array_unique() публичный Метод

public array_unique ( $array )
Пример #1
0
 /**
  * Grabs all available enclosures (podcasts, etc.)
  *
  * Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS.
  *
  * At this point, we're pretty much assuming that all enclosures for an item are the same content.  Anything else is too complicated to properly support.
  *
  * @todo Add support for end-user defined sorting of enclosures by type/handler (so we can prefer the faster-loading FLV over MP4).
  * @todo If an element exists at a level, but it's value is empty, we should fall back to the value from the parent (if it exists).
  */
 public function get_enclosures()
 {
     if (!isset($this->data['enclosures'])) {
         $this->data['enclosures'] = array();
         // Elements
         $captions_parent = null;
         $categories_parent = null;
         $copyrights_parent = null;
         $credits_parent = null;
         $description_parent = null;
         $duration_parent = null;
         $hashes_parent = null;
         $keywords_parent = null;
         $player_parent = null;
         $ratings_parent = null;
         $restrictions_parent = null;
         $thumbnails_parent = null;
         $title_parent = null;
         // Let's do the channel and item-level ones first, and just re-use them if we need to.
         $parent = $this->get_feed();
         // CAPTIONS
         if ($captions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text')) {
             foreach ($captions as $caption) {
                 $caption_type = null;
                 $caption_lang = null;
                 $caption_startTime = null;
                 $caption_endTime = null;
                 $caption_text = null;
                 if (isset($caption['attribs']['']['type'])) {
                     $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($caption['attribs']['']['lang'])) {
                     $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($caption['attribs']['']['start'])) {
                     $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($caption['attribs']['']['end'])) {
                     $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($caption['data'])) {
                     $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 $captions_parent[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text);
             }
         } elseif ($captions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text')) {
             foreach ($captions as $caption) {
                 $caption_type = null;
                 $caption_lang = null;
                 $caption_startTime = null;
                 $caption_endTime = null;
                 $caption_text = null;
                 if (isset($caption['attribs']['']['type'])) {
                     $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($caption['attribs']['']['lang'])) {
                     $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($caption['attribs']['']['start'])) {
                     $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($caption['attribs']['']['end'])) {
                     $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($caption['data'])) {
                     $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 $captions_parent[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text);
             }
         }
         if (is_array($captions_parent)) {
             $captions_parent = array_values(SimplePie_Misc::array_unique($captions_parent));
         }
         // CATEGORIES
         foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category) {
             $term = null;
             $scheme = null;
             $label = null;
             if (isset($category['data'])) {
                 $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
             if (isset($category['attribs']['']['scheme'])) {
                 $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
             } else {
                 $scheme = 'http://search.yahoo.com/mrss/category_schema';
             }
             if (isset($category['attribs']['']['label'])) {
                 $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
             $categories_parent[] = new $this->feed->category_class($term, $scheme, $label);
         }
         foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category) {
             $term = null;
             $scheme = null;
             $label = null;
             if (isset($category['data'])) {
                 $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
             if (isset($category['attribs']['']['scheme'])) {
                 $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
             } else {
                 $scheme = 'http://search.yahoo.com/mrss/category_schema';
             }
             if (isset($category['attribs']['']['label'])) {
                 $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
             $categories_parent[] = new $this->feed->category_class($term, $scheme, $label);
         }
         foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'category') as $category) {
             $term = null;
             $scheme = 'http://www.itunes.com/dtds/podcast-1.0.dtd';
             $label = null;
             if (isset($category['attribs']['']['text'])) {
                 $label = $this->sanitize($category['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
             $categories_parent[] = new $this->feed->category_class($term, $scheme, $label);
             if (isset($category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'])) {
                 foreach ((array) $category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'] as $subcategory) {
                     if (isset($subcategory['attribs']['']['text'])) {
                         $label = $this->sanitize($subcategory['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     $categories_parent[] = new $this->feed->category_class($term, $scheme, $label);
                 }
             }
         }
         if (is_array($categories_parent)) {
             $categories_parent = array_values(SimplePie_Misc::array_unique($categories_parent));
         }
         // COPYRIGHT
         if ($copyright = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright')) {
             $copyright_url = null;
             $copyright_label = null;
             if (isset($copyright[0]['attribs']['']['url'])) {
                 $copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
             if (isset($copyright[0]['data'])) {
                 $copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
             $copyrights_parent = new $this->feed->copyright_class($copyright_url, $copyright_label);
         } elseif ($copyright = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright')) {
             $copyright_url = null;
             $copyright_label = null;
             if (isset($copyright[0]['attribs']['']['url'])) {
                 $copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
             if (isset($copyright[0]['data'])) {
                 $copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
             $copyrights_parent = new $this->feed->copyright_class($copyright_url, $copyright_label);
         }
         // CREDITS
         if ($credits = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit')) {
             foreach ($credits as $credit) {
                 $credit_role = null;
                 $credit_scheme = null;
                 $credit_name = null;
                 if (isset($credit['attribs']['']['role'])) {
                     $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($credit['attribs']['']['scheme'])) {
                     $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                 } else {
                     $credit_scheme = 'urn:ebu';
                 }
                 if (isset($credit['data'])) {
                     $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 $credits_parent[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name);
             }
         } elseif ($credits = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit')) {
             foreach ($credits as $credit) {
                 $credit_role = null;
                 $credit_scheme = null;
                 $credit_name = null;
                 if (isset($credit['attribs']['']['role'])) {
                     $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($credit['attribs']['']['scheme'])) {
                     $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                 } else {
                     $credit_scheme = 'urn:ebu';
                 }
                 if (isset($credit['data'])) {
                     $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 $credits_parent[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name);
             }
         }
         if (is_array($credits_parent)) {
             $credits_parent = array_values(SimplePie_Misc::array_unique($credits_parent));
         }
         // DESCRIPTION
         if ($description_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description')) {
             if (isset($description_parent[0]['data'])) {
                 $description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
         } elseif ($description_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description')) {
             if (isset($description_parent[0]['data'])) {
                 $description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
         }
         // DURATION
         if ($duration_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'duration')) {
             $seconds = null;
             $minutes = null;
             $hours = null;
             if (isset($duration_parent[0]['data'])) {
                 $temp = explode(':', $this->sanitize($duration_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
                 if (sizeof($temp) > 0) {
                     $seconds = (int) array_pop($temp);
                 }
                 if (sizeof($temp) > 0) {
                     $minutes = (int) array_pop($temp);
                     $seconds += $minutes * 60;
                 }
                 if (sizeof($temp) > 0) {
                     $hours = (int) array_pop($temp);
                     $seconds += $hours * 3600;
                 }
                 unset($temp);
                 $duration_parent = $seconds;
             }
         }
         // HASHES
         if ($hashes_iterator = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash')) {
             foreach ($hashes_iterator as $hash) {
                 $value = null;
                 $algo = null;
                 if (isset($hash['data'])) {
                     $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($hash['attribs']['']['algo'])) {
                     $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
                 } else {
                     $algo = 'md5';
                 }
                 $hashes_parent[] = $algo . ':' . $value;
             }
         } elseif ($hashes_iterator = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash')) {
             foreach ($hashes_iterator as $hash) {
                 $value = null;
                 $algo = null;
                 if (isset($hash['data'])) {
                     $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($hash['attribs']['']['algo'])) {
                     $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
                 } else {
                     $algo = 'md5';
                 }
                 $hashes_parent[] = $algo . ':' . $value;
             }
         }
         if (is_array($hashes_parent)) {
             $hashes_parent = array_values(SimplePie_Misc::array_unique($hashes_parent));
         }
         // KEYWORDS
         if ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords')) {
             if (isset($keywords[0]['data'])) {
                 $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
                 foreach ($temp as $word) {
                     $keywords_parent[] = trim($word);
                 }
             }
             unset($temp);
         } elseif ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords')) {
             if (isset($keywords[0]['data'])) {
                 $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
                 foreach ($temp as $word) {
                     $keywords_parent[] = trim($word);
                 }
             }
             unset($temp);
         } elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords')) {
             if (isset($keywords[0]['data'])) {
                 $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
                 foreach ($temp as $word) {
                     $keywords_parent[] = trim($word);
                 }
             }
             unset($temp);
         } elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords')) {
             if (isset($keywords[0]['data'])) {
                 $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
                 foreach ($temp as $word) {
                     $keywords_parent[] = trim($word);
                 }
             }
             unset($temp);
         }
         if (is_array($keywords_parent)) {
             $keywords_parent = array_values(SimplePie_Misc::array_unique($keywords_parent));
         }
         // PLAYER
         if ($player_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player')) {
             if (isset($player_parent[0]['attribs']['']['url'])) {
                 $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
             }
         } elseif ($player_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player')) {
             if (isset($player_parent[0]['attribs']['']['url'])) {
                 $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
             }
         }
         // RATINGS
         if ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating')) {
             foreach ($ratings as $rating) {
                 $rating_scheme = null;
                 $rating_value = null;
                 if (isset($rating['attribs']['']['scheme'])) {
                     $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                 } else {
                     $rating_scheme = 'urn:simple';
                 }
                 if (isset($rating['data'])) {
                     $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 $ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value);
             }
         } elseif ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit')) {
             foreach ($ratings as $rating) {
                 $rating_scheme = 'urn:itunes';
                 $rating_value = null;
                 if (isset($rating['data'])) {
                     $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 $ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value);
             }
         } elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating')) {
             foreach ($ratings as $rating) {
                 $rating_scheme = null;
                 $rating_value = null;
                 if (isset($rating['attribs']['']['scheme'])) {
                     $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                 } else {
                     $rating_scheme = 'urn:simple';
                 }
                 if (isset($rating['data'])) {
                     $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 $ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value);
             }
         } elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit')) {
             foreach ($ratings as $rating) {
                 $rating_scheme = 'urn:itunes';
                 $rating_value = null;
                 if (isset($rating['data'])) {
                     $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 $ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value);
             }
         }
         if (is_array($ratings_parent)) {
             $ratings_parent = array_values(SimplePie_Misc::array_unique($ratings_parent));
         }
         // RESTRICTIONS
         if ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction')) {
             foreach ($restrictions as $restriction) {
                 $restriction_relationship = null;
                 $restriction_type = null;
                 $restriction_value = null;
                 if (isset($restriction['attribs']['']['relationship'])) {
                     $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($restriction['attribs']['']['type'])) {
                     $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($restriction['data'])) {
                     $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 $restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
             }
         } elseif ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block')) {
             foreach ($restrictions as $restriction) {
                 $restriction_relationship = 'allow';
                 $restriction_type = null;
                 $restriction_value = 'itunes';
                 if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes') {
                     $restriction_relationship = 'deny';
                 }
                 $restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
             }
         } elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction')) {
             foreach ($restrictions as $restriction) {
                 $restriction_relationship = null;
                 $restriction_type = null;
                 $restriction_value = null;
                 if (isset($restriction['attribs']['']['relationship'])) {
                     $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($restriction['attribs']['']['type'])) {
                     $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($restriction['data'])) {
                     $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 $restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
             }
         } elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block')) {
             foreach ($restrictions as $restriction) {
                 $restriction_relationship = 'allow';
                 $restriction_type = null;
                 $restriction_value = 'itunes';
                 if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes') {
                     $restriction_relationship = 'deny';
                 }
                 $restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
             }
         }
         if (is_array($restrictions_parent)) {
             $restrictions_parent = array_values(SimplePie_Misc::array_unique($restrictions_parent));
         }
         // THUMBNAILS
         if ($thumbnails = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) {
             foreach ($thumbnails as $thumbnail) {
                 if (isset($thumbnail['attribs']['']['url'])) {
                     $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
                 }
             }
         } elseif ($thumbnails = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) {
             foreach ($thumbnails as $thumbnail) {
                 if (isset($thumbnail['attribs']['']['url'])) {
                     $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
                 }
             }
         }
         // TITLES
         if ($title_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title')) {
             if (isset($title_parent[0]['data'])) {
                 $title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
         } elseif ($title_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title')) {
             if (isset($title_parent[0]['data'])) {
                 $title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
             }
         }
         // Clear the memory
         unset($parent);
         // Attributes
         $bitrate = null;
         $channels = null;
         $duration = null;
         $expression = null;
         $framerate = null;
         $height = null;
         $javascript = null;
         $lang = null;
         $length = null;
         $medium = null;
         $samplingrate = null;
         $type = null;
         $url = null;
         $width = null;
         // Elements
         $captions = null;
         $categories = null;
         $copyrights = null;
         $credits = null;
         $description = null;
         $hashes = null;
         $keywords = null;
         $player = null;
         $ratings = null;
         $restrictions = null;
         $thumbnails = null;
         $title = null;
         // If we have media:group tags, loop through them.
         foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group') as $group) {
             if (isset($group['child']) && isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'])) {
                 // If we have media:content tags, loop through them.
                 foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content) {
                     if (isset($content['attribs']['']['url'])) {
                         // Attributes
                         $bitrate = null;
                         $channels = null;
                         $duration = null;
                         $expression = null;
                         $framerate = null;
                         $height = null;
                         $javascript = null;
                         $lang = null;
                         $length = null;
                         $medium = null;
                         $samplingrate = null;
                         $type = null;
                         $url = null;
                         $width = null;
                         // Elements
                         $captions = null;
                         $categories = null;
                         $copyrights = null;
                         $credits = null;
                         $description = null;
                         $hashes = null;
                         $keywords = null;
                         $player = null;
                         $ratings = null;
                         $restrictions = null;
                         $thumbnails = null;
                         $title = null;
                         // Start checking the attributes of media:content
                         if (isset($content['attribs']['']['bitrate'])) {
                             $bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         if (isset($content['attribs']['']['channels'])) {
                             $channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         if (isset($content['attribs']['']['duration'])) {
                             $duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT);
                         } else {
                             $duration = $duration_parent;
                         }
                         if (isset($content['attribs']['']['expression'])) {
                             $expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         if (isset($content['attribs']['']['framerate'])) {
                             $framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         if (isset($content['attribs']['']['height'])) {
                             $height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         if (isset($content['attribs']['']['lang'])) {
                             $lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         if (isset($content['attribs']['']['fileSize'])) {
                             $length = ceil($content['attribs']['']['fileSize']);
                         }
                         if (isset($content['attribs']['']['medium'])) {
                             $medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         if (isset($content['attribs']['']['samplingrate'])) {
                             $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         if (isset($content['attribs']['']['type'])) {
                             $type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         if (isset($content['attribs']['']['width'])) {
                             $width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         $url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
                         // Checking the other optional media: elements. Priority: media:content, media:group, item, channel
                         // CAPTIONS
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) {
                             foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) {
                                 $caption_type = null;
                                 $caption_lang = null;
                                 $caption_startTime = null;
                                 $caption_endTime = null;
                                 $caption_text = null;
                                 if (isset($caption['attribs']['']['type'])) {
                                     $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($caption['attribs']['']['lang'])) {
                                     $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($caption['attribs']['']['start'])) {
                                     $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($caption['attribs']['']['end'])) {
                                     $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($caption['data'])) {
                                     $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 $captions[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text);
                             }
                             if (is_array($captions)) {
                                 $captions = array_values(SimplePie_Misc::array_unique($captions));
                             }
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) {
                             foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) {
                                 $caption_type = null;
                                 $caption_lang = null;
                                 $caption_startTime = null;
                                 $caption_endTime = null;
                                 $caption_text = null;
                                 if (isset($caption['attribs']['']['type'])) {
                                     $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($caption['attribs']['']['lang'])) {
                                     $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($caption['attribs']['']['start'])) {
                                     $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($caption['attribs']['']['end'])) {
                                     $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($caption['data'])) {
                                     $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 $captions[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text);
                             }
                             if (is_array($captions)) {
                                 $captions = array_values(SimplePie_Misc::array_unique($captions));
                             }
                         } else {
                             $captions = $captions_parent;
                         }
                         // CATEGORIES
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) {
                             foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) {
                                 $term = null;
                                 $scheme = null;
                                 $label = null;
                                 if (isset($category['data'])) {
                                     $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($category['attribs']['']['scheme'])) {
                                     $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 } else {
                                     $scheme = 'http://search.yahoo.com/mrss/category_schema';
                                 }
                                 if (isset($category['attribs']['']['label'])) {
                                     $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 $categories[] = new $this->feed->category_class($term, $scheme, $label);
                             }
                         }
                         if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) {
                             foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) {
                                 $term = null;
                                 $scheme = null;
                                 $label = null;
                                 if (isset($category['data'])) {
                                     $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($category['attribs']['']['scheme'])) {
                                     $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 } else {
                                     $scheme = 'http://search.yahoo.com/mrss/category_schema';
                                 }
                                 if (isset($category['attribs']['']['label'])) {
                                     $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 $categories[] = new $this->feed->category_class($term, $scheme, $label);
                             }
                         }
                         if (is_array($categories) && is_array($categories_parent)) {
                             $categories = array_values(SimplePie_Misc::array_unique(array_merge($categories, $categories_parent)));
                         } elseif (is_array($categories)) {
                             $categories = array_values(SimplePie_Misc::array_unique($categories));
                         } elseif (is_array($categories_parent)) {
                             $categories = array_values(SimplePie_Misc::array_unique($categories_parent));
                         }
                         // COPYRIGHTS
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) {
                             $copyright_url = null;
                             $copyright_label = null;
                             if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) {
                                 $copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) {
                                 $copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             $copyrights = new $this->feed->copyright_class($copyright_url, $copyright_label);
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) {
                             $copyright_url = null;
                             $copyright_label = null;
                             if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) {
                                 $copyright_url = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) {
                                 $copyright_label = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             $copyrights = new $this->feed->copyright_class($copyright_url, $copyright_label);
                         } else {
                             $copyrights = $copyrights_parent;
                         }
                         // CREDITS
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) {
                             foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) {
                                 $credit_role = null;
                                 $credit_scheme = null;
                                 $credit_name = null;
                                 if (isset($credit['attribs']['']['role'])) {
                                     $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($credit['attribs']['']['scheme'])) {
                                     $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 } else {
                                     $credit_scheme = 'urn:ebu';
                                 }
                                 if (isset($credit['data'])) {
                                     $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 $credits[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name);
                             }
                             if (is_array($credits)) {
                                 $credits = array_values(SimplePie_Misc::array_unique($credits));
                             }
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) {
                             foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) {
                                 $credit_role = null;
                                 $credit_scheme = null;
                                 $credit_name = null;
                                 if (isset($credit['attribs']['']['role'])) {
                                     $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($credit['attribs']['']['scheme'])) {
                                     $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 } else {
                                     $credit_scheme = 'urn:ebu';
                                 }
                                 if (isset($credit['data'])) {
                                     $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 $credits[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name);
                             }
                             if (is_array($credits)) {
                                 $credits = array_values(SimplePie_Misc::array_unique($credits));
                             }
                         } else {
                             $credits = $credits_parent;
                         }
                         // DESCRIPTION
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) {
                             $description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) {
                             $description = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                         } else {
                             $description = $description_parent;
                         }
                         // HASHES
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) {
                             foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) {
                                 $value = null;
                                 $algo = null;
                                 if (isset($hash['data'])) {
                                     $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($hash['attribs']['']['algo'])) {
                                     $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 } else {
                                     $algo = 'md5';
                                 }
                                 $hashes[] = $algo . ':' . $value;
                             }
                             if (is_array($hashes)) {
                                 $hashes = array_values(SimplePie_Misc::array_unique($hashes));
                             }
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) {
                             foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) {
                                 $value = null;
                                 $algo = null;
                                 if (isset($hash['data'])) {
                                     $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($hash['attribs']['']['algo'])) {
                                     $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 } else {
                                     $algo = 'md5';
                                 }
                                 $hashes[] = $algo . ':' . $value;
                             }
                             if (is_array($hashes)) {
                                 $hashes = array_values(SimplePie_Misc::array_unique($hashes));
                             }
                         } else {
                             $hashes = $hashes_parent;
                         }
                         // KEYWORDS
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) {
                             if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) {
                                 $temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
                                 foreach ($temp as $word) {
                                     $keywords[] = trim($word);
                                 }
                                 unset($temp);
                             }
                             if (is_array($keywords)) {
                                 $keywords = array_values(SimplePie_Misc::array_unique($keywords));
                             }
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) {
                             if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) {
                                 $temp = explode(',', $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
                                 foreach ($temp as $word) {
                                     $keywords[] = trim($word);
                                 }
                                 unset($temp);
                             }
                             if (is_array($keywords)) {
                                 $keywords = array_values(SimplePie_Misc::array_unique($keywords));
                             }
                         } else {
                             $keywords = $keywords_parent;
                         }
                         // PLAYER
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) {
                             $player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) {
                             $player = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
                         } else {
                             $player = $player_parent;
                         }
                         // RATINGS
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) {
                             foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) {
                                 $rating_scheme = null;
                                 $rating_value = null;
                                 if (isset($rating['attribs']['']['scheme'])) {
                                     $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 } else {
                                     $rating_scheme = 'urn:simple';
                                 }
                                 if (isset($rating['data'])) {
                                     $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 $ratings[] = new $this->feed->rating_class($rating_scheme, $rating_value);
                             }
                             if (is_array($ratings)) {
                                 $ratings = array_values(SimplePie_Misc::array_unique($ratings));
                             }
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) {
                             foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) {
                                 $rating_scheme = null;
                                 $rating_value = null;
                                 if (isset($rating['attribs']['']['scheme'])) {
                                     $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 } else {
                                     $rating_scheme = 'urn:simple';
                                 }
                                 if (isset($rating['data'])) {
                                     $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 $ratings[] = new $this->feed->rating_class($rating_scheme, $rating_value);
                             }
                             if (is_array($ratings)) {
                                 $ratings = array_values(SimplePie_Misc::array_unique($ratings));
                             }
                         } else {
                             $ratings = $ratings_parent;
                         }
                         // RESTRICTIONS
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) {
                             foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) {
                                 $restriction_relationship = null;
                                 $restriction_type = null;
                                 $restriction_value = null;
                                 if (isset($restriction['attribs']['']['relationship'])) {
                                     $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($restriction['attribs']['']['type'])) {
                                     $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($restriction['data'])) {
                                     $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 $restrictions[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
                             }
                             if (is_array($restrictions)) {
                                 $restrictions = array_values(SimplePie_Misc::array_unique($restrictions));
                             }
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) {
                             foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) {
                                 $restriction_relationship = null;
                                 $restriction_type = null;
                                 $restriction_value = null;
                                 if (isset($restriction['attribs']['']['relationship'])) {
                                     $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($restriction['attribs']['']['type'])) {
                                     $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 if (isset($restriction['data'])) {
                                     $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                 }
                                 $restrictions[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
                             }
                             if (is_array($restrictions)) {
                                 $restrictions = array_values(SimplePie_Misc::array_unique($restrictions));
                             }
                         } else {
                             $restrictions = $restrictions_parent;
                         }
                         // THUMBNAILS
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) {
                             foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) {
                                 $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
                             }
                             if (is_array($thumbnails)) {
                                 $thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails));
                             }
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) {
                             foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) {
                                 $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
                             }
                             if (is_array($thumbnails)) {
                                 $thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails));
                             }
                         } else {
                             $thumbnails = $thumbnails_parent;
                         }
                         // TITLES
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) {
                             $title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                         } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) {
                             $title = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                         } else {
                             $title = $title_parent;
                         }
                         $this->data['enclosures'][] = new $this->feed->enclosure_class($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, $width);
                     }
                 }
             }
         }
         // If we have standalone media:content tags, loop through them.
         if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'])) {
             foreach ((array) $this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content) {
                 if (isset($content['attribs']['']['url']) || isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) {
                     // Attributes
                     $bitrate = null;
                     $channels = null;
                     $duration = null;
                     $expression = null;
                     $framerate = null;
                     $height = null;
                     $javascript = null;
                     $lang = null;
                     $length = null;
                     $medium = null;
                     $samplingrate = null;
                     $type = null;
                     $url = null;
                     $width = null;
                     // Elements
                     $captions = null;
                     $categories = null;
                     $copyrights = null;
                     $credits = null;
                     $description = null;
                     $hashes = null;
                     $keywords = null;
                     $player = null;
                     $ratings = null;
                     $restrictions = null;
                     $thumbnails = null;
                     $title = null;
                     // Start checking the attributes of media:content
                     if (isset($content['attribs']['']['bitrate'])) {
                         $bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     if (isset($content['attribs']['']['channels'])) {
                         $channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     if (isset($content['attribs']['']['duration'])) {
                         $duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT);
                     } else {
                         $duration = $duration_parent;
                     }
                     if (isset($content['attribs']['']['expression'])) {
                         $expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     if (isset($content['attribs']['']['framerate'])) {
                         $framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     if (isset($content['attribs']['']['height'])) {
                         $height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     if (isset($content['attribs']['']['lang'])) {
                         $lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     if (isset($content['attribs']['']['fileSize'])) {
                         $length = ceil($content['attribs']['']['fileSize']);
                     }
                     if (isset($content['attribs']['']['medium'])) {
                         $medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     if (isset($content['attribs']['']['samplingrate'])) {
                         $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     if (isset($content['attribs']['']['type'])) {
                         $type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     if (isset($content['attribs']['']['width'])) {
                         $width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT);
                     }
                     if (isset($content['attribs']['']['url'])) {
                         $url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
                     }
                     // Checking the other optional media: elements. Priority: media:content, media:group, item, channel
                     // CAPTIONS
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) {
                         foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) {
                             $caption_type = null;
                             $caption_lang = null;
                             $caption_startTime = null;
                             $caption_endTime = null;
                             $caption_text = null;
                             if (isset($caption['attribs']['']['type'])) {
                                 $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($caption['attribs']['']['lang'])) {
                                 $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($caption['attribs']['']['start'])) {
                                 $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($caption['attribs']['']['end'])) {
                                 $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($caption['data'])) {
                                 $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             $captions[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text);
                         }
                         if (is_array($captions)) {
                             $captions = array_values(SimplePie_Misc::array_unique($captions));
                         }
                     } else {
                         $captions = $captions_parent;
                     }
                     // CATEGORIES
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) {
                         foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) {
                             $term = null;
                             $scheme = null;
                             $label = null;
                             if (isset($category['data'])) {
                                 $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($category['attribs']['']['scheme'])) {
                                 $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                             } else {
                                 $scheme = 'http://search.yahoo.com/mrss/category_schema';
                             }
                             if (isset($category['attribs']['']['label'])) {
                                 $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             $categories[] = new $this->feed->category_class($term, $scheme, $label);
                         }
                     }
                     if (is_array($categories) && is_array($categories_parent)) {
                         $categories = array_values(SimplePie_Misc::array_unique(array_merge($categories, $categories_parent)));
                     } elseif (is_array($categories)) {
                         $categories = array_values(SimplePie_Misc::array_unique($categories));
                     } elseif (is_array($categories_parent)) {
                         $categories = array_values(SimplePie_Misc::array_unique($categories_parent));
                     } else {
                         $categories = null;
                     }
                     // COPYRIGHTS
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) {
                         $copyright_url = null;
                         $copyright_label = null;
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) {
                             $copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) {
                             $copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                         }
                         $copyrights = new $this->feed->copyright_class($copyright_url, $copyright_label);
                     } else {
                         $copyrights = $copyrights_parent;
                     }
                     // CREDITS
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) {
                         foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) {
                             $credit_role = null;
                             $credit_scheme = null;
                             $credit_name = null;
                             if (isset($credit['attribs']['']['role'])) {
                                 $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($credit['attribs']['']['scheme'])) {
                                 $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                             } else {
                                 $credit_scheme = 'urn:ebu';
                             }
                             if (isset($credit['data'])) {
                                 $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             $credits[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name);
                         }
                         if (is_array($credits)) {
                             $credits = array_values(SimplePie_Misc::array_unique($credits));
                         }
                     } else {
                         $credits = $credits_parent;
                     }
                     // DESCRIPTION
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) {
                         $description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                     } else {
                         $description = $description_parent;
                     }
                     // HASHES
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) {
                         foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) {
                             $value = null;
                             $algo = null;
                             if (isset($hash['data'])) {
                                 $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($hash['attribs']['']['algo'])) {
                                 $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
                             } else {
                                 $algo = 'md5';
                             }
                             $hashes[] = $algo . ':' . $value;
                         }
                         if (is_array($hashes)) {
                             $hashes = array_values(SimplePie_Misc::array_unique($hashes));
                         }
                     } else {
                         $hashes = $hashes_parent;
                     }
                     // KEYWORDS
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) {
                         if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) {
                             $temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
                             foreach ($temp as $word) {
                                 $keywords[] = trim($word);
                             }
                             unset($temp);
                         }
                         if (is_array($keywords)) {
                             $keywords = array_values(SimplePie_Misc::array_unique($keywords));
                         }
                     } else {
                         $keywords = $keywords_parent;
                     }
                     // PLAYER
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) {
                         $player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
                     } else {
                         $player = $player_parent;
                     }
                     // RATINGS
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) {
                         foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) {
                             $rating_scheme = null;
                             $rating_value = null;
                             if (isset($rating['attribs']['']['scheme'])) {
                                 $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
                             } else {
                                 $rating_scheme = 'urn:simple';
                             }
                             if (isset($rating['data'])) {
                                 $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             $ratings[] = new $this->feed->rating_class($rating_scheme, $rating_value);
                         }
                         if (is_array($ratings)) {
                             $ratings = array_values(SimplePie_Misc::array_unique($ratings));
                         }
                     } else {
                         $ratings = $ratings_parent;
                     }
                     // RESTRICTIONS
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) {
                         foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) {
                             $restriction_relationship = null;
                             $restriction_type = null;
                             $restriction_value = null;
                             if (isset($restriction['attribs']['']['relationship'])) {
                                 $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($restriction['attribs']['']['type'])) {
                                 $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             if (isset($restriction['data'])) {
                                 $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                             }
                             $restrictions[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value);
                         }
                         if (is_array($restrictions)) {
                             $restrictions = array_values(SimplePie_Misc::array_unique($restrictions));
                         }
                     } else {
                         $restrictions = $restrictions_parent;
                     }
                     // THUMBNAILS
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) {
                         foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) {
                             $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
                         }
                         if (is_array($thumbnails)) {
                             $thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails));
                         }
                     } else {
                         $thumbnails = $thumbnails_parent;
                     }
                     // TITLES
                     if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) {
                         $title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                     } else {
                         $title = $title_parent;
                     }
                     $this->data['enclosures'][] = new $this->feed->enclosure_class($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);
                 }
             }
         }
         foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link) {
             if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure') {
                 // Attributes
                 $bitrate = null;
                 $channels = null;
                 $duration = null;
                 $expression = null;
                 $framerate = null;
                 $height = null;
                 $javascript = null;
                 $lang = null;
                 $length = null;
                 $medium = null;
                 $samplingrate = null;
                 $type = null;
                 $url = null;
                 $width = null;
                 $url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
                 if (isset($link['attribs']['']['type'])) {
                     $type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($link['attribs']['']['length'])) {
                     $length = ceil($link['attribs']['']['length']);
                 }
                 // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
                 $this->data['enclosures'][] = new $this->feed->enclosure_class($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);
             }
         }
         foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link) {
             if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure') {
                 // Attributes
                 $bitrate = null;
                 $channels = null;
                 $duration = null;
                 $expression = null;
                 $framerate = null;
                 $height = null;
                 $javascript = null;
                 $lang = null;
                 $length = null;
                 $medium = null;
                 $samplingrate = null;
                 $type = null;
                 $url = null;
                 $width = null;
                 $url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
                 if (isset($link['attribs']['']['type'])) {
                     $type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($link['attribs']['']['length'])) {
                     $length = ceil($link['attribs']['']['length']);
                 }
                 // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
                 $this->data['enclosures'][] = new $this->feed->enclosure_class($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, $width);
             }
         }
         if ($enclosure = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'enclosure')) {
             if (isset($enclosure[0]['attribs']['']['url'])) {
                 // Attributes
                 $bitrate = null;
                 $channels = null;
                 $duration = null;
                 $expression = null;
                 $framerate = null;
                 $height = null;
                 $javascript = null;
                 $lang = null;
                 $length = null;
                 $medium = null;
                 $samplingrate = null;
                 $type = null;
                 $url = null;
                 $width = null;
                 $url = $this->sanitize($enclosure[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($enclosure[0]));
                 if (isset($enclosure[0]['attribs']['']['type'])) {
                     $type = $this->sanitize($enclosure[0]['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
                 }
                 if (isset($enclosure[0]['attribs']['']['length'])) {
                     $length = ceil($enclosure[0]['attribs']['']['length']);
                 }
                 // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
                 $this->data['enclosures'][] = new $this->feed->enclosure_class($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, $width);
             }
         }
         if (sizeof($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)) {
             // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
             $this->data['enclosures'][] = new $this->feed->enclosure_class($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);
         }
         $this->data['enclosures'] = array_values(SimplePie_Misc::array_unique($this->data['enclosures']));
     }
     if (!empty($this->data['enclosures'])) {
         return $this->data['enclosures'];
     } else {
         return null;
     }
 }
Пример #2
0
 function get_contributors()
 {
     $contributors = array();
     foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor) {
         $name = null;
         $uri = null;
         $email = null;
         if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) {
             $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
         }
         if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) {
             $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]));
         }
         if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) {
             $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
         }
         if ($name !== null || $email !== null || $uri !== null) {
             $contributors[] =& new $this->item->feed->author_class($name, $uri, $email);
         }
     }
     foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor) {
         $name = null;
         $url = null;
         $email = null;
         if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) {
             $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
         }
         if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) {
             $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]));
         }
         if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) {
             $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
         }
         if ($name !== null || $email !== null || $url !== null) {
             $contributors[] =& new $this->item->feed->author_class($name, $url, $email);
         }
     }
     if (!empty($contributors)) {
         return SimplePie_Misc::array_unique($contributors);
     } else {
         return null;
     }
 }