Common.js

/** Import module **************************************************************
 *
 *  Description: Includes a raw wiki page as javascript or CSS, 
 *               used for including user made modules.
 *  Maintainers: [[User:AzaToth]]
 */
 
importedScripts = {}; // object keeping track of included scripts, so a script ain't included twice

function importScript( page ) {
	if( importedScripts[page] ) {
		return;
	}
	importedScripts[page] = true;
	var url = wgScriptPath
			+ '/index.php?title='
			+ encodeURIComponent( page.replace( / /g, '_' ) )
			+ '&action=raw&ctype=text/javascript';
	var scriptElem = document.createElement( 'script' );
	scriptElem.setAttribute( 'src' , url );
	scriptElem.setAttribute( 'type' , 'text/javascript' );
	document.getElementsByTagName( 'head' )[0].appendChild( scriptElem );
}

function importStylesheet( page ) {
	var sheet = '@import "'
			+ wgScriptPath
			+ '/index.php?title='
			+ encodeURIComponent( page.replace( / /g, '_' ) )
			+ '&action=raw&ctype=text/css";'
	var styleElem = document.createElement( 'style' );
	styleElem.setAttribute( 'type' , 'text/css' );
	styleElem.appendChild( document.createTextNode( sheet ) );
	document.getElementsByTagName( 'head' )[0].appendChild( styleElem );
}

/* Test if an element has a certain class **************************************
 *
 * Description: Uses regular expressions and caching for better performance.
 * Maintainers: [[User:Mike Dillon]], [[User:R. Koot]], [[User:SG]]
 */

var hasClass = (function () {
	var reCache = {};
	return function (element, className) {
		return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
	};
})();

/** Collapsible tables *********************************************************
 *
 *  Description: Allows tables to be collapsed, showing only the header. See
 *               [[Wikipedia:NavFrame]].
 *  Maintainers: [[User:R. Koot]]
 */

var autoCollapse = 2;
var collapseCaption = "hide";
var expandCaption = "show";

function collapseTable( tableIndex )
{
	var Button = document.getElementById( "collapseButton" + tableIndex );
	var Table = document.getElementById( "collapsibleTable" + tableIndex );

	if ( !Table || !Button ) {
		return false;
	}

	var Rows = Table.rows;

	if ( Button.firstChild.data == collapseCaption ) {
		for ( var i = 1; i < Rows.length; i++ ) {
			Rows[i].style.display = "none";
		}
		Button.firstChild.data = expandCaption;
	} else {
		for ( var i = 1; i < Rows.length; i++ ) {
			Rows[i].style.display = Rows[0].style.display;
		}
		Button.firstChild.data = collapseCaption;
	}
}

function createCollapseButtons()
{
    var tableIndex = 0;
    var NavigationBoxes = new Object();
    var Tables = document.getElementsByTagName( "table" );
 
    for ( var i = 0; i < Tables.length; i++ ) {
        if ( hasClass( Tables[i], "collapsible" ) ) {
 
            /* only add button and increment count if there is a header row to work with */
            var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0];
            if (!HeaderRow) continue;
            var Header = HeaderRow.getElementsByTagName( "th" )[0];
            if (!Header) continue;
 
            NavigationBoxes[ tableIndex ] = Tables[i];
            Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex );
 
            var Button     = document.createElement( "span" );
            var ButtonLink = document.createElement( "a" );
            var ButtonText = document.createTextNode( collapseCaption );
 
            Button.className = "collapseButton";  //Styles are declared in Common.css
 
            ButtonLink.style.color = Header.style.color;
            ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
            ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" );
            ButtonLink.appendChild( ButtonText );
 
            Button.appendChild( document.createTextNode( "[" ) );
            Button.appendChild( ButtonLink );
            Button.appendChild( document.createTextNode( "]" ) );
 
            Header.insertBefore( Button, Header.childNodes[0] );
            tableIndex++;
        }
    }
 
    for ( var i = 0;  i < tableIndex; i++ ) {
        if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
            collapseTable( i );
        } 
        else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) {
            var element = NavigationBoxes[i];
            while (element = element.parentNode) {
                if ( hasClass( element, "outercollapse" ) ) {
                    collapseTable ( i );
                    break;
                }
            }
        }
    }
}
addOnloadHook( createCollapseButtons );

/** Dynamic Navigation Bars (experimental) *************************************
 *
 *  Description: See [[Wikipedia:NavFrame]].
 *  Maintainers: UNMAINTAINED
 */

// set up the words in your language
var NavigationBarHide = '[' + collapseCaption + ']';
var NavigationBarShow = '[' + expandCaption + ']';

// shows and hides content and picture (if available) of navigation bars
// Parameters:
//     indexNavigationBar: the index of navigation bar to be toggled
function toggleNavigationBar(indexNavigationBar)
{
	var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
	var NavFrame = document.getElementById("NavFrame" + indexNavigationBar);

	if (!NavFrame || !NavToggle) {
		return false;
	}

	// if shown now
    if (NavToggle.firstChild.data == NavigationBarHide) {
        for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
            if (hasClass(NavChild, 'NavContent') || hasClass(NavChild, 'NavPic')) {
                NavChild.style.display = 'none';
            }
        }
	NavToggle.firstChild.data = NavigationBarShow;

	// if hidden now
    } else if (NavToggle.firstChild.data == NavigationBarShow) {
        for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
            if (hasClass(NavChild, 'NavContent') || hasClass(NavChild, 'NavPic')) {
                NavChild.style.display = 'block';
            }
        }
	NavToggle.firstChild.data = NavigationBarHide;
	}
}

// adds show/hide-button to navigation bars
function createNavigationBarToggleButton()
{
    var indexNavigationBar = 0;
    // iterate over all < div >-elements 
    var divs = document.getElementsByTagName("div");
    for (var i = 0; NavFrame = divs[i]; i++) {
        // if found a navigation bar
        if (hasClass(NavFrame, "NavFrame")) {
 
            indexNavigationBar++;
            var NavToggle = document.createElement("a");
            NavToggle.className = 'NavToggle';
            NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar);
            NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');');
 
            var isCollapsed = hasClass( NavFrame, "collapsed" );
            /*
             * Check if any children are already hidden.  This loop is here for backwards compatibility:
             * the old way of making NavFrames start out collapsed was to manually add style="display:none"
             * to all the NavPic/NavContent elements.  Since this was bad for accessibility (no way to make
             * the content visible without JavaScript support), the new recommended way is to add the class
             * "collapsed" to the NavFrame itself, just like with collapsible tables.
             */
            for (var NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling) {
                if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
                    if ( NavChild.style.display == 'none' ) {
                        isCollapsed = true;
                    }
                }
            }
            if (isCollapsed) {
                for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
                    if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
                        NavChild.style.display = 'none';
                    }
                }
            }
            var NavToggleText = document.createTextNode(isCollapsed ? NavigationBarShow : NavigationBarHide);
            NavToggle.appendChild(NavToggleText);
 
            // Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
            for(var j=0; j < NavFrame.childNodes.length; j++) {
                if (hasClass(NavFrame.childNodes[j], "NavHead")) {
                    NavFrame.childNodes[j].appendChild(NavToggle);
                }
            }
            NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
        }
    }
}
addOnloadHook( createNavigationBarToggleButton );

/** Extra toolbar options ******************************************************
*
*  Description: UNDOCUMENTED
*  Maintainers: [[User:MarkS]]?, [[User:Voice of All]], [[User:R. Koot]]
*/

//This is a modified copy of a script by User:MarkS for extra features added by User:Voice of All.
// This is based on the original code on Wikipedia:Tools/Editing tools
// To disable this script, add <code>mwCustomEditButtons = [];<code> to [[Special:Mypage/monobook.js]]

if (mwCustomEditButtons) {
mwCustomEditButtons[mwCustomEditButtons.length] = {
	"imageFile": "http://upload.wikimedia.org/wikipedia/en/c/c8/Button_redirect.png",
	"speedTip": "Redirect",
	"tagOpen": "#REDIRECT [[",
	"tagClose": "]]",
	"sampleText": "Insert text"};

mwCustomEditButtons[mwCustomEditButtons.length] = {
	"imageFile": "http://upload.wikimedia.org/wikipedia/en/c/c9/Button_strike.png",
	"speedTip": "Strike",
	"tagOpen": "<s>",
	"tagClose": "</s>",
	"sampleText": "Strike-through text"};

mwCustomEditButtons[mwCustomEditButtons.length] = {
	"imageFile": "http://upload.wikimedia.org/wikipedia/en/1/13/Button_enter.png",
	"speedTip": "Line break",
	"tagOpen": "<br />",
	"tagClose": "",
	"sampleText": ""};

mwCustomEditButtons[mwCustomEditButtons.length] = {
	"imageFile": "http://upload.wikimedia.org/wikipedia/en/8/80/Button_upper_letter.png",
	"speedTip": "Superscript",
	"tagOpen": "<sup>",
	"tagClose": "</sup>",
	"sampleText": "Superscript text"};

mwCustomEditButtons[mwCustomEditButtons.length] = {
	"imageFile": "http://upload.wikimedia.org/wikipedia/en/7/70/Button_lower_letter.png",
	"speedTip": "Subscript",
	"tagOpen": "<sub>",
	"tagClose": "</sub>",
	"sampleText": "Subscript text"};

mwCustomEditButtons[mwCustomEditButtons.length] = {
	"imageFile": "http://upload.wikimedia.org/wikipedia/en/5/58/Button_small.png",
	"speedTip": "Small",
	"tagOpen": "<small>",
	"tagClose": "</small>",
	"sampleText": "Small Text"};

mwCustomEditButtons[mwCustomEditButtons.length] = {
	"imageFile": "http://upload.wikimedia.org/wikipedia/en/3/34/Button_hide_comment.png",
	"speedTip": "Insert hidden Comment",
	"tagOpen": "<!-- ",
	"tagClose": " -->",
	"sampleText": "Comment"};

mwCustomEditButtons[mwCustomEditButtons.length] = {
	"imageFile": "http://upload.wikimedia.org/wikipedia/en/1/12/Button_gallery.png",
	"speedTip": "Insert a picture gallery",
	"tagOpen": "\n<gallery>\n",
	"tagClose": "\n</gallery>",
	"sampleText": "Image:Example.jpg|Caption1\nImage:Example.jpg|Caption2"};

mwCustomEditButtons[mwCustomEditButtons.length] = {
	"imageFile": "http://upload.wikimedia.org/wikipedia/en/f/fd/Button_blockquote.png",
	"speedTip": "Insert block of quoted text",
	"tagOpen": "<blockquote>\n",
	"tagClose": "\n</blockquote>",
	"sampleText": "Block quote"};

mwCustomEditButtons[mwCustomEditButtons.length] = {
	"imageFile": "http://upload.wikimedia.org/wikipedia/en/6/60/Button_insert_table.png",
	"speedTip": "Insert a table",
	"tagOpen": '{| class="wikitable"\n|-\n',
	"tagClose": "\n|}",
	"sampleText": "! header 1\n! header 2\n! header 3\n|-\n| row 1, cell 1\n| row 1, cell 2\n| row 1, cell 3\n|-\n| row 2, cell 1\n| row 2, cell 2\n| row 2, cell 3"};
}