Talk:YUML MediaWiki Extension

From Sindri's Personal Wiki

HI,

Here's a new source code that allow type "plain", "nofunky" and "scruffy", scale value and dir positionning options.

Be free to publish... :-)

Regards, Gaël

<?php
// Author: Sindri Traustason http://sindri.info
 
//Avoid unstubbing $wgParser on setHook() too early on modern (1.12+) MW versions, as per r35980
if ( defined( 'MW_SUPPORTS_PARSERFIRSTCALLINIT' ) ) {
	$wgHooks['ParserFirstCallInit'][] = 'efYUMLInit';
} else { // Otherwise do things the old fashioned way
	$wgExtensionFunctions[] = 'efYUMLInit';
}
 
function efYUMLInit() {
	global $wgParser;
	$wgParser->setHook( 'classdiagram', 'efClassdiagramRender' );
	$wgParser->setHook( 'usecase', 'efUsecaseRender' );
	return true;
}

function yUMLRenderDiagram( $input, $args, $diagramType ) {
	$type = "";
	if($args["type"] != null){
		$type = "/".$args["type"];
	}
	$scale = "";
	if($args["scale"] != null){
		$scale=";scale:".$args["scale"];
	}
	$yumldir = "";
	if($args["dir"] != null){
		$yumldir=";dir:".$args["dir"];
	}
	
	$uml_code = preg_replace(
		array("/\n/", "/,,/"),
		array(", ",   ","   ),
		trim($input));
	$output = "<img src=\"http://yUML.me/diagram".$type.$scale.$yumldir."/".$diagramType."/";
	return $output.htmlspecialchars( $uml_code )."\"/>";
}
  
function efClassdiagramRender( $input, $args, $parser ) {
	return yUMLRenderDiagram( $input, $args, "class" );
}
 
function efUsecaseRender( $input, $args, $parser ) {
	return yUMLRenderDiagram( $input, $args, "usecase" );
}
 
?>

I've moved this to the main page --Sindri 23:09, 29 March 2010 (UTC)