ntwb /
wordpress
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like SimplePie_Item often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use SimplePie_Item, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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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 | |||
| 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 | |||
| 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 | |||
| 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 | |||
| 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 = $registry; |
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| 108 | } |
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| 109 | |||
| 110 | /** |
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| 111 | * Get a string representation of the item |
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| 112 | * |
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| 113 | * @return string |
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| 114 | */ |
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| 115 | public function __toString() |
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| 116 | { |
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| 117 | return md5(serialize($this->data)); |
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| 118 | } |
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| 119 | |||
| 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 | |||
| 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 | |||
| 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 | |||
| 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 | |||
| 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 $this->feed; |
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| 197 | } |
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| 198 | |||
| 199 | /** |
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| 200 | * Get the unique identifier for the item |
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| 201 | * |
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| 202 | * This is usually used when writing code to check for new items in a feed. |
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| 203 | * |
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| 204 | * Uses `<atom:id>`, `<guid>`, `<dc:identifier>` or the `about` attribute |
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| 205 | * for RDF. If none of these are supplied (or `$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 | |||
| 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 | |||
| 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 | |||
| 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 | |||
| 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 | |||
| 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 | |||
| 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 | |||
| 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($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); |
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| 483 | } |
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| 484 | |||
| 485 | if (!empty($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 | |||
| 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) |
||
| 503 | { |
||
| 504 | $authors = $this->get_authors(); |
||
| 505 | if (isset($authors[$key])) |
||
| 506 | { |
||
| 507 | return $authors[$key]; |
||
| 508 | } |
||
| 509 | else |
||
| 510 | { |
||
| 511 | return null; |
||
| 512 | } |
||
| 513 | } |
||
| 514 | |||
| 515 | /** |
||
| 516 | * Get a contributor for the item |
||
| 517 | * |
||
| 518 | * @since 1.1 |
||
| 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 | |||
| 2965 |
