Difference between revisions of "MediaWiki:Common.js"

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Line 17: Line 17:
 
   
 
   
 
  addOnloadHook(rewriteTitle, false);
 
  addOnloadHook(rewriteTitle, false);
 +
 +
/*<source lang="javascript">*/
 +
//Overrides the function with the same name in http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/skins/common/wikibits.js
 +
//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="&darr;"/>';
 +
newRows.reverse();
 +
span.setAttribute('sortdir','up');
 +
} else {
 +
arrowHTML = '<img src="'+ ts_image_path + ts_image_up + '" alt="&uarr;"/>';
 +
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="&darr;"/>';
 +
}
 +
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]);

Latest revision as of 19:24, 13 August 2008

/* Any JavaScript here will be loaded for all users on every page load. */
function rewriteTitle()
 {
    if(typeof(SKIP_TITLE_REWRITE) != 'undefined' && SKIP_TITLE_REWRITE)
        return;
    var titleDiv = document.getElementById('title-meta');
    if(titleDiv == null || titleDiv == undefined)
        return;
    var cloneNode = titleDiv.cloneNode(true);
    var firstHeading = document.getElementById('content').getElementsByTagName('h1')[0];
    var node = firstHeading.childNodes[0];
    firstHeading.replaceChild(cloneNode, node);
    cloneNode.style.display = "inline";
    var titleAlign = document.getElementById('title-align');
    firstHeading.style.textAlign = titleAlign.childNodes[0].nodeValue;
 }
 
 addOnloadHook(rewriteTitle, false);

/*<source lang="javascript">*/
//Overrides the function with the same name in http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/skins/common/wikibits.js
//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="&darr;"/>';
 newRows.reverse();
 span.setAttribute('sortdir','up');
 } else {
 arrowHTML = '<img src="'+ ts_image_path + ts_image_up + '" alt="&uarr;"/>';
 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="&darr;"/>';
 }
 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]);
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