LyricExtension/Source Code

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Revision as of 14:38, 27 August 2006 (edit) Trevorp (Talk | contribs) (minor fixes) ← Previous diff		Current revision (03:56, 2 August 2009) (edit) Trevorp (Talk | contribs) (Minor change to fix "Undefined variable: wgScriptPath" error)
Line 47:		Line 47:
	$wgExtensionCredits["parserhook"][]=array(		$wgExtensionCredits["parserhook"][]=array(
	'name' => 'Lyric Extension',		'name' => 'Lyric Extension',
-	'version' => '0.2.1',	+	'version' => '0.2.2',
	'url' => 'http://wiki.peacocktech.com/wiki/LyricExtension',		'url' => 'http://wiki.peacocktech.com/wiki/LyricExtension',
	'author' => '[http://about.peacocktech.com/trevorp/ Trevor Peacock]',		'author' => '[http://about.peacocktech.com/trevorp/ Trevor Peacock]',
Line 108:		Line 108:
	function LyricCss(&$css) {		function LyricCss(&$css) {
		+	global $wgScriptPath;
	$css.= "/*<![CDATA[*/".		$css.= "/*<![CDATA[*/".
	" @import \"$wgScriptPath/extensions/".filename(__FILE__)."\"; ".		" @import \"$wgScriptPath/extensions/".filename(__FILE__)."\"; ".

---

Current revision

<?php

#
# Simple lyric parser extension for mediawiki.
# Written by Trevor Peacock, 1 June 2006
# version 0.2.1
# Tested on MediaWiki 1.6devel, PHP 5.0.5 (apache2handler)
#
# developed to support the notation of lyrics in mediawiki.
# see http://lyricwiki.org/User:TrevorP/Notation
#
# Features:
#  * Allows basic lyric notation
#  * Optional CSS styling embedded in every page
#  * CSS styling not embedded in meta tage, rather @import-ed from extension file
#
# To install, copy this file into "extensions" directory, and add
# the following line to the end of LocalSettings.php
# (above the  ? >  )
#
#   require("extensions/lyric.php");
#

################################################################################
# Functions
#
# This section has no configuration, and can be ignored.
#

function filename($name)
{
  $name=explode('/', $name);
  $name=explode('\\', $name[count($name)-1]);
  return $name[count($name)-1];
}

################################################################################
# Extension Credits Definition
#
# This section has no configuration, and can be ignored.
#

if(isset($wgScriptPath))
{
$wgExtensionCredits["parserhook"][]=array(
  'name' => 'Lyric Extension',
  'version' => '0.2.2',
  'url' => 'http://wiki.peacocktech.com/wiki/LyricExtension',
  'author' => '[http://about.peacocktech.com/trevorp/ Trevor Peacock]',
  'description' => 'Adds features allowing easy notation of lyrics in mediawiki' );
}

################################################################################
# Lyric Render Section
#
# This section has no configuration, and can be ignored.
#
# This section renders <lyric> tags. It forces a html break on every line,
# and styles the section with a css id.
# this id can either be in the mediawiki css files, or defined by the extension
#

if(isset($wgScriptPath))
{
#Instruct mediawiki to call LyricExtension to initialise new extension
$wgExtensionFunctions[] = "LyricExtension";
}

#Install extension
function LyricExtension()
{
  #install hook on the element <lyric>
  global $wgParser;
  $wgParser->setHook("lyric", "renderLyric");
  $wgParser->setHook("lyrics", "renderLyric");
}

#render <lyric> text
function renderLyric($input, $argv, $parser)
{
  #make new lines in wikitext new lines in html
  $transform=str_replace(array("\r\n", "\r","\n"), "<br/>", trim($input));

  #define css lyric style
  $transform="<div id=\"lyric\">".$transform."</div>";

  #parse embedded wikitext
  return $parser->parse($transform, $parser->mTitle, $parser->mOptions, 
    false, false)->getText();
}

################################################################################
# CSS Styling Section
#
# This section may require configuration.
#
# This section adds a css style to all pages to style lyric sections
#

# If you wish to manually define the style in the css templates,
# add a "#" at the start of this line:
if(isset($wgScriptPath))
{
$wgHooks['SkinTemplateSetupPageCss'][] = 'LyricCss';
}

function LyricCss(&$css) {
  global $wgScriptPath;
  $css.= "/*<![CDATA[*/".
  " @import \"$wgScriptPath/extensions/".filename(__FILE__)."\"; ".
  "/*]]>*/\n";
  return true;
}

################################################################################
# CSS section
#
# This section has no configuration, and can be ignored.
#

if(!isset($wgScriptPath))
{
  header("Content-type: text/css");
  ?>#lyric {
	padding: 1em;
	border: 1px solid silver;
	color: black;
	background-color: #ffffcc;
}
<?php
}

?>