ru-se.com

Enclosure.php (26891B)

---

 <?php
 /**
  * SimplePie
  *
  * A PHP-Based RSS and Atom Feed Framework.
  * Takes the hard work out of managing a complete RSS/Atom solution.
  *
  * Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification, are
  * permitted provided that the following conditions are met:
  *
  * 	* Redistributions of source code must retain the above copyright notice, this list of
  * 	  conditions and the following disclaimer.
  *
  * 	* Redistributions in binary form must reproduce the above copyright notice, this list
  * 	  of conditions and the following disclaimer in the documentation and/or other materials
  * 	  provided with the distribution.
  *
  * 	* Neither the name of the SimplePie Team nor the names of its contributors may be used
  * 	  to endorse or promote products derived from this software without specific prior
  * 	  written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
  * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  *
  * @package SimplePie
  * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
  * @author Ryan Parman
  * @author Sam Sneddon
  * @author Ryan McCue
  * @link http://simplepie.org/ SimplePie
  * @license http://www.opensource.org/licenses/bsd-license.php BSD License
  */
 
 /**
  * Handles everything related to enclosures (including Media RSS and iTunes RSS)
  *
  * Used by {@see SimplePie_Item::get_enclosure()} and {@see SimplePie_Item::get_enclosures()}
  *
  * This class can be overloaded with {@see SimplePie::set_enclosure_class()}
  *
  * @package SimplePie
  * @subpackage API
  */
 class SimplePie_Enclosure
 {
 	/**
 	 * @var string
 	 * @see get_bitrate()
 	 */
 	var $bitrate;
 
 	/**
 	 * @var array
 	 * @see get_captions()
 	 */
 	var $captions;
 
 	/**
 	 * @var array
 	 * @see get_categories()
 	 */
 	var $categories;
 
 	/**
 	 * @var int
 	 * @see get_channels()
 	 */
 	var $channels;
 
 	/**
 	 * @var SimplePie_Copyright
 	 * @see get_copyright()
 	 */
 	var $copyright;
 
 	/**
 	 * @var array
 	 * @see get_credits()
 	 */
 	var $credits;
 
 	/**
 	 * @var string
 	 * @see get_description()
 	 */
 	var $description;
 
 	/**
 	 * @var int
 	 * @see get_duration()
 	 */
 	var $duration;
 
 	/**
 	 * @var string
 	 * @see get_expression()
 	 */
 	var $expression;
 
 	/**
 	 * @var string
 	 * @see get_framerate()
 	 */
 	var $framerate;
 
 	/**
 	 * @var string
 	 * @see get_handler()
 	 */
 	var $handler;
 
 	/**
 	 * @var array
 	 * @see get_hashes()
 	 */
 	var $hashes;
 
 	/**
 	 * @var string
 	 * @see get_height()
 	 */
 	var $height;
 
 	/**
 	 * @deprecated
 	 * @var null
 	 */
 	var $javascript;
 
 	/**
 	 * @var array
 	 * @see get_keywords()
 	 */
 	var $keywords;
 
 	/**
 	 * @var string
 	 * @see get_language()
 	 */
 	var $lang;
 
 	/**
 	 * @var string
 	 * @see get_length()
 	 */
 	var $length;
 
 	/**
 	 * @var string
 	 * @see get_link()
 	 */
 	var $link;
 
 	/**
 	 * @var string
 	 * @see get_medium()
 	 */
 	var $medium;
 
 	/**
 	 * @var string
 	 * @see get_player()
 	 */
 	var $player;
 
 	/**
 	 * @var array
 	 * @see get_ratings()
 	 */
 	var $ratings;
 
 	/**
 	 * @var array
 	 * @see get_restrictions()
 	 */
 	var $restrictions;
 
 	/**
 	 * @var string
 	 * @see get_sampling_rate()
 	 */
 	var $samplingrate;
 
 	/**
 	 * @var array
 	 * @see get_thumbnails()
 	 */
 	var $thumbnails;
 
 	/**
 	 * @var string
 	 * @see get_title()
 	 */
 	var $title;
 
 	/**
 	 * @var string
 	 * @see get_type()
 	 */
 	var $type;
 
 	/**
 	 * @var string
 	 * @see get_width()
 	 */
 	var $width;
 
 	/**
 	 * Constructor, used to input the data
 	 *
 	 * For documentation on all the parameters, see the corresponding
 	 * properties and their accessors
 	 *
 	 * @uses idna_convert If available, this will convert an IDN
 	 */
 	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)
 	{
 		$this->bitrate = $bitrate;
 		$this->captions = $captions;
 		$this->categories = $categories;
 		$this->channels = $channels;
 		$this->copyright = $copyright;
 		$this->credits = $credits;
 		$this->description = $description;
 		$this->duration = $duration;
 		$this->expression = $expression;
 		$this->framerate = $framerate;
 		$this->hashes = $hashes;
 		$this->height = $height;
 		$this->keywords = $keywords;
 		$this->lang = $lang;
 		$this->length = $length;
 		$this->link = $link;
 		$this->medium = $medium;
 		$this->player = $player;
 		$this->ratings = $ratings;
 		$this->restrictions = $restrictions;
 		$this->samplingrate = $samplingrate;
 		$this->thumbnails = $thumbnails;
 		$this->title = $title;
 		$this->type = $type;
 		$this->width = $width;
 
 		if (class_exists('idna_convert'))
 		{
 			$idn = new idna_convert();
 			$parsed = SimplePie_Misc::parse_url($link);
 			$this->link = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']);
 		}
 		$this->handler = $this->get_handler(); // Needs to load last
 	}
 
 	/**
 	 * String-ified version
 	 *
 	 * @return string
 	 */
 	public function __toString()
 	{
 		// There is no $this->data here
 		return md5(serialize($this));
 	}
 
 	/**
 	 * Get the bitrate
 	 *
 	 * @return string|null
 	 */
 	public function get_bitrate()
 	{
 		if ($this->bitrate !== null)
 		{
 			return $this->bitrate;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get a single caption
 	 *
 	 * @param int $key
 	 * @return SimplePie_Caption|null
 	 */
 	public function get_caption($key = 0)
 	{
 		$captions = $this->get_captions();
 		if (isset($captions[$key]))
 		{
 			return $captions[$key];
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get all captions
 	 *
 	 * @return array|null Array of {@see SimplePie_Caption} objects
 	 */
 	public function get_captions()
 	{
 		if ($this->captions !== null)
 		{
 			return $this->captions;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get a single category
 	 *
 	 * @param int $key
 	 * @return SimplePie_Category|null
 	 */
 	public function get_category($key = 0)
 	{
 		$categories = $this->get_categories();
 		if (isset($categories[$key]))
 		{
 			return $categories[$key];
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get all categories
 	 *
 	 * @return array|null Array of {@see SimplePie_Category} objects
 	 */
 	public function get_categories()
 	{
 		if ($this->categories !== null)
 		{
 			return $this->categories;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the number of audio channels
 	 *
 	 * @return int|null
 	 */
 	public function get_channels()
 	{
 		if ($this->channels !== null)
 		{
 			return $this->channels;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the copyright information
 	 *
 	 * @return SimplePie_Copyright|null
 	 */
 	public function get_copyright()
 	{
 		if ($this->copyright !== null)
 		{
 			return $this->copyright;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get a single credit
 	 *
 	 * @param int $key
 	 * @return SimplePie_Credit|null
 	 */
 	public function get_credit($key = 0)
 	{
 		$credits = $this->get_credits();
 		if (isset($credits[$key]))
 		{
 			return $credits[$key];
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get all credits
 	 *
 	 * @return array|null Array of {@see SimplePie_Credit} objects
 	 */
 	public function get_credits()
 	{
 		if ($this->credits !== null)
 		{
 			return $this->credits;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the description of the enclosure
 	 *
 	 * @return string|null
 	 */
 	public function get_description()
 	{
 		if ($this->description !== null)
 		{
 			return $this->description;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the duration of the enclosure
 	 *
 	 * @param bool $convert Convert seconds into hh:mm:ss
 	 * @return string|int|null 'hh:mm:ss' string if `$convert` was specified, otherwise integer (or null if none found)
 	 */
 	public function get_duration($convert = false)
 	{
 		if ($this->duration !== null)
 		{
 			if ($convert)
 			{
 				$time = SimplePie_Misc::time_hms($this->duration);
 				return $time;
 			}
 
 			return $this->duration;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the expression
 	 *
 	 * @return string Probably one of 'sample', 'full', 'nonstop', 'clip'. Defaults to 'full'
 	 */
 	public function get_expression()
 	{
 		if ($this->expression !== null)
 		{
 			return $this->expression;
 		}
 
 		return 'full';
 	}
 
 	/**
 	 * Get the file extension
 	 *
 	 * @return string|null
 	 */
 	public function get_extension()
 	{
 		if ($this->link !== null)
 		{
 			$url = SimplePie_Misc::parse_url($this->link);
 			if ($url['path'] !== '')
 			{
 				return pathinfo($url['path'], PATHINFO_EXTENSION);
 			}
 		}
 		return null;
 	}
 
 	/**
 	 * Get the framerate (in frames-per-second)
 	 *
 	 * @return string|null
 	 */
 	public function get_framerate()
 	{
 		if ($this->framerate !== null)
 		{
 			return $this->framerate;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the preferred handler
 	 *
 	 * @return string|null One of 'flash', 'fmedia', 'quicktime', 'wmedia', 'mp3'
 	 */
 	public function get_handler()
 	{
 		return $this->get_real_type(true);
 	}
 
 	/**
 	 * Get a single hash
 	 *
 	 * @link http://www.rssboard.org/media-rss#media-hash
 	 * @param int $key
 	 * @return string|null Hash as per `media:hash`, prefixed with "$algo:"
 	 */
 	public function get_hash($key = 0)
 	{
 		$hashes = $this->get_hashes();
 		if (isset($hashes[$key]))
 		{
 			return $hashes[$key];
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get all credits
 	 *
 	 * @return array|null Array of strings, see {@see get_hash()}
 	 */
 	public function get_hashes()
 	{
 		if ($this->hashes !== null)
 		{
 			return $this->hashes;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the height
 	 *
 	 * @return string|null
 	 */
 	public function get_height()
 	{
 		if ($this->height !== null)
 		{
 			return $this->height;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the language
 	 *
 	 * @link http://tools.ietf.org/html/rfc3066
 	 * @return string|null Language code as per RFC 3066
 	 */
 	public function get_language()
 	{
 		if ($this->lang !== null)
 		{
 			return $this->lang;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get a single keyword
 	 *
 	 * @param int $key
 	 * @return string|null
 	 */
 	public function get_keyword($key = 0)
 	{
 		$keywords = $this->get_keywords();
 		if (isset($keywords[$key]))
 		{
 			return $keywords[$key];
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get all keywords
 	 *
 	 * @return array|null Array of strings
 	 */
 	public function get_keywords()
 	{
 		if ($this->keywords !== null)
 		{
 			return $this->keywords;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get length
 	 *
 	 * @return float Length in bytes
 	 */
 	public function get_length()
 	{
 		if ($this->length !== null)
 		{
 			return $this->length;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the URL
 	 *
 	 * @return string|null
 	 */
 	public function get_link()
 	{
 		if ($this->link !== null)
 		{
 			return urldecode($this->link);
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the medium
 	 *
 	 * @link http://www.rssboard.org/media-rss#media-content
 	 * @return string|null Should be one of 'image', 'audio', 'video', 'document', 'executable'
 	 */
 	public function get_medium()
 	{
 		if ($this->medium !== null)
 		{
 			return $this->medium;
 		}
 
 		return null;
 	}
 
 	/**
 	 * Get the player URL
 	 *
 	 * Typically the same as {@see get_permalink()}
 	 * @return string|null Player URL
 	 */
 	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, $types_mp3)))
 		{
 			switch (strtolower($this->get_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;
 	}
 }