diff options
Diffstat (limited to 'vendor/simplepie/simplepie/src/Item.php')
| -rw-r--r-- | vendor/simplepie/simplepie/src/Item.php | 2315 |
1 files changed, 2306 insertions, 9 deletions
diff --git a/vendor/simplepie/simplepie/src/Item.php b/vendor/simplepie/simplepie/src/Item.php index d3250d5b5..61fd35fa0 100644 --- a/vendor/simplepie/simplepie/src/Item.php +++ b/vendor/simplepie/simplepie/src/Item.php @@ -5,10 +5,7 @@ * A PHP-Based RSS and Atom Feed Framework. * Takes the hard work out of managing a complete RSS/Atom solution. * - * Please note: This file is automatically generated by a build script. The - * full original source is always available from http://simplepie.org/ - * - * Copyright (c) 2004-2016, Ryan Parman, Sam 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 @@ -46,10 +43,2310 @@ namespace SimplePie; -class_exists('SimplePie_Item'); +/** + * Manages all item-related data + * + * Used by {@see \SimplePie\SimplePie::get_item()} and {@see \SimplePie\SimplePie::get_items()} + * + * This class can be overloaded with {@see \SimplePie\SimplePie::set_item_class()} + * + * @package \SimplePie\SimplePie + * @subpackage API + */ +class Item +{ + /** + * Parent feed + * + * @access private + * @var \SimplePie\SimplePie + */ + public $feed; + + /** + * Raw data + * + * @access private + * @var array + */ + public $data = []; + + /** + * Registry object + * + * @see set_registry + * @var \SimplePie\Registry + */ + protected $registry; + + /** + * Create a new item object + * + * This is usually used by {@see \SimplePie\SimplePie::get_items} and + * {@see \SimplePie\SimplePie::get_item}. Avoid creating this manually. + * + * @param \SimplePie\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 (!gc_enabled()) { + 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\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. + * Uses `<xml:base>`, or item link, or feed base URL. + * + * @param array $element + * @return string + */ + public function get_base($element = []) + { + if (!empty($element['xml_base_explicit']) && isset($element['xml_base'])) { + return $element['xml_base']; + } + $link = $this->get_permalink(); + if ($link != null) { + return $link; + } + return $this->feed->get_base($element); + } + + /** + * Sanitize feed data + * + * @access private + * @see \SimplePie\SimplePie::sanitize() + * @param string $data Data to sanitize + * @param int $type One of the \SimplePie\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\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\SimplePie::NAMESPACE_ATOM_10, 'id')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'id')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'guid')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'identifier')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'identifier')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif (isset($this->data['attribs'][\SimplePie\SimplePie::NAMESPACE_RDF]['about'])) { + return $this->sanitize($this->data['attribs'][\SimplePie\SimplePie::NAMESPACE_RDF]['about'], \SimplePie\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\SimplePie::NAMESPACE_ATOM_10, 'title')) { + $this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', [$return[0]['attribs']]), $this->get_base($return[0])); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'title')) { + $this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', [$return[0]['attribs']]), $this->get_base($return[0])); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_10, 'title')) { + $this->data['title'] = $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_090, 'title')) { + $this->data['title'] = $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'title')) { + $this->data['title'] = $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'title')) { + $this->data['title'] = $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'title')) { + $this->data['title'] = $this->sanitize($return[0]['data'], \SimplePie\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 = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'summary')) && + ($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', [$tags[0]['attribs']]), $this->get_base($tags[0])))) { + return $return; + } elseif (($tags = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'summary')) && + ($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', [$tags[0]['attribs']]), $this->get_base($tags[0])))) { + return $return; + } elseif (($tags = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_10, 'description')) && + ($return = $this->sanitize($tags[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($tags[0])))) { + return $return; + } elseif (($tags = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'description')) && + ($return = $this->sanitize($tags[0]['data'], \SimplePie\SimplePie::CONSTRUCT_HTML, $this->get_base($tags[0])))) { + return $return; + } elseif (($tags = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'description')) && + ($return = $this->sanitize($tags[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT))) { + return $return; + } elseif (($tags = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'description')) && + ($return = $this->sanitize($tags[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT))) { + return $return; + } elseif (($tags = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'summary')) && + ($return = $this->sanitize($tags[0]['data'], \SimplePie\SimplePie::CONSTRUCT_HTML, $this->get_base($tags[0])))) { + return $return; + } elseif (($tags = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'subtitle')) && + ($return = $this->sanitize($tags[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT))) { + return $return; + } elseif (($tags = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_090, 'description')) && + ($return = $this->sanitize($tags[0]['data'], \SimplePie\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 = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'content')) && + ($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_10_content_construct_type', [$tags[0]['attribs']]), $this->get_base($tags[0])))) { + return $return; + } elseif (($tags = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'content')) && + ($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', [$tags[0]['attribs']]), $this->get_base($tags[0])))) { + return $return; + } elseif (($tags = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded')) && + ($return = $this->sanitize($tags[0]['data'], \SimplePie\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\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 = []; + + $type = 'category'; + foreach ((array) $this->get_item_tags(\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) { + $scheme = $this->sanitize($category['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['label'])) { + $label = $this->sanitize($category['attribs']['']['label'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $categories[] = $this->registry->create('Category', [$term, $scheme, $label, $type]); + } + foreach ((array) $this->get_item_tags(\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + if (isset($category['attribs']['']['domain'])) { + $scheme = $this->sanitize($category['attribs']['']['domain'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $scheme = null; + } + $categories[] = $this->registry->create('Category', [$term, $scheme, null, $type]); + } + + $type = 'subject'; + foreach ((array) $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, $type) as $category) { + $categories[] = $this->registry->create('Category', [$this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null, $type]); + } + foreach ((array) $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, $type) as $category) { + $categories[] = $this->registry->create('Category', [$this->sanitize($category['data'], \SimplePie\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 = []; + foreach ((array) $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'contributor') as $contributor) { + $name = null; + $uri = null; + $email = null; + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'])) { + $name = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'])) { + $uri = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0])); + } + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'])) { + $email = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $uri !== null) { + $contributors[] = $this->registry->create('Author', [$name, $uri, $email]); + } + } + foreach ((array) $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'contributor') as $contributor) { + $name = null; + $url = null; + $email = null; + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'])) { + $name = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'])) { + $url = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0])); + } + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'])) { + $email = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $url !== null) { + $contributors[] = $this->registry->create('Author', [$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 = []; + foreach ((array) $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'author') as $author) { + $name = null; + $uri = null; + $email = null; + if (isset($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'])) { + $name = $this->sanitize($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'])) { + $uri = $this->sanitize($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0])); + } + if (isset($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'])) { + $email = $this->sanitize($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $uri !== null) { + $authors[] = $this->registry->create('Author', [$name, $uri, $email]); + } + } + if ($author = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'author')) { + $name = null; + $url = null; + $email = null; + if (isset($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'])) { + $name = $this->sanitize($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'])) { + $url = $this->sanitize($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0])); + } + if (isset($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'])) { + $email = $this->sanitize($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $url !== null) { + $authors[] = $this->registry->create('Author', [$name, $url, $email]); + } + } + if ($author = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'author')) { + $authors[] = $this->registry->create('Author', [null, null, $this->sanitize($author[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT)]); + } + foreach ((array) $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'creator') as $author) { + $authors[] = $this->registry->create('Author', [$this->sanitize($author['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]); + } + foreach ((array) $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'creator') as $author) { + $authors[] = $this->registry->create('Author', [$this->sanitize($author['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]); + } + foreach ((array) $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'author') as $author) { + $authors[] = $this->registry->create('Author', [$this->sanitize($author['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]); + } + + if (!empty($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\SimplePie::NAMESPACE_ATOM_10, 'rights')) { + return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', [$return[0]['attribs']]), $this->get_base($return[0])); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'rights')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'rights')) { + return $this->sanitize($return[0]['data'], \SimplePie\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\SimplePie::NAMESPACE_ATOM_10, 'published')) { + $this->data['date']['raw'] = $return[0]['data']; + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'pubDate')) { + $this->data['date']['raw'] = $return[0]['data']; + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'date')) { + $this->data['date']['raw'] = $return[0]['data']; + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'date')) { + $this->data['date']['raw'] = $return[0]['data']; + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'updated')) { + $this->data['date']['raw'] = $return[0]['data']; + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'issued')) { + $this->data['date']['raw'] = $return[0]['data']; + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'created')) { + $this->data['date']['raw'] = $return[0]['data']; + } elseif ($return = $this->get_item_tags(\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + + case 'U': + return $this->data['date']['parsed']; + + default: + return date($date_format, $this->data['date']['parsed']); + } + } + + return null; + } + + /** + * 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\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\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\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 && $links[$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'] = []; + foreach ((array) $this->get_item_tags(\SimplePie\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\SimplePie::CONSTRUCT_IRI, $this->get_base($link)); + } + } + foreach ((array) $this->get_item_tags(\SimplePie\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\SimplePie::CONSTRUCT_IRI, $this->get_base($link)); + } + } + if ($links = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_10, 'link')) { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_090, 'link')) { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'link')) { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'guid')) { + if (!isset($links[0]['attribs']['']['isPermaLink']) || strtolower(trim($links[0]['attribs']['']['isPermaLink'])) === 'true') { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], \SimplePie\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', [$key])) { + if (isset($this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key])) { + $this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key]); + $this->data['links'][$key] =& $this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key]; + } else { + $this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; + } + } elseif (substr($key, 0, 41) === \SimplePie\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'] = []; + + // 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; -if (\false) { - class Item extends \SimplePie_Item - { - } + // 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 = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'text')) { + foreach ($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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['lang'])) { + $caption_lang = $this->sanitize($caption['attribs']['']['lang'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['start'])) { + $caption_startTime = $this->sanitize($caption['attribs']['']['start'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['end'])) { + $caption_endTime = $this->sanitize($caption['attribs']['']['end'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['data'])) { + $caption_text = $this->sanitize($caption['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $captions_parent[] = $this->registry->create('Caption', [$caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text]); + } + } elseif ($captions = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'text')) { + foreach ($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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['lang'])) { + $caption_lang = $this->sanitize($caption['attribs']['']['lang'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['start'])) { + $caption_startTime = $this->sanitize($caption['attribs']['']['start'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['end'])) { + $caption_endTime = $this->sanitize($caption['attribs']['']['end'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['data'])) { + $caption_text = $this->sanitize($caption['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $captions_parent[] = $this->registry->create('Caption', [$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\SimplePie::NAMESPACE_MEDIARSS, 'category') as $category) { + $term = null; + $scheme = null; + $label = null; + if (isset($category['data'])) { + $term = $this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) { + $scheme = $this->sanitize($category['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $scheme = 'http://search.yahoo.com/mrss/category_schema'; + } + if (isset($category['attribs']['']['label'])) { + $label = $this->sanitize($category['attribs']['']['label'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $categories_parent[] = $this->registry->create('Category', [$term, $scheme, $label]); + } + foreach ((array) $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'category') as $category) { + $term = null; + $scheme = null; + $label = null; + if (isset($category['data'])) { + $term = $this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) { + $scheme = $this->sanitize($category['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $scheme = 'http://search.yahoo.com/mrss/category_schema'; + } + if (isset($category['attribs']['']['label'])) { + $label = $this->sanitize($category['attribs']['']['label'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $categories_parent[] = $this->registry->create('Category', [$term, $scheme, $label]); + } + foreach ((array) $parent->get_channel_tags(\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + $categories_parent[] = $this->registry->create('Category', [$term, $scheme, $label]); + + if (isset($category['child'][\SimplePie\SimplePie::NAMESPACE_ITUNES]['category'])) { + foreach ((array) $category['child'][\SimplePie\SimplePie::NAMESPACE_ITUNES]['category'] as $subcategory) { + if (isset($subcategory['attribs']['']['text'])) { + $label = $this->sanitize($subcategory['attribs']['']['text'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $categories_parent[] = $this->registry->create('Category', [$term, $scheme, $label]); + } + } + } + if (is_array($categories_parent)) { + $categories_parent = array_values(array_unique($categories_parent)); + } + + // COPYRIGHT + if ($copyright = $this->get_item_tags(\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($copyright[0]['data'])) { + $copyright_label = $this->sanitize($copyright[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $copyrights_parent = $this->registry->create('Copyright', [$copyright_url, $copyright_label]); + } elseif ($copyright = $parent->get_channel_tags(\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($copyright[0]['data'])) { + $copyright_label = $this->sanitize($copyright[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $copyrights_parent = $this->registry->create('Copyright', [$copyright_url, $copyright_label]); + } + + // CREDITS + if ($credits = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'credit')) { + foreach ($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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($credit['attribs']['']['scheme'])) { + $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $credit_scheme = 'urn:ebu'; + } + if (isset($credit['data'])) { + $credit_name = $this->sanitize($credit['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $credits_parent[] = $this->registry->create('Credit', [$credit_role, $credit_scheme, $credit_name]); + } + } elseif ($credits = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'credit')) { + foreach ($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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($credit['attribs']['']['scheme'])) { + $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $credit_scheme = 'urn:ebu'; + } + if (isset($credit['data'])) { + $credit_name = $this->sanitize($credit['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $credits_parent[] = $this->registry->create('Credit', [$credit_role, $credit_scheme, $credit_name]); + } + } + if (is_array($credits_parent)) { + $credits_parent = array_values(array_unique($credits_parent)); + } + + // DESCRIPTION + if ($description_parent = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'description')) { + if (isset($description_parent[0]['data'])) { + $description_parent = $this->sanitize($description_parent[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + } elseif ($description_parent = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'description')) { + if (isset($description_parent[0]['data'])) { + $description_parent = $this->sanitize($description_parent[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + } + + // DURATION + if ($duration_parent = $this->get_item_tags(\SimplePie\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\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 = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'hash')) { + foreach ($hashes_iterator as $hash) { + $value = null; + $algo = null; + if (isset($hash['data'])) { + $value = $this->sanitize($hash['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($hash['attribs']['']['algo'])) { + $algo = $this->sanitize($hash['attribs']['']['algo'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $algo = 'md5'; + } + $hashes_parent[] = $algo.':'.$value; + } + } elseif ($hashes_iterator = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'hash')) { + foreach ($hashes_iterator as $hash) { + $value = null; + $algo = null; + if (isset($hash['data'])) { + $value = $this->sanitize($hash['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($hash['attribs']['']['algo'])) { + $algo = $this->sanitize($hash['attribs']['']['algo'], \SimplePie\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 = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'keywords')) { + if (isset($keywords[0]['data'])) { + $temp = explode(',', $this->sanitize($keywords[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT)); + foreach ($temp as $word) { + $keywords_parent[] = trim($word); + } + } + unset($temp); + } elseif ($keywords = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'keywords')) { + if (isset($keywords[0]['data'])) { + $temp = explode(',', $this->sanitize($keywords[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT)); + foreach ($temp as $word) { + $keywords_parent[] = trim($word); + } + } + unset($temp); + } elseif ($keywords = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'keywords')) { + if (isset($keywords[0]['data'])) { + $temp = explode(',', $this->sanitize($keywords[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT)); + foreach ($temp as $word) { + $keywords_parent[] = trim($word); + } + } + unset($temp); + } elseif ($keywords = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'keywords')) { + if (isset($keywords[0]['data'])) { + $temp = explode(',', $this->sanitize($keywords[0]['data'], \SimplePie\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 = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'player')) { + if (isset($player_parent[0]['attribs']['']['url'])) { + $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } + } elseif ($player_parent = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'player')) { + if (isset($player_parent[0]['attribs']['']['url'])) { + $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } + } + + // RATINGS + if ($ratings = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'rating')) { + foreach ($ratings as $rating) { + $rating_scheme = null; + $rating_value = null; + if (isset($rating['attribs']['']['scheme'])) { + $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $rating_scheme = 'urn:simple'; + } + if (isset($rating['data'])) { + $rating_value = $this->sanitize($rating['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $ratings_parent[] = $this->registry->create('Rating', [$rating_scheme, $rating_value]); + } + } elseif ($ratings = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'explicit')) { + foreach ($ratings as $rating) { + $rating_scheme = 'urn:itunes'; + $rating_value = null; + if (isset($rating['data'])) { + $rating_value = $this->sanitize($rating['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $ratings_parent[] = $this->registry->create('Rating', [$rating_scheme, $rating_value]); + } + } elseif ($ratings = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'rating')) { + foreach ($ratings as $rating) { + $rating_scheme = null; + $rating_value = null; + if (isset($rating['attribs']['']['scheme'])) { + $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $rating_scheme = 'urn:simple'; + } + if (isset($rating['data'])) { + $rating_value = $this->sanitize($rating['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $ratings_parent[] = $this->registry->create('Rating', [$rating_scheme, $rating_value]); + } + } elseif ($ratings = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'explicit')) { + foreach ($ratings as $rating) { + $rating_scheme = 'urn:itunes'; + $rating_value = null; + if (isset($rating['data'])) { + $rating_value = $this->sanitize($rating['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $ratings_parent[] = $this->registry->create('Rating', [$rating_scheme, $rating_value]); + } + } + if (is_array($ratings_parent)) { + $ratings_parent = array_values(array_unique($ratings_parent)); + } + + // RESTRICTIONS + if ($restrictions = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'restriction')) { + foreach ($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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($restriction['attribs']['']['type'])) { + $restriction_type = $this->sanitize($restriction['attribs']['']['type'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($restriction['data'])) { + $restriction_value = $this->sanitize($restriction['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $restrictions_parent[] = $this->registry->create('Restriction', [$restriction_relationship, $restriction_type, $restriction_value]); + } + } elseif ($restrictions = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'block')) { + foreach ($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[] = $this->registry->create('Restriction', [$restriction_relationship, $restriction_type, $restriction_value]); + } + } elseif ($restrictions = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'restriction')) { + foreach ($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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($restriction['attribs']['']['type'])) { + $restriction_type = $this->sanitize($restriction['attribs']['']['type'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($restriction['data'])) { + $restriction_value = $this->sanitize($restriction['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $restrictions_parent[] = $this->registry->create('Restriction', [$restriction_relationship, $restriction_type, $restriction_value]); + } + } elseif ($restrictions = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'block')) { + foreach ($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[] = $this->registry->create('Restriction', [$restriction_relationship, $restriction_type, $restriction_value]); + } + } + if (is_array($restrictions_parent)) { + $restrictions_parent = array_values(array_unique($restrictions_parent)); + } else { + $restrictions_parent = [new \SimplePie\Restriction('allow', null, 'default')]; + } + + // THUMBNAILS + if ($thumbnails = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'thumbnail')) { + foreach ($thumbnails as $thumbnail) { + if (isset($thumbnail['attribs']['']['url'])) { + $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } + } + } elseif ($thumbnails = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'thumbnail')) { + foreach ($thumbnails as $thumbnail) { + if (isset($thumbnail['attribs']['']['url'])) { + $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } + } + } + + // TITLES + if ($title_parent = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'title')) { + if (isset($title_parent[0]['data'])) { + $title_parent = $this->sanitize($title_parent[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + } elseif ($title_parent = $parent->get_channel_tags(\SimplePie\SimplePie::NAMESPACE_MEDIARSS, 'title')) { + if (isset($title_parent[0]['data'])) { + $title_parent = $this->sanitize($title_parent[0]['data'], \SimplePie\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\SimplePie::NAMESPACE_MEDIARSS, 'group') as $group) { + if (isset($group['child']) && isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['content'])) { + // If we have media:content tags, loop through them. + foreach ((array) $group['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['channels'])) { + $channels = $this->sanitize($content['attribs']['']['channels'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['duration'])) { + $duration = $this->sanitize($content['attribs']['']['duration'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $duration = $duration_parent; + } + if (isset($content['attribs']['']['expression'])) { + $expression = $this->sanitize($content['attribs']['']['expression'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['framerate'])) { + $framerate = $this->sanitize($content['attribs']['']['framerate'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['height'])) { + $height = $this->sanitize($content['attribs']['']['height'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['lang'])) { + $lang = $this->sanitize($content['attribs']['']['lang'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['fileSize'])) { + $length = intval($content['attribs']['']['fileSize']); + } + if (isset($content['attribs']['']['medium'])) { + $medium = $this->sanitize($content['attribs']['']['medium'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['samplingrate'])) { + $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['type'])) { + $type = $this->sanitize($content['attribs']['']['type'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['width'])) { + $width = $this->sanitize($content['attribs']['']['width'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $url = $this->sanitize($content['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + + // Checking the other optional media: elements. Priority: media:content, media:group, item, channel + + // CAPTIONS + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['text'])) { + foreach ($content['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['lang'])) { + $caption_lang = $this->sanitize($caption['attribs']['']['lang'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['start'])) { + $caption_startTime = $this->sanitize($caption['attribs']['']['start'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['end'])) { + $caption_endTime = $this->sanitize($caption['attribs']['']['end'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['data'])) { + $caption_text = $this->sanitize($caption['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $captions[] = $this->registry->create('Caption', [$caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text]); + } + if (is_array($captions)) { + $captions = array_values(array_unique($captions)); + } + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['text'])) { + foreach ($group['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['lang'])) { + $caption_lang = $this->sanitize($caption['attribs']['']['lang'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['start'])) { + $caption_startTime = $this->sanitize($caption['attribs']['']['start'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['end'])) { + $caption_endTime = $this->sanitize($caption['attribs']['']['end'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['data'])) { + $caption_text = $this->sanitize($caption['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $captions[] = $this->registry->create('Caption', [$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\SimplePie::NAMESPACE_MEDIARSS]['category'])) { + foreach ((array) $content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['category'] as $category) { + $term = null; + $scheme = null; + $label = null; + if (isset($category['data'])) { + $term = $this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) { + $scheme = $this->sanitize($category['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $scheme = 'http://search.yahoo.com/mrss/category_schema'; + } + if (isset($category['attribs']['']['label'])) { + $label = $this->sanitize($category['attribs']['']['label'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $categories[] = $this->registry->create('Category', [$term, $scheme, $label]); + } + } + if (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['category'])) { + foreach ((array) $group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['category'] as $category) { + $term = null; + $scheme = null; + $label = null; + if (isset($category['data'])) { + $term = $this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) { + $scheme = $this->sanitize($category['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $scheme = 'http://search.yahoo.com/mrss/category_schema'; + } + if (isset($category['attribs']['']['label'])) { + $label = $this->sanitize($category['attribs']['']['label'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $categories[] = $this->registry->create('Category', [$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\SimplePie::NAMESPACE_MEDIARSS]['copyright'])) { + $copyright_url = null; + $copyright_label = null; + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) { + $copyright_url = $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['data'])) { + $copyright_label = $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $copyrights = $this->registry->create('Copyright', [$copyright_url, $copyright_label]); + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'])) { + $copyright_url = null; + $copyright_label = null; + if (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) { + $copyright_url = $this->sanitize($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['data'])) { + $copyright_label = $this->sanitize($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $copyrights = $this->registry->create('Copyright', [$copyright_url, $copyright_label]); + } else { + $copyrights = $copyrights_parent; + } + + // CREDITS + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['credit'])) { + foreach ($content['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($credit['attribs']['']['scheme'])) { + $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $credit_scheme = 'urn:ebu'; + } + if (isset($credit['data'])) { + $credit_name = $this->sanitize($credit['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $credits[] = $this->registry->create('Credit', [$credit_role, $credit_scheme, $credit_name]); + } + if (is_array($credits)) { + $credits = array_values(array_unique($credits)); + } + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['credit'])) { + foreach ($group['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($credit['attribs']['']['scheme'])) { + $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $credit_scheme = 'urn:ebu'; + } + if (isset($credit['data'])) { + $credit_name = $this->sanitize($credit['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $credits[] = $this->registry->create('Credit', [$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\SimplePie::NAMESPACE_MEDIARSS]['description'])) { + $description = $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['description'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['description'])) { + $description = $this->sanitize($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['description'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $description = $description_parent; + } + + // HASHES + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['hash'])) { + foreach ($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['hash'] as $hash) { + $value = null; + $algo = null; + if (isset($hash['data'])) { + $value = $this->sanitize($hash['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($hash['attribs']['']['algo'])) { + $algo = $this->sanitize($hash['attribs']['']['algo'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $algo = 'md5'; + } + $hashes[] = $algo.':'.$value; + } + if (is_array($hashes)) { + $hashes = array_values(array_unique($hashes)); + } + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['hash'])) { + foreach ($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['hash'] as $hash) { + $value = null; + $algo = null; + if (isset($hash['data'])) { + $value = $this->sanitize($hash['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($hash['attribs']['']['algo'])) { + $algo = $this->sanitize($hash['attribs']['']['algo'], \SimplePie\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\SimplePie::NAMESPACE_MEDIARSS]['keywords'])) { + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['keywords'][0]['data'])) { + $temp = explode(',', $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['keywords'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT)); + foreach ($temp as $word) { + $keywords[] = trim($word); + } + unset($temp); + } + if (is_array($keywords)) { + $keywords = array_values(array_unique($keywords)); + } + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['keywords'])) { + if (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['keywords'][0]['data'])) { + $temp = explode(',', $this->sanitize($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['keywords'][0]['data'], \SimplePie\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\SimplePie::NAMESPACE_MEDIARSS]['player'])) { + $player = $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['player'])) { + $player = $this->sanitize($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } else { + $player = $player_parent; + } + + // RATINGS + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['rating'])) { + foreach ($content['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } else { + $rating_scheme = 'urn:simple'; + } + if (isset($rating['data'])) { + $rating_value = $this->sanitize($rating['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $ratings[] = $this->registry->create('Rating', [$rating_scheme, $rating_value]); + } + if (is_array($ratings)) { + $ratings = array_values(array_unique($ratings)); + } + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['rating'])) { + foreach ($group['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } else { + $rating_scheme = 'urn:simple'; + } + if (isset($rating['data'])) { + $rating_value = $this->sanitize($rating['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $ratings[] = $this->registry->create('Rating', [$rating_scheme, $rating_value]); + } + if (is_array($ratings)) { + $ratings = array_values(array_unique($ratings)); + } + } else { + $ratings = $ratings_parent; + } + + // RESTRICTIONS + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['restriction'])) { + foreach ($content['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($restriction['attribs']['']['type'])) { + $restriction_type = $this->sanitize($restriction['attribs']['']['type'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($restriction['data'])) { + $restriction_value = $this->sanitize($restriction['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $restrictions[] = $this->registry->create('Restriction', [$restriction_relationship, $restriction_type, $restriction_value]); + } + if (is_array($restrictions)) { + $restrictions = array_values(array_unique($restrictions)); + } + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['restriction'])) { + foreach ($group['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($restriction['attribs']['']['type'])) { + $restriction_type = $this->sanitize($restriction['attribs']['']['type'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($restriction['data'])) { + $restriction_value = $this->sanitize($restriction['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $restrictions[] = $this->registry->create('Restriction', [$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\SimplePie::NAMESPACE_MEDIARSS]['thumbnail'])) { + foreach ($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) { + $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } + if (is_array($thumbnails)) { + $thumbnails = array_values(array_unique($thumbnails)); + } + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['thumbnail'])) { + foreach ($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) { + $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } + if (is_array($thumbnails)) { + $thumbnails = array_values(array_unique($thumbnails)); + } + } else { + $thumbnails = $thumbnails_parent; + } + + // TITLES + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['title'])) { + $title = $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['title'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif (isset($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['title'])) { + $title = $this->sanitize($group['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['title'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $title = $title_parent; + } + + $this->data['enclosures'][] = $this->registry->create('Enclosure', [$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\SimplePie::NAMESPACE_MEDIARSS]['content'])) { + foreach ((array) $this->data['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['content'] as $content) { + if (isset($content['attribs']['']['url']) || isset($content['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['channels'])) { + $channels = $this->sanitize($content['attribs']['']['channels'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['duration'])) { + $duration = $this->sanitize($content['attribs']['']['duration'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $duration = $duration_parent; + } + if (isset($content['attribs']['']['expression'])) { + $expression = $this->sanitize($content['attribs']['']['expression'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['framerate'])) { + $framerate = $this->sanitize($content['attribs']['']['framerate'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['height'])) { + $height = $this->sanitize($content['attribs']['']['height'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['lang'])) { + $lang = $this->sanitize($content['attribs']['']['lang'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['fileSize'])) { + $length = intval($content['attribs']['']['fileSize']); + } + if (isset($content['attribs']['']['medium'])) { + $medium = $this->sanitize($content['attribs']['']['medium'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['samplingrate'])) { + $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['type'])) { + $type = $this->sanitize($content['attribs']['']['type'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['width'])) { + $width = $this->sanitize($content['attribs']['']['width'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['url'])) { + $url = $this->sanitize($content['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } + // Checking the other optional media: elements. Priority: media:content, media:group, item, channel + + // CAPTIONS + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['text'])) { + foreach ($content['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['lang'])) { + $caption_lang = $this->sanitize($caption['attribs']['']['lang'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['start'])) { + $caption_startTime = $this->sanitize($caption['attribs']['']['start'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['end'])) { + $caption_endTime = $this->sanitize($caption['attribs']['']['end'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($caption['data'])) { + $caption_text = $this->sanitize($caption['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $captions[] = $this->registry->create('Caption', [$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\SimplePie::NAMESPACE_MEDIARSS]['category'])) { + foreach ((array) $content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['category'] as $category) { + $term = null; + $scheme = null; + $label = null; + if (isset($category['data'])) { + $term = $this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) { + $scheme = $this->sanitize($category['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $scheme = 'http://search.yahoo.com/mrss/category_schema'; + } + if (isset($category['attribs']['']['label'])) { + $label = $this->sanitize($category['attribs']['']['label'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $categories[] = $this->registry->create('Category', [$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\SimplePie::NAMESPACE_MEDIARSS]['copyright'])) { + $copyright_url = null; + $copyright_label = null; + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) { + $copyright_url = $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['data'])) { + $copyright_label = $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['copyright'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $copyrights = $this->registry->create('Copyright', [$copyright_url, $copyright_label]); + } else { + $copyrights = $copyrights_parent; + } + + // CREDITS + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['credit'])) { + foreach ($content['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($credit['attribs']['']['scheme'])) { + $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $credit_scheme = 'urn:ebu'; + } + if (isset($credit['data'])) { + $credit_name = $this->sanitize($credit['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $credits[] = $this->registry->create('Credit', [$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\SimplePie::NAMESPACE_MEDIARSS]['description'])) { + $description = $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['description'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $description = $description_parent; + } + + // HASHES + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['hash'])) { + foreach ($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['hash'] as $hash) { + $value = null; + $algo = null; + if (isset($hash['data'])) { + $value = $this->sanitize($hash['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($hash['attribs']['']['algo'])) { + $algo = $this->sanitize($hash['attribs']['']['algo'], \SimplePie\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\SimplePie::NAMESPACE_MEDIARSS]['keywords'])) { + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['keywords'][0]['data'])) { + $temp = explode(',', $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['keywords'][0]['data'], \SimplePie\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\SimplePie::NAMESPACE_MEDIARSS]['player'])) { + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'])) { + $player = $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } + } else { + $player = $player_parent; + } + + // RATINGS + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['rating'])) { + foreach ($content['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } else { + $rating_scheme = 'urn:simple'; + } + if (isset($rating['data'])) { + $rating_value = $this->sanitize($rating['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $ratings[] = $this->registry->create('Rating', [$rating_scheme, $rating_value]); + } + if (is_array($ratings)) { + $ratings = array_values(array_unique($ratings)); + } + } else { + $ratings = $ratings_parent; + } + + // RESTRICTIONS + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['restriction'])) { + foreach ($content['child'][\SimplePie\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\SimplePie::CONSTRUCT_TEXT); + } + if (isset($restriction['attribs']['']['type'])) { + $restriction_type = $this->sanitize($restriction['attribs']['']['type'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($restriction['data'])) { + $restriction_value = $this->sanitize($restriction['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $restrictions[] = $this->registry->create('Restriction', [$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\SimplePie::NAMESPACE_MEDIARSS]['thumbnail'])) { + foreach ($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) { + if (isset($thumbnail['attribs']['']['url'])) { + $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } + } + if (is_array($thumbnails)) { + $thumbnails = array_values(array_unique($thumbnails)); + } + } else { + $thumbnails = $thumbnails_parent; + } + + // TITLES + if (isset($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['title'])) { + $title = $this->sanitize($content['child'][\SimplePie\SimplePie::NAMESPACE_MEDIARSS]['title'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $title = $title_parent; + } + + $this->data['enclosures'][] = $this->registry->create('Enclosure', [$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\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\SimplePie::CONSTRUCT_IRI, $this->get_base($link)); + if (isset($link['attribs']['']['type'])) { + $type = $this->sanitize($link['attribs']['']['type'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($link['attribs']['']['length'])) { + $length = intval($link['attribs']['']['length']); + } + if (isset($link['attribs']['']['title'])) { + $title = $this->sanitize($link['attribs']['']['title'], \SimplePie\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'][] = $this->registry->create('Enclosure', [$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\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\SimplePie::CONSTRUCT_IRI, $this->get_base($link)); + if (isset($link['attribs']['']['type'])) { + $type = $this->sanitize($link['attribs']['']['type'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($link['attribs']['']['length'])) { + $length = intval($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'][] = $this->registry->create('Enclosure', [$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 = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'enclosure')) { + if (isset($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\SimplePie::CONSTRUCT_IRI, $this->get_base($enclosure[0])); + $url = $this->feed->sanitize->https_url($url); + if (isset($enclosure[0]['attribs']['']['type'])) { + $type = $this->sanitize($enclosure[0]['attribs']['']['type'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($enclosure[0]['attribs']['']['length'])) { + $length = intval($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'][] = $this->registry->create('Enclosure', [$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'][] = $this->registry->create('Enclosure', [$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\SimplePie::NAMESPACE_W3C_BASIC_GEO, 'lat')) { + return (float) $return[0]['data']; + } elseif (($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', 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\SimplePie::NAMESPACE_W3C_BASIC_GEO, 'long')) { + return (float) $return[0]['data']; + } elseif ($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_W3C_BASIC_GEO, 'lon')) { + return (float) $return[0]['data']; + } elseif (($return = $this->get_item_tags(\SimplePie\SimplePie::NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', 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\SimplePie::NAMESPACE_ATOM_10, 'source')) { + return $this->registry->create('Source', [$this, $return[0]]); + } + + return null; + } } + +class_alias('SimplePie\Item', 'SimplePie_Item'); |