1310 lines
26 KiB
PHP
1310 lines
26 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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* Handles everything related to enclosures (including Media RSS and iTunes RSS)
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*
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* Used by {@see SimplePie_Item::get_enclosure()} and {@see SimplePie_Item::get_enclosures()}
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*
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* This class can be overloaded with {@see SimplePie::set_enclosure_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_Enclosure
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{
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/**
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* @var string
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* @see get_bitrate()
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*/
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var $bitrate;
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/**
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* @var array
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* @see get_captions()
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*/
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var $captions;
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/**
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* @var array
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* @see get_categories()
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*/
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var $categories;
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/**
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* @var int
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* @see get_channels()
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*/
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var $channels;
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/**
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* @var SimplePie_Copyright
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* @see get_copyright()
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*/
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var $copyright;
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/**
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* @var array
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* @see get_credits()
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*/
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var $credits;
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/**
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* @var string
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* @see get_description()
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*/
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var $description;
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/**
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* @var int
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* @see get_duration()
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*/
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var $duration;
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/**
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* @var string
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* @see get_expression()
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*/
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var $expression;
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/**
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* @var string
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* @see get_framerate()
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*/
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var $framerate;
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/**
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* @var string
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* @see get_handler()
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*/
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var $handler;
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/**
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* @var array
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* @see get_hashes()
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*/
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var $hashes;
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/**
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* @var string
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* @see get_height()
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*/
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var $height;
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/**
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* @deprecated
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* @var null
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*/
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var $javascript;
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/**
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* @var array
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* @see get_keywords()
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*/
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var $keywords;
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/**
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* @var string
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* @see get_language()
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*/
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var $lang;
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/**
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* @var string
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* @see get_length()
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*/
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var $length;
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/**
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* @var string
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* @see get_link()
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*/
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var $link;
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/**
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* @var string
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* @see get_medium()
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*/
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var $medium;
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/**
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* @var string
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* @see get_player()
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*/
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var $player;
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/**
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* @var array
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* @see get_ratings()
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*/
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var $ratings;
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/**
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* @var array
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* @see get_restrictions()
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*/
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var $restrictions;
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/**
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* @var string
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* @see get_sampling_rate()
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*/
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var $samplingrate;
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/**
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* @var array
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* @see get_thumbnails()
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*/
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var $thumbnails;
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/**
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* @var string
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* @see get_title()
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*/
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var $title;
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/**
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* @var string
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* @see get_type()
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*/
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var $type;
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/**
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* @var string
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* @see get_width()
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*/
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var $width;
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/**
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* Constructor, used to input the data
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*
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* For documentation on all the parameters, see the corresponding
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* properties and their accessors
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*
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* @uses idna_convert If available, this will convert an IDN
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*/
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public function __construct($link = null, $type = null, $length = null, $javascript = null, $bitrate = null, $captions = null, $categories = null, $channels = null, $copyright = null, $credits = null, $description = null, $duration = null, $expression = null, $framerate = null, $hashes = null, $height = null, $keywords = null, $lang = null, $medium = null, $player = null, $ratings = null, $restrictions = null, $samplingrate = null, $thumbnails = null, $title = null, $width = null)
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{
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$this->bitrate = $bitrate;
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$this->captions = $captions;
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$this->categories = $categories;
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$this->channels = $channels;
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$this->copyright = $copyright;
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$this->credits = $credits;
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$this->description = $description;
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$this->duration = $duration;
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$this->expression = $expression;
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$this->framerate = $framerate;
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$this->hashes = $hashes;
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$this->height = $height;
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$this->keywords = $keywords;
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$this->lang = $lang;
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$this->length = $length;
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$this->link = $link;
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$this->medium = $medium;
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$this->player = $player;
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$this->ratings = $ratings;
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$this->restrictions = $restrictions;
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$this->samplingrate = $samplingrate;
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$this->thumbnails = $thumbnails;
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$this->title = $title;
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$this->type = $type;
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$this->width = $width;
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if (class_exists('idna_convert'))
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{
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$idn = new idna_convert();
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$parsed = SimplePie_Misc::parse_url($link);
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$this->link = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']);
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}
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$this->handler = $this->get_handler(); // Needs to load last
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}
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/**
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* String-ified version
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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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// There is no $this->data here
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return md5(serialize($this));
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}
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/**
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* Get the bitrate
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*
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* @return string|null
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*/
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public function get_bitrate()
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{
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if ($this->bitrate !== null)
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{
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return $this->bitrate;
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}
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return null;
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}
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/**
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* Get a single caption
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*
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* @param int $key
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* @return SimplePie_Caption|null
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*/
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public function get_caption($key = 0)
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{
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$captions = $this->get_captions();
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if (isset($captions[$key]))
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{
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return $captions[$key];
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}
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return null;
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}
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/**
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* Get all captions
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*
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* @return array|null Array of {@see SimplePie_Caption} objects
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*/
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public function get_captions()
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{
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if ($this->captions !== null)
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{
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return $this->captions;
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}
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return null;
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}
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/**
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* Get a single category
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*
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* @param int $key
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* @return SimplePie_Category|null
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*/
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public function get_category($key = 0)
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{
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$categories = $this->get_categories();
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if (isset($categories[$key]))
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{
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return $categories[$key];
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}
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return null;
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}
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/**
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* Get all categories
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*
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* @return array|null Array of {@see SimplePie_Category} objects
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*/
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public function get_categories()
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{
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if ($this->categories !== null)
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{
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return $this->categories;
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}
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return null;
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}
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/**
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* Get the number of audio channels
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*
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* @return int|null
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*/
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public function get_channels()
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{
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if ($this->channels !== null)
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{
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return $this->channels;
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}
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return null;
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}
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/**
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* Get the copyright information
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*
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* @return SimplePie_Copyright|null
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*/
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public function get_copyright()
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{
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if ($this->copyright !== null)
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{
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return $this->copyright;
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}
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return null;
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}
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/**
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* Get a single credit
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*
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* @param int $key
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* @return SimplePie_Credit|null
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*/
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public function get_credit($key = 0)
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{
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$credits = $this->get_credits();
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if (isset($credits[$key]))
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{
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return $credits[$key];
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}
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return null;
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}
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/**
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* Get all credits
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*
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* @return array|null Array of {@see SimplePie_Credit} objects
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*/
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public function get_credits()
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{
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if ($this->credits !== null)
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{
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return $this->credits;
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}
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return null;
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}
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/**
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* Get the description of the enclosure
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*
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* @return string|null
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*/
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public function get_description()
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{
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if ($this->description !== null)
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{
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return $this->description;
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}
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return null;
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}
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/**
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* Get the duration of the enclosure
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*
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* @param bool $convert Convert seconds into hh:mm:ss
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* @return string|int|null 'hh:mm:ss' string if `$convert` was specified, otherwise integer (or null if none found)
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*/
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public function get_duration($convert = false)
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{
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if ($this->duration !== null)
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{
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if ($convert)
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{
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$time = SimplePie_Misc::time_hms($this->duration);
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return $time;
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}
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return $this->duration;
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}
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return null;
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}
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/**
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* Get the expression
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*
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* @return string Probably one of 'sample', 'full', 'nonstop', 'clip'. Defaults to 'full'
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*/
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public function get_expression()
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{
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if ($this->expression !== null)
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{
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return $this->expression;
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}
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return 'full';
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}
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/**
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* Get the file extension
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*
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* @return string|null
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*/
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public function get_extension()
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{
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if ($this->link !== null)
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{
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$url = SimplePie_Misc::parse_url($this->link);
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if ($url['path'] !== '')
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{
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return pathinfo($url['path'], PATHINFO_EXTENSION);
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}
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}
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return null;
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}
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/**
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* Get the framerate (in frames-per-second)
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*
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* @return string|null
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*/
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public function get_framerate()
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{
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if ($this->framerate !== null)
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{
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return $this->framerate;
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}
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return null;
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}
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/**
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* Get the preferred handler
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*
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* @return string|null One of 'flash', 'fmedia', 'quicktime', 'wmedia', 'mp3'
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*/
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public function get_handler()
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{
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return $this->get_real_type(true);
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}
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/**
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* Get a single hash
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*
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* @link http://www.rssboard.org/media-rss#media-hash
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* @param int $key
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* @return string|null Hash as per `media:hash`, prefixed with "$algo:"
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*/
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public function get_hash($key = 0)
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{
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$hashes = $this->get_hashes();
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if (isset($hashes[$key]))
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{
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return $hashes[$key];
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}
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return null;
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}
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/**
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* Get all credits
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*
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* @return array|null Array of strings, see {@see get_hash()}
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*/
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public function get_hashes()
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{
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if ($this->hashes !== null)
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{
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return $this->hashes;
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}
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return null;
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}
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/**
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* Get the height
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*
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* @return string|null
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*/
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public function get_height()
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{
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if ($this->height !== null)
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{
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return $this->height;
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}
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return null;
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}
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/**
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* Get the language
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*
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* @link http://tools.ietf.org/html/rfc3066
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* @return string|null Language code as per RFC 3066
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*/
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public function get_language()
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{
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if ($this->lang !== null)
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{
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return $this->lang;
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}
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return null;
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}
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/**
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* Get a single keyword
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*
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* @param int $key
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* @return string|null
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*/
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public function get_keyword($key = 0)
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{
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$keywords = $this->get_keywords();
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if (isset($keywords[$key]))
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{
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return $keywords[$key];
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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 all keywords
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*
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* @return array|null Array of strings
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*/
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public function get_keywords()
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{
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if ($this->keywords !== null)
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{
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return $this->keywords;
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}
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return null;
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}
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/**
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* Get length
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*
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* @return float Length in bytes
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*/
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public function get_length()
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{
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if ($this->length !== null)
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{
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return $this->length;
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}
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return null;
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}
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/**
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* Get the URL
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*
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* @return string|null
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*/
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public function get_link()
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{
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if ($this->link !== null)
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{
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return urldecode($this->link);
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}
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return null;
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}
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/**
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* Get the medium
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*
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* @link http://www.rssboard.org/media-rss#media-content
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* @return string|null Should be one of 'image', 'audio', 'video', 'document', 'executable'
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*/
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public function get_medium()
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{
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if ($this->medium !== null)
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{
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return $this->medium;
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}
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return null;
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}
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/**
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* Get the player URL
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*
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* Typically the same as {@see get_permalink()}
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|
* @return string|null Player URL
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*/
|
|
public function get_player()
|
|
{
|
|
if ($this->player !== null)
|
|
{
|
|
return $this->player;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get a single rating
|
|
*
|
|
* @param int $key
|
|
* @return SimplePie_Rating|null
|
|
*/
|
|
public function get_rating($key = 0)
|
|
{
|
|
$ratings = $this->get_ratings();
|
|
if (isset($ratings[$key]))
|
|
{
|
|
return $ratings[$key];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get all ratings
|
|
*
|
|
* @return array|null Array of {@see SimplePie_Rating} objects
|
|
*/
|
|
public function get_ratings()
|
|
{
|
|
if ($this->ratings !== null)
|
|
{
|
|
return $this->ratings;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get a single restriction
|
|
*
|
|
* @param int $key
|
|
* @return SimplePie_Restriction|null
|
|
*/
|
|
public function get_restriction($key = 0)
|
|
{
|
|
$restrictions = $this->get_restrictions();
|
|
if (isset($restrictions[$key]))
|
|
{
|
|
return $restrictions[$key];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get all restrictions
|
|
*
|
|
* @return array|null Array of {@see SimplePie_Restriction} objects
|
|
*/
|
|
public function get_restrictions()
|
|
{
|
|
if ($this->restrictions !== null)
|
|
{
|
|
return $this->restrictions;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the sampling rate (in kHz)
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public function get_sampling_rate()
|
|
{
|
|
if ($this->samplingrate !== null)
|
|
{
|
|
return $this->samplingrate;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the file size (in MiB)
|
|
*
|
|
* @return float|null File size in mebibytes (1048 bytes)
|
|
*/
|
|
public function get_size()
|
|
{
|
|
$length = $this->get_length();
|
|
if ($length !== null)
|
|
{
|
|
return round($length/1048576, 2);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get a single thumbnail
|
|
*
|
|
* @param int $key
|
|
* @return string|null Thumbnail URL
|
|
*/
|
|
public function get_thumbnail($key = 0)
|
|
{
|
|
$thumbnails = $this->get_thumbnails();
|
|
if (isset($thumbnails[$key]))
|
|
{
|
|
return $thumbnails[$key];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get all thumbnails
|
|
*
|
|
* @return array|null Array of thumbnail URLs
|
|
*/
|
|
public function get_thumbnails()
|
|
{
|
|
if ($this->thumbnails !== null)
|
|
{
|
|
return $this->thumbnails;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the title
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public function get_title()
|
|
{
|
|
if ($this->title !== null)
|
|
{
|
|
return $this->title;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get mimetype of the enclosure
|
|
*
|
|
* @see get_real_type()
|
|
* @return string|null MIME type
|
|
*/
|
|
public function get_type()
|
|
{
|
|
if ($this->type !== null)
|
|
{
|
|
return $this->type;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the width
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public function get_width()
|
|
{
|
|
if ($this->width !== null)
|
|
{
|
|
return $this->width;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Embed the enclosure using `<embed>`
|
|
*
|
|
* @deprecated Use the second parameter to {@see embed} instead
|
|
*
|
|
* @param array|string $options See first paramter to {@see embed}
|
|
* @return string HTML string to output
|
|
*/
|
|
public function native_embed($options='')
|
|
{
|
|
return $this->embed($options, true);
|
|
}
|
|
|
|
/**
|
|
* Embed the enclosure using Javascript
|
|
*
|
|
* `$options` is an array or comma-separated key:value string, with the
|
|
* following properties:
|
|
*
|
|
* - `alt` (string): Alternate content for when an end-user does not have
|
|
* the appropriate handler installed or when a file type is
|
|
* unsupported. Can be any text or HTML. Defaults to blank.
|
|
* - `altclass` (string): If a file type is unsupported, the end-user will
|
|
* see the alt text (above) linked directly to the content. That link
|
|
* will have this value as its class name. Defaults to blank.
|
|
* - `audio` (string): This is an image that should be used as a
|
|
* placeholder for audio files before they're loaded (QuickTime-only).
|
|
* Can be any relative or absolute URL. Defaults to blank.
|
|
* - `bgcolor` (string): The background color for the media, if not
|
|
* already transparent. Defaults to `#ffffff`.
|
|
* - `height` (integer): The height of the embedded media. Accepts any
|
|
* numeric pixel value (such as `360`) or `auto`. Defaults to `auto`,
|
|
* and it is recommended that you use this default.
|
|
* - `loop` (boolean): Do you want the media to loop when it's done?
|
|
* Defaults to `false`.
|
|
* - `mediaplayer` (string): The location of the included
|
|
* `mediaplayer.swf` file. This allows for the playback of Flash Video
|
|
* (`.flv`) files, and is the default handler for non-Odeo MP3's.
|
|
* Defaults to blank.
|
|
* - `video` (string): This is an image that should be used as a
|
|
* placeholder for video files before they're loaded (QuickTime-only).
|
|
* Can be any relative or absolute URL. Defaults to blank.
|
|
* - `width` (integer): The width of the embedded media. Accepts any
|
|
* numeric pixel value (such as `480`) or `auto`. Defaults to `auto`,
|
|
* and it is recommended that you use this default.
|
|
* - `widescreen` (boolean): Is the enclosure widescreen or standard?
|
|
* This applies only to video enclosures, and will automatically resize
|
|
* the content appropriately. Defaults to `false`, implying 4:3 mode.
|
|
*
|
|
* Note: Non-widescreen (4:3) mode with `width` and `height` set to `auto`
|
|
* will default to 480x360 video resolution. Widescreen (16:9) mode with
|
|
* `width` and `height` set to `auto` will default to 480x270 video resolution.
|
|
*
|
|
* @todo If the dimensions for media:content are defined, use them when width/height are set to 'auto'.
|
|
* @param array|string $options Comma-separated key:value list, or array
|
|
* @param bool $native Use `<embed>`
|
|
* @return string HTML string to output
|
|
*/
|
|
public function embed($options = '', $native = false)
|
|
{
|
|
// Set up defaults
|
|
$audio = '';
|
|
$video = '';
|
|
$alt = '';
|
|
$altclass = '';
|
|
$loop = 'false';
|
|
$width = 'auto';
|
|
$height = 'auto';
|
|
$bgcolor = '#ffffff';
|
|
$mediaplayer = '';
|
|
$widescreen = false;
|
|
$handler = $this->get_handler();
|
|
$type = $this->get_real_type();
|
|
|
|
// Process options and reassign values as necessary
|
|
if (is_array($options))
|
|
{
|
|
extract($options);
|
|
}
|
|
else
|
|
{
|
|
$options = explode(',', $options);
|
|
foreach($options as $option)
|
|
{
|
|
$opt = explode(':', $option, 2);
|
|
if (isset($opt[0], $opt[1]))
|
|
{
|
|
$opt[0] = trim($opt[0]);
|
|
$opt[1] = trim($opt[1]);
|
|
switch ($opt[0])
|
|
{
|
|
case 'audio':
|
|
$audio = $opt[1];
|
|
break;
|
|
|
|
case 'video':
|
|
$video = $opt[1];
|
|
break;
|
|
|
|
case 'alt':
|
|
$alt = $opt[1];
|
|
break;
|
|
|
|
case 'altclass':
|
|
$altclass = $opt[1];
|
|
break;
|
|
|
|
case 'loop':
|
|
$loop = $opt[1];
|
|
break;
|
|
|
|
case 'width':
|
|
$width = $opt[1];
|
|
break;
|
|
|
|
case 'height':
|
|
$height = $opt[1];
|
|
break;
|
|
|
|
case 'bgcolor':
|
|
$bgcolor = $opt[1];
|
|
break;
|
|
|
|
case 'mediaplayer':
|
|
$mediaplayer = $opt[1];
|
|
break;
|
|
|
|
case 'widescreen':
|
|
$widescreen = $opt[1];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$mime = explode('/', $type, 2);
|
|
$mime = $mime[0];
|
|
|
|
// Process values for 'auto'
|
|
if ($width === 'auto')
|
|
{
|
|
if ($mime === 'video')
|
|
{
|
|
if ($height === 'auto')
|
|
{
|
|
$width = 480;
|
|
}
|
|
elseif ($widescreen)
|
|
{
|
|
$width = round((intval($height)/9)*16);
|
|
}
|
|
else
|
|
{
|
|
$width = round((intval($height)/3)*4);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$width = '100%';
|
|
}
|
|
}
|
|
|
|
if ($height === 'auto')
|
|
{
|
|
if ($mime === 'audio')
|
|
{
|
|
$height = 0;
|
|
}
|
|
elseif ($mime === 'video')
|
|
{
|
|
if ($width === 'auto')
|
|
{
|
|
if ($widescreen)
|
|
{
|
|
$height = 270;
|
|
}
|
|
else
|
|
{
|
|
$height = 360;
|
|
}
|
|
}
|
|
elseif ($widescreen)
|
|
{
|
|
$height = round((intval($width)/16)*9);
|
|
}
|
|
else
|
|
{
|
|
$height = round((intval($width)/4)*3);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$height = 376;
|
|
}
|
|
}
|
|
elseif ($mime === 'audio')
|
|
{
|
|
$height = 0;
|
|
}
|
|
|
|
// Set proper placeholder value
|
|
if ($mime === 'audio')
|
|
{
|
|
$placeholder = $audio;
|
|
}
|
|
elseif ($mime === 'video')
|
|
{
|
|
$placeholder = $video;
|
|
}
|
|
|
|
$embed = '';
|
|
|
|
// Flash
|
|
if ($handler === 'flash')
|
|
{
|
|
if ($native)
|
|
{
|
|
$embed .= "<embed src=\"" . $this->get_link() . "\" pluginspage=\"http://adobe.com/go/getflashplayer\" type=\"$type\" quality=\"high\" width=\"$width\" height=\"$height\" bgcolor=\"$bgcolor\" loop=\"$loop\"></embed>";
|
|
}
|
|
else
|
|
{
|
|
$embed .= "<script type='text/javascript'>embed_flash('$bgcolor', '$width', '$height', '" . $this->get_link() . "', '$loop', '$type');</script>";
|
|
}
|
|
}
|
|
|
|
// Flash Media Player file types.
|
|
// Preferred handler for MP3 file types.
|
|
elseif ($handler === 'fmedia' || ($handler === 'mp3' && $mediaplayer !== ''))
|
|
{
|
|
$height += 20;
|
|
if ($native)
|
|
{
|
|
$embed .= "<embed src=\"$mediaplayer\" pluginspage=\"http://adobe.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" quality=\"high\" width=\"$width\" height=\"$height\" wmode=\"transparent\" flashvars=\"file=" . rawurlencode($this->get_link().'?file_extension=.'.$this->get_extension()) . "&autostart=false&repeat=$loop&showdigits=true&showfsbutton=false\"></embed>";
|
|
}
|
|
else
|
|
{
|
|
$embed .= "<script type='text/javascript'>embed_flv('$width', '$height', '" . rawurlencode($this->get_link().'?file_extension=.'.$this->get_extension()) . "', '$placeholder', '$loop', '$mediaplayer');</script>";
|
|
}
|
|
}
|
|
|
|
// QuickTime 7 file types. Need to test with QuickTime 6.
|
|
// Only handle MP3's if the Flash Media Player is not present.
|
|
elseif ($handler === 'quicktime' || ($handler === 'mp3' && $mediaplayer === ''))
|
|
{
|
|
$height += 16;
|
|
if ($native)
|
|
{
|
|
if ($placeholder !== '')
|
|
{
|
|
$embed .= "<embed type=\"$type\" style=\"cursor:hand; cursor:pointer;\" href=\"" . $this->get_link() . "\" src=\"$placeholder\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"false\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\"></embed>";
|
|
}
|
|
else
|
|
{
|
|
$embed .= "<embed type=\"$type\" style=\"cursor:hand; cursor:pointer;\" src=\"" . $this->get_link() . "\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"true\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\"></embed>";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$embed .= "<script type='text/javascript'>embed_quicktime('$type', '$bgcolor', '$width', '$height', '" . $this->get_link() . "', '$placeholder', '$loop');</script>";
|
|
}
|
|
}
|
|
|
|
// Windows Media
|
|
elseif ($handler === 'wmedia')
|
|
{
|
|
$height += 45;
|
|
if ($native)
|
|
{
|
|
$embed .= "<embed type=\"application/x-mplayer2\" src=\"" . $this->get_link() . "\" autosize=\"1\" width=\"$width\" height=\"$height\" showcontrols=\"1\" showstatusbar=\"0\" showdisplay=\"0\" autostart=\"0\"></embed>";
|
|
}
|
|
else
|
|
{
|
|
$embed .= "<script type='text/javascript'>embed_wmedia('$width', '$height', '" . $this->get_link() . "');</script>";
|
|
}
|
|
}
|
|
|
|
// Everything else
|
|
else $embed .= '<a href="' . $this->get_link() . '" class="' . $altclass . '">' . $alt . '</a>';
|
|
|
|
return $embed;
|
|
}
|
|
|
|
/**
|
|
* Get the real media type
|
|
*
|
|
* Often, feeds lie to us, necessitating a bit of deeper inspection. This
|
|
* converts types to their canonical representations based on the file
|
|
* extension
|
|
*
|
|
* @see get_type()
|
|
* @param bool $find_handler Internal use only, use {@see get_handler()} instead
|
|
* @return string MIME type
|
|
*/
|
|
public function get_real_type($find_handler = false)
|
|
{
|
|
// Mime-types by handler.
|
|
$types_flash = array('application/x-shockwave-flash', 'application/futuresplash'); // Flash
|
|
$types_fmedia = array('video/flv', 'video/x-flv','flv-application/octet-stream'); // Flash Media Player
|
|
$types_quicktime = array('audio/3gpp', 'audio/3gpp2', 'audio/aac', 'audio/x-aac', 'audio/aiff', 'audio/x-aiff', 'audio/mid', 'audio/midi', 'audio/x-midi', 'audio/mp4', 'audio/m4a', 'audio/x-m4a', 'audio/wav', 'audio/x-wav', 'video/3gpp', 'video/3gpp2', 'video/m4v', 'video/x-m4v', 'video/mp4', 'video/mpeg', 'video/x-mpeg', 'video/quicktime', 'video/sd-video'); // QuickTime
|
|
$types_wmedia = array('application/asx', 'application/x-mplayer2', 'audio/x-ms-wma', 'audio/x-ms-wax', 'video/x-ms-asf-plugin', 'video/x-ms-asf', 'video/x-ms-wm', 'video/x-ms-wmv', 'video/x-ms-wvx'); // Windows Media
|
|
$types_mp3 = array('audio/mp3', 'audio/x-mp3', 'audio/mpeg', 'audio/x-mpeg'); // MP3
|
|
|
|
if ($this->get_type() !== null)
|
|
{
|
|
$type = strtolower($this->type);
|
|
}
|
|
else
|
|
{
|
|
$type = null;
|
|
}
|
|
|
|
// If we encounter an unsupported mime-type, check the file extension and guess intelligently.
|
|
if (!in_array($type, array_merge($types_flash, $types_fmedia, $types_quicktime, $types_wmedia, $types_mp3)))
|
|
{
|
|
$extension = $this->get_extension();
|
|
if ($extension === null) {
|
|
return null;
|
|
}
|
|
|
|
switch (strtolower($extension))
|
|
{
|
|
// Audio mime-types
|
|
case 'aac':
|
|
case 'adts':
|
|
$type = 'audio/acc';
|
|
break;
|
|
|
|
case 'aif':
|
|
case 'aifc':
|
|
case 'aiff':
|
|
case 'cdda':
|
|
$type = 'audio/aiff';
|
|
break;
|
|
|
|
case 'bwf':
|
|
$type = 'audio/wav';
|
|
break;
|
|
|
|
case 'kar':
|
|
case 'mid':
|
|
case 'midi':
|
|
case 'smf':
|
|
$type = 'audio/midi';
|
|
break;
|
|
|
|
case 'm4a':
|
|
$type = 'audio/x-m4a';
|
|
break;
|
|
|
|
case 'mp3':
|
|
case 'swa':
|
|
$type = 'audio/mp3';
|
|
break;
|
|
|
|
case 'wav':
|
|
$type = 'audio/wav';
|
|
break;
|
|
|
|
case 'wax':
|
|
$type = 'audio/x-ms-wax';
|
|
break;
|
|
|
|
case 'wma':
|
|
$type = 'audio/x-ms-wma';
|
|
break;
|
|
|
|
// Video mime-types
|
|
case '3gp':
|
|
case '3gpp':
|
|
$type = 'video/3gpp';
|
|
break;
|
|
|
|
case '3g2':
|
|
case '3gp2':
|
|
$type = 'video/3gpp2';
|
|
break;
|
|
|
|
case 'asf':
|
|
$type = 'video/x-ms-asf';
|
|
break;
|
|
|
|
case 'flv':
|
|
$type = 'video/x-flv';
|
|
break;
|
|
|
|
case 'm1a':
|
|
case 'm1s':
|
|
case 'm1v':
|
|
case 'm15':
|
|
case 'm75':
|
|
case 'mp2':
|
|
case 'mpa':
|
|
case 'mpeg':
|
|
case 'mpg':
|
|
case 'mpm':
|
|
case 'mpv':
|
|
$type = 'video/mpeg';
|
|
break;
|
|
|
|
case 'm4v':
|
|
$type = 'video/x-m4v';
|
|
break;
|
|
|
|
case 'mov':
|
|
case 'qt':
|
|
$type = 'video/quicktime';
|
|
break;
|
|
|
|
case 'mp4':
|
|
case 'mpg4':
|
|
$type = 'video/mp4';
|
|
break;
|
|
|
|
case 'sdv':
|
|
$type = 'video/sd-video';
|
|
break;
|
|
|
|
case 'wm':
|
|
$type = 'video/x-ms-wm';
|
|
break;
|
|
|
|
case 'wmv':
|
|
$type = 'video/x-ms-wmv';
|
|
break;
|
|
|
|
case 'wvx':
|
|
$type = 'video/x-ms-wvx';
|
|
break;
|
|
|
|
// Flash mime-types
|
|
case 'spl':
|
|
$type = 'application/futuresplash';
|
|
break;
|
|
|
|
case 'swf':
|
|
$type = 'application/x-shockwave-flash';
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ($find_handler)
|
|
{
|
|
if (in_array($type, $types_flash))
|
|
{
|
|
return 'flash';
|
|
}
|
|
elseif (in_array($type, $types_fmedia))
|
|
{
|
|
return 'fmedia';
|
|
}
|
|
elseif (in_array($type, $types_quicktime))
|
|
{
|
|
return 'quicktime';
|
|
}
|
|
elseif (in_array($type, $types_wmedia))
|
|
{
|
|
return 'wmedia';
|
|
}
|
|
elseif (in_array($type, $types_mp3))
|
|
{
|
|
return 'mp3';
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
return $type;
|
|
}
|
|
}
|