Difference between revisions of "MediaWiki:Common.js"
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(New page: →Any JavaScript here will be loaded for all users on every page load.: →<source lang="javascript">: //Overrides the function with the same name in http://svn.wikimedia.org/viewvc/me...) |
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Latest revision as of 14:26, 16 April 2008
/* Any JavaScript here will be loaded for all users on every page load. */
/*<source lang="javascript">*/
//Overrides the function with the same name in http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/skins/common/wikibits.js
//Fixes a bug: for the sorting order, takes the whole number, not the number before the second comma.
//Also, removes spaces. See [[Help:Sorting]].
function ts_parseFloat(num) {
if (!num) return 0;
num = removeSpaces(num);
num = parseFloat(num.replace(/,/g, ""));
return (isNaN(num) ? 0 : num);
}
//Keep spaces in "currency" mode, to sort a range "70 to 80" at 70, not 7080
function ts_parseFloat_ks(num) {
if (!num) return 0;
num = parseFloat(num.replace(/,/g, ""));
return (isNaN(num) ? 0 : num);
}
//Auxiliary function for function ts_resortTable(lnk)
function removeSpaces(string) {
var tstring = "";
string = '' + string;
splitstring = string.split(" ");
for(i = 0; i < splitstring.length; i++)
tstring += splitstring[i];
return tstring;
}
//Overrides the function with the same name in http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/skins/common/wikibits.js
//Changes the criteria for various sorting modes, see [[Help:Sorting]].
//For easy maintenance the difference with wikibits.js is kept limited to a few lines.
function ts_resortTable(lnk) {
// get the span
var span = lnk.getElementsByTagName('span')[0];
var td = lnk.parentNode;
var tr = td.parentNode;
var column = td.cellIndex;
var table = tr.parentNode;
while (table && !(table.tagName && table.tagName.toLowerCase() == 'table'))
table = table.parentNode;
if (!table) return;
// Work out a type for the column
if (table.rows.length <= 1) return;
// Skip the first row if that's where the headings are
var rowStart = (table.tHead && table.tHead.rows.length > 0 ? 0 : 1);
var itm = "";
for (var i = rowStart; i < table.rows.length; i++) {
if (table.rows[i].cells.length > column) {
itm = ts_getInnerText(table.rows[i].cells[column]);
itm = itm.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "");
if (itm != "") break;
}
}
sortfn = ts_sort_caseinsensitive;
itmns = removeSpaces(itm);
if (itmns.match(/^[\d\.\,\-\+]+\%?$/)) sortfn = ts_sort_numeric;
if (itmns.match(/^[\d\.\,\-\+]+[eE][\d\-\+]+\%?$/)) sortfn = ts_sort_numeric;
if (itmns.match(/^[\d\.\,\-\+]+e[\d\-\+]+\u00d710[\d\-\+]+\%?$/)) sortfn = ts_sort_numeric;
if (itm.match(/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/))
sortfn = ts_sort_date;
if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/))
sortfn = ts_sort_date;
if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d$/))
sortfn = ts_sort_date;
if (itm.match(/^[\u00a3$\u20ac\u00a5]/)) // pound dollar euro yen
sortfn = ts_sort_currency;
if (itm.match(/sm=c$/)) sortfn = ts_sort_currency;
if (itm.match(/sm=d$/)) sortfn = ts_sort_date;
if (itm.match(/sm=n$/)) sortfn = ts_sort_numeric;
var reverse = (span.getAttribute("sortdir") == 'down');
var newRows = new Array();
for (var j = rowStart; j < table.rows.length; j++) {
var row = table.rows[j];
var keyText = ts_getInnerText(row.cells[column]);
var oldIndex = (reverse ? -j : j);
newRows[newRows.length] = new Array(row, keyText, oldIndex);
}
newRows.sort(sortfn);
var arrowHTML;
if (reverse) {
arrowHTML = '<img src="'+ ts_image_path + ts_image_down + '" alt="↓"/>';
newRows.reverse();
span.setAttribute('sortdir','up');
} else {
arrowHTML = '<img src="'+ ts_image_path + ts_image_up + '" alt="↑"/>';
span.setAttribute('sortdir','down');
}
// We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
// don't do sortbottom rows
for (var i = 0; i < newRows.length; i++) {
if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") == -1)
table.tBodies[0].appendChild(newRows[i][0]);
}
// do sortbottom rows only
for (var i = 0; i < newRows.length; i++) {
if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") != -1)
table.tBodies[0].appendChild(newRows[i][0]);
}
// Delete any other arrows there may be showing
var spans = getElementsByClassName(tr, "span", "sortarrow");
for (var i = 0; i < spans.length; i++) {
spans[i].innerHTML = '<img src="'+ ts_image_path + ts_image_none + '" alt="↓"/>';
}
span.innerHTML = arrowHTML;
ts_alternate(table);
}
function ts_dateToSortKey(date) {
// y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
if (date.length > 10) {
switch (date.substr(3,3).toLowerCase()) {
case "jan": var month = "01"; break;
case "feb": var month = "02"; break;
case "mar": var month = "03"; break;
case "apr": var month = "04"; break;
case "may": var month = "05"; break;
case "jun": var month = "06"; break;
case "jul": var month = "07"; break;
case "aug": var month = "08"; break;
case "sep": var month = "09"; break;
case "oct": var month = "10"; break;
case "nov": var month = "11"; break;
case "dec": var month = "12"; break;
// default: var month = "00";
}
return date.substr(7,4)+month+date.substr(0,2);
} else if (date.length == 10) {
return date.substr(6,4)+date.substr(3,2)+date.substr(0,2);
} else if (date.length == 8) {
yr = date.substr(6,2);
if (parseInt(yr) < 50) {
yr = '20'+yr;
} else {
yr = '19'+yr;
}
return yr+date.substr(3,2)+date.substr(0,2);
}
return "00000000";
}
function ts_sort_currency(a,b) {
var aa = ts_parseFloat_ks(a[1].replace(/[\u00a3$\u20ac\u00a5a-zA-Z]/g,''));
var bb = ts_parseFloat_ks(b[1].replace(/[\u00a3$\u20ac\u00a5a-zA-Z]/g,''));
return (aa != bb ? aa - bb : a[2] - b[2]);
}
/** Collapsible tables *********************************************************
*
* Description: Allows tables to be collapsed, showing only the header. See
* [[Wikipedia:NavFrame]].
* Maintainer on Wikipedia: [[User:R. Koot]]
*/
var autoCollapse = 2;
var collapseCaption = "hide";
var expandCaption = "show";
function hasClass( element, className ) {
var Classes = element.className.split( " " );
for ( var i = 0; i < Classes.length; i++ ) {
if ( Classes[i] == className ) {
return ( true );
}
}
return ( false );
}
function collapseTable( tableIndex )
{
var Button = document.getElementById( "collapseButton" + tableIndex );
var Table = document.getElementById( "collapsibleTable" + tableIndex );
if ( !Table || !Button ) {
return false;
}
var Rows = Table.getElementsByTagName( "tr" );
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" ) ) {
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";
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( "]" ) );
var Header = Tables[i].getElementsByTagName( "tr" )[0].getElementsByTagName( "th" )[0];
/* only add button and increment count if there is a header row to work with */
if (Header) {
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 );
}
}
}
addOnloadHook( createCollapseButtons );
//Shuffle for election candidates
function dshuf(){
var shufsets=new Object()
var rx=new RegExp('dshuf'+'\\s+(dshufset\\d+)', 'i')
var divs=document.getElementsByTagName("div")
for (var i=0; i<divs.length; i++){
if (rx.test(divs[i].className)){
if (typeof shufsets[RegExp.$1]=="undefined"){
shufsets[RegExp.$1]=new Object()
shufsets[RegExp.$1].inner=[]
shufsets[RegExp.$1].member=[]
}
shufsets[RegExp.$1].inner.push(divs[i].innerHTML)
shufsets[RegExp.$1].member.push(divs[i])
}
}
for (shufset in shufsets){
shufsets[shufset].inner.sort(function() {return 0.5 - Math.random()})
for (var i=0; i<shufsets[shufset].member.length; i++){
shufsets[shufset].member[i].innerHTML=shufsets[shufset].inner[i]
shufsets[shufset].member[i].style.display="block"
}
}
}
addOnloadHook(dshuf);
/*************
*** AJAX transclusion table <http://meta.wikimedia.org/wiki/User:Pathoschild/Scripts/AJAX_transclusion_table>
*** by [[m:user:Pathoschild]]
*************/
function attLoader() {
if(getElementsByClassName(document.getElementsByTagName('body')[0],'table','attable').length) {
document.write('<script type="text/javascript" src="'
+ 'http://meta.wikimedia.org/w/index.php?title=User:Pathoschild/Scripts/AJAX_transclusion_table.js'
+ '&action=raw&ctype=text/javascript&dontcountme=s"></script>');
}
}
addOnloadHook(attLoader);
/** JSconfig ************
* Global configuration options to enable/disable and configure
* specific script features from [[MediaWiki:Common.js]] and
* [[MediaWiki:Monobook.js]]
* This framework adds config options (saved as cookies) to [[Special:Preferences]]
* For a more permanent change you can override the default settings in your
* [[Special:Mypage/monobook.js]]
* for Example: JSconfig.keys[loadAutoInformationTemplate] = false;
*
* Maintainer: [[User:Dschwen]]
*/
var JSconfig =
{
prefix : 'jsconfig_',
keys : {},
meta : {},
//
// Register a new configuration item
// * name : String, internal name
// * default_value : String or Boolean (type determines configuration widget)
// * description : String, text appearing next to the widget in the preferences
// * prefpage : Integer (optional), section in the preferences to insert the widget:
// 0 : User profile
// 1 : Skin
// 2 : Math
// 3 : Files
// 4 : Date and time
// 5 : Editing
// 6 : Recent changes
// 7 : Watchlist
// 8 : Search
// 9 : Misc
//
// Access keys through JSconfig.keys[name]
//
registerKey : function( name, default_value, description, prefpage )
{
if( typeof(JSconfig.keys[name]) == 'undefined' )
JSconfig.keys[name] = default_value;
else {
// all cookies are read as strings,
// convert to the type of the default value
switch( typeof(default_value) )
{
case 'boolean' : JSconfig.keys[name] = ( JSconfig.keys[name] == 'true' ); break;
case 'number' : JSconfig.keys[name] = JSconfig.keys[name]/1; break;
}
}
JSconfig.meta[name] = { 'description' : description, 'page' : prefpage || 0, 'default_value' : default_value };
},
readCookies : function()
{
var cookies = document.cookie.split("; ");
var p =JSconfig.prefix.length;
var i;
for( var key in cookies )
{
if( cookies[key].substring(0,p) == JSconfig.prefix )
{
i = cookies[key].indexOf('=');
//alert( cookies[key] + ',' + key + ',' + cookies[key].substring(p,i) );
JSconfig.keys[cookies[key].substring(p,i)] = cookies[key].substring(i+1);
}
}
},
writeCookies : function()
{
for( var key in JSconfig.keys )
document.cookie = JSconfig.prefix + key + '=' + JSconfig.keys[key] + '; path=/; expires=Thu, 2 Aug 2009 10:10:10 UTC';
},
evaluateForm : function()
{
var w_ctrl,wt;
//alert('about to save JSconfig');
for( var key in JSconfig.meta ) {
w_ctrl = document.getElementById( JSconfig.prefix + key )
if( w_ctrl )
{
wt = typeof( JSconfig.meta[key].default_value );
switch( wt ) {
case 'boolean' : JSconfig.keys[key] = w_ctrl.checked; break;
case 'string' : JSconfig.keys[key] = w_ctrl.value; break;
}
}
}
JSconfig.writeCookies();
return true;
},
setUpForm : function()
{
var prefChild = document.getElementById('preferences');
if( !prefChild ) return;
prefChild = prefChild.childNodes;
//
// make a list of all preferences sections
//
var tabs = new Array;
var len = prefChild.length;
for( var key = 0; key < len; key++ ) {
if( prefChild[key].tagName &&
prefChild[key].tagName.toLowerCase() == 'fieldset' )
tabs.push(prefChild[key]);
}
//
// Create Widgets for all registered config keys
//
var w_div, w_label, w_ctrl, wt;
for( var key in JSconfig.meta ) {
w_div = document.createElement( 'DIV' );
w_label = document.createElement( 'LABEL' );
w_label.appendChild( document.createTextNode( JSconfig.meta[key].description ) )
w_label.htmlFor = JSconfig.prefix + key;
wt = typeof( JSconfig.meta[key].default_value );
w_ctrl = document.createElement( 'INPUT' );
w_ctrl.id = JSconfig.prefix + key;
// before insertion into the DOM tree
switch( wt ) {
case 'boolean' : w_ctrl.type = 'checkbox'; break;
case 'string' : w_ctrl.type = 'text'; break;
}
w_div.appendChild( w_label );
w_div.appendChild( w_ctrl );
tabs[JSconfig.meta[key].page].appendChild( w_div );
// after insertion into the DOM tree
switch( wt ) {
case 'boolean' : w_ctrl.defaultChecked = w_ctrl.checked = JSconfig.keys[key]; break;
case 'string' : w_ctrl.defaultValue = w_ctrl.value = JSconfig.keys[key]; break;
}
}
addHandler(document.getElementById('preferences').parentNode, 'submit', JSconfig.evaluateForm );
}
}
JSconfig.readCookies();
addOnloadHook(JSconfig.setUpForm);
/*</source>*/
