Extension talk:Html5mediator

Hight and width control

Alignment on pages... future feature?

Update which gives the possibility to upload and use "webm", "mp4" and "og" video files as alternatives

<?php
if ( !defined( 'MEDIAWIKI' ) ) die();
$wgExtensionCredits['html5mediator'][] = array(
	'path' => __FILE__,
	'name' => 'Html5mediator',
	'url' => 'https://www.mediawiki.org/wiki/Extension:Html5mediator',
	'description' => 'A simple way to embed audio and video files in a wiki',
	'author' => 'Seung Park, Update: Frank Baxmann'
 	);
/* Register the registration function */
$wgHooks['ParserFirstCallInit'][] = 'wfHtml5Mediator';
function wfHtml5Mediator($parser)
{
	$parser->setHook('html5media' , 'wfHtml5MediatorParse');
	return true;
}
function wfHtml5MediatorParse($data, $params, $parser, $frame)
{
	global $wgContLang;
	
	// init the VideoFormatList
	$videoFormats = null;
	// escape from XSS vulnerabilities
	foreach ($params as $param => $paramval)
	{
		$params[$param] = htmlspecialchars ($paramval);
		if (isset($params['mp4'])) 
		{
			$videoFormats [] = "mp4";
		}
		if (isset($params['webm'])) 
		{
			$videoFormats [] = "webm";
		}
		if (isset($params['ogv']))
		{
			$videoFormats [] = "ogv";
		}
	}
	$data = htmlspecialchars($data);
	// load international name of File namespace
	$namespaceNames = $wgContLang->getNamespaces();
	$fileNS = strtolower($namespaceNames[NS_FILE]);
	$ns = strtolower(strstr($data,':',true));
	// check to see if a file specified
	if ($ns == 'file' || $ns == $fileNS)
	{
		if (!isset ($videoFormats))
		{
			$image = wfFindFile(substr(strstr($data,':'), 1));
			if ($image)
			{
				$data = $image->getFullURL();
			}
			else
			{
				return 'Html5mediator: error loading file:' . Xml::encodeJsVar(substr($data, 5));
			}
		} else
		{
			foreach ($videoFormats as &$format)
			{
				$image = wfFindFile(substr(strstr($data,':'), 1) . "." . $format);
				if ($image)
				{
					$format = $image->getFullURL();
				} // end if
				else
				{
					return 'Html5mediator: error loading file:' . Xml::encodeJsVar(substr(strstr($data,':'), 1) . "." . $format);
				} // end else
				
			} //end foreach
		} // end else
	}
	// Perform validation on the purported URL
	if ((!isset ($videoFormats)) and (!filter_var($data, FILTER_VALIDATE_URL))) return 'Html5mediator: 10 not a valid URL';
	if (isset($videoFormats))
	{
		foreach ($videoFormats as $formatURL)
		{
			if (!filter_var($formatURL, FILTER_VALIDATE_URL)) return 'Html5mediator: 20 not a valid URL: ' . $formatURL;
		} //end for each
	} // end if
	// Get the file extension -- first check for a 3-char extension (mp3, mp4), then 4-char (webm)
	if (!isset ($videoFormats))
	{
		if (substr($data, -4, 1) == ".") $ext = substr($data, -3);
		else if (substr($data, -5, 1) == ".") $ext = substr($data, -4);
		else if (strtolower(substr($data, 0, 23)) == "http://www.youtube.com/" || strtolower(substr($data, 0, 24)) == "https://www.youtube.com/") $ext = "youtube";
	} //end if
	// Write out the actual HTML
	$code = "<script src=\"http://api.html5media.info/1.1.5/html5media.min.js\"></script>";
	if (!isset ($videoFormats))
	{
		switch ($ext)
		{
			// video file extensions
			case "mp4":
			case "webm":
			case "mov":
			case "ogv":
				$code = $code . "<video src=\"" . $data . "\" controls";
				foreach ($params as $param => $paramval)
				{
					$code = $code . " " . htmlspecialchars($param) . "=\"" . $paramval . "\"";
				}
				$code = $code . "></video>";
				break;
			// audio file extensions
			case "mp3":
			case "ogg":
				$code = $code . "<audio src=\"" . $data . "\" controls preload";
				foreach ($params as $param => $paramval)
				{
					$code = $code . " " . htmlspecialchars($param) . "=\"" . $paramval . "\"";
				}
				$code = $code . "></audio>";
				break;
			
			// youtube
			case "youtube":
				$code = "<iframe";
				foreach ($params as $param => $paramval)
				{
					$code = $code . " " . htmlspecialchars($param) . "=\"" . $paramval . "\"";
				}
				$code = $code . " src=\"//www.youtube.com/embed/" . substr($data, -11) . "?rel=0\" frameborder=\"0\" allowfullscreen></iframe>";
				break;
			// unrecognized file extensions
			default:
				return "Html5mediator: 30 file extension not recognized";
		} // end switch
	} else // create the lines for the videoFormats
	{
		$code = $code . "<video controls";
				foreach ($params as $param => $paramval)
				{
					if (($param <> "webm") and ($param <> "mp4") and ($param <> "ogv"))
					{
						$code = $code . " " . htmlspecialchars($param) . "=\"" . $paramval . "\"";
					} // end if
				}
				$code = $code . ">";
				foreach ($videoFormats as $formatURL)
				{
					$code = $code . "<source src=\"" . $formatURL . "\"></source>";
				}
				$code = $code . "</video>";
	} // end else
	return $code;
}
?>

_tag_and/or_VTT_support?" data-mw-thread-id="h-

_tag_and/or_VTT_support?-2015年06月15日T00:52:00.000Z">_tag_and/or_VTT_support?-2015年06月15日T00:52:00.000Z"><track> tag and/or VTT support?_tag_and/or_VTT_support?-2015年06月15日T00:52:00.000Z">

Extension loads JavaScript from third party server

excelent

html5mediator : error loading file (template)

Making template using html5mediator