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JSHint: Fix var statement and global scope issues. 

Change-Id: Ia567d10b72f86963eb344cd5579738532531d3d9
This commit is contained in:
Timo Tijhof 2013-02-06 20:14:02 -08:00
parent 8a29221a83
commit 282960c4ba
1 changed files with 76 additions and 72 deletions
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148
modules/ext.math.mathjax.enabler.js
View File

@ -1,83 +1,87 @@
/**
* From https://en.wikipedia.org/wiki/User:Nageh/mathJax.js
*/
if ( typeof mathJax === 'undefined' ) {
mathJax = {};
}
mathJax.version = '0.2';
mathJax.loaded = false;
mathJax.Config = function() {
MathJax.Hub.Config({
root: mediaWiki.config.get('wgExtensionAssetsPath') + '/Math/modules/MathJax',
config: ['TeX-AMS-texvc_HTML.js'],
'v1.0-compatible': false,
styles: { '.mtext': { 'font-family': 'sans-serif ! important', 'font-size': '80%' } },
displayAlign: 'left',
menuSettings: { zoom: 'Click' },
'HTML-CSS': { imageFont: null, availableFonts: ['TeX'] }
});
MathJax.OutputJax.fontDir = mathJax.fontDir = mediaWiki.config.get('wgExtensionAssetsPath') + '/Math/modules/MathJax/fonts';
};
mathJax.Load = function(element) {
if (this.loaded) {
return true;
/*global mathJax:true, MathJax, wikEd:true */
( function ( mw, $ ) {
if ( typeof mathJax === 'undefined' ) {
mathJax = {};
}
// create configuration element
var config = 'mathJax.Config();';
var script = document.createElement( 'script' );
script.setAttribute( 'type', 'text/x-mathjax-config' );
if ( window.opera ) {
script.innerHTML = config;
} else {
script.text = config;
}
document.getElementsByTagName('head')[0].appendChild( script );
mathJax.version = '0.2';
// create startup element
mediaWiki.loader.load('ext.math.mathjax');
mathJax.loaded = false;
this.loaded = true;
mathJax.Config = function() {
MathJax.Hub.Config({
root: mediaWiki.config.get('wgExtensionAssetsPath') + '/Math/modules/MathJax',
config: ['TeX-AMS-texvc_HTML.js'],
'v1.0-compatible': false,
styles: { '.mtext': { 'font-family': 'sans-serif ! important', 'font-size': '80%' } },
displayAlign: 'left',
menuSettings: { zoom: 'Click' },
'HTML-CSS': { imageFont: null, availableFonts: ['TeX'] }
});
MathJax.OutputJax.fontDir = mathJax.fontDir = mw.config.get('wgExtensionAssetsPath') + '/Math/modules/MathJax/fonts';
};
return false;
};
mathJax.Init = function() {
this.Load( document.getElementById('bodyContent') || document.body );
// compatibility with wikEd
if ( typeof(wikEd) == 'undefined' ) {
wikEd = {};
}
if ( typeof(wikEd.config) == 'undefined' ) {
wikEd.config = {};
}
if ( typeof(wikEd.config.previewHook) == 'undefined' ) {
wikEd.config.previewHook = [];
}
wikEd.config.previewHook.push( function(){
if (window.mathJax.Load(document.getElementById('wikEdPreviewBox') || document.body)) {
MathJax.Hub.Queue(['Typeset', MathJax.Hub, 'wikEdPreviewBox']);
mathJax.Load = function(element) {
var config, script;
if (this.loaded) {
return true;
}
// create configuration element
config = 'mathJax.Config();';
script = document.createElement( 'script' );
script.setAttribute( 'type', 'text/x-mathjax-config' );
if ( window.opera ) {
script.innerHTML = config;
} else {
script.text = config;
}
document.getElementsByTagName('head')[0].appendChild( script );
// create startup element
mediaWiki.loader.load('ext.math.mathjax');
this.loaded = true;
return false;
};
mathJax.Init = function() {
this.Load( document.getElementById('bodyContent') || document.body );
// compatibility with wikEd
if ( typeof(wikEd) == 'undefined' ) {
wikEd = {};
}
if ( typeof(wikEd.config) == 'undefined' ) {
wikEd.config = {};
}
if ( typeof(wikEd.config.previewHook) == 'undefined' ) {
wikEd.config.previewHook = [];
}
wikEd.config.previewHook.push( function(){
if (window.mathJax.Load(document.getElementById('wikEdPreviewBox') || document.body)) {
MathJax.Hub.Queue(['Typeset', MathJax.Hub, 'wikEdPreviewBox']);
}
} );
// compatibility with ajaxPreview
this.oldAjaxPreviewExec = window.ajaxPreviewExec;
window.ajaxPreviewExec = function(previewArea) {
if ( typeof(mathJax.oldAjaxPreviewExec) !== 'undefined' ) {
mathJax.oldAjaxPreviewExec(previewArea);
}
if ( mathJax.Load(previewArea) ) {
MathJax.Hub.Queue( ['Typeset', MathJax.Hub, previewArea] );
}
};
};
$( document ).ready( function() {
mathJax.Init();
} );
// compatibility with ajaxPreview
this.oldAjaxPreviewExec = window.ajaxPreviewExec;
window.ajaxPreviewExec = function(previewArea) {
if ( typeof(mathJax.oldAjaxPreviewExec) !== 'undefined' ) {
mathJax.oldAjaxPreviewExec(previewArea);
}
if ( mathJax.Load(previewArea) ) {
MathJax.Hub.Queue( ['Typeset', MathJax.Hub, previewArea] );
}
};
};
jQuery( document ).ready( function() {
mathJax.Init();
} );
}( mediaWiki, jQuery ) );