MediaWiki:Common.js: Difference between revisions

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/* Any JavaScript here will be loaded for all users on every page load. */
/* Any JavaScript here will be loaded for all users on desktop */


/* Test if an element has a certain class **************************************
/* Add user subpages toolbox link */
  *
$(function() {
  * Description: Uses regular expressions and caching for better performance.
if (mw.config.get('wgCanonicalNamespace') === 'User' && mw.config.get('skin') !== 'timeless') {
  * Maintainers: [[Wikipedia:User:Mike Dillon]], [[Wikipedia:User:R. Koot]], [[Wikipedia:User:SG]]
var subpagesLink = '/Special:PrefixIndex/User:' + mw.config.get('wgTitle').split('/')[0] + '/';
  */
mw.util.addPortletLink('p-tb', subpagesLink, 'User subpages', 't-subpages', 'Subpages for this user');
}
var hasClass = (function () {
});
    var reCache = {};
    return function (element, className) {
        return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).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" ) ) {
            var Header = null;
            /* the editor can override which table header element gets the button with a class */
            var OverrideHeader = Tables[i].getElementsByClassName("collapsiblebutton");
            if(OverrideHeader) OverrideHeader = OverrideHeader[0];
            if(OverrideHeader) Header = OverrideHeader;
            /* only add button and increment count if there is a header row to work with */
            if (!Header){
                var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0];
                if (!HeaderRow) continue;
                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.style.styleFloat = "right";
            Button.style.cssFloat = "right";
            Button.style.fontWeight = "normal";
            Button.style.textAlign = "right";
            Button.style.width = "6em";
            Button.style.marginLeft = "-100%";
            Button.setAttribute( "class", "collapsible-button" );
            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 );
        }
    }
}
$( createCollapseButtons );
 
/* Content tabber, version 1.0.5 by Greenpickle (GPL3) */
 
var switchableAnchorPrefix = '';
var switchableClass = 'switchable';
var switchableSectionClass = 'switch';
var switchableTabsClass = 'switchabletabs';
var switchableSectionTitleAttr = 'title';
 
function initialiseSwitchable () {
    // get the elements we care about
    switchable = myGetElementsByClassName(document, switchableClass);
 
    // some functions
    switchable.createTab = function (label, isAnchor, i, j) {
        var tab = document.createElement('li');
        var child;
        if (isAnchor) {
            child = document.createElement('a');
            child.href =
                'javascript:switchable.setVisible(' + i + ', ' + j + ');';
        } else child = document.createElement('strong');
        child.appendChild(document.createTextNode(label));
        tab.appendChild(child);
        return tab;
    }
 
    switchable.getVisible = function (i) {
        var visible = this[i].getAttribute('visiblesection');
        if (visible) visible = parseInt(visible);
        if (visible === null || isNaN(visible)) {
            visible = 0;
            this[i].setAttribute('visiblesection', visible.toString());
        }
        return Math.max(0, Math.min(visible, this[i].sections.length - 1));
    }
 
    switchable.updateVisible = function (i) {
        if (isNaN(parseInt(i))) {
            // update all switchables if no valid number given
            for (var i = 0; i < this.length; i++)
                this.updateVisible(i);
        } else {
            var visible = this.getVisible(i);
            var sections = this[i].sections;
            var tc = this[i].tabContainer;
            var currentTab;
            for (var j = 0; j < sections.length; j++) {
                if (j == visible) {
                    // change 'show' link
                    currentTab = this.createTab(sections[j].sectionName,
                                                    false);
                    currentTab.j = j;
                    tc.replaceChild(currentTab, tc.tabs[j]);
                    // show section
                    sections[j].style.display = '';
                } else {
                    // change 'show' link
                    if (tc.currentTab !== undefined && tc.currentTab.j == j)
                        tc.replaceChild(tc.tabs[j], tc.currentTab);
                    // hide section
                    sections[j].style.display = 'none';
                }
            }
            if (currentTab !== undefined) tc.currentTab = currentTab;
        }
    }
 
    switchable.setVisible = function (i, j) {
        this[i].setAttribute('visiblesection', j);
        this.updateVisible(i);
    }
 
    // initialise
    for (var i = 0; i < switchable.length; i++) {
        var sections = myGetElementsByClassName(switchable[i],
                                                switchableSectionClass);
        switchable[i].sections = sections;
        // create show/hide anchors
        var tabContainer = document.createElement('ul');
        tabContainer.className = switchableTabsClass;
        switchable[i].appendChild(tabContainer);
        switchable[i].tabContainer = tabContainer;
        tabContainer.tabs = [];
        for (var j = 0; j < sections.length; j++) {
            // re-append section to place it after links
            switchable[i].appendChild(sections[j]);
            // use section's name if it has one
            var sectionName = sections[j].getAttribute(
                                                switchableSectionTitleAttr);
            if (!sectionName) sectionName = j.toString();
            sections[j].sectionName = sectionName;
            // create anchor
            var tab = switchable.createTab(
                            switchableAnchorPrefix + sectionName, true, i, j);
            tabContainer.appendChild(tab);
            tabContainer.tabs.push(tab);
        }
    }
    this.switchable = switchable;
    // initial show/hide
    switchable.updateVisible();
}
 
initialiseSwitchable();
 
// I'd extend Node.prototype, but apparently IE fails...
function myGetElementsByClassName (node, cls) {
    var result = [];
    var pool = node.getElementsByTagName("*");
    var re = new RegExp('\\b' + cls + '\\b');
    for (var i = 0; i < pool.length; i++)
        if (re.test(pool[i].className)) result.push(pool[i]);
    return result;
}
 
/* Upload page script */
mw.loader.load('//www.pikminwiki.com/index.php?title=MediaWiki:PikipediaUpload.js'
+ '&action=raw&ctype=text/javascript');

Latest revision as of 15:14, April 3, 2024

/* Any JavaScript here will be loaded for all users on desktop */

/* Add user subpages toolbox link */
$(function() {
	if (mw.config.get('wgCanonicalNamespace') === 'User' && mw.config.get('skin') !== 'timeless') {
		var subpagesLink = '/Special:PrefixIndex/User:' + mw.config.get('wgTitle').split('/')[0] + '/';
		mw.util.addPortletLink('p-tb', subpagesLink, 'User subpages', 't-subpages', 'Subpages for this user');
	}
});
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