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See Release Notes

  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
<?php
> /** > declare(strict_types=1);
* SimplePie * * A PHP-Based RSS and Atom Feed Framework. * Takes the hard work out of managing a complete RSS/Atom solution. *
< * Copyright (c) 2004-2016, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
> * Copyright (c) 2004-2022, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
* All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, are * permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, this list of * conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, this list * of conditions and the following disclaimer in the documentation and/or other materials * provided with the distribution. * * * Neither the name of the SimplePie Team nor the names of its contributors may be used * to endorse or promote products derived from this software without specific prior * written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * @package SimplePie
< * @copyright 2004-2016 Ryan Parman, Geoffrey Sneddon, Ryan McCue
> * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
* @author Ryan Parman
< * @author Geoffrey Sneddon
> * @author Sam Sneddon
* @author Ryan McCue * @link http://simplepie.org/ SimplePie * @license http://www.opensource.org/licenses/bsd-license.php BSD License */
> use SimplePie\Item;
< /** < * Manages all item-related data < * < * Used by {@see SimplePie::get_item()} and {@see SimplePie::get_items()} < * < * This class can be overloaded with {@see SimplePie::set_item_class()} < * < * @package SimplePie < * @subpackage API < */ < class SimplePie_Item < { < /** < * Parent feed < * < * @access private < * @var SimplePie < */ < var $feed; < < /** < * Raw data < * < * @access private < * @var array < */ < var $data = array(); < < /** < * Registry object < * < * @see set_registry < * @var SimplePie_Registry < */ < protected $registry; < < /** < * Create a new item object < * < * This is usually used by {@see SimplePie::get_items} and < * {@see SimplePie::get_item}. Avoid creating this manually. < * < * @param SimplePie $feed Parent feed < * @param array $data Raw data < */ < public function __construct($feed, $data) < { < $this->feed = $feed; < $this->data = $data; < } < < /** < * Set the registry handler < * < * This is usually used by {@see SimplePie_Registry::create} < * < * @since 1.3 < * @param SimplePie_Registry $registry < */ < public function set_registry(SimplePie_Registry $registry) < { < $this->registry = $registry; < } < < /** < * Get a string representation of the item < * < * @return string < */ < public function __toString() < { < return md5(serialize($this->data)); < } < < /** < * Remove items that link back to this before destroying this object < */ < public function __destruct() < { < if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode')) < { < unset($this->feed); < } < } < < /** < * Get data for an item-level element < * < * This method allows you to get access to ANY element/attribute that is a < * sub-element of the item/entry tag. < * < * See {@see SimplePie::get_feed_tags()} for a description of the return value < * < * @since 1.0 < * @see http://simplepie.org/wiki/faq/supported_xml_namespaces < * @param string $namespace The URL of the XML namespace of the elements you're trying to access < * @param string $tag Tag name < * @return array < */ < public function get_item_tags($namespace, $tag) < { < if (isset($this->data['child'][$namespace][$tag])) < { < return $this->data['child'][$namespace][$tag]; < } < < return null; < } < < /** < * Get the base URL value from the parent feed < * < * Uses `<xml:base>` < * < * @param array $element < * @return string < */ < public function get_base($element = array()) < { < return $this->feed->get_base($element); < } < < /** < * Sanitize feed data < * < * @access private < * @see SimplePie::sanitize() < * @param string $data Data to sanitize < * @param int $type One of the SIMPLEPIE_CONSTRUCT_* constants < * @param string $base Base URL to resolve URLs against < * @return string Sanitized data < */ < public function sanitize($data, $type, $base = '') < { < return $this->feed->sanitize($data, $type, $base); < } < < /** < * Get the parent feed < * < * Note: this may not work as you think for multifeeds! < * < * @link http://simplepie.org/faq/typical_multifeed_gotchas#missing_data_from_feed < * @since 1.0 < * @return SimplePie < */ < public function get_feed() < { < return $this->feed; < } < < /** < * Get the unique identifier for the item < * < * This is usually used when writing code to check for new items in a feed. < * < * Uses `<atom:id>`, `<guid>`, `<dc:identifier>` or the `about` attribute < * for RDF. If none of these are supplied (or `$hash` is true), creates an < * MD5 hash based on the permalink, title and content. < * < * @since Beta 2 < * @param boolean $hash Should we force using a hash instead of the supplied ID? < * @param string|false $fn User-supplied function to generate an hash < * @return string|null < */ < public function get_id($hash = false, $fn = 'md5') < { < if (!$hash) < { < if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'id')) < { < return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'id')) < { < return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid')) < { < return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'identifier')) < { < return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'identifier')) < { < return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < elseif (isset($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about'])) < { < return $this->sanitize($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about'], SIMPLEPIE_CONSTRUCT_TEXT); < } < } < if ($fn === false) < { < return null; < } < elseif (!is_callable($fn)) < { < trigger_error('User-supplied function $fn must be callable', E_USER_WARNING); < $fn = 'md5'; < } < return call_user_func($fn, < $this->get_permalink().$this->get_title().$this->get_content()); < } < < /** < * Get the title of the item < * < * Uses `<atom:title>`, `<title>` or `<dc:title>` < * < * @since Beta 2 (previously called `get_item_title` since 0.8) < * @return string|null < */ < public function get_title() < { < if (!isset($this->data['title'])) < { < if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title')) < { < $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])); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title')) < { < $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])); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) < { < $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) < { < $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title')) < { < $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) < { < $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) < { < $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < else < { < $this->data['title'] = null; < } < } < return $this->data['title']; < } < < /** < * Get the content for the item < * < * Prefers summaries over full content , but will return full content if a < * summary does not exist. < * < * To prefer full content instead, use {@see get_content} < * < * Uses `<atom:summary>`, `<description>`, `<dc:description>` or < * `<itunes:subtitle>` < * < * @since 0.8 < * @param boolean $description_only Should we avoid falling back to the content? < * @return string|null < */ < public function get_description($description_only = false) < { < if (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary')) && < ($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0])))) < { < return $return; < } < elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary')) && < ($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0])))) < { < return $return; < } < elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) && < ($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($tags[0])))) < { < return $return; < } < elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description')) && < ($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($tags[0])))) < { < return $return; < } < elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) && < ($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT))) < { < return $return; < } < elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) && < ($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT))) < { < return $return; < } < elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) && < ($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($tags[0])))) < { < return $return; < } < elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) && < ($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT))) < { < return $return; < } < elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description')) && < ($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML))) < { < return $return; < } < < elseif (!$description_only) < { < return $this->get_content(true); < } < < return null; < } < < /** < * Get the content for the item < * < * Prefers full content over summaries, but will return a summary if full < * content does not exist. < * < * To prefer summaries instead, use {@see get_description} < * < * Uses `<atom:content>` or `<content:encoded>` (RSS 1.0 Content Module) < * < * @since 1.0 < * @param boolean $content_only Should we avoid falling back to the description? < * @return string|null < */ < public function get_content($content_only = false) < { < if (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content')) && < ($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_10_content_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0])))) < { < return $return; < } < elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content')) && < ($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0])))) < { < return $return; < } < elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded')) && < ($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($tags[0])))) < { < return $return; < } < elseif (!$content_only) < { < return $this->get_description(true); < } < < return null; < } < < /** < * Get the media:thumbnail of the item < * < * Uses `<media:thumbnail>` < * < * < * @return array|null < */ < public function get_thumbnail() < { < if (!isset($this->data['thumbnail'])) < { < if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) < { < $this->data['thumbnail'] = $return[0]['attribs']['']; < } < else < { < $this->data['thumbnail'] = null; < } < } < return $this->data['thumbnail']; < } < < /** < * Get a category for the item < * < * @since Beta 3 (previously called `get_categories()` since Beta 2) < * @param int $key The category that you want to return. Remember that arrays begin with 0, not 1 < * @return SimplePie_Category|null < */ < public function get_category($key = 0) < { < $categories = $this->get_categories(); < if (isset($categories[$key])) < { < return $categories[$key]; < } < < return null; < } < < /** < * Get all categories for the item < * < * Uses `<atom:category>`, `<category>` or `<dc:subject>` < * < * @since Beta 3 < * @return SimplePie_Category[]|null List of {@see SimplePie_Category} objects < */ < public function get_categories() < { < $categories = array(); < < $type = 'category'; < foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, $type) as $category) < { < $term = null; < $scheme = null; < $label = null; < if (isset($category['attribs']['']['term'])) < { < $term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT); < } < if (isset($category['attribs']['']['scheme'])) < { < $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); < } < if (isset($category['attribs']['']['label'])) < { < $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); < } < $categories[] = $this->registry->create('Category', array($term, $scheme, $label, $type)); < } < foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, $type) as $category) < { < // This is really the label, but keep this as the term also for BC. < // Label will also work on retrieving because that falls back to term. < $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); < if (isset($category['attribs']['']['domain'])) < { < $scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT); < } < else < { < $scheme = null; < } < $categories[] = $this->registry->create('Category', array($term, $scheme, null, $type)); < } < < $type = 'subject'; < foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, $type) as $category) < { < $categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null, $type)); < } < foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, $type) as $category) < { < $categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null, $type)); < } < < if (!empty($categories)) < { < return array_unique($categories); < } < < return null; < } < < /** < * Get an author for the item < * < * @since Beta 2 < * @param int $key The author that you want to return. Remember that arrays begin with 0, not 1 < * @return SimplePie_Author|null < */ < public function get_author($key = 0) < { < $authors = $this->get_authors(); < if (isset($authors[$key])) < { < return $authors[$key]; < } < < return null; < } < < /** < * Get a contributor for the item < * < * @since 1.1 < * @param int $key The contrbutor that you want to return. Remember that arrays begin with 0, not 1 < * @return SimplePie_Author|null < */ < public function get_contributor($key = 0) < { < $contributors = $this->get_contributors(); < if (isset($contributors[$key])) < { < return $contributors[$key]; < } < < return null; < } < < /** < * Get all contributors for the item < * < * Uses `<atom:contributor>` < * < * @since 1.1 < * @return SimplePie_Author[]|null List of {@see SimplePie_Author} objects < */ < public function get_contributors() < { < $contributors = array(); < foreach ((array) $this->get_item_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[] = $this->registry->create('Author', array($name, $uri, $email)); < } < } < foreach ((array) $this->get_item_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[] = $this->registry->create('Author', array($name, $url, $email)); < } < } < < if (!empty($contributors)) < { < return array_unique($contributors); < } < < return null; < } < < /** < * Get all authors for the item < * < * Uses `<atom:author>`, `<author>`, `<dc:creator>` or `<itunes:author>` < * < * @since Beta 2 < * @return SimplePie_Author[]|null List of {@see SimplePie_Author} objects < */ < public function get_authors() < { < $authors = array(); < foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author) < { < $name = null; < $uri = null; < $email = null; < if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) < { < $name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) < { < $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])); < } < if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) < { < $email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < if ($name !== null || $email !== null || $uri !== null) < { < $authors[] = $this->registry->create('Author', array($name, $uri, $email)); < } < } < if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author')) < { < $name = null; < $url = null; < $email = null; < if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) < { < $name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) < { < $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])); < } < if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) < { < $email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < if ($name !== null || $email !== null || $url !== null) < { < $authors[] = $this->registry->create('Author', array($name, $url, $email)); < } < } < if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'author')) < { < $authors[] = $this->registry->create('Author', array(null, null, $this->sanitize($author[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT))); < } < foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author) < { < $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); < } < foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author) < { < $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); < } < foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author) < { < $authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null)); < } < < if (!empty($authors)) < { < return array_unique($authors); < } < elseif (($source = $this->get_source()) && ($authors = $source->get_authors())) < { < return $authors; < } < elseif ($authors = $this->feed->get_authors()) < { < return $authors; < } < < return null; < } < < /** < * Get the copyright info for the item < * < * Uses `<atom:rights>` or `<dc:rights>` < * < * @since 1.1 < * @return string < */ < public function get_copyright() < { < if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights')) < { < return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0])); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights')) < { < return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights')) < { < return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); < } < < return null; < } < < /** < * Get the posting date/time for the item < * < * Uses `<atom:published>`, `<atom:updated>`, `<atom:issued>`, < * `<atom:modified>`, `<pubDate>` or `<dc:date>` < * < * Note: obeys PHP's timezone setting. To get a UTC date/time, use < * {@see get_gmdate} < * < * @since Beta 2 (previously called `get_item_date` since 0.8) < * < * @param string $date_format Supports any PHP date format from {@see http://php.net/date} (empty for the raw data) < * @return int|string|null < */ < public function get_date($date_format = 'j F Y, g:i a') < { < if (!isset($this->data['date'])) < { < if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'published')) < { < $this->data['date']['raw'] = $return[0]['data']; < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'pubDate')) < { < $this->data['date']['raw'] = $return[0]['data']; < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date')) < { < $this->data['date']['raw'] = $return[0]['data']; < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date')) < { < $this->data['date']['raw'] = $return[0]['data']; < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated')) < { < $this->data['date']['raw'] = $return[0]['data']; < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued')) < { < $this->data['date']['raw'] = $return[0]['data']; < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created')) < { < $this->data['date']['raw'] = $return[0]['data']; < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified')) < { < $this->data['date']['raw'] = $return[0]['data']; < } < < if (!empty($this->data['date']['raw'])) < { < $parser = $this->registry->call('Parse_Date', 'get'); < $this->data['date']['parsed'] = $parser->parse($this->data['date']['raw']); < } < else < { < $this->data['date'] = null; < } < } < if ($this->data['date']) < { < $date_format = (string) $date_format; < switch ($date_format) < { < case '': < return $this->sanitize($this->data['date']['raw'], SIMPLEPIE_CONSTRUCT_TEXT); < < case 'U': < return $this->data['date']['parsed'];
> class_exists('SimplePie\Item');
< default: < return date($date_format, $this->data['date']['parsed']); < } < } < < return null; < }
> // @trigger_error(sprintf('Using the "SimplePie_Item" class is deprecated since SimplePie 1.7.0, use "SimplePie\Item" instead.'), \E_USER_DEPRECATED);
< /** < * Get the update date/time for the item < * < * Uses `<atom:updated>` < * < * Note: obeys PHP's timezone setting. To get a UTC date/time, use < * {@see get_gmdate} < * < * @param string $date_format Supports any PHP date format from {@see http://php.net/date} (empty for the raw data) < * @return int|string|null < */ < public function get_updated_date($date_format = 'j F Y, g:i a') < { < if (!isset($this->data['updated'])) < { < if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated')) < { < $this->data['updated']['raw'] = $return[0]['data']; < } < < if (!empty($this->data['updated']['raw'])) < { < $parser = $this->registry->call('Parse_Date', 'get'); < $this->data['updated']['parsed'] = $parser->parse($this->data['updated']['raw']); < } < else < { < $this->data['updated'] = null; < } < } < if ($this->data['updated']) < { < $date_format = (string) $date_format; < switch ($date_format) < { < case '': < return $this->sanitize($this->data['updated']['raw'], SIMPLEPIE_CONSTRUCT_TEXT); < < case 'U': < return $this->data['updated']['parsed']; < < default: < return date($date_format, $this->data['updated']['parsed']); < } < } < < return null; < } < < /** < * Get the localized posting date/time for the item < * < * Returns the date formatted in the localized language. To display in < * languages other than the server's default, you need to change the locale < * with {@link http://php.net/setlocale setlocale()}. The available < * localizations depend on which ones are installed on your web server. < * < * @since 1.0 < * < * @param string $date_format Supports any PHP date format from {@see http://php.net/strftime} (empty for the raw data) < * @return int|string|null < */ < public function get_local_date($date_format = '%c') < { < if (!$date_format) < { < return $this->sanitize($this->get_date(''), SIMPLEPIE_CONSTRUCT_TEXT); < } < elseif (($date = $this->get_date('U')) !== null && $date !== false) < { < return strftime($date_format, $date); < } < < return null; < } < < /** < * Get the posting date/time for the item (UTC time) < * < * @see get_date < * @param string $date_format Supports any PHP date format from {@see http://php.net/date} < * @return int|string|null < */ < public function get_gmdate($date_format = 'j F Y, g:i a') < { < $date = $this->get_date('U'); < if ($date === null) < { < return null; < } < < return gmdate($date_format, $date); < } < < /** < * Get the update date/time for the item (UTC time) < * < * @see get_updated_date < * @param string $date_format Supports any PHP date format from {@see http://php.net/date} < * @return int|string|null < */ < public function get_updated_gmdate($date_format = 'j F Y, g:i a') < { < $date = $this->get_updated_date('U'); < if ($date === null) < { < return null; < } < < return gmdate($date_format, $date); < } < < /** < * Get the permalink for the item < * < * Returns the first link available with a relationship of "alternate". < * Identical to {@see get_link()} with key 0 < * < * @see get_link < * @since 0.8 < * @return string|null Permalink URL < */ < public function get_permalink() < { < $link = $this->get_link(); < $enclosure = $this->get_enclosure(0); < if ($link !== null) < { < return $link; < } < elseif ($enclosure !== null) < { < return $enclosure->get_link(); < } < < return null; < } < < /** < * Get a single link for the item < * < * @since Beta 3 < * @param int $key The link that you want to return. Remember that arrays begin with 0, not 1 < * @param string $rel The relationship of the link to return < * @return string|null Link URL < */ < public function get_link($key = 0, $rel = 'alternate') < { < $links = $this->get_links($rel); < if ($links[$key] !== null) < { < return $links[$key]; < } < < return null; < } < < /** < * Get all links for the item < * < * Uses `<atom:link>`, `<link>` or `<guid>` < * < * @since Beta 2 < * @param string $rel The relationship of links to return < * @return array|null Links found for the item (strings) < */ < public function get_links($rel = 'alternate') < { < if (!isset($this->data['links'])) < { < $this->data['links'] = array(); < foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link) < { < if (isset($link['attribs']['']['href'])) < { < $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; < $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); < < } < } < foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link) < { < if (isset($link['attribs']['']['href'])) < { < $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; < $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); < } < } < if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) < { < $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); < } < if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) < { < $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); < } < if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link')) < { < $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); < } < if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid')) < { < if (!isset($links[0]['attribs']['']['isPermaLink']) || strtolower(trim($links[0]['attribs']['']['isPermaLink'])) === 'true') < { < $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); < } < } < < $keys = array_keys($this->data['links']); < foreach ($keys as $key) < { < if ($this->registry->call('Misc', 'is_isegment_nz_nc', array($key))) < { < if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key])) < { < $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]); < $this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]; < } < else < { < $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; < } < } < elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY) < { < $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; < } < $this->data['links'][$key] = array_unique($this->data['links'][$key]); < } < } < if (isset($this->data['links'][$rel])) < { < return $this->data['links'][$rel]; < } < < return null; < } < < /** < * Get an enclosure from the item < * < * Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS. < * < * @since Beta 2 < * @todo Add ability to prefer one type of content over another (in a media group). < * @param int $key The enclosure that you want to return. Remember that arrays begin with 0, not 1 < * @return SimplePie_Enclosure|null < */ < public function get_enclosure($key = 0, $prefer = null) < { < $enclosures = $this->get_enclosures(); < if (isset($enclosures[$key])) < { < return $enclosures[$key]; < } < < return null; < } < < /** < * Get 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. < * < * @since Beta 2 < * @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 its value is empty, we should fall back to the value from the parent (if it exists). < * @return SimplePie_Enclosure[]|null List of SimplePie_Enclosure items < */ < 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[] = $this->registry->create('Caption', array($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[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); < } < } < if (is_array($captions_parent)) < { < $captions_parent = array_values(array_unique($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[] = $this->registry->create('Category', array($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[] = $this->registry->create('Category', array($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[] = $this->registry->create('Category', array($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[] = $this->registry->create('Category', array($term, $scheme, $label)); < } < } < } < if (is_array($categories_parent)) < { < $categories_parent = array_values(array_unique($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 = $this->registry->create('Copyright', array($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 = $this->registry->create('Copyright', array($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[] = $this->registry->create('Credit', array($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[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); < } < } < if (is_array($credits_parent)) < { < $credits_parent = array_values(array_unique($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)) < { < $hashes_parent = array_values(array_unique($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']))
> if (\false) { > /** @deprecated since SimplePie 1.7.0, use "SimplePie\Item" instead */ > class SimplePie_Item extends Item
{
< $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)) < { < $keywords_parent = array_values(array_unique($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[] = $this->registry->create('Rating', array($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[] = $this->registry->create('Rating', array($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[] = $this->registry->create('Rating', array($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[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); < } < } < if (is_array($ratings_parent)) < { < $ratings_parent = array_values(array_unique($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[] = $this->registry->create('Restriction', array($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[] = $this->registry->create('Restriction', array($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[] = $this->registry->create('Restriction', array($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[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); < } < } < if (is_array($restrictions_parent)) < { < $restrictions_parent = array_values(array_unique($restrictions_parent)); < } < else < { < $restrictions_parent = array(new SimplePie_Restriction('allow', null, 'default')); < } < < // THUMBNAILS < if ($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[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); < } < if (is_array($captions)) < { < $captions = array_values(array_unique($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[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); < } < if (is_array($captions)) < { < $captions = array_values(array_unique($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[] = $this->registry->create('Category', array($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[] = $this->registry->create('Category', array($term, $scheme, $label)); < } < } < if (is_array($categories) && is_array($categories_parent)) < { < $categories = array_values(array_unique(array_merge($categories, $categories_parent))); < } < elseif (is_array($categories)) < { < $categories = array_values(array_unique($categories)); < } < elseif (is_array($categories_parent)) < { < $categories = array_values(array_unique($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 = $this->registry->create('Copyright', array($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 = $this->registry->create('Copyright', array($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[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); < } < if (is_array($credits)) < { < $credits = array_values(array_unique($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[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); < } < if (is_array($credits)) < { < $credits = array_values(array_unique($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)) < { < $hashes = array_values(array_unique($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)) < { < $hashes = array_values(array_unique($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)) < { < $keywords = array_values(array_unique($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)) < { < $keywords = array_values(array_unique($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[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); < } < if (is_array($ratings)) < { < $ratings = array_values(array_unique($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[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); < } < if (is_array($ratings)) < { < $ratings = array_values(array_unique($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[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); < } < if (is_array($restrictions)) < { < $restrictions = array_values(array_unique($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[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); < } < if (is_array($restrictions)) < { < $restrictions = array_values(array_unique($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)) < { < $thumbnails = array_values(array_unique($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)) < { < $thumbnails = array_values(array_unique($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'][] = $this->registry->create('Enclosure', array($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, $width)); < } < } < } < } < < // If we have standalone media:content tags, loop through them. < if (isset($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[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text)); < } < if (is_array($captions)) < { < $captions = array_values(array_unique($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[] = $this->registry->create('Category', array($term, $scheme, $label)); < } < } < if (is_array($categories) && is_array($categories_parent)) < { < $categories = array_values(array_unique(array_merge($categories, $categories_parent))); < } < elseif (is_array($categories)) < { < $categories = array_values(array_unique($categories)); < } < elseif (is_array($categories_parent)) < { < $categories = array_values(array_unique($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 = $this->registry->create('Copyright', array($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[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name)); < } < if (is_array($credits)) < { < $credits = array_values(array_unique($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)) < { < $hashes = array_values(array_unique($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)) < { < $keywords = array_values(array_unique($keywords)); < } < } < else < { < $keywords = $keywords_parent; < } < < // PLAYER < if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) < { < if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'])) { < $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[] = $this->registry->create('Rating', array($rating_scheme, $rating_value)); < } < if (is_array($ratings)) < { < $ratings = array_values(array_unique($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[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value)); < } < if (is_array($restrictions)) < { < $restrictions = array_values(array_unique($restrictions)); < } < } < else < { < $restrictions = $restrictions_parent; < } < < // THUMBNAILS < if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) < { < foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) < { < if (isset($thumbnail['attribs']['']['url'])) { < $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); < } < } < if (is_array($thumbnails)) < { < $thumbnails = array_values(array_unique($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'][] = $this->registry->create('Enclosure', array($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)); < } < } < } < < 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']); < } < if (isset($link['attribs']['']['title'])) < { < $title = $this->sanitize($link['attribs']['']['title'], SIMPLEPIE_CONSTRUCT_TEXT); < } < else < { < $title = $title_parent; < } < < // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor < $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, $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'][] = $this->registry->create('Enclosure', array($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, $width)); < } < } < < if ($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'][] = $this->registry->create('Enclosure', array($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, $width)); < } < } < < if (sizeof($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'][] = $this->registry->create('Enclosure', array($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)); < } < < $this->data['enclosures'] = array_values(array_unique($this->data['enclosures'])); < } < if (!empty($this->data['enclosures'])) < { < return $this->data['enclosures']; < } < < return null; < } < < /** < * Get the latitude coordinates for the item < * < * Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications < * < * Uses `<geo:lat>` or `<georss:point>` < * < * @since 1.0 < * @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo < * @link http://www.georss.org/ GeoRSS < * @return string|null < */ < public function get_latitude() < { < if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat')) < { < return (float) $return[0]['data']; < } < elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) < { < return (float) $match[1]; < } < < return null; < } < < /** < * Get the longitude coordinates for the item < * < * Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications < * < * Uses `<geo:long>`, `<geo:lon>` or `<georss:point>` < * < * @since 1.0 < * @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo < * @link http://www.georss.org/ GeoRSS < * @return string|null < */ < public function get_longitude() < { < if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long')) < { < return (float) $return[0]['data']; < } < elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon')) < { < return (float) $return[0]['data']; < } < elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) < { < return (float) $match[2]; < } < < return null; < } < < /** < * Get the `<atom:source>` for the item < * < * @since 1.1 < * @return SimplePie_Source|null < */ < public function get_source() < { < if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'source')) < { < return $this->registry->create('Source', array($this, $return[0])); < } < < return null;
} }