LyricExtension/Source Code Dev

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Revision as of 05:48, 1 June 2006 (edit) Trevorp (Talk | contribs) ← Previous diff		Revision as of 05:53, 1 June 2006 (edit) Trevorp (Talk | contribs) Next diff →
Line 34:		Line 34:
	$name=explode('\\', $name[count($name)-1]);		$name=explode('\\', $name[count($name)-1]);
	return $name[count($name)-1];		return $name[count($name)-1];
-	}
-
-	################################################################################
-	# CSS section
-	#
-	# This section has no configuration, and can be ignored.
-	#
-	function get_css()
-	{
-	return
-	"#lyric {\n".
-	" padding: 1em;\n".
-	" border: 1px solid silver;\n".
-	" color: black;\n".
-	" background-color: #ffffcc;\n".
-	"}\n";
-	}
-
-	#if(strcasecmp(filename(__FILE__), filename($_SERVER['SCRIPT_NAME']))==0)
-	if(!isset($wgScriptPath))
-	{
-	header("Content-type: text/css");
-	echo get_css();
	}		}
Line 130:		Line 107:
	function LyricCss(&$css) {		function LyricCss(&$css) {
	$css = "/*<![CDATA[*/".		$css = "/*<![CDATA[*/".
-	# "\n".get_css()."\n".
	" @import \"$wgScriptPath/extensions/".filename(__FILE__)."\"; ".		" @import \"$wgScriptPath/extensions/".filename(__FILE__)."\"; ".
	"/*]]>*/";		"/*]]>*/";
	return true;		return true;
		+	}
		+
		+	################################################################################
		+	# CSS section
		+	#
		+	# This section has no configuration, and can be ignored.
		+	#
		+
		+	if(!isset($wgScriptPath))
		+	{
		+	header("Content-type: text/css");
		+	?>#lyric {
		+	padding: 1em;
		+	border: 1px solid silver;
		+	color: black;
		+	background-color: #ffffcc;
		+	}
		+	<?php
	}		}
	?>		?>
	</pre>		</pre>

---

Revision as of 05:53, 1 June 2006

<?php

#
# Simple lyric parser extension for mediawiki.
# Written by Trevor Peacock, 1 June 2006
# version 0.2
# 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' => '0.1',
  '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");
}

#render <lyric> text
function renderLyric($input, $argv)
{
  #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
  global $wgOut;
  return $wgOut->parse($transform, false);
}

################################################################################
# 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) {
  $css = "/*<![CDATA[*/".
  " @import \"$wgScriptPath/extensions/".filename(__FILE__)."\"; ".
  "/*]]>*/";
  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
}

?>