From d923fd13f7fe5c2a533bc0efe4cf3e5fbb61a943 Mon Sep 17 00:00:00 2001
From: Antoine Musso <hashar@users.mediawiki.org>
Date: Thu, 14 Jul 2005 00:31:42 +0000
Subject: [PATCH] part of bug#2001, forgot to cvs add it

---
 skins/common/sorttable.js | 210 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 210 insertions(+)
 create mode 100644 skins/common/sorttable.js

diff --git a/skins/common/sorttable.js b/skins/common/sorttable.js
new file mode 100644
index 0000000000..994154961b
--- /dev/null
+++ b/skins/common/sorttable.js
@@ -0,0 +1,210 @@
+/* 
+ * Sorttable.js
+ * A script that let you sort table columns by clicking on the header.
+ *
+ * Grabbed from: http://www.kryogenix.org/code/browser/sorttable/
+ * Authors:
+ *  - Stuart Langridge
+ *  - C. David Eagle ( http://books.mingovia.org/ )
+ *
+ * getInnerText() function by Erik at http://webfx.eae.net/
+ *
+ * Some changes probably have been made by Avar
+ * http://bugzilla.wikimedia.org/show_bug.cgi?id=2001
+ *
+ *
+ * TODO:
+ *  i18n numeric sort
+ *
+ * Licence: X11 
+ * 
+ */
+
+addEvent(window, "load", sortables_init);
+
+var SORT_COLUMN_INDEX;
+
+function sortables_init() {
+    // Find all tables with class sortable and make them sortable
+    if (!document.getElementsByTagName) return;
+    tbls = document.getElementsByTagName("table");
+    for (ti=0;ti<tbls.length;ti++) {
+        thisTbl = tbls[ti];
+        if (((' '+thisTbl.className+' ').indexOf("sortable") != -1) && (thisTbl.id)) {
+            //initTable(thisTbl.id);
+            ts_makeSortable(thisTbl);
+        }
+    }
+}
+
+function ts_makeSortable(table) {
+    if (table.rows && table.rows.length > 0) {
+        var firstRow = table.rows[0];
+    }
+    if (!firstRow) return;
+    
+    // We have a first row: assume it's the header, and make its contents clickable links
+    for (var i=0;i<firstRow.cells.length;i++) {
+        var cell = firstRow.cells[i];
+/* Will get text of the element, breaking <a>
+        var txt = ts_getInnerText(cell);
+*/
+        cell.innerHTML = cell.innerHTML+'<a href="#" class="sortheader" onclick="ts_resortTable(this);return false;"><span class="sortarrow">&#x2195;</span></a>';
+    }
+}
+
+function ts_getInnerText(el) {
+	if (typeof el == "string") return el;
+	if (typeof el == "undefined") { return el };
+	if (el.innerText) return el.innerText;	//Not needed but it is faster
+	var str = "";
+	
+	var cs = el.childNodes;
+	var l = cs.length;
+	for (var i = 0; i < l; i++) {
+		switch (cs[i].nodeType) {
+			case 1: //ELEMENT_NODE
+				str += ts_getInnerText(cs[i]);
+				break;
+			case 3:	//TEXT_NODE
+				str += cs[i].nodeValue;
+				break;
+		}
+	}
+	return str;
+}
+
+function ts_resortTable(lnk) {
+    // get the span
+    var span;
+    for (var ci=0;ci<lnk.childNodes.length;ci++) {
+        if (lnk.childNodes[ci].tagName && lnk.childNodes[ci].tagName.toLowerCase() == 'span') span = lnk.childNodes[ci];
+    }
+    var spantext = ts_getInnerText(span);
+    var td = lnk.parentNode;
+    var column = td.cellIndex;
+    var table = getParent(td,'TABLE');
+    
+    // Work out a type for the column
+    if (table.rows.length <= 1) return;
+    var itm = ts_getInnerText(table.rows[1].cells[column]);
+    sortfn = ts_sort_caseinsensitive;
+    // Note: The trailing \n$ is needed because that's how MediaWiki spits out its table syntax.
+    if (itm.match(/^\s*\d{2}[\/-]\d{2}[\/-]\d{4}\s*$/)) sortfn = ts_sort_date;
+    if (itm.match(/^\s*\d{2}[\/-]\d{2}[\/-]\d{2}\s*$/)) sortfn = ts_sort_date;
+/* dropping it
+    if (itm.match(/^\s*[£¿$]/)) sortfn = ts_sort_currency;
+*/
+    if (itm.match(/^\s*[\d\.\ ]+\s*$/)) sortfn = ts_sort_numeric;
+    SORT_COLUMN_INDEX = column;
+    var firstRow = new Array();
+    var newRows = new Array();
+    for (i=0;i<table.rows[0].length;i++) { firstRow[i] = table.rows[0][i]; }
+    for (j=1;j<table.rows.length;j++) { newRows[j-1] = table.rows[j]; }
+
+    newRows.sort(sortfn);
+
+    if (span.getAttribute("sortdir") == 'down') {
+        ARROW = '&uarr;';
+        newRows.reverse();
+        span.setAttribute('sortdir','up');
+    } else {
+        ARROW = '&darr;';
+        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 (i=0;i<newRows.length;i++) { if (!newRows[i].className || (newRows[i].className && (newRows[i].className.indexOf('sortbottom') == -1))) table.tBodies[0].appendChild(newRows[i]);}
+    // do sortbottom rows only
+    for (i=0;i<newRows.length;i++) { if (newRows[i].className && (newRows[i].className.indexOf('sortbottom') != -1)) table.tBodies[0].appendChild(newRows[i]);}
+    
+    // Delete any other arrows there may be showing
+    var allspans = document.getElementsByTagName("span");
+    for (var ci=0;ci<allspans.length;ci++) {
+        if (allspans[ci].className == 'sortarrow') {
+            if (getParent(allspans[ci],"table") == getParent(lnk,"table")) { // in the same table as us?
+                allspans[ci].innerHTML = '&#x2195;';
+            }
+        }
+    }
+        
+    span.innerHTML = ARROW;
+}
+
+function getParent(el, pTagName) {
+	if (el == null) return null;
+	else if (el.nodeType == 1 && el.tagName.toLowerCase() == pTagName.toLowerCase())	// Gecko bug, supposed to be uppercase
+		return el;
+	else
+		return getParent(el.parentNode, pTagName);
+}
+function ts_sort_date(a,b) {
+    // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
+    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
+    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
+    if (aa.length == 10) {
+        dt1 = aa.substr(6,4)+aa.substr(3,2)+aa.substr(0,2);
+    } else {
+        yr = aa.substr(6,2);
+        if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; }
+        dt1 = yr+aa.substr(3,2)+aa.substr(0,2);
+    }
+    if (bb.length == 10) {
+        dt2 = bb.substr(6,4)+bb.substr(3,2)+bb.substr(0,2);
+    } else {
+        yr = bb.substr(6,2);
+        if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; }
+        dt2 = yr+bb.substr(3,2)+bb.substr(0,2);
+    }
+    if (dt1==dt2) return 0;
+    if (dt1<dt2) return -1;
+    return 1;
+}
+
+function ts_sort_currency(a,b) { 
+    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).replace(/[^0-9.]/g,'');
+    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).replace(/[^0-9.]/g,'');
+    return parseFloat(aa) - parseFloat(bb);
+}
+
+function ts_sort_numeric(a,b) { 
+    aa = parseFloat(ts_getInnerText(a.cells[SORT_COLUMN_INDEX]));
+    if (isNaN(aa)) aa = 0;
+    bb = parseFloat(ts_getInnerText(b.cells[SORT_COLUMN_INDEX])); 
+    if (isNaN(bb)) bb = 0;
+    return aa-bb;
+}
+
+function ts_sort_caseinsensitive(a,b) {
+    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).toLowerCase();
+    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).toLowerCase();
+    if (aa==bb) return 0;
+    if (aa<bb) return -1;
+    return 1;
+}
+
+function ts_sort_default(a,b) {
+    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
+    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
+    if (aa==bb) return 0;
+    if (aa<bb) return -1;
+    return 1;
+}
+
+
+function addEvent(elm, evType, fn, useCapture)
+// addEvent and removeEvent
+// cross-browser event handling for IE5+,  NS6 and Mozilla
+// By Scott Andrew
+{
+  if (elm.addEventListener){
+    elm.addEventListener(evType, fn, useCapture);
+    return true;
+  } else if (elm.attachEvent){
+    var r = elm.attachEvent("on"+evType, fn);
+    return r;
+  } else {
+    alert("Handler could not be removed");
+  }
+} 
-- 
2.20.1