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a72e30d847
This brings SimplePie in sync with the most up to date version, 1.5.5. This update brings many bug fixes, small enhancements, and PHP compatibility fixes for newer versions of PHP. For a full list of changes, see https://github.com/simplepie/simplepie/blob/master/CHANGELOG.md#155-may-1-2020. Props dshanske, slushman, etruel, wpshades, dmenard, desrosj, hareesh-pillai, stevenkword, jrf, Ipstenu, johnbillion. Fixes #36669. Built from https://develop.svn.wordpress.org/trunk@47733 git-svn-id: http://core.svn.wordpress.org/trunk@47509 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2967 lines
97 KiB
PHP
2967 lines
97 KiB
PHP
<?php
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/**
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* SimplePie
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*
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* A PHP-Based RSS and Atom Feed Framework.
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* Takes the hard work out of managing a complete RSS/Atom solution.
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*
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* Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are
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* permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* * Neither the name of the SimplePie Team nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
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* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* @package SimplePie
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* @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
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* @author Ryan Parman
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* @author Sam Sneddon
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* @author Ryan McCue
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* @link http://simplepie.org/ SimplePie
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* @license http://www.opensource.org/licenses/bsd-license.php BSD License
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*/
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/**
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* Manages all item-related data
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*
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* Used by {@see SimplePie::get_item()} and {@see SimplePie::get_items()}
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*
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* This class can be overloaded with {@see SimplePie::set_item_class()}
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*
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* @package SimplePie
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* @subpackage API
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*/
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class SimplePie_Item
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{
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/**
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* Parent feed
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*
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* @access private
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* @var SimplePie
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*/
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var $feed;
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/**
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* Raw data
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*
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* @access private
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* @var array
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*/
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var $data = array();
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/**
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* Registry object
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*
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* @see set_registry
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* @var SimplePie_Registry
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*/
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protected $registry;
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/**
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* Create a new item object
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*
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* This is usually used by {@see SimplePie::get_items} and
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* {@see SimplePie::get_item}. Avoid creating this manually.
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*
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* @param SimplePie $feed Parent feed
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* @param array $data Raw data
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*/
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public function __construct($feed, $data)
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{
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$this->feed = $feed;
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$this->data = $data;
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}
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/**
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* Set the registry handler
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*
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* This is usually used by {@see SimplePie_Registry::create}
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*
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* @since 1.3
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* @param SimplePie_Registry $registry
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*/
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public function set_registry(SimplePie_Registry $registry)
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{
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$this->registry = $registry;
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}
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/**
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* Get a string representation of the item
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*
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* @return string
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*/
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public function __toString()
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{
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return md5(serialize($this->data));
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}
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/**
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* Remove items that link back to this before destroying this object
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*/
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public function __destruct()
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{
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if (!gc_enabled())
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{
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unset($this->feed);
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}
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}
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/**
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* Get data for an item-level element
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*
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* This method allows you to get access to ANY element/attribute that is a
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* sub-element of the item/entry tag.
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*
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* See {@see SimplePie::get_feed_tags()} for a description of the return value
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*
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* @since 1.0
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* @see http://simplepie.org/wiki/faq/supported_xml_namespaces
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* @param string $namespace The URL of the XML namespace of the elements you're trying to access
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* @param string $tag Tag name
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* @return array
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*/
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public function get_item_tags($namespace, $tag)
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{
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if (isset($this->data['child'][$namespace][$tag]))
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{
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return $this->data['child'][$namespace][$tag];
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}
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return null;
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}
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/**
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* Get the base URL value from the parent feed
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*
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* Uses `<xml:base>`
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*
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* @param array $element
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* @return string
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*/
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public function get_base($element = array())
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{
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return $this->feed->get_base($element);
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}
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/**
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* Sanitize feed data
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*
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* @access private
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* @see SimplePie::sanitize()
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* @param string $data Data to sanitize
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* @param int $type One of the SIMPLEPIE_CONSTRUCT_* constants
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* @param string $base Base URL to resolve URLs against
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* @return string Sanitized data
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*/
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public function sanitize($data, $type, $base = '')
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{
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return $this->feed->sanitize($data, $type, $base);
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}
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/**
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* Get the parent feed
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*
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* Note: this may not work as you think for multifeeds!
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*
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* @link http://simplepie.org/faq/typical_multifeed_gotchas#missing_data_from_feed
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* @since 1.0
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* @return SimplePie
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*/
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public function get_feed()
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{
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return $this->feed;
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}
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/**
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* Get the unique identifier for the item
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*
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* This is usually used when writing code to check for new items in a feed.
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*
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* Uses `<atom:id>`, `<guid>`, `<dc:identifier>` or the `about` attribute
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* for RDF. If none of these are supplied (or `$hash` is true), creates an
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* MD5 hash based on the permalink, title and content.
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*
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* @since Beta 2
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* @param boolean $hash Should we force using a hash instead of the supplied ID?
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* @param string|false $fn User-supplied function to generate an hash
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* @return string|null
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*/
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public function get_id($hash = false, $fn = 'md5')
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{
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if (!$hash)
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{
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if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'id'))
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{
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return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
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}
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'id'))
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{
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return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
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}
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid'))
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{
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return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
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}
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'identifier'))
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{
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return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
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}
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'identifier'))
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{
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return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
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}
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elseif (isset($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about']))
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{
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return $this->sanitize($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about'], SIMPLEPIE_CONSTRUCT_TEXT);
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}
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}
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if ($fn === false)
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{
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return null;
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}
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elseif (!is_callable($fn))
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{
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trigger_error('User-supplied function $fn must be callable', E_USER_WARNING);
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$fn = 'md5';
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}
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return call_user_func($fn,
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$this->get_permalink().$this->get_title().$this->get_content());
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}
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/**
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* Get the title of the item
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*
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* Uses `<atom:title>`, `<title>` or `<dc:title>`
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*
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* @since Beta 2 (previously called `get_item_title` since 0.8)
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* @return string|null
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*/
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public function get_title()
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{
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if (!isset($this->data['title']))
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{
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if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title'))
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{
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$this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
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}
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title'))
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{
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$this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
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}
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title'))
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{
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$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
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}
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title'))
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{
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$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
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}
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title'))
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{
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$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
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}
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title'))
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{
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$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
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}
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title'))
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{
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$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
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}
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else
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{
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$this->data['title'] = null;
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}
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}
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return $this->data['title'];
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}
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/**
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* Get the content for the item
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*
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* Prefers summaries over full content , but will return full content if a
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* summary does not exist.
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*
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* To prefer full content instead, use {@see get_content}
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*
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* Uses `<atom:summary>`, `<description>`, `<dc:description>` or
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* `<itunes:subtitle>`
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*
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* @since 0.8
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* @param boolean $description_only Should we avoid falling back to the content?
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* @return string|null
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*/
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public function get_description($description_only = false)
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{
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if (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary')) &&
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($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0]))))
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{
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return $return;
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}
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elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary')) &&
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($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0]))))
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{
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return $return;
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}
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elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) &&
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($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($tags[0]))))
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{
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return $return;
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}
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elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description')) &&
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($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($tags[0]))))
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{
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return $return;
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}
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elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) &&
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($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)))
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{
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return $return;
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}
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elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) &&
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($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)))
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{
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return $return;
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}
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elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) &&
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($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($tags[0]))))
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{
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return $return;
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}
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elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) &&
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($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)))
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{
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return $return;
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}
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elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description')) &&
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($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML)))
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{
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return $return;
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}
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elseif (!$description_only)
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{
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return $this->get_content(true);
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}
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return null;
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}
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/**
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* Get the content for the item
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*
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* Prefers full content over summaries, but will return a summary if full
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* content does not exist.
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*
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* To prefer summaries instead, use {@see get_description}
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*
|
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* Uses `<atom:content>` or `<content:encoded>` (RSS 1.0 Content Module)
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*
|
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* @since 1.0
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* @param boolean $content_only Should we avoid falling back to the description?
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* @return string|null
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*/
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public function get_content($content_only = false)
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{
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if (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content')) &&
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($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_10_content_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0]))))
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{
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return $return;
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}
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elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content')) &&
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($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0]))))
|
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{
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return $return;
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}
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elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded')) &&
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($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($tags[0]))))
|
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{
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return $return;
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}
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elseif (!$content_only)
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{
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return $this->get_description(true);
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}
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return null;
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}
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|
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/**
|
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* Get the media:thumbnail of the item
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|
*
|
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* Uses `<media:thumbnail>`
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*
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*
|
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* @return array|null
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*/
|
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public function get_thumbnail()
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{
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if (!isset($this->data['thumbnail']))
|
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{
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if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail'))
|
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{
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$this->data['thumbnail'] = $return[0]['attribs'][''];
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|
}
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else
|
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{
|
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$this->data['thumbnail'] = null;
|
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}
|
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}
|
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return $this->data['thumbnail'];
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}
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|
|
|
/**
|
|
* Get a category for the item
|
|
*
|
|
* @since Beta 3 (previously called `get_categories()` since Beta 2)
|
|
* @param int $key The category that you want to return. Remember that arrays begin with 0, not 1
|
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* @return SimplePie_Category|null
|
|
*/
|
|
public function get_category($key = 0)
|
|
{
|
|
$categories = $this->get_categories();
|
|
if (isset($categories[$key]))
|
|
{
|
|
return $categories[$key];
|
|
}
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|
|
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return null;
|
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}
|
|
|
|
/**
|
|
* 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
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|
*/
|
|
public function get_categories()
|
|
{
|
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$categories = array();
|
|
|
|
$type = 'category';
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, $type) as $category)
|
|
{
|
|
$term = null;
|
|
$scheme = null;
|
|
$label = null;
|
|
if (isset($category['attribs']['']['term']))
|
|
{
|
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$term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($category['attribs']['']['scheme']))
|
|
{
|
|
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($category['attribs']['']['label']))
|
|
{
|
|
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$categories[] = $this->registry->create('Category', array($term, $scheme, $label, $type));
|
|
}
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, $type) as $category)
|
|
{
|
|
// This is really the label, but keep this as the term also for BC.
|
|
// Label will also work on retrieving because that falls back to term.
|
|
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
if (isset($category['attribs']['']['domain']))
|
|
{
|
|
$scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$scheme = null;
|
|
}
|
|
$categories[] = $this->registry->create('Category', array($term, $scheme, null, $type));
|
|
}
|
|
|
|
$type = 'subject';
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, $type) as $category)
|
|
{
|
|
$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null, $type));
|
|
}
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, $type) as $category)
|
|
{
|
|
$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null, $type));
|
|
}
|
|
|
|
if (!empty($categories))
|
|
{
|
|
return array_unique($categories);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get an author for the item
|
|
*
|
|
* @since Beta 2
|
|
* @param int $key The author that you want to return. Remember that arrays begin with 0, not 1
|
|
* @return SimplePie_Author|null
|
|
*/
|
|
public function get_author($key = 0)
|
|
{
|
|
$authors = $this->get_authors();
|
|
if (isset($authors[$key]))
|
|
{
|
|
return $authors[$key];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get a contributor for the item
|
|
*
|
|
* @since 1.1
|
|
* @param int $key The contrbutor that you want to return. Remember that arrays begin with 0, not 1
|
|
* @return SimplePie_Author|null
|
|
*/
|
|
public function get_contributor($key = 0)
|
|
{
|
|
$contributors = $this->get_contributors();
|
|
if (isset($contributors[$key]))
|
|
{
|
|
return $contributors[$key];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get all contributors for the item
|
|
*
|
|
* Uses `<atom:contributor>`
|
|
*
|
|
* @since 1.1
|
|
* @return SimplePie_Author[]|null List of {@see SimplePie_Author} objects
|
|
*/
|
|
public function get_contributors()
|
|
{
|
|
$contributors = array();
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor)
|
|
{
|
|
$name = null;
|
|
$uri = null;
|
|
$email = null;
|
|
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
|
|
{
|
|
$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
|
|
{
|
|
$uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
|
|
}
|
|
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
|
|
{
|
|
$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if ($name !== null || $email !== null || $uri !== null)
|
|
{
|
|
$contributors[] = $this->registry->create('Author', array($name, $uri, $email));
|
|
}
|
|
}
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor)
|
|
{
|
|
$name = null;
|
|
$url = null;
|
|
$email = null;
|
|
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
|
|
{
|
|
$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
|
|
{
|
|
$url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
|
|
}
|
|
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
|
|
{
|
|
$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if ($name !== null || $email !== null || $url !== null)
|
|
{
|
|
$contributors[] = $this->registry->create('Author', array($name, $url, $email));
|
|
}
|
|
}
|
|
|
|
if (!empty($contributors))
|
|
{
|
|
return array_unique($contributors);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get all authors for the item
|
|
*
|
|
* Uses `<atom:author>`, `<author>`, `<dc:creator>` or `<itunes:author>`
|
|
*
|
|
* @since Beta 2
|
|
* @return SimplePie_Author[]|null List of {@see SimplePie_Author} objects
|
|
*/
|
|
public function get_authors()
|
|
{
|
|
$authors = array();
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author)
|
|
{
|
|
$name = null;
|
|
$uri = null;
|
|
$email = null;
|
|
if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
|
|
{
|
|
$name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
|
|
{
|
|
$uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
|
|
}
|
|
if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
|
|
{
|
|
$email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if ($name !== null || $email !== null || $uri !== null)
|
|
{
|
|
$authors[] = $this->registry->create('Author', array($name, $uri, $email));
|
|
}
|
|
}
|
|
if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author'))
|
|
{
|
|
$name = null;
|
|
$url = null;
|
|
$email = null;
|
|
if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
|
|
{
|
|
$name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
|
|
{
|
|
$url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
|
|
}
|
|
if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
|
|
{
|
|
$email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if ($name !== null || $email !== null || $url !== null)
|
|
{
|
|
$authors[] = $this->registry->create('Author', array($name, $url, $email));
|
|
}
|
|
}
|
|
if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'author'))
|
|
{
|
|
$authors[] = $this->registry->create('Author', array(null, null, $this->sanitize($author[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)));
|
|
}
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author)
|
|
{
|
|
$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
|
|
}
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author)
|
|
{
|
|
$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
|
|
}
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author)
|
|
{
|
|
$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
|
|
}
|
|
|
|
if (!empty($authors))
|
|
{
|
|
return array_unique($authors);
|
|
}
|
|
elseif (($source = $this->get_source()) && ($authors = $source->get_authors()))
|
|
{
|
|
return $authors;
|
|
}
|
|
elseif ($authors = $this->feed->get_authors())
|
|
{
|
|
return $authors;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the copyright info for the item
|
|
*
|
|
* Uses `<atom:rights>` or `<dc:rights>`
|
|
*
|
|
* @since 1.1
|
|
* @return string
|
|
*/
|
|
public function get_copyright()
|
|
{
|
|
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights'))
|
|
{
|
|
return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
|
|
}
|
|
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights'))
|
|
{
|
|
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights'))
|
|
{
|
|
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the posting date/time for the item
|
|
*
|
|
* Uses `<atom:published>`, `<atom:updated>`, `<atom:issued>`,
|
|
* `<atom:modified>`, `<pubDate>` or `<dc:date>`
|
|
*
|
|
* Note: obeys PHP's timezone setting. To get a UTC date/time, use
|
|
* {@see get_gmdate}
|
|
*
|
|
* @since Beta 2 (previously called `get_item_date` since 0.8)
|
|
*
|
|
* @param string $date_format Supports any PHP date format from {@see http://php.net/date} (empty for the raw data)
|
|
* @return int|string|null
|
|
*/
|
|
public function get_date($date_format = 'j F Y, g:i a')
|
|
{
|
|
if (!isset($this->data['date']))
|
|
{
|
|
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'published'))
|
|
{
|
|
$this->data['date']['raw'] = $return[0]['data'];
|
|
}
|
|
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'pubDate'))
|
|
{
|
|
$this->data['date']['raw'] = $return[0]['data'];
|
|
}
|
|
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date'))
|
|
{
|
|
$this->data['date']['raw'] = $return[0]['data'];
|
|
}
|
|
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date'))
|
|
{
|
|
$this->data['date']['raw'] = $return[0]['data'];
|
|
}
|
|
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated'))
|
|
{
|
|
$this->data['date']['raw'] = $return[0]['data'];
|
|
}
|
|
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued'))
|
|
{
|
|
$this->data['date']['raw'] = $return[0]['data'];
|
|
}
|
|
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created'))
|
|
{
|
|
$this->data['date']['raw'] = $return[0]['data'];
|
|
}
|
|
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified'))
|
|
{
|
|
$this->data['date']['raw'] = $return[0]['data'];
|
|
}
|
|
|
|
if (!empty($this->data['date']['raw']))
|
|
{
|
|
$parser = $this->registry->call('Parse_Date', 'get');
|
|
$this->data['date']['parsed'] = $parser->parse($this->data['date']['raw']);
|
|
}
|
|
else
|
|
{
|
|
$this->data['date'] = null;
|
|
}
|
|
}
|
|
if ($this->data['date'])
|
|
{
|
|
$date_format = (string) $date_format;
|
|
switch ($date_format)
|
|
{
|
|
case '':
|
|
return $this->sanitize($this->data['date']['raw'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
|
|
case 'U':
|
|
return $this->data['date']['parsed'];
|
|
|
|
default:
|
|
return date($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_NAMESPACE_ATOM_10, 'updated'))
|
|
{
|
|
$this->data['updated']['raw'] = $return[0]['data'];
|
|
}
|
|
|
|
if (!empty($this->data['updated']['raw']))
|
|
{
|
|
$parser = $this->registry->call('Parse_Date', 'get');
|
|
$this->data['updated']['parsed'] = $parser->parse($this->data['updated']['raw']);
|
|
}
|
|
else
|
|
{
|
|
$this->data['updated'] = null;
|
|
}
|
|
}
|
|
if ($this->data['updated'])
|
|
{
|
|
$date_format = (string) $date_format;
|
|
switch ($date_format)
|
|
{
|
|
case '':
|
|
return $this->sanitize($this->data['updated']['raw'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
|
|
case 'U':
|
|
return $this->data['updated']['parsed'];
|
|
|
|
default:
|
|
return date($date_format, $this->data['updated']['parsed']);
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the localized posting date/time for the item
|
|
*
|
|
* Returns the date formatted in the localized language. To display in
|
|
* languages other than the server's default, you need to change the locale
|
|
* with {@link http://php.net/setlocale setlocale()}. The available
|
|
* localizations depend on which ones are installed on your web server.
|
|
*
|
|
* @since 1.0
|
|
*
|
|
* @param string $date_format Supports any PHP date format from {@see http://php.net/strftime} (empty for the raw data)
|
|
* @return int|string|null
|
|
*/
|
|
public function get_local_date($date_format = '%c')
|
|
{
|
|
if (!$date_format)
|
|
{
|
|
return $this->sanitize($this->get_date(''), SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
elseif (($date = $this->get_date('U')) !== null && $date !== false)
|
|
{
|
|
return strftime($date_format, $date);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the posting date/time for the item (UTC time)
|
|
*
|
|
* @see get_date
|
|
* @param string $date_format Supports any PHP date format from {@see http://php.net/date}
|
|
* @return int|string|null
|
|
*/
|
|
public function get_gmdate($date_format = 'j F Y, g:i a')
|
|
{
|
|
$date = $this->get_date('U');
|
|
if ($date === null)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
return gmdate($date_format, $date);
|
|
}
|
|
|
|
/**
|
|
* Get the update date/time for the item (UTC time)
|
|
*
|
|
* @see get_updated_date
|
|
* @param string $date_format Supports any PHP date format from {@see http://php.net/date}
|
|
* @return int|string|null
|
|
*/
|
|
public function get_updated_gmdate($date_format = 'j F Y, g:i a')
|
|
{
|
|
$date = $this->get_updated_date('U');
|
|
if ($date === null)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
return gmdate($date_format, $date);
|
|
}
|
|
|
|
/**
|
|
* Get the permalink for the item
|
|
*
|
|
* Returns the first link available with a relationship of "alternate".
|
|
* Identical to {@see get_link()} with key 0
|
|
*
|
|
* @see get_link
|
|
* @since 0.8
|
|
* @return string|null Permalink URL
|
|
*/
|
|
public function get_permalink()
|
|
{
|
|
$link = $this->get_link();
|
|
$enclosure = $this->get_enclosure(0);
|
|
if ($link !== null)
|
|
{
|
|
return $link;
|
|
}
|
|
elseif ($enclosure !== null)
|
|
{
|
|
return $enclosure->get_link();
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get a single link for the item
|
|
*
|
|
* @since Beta 3
|
|
* @param int $key The link that you want to return. Remember that arrays begin with 0, not 1
|
|
* @param string $rel The relationship of the link to return
|
|
* @return string|null Link URL
|
|
*/
|
|
public function get_link($key = 0, $rel = 'alternate')
|
|
{
|
|
$links = $this->get_links($rel);
|
|
if ($links && $links[$key] !== null)
|
|
{
|
|
return $links[$key];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get all links for the item
|
|
*
|
|
* Uses `<atom:link>`, `<link>` or `<guid>`
|
|
*
|
|
* @since Beta 2
|
|
* @param string $rel The relationship of links to return
|
|
* @return array|null Links found for the item (strings)
|
|
*/
|
|
public function get_links($rel = 'alternate')
|
|
{
|
|
if (!isset($this->data['links']))
|
|
{
|
|
$this->data['links'] = array();
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link)
|
|
{
|
|
if (isset($link['attribs']['']['href']))
|
|
{
|
|
$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
|
|
$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
|
|
|
|
}
|
|
}
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link)
|
|
{
|
|
if (isset($link['attribs']['']['href']))
|
|
{
|
|
$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
|
|
$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
|
|
}
|
|
}
|
|
if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link'))
|
|
{
|
|
$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
|
|
}
|
|
if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link'))
|
|
{
|
|
$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
|
|
}
|
|
if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link'))
|
|
{
|
|
$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
|
|
}
|
|
if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid'))
|
|
{
|
|
if (!isset($links[0]['attribs']['']['isPermaLink']) || strtolower(trim($links[0]['attribs']['']['isPermaLink'])) === 'true')
|
|
{
|
|
$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
|
|
}
|
|
}
|
|
|
|
$keys = array_keys($this->data['links']);
|
|
foreach ($keys as $key)
|
|
{
|
|
if ($this->registry->call('Misc', 'is_isegment_nz_nc', array($key)))
|
|
{
|
|
if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]))
|
|
{
|
|
$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]);
|
|
$this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key];
|
|
}
|
|
else
|
|
{
|
|
$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key];
|
|
}
|
|
}
|
|
elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY)
|
|
{
|
|
$this->data['links'][substr($key, 41)] =& $this->data['links'][$key];
|
|
}
|
|
$this->data['links'][$key] = array_unique($this->data['links'][$key]);
|
|
}
|
|
}
|
|
if (isset($this->data['links'][$rel]))
|
|
{
|
|
return $this->data['links'][$rel];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get an enclosure from the item
|
|
*
|
|
* Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS.
|
|
*
|
|
* @since Beta 2
|
|
* @todo Add ability to prefer one type of content over another (in a media group).
|
|
* @param int $key The enclosure that you want to return. Remember that arrays begin with 0, not 1
|
|
* @return SimplePie_Enclosure|null
|
|
*/
|
|
public function get_enclosure($key = 0, $prefer = null)
|
|
{
|
|
$enclosures = $this->get_enclosures();
|
|
if (isset($enclosures[$key]))
|
|
{
|
|
return $enclosures[$key];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get all available enclosures (podcasts, etc.)
|
|
*
|
|
* Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS.
|
|
*
|
|
* At this point, we're pretty much assuming that all enclosures for an item
|
|
* are the same content. Anything else is too complicated to
|
|
* properly support.
|
|
*
|
|
* @since Beta 2
|
|
* @todo Add support for end-user defined sorting of enclosures by type/handler (so we can prefer the faster-loading FLV over MP4).
|
|
* @todo If an element exists at a level, but its value is empty, we should fall back to the value from the parent (if it exists).
|
|
* @return SimplePie_Enclosure[]|null List of SimplePie_Enclosure items
|
|
*/
|
|
public function get_enclosures()
|
|
{
|
|
if (!isset($this->data['enclosures']))
|
|
{
|
|
$this->data['enclosures'] = array();
|
|
|
|
// Elements
|
|
$captions_parent = null;
|
|
$categories_parent = null;
|
|
$copyrights_parent = null;
|
|
$credits_parent = null;
|
|
$description_parent = null;
|
|
$duration_parent = null;
|
|
$hashes_parent = null;
|
|
$keywords_parent = null;
|
|
$player_parent = null;
|
|
$ratings_parent = null;
|
|
$restrictions_parent = null;
|
|
$thumbnails_parent = null;
|
|
$title_parent = null;
|
|
|
|
// Let's do the channel and item-level ones first, and just re-use them if we need to.
|
|
$parent = $this->get_feed();
|
|
|
|
// CAPTIONS
|
|
if ($captions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text'))
|
|
{
|
|
foreach ($captions as $caption)
|
|
{
|
|
$caption_type = null;
|
|
$caption_lang = null;
|
|
$caption_startTime = null;
|
|
$caption_endTime = null;
|
|
$caption_text = null;
|
|
if (isset($caption['attribs']['']['type']))
|
|
{
|
|
$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['lang']))
|
|
{
|
|
$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['start']))
|
|
{
|
|
$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['end']))
|
|
{
|
|
$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['data']))
|
|
{
|
|
$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$captions_parent[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
|
|
}
|
|
}
|
|
elseif ($captions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text'))
|
|
{
|
|
foreach ($captions as $caption)
|
|
{
|
|
$caption_type = null;
|
|
$caption_lang = null;
|
|
$caption_startTime = null;
|
|
$caption_endTime = null;
|
|
$caption_text = null;
|
|
if (isset($caption['attribs']['']['type']))
|
|
{
|
|
$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['lang']))
|
|
{
|
|
$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['start']))
|
|
{
|
|
$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['end']))
|
|
{
|
|
$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['data']))
|
|
{
|
|
$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$captions_parent[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
|
|
}
|
|
}
|
|
if (is_array($captions_parent))
|
|
{
|
|
$captions_parent = array_values(array_unique($captions_parent));
|
|
}
|
|
|
|
// CATEGORIES
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category)
|
|
{
|
|
$term = null;
|
|
$scheme = null;
|
|
$label = null;
|
|
if (isset($category['data']))
|
|
{
|
|
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($category['attribs']['']['scheme']))
|
|
{
|
|
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$scheme = 'http://search.yahoo.com/mrss/category_schema';
|
|
}
|
|
if (isset($category['attribs']['']['label']))
|
|
{
|
|
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
|
|
}
|
|
foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category)
|
|
{
|
|
$term = null;
|
|
$scheme = null;
|
|
$label = null;
|
|
if (isset($category['data']))
|
|
{
|
|
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($category['attribs']['']['scheme']))
|
|
{
|
|
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$scheme = 'http://search.yahoo.com/mrss/category_schema';
|
|
}
|
|
if (isset($category['attribs']['']['label']))
|
|
{
|
|
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
|
|
}
|
|
foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'category') as $category)
|
|
{
|
|
$term = null;
|
|
$scheme = 'http://www.itunes.com/dtds/podcast-1.0.dtd';
|
|
$label = null;
|
|
if (isset($category['attribs']['']['text']))
|
|
{
|
|
$label = $this->sanitize($category['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
|
|
|
|
if (isset($category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category']))
|
|
{
|
|
foreach ((array) $category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'] as $subcategory)
|
|
{
|
|
if (isset($subcategory['attribs']['']['text']))
|
|
{
|
|
$label = $this->sanitize($subcategory['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
|
|
}
|
|
}
|
|
}
|
|
if (is_array($categories_parent))
|
|
{
|
|
$categories_parent = array_values(array_unique($categories_parent));
|
|
}
|
|
|
|
// COPYRIGHT
|
|
if ($copyright = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright'))
|
|
{
|
|
$copyright_url = null;
|
|
$copyright_label = null;
|
|
if (isset($copyright[0]['attribs']['']['url']))
|
|
{
|
|
$copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($copyright[0]['data']))
|
|
{
|
|
$copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$copyrights_parent = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
|
|
}
|
|
elseif ($copyright = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright'))
|
|
{
|
|
$copyright_url = null;
|
|
$copyright_label = null;
|
|
if (isset($copyright[0]['attribs']['']['url']))
|
|
{
|
|
$copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($copyright[0]['data']))
|
|
{
|
|
$copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$copyrights_parent = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
|
|
}
|
|
|
|
// CREDITS
|
|
if ($credits = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit'))
|
|
{
|
|
foreach ($credits as $credit)
|
|
{
|
|
$credit_role = null;
|
|
$credit_scheme = null;
|
|
$credit_name = null;
|
|
if (isset($credit['attribs']['']['role']))
|
|
{
|
|
$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($credit['attribs']['']['scheme']))
|
|
{
|
|
$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$credit_scheme = 'urn:ebu';
|
|
}
|
|
if (isset($credit['data']))
|
|
{
|
|
$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$credits_parent[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
|
|
}
|
|
}
|
|
elseif ($credits = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit'))
|
|
{
|
|
foreach ($credits as $credit)
|
|
{
|
|
$credit_role = null;
|
|
$credit_scheme = null;
|
|
$credit_name = null;
|
|
if (isset($credit['attribs']['']['role']))
|
|
{
|
|
$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($credit['attribs']['']['scheme']))
|
|
{
|
|
$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$credit_scheme = 'urn:ebu';
|
|
}
|
|
if (isset($credit['data']))
|
|
{
|
|
$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$credits_parent[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
|
|
}
|
|
}
|
|
if (is_array($credits_parent))
|
|
{
|
|
$credits_parent = array_values(array_unique($credits_parent));
|
|
}
|
|
|
|
// DESCRIPTION
|
|
if ($description_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description'))
|
|
{
|
|
if (isset($description_parent[0]['data']))
|
|
{
|
|
$description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
}
|
|
elseif ($description_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description'))
|
|
{
|
|
if (isset($description_parent[0]['data']))
|
|
{
|
|
$description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
}
|
|
|
|
// DURATION
|
|
if ($duration_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'duration'))
|
|
{
|
|
$seconds = null;
|
|
$minutes = null;
|
|
$hours = null;
|
|
if (isset($duration_parent[0]['data']))
|
|
{
|
|
$temp = explode(':', $this->sanitize($duration_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
|
|
if (sizeof($temp) > 0)
|
|
{
|
|
$seconds = (int) array_pop($temp);
|
|
}
|
|
if (sizeof($temp) > 0)
|
|
{
|
|
$minutes = (int) array_pop($temp);
|
|
$seconds += $minutes * 60;
|
|
}
|
|
if (sizeof($temp) > 0)
|
|
{
|
|
$hours = (int) array_pop($temp);
|
|
$seconds += $hours * 3600;
|
|
}
|
|
unset($temp);
|
|
$duration_parent = $seconds;
|
|
}
|
|
}
|
|
|
|
// HASHES
|
|
if ($hashes_iterator = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash'))
|
|
{
|
|
foreach ($hashes_iterator as $hash)
|
|
{
|
|
$value = null;
|
|
$algo = null;
|
|
if (isset($hash['data']))
|
|
{
|
|
$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($hash['attribs']['']['algo']))
|
|
{
|
|
$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$algo = 'md5';
|
|
}
|
|
$hashes_parent[] = $algo.':'.$value;
|
|
}
|
|
}
|
|
elseif ($hashes_iterator = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash'))
|
|
{
|
|
foreach ($hashes_iterator as $hash)
|
|
{
|
|
$value = null;
|
|
$algo = null;
|
|
if (isset($hash['data']))
|
|
{
|
|
$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($hash['attribs']['']['algo']))
|
|
{
|
|
$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$algo = 'md5';
|
|
}
|
|
$hashes_parent[] = $algo.':'.$value;
|
|
}
|
|
}
|
|
if (is_array($hashes_parent))
|
|
{
|
|
$hashes_parent = array_values(array_unique($hashes_parent));
|
|
}
|
|
|
|
// KEYWORDS
|
|
if ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords'))
|
|
{
|
|
if (isset($keywords[0]['data']))
|
|
{
|
|
$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
|
|
foreach ($temp as $word)
|
|
{
|
|
$keywords_parent[] = trim($word);
|
|
}
|
|
}
|
|
unset($temp);
|
|
}
|
|
elseif ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords'))
|
|
{
|
|
if (isset($keywords[0]['data']))
|
|
{
|
|
$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
|
|
foreach ($temp as $word)
|
|
{
|
|
$keywords_parent[] = trim($word);
|
|
}
|
|
}
|
|
unset($temp);
|
|
}
|
|
elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords'))
|
|
{
|
|
if (isset($keywords[0]['data']))
|
|
{
|
|
$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
|
|
foreach ($temp as $word)
|
|
{
|
|
$keywords_parent[] = trim($word);
|
|
}
|
|
}
|
|
unset($temp);
|
|
}
|
|
elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords'))
|
|
{
|
|
if (isset($keywords[0]['data']))
|
|
{
|
|
$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
|
|
foreach ($temp as $word)
|
|
{
|
|
$keywords_parent[] = trim($word);
|
|
}
|
|
}
|
|
unset($temp);
|
|
}
|
|
if (is_array($keywords_parent))
|
|
{
|
|
$keywords_parent = array_values(array_unique($keywords_parent));
|
|
}
|
|
|
|
// PLAYER
|
|
if ($player_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player'))
|
|
{
|
|
if (isset($player_parent[0]['attribs']['']['url']))
|
|
{
|
|
$player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
}
|
|
elseif ($player_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player'))
|
|
{
|
|
if (isset($player_parent[0]['attribs']['']['url']))
|
|
{
|
|
$player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
}
|
|
|
|
// RATINGS
|
|
if ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating'))
|
|
{
|
|
foreach ($ratings as $rating)
|
|
{
|
|
$rating_scheme = null;
|
|
$rating_value = null;
|
|
if (isset($rating['attribs']['']['scheme']))
|
|
{
|
|
$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$rating_scheme = 'urn:simple';
|
|
}
|
|
if (isset($rating['data']))
|
|
{
|
|
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
|
|
}
|
|
}
|
|
elseif ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit'))
|
|
{
|
|
foreach ($ratings as $rating)
|
|
{
|
|
$rating_scheme = 'urn:itunes';
|
|
$rating_value = null;
|
|
if (isset($rating['data']))
|
|
{
|
|
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
|
|
}
|
|
}
|
|
elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating'))
|
|
{
|
|
foreach ($ratings as $rating)
|
|
{
|
|
$rating_scheme = null;
|
|
$rating_value = null;
|
|
if (isset($rating['attribs']['']['scheme']))
|
|
{
|
|
$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$rating_scheme = 'urn:simple';
|
|
}
|
|
if (isset($rating['data']))
|
|
{
|
|
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
|
|
}
|
|
}
|
|
elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit'))
|
|
{
|
|
foreach ($ratings as $rating)
|
|
{
|
|
$rating_scheme = 'urn:itunes';
|
|
$rating_value = null;
|
|
if (isset($rating['data']))
|
|
{
|
|
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
|
|
}
|
|
}
|
|
if (is_array($ratings_parent))
|
|
{
|
|
$ratings_parent = array_values(array_unique($ratings_parent));
|
|
}
|
|
|
|
// RESTRICTIONS
|
|
if ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction'))
|
|
{
|
|
foreach ($restrictions as $restriction)
|
|
{
|
|
$restriction_relationship = null;
|
|
$restriction_type = null;
|
|
$restriction_value = null;
|
|
if (isset($restriction['attribs']['']['relationship']))
|
|
{
|
|
$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($restriction['attribs']['']['type']))
|
|
{
|
|
$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($restriction['data']))
|
|
{
|
|
$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
|
|
}
|
|
}
|
|
elseif ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block'))
|
|
{
|
|
foreach ($restrictions as $restriction)
|
|
{
|
|
$restriction_relationship = 'allow';
|
|
$restriction_type = null;
|
|
$restriction_value = 'itunes';
|
|
if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes')
|
|
{
|
|
$restriction_relationship = 'deny';
|
|
}
|
|
$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
|
|
}
|
|
}
|
|
elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction'))
|
|
{
|
|
foreach ($restrictions as $restriction)
|
|
{
|
|
$restriction_relationship = null;
|
|
$restriction_type = null;
|
|
$restriction_value = null;
|
|
if (isset($restriction['attribs']['']['relationship']))
|
|
{
|
|
$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($restriction['attribs']['']['type']))
|
|
{
|
|
$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($restriction['data']))
|
|
{
|
|
$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
|
|
}
|
|
}
|
|
elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block'))
|
|
{
|
|
foreach ($restrictions as $restriction)
|
|
{
|
|
$restriction_relationship = 'allow';
|
|
$restriction_type = null;
|
|
$restriction_value = 'itunes';
|
|
if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes')
|
|
{
|
|
$restriction_relationship = 'deny';
|
|
}
|
|
$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
|
|
}
|
|
}
|
|
if (is_array($restrictions_parent))
|
|
{
|
|
$restrictions_parent = array_values(array_unique($restrictions_parent));
|
|
}
|
|
else
|
|
{
|
|
$restrictions_parent = array(new SimplePie_Restriction('allow', null, 'default'));
|
|
}
|
|
|
|
// THUMBNAILS
|
|
if ($thumbnails = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail'))
|
|
{
|
|
foreach ($thumbnails as $thumbnail)
|
|
{
|
|
if (isset($thumbnail['attribs']['']['url']))
|
|
{
|
|
$thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
}
|
|
}
|
|
elseif ($thumbnails = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail'))
|
|
{
|
|
foreach ($thumbnails as $thumbnail)
|
|
{
|
|
if (isset($thumbnail['attribs']['']['url']))
|
|
{
|
|
$thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
}
|
|
}
|
|
|
|
// TITLES
|
|
if ($title_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title'))
|
|
{
|
|
if (isset($title_parent[0]['data']))
|
|
{
|
|
$title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
}
|
|
elseif ($title_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title'))
|
|
{
|
|
if (isset($title_parent[0]['data']))
|
|
{
|
|
$title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
}
|
|
|
|
// Clear the memory
|
|
unset($parent);
|
|
|
|
// Attributes
|
|
$bitrate = null;
|
|
$channels = null;
|
|
$duration = null;
|
|
$expression = null;
|
|
$framerate = null;
|
|
$height = null;
|
|
$javascript = null;
|
|
$lang = null;
|
|
$length = null;
|
|
$medium = null;
|
|
$samplingrate = null;
|
|
$type = null;
|
|
$url = null;
|
|
$width = null;
|
|
|
|
// Elements
|
|
$captions = null;
|
|
$categories = null;
|
|
$copyrights = null;
|
|
$credits = null;
|
|
$description = null;
|
|
$hashes = null;
|
|
$keywords = null;
|
|
$player = null;
|
|
$ratings = null;
|
|
$restrictions = null;
|
|
$thumbnails = null;
|
|
$title = null;
|
|
|
|
// If we have media:group tags, loop through them.
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group') as $group)
|
|
{
|
|
if(isset($group['child']) && isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content']))
|
|
{
|
|
// If we have media:content tags, loop through them.
|
|
foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content)
|
|
{
|
|
if (isset($content['attribs']['']['url']))
|
|
{
|
|
// Attributes
|
|
$bitrate = null;
|
|
$channels = null;
|
|
$duration = null;
|
|
$expression = null;
|
|
$framerate = null;
|
|
$height = null;
|
|
$javascript = null;
|
|
$lang = null;
|
|
$length = null;
|
|
$medium = null;
|
|
$samplingrate = null;
|
|
$type = null;
|
|
$url = null;
|
|
$width = null;
|
|
|
|
// Elements
|
|
$captions = null;
|
|
$categories = null;
|
|
$copyrights = null;
|
|
$credits = null;
|
|
$description = null;
|
|
$hashes = null;
|
|
$keywords = null;
|
|
$player = null;
|
|
$ratings = null;
|
|
$restrictions = null;
|
|
$thumbnails = null;
|
|
$title = null;
|
|
|
|
// Start checking the attributes of media:content
|
|
if (isset($content['attribs']['']['bitrate']))
|
|
{
|
|
$bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['channels']))
|
|
{
|
|
$channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['duration']))
|
|
{
|
|
$duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$duration = $duration_parent;
|
|
}
|
|
if (isset($content['attribs']['']['expression']))
|
|
{
|
|
$expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['framerate']))
|
|
{
|
|
$framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['height']))
|
|
{
|
|
$height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['lang']))
|
|
{
|
|
$lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['fileSize']))
|
|
{
|
|
$length = ceil($content['attribs']['']['fileSize']);
|
|
}
|
|
if (isset($content['attribs']['']['medium']))
|
|
{
|
|
$medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['samplingrate']))
|
|
{
|
|
$samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['type']))
|
|
{
|
|
$type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['width']))
|
|
{
|
|
$width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
|
|
// Checking the other optional media: elements. Priority: media:content, media:group, item, channel
|
|
|
|
// CAPTIONS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
|
|
{
|
|
$caption_type = null;
|
|
$caption_lang = null;
|
|
$caption_startTime = null;
|
|
$caption_endTime = null;
|
|
$caption_text = null;
|
|
if (isset($caption['attribs']['']['type']))
|
|
{
|
|
$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['lang']))
|
|
{
|
|
$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['start']))
|
|
{
|
|
$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['end']))
|
|
{
|
|
$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['data']))
|
|
{
|
|
$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
|
|
}
|
|
if (is_array($captions))
|
|
{
|
|
$captions = array_values(array_unique($captions));
|
|
}
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
|
|
{
|
|
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
|
|
{
|
|
$caption_type = null;
|
|
$caption_lang = null;
|
|
$caption_startTime = null;
|
|
$caption_endTime = null;
|
|
$caption_text = null;
|
|
if (isset($caption['attribs']['']['type']))
|
|
{
|
|
$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['lang']))
|
|
{
|
|
$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['start']))
|
|
{
|
|
$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['end']))
|
|
{
|
|
$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['data']))
|
|
{
|
|
$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
|
|
}
|
|
if (is_array($captions))
|
|
{
|
|
$captions = array_values(array_unique($captions));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$captions = $captions_parent;
|
|
}
|
|
|
|
// CATEGORIES
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
|
|
{
|
|
foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
|
|
{
|
|
$term = null;
|
|
$scheme = null;
|
|
$label = null;
|
|
if (isset($category['data']))
|
|
{
|
|
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($category['attribs']['']['scheme']))
|
|
{
|
|
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$scheme = 'http://search.yahoo.com/mrss/category_schema';
|
|
}
|
|
if (isset($category['attribs']['']['label']))
|
|
{
|
|
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
|
|
}
|
|
}
|
|
if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
|
|
{
|
|
foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
|
|
{
|
|
$term = null;
|
|
$scheme = null;
|
|
$label = null;
|
|
if (isset($category['data']))
|
|
{
|
|
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($category['attribs']['']['scheme']))
|
|
{
|
|
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$scheme = 'http://search.yahoo.com/mrss/category_schema';
|
|
}
|
|
if (isset($category['attribs']['']['label']))
|
|
{
|
|
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
|
|
}
|
|
}
|
|
if (is_array($categories) && is_array($categories_parent))
|
|
{
|
|
$categories = array_values(array_unique(array_merge($categories, $categories_parent)));
|
|
}
|
|
elseif (is_array($categories))
|
|
{
|
|
$categories = array_values(array_unique($categories));
|
|
}
|
|
elseif (is_array($categories_parent))
|
|
{
|
|
$categories = array_values(array_unique($categories_parent));
|
|
}
|
|
|
|
// COPYRIGHTS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
|
|
{
|
|
$copyright_url = null;
|
|
$copyright_label = null;
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
|
|
{
|
|
$copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
|
|
{
|
|
$copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
|
|
{
|
|
$copyright_url = null;
|
|
$copyright_label = null;
|
|
if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
|
|
{
|
|
$copyright_url = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
|
|
{
|
|
$copyright_label = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
|
|
}
|
|
else
|
|
{
|
|
$copyrights = $copyrights_parent;
|
|
}
|
|
|
|
// CREDITS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
|
|
{
|
|
$credit_role = null;
|
|
$credit_scheme = null;
|
|
$credit_name = null;
|
|
if (isset($credit['attribs']['']['role']))
|
|
{
|
|
$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($credit['attribs']['']['scheme']))
|
|
{
|
|
$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$credit_scheme = 'urn:ebu';
|
|
}
|
|
if (isset($credit['data']))
|
|
{
|
|
$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
|
|
}
|
|
if (is_array($credits))
|
|
{
|
|
$credits = array_values(array_unique($credits));
|
|
}
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
|
|
{
|
|
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
|
|
{
|
|
$credit_role = null;
|
|
$credit_scheme = null;
|
|
$credit_name = null;
|
|
if (isset($credit['attribs']['']['role']))
|
|
{
|
|
$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($credit['attribs']['']['scheme']))
|
|
{
|
|
$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$credit_scheme = 'urn:ebu';
|
|
}
|
|
if (isset($credit['data']))
|
|
{
|
|
$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
|
|
}
|
|
if (is_array($credits))
|
|
{
|
|
$credits = array_values(array_unique($credits));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$credits = $credits_parent;
|
|
}
|
|
|
|
// DESCRIPTION
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
|
|
{
|
|
$description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
|
|
{
|
|
$description = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$description = $description_parent;
|
|
}
|
|
|
|
// HASHES
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
|
|
{
|
|
$value = null;
|
|
$algo = null;
|
|
if (isset($hash['data']))
|
|
{
|
|
$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($hash['attribs']['']['algo']))
|
|
{
|
|
$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$algo = 'md5';
|
|
}
|
|
$hashes[] = $algo.':'.$value;
|
|
}
|
|
if (is_array($hashes))
|
|
{
|
|
$hashes = array_values(array_unique($hashes));
|
|
}
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
|
|
{
|
|
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
|
|
{
|
|
$value = null;
|
|
$algo = null;
|
|
if (isset($hash['data']))
|
|
{
|
|
$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($hash['attribs']['']['algo']))
|
|
{
|
|
$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$algo = 'md5';
|
|
}
|
|
$hashes[] = $algo.':'.$value;
|
|
}
|
|
if (is_array($hashes))
|
|
{
|
|
$hashes = array_values(array_unique($hashes));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$hashes = $hashes_parent;
|
|
}
|
|
|
|
// KEYWORDS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
|
|
{
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
|
|
{
|
|
$temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
|
|
foreach ($temp as $word)
|
|
{
|
|
$keywords[] = trim($word);
|
|
}
|
|
unset($temp);
|
|
}
|
|
if (is_array($keywords))
|
|
{
|
|
$keywords = array_values(array_unique($keywords));
|
|
}
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
|
|
{
|
|
if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
|
|
{
|
|
$temp = explode(',', $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
|
|
foreach ($temp as $word)
|
|
{
|
|
$keywords[] = trim($word);
|
|
}
|
|
unset($temp);
|
|
}
|
|
if (is_array($keywords))
|
|
{
|
|
$keywords = array_values(array_unique($keywords));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$keywords = $keywords_parent;
|
|
}
|
|
|
|
// PLAYER
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
|
|
{
|
|
$player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
|
|
{
|
|
$player = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
else
|
|
{
|
|
$player = $player_parent;
|
|
}
|
|
|
|
// RATINGS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
|
|
{
|
|
$rating_scheme = null;
|
|
$rating_value = null;
|
|
if (isset($rating['attribs']['']['scheme']))
|
|
{
|
|
$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$rating_scheme = 'urn:simple';
|
|
}
|
|
if (isset($rating['data']))
|
|
{
|
|
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
|
|
}
|
|
if (is_array($ratings))
|
|
{
|
|
$ratings = array_values(array_unique($ratings));
|
|
}
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
|
|
{
|
|
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
|
|
{
|
|
$rating_scheme = null;
|
|
$rating_value = null;
|
|
if (isset($rating['attribs']['']['scheme']))
|
|
{
|
|
$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$rating_scheme = 'urn:simple';
|
|
}
|
|
if (isset($rating['data']))
|
|
{
|
|
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
|
|
}
|
|
if (is_array($ratings))
|
|
{
|
|
$ratings = array_values(array_unique($ratings));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$ratings = $ratings_parent;
|
|
}
|
|
|
|
// RESTRICTIONS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
|
|
{
|
|
$restriction_relationship = null;
|
|
$restriction_type = null;
|
|
$restriction_value = null;
|
|
if (isset($restriction['attribs']['']['relationship']))
|
|
{
|
|
$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($restriction['attribs']['']['type']))
|
|
{
|
|
$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($restriction['data']))
|
|
{
|
|
$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
|
|
}
|
|
if (is_array($restrictions))
|
|
{
|
|
$restrictions = array_values(array_unique($restrictions));
|
|
}
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
|
|
{
|
|
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
|
|
{
|
|
$restriction_relationship = null;
|
|
$restriction_type = null;
|
|
$restriction_value = null;
|
|
if (isset($restriction['attribs']['']['relationship']))
|
|
{
|
|
$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($restriction['attribs']['']['type']))
|
|
{
|
|
$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($restriction['data']))
|
|
{
|
|
$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
|
|
}
|
|
if (is_array($restrictions))
|
|
{
|
|
$restrictions = array_values(array_unique($restrictions));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$restrictions = $restrictions_parent;
|
|
}
|
|
|
|
// THUMBNAILS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
|
|
{
|
|
$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
if (is_array($thumbnails))
|
|
{
|
|
$thumbnails = array_values(array_unique($thumbnails));
|
|
}
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
|
|
{
|
|
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
|
|
{
|
|
$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
if (is_array($thumbnails))
|
|
{
|
|
$thumbnails = array_values(array_unique($thumbnails));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$thumbnails = $thumbnails_parent;
|
|
}
|
|
|
|
// TITLES
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
|
|
{
|
|
$title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
|
|
{
|
|
$title = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$title = $title_parent;
|
|
}
|
|
|
|
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// If we have standalone media:content tags, loop through them.
|
|
if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content']))
|
|
{
|
|
foreach ((array) $this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content)
|
|
{
|
|
if (isset($content['attribs']['']['url']) || isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
|
|
{
|
|
// Attributes
|
|
$bitrate = null;
|
|
$channels = null;
|
|
$duration = null;
|
|
$expression = null;
|
|
$framerate = null;
|
|
$height = null;
|
|
$javascript = null;
|
|
$lang = null;
|
|
$length = null;
|
|
$medium = null;
|
|
$samplingrate = null;
|
|
$type = null;
|
|
$url = null;
|
|
$width = null;
|
|
|
|
// Elements
|
|
$captions = null;
|
|
$categories = null;
|
|
$copyrights = null;
|
|
$credits = null;
|
|
$description = null;
|
|
$hashes = null;
|
|
$keywords = null;
|
|
$player = null;
|
|
$ratings = null;
|
|
$restrictions = null;
|
|
$thumbnails = null;
|
|
$title = null;
|
|
|
|
// Start checking the attributes of media:content
|
|
if (isset($content['attribs']['']['bitrate']))
|
|
{
|
|
$bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['channels']))
|
|
{
|
|
$channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['duration']))
|
|
{
|
|
$duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$duration = $duration_parent;
|
|
}
|
|
if (isset($content['attribs']['']['expression']))
|
|
{
|
|
$expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['framerate']))
|
|
{
|
|
$framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['height']))
|
|
{
|
|
$height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['lang']))
|
|
{
|
|
$lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['fileSize']))
|
|
{
|
|
$length = ceil($content['attribs']['']['fileSize']);
|
|
}
|
|
if (isset($content['attribs']['']['medium']))
|
|
{
|
|
$medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['samplingrate']))
|
|
{
|
|
$samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['type']))
|
|
{
|
|
$type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['width']))
|
|
{
|
|
$width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['attribs']['']['url']))
|
|
{
|
|
$url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
// Checking the other optional media: elements. Priority: media:content, media:group, item, channel
|
|
|
|
// CAPTIONS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
|
|
{
|
|
$caption_type = null;
|
|
$caption_lang = null;
|
|
$caption_startTime = null;
|
|
$caption_endTime = null;
|
|
$caption_text = null;
|
|
if (isset($caption['attribs']['']['type']))
|
|
{
|
|
$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['lang']))
|
|
{
|
|
$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['start']))
|
|
{
|
|
$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['attribs']['']['end']))
|
|
{
|
|
$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($caption['data']))
|
|
{
|
|
$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
|
|
}
|
|
if (is_array($captions))
|
|
{
|
|
$captions = array_values(array_unique($captions));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$captions = $captions_parent;
|
|
}
|
|
|
|
// CATEGORIES
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
|
|
{
|
|
foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
|
|
{
|
|
$term = null;
|
|
$scheme = null;
|
|
$label = null;
|
|
if (isset($category['data']))
|
|
{
|
|
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($category['attribs']['']['scheme']))
|
|
{
|
|
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$scheme = 'http://search.yahoo.com/mrss/category_schema';
|
|
}
|
|
if (isset($category['attribs']['']['label']))
|
|
{
|
|
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
|
|
}
|
|
}
|
|
if (is_array($categories) && is_array($categories_parent))
|
|
{
|
|
$categories = array_values(array_unique(array_merge($categories, $categories_parent)));
|
|
}
|
|
elseif (is_array($categories))
|
|
{
|
|
$categories = array_values(array_unique($categories));
|
|
}
|
|
elseif (is_array($categories_parent))
|
|
{
|
|
$categories = array_values(array_unique($categories_parent));
|
|
}
|
|
else
|
|
{
|
|
$categories = null;
|
|
}
|
|
|
|
// COPYRIGHTS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
|
|
{
|
|
$copyright_url = null;
|
|
$copyright_label = null;
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
|
|
{
|
|
$copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
|
|
{
|
|
$copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
|
|
}
|
|
else
|
|
{
|
|
$copyrights = $copyrights_parent;
|
|
}
|
|
|
|
// CREDITS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
|
|
{
|
|
$credit_role = null;
|
|
$credit_scheme = null;
|
|
$credit_name = null;
|
|
if (isset($credit['attribs']['']['role']))
|
|
{
|
|
$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($credit['attribs']['']['scheme']))
|
|
{
|
|
$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$credit_scheme = 'urn:ebu';
|
|
}
|
|
if (isset($credit['data']))
|
|
{
|
|
$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
|
|
}
|
|
if (is_array($credits))
|
|
{
|
|
$credits = array_values(array_unique($credits));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$credits = $credits_parent;
|
|
}
|
|
|
|
// DESCRIPTION
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
|
|
{
|
|
$description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$description = $description_parent;
|
|
}
|
|
|
|
// HASHES
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
|
|
{
|
|
$value = null;
|
|
$algo = null;
|
|
if (isset($hash['data']))
|
|
{
|
|
$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($hash['attribs']['']['algo']))
|
|
{
|
|
$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$algo = 'md5';
|
|
}
|
|
$hashes[] = $algo.':'.$value;
|
|
}
|
|
if (is_array($hashes))
|
|
{
|
|
$hashes = array_values(array_unique($hashes));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$hashes = $hashes_parent;
|
|
}
|
|
|
|
// KEYWORDS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
|
|
{
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
|
|
{
|
|
$temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
|
|
foreach ($temp as $word)
|
|
{
|
|
$keywords[] = trim($word);
|
|
}
|
|
unset($temp);
|
|
}
|
|
if (is_array($keywords))
|
|
{
|
|
$keywords = array_values(array_unique($keywords));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$keywords = $keywords_parent;
|
|
}
|
|
|
|
// PLAYER
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
|
|
{
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'])) {
|
|
$player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$player = $player_parent;
|
|
}
|
|
|
|
// RATINGS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
|
|
{
|
|
$rating_scheme = null;
|
|
$rating_value = null;
|
|
if (isset($rating['attribs']['']['scheme']))
|
|
{
|
|
$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$rating_scheme = 'urn:simple';
|
|
}
|
|
if (isset($rating['data']))
|
|
{
|
|
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
|
|
}
|
|
if (is_array($ratings))
|
|
{
|
|
$ratings = array_values(array_unique($ratings));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$ratings = $ratings_parent;
|
|
}
|
|
|
|
// RESTRICTIONS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
|
|
{
|
|
$restriction_relationship = null;
|
|
$restriction_type = null;
|
|
$restriction_value = null;
|
|
if (isset($restriction['attribs']['']['relationship']))
|
|
{
|
|
$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($restriction['attribs']['']['type']))
|
|
{
|
|
$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($restriction['data']))
|
|
{
|
|
$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
$restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
|
|
}
|
|
if (is_array($restrictions))
|
|
{
|
|
$restrictions = array_values(array_unique($restrictions));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$restrictions = $restrictions_parent;
|
|
}
|
|
|
|
// THUMBNAILS
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
|
|
{
|
|
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
|
|
{
|
|
if (isset($thumbnail['attribs']['']['url'])) {
|
|
$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
|
|
}
|
|
}
|
|
if (is_array($thumbnails))
|
|
{
|
|
$thumbnails = array_values(array_unique($thumbnails));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$thumbnails = $thumbnails_parent;
|
|
}
|
|
|
|
// TITLES
|
|
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
|
|
{
|
|
$title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$title = $title_parent;
|
|
}
|
|
|
|
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width));
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link)
|
|
{
|
|
if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure')
|
|
{
|
|
// Attributes
|
|
$bitrate = null;
|
|
$channels = null;
|
|
$duration = null;
|
|
$expression = null;
|
|
$framerate = null;
|
|
$height = null;
|
|
$javascript = null;
|
|
$lang = null;
|
|
$length = null;
|
|
$medium = null;
|
|
$samplingrate = null;
|
|
$type = null;
|
|
$url = null;
|
|
$width = null;
|
|
|
|
$url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
|
|
if (isset($link['attribs']['']['type']))
|
|
{
|
|
$type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($link['attribs']['']['length']))
|
|
{
|
|
$length = ceil($link['attribs']['']['length']);
|
|
}
|
|
if (isset($link['attribs']['']['title']))
|
|
{
|
|
$title = $this->sanitize($link['attribs']['']['title'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
else
|
|
{
|
|
$title = $title_parent;
|
|
}
|
|
|
|
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
|
|
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title, $width));
|
|
}
|
|
}
|
|
|
|
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link)
|
|
{
|
|
if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure')
|
|
{
|
|
// Attributes
|
|
$bitrate = null;
|
|
$channels = null;
|
|
$duration = null;
|
|
$expression = null;
|
|
$framerate = null;
|
|
$height = null;
|
|
$javascript = null;
|
|
$lang = null;
|
|
$length = null;
|
|
$medium = null;
|
|
$samplingrate = null;
|
|
$type = null;
|
|
$url = null;
|
|
$width = null;
|
|
|
|
$url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
|
|
if (isset($link['attribs']['']['type']))
|
|
{
|
|
$type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($link['attribs']['']['length']))
|
|
{
|
|
$length = ceil($link['attribs']['']['length']);
|
|
}
|
|
|
|
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
|
|
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
|
|
}
|
|
}
|
|
|
|
if ($enclosure = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'enclosure'))
|
|
{
|
|
if (isset($enclosure[0]['attribs']['']['url']))
|
|
{
|
|
// Attributes
|
|
$bitrate = null;
|
|
$channels = null;
|
|
$duration = null;
|
|
$expression = null;
|
|
$framerate = null;
|
|
$height = null;
|
|
$javascript = null;
|
|
$lang = null;
|
|
$length = null;
|
|
$medium = null;
|
|
$samplingrate = null;
|
|
$type = null;
|
|
$url = null;
|
|
$width = null;
|
|
|
|
$url = $this->sanitize($enclosure[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($enclosure[0]));
|
|
if (isset($enclosure[0]['attribs']['']['type']))
|
|
{
|
|
$type = $this->sanitize($enclosure[0]['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
|
|
}
|
|
if (isset($enclosure[0]['attribs']['']['length']))
|
|
{
|
|
$length = ceil($enclosure[0]['attribs']['']['length']);
|
|
}
|
|
|
|
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
|
|
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
|
|
}
|
|
}
|
|
|
|
if (sizeof($this->data['enclosures']) === 0 && ($url || $type || $length || $bitrate || $captions_parent || $categories_parent || $channels || $copyrights_parent || $credits_parent || $description_parent || $duration_parent || $expression || $framerate || $hashes_parent || $height || $keywords_parent || $lang || $medium || $player_parent || $ratings_parent || $restrictions_parent || $samplingrate || $thumbnails_parent || $title_parent || $width))
|
|
{
|
|
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
|
|
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
|
|
}
|
|
|
|
$this->data['enclosures'] = array_values(array_unique($this->data['enclosures']));
|
|
}
|
|
if (!empty($this->data['enclosures']))
|
|
{
|
|
return $this->data['enclosures'];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the latitude coordinates for the item
|
|
*
|
|
* Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications
|
|
*
|
|
* Uses `<geo:lat>` or `<georss:point>`
|
|
*
|
|
* @since 1.0
|
|
* @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo
|
|
* @link http://www.georss.org/ GeoRSS
|
|
* @return string|null
|
|
*/
|
|
public function get_latitude()
|
|
{
|
|
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat'))
|
|
{
|
|
return (float) $return[0]['data'];
|
|
}
|
|
elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
|
|
{
|
|
return (float) $match[1];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the longitude coordinates for the item
|
|
*
|
|
* Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications
|
|
*
|
|
* Uses `<geo:long>`, `<geo:lon>` or `<georss:point>`
|
|
*
|
|
* @since 1.0
|
|
* @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo
|
|
* @link http://www.georss.org/ GeoRSS
|
|
* @return string|null
|
|
*/
|
|
public function get_longitude()
|
|
{
|
|
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long'))
|
|
{
|
|
return (float) $return[0]['data'];
|
|
}
|
|
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon'))
|
|
{
|
|
return (float) $return[0]['data'];
|
|
}
|
|
elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
|
|
{
|
|
return (float) $match[2];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the `<atom:source>` for the item
|
|
*
|
|
* @since 1.1
|
|
* @return SimplePie_Source|null
|
|
*/
|
|
public function get_source()
|
|
{
|
|
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'source'))
|
|
{
|
|
return $this->registry->create('Source', array($this, $return[0]));
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}
|