Difference between revisions of "MediaWiki:Vector.js"

/* Any JavaScript here will be loaded for users using the Vector skin */

// This script only works in Vector right now, but the banner should degrade gracefully.

if (wgAction == 'view' && (wgPageName == 'Home' ||

wgPageName == 'Template:Main_Page_banner')) {

var randomImages = [{image: '//wikimediadc.org/w/images/8/81/Background_1.jpg',

page: 'http://commons.wikimedia.org/wiki/File:President%27s_Park_with_White_House.jpg',

author: "Ad Meskens",

license: "CC-BY-SA 3.0"}];

var randomImage = randomImages[Math.floor(Math.random() * randomImages.length)];

var css = '#content {' +

' background-image: url(' + randomImage.image + ');' +

' background-size: 100%;' +

' background-repeat: no-repeat;' +

'}' +

'#main-page-banner {' +

' height: 12em;' +

' margin-bottom: 1em;' +

'}' +

'#main-page-welcome {' +

' text-shadow: #fff 0.3em 0.3em 1em, #fff -0.1em -0.1em 1em;' +

'}' +

'#main-page-credit {' +

' position: absolute; right: 0; top: -1em; font-size: 0.5em' +

'}';

var head = document.getElementsByTagName('head')[0];

var style = document.createElement('style');

style.type = 'text/css';

if (style.styleSheet){

style.styleSheet.cssText = css;

} else {

style.appendChild(document.createTextNode(css));

}

addOnloadHook(function() {

var creditDiv = document.createElement('div');

creditDiv.id = 'main-page-credit';

var creditLink = document.createElement('a');

creditLink.href = randomImage.page;

creditLink.appendChild(document.createTextNode("Image: " + randomImage.author + ", " + randomImage.license));

creditDiv.appendChild(creditLink);

document.getElementById('mw-content-text').appendChild(creditDiv);

});

head.appendChild(style);

}

/* Hide the default page heading on pages using the color bar heading format */

function removeFirstHeading() {

if ($("div.colorbar").length) {

document.getElementById("firstHeading").className += " nodisplay";

document.getElementById("contentSub").className += " nodisplay";

}

}

addOnloadHook(removeFirstHeading);