add support for end-user defined sorting of enclosures by type/handler (so we can prefer the faster-loading FLV over MP4). |
|
1083 * @todo If an element exists at a level, but it's value is empty, we should fall back to the value from the parent (if it exists). |
|
1084 * @return array|null List of SimplePie_Enclosure items |
|
1085 */ |
|
1086 public function get_enclosures() |
|
1087 { |
|
1088 if (!isset($this->data['enclosures'])) |
|
1089 { |
|
1090 $this->data['enclosures'] = array(); |
|
1091 |
|
1092 // Elements |
|
1093 $captions_parent = null; |
|
1094 $categories_parent = null; |
|
1095 $copyrights_parent = null; |
|
1096 $credits_parent = null; |
|
1097 $description_parent = null; |
|
1098 $duration_parent = null; |
|
1099 $hashes_parent = null; |
|
1100 $keywords_parent = null; |
|
1101 $player_parent = null; |
|
1102 $ratings_parent = null; |
|
1103 $restrictions_parent = null; |
|
1104 $thumbnails_parent = null; |
|
1105 $title_parent = null; |
|
1106 |
|
1107 // Let's do the channel and item-level ones first, and just re-use them if we need to. |
|
1108 $parent = $this->get_feed(); |
|
1109 |
|
1110 // CAPTIONS |
|
1111 if ($captions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text')) |
|
1112 { |
|
1113 foreach ($captions as $caption) |
|
1114 { |
|
1115 $caption_type = null; |
|
1116 $caption_lang = null; |
|
1117 $caption_startTime = null; |
|
1118 $caption_endTime = null; |
|
1119 $caption_text = null; |
|
1120 if (isset($caption['attribs']['']['type'])) |
|
1121 { |
|
1122 $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1123 } |
|
1124 if (isset($caption['attribs']['']['lang'])) |
|
1125 { |
|
1126 $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1127 } |
|
1128 if (isset($caption['attribs']['']['start'])) |
|
1129 { |
|
1130 $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1131 } |
|
1132 if (isset($caption['attribs']['']['end'])) |
|
1133 { |
|
1134 $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1135 } |
|
1136 if (isset($caption['data'])) |
|
1137 { |
|
1138 $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1139 } |
|
1140 $captions_parent[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); |
|
1141 } |
|
1142 } |
|
1143 elseif ($captions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text')) |
|
1144 { |
|
1145 foreach ($captions as $caption) |
|
1146 { |
|
1147 $caption_type = null; |
|
1148 $caption_lang = null; |
|
1149 $caption_startTime = null; |
|
1150 $caption_endTime = null; |
|
1151 $caption_text = null; |
|
1152 if (isset($caption['attribs']['']['type'])) |
|
1153 { |
|
1154 $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1155 } |
|
1156 if (isset($caption['attribs']['']['lang'])) |
|
1157 { |
|
1158 $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1159 } |
|
1160 if (isset($caption['attribs']['']['start'])) |
|
1161 { |
|
1162 $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1163 } |
|
1164 if (isset($caption['attribs']['']['end'])) |
|
1165 { |
|
1166 $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1167 } |
|
1168 if (isset($caption['data'])) |
|
1169 { |
|
1170 $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1171 } |
|
1172 $captions_parent[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); |
|
1173 } |
|
1174 } |
|
1175 if (is_array($captions_parent)) |
|
1176 { |
|
1177 $captions_parent = array_values(array_unique($captions_parent)); |
|
1178 } |
|
1179 |
|
1180 // CATEGORIES |
|
1181 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category) |
|
1182 { |
|
1183 $term = null; |
|
1184 $scheme = null; |
|
1185 $label = null; |
|
1186 if (isset($category['data'])) |
|
1187 { |
|
1188 $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1189 } |
|
1190 if (isset($category['attribs']['']['scheme'])) |
|
1191 { |
|
1192 $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1193 } |
|
1194 else |
|
1195 { |
|
1196 $scheme = 'http://search.yahoo.com/mrss/category_schema'; |
|
1197 } |
|
1198 if (isset($category['attribs']['']['label'])) |
|
1199 { |
|
1200 $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1201 } |
|
1202 $categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label)); |
|
1203 } |
|
1204 foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category) |
|
1205 { |
|
1206 $term = null; |
|
1207 $scheme = null; |
|
1208 $label = null; |
|
1209 if (isset($category['data'])) |
|
1210 { |
|
1211 $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1212 } |
|
1213 if (isset($category['attribs']['']['scheme'])) |
|
1214 { |
|
1215 $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1216 } |
|
1217 else |
|
1218 { |
|
1219 $scheme = 'http://search.yahoo.com/mrss/category_schema'; |
|
1220 } |
|
1221 if (isset($category['attribs']['']['label'])) |
|
1222 { |
|
1223 $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1224 } |
|
1225 $categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label)); |
|
1226 } |
|
1227 foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'category') as $category) |
|
1228 { |
|
1229 $term = null; |
|
1230 $scheme = 'http://www.itunes.com/dtds/podcast-1.0.dtd'; |
|
1231 $label = null; |
|
1232 if (isset($category['attribs']['']['text'])) |
|
1233 { |
|
1234 $label = $this->sanitize($category['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1235 } |
|
1236 $categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label)); |
|
1237 |
|
1238 if (isset($category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'])) |
|
1239 { |
|
1240 foreach ((array) $category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'] as $subcategory) |
|
1241 { |
|
1242 if (isset($subcategory['attribs']['']['text'])) |
|
1243 { |
|
1244 $label = $this->sanitize($subcategory['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1245 } |
|
1246 $categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label)); |
|
1247 } |
|
1248 } |
|
1249 } |
|
1250 if (is_array($categories_parent)) |
|
1251 { |
|
1252 $categories_parent = array_values(array_unique($categories_parent)); |
|
1253 } |
|
1254 |
|
1255 // COPYRIGHT |
|
1256 if ($copyright = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright')) |
|
1257 { |
|
1258 $copyright_url = null; |
|
1259 $copyright_label = null; |
|
1260 if (isset($copyright[0]['attribs']['']['url'])) |
|
1261 { |
|
1262 $copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1263 } |
|
1264 if (isset($copyright[0]['data'])) |
|
1265 { |
|
1266 $copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1267 } |
|
1268 $copyrights_parent = $this->registry->create('Copyright', array($copyright_url, $copyright_label)); |
|
1269 } |
|
1270 elseif ($copyright = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright')) |
|
1271 { |
|
1272 $copyright_url = null; |
|
1273 $copyright_label = null; |
|
1274 if (isset($copyright[0]['attribs']['']['url'])) |
|
1275 { |
|
1276 $copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1277 } |
|
1278 if (isset($copyright[0]['data'])) |
|
1279 { |
|
1280 $copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1281 } |
|
1282 $copyrights_parent = $this->registry->create('Copyright', array($copyright_url, $copyright_label)); |
|
1283 } |
|
1284 |
|
1285 // CREDITS |
|
1286 if ($credits = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit')) |
|
1287 { |
|
1288 foreach ($credits as $credit) |
|
1289 { |
|
1290 $credit_role = null; |
|
1291 $credit_scheme = null; |
|
1292 $credit_name = null; |
|
1293 if (isset($credit['attribs']['']['role'])) |
|
1294 { |
|
1295 $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1296 } |
|
1297 if (isset($credit['attribs']['']['scheme'])) |
|
1298 { |
|
1299 $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1300 } |
|
1301 else |
|
1302 { |
|
1303 $credit_scheme = 'urn:ebu'; |
|
1304 } |
|
1305 if (isset($credit['data'])) |
|
1306 { |
|
1307 $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1308 } |
|
1309 $credits_parent[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); |
|
1310 } |
|
1311 } |
|
1312 elseif ($credits = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit')) |
|
1313 { |
|
1314 foreach ($credits as $credit) |
|
1315 { |
|
1316 $credit_role = null; |
|
1317 $credit_scheme = null; |
|
1318 $credit_name = null; |
|
1319 if (isset($credit['attribs']['']['role'])) |
|
1320 { |
|
1321 $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1322 } |
|
1323 if (isset($credit['attribs']['']['scheme'])) |
|
1324 { |
|
1325 $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1326 } |
|
1327 else |
|
1328 { |
|
1329 $credit_scheme = 'urn:ebu'; |
|
1330 } |
|
1331 if (isset($credit['data'])) |
|
1332 { |
|
1333 $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1334 } |
|
1335 $credits_parent[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); |
|
1336 } |
|
1337 } |
|
1338 if (is_array($credits_parent)) |
|
1339 { |
|
1340 $credits_parent = array_values(array_unique($credits_parent)); |
|
1341 } |
|
1342 |
|
1343 // DESCRIPTION |
|
1344 if ($description_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description')) |
|
1345 { |
|
1346 if (isset($description_parent[0]['data'])) |
|
1347 { |
|
1348 $description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1349 } |
|
1350 } |
|
1351 elseif ($description_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description')) |
|
1352 { |
|
1353 if (isset($description_parent[0]['data'])) |
|
1354 { |
|
1355 $description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1356 } |
|
1357 } |
|
1358 |
|
1359 // DURATION |
|
1360 if ($duration_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'duration')) |
|
1361 { |
|
1362 $seconds = null; |
|
1363 $minutes = null; |
|
1364 $hours = null; |
|
1365 if (isset($duration_parent[0]['data'])) |
|
1366 { |
|
1367 $temp = explode(':', $this->sanitize($duration_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); |
|
1368 if (sizeof($temp) > 0) |
|
1369 { |
|
1370 $seconds = (int) array_pop($temp); |
|
1371 } |
|
1372 if (sizeof($temp) > 0) |
|
1373 { |
|
1374 $minutes = (int) array_pop($temp); |
|
1375 $seconds += $minutes * 60; |
|
1376 } |
|
1377 if (sizeof($temp) > 0) |
|
1378 { |
|
1379 $hours = (int) array_pop($temp); |
|
1380 $seconds += $hours * 3600; |
|
1381 } |
|
1382 unset($temp); |
|
1383 $duration_parent = $seconds; |
|
1384 } |
|
1385 } |
|
1386 |
|
1387 // HASHES |
|
1388 if ($hashes_iterator = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash')) |
|
1389 { |
|
1390 foreach ($hashes_iterator as $hash) |
|
1391 { |
|
1392 $value = null; |
|
1393 $algo = null; |
|
1394 if (isset($hash['data'])) |
|
1395 { |
|
1396 $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1397 } |
|
1398 if (isset($hash['attribs']['']['algo'])) |
|
1399 { |
|
1400 $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1401 } |
|
1402 else |
|
1403 { |
|
1404 $algo = 'md5'; |
|
1405 } |
|
1406 $hashes_parent[] = $algo.':'.$value; |
|
1407 } |
|
1408 } |
|
1409 elseif ($hashes_iterator = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash')) |
|
1410 { |
|
1411 foreach ($hashes_iterator as $hash) |
|
1412 { |
|
1413 $value = null; |
|
1414 $algo = null; |
|
1415 if (isset($hash['data'])) |
|
1416 { |
|
1417 $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1418 } |
|
1419 if (isset($hash['attribs']['']['algo'])) |
|
1420 { |
|
1421 $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1422 } |
|
1423 else |
|
1424 { |
|
1425 $algo = 'md5'; |
|
1426 } |
|
1427 $hashes_parent[] = $algo.':'.$value; |
|
1428 } |
|
1429 } |
|
1430 if (is_array($hashes_parent)) |
|
1431 { |
|
1432 $hashes_parent = array_values(array_unique($hashes_parent)); |
|
1433 } |
|
1434 |
|
1435 // KEYWORDS |
|
1436 if ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords')) |
|
1437 { |
|
1438 if (isset($keywords[0]['data'])) |
|
1439 { |
|
1440 $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); |
|
1441 foreach ($temp as $word) |
|
1442 { |
|
1443 $keywords_parent[] = trim($word); |
|
1444 } |
|
1445 } |
|
1446 unset($temp); |
|
1447 } |
|
1448 elseif ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords')) |
|
1449 { |
|
1450 if (isset($keywords[0]['data'])) |
|
1451 { |
|
1452 $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); |
|
1453 foreach ($temp as $word) |
|
1454 { |
|
1455 $keywords_parent[] = trim($word); |
|
1456 } |
|
1457 } |
|
1458 unset($temp); |
|
1459 } |
|
1460 elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords')) |
|
1461 { |
|
1462 if (isset($keywords[0]['data'])) |
|
1463 { |
|
1464 $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); |
|
1465 foreach ($temp as $word) |
|
1466 { |
|
1467 $keywords_parent[] = trim($word); |
|
1468 } |
|
1469 } |
|
1470 unset($temp); |
|
1471 } |
|
1472 elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords')) |
|
1473 { |
|
1474 if (isset($keywords[0]['data'])) |
|
1475 { |
|
1476 $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); |
|
1477 foreach ($temp as $word) |
|
1478 { |
|
1479 $keywords_parent[] = trim($word); |
|
1480 } |
|
1481 } |
|
1482 unset($temp); |
|
1483 } |
|
1484 if (is_array($keywords_parent)) |
|
1485 { |
|
1486 $keywords_parent = array_values(array_unique($keywords_parent)); |
|
1487 } |
|
1488 |
|
1489 // PLAYER |
|
1490 if ($player_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player')) |
|
1491 { |
|
1492 if (isset($player_parent[0]['attribs']['']['url'])) |
|
1493 { |
|
1494 $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
1495 } |
|
1496 } |
|
1497 elseif ($player_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player')) |
|
1498 { |
|
1499 if (isset($player_parent[0]['attribs']['']['url'])) |
|
1500 { |
|
1501 $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
1502 } |
|
1503 } |
|
1504 |
|
1505 // RATINGS |
|
1506 if ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating')) |
|
1507 { |
|
1508 foreach ($ratings as $rating) |
|
1509 { |
|
1510 $rating_scheme = null; |
|
1511 $rating_value = null; |
|
1512 if (isset($rating['attribs']['']['scheme'])) |
|
1513 { |
|
1514 $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1515 } |
|
1516 else |
|
1517 { |
|
1518 $rating_scheme = 'urn:simple'; |
|
1519 } |
|
1520 if (isset($rating['data'])) |
|
1521 { |
|
1522 $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1523 } |
|
1524 $ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); |
|
1525 } |
|
1526 } |
|
1527 elseif ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit')) |
|
1528 { |
|
1529 foreach ($ratings as $rating) |
|
1530 { |
|
1531 $rating_scheme = 'urn:itunes'; |
|
1532 $rating_value = null; |
|
1533 if (isset($rating['data'])) |
|
1534 { |
|
1535 $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1536 } |
|
1537 $ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); |
|
1538 } |
|
1539 } |
|
1540 elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating')) |
|
1541 { |
|
1542 foreach ($ratings as $rating) |
|
1543 { |
|
1544 $rating_scheme = null; |
|
1545 $rating_value = null; |
|
1546 if (isset($rating['attribs']['']['scheme'])) |
|
1547 { |
|
1548 $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1549 } |
|
1550 else |
|
1551 { |
|
1552 $rating_scheme = 'urn:simple'; |
|
1553 } |
|
1554 if (isset($rating['data'])) |
|
1555 { |
|
1556 $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1557 } |
|
1558 $ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); |
|
1559 } |
|
1560 } |
|
1561 elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit')) |
|
1562 { |
|
1563 foreach ($ratings as $rating) |
|
1564 { |
|
1565 $rating_scheme = 'urn:itunes'; |
|
1566 $rating_value = null; |
|
1567 if (isset($rating['data'])) |
|
1568 { |
|
1569 $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1570 } |
|
1571 $ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); |
|
1572 } |
|
1573 } |
|
1574 if (is_array($ratings_parent)) |
|
1575 { |
|
1576 $ratings_parent = array_values(array_unique($ratings_parent)); |
|
1577 } |
|
1578 |
|
1579 // RESTRICTIONS |
|
1580 if ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction')) |
|
1581 { |
|
1582 foreach ($restrictions as $restriction) |
|
1583 { |
|
1584 $restriction_relationship = null; |
|
1585 $restriction_type = null; |
|
1586 $restriction_value = null; |
|
1587 if (isset($restriction['attribs']['']['relationship'])) |
|
1588 { |
|
1589 $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1590 } |
|
1591 if (isset($restriction['attribs']['']['type'])) |
|
1592 { |
|
1593 $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1594 } |
|
1595 if (isset($restriction['data'])) |
|
1596 { |
|
1597 $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1598 } |
|
1599 $restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); |
|
1600 } |
|
1601 } |
|
1602 elseif ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block')) |
|
1603 { |
|
1604 foreach ($restrictions as $restriction) |
|
1605 { |
|
1606 $restriction_relationship = 'allow'; |
|
1607 $restriction_type = null; |
|
1608 $restriction_value = 'itunes'; |
|
1609 if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes') |
|
1610 { |
|
1611 $restriction_relationship = 'deny'; |
|
1612 } |
|
1613 $restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); |
|
1614 } |
|
1615 } |
|
1616 elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction')) |
|
1617 { |
|
1618 foreach ($restrictions as $restriction) |
|
1619 { |
|
1620 $restriction_relationship = null; |
|
1621 $restriction_type = null; |
|
1622 $restriction_value = null; |
|
1623 if (isset($restriction['attribs']['']['relationship'])) |
|
1624 { |
|
1625 $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1626 } |
|
1627 if (isset($restriction['attribs']['']['type'])) |
|
1628 { |
|
1629 $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1630 } |
|
1631 if (isset($restriction['data'])) |
|
1632 { |
|
1633 $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1634 } |
|
1635 $restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); |
|
1636 } |
|
1637 } |
|
1638 elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block')) |
|
1639 { |
|
1640 foreach ($restrictions as $restriction) |
|
1641 { |
|
1642 $restriction_relationship = 'allow'; |
|
1643 $restriction_type = null; |
|
1644 $restriction_value = 'itunes'; |
|
1645 if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes') |
|
1646 { |
|
1647 $restriction_relationship = 'deny'; |
|
1648 } |
|
1649 $restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); |
|
1650 } |
|
1651 } |
|
1652 if (is_array($restrictions_parent)) |
|
1653 { |
|
1654 $restrictions_parent = array_values(array_unique($restrictions_parent)); |
|
1655 } |
|
1656 else |
|
1657 { |
|
1658 $restrictions_parent = array(new SimplePie_Restriction('allow', null, 'default')); |
|
1659 } |
|
1660 |
|
1661 // THUMBNAILS |
|
1662 if ($thumbnails = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) |
|
1663 { |
|
1664 foreach ($thumbnails as $thumbnail) |
|
1665 { |
|
1666 if (isset($thumbnail['attribs']['']['url'])) |
|
1667 { |
|
1668 $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
1669 } |
|
1670 } |
|
1671 } |
|
1672 elseif ($thumbnails = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) |
|
1673 { |
|
1674 foreach ($thumbnails as $thumbnail) |
|
1675 { |
|
1676 if (isset($thumbnail['attribs']['']['url'])) |
|
1677 { |
|
1678 $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
1679 } |
|
1680 } |
|
1681 } |
|
1682 |
|
1683 // TITLES |
|
1684 if ($title_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title')) |
|
1685 { |
|
1686 if (isset($title_parent[0]['data'])) |
|
1687 { |
|
1688 $title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1689 } |
|
1690 } |
|
1691 elseif ($title_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title')) |
|
1692 { |
|
1693 if (isset($title_parent[0]['data'])) |
|
1694 { |
|
1695 $title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1696 } |
|
1697 } |
|
1698 |
|
1699 // Clear the memory |
|
1700 unset($parent); |
|
1701 |
|
1702 // Attributes |
|
1703 $bitrate = null; |
|
1704 $channels = null; |
|
1705 $duration = null; |
|
1706 $expression = null; |
|
1707 $framerate = null; |
|
1708 $height = null; |
|
1709 $javascript = null; |
|
1710 $lang = null; |
|
1711 $length = null; |
|
1712 $medium = null; |
|
1713 $samplingrate = null; |
|
1714 $type = null; |
|
1715 $url = null; |
|
1716 $width = null; |
|
1717 |
|
1718 // Elements |
|
1719 $captions = null; |
|
1720 $categories = null; |
|
1721 $copyrights = null; |
|
1722 $credits = null; |
|
1723 $description = null; |
|
1724 $hashes = null; |
|
1725 $keywords = null; |
|
1726 $player = null; |
|
1727 $ratings = null; |
|
1728 $restrictions = null; |
|
1729 $thumbnails = null; |
|
1730 $title = null; |
|
1731 |
|
1732 // If we have media:group tags, loop through them. |
|
1733 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group') as $group) |
|
1734 { |
|
1735 if(isset($group['child']) && isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'])) |
|
1736 { |
|
1737 // If we have media:content tags, loop through them. |
|
1738 foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content) |
|
1739 { |
|
1740 if (isset($content['attribs']['']['url'])) |
|
1741 { |
|
1742 // Attributes |
|
1743 $bitrate = null; |
|
1744 $channels = null; |
|
1745 $duration = null; |
|
1746 $expression = null; |
|
1747 $framerate = null; |
|
1748 $height = null; |
|
1749 $javascript = null; |
|
1750 $lang = null; |
|
1751 $length = null; |
|
1752 $medium = null; |
|
1753 $samplingrate = null; |
|
1754 $type = null; |
|
1755 $url = null; |
|
1756 $width = null; |
|
1757 |
|
1758 // Elements |
|
1759 $captions = null; |
|
1760 $categories = null; |
|
1761 $copyrights = null; |
|
1762 $credits = null; |
|
1763 $description = null; |
|
1764 $hashes = null; |
|
1765 $keywords = null; |
|
1766 $player = null; |
|
1767 $ratings = null; |
|
1768 $restrictions = null; |
|
1769 $thumbnails = null; |
|
1770 $title = null; |
|
1771 |
|
1772 // Start checking the attributes of media:content |
|
1773 if (isset($content['attribs']['']['bitrate'])) |
|
1774 { |
|
1775 $bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1776 } |
|
1777 if (isset($content['attribs']['']['channels'])) |
|
1778 { |
|
1779 $channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1780 } |
|
1781 if (isset($content['attribs']['']['duration'])) |
|
1782 { |
|
1783 $duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1784 } |
|
1785 else |
|
1786 { |
|
1787 $duration = $duration_parent; |
|
1788 } |
|
1789 if (isset($content['attribs']['']['expression'])) |
|
1790 { |
|
1791 $expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1792 } |
|
1793 if (isset($content['attribs']['']['framerate'])) |
|
1794 { |
|
1795 $framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1796 } |
|
1797 if (isset($content['attribs']['']['height'])) |
|
1798 { |
|
1799 $height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1800 } |
|
1801 if (isset($content['attribs']['']['lang'])) |
|
1802 { |
|
1803 $lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1804 } |
|
1805 if (isset($content['attribs']['']['fileSize'])) |
|
1806 { |
|
1807 $length = ceil($content['attribs']['']['fileSize']); |
|
1808 } |
|
1809 if (isset($content['attribs']['']['medium'])) |
|
1810 { |
|
1811 $medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1812 } |
|
1813 if (isset($content['attribs']['']['samplingrate'])) |
|
1814 { |
|
1815 $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1816 } |
|
1817 if (isset($content['attribs']['']['type'])) |
|
1818 { |
|
1819 $type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1820 } |
|
1821 if (isset($content['attribs']['']['width'])) |
|
1822 { |
|
1823 $width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1824 } |
|
1825 $url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
1826 |
|
1827 // Checking the other optional media: elements. Priority: media:content, media:group, item, channel |
|
1828 |
|
1829 // CAPTIONS |
|
1830 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) |
|
1831 { |
|
1832 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) |
|
1833 { |
|
1834 $caption_type = null; |
|
1835 $caption_lang = null; |
|
1836 $caption_startTime = null; |
|
1837 $caption_endTime = null; |
|
1838 $caption_text = null; |
|
1839 if (isset($caption['attribs']['']['type'])) |
|
1840 { |
|
1841 $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1842 } |
|
1843 if (isset($caption['attribs']['']['lang'])) |
|
1844 { |
|
1845 $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1846 } |
|
1847 if (isset($caption['attribs']['']['start'])) |
|
1848 { |
|
1849 $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1850 } |
|
1851 if (isset($caption['attribs']['']['end'])) |
|
1852 { |
|
1853 $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1854 } |
|
1855 if (isset($caption['data'])) |
|
1856 { |
|
1857 $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1858 } |
|
1859 $captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); |
|
1860 } |
|
1861 if (is_array($captions)) |
|
1862 { |
|
1863 $captions = array_values(array_unique($captions)); |
|
1864 } |
|
1865 } |
|
1866 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) |
|
1867 { |
|
1868 foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) |
|
1869 { |
|
1870 $caption_type = null; |
|
1871 $caption_lang = null; |
|
1872 $caption_startTime = null; |
|
1873 $caption_endTime = null; |
|
1874 $caption_text = null; |
|
1875 if (isset($caption['attribs']['']['type'])) |
|
1876 { |
|
1877 $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1878 } |
|
1879 if (isset($caption['attribs']['']['lang'])) |
|
1880 { |
|
1881 $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1882 } |
|
1883 if (isset($caption['attribs']['']['start'])) |
|
1884 { |
|
1885 $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1886 } |
|
1887 if (isset($caption['attribs']['']['end'])) |
|
1888 { |
|
1889 $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1890 } |
|
1891 if (isset($caption['data'])) |
|
1892 { |
|
1893 $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1894 } |
|
1895 $captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); |
|
1896 } |
|
1897 if (is_array($captions)) |
|
1898 { |
|
1899 $captions = array_values(array_unique($captions)); |
|
1900 } |
|
1901 } |
|
1902 else |
|
1903 { |
|
1904 $captions = $captions_parent; |
|
1905 } |
|
1906 |
|
1907 // CATEGORIES |
|
1908 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) |
|
1909 { |
|
1910 foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) |
|
1911 { |
|
1912 $term = null; |
|
1913 $scheme = null; |
|
1914 $label = null; |
|
1915 if (isset($category['data'])) |
|
1916 { |
|
1917 $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1918 } |
|
1919 if (isset($category['attribs']['']['scheme'])) |
|
1920 { |
|
1921 $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1922 } |
|
1923 else |
|
1924 { |
|
1925 $scheme = 'http://search.yahoo.com/mrss/category_schema'; |
|
1926 } |
|
1927 if (isset($category['attribs']['']['label'])) |
|
1928 { |
|
1929 $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1930 } |
|
1931 $categories[] = $this->registry->create('Category', array($term, $scheme, $label)); |
|
1932 } |
|
1933 } |
|
1934 if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) |
|
1935 { |
|
1936 foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) |
|
1937 { |
|
1938 $term = null; |
|
1939 $scheme = null; |
|
1940 $label = null; |
|
1941 if (isset($category['data'])) |
|
1942 { |
|
1943 $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1944 } |
|
1945 if (isset($category['attribs']['']['scheme'])) |
|
1946 { |
|
1947 $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1948 } |
|
1949 else |
|
1950 { |
|
1951 $scheme = 'http://search.yahoo.com/mrss/category_schema'; |
|
1952 } |
|
1953 if (isset($category['attribs']['']['label'])) |
|
1954 { |
|
1955 $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1956 } |
|
1957 $categories[] = $this->registry->create('Category', array($term, $scheme, $label)); |
|
1958 } |
|
1959 } |
|
1960 if (is_array($categories) && is_array($categories_parent)) |
|
1961 { |
|
1962 $categories = array_values(array_unique(array_merge($categories, $categories_parent))); |
|
1963 } |
|
1964 elseif (is_array($categories)) |
|
1965 { |
|
1966 $categories = array_values(array_unique($categories)); |
|
1967 } |
|
1968 elseif (is_array($categories_parent)) |
|
1969 { |
|
1970 $categories = array_values(array_unique($categories_parent)); |
|
1971 } |
|
1972 |
|
1973 // COPYRIGHTS |
|
1974 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) |
|
1975 { |
|
1976 $copyright_url = null; |
|
1977 $copyright_label = null; |
|
1978 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) |
|
1979 { |
|
1980 $copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1981 } |
|
1982 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) |
|
1983 { |
|
1984 $copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1985 } |
|
1986 $copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label)); |
|
1987 } |
|
1988 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) |
|
1989 { |
|
1990 $copyright_url = null; |
|
1991 $copyright_label = null; |
|
1992 if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) |
|
1993 { |
|
1994 $copyright_url = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1995 } |
|
1996 if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) |
|
1997 { |
|
1998 $copyright_label = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
1999 } |
|
2000 $copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label)); |
|
2001 } |
|
2002 else |
|
2003 { |
|
2004 $copyrights = $copyrights_parent; |
|
2005 } |
|
2006 |
|
2007 // CREDITS |
|
2008 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) |
|
2009 { |
|
2010 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) |
|
2011 { |
|
2012 $credit_role = null; |
|
2013 $credit_scheme = null; |
|
2014 $credit_name = null; |
|
2015 if (isset($credit['attribs']['']['role'])) |
|
2016 { |
|
2017 $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2018 } |
|
2019 if (isset($credit['attribs']['']['scheme'])) |
|
2020 { |
|
2021 $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2022 } |
|
2023 else |
|
2024 { |
|
2025 $credit_scheme = 'urn:ebu'; |
|
2026 } |
|
2027 if (isset($credit['data'])) |
|
2028 { |
|
2029 $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2030 } |
|
2031 $credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); |
|
2032 } |
|
2033 if (is_array($credits)) |
|
2034 { |
|
2035 $credits = array_values(array_unique($credits)); |
|
2036 } |
|
2037 } |
|
2038 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) |
|
2039 { |
|
2040 foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) |
|
2041 { |
|
2042 $credit_role = null; |
|
2043 $credit_scheme = null; |
|
2044 $credit_name = null; |
|
2045 if (isset($credit['attribs']['']['role'])) |
|
2046 { |
|
2047 $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2048 } |
|
2049 if (isset($credit['attribs']['']['scheme'])) |
|
2050 { |
|
2051 $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2052 } |
|
2053 else |
|
2054 { |
|
2055 $credit_scheme = 'urn:ebu'; |
|
2056 } |
|
2057 if (isset($credit['data'])) |
|
2058 { |
|
2059 $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2060 } |
|
2061 $credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); |
|
2062 } |
|
2063 if (is_array($credits)) |
|
2064 { |
|
2065 $credits = array_values(array_unique($credits)); |
|
2066 } |
|
2067 } |
|
2068 else |
|
2069 { |
|
2070 $credits = $credits_parent; |
|
2071 } |
|
2072 |
|
2073 // DESCRIPTION |
|
2074 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) |
|
2075 { |
|
2076 $description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2077 } |
|
2078 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) |
|
2079 { |
|
2080 $description = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2081 } |
|
2082 else |
|
2083 { |
|
2084 $description = $description_parent; |
|
2085 } |
|
2086 |
|
2087 // HASHES |
|
2088 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) |
|
2089 { |
|
2090 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) |
|
2091 { |
|
2092 $value = null; |
|
2093 $algo = null; |
|
2094 if (isset($hash['data'])) |
|
2095 { |
|
2096 $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2097 } |
|
2098 if (isset($hash['attribs']['']['algo'])) |
|
2099 { |
|
2100 $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2101 } |
|
2102 else |
|
2103 { |
|
2104 $algo = 'md5'; |
|
2105 } |
|
2106 $hashes[] = $algo.':'.$value; |
|
2107 } |
|
2108 if (is_array($hashes)) |
|
2109 { |
|
2110 $hashes = array_values(array_unique($hashes)); |
|
2111 } |
|
2112 } |
|
2113 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) |
|
2114 { |
|
2115 foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) |
|
2116 { |
|
2117 $value = null; |
|
2118 $algo = null; |
|
2119 if (isset($hash['data'])) |
|
2120 { |
|
2121 $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2122 } |
|
2123 if (isset($hash['attribs']['']['algo'])) |
|
2124 { |
|
2125 $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2126 } |
|
2127 else |
|
2128 { |
|
2129 $algo = 'md5'; |
|
2130 } |
|
2131 $hashes[] = $algo.':'.$value; |
|
2132 } |
|
2133 if (is_array($hashes)) |
|
2134 { |
|
2135 $hashes = array_values(array_unique($hashes)); |
|
2136 } |
|
2137 } |
|
2138 else |
|
2139 { |
|
2140 $hashes = $hashes_parent; |
|
2141 } |
|
2142 |
|
2143 // KEYWORDS |
|
2144 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) |
|
2145 { |
|
2146 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) |
|
2147 { |
|
2148 $temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); |
|
2149 foreach ($temp as $word) |
|
2150 { |
|
2151 $keywords[] = trim($word); |
|
2152 } |
|
2153 unset($temp); |
|
2154 } |
|
2155 if (is_array($keywords)) |
|
2156 { |
|
2157 $keywords = array_values(array_unique($keywords)); |
|
2158 } |
|
2159 } |
|
2160 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) |
|
2161 { |
|
2162 if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) |
|
2163 { |
|
2164 $temp = explode(',', $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); |
|
2165 foreach ($temp as $word) |
|
2166 { |
|
2167 $keywords[] = trim($word); |
|
2168 } |
|
2169 unset($temp); |
|
2170 } |
|
2171 if (is_array($keywords)) |
|
2172 { |
|
2173 $keywords = array_values(array_unique($keywords)); |
|
2174 } |
|
2175 } |
|
2176 else |
|
2177 { |
|
2178 $keywords = $keywords_parent; |
|
2179 } |
|
2180 |
|
2181 // PLAYER |
|
2182 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) |
|
2183 { |
|
2184 $player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
2185 } |
|
2186 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) |
|
2187 { |
|
2188 $player = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
2189 } |
|
2190 else |
|
2191 { |
|
2192 $player = $player_parent; |
|
2193 } |
|
2194 |
|
2195 // RATINGS |
|
2196 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) |
|
2197 { |
|
2198 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) |
|
2199 { |
|
2200 $rating_scheme = null; |
|
2201 $rating_value = null; |
|
2202 if (isset($rating['attribs']['']['scheme'])) |
|
2203 { |
|
2204 $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2205 } |
|
2206 else |
|
2207 { |
|
2208 $rating_scheme = 'urn:simple'; |
|
2209 } |
|
2210 if (isset($rating['data'])) |
|
2211 { |
|
2212 $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2213 } |
|
2214 $ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); |
|
2215 } |
|
2216 if (is_array($ratings)) |
|
2217 { |
|
2218 $ratings = array_values(array_unique($ratings)); |
|
2219 } |
|
2220 } |
|
2221 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) |
|
2222 { |
|
2223 foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) |
|
2224 { |
|
2225 $rating_scheme = null; |
|
2226 $rating_value = null; |
|
2227 if (isset($rating['attribs']['']['scheme'])) |
|
2228 { |
|
2229 $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2230 } |
|
2231 else |
|
2232 { |
|
2233 $rating_scheme = 'urn:simple'; |
|
2234 } |
|
2235 if (isset($rating['data'])) |
|
2236 { |
|
2237 $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2238 } |
|
2239 $ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); |
|
2240 } |
|
2241 if (is_array($ratings)) |
|
2242 { |
|
2243 $ratings = array_values(array_unique($ratings)); |
|
2244 } |
|
2245 } |
|
2246 else |
|
2247 { |
|
2248 $ratings = $ratings_parent; |
|
2249 } |
|
2250 |
|
2251 // RESTRICTIONS |
|
2252 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) |
|
2253 { |
|
2254 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) |
|
2255 { |
|
2256 $restriction_relationship = null; |
|
2257 $restriction_type = null; |
|
2258 $restriction_value = null; |
|
2259 if (isset($restriction['attribs']['']['relationship'])) |
|
2260 { |
|
2261 $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2262 } |
|
2263 if (isset($restriction['attribs']['']['type'])) |
|
2264 { |
|
2265 $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2266 } |
|
2267 if (isset($restriction['data'])) |
|
2268 { |
|
2269 $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2270 } |
|
2271 $restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); |
|
2272 } |
|
2273 if (is_array($restrictions)) |
|
2274 { |
|
2275 $restrictions = array_values(array_unique($restrictions)); |
|
2276 } |
|
2277 } |
|
2278 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) |
|
2279 { |
|
2280 foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) |
|
2281 { |
|
2282 $restriction_relationship = null; |
|
2283 $restriction_type = null; |
|
2284 $restriction_value = null; |
|
2285 if (isset($restriction['attribs']['']['relationship'])) |
|
2286 { |
|
2287 $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2288 } |
|
2289 if (isset($restriction['attribs']['']['type'])) |
|
2290 { |
|
2291 $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2292 } |
|
2293 if (isset($restriction['data'])) |
|
2294 { |
|
2295 $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2296 } |
|
2297 $restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); |
|
2298 } |
|
2299 if (is_array($restrictions)) |
|
2300 { |
|
2301 $restrictions = array_values(array_unique($restrictions)); |
|
2302 } |
|
2303 } |
|
2304 else |
|
2305 { |
|
2306 $restrictions = $restrictions_parent; |
|
2307 } |
|
2308 |
|
2309 // THUMBNAILS |
|
2310 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) |
|
2311 { |
|
2312 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) |
|
2313 { |
|
2314 $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
2315 } |
|
2316 if (is_array($thumbnails)) |
|
2317 { |
|
2318 $thumbnails = array_values(array_unique($thumbnails)); |
|
2319 } |
|
2320 } |
|
2321 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) |
|
2322 { |
|
2323 foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) |
|
2324 { |
|
2325 $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
2326 } |
|
2327 if (is_array($thumbnails)) |
|
2328 { |
|
2329 $thumbnails = array_values(array_unique($thumbnails)); |
|
2330 } |
|
2331 } |
|
2332 else |
|
2333 { |
|
2334 $thumbnails = $thumbnails_parent; |
|
2335 } |
|
2336 |
|
2337 // TITLES |
|
2338 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) |
|
2339 { |
|
2340 $title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2341 } |
|
2342 elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) |
|
2343 { |
|
2344 $title = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2345 } |
|
2346 else |
|
2347 { |
|
2348 $title = $title_parent; |
|
2349 } |
|
2350 |
|
2351 $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width)); |
|
2352 } |
|
2353 } |
|
2354 } |
|
2355 } |
|
2356 |
|
2357 // If we have standalone media:content tags, loop through them. |
|
2358 if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'])) |
|
2359 { |
|
2360 foreach ((array) $this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content) |
|
2361 { |
|
2362 if (isset($content['attribs']['']['url']) || isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) |
|
2363 { |
|
2364 // Attributes |
|
2365 $bitrate = null; |
|
2366 $channels = null; |
|
2367 $duration = null; |
|
2368 $expression = null; |
|
2369 $framerate = null; |
|
2370 $height = null; |
|
2371 $javascript = null; |
|
2372 $lang = null; |
|
2373 $length = null; |
|
2374 $medium = null; |
|
2375 $samplingrate = null; |
|
2376 $type = null; |
|
2377 $url = null; |
|
2378 $width = null; |
|
2379 |
|
2380 // Elements |
|
2381 $captions = null; |
|
2382 $categories = null; |
|
2383 $copyrights = null; |
|
2384 $credits = null; |
|
2385 $description = null; |
|
2386 $hashes = null; |
|
2387 $keywords = null; |
|
2388 $player = null; |
|
2389 $ratings = null; |
|
2390 $restrictions = null; |
|
2391 $thumbnails = null; |
|
2392 $title = null; |
|
2393 |
|
2394 // Start checking the attributes of media:content |
|
2395 if (isset($content['attribs']['']['bitrate'])) |
|
2396 { |
|
2397 $bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2398 } |
|
2399 if (isset($content['attribs']['']['channels'])) |
|
2400 { |
|
2401 $channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2402 } |
|
2403 if (isset($content['attribs']['']['duration'])) |
|
2404 { |
|
2405 $duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2406 } |
|
2407 else |
|
2408 { |
|
2409 $duration = $duration_parent; |
|
2410 } |
|
2411 if (isset($content['attribs']['']['expression'])) |
|
2412 { |
|
2413 $expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2414 } |
|
2415 if (isset($content['attribs']['']['framerate'])) |
|
2416 { |
|
2417 $framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2418 } |
|
2419 if (isset($content['attribs']['']['height'])) |
|
2420 { |
|
2421 $height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2422 } |
|
2423 if (isset($content['attribs']['']['lang'])) |
|
2424 { |
|
2425 $lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2426 } |
|
2427 if (isset($content['attribs']['']['fileSize'])) |
|
2428 { |
|
2429 $length = ceil($content['attribs']['']['fileSize']); |
|
2430 } |
|
2431 if (isset($content['attribs']['']['medium'])) |
|
2432 { |
|
2433 $medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2434 } |
|
2435 if (isset($content['attribs']['']['samplingrate'])) |
|
2436 { |
|
2437 $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2438 } |
|
2439 if (isset($content['attribs']['']['type'])) |
|
2440 { |
|
2441 $type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2442 } |
|
2443 if (isset($content['attribs']['']['width'])) |
|
2444 { |
|
2445 $width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2446 } |
|
2447 if (isset($content['attribs']['']['url'])) |
|
2448 { |
|
2449 $url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
2450 } |
|
2451 // Checking the other optional media: elements. Priority: media:content, media:group, item, channel |
|
2452 |
|
2453 // CAPTIONS |
|
2454 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) |
|
2455 { |
|
2456 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) |
|
2457 { |
|
2458 $caption_type = null; |
|
2459 $caption_lang = null; |
|
2460 $caption_startTime = null; |
|
2461 $caption_endTime = null; |
|
2462 $caption_text = null; |
|
2463 if (isset($caption['attribs']['']['type'])) |
|
2464 { |
|
2465 $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2466 } |
|
2467 if (isset($caption['attribs']['']['lang'])) |
|
2468 { |
|
2469 $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2470 } |
|
2471 if (isset($caption['attribs']['']['start'])) |
|
2472 { |
|
2473 $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2474 } |
|
2475 if (isset($caption['attribs']['']['end'])) |
|
2476 { |
|
2477 $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2478 } |
|
2479 if (isset($caption['data'])) |
|
2480 { |
|
2481 $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2482 } |
|
2483 $captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); |
|
2484 } |
|
2485 if (is_array($captions)) |
|
2486 { |
|
2487 $captions = array_values(array_unique($captions)); |
|
2488 } |
|
2489 } |
|
2490 else |
|
2491 { |
|
2492 $captions = $captions_parent; |
|
2493 } |
|
2494 |
|
2495 // CATEGORIES |
|
2496 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) |
|
2497 { |
|
2498 foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) |
|
2499 { |
|
2500 $term = null; |
|
2501 $scheme = null; |
|
2502 $label = null; |
|
2503 if (isset($category['data'])) |
|
2504 { |
|
2505 $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2506 } |
|
2507 if (isset($category['attribs']['']['scheme'])) |
|
2508 { |
|
2509 $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2510 } |
|
2511 else |
|
2512 { |
|
2513 $scheme = 'http://search.yahoo.com/mrss/category_schema'; |
|
2514 } |
|
2515 if (isset($category['attribs']['']['label'])) |
|
2516 { |
|
2517 $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2518 } |
|
2519 $categories[] = $this->registry->create('Category', array($term, $scheme, $label)); |
|
2520 } |
|
2521 } |
|
2522 if (is_array($categories) && is_array($categories_parent)) |
|
2523 { |
|
2524 $categories = array_values(array_unique(array_merge($categories, $categories_parent))); |
|
2525 } |
|
2526 elseif (is_array($categories)) |
|
2527 { |
|
2528 $categories = array_values(array_unique($categories)); |
|
2529 } |
|
2530 elseif (is_array($categories_parent)) |
|
2531 { |
|
2532 $categories = array_values(array_unique($categories_parent)); |
|
2533 } |
|
2534 else |
|
2535 { |
|
2536 $categories = null; |
|
2537 } |
|
2538 |
|
2539 // COPYRIGHTS |
|
2540 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) |
|
2541 { |
|
2542 $copyright_url = null; |
|
2543 $copyright_label = null; |
|
2544 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) |
|
2545 { |
|
2546 $copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2547 } |
|
2548 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) |
|
2549 { |
|
2550 $copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2551 } |
|
2552 $copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label)); |
|
2553 } |
|
2554 else |
|
2555 { |
|
2556 $copyrights = $copyrights_parent; |
|
2557 } |
|
2558 |
|
2559 // CREDITS |
|
2560 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) |
|
2561 { |
|
2562 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) |
|
2563 { |
|
2564 $credit_role = null; |
|
2565 $credit_scheme = null; |
|
2566 $credit_name = null; |
|
2567 if (isset($credit['attribs']['']['role'])) |
|
2568 { |
|
2569 $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2570 } |
|
2571 if (isset($credit['attribs']['']['scheme'])) |
|
2572 { |
|
2573 $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2574 } |
|
2575 else |
|
2576 { |
|
2577 $credit_scheme = 'urn:ebu'; |
|
2578 } |
|
2579 if (isset($credit['data'])) |
|
2580 { |
|
2581 $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2582 } |
|
2583 $credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); |
|
2584 } |
|
2585 if (is_array($credits)) |
|
2586 { |
|
2587 $credits = array_values(array_unique($credits)); |
|
2588 } |
|
2589 } |
|
2590 else |
|
2591 { |
|
2592 $credits = $credits_parent; |
|
2593 } |
|
2594 |
|
2595 // DESCRIPTION |
|
2596 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) |
|
2597 { |
|
2598 $description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2599 } |
|
2600 else |
|
2601 { |
|
2602 $description = $description_parent; |
|
2603 } |
|
2604 |
|
2605 // HASHES |
|
2606 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) |
|
2607 { |
|
2608 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) |
|
2609 { |
|
2610 $value = null; |
|
2611 $algo = null; |
|
2612 if (isset($hash['data'])) |
|
2613 { |
|
2614 $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2615 } |
|
2616 if (isset($hash['attribs']['']['algo'])) |
|
2617 { |
|
2618 $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2619 } |
|
2620 else |
|
2621 { |
|
2622 $algo = 'md5'; |
|
2623 } |
|
2624 $hashes[] = $algo.':'.$value; |
|
2625 } |
|
2626 if (is_array($hashes)) |
|
2627 { |
|
2628 $hashes = array_values(array_unique($hashes)); |
|
2629 } |
|
2630 } |
|
2631 else |
|
2632 { |
|
2633 $hashes = $hashes_parent; |
|
2634 } |
|
2635 |
|
2636 // KEYWORDS |
|
2637 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) |
|
2638 { |
|
2639 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) |
|
2640 { |
|
2641 $temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); |
|
2642 foreach ($temp as $word) |
|
2643 { |
|
2644 $keywords[] = trim($word); |
|
2645 } |
|
2646 unset($temp); |
|
2647 } |
|
2648 if (is_array($keywords)) |
|
2649 { |
|
2650 $keywords = array_values(array_unique($keywords)); |
|
2651 } |
|
2652 } |
|
2653 else |
|
2654 { |
|
2655 $keywords = $keywords_parent; |
|
2656 } |
|
2657 |
|
2658 // PLAYER |
|
2659 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) |
|
2660 { |
|
2661 $player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
2662 } |
|
2663 else |
|
2664 { |
|
2665 $player = $player_parent; |
|
2666 } |
|
2667 |
|
2668 // RATINGS |
|
2669 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) |
|
2670 { |
|
2671 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) |
|
2672 { |
|
2673 $rating_scheme = null; |
|
2674 $rating_value = null; |
|
2675 if (isset($rating['attribs']['']['scheme'])) |
|
2676 { |
|
2677 $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2678 } |
|
2679 else |
|
2680 { |
|
2681 $rating_scheme = 'urn:simple'; |
|
2682 } |
|
2683 if (isset($rating['data'])) |
|
2684 { |
|
2685 $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2686 } |
|
2687 $ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); |
|
2688 } |
|
2689 if (is_array($ratings)) |
|
2690 { |
|
2691 $ratings = array_values(array_unique($ratings)); |
|
2692 } |
|
2693 } |
|
2694 else |
|
2695 { |
|
2696 $ratings = $ratings_parent; |
|
2697 } |
|
2698 |
|
2699 // RESTRICTIONS |
|
2700 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) |
|
2701 { |
|
2702 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) |
|
2703 { |
|
2704 $restriction_relationship = null; |
|
2705 $restriction_type = null; |
|
2706 $restriction_value = null; |
|
2707 if (isset($restriction['attribs']['']['relationship'])) |
|
2708 { |
|
2709 $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2710 } |
|
2711 if (isset($restriction['attribs']['']['type'])) |
|
2712 { |
|
2713 $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2714 } |
|
2715 if (isset($restriction['data'])) |
|
2716 { |
|
2717 $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2718 } |
|
2719 $restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); |
|
2720 } |
|
2721 if (is_array($restrictions)) |
|
2722 { |
|
2723 $restrictions = array_values(array_unique($restrictions)); |
|
2724 } |
|
2725 } |
|
2726 else |
|
2727 { |
|
2728 $restrictions = $restrictions_parent; |
|
2729 } |
|
2730 |
|
2731 // THUMBNAILS |
|
2732 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) |
|
2733 { |
|
2734 foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) |
|
2735 { |
|
2736 $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); |
|
2737 } |
|
2738 if (is_array($thumbnails)) |
|
2739 { |
|
2740 $thumbnails = array_values(array_unique($thumbnails)); |
|
2741 } |
|
2742 } |
|
2743 else |
|
2744 { |
|
2745 $thumbnails = $thumbnails_parent; |
|
2746 } |
|
2747 |
|
2748 // TITLES |
|
2749 if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) |
|
2750 { |
|
2751 $title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2752 } |
|
2753 else |
|
2754 { |
|
2755 $title = $title_parent; |
|
2756 } |
|
2757 |
|
2758 $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width)); |
|
2759 } |
|
2760 } |
|
2761 } |
|
2762 |
|
2763 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link) |
|
2764 { |
|
2765 if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure') |
|
2766 { |
|
2767 // Attributes |
|
2768 $bitrate = null; |
|
2769 $channels = null; |
|
2770 $duration = null; |
|
2771 $expression = null; |
|
2772 $framerate = null; |
|
2773 $height = null; |
|
2774 $javascript = null; |
|
2775 $lang = null; |
|
2776 $length = null; |
|
2777 $medium = null; |
|
2778 $samplingrate = null; |
|
2779 $type = null; |
|
2780 $url = null; |
|
2781 $width = null; |
|
2782 |
|
2783 $url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); |
|
2784 if (isset($link['attribs']['']['type'])) |
|
2785 { |
|
2786 $type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2787 } |
|
2788 if (isset($link['attribs']['']['length'])) |
|
2789 { |
|
2790 $length = ceil($link['attribs']['']['length']); |
|
2791 } |
|
2792 |
|
2793 // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor |
|
2794 $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width)); |
|
2795 } |
|
2796 } |
|
2797 |
|
2798 foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link) |
|
2799 { |
|
2800 if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure') |
|
2801 { |
|
2802 // Attributes |
|
2803 $bitrate = null; |
|
2804 $channels = null; |
|
2805 $duration = null; |
|
2806 $expression = null; |
|
2807 $framerate = null; |
|
2808 $height = null; |
|
2809 $javascript = null; |
|
2810 $lang = null; |
|
2811 $length = null; |
|
2812 $medium = null; |
|
2813 $samplingrate = null; |
|
2814 $type = null; |
|
2815 $url = null; |
|
2816 $width = null; |
|
2817 |
|
2818 $url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); |
|
2819 if (isset($link['attribs']['']['type'])) |
|
2820 { |
|
2821 $type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2822 } |
|
2823 if (isset($link['attribs']['']['length'])) |
|
2824 { |
|
2825 $length = ceil($link['attribs']['']['length']); |
|
2826 } |
|
2827 |
|
2828 // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor |
|
2829 $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width)); |
|
2830 } |
|
2831 } |
|
2832 |
|
2833 if ($enclosure = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'enclosure')) |
|
2834 { |
|
2835 if (isset($enclosure[0]['attribs']['']['url'])) |
|
2836 { |
|
2837 // Attributes |
|
2838 $bitrate = null; |
|
2839 $channels = null; |
|
2840 $duration = null; |
|
2841 $expression = null; |
|
2842 $framerate = null; |
|
2843 $height = null; |
|
2844 $javascript = null; |
|
2845 $lang = null; |
|
2846 $length = null; |
|
2847 $medium = null; |
|
2848 $samplingrate = null; |
|
2849 $type = null; |
|
2850 $url = null; |
|
2851 $width = null; |
|
2852 |
|
2853 $url = $this->sanitize($enclosure[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($enclosure[0])); |
|
2854 if (isset($enclosure[0]['attribs']['']['type'])) |
|
2855 { |
|
2856 $type = $this->sanitize($enclosure[0]['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); |
|
2857 } |
|
2858 if (isset($enclosure[0]['attribs']['']['length'])) |
|
2859 { |
|
2860 $length = ceil($enclosure[0]['attribs']['']['length']); |
|
2861 } |
|
2862 |
|
2863 // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor |
|
2864 $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width)); |
|
2865 } |
|
2866 } |
|
2867 |
|
2868 if (sizeof($this->data['enclosures']) === 0 && ($url || $type || $length || $bitrate || $captions_parent || $categories_parent || $channels || $copyrights_parent || $credits_parent || $description_parent || $duration_parent || $expression || $framerate || $hashes_parent || $height || $keywords_parent || $lang || $medium || $player_parent || $ratings_parent || $restrictions_parent || $samplingrate || $thumbnails_parent || $title_parent || $width)) |
|
2869 { |
|
2870 // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor |
|
2871 $this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width)); |
|
2872 } |
|
2873 |
|
2874 $this->data['enclosures'] = array_values(array_unique($this->data['enclosures'])); |
|
2875 } |
|
2876 if (!empty($this->data['enclosures'])) |
|
2877 { |
|
2878 return $this->data['enclosures']; |
|
2879 } |
|
2880 else |
|
2881 { |
|
2882 return null; |
|
2883 } |
|
2884 } |
|
2885 |
|
2886 /** |
|
2887 * Get the latitude coordinates for the item |
|
2888 * |
|
2889 * Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications |
|
2890 * |
|
2891 * Uses `<geo:lat>` or `<georss:point>` |
|
2892 * |
|
2893 * @since 1.0 |
|
2894 * @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo |
|
2895 * @link http://www.georss.org/ GeoRSS |
|
2896 * @return string|null |
|
2897 */ |
|
2898 public function get_latitude() |
|
2899 { |
|
2900 if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat')) |
|
2901 { |
|
2902 return (float) $return[0]['data']; |
|
2903 } |
|
2904 elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) |
|
2905 { |
|
2906 return (float) $match[1]; |
|
2907 } |
|
2908 else |
|
2909 { |
|
2910 return null; |
|
2911 } |
|
2912 } |
|
2913 |
|
2914 /** |
|
2915 * Get the longitude coordinates for the item |
|
2916 * |
|
2917 * Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications |
|
2918 * |
|
2919 * Uses `<geo:long>`, `<geo:lon>` or `<georss:point>` |
|
2920 * |
|
2921 * @since 1.0 |
|
2922 * @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo |
|
2923 * @link http://www.georss.org/ GeoRSS |
|
2924 * @return string|null |
|
2925 */ |
|
2926 public function get_longitude() |
|
2927 { |
|
2928 if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long')) |
|
2929 { |
|
2930 return (float) $return[0]['data']; |
|
2931 } |
|
2932 elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon')) |
|
2933 { |
|
2934 return (float) $return[0]['data']; |
|
2935 } |
|
2936 elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) |
|
2937 { |
|
2938 return (float) $match[2]; |
|
2939 } |
|
2940 else |
|
2941 { |
|
2942 return null; |
|
2943 } |
|
2944 } |
|
2945 |
|
2946 /** |
|
2947 * Get the `<atom:source>` for the item |
|
2948 * |
|
2949 * @since 1.1 |
|
2950 * @return SimplePie_Source|null |
|
2951 */ |
|
2952 public function get_source() |
|
2953 { |
|
2954 if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'source')) |
|
2955 { |
|
2956 return $this->registry->create('Source', array($this, $return[0])); |
|
2957 } |
|
2958 else |
|
2959 { |
|
2960 return null; |
|
2961 } |
|
2962 } |
|
2963 } |
|
2964 |