From 7b61c4ba5b4824b2f6e2bdcfa2dd0aad161f9537 Mon Sep 17 00:00:00 2001
From: Tobias Gruetzmacher <tobias-git@23.gs>
Date: Sat, 18 Oct 2008 23:07:17 +0200
Subject: [PATCH] Add sortable.js for sortable tables in output.

This adds the sortable table JavaScript from
http://yoast.com/articles/sortable-table/ (version 1.5.7) and some
helper images from the same site.

[hoxu@users.sf.net: The license linked from sortable.js and the one linked from
yoast.com (to opensource.org) differ a bit (the middle sentence about
copyright/permissions notice is not in the first), so I'm including a verbatim
copy-paste from http://www.kryogenix.org/code/browser/licence.html here:
-----
Copyright (c) 1997-date Stuart Langridge

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
-----
With the addition that Joost De Valk has improved the script.]
Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
---
 arrow-down.gif | Bin 0 -> 73 bytes
 arrow-none.gif | Bin 0 -> 71 bytes
 arrow-up.gif   | Bin 0 -> 73 bytes
 sortable.js    | 323 +++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 323 insertions(+)
 create mode 100644 arrow-down.gif
 create mode 100644 arrow-none.gif
 create mode 100644 arrow-up.gif
 create mode 100644 sortable.js

diff --git a/arrow-down.gif b/arrow-down.gif
new file mode 100644
index 0000000000000000000000000000000000000000..997f02f6b53ee1f68236c86178f5e06273b7432e
GIT binary patch
literal 73
zcmZ?wbhEHb6ky<Dn8?6z@ZiD!|Nk>GG6G4(pDc_F49pBV3_t*qXJC?=)1P_h?k<^T
Z_n<F6JDle*6iG?MJ@K5oYJ~`cH2`fe7=Zu)

literal 0
HcmV?d00001

diff --git a/arrow-none.gif b/arrow-none.gif
new file mode 100644
index 0000000000000000000000000000000000000000..d011a49990a9ec86c4e1f3bab917dfcb47269d7b
GIT binary patch
literal 71
zcmZ?wbhEHb6ky<Dn8?6z@ZiD!|Nk>GG6G4(pDc_F49pBV3_t*qXJC?;)1P_p?k<^T
X_n<G=WEY-0YdQOiW(u1UD}yxvN)8wr

literal 0
HcmV?d00001

diff --git a/arrow-up.gif b/arrow-up.gif
new file mode 100644
index 0000000000000000000000000000000000000000..15eabb351ae57f58f1eec230195ba52f543352ff
GIT binary patch
literal 73
zcmZ?wbhEHb6ky<Dn8?6z@ZiD!|Nk>GG6G4(pDc_F49pBV3_t*qXJC?=)1P_p?k<^T
Z_n<F5JCtP@i=-sto_Nk(wL*l!8USd77$E=v

literal 0
HcmV?d00001

diff --git a/sortable.js b/sortable.js
new file mode 100644
index 0000000..e97e289
--- /dev/null
+++ b/sortable.js
@@ -0,0 +1,323 @@
+/*
+Table sorting script  by Joost de Valk, check it out at http://www.joostdevalk.nl/code/sortable-table/.
+Based on a script from http://www.kryogenix.org/code/browser/sorttable/.
+Distributed under the MIT license: http://www.kryogenix.org/code/browser/licence.html .
+
+Copyright (c) 1997-2007 Stuart Langridge, Joost de Valk.
+
+Version 1.5.7
+*/
+
+/* You can change these values */
+var image_path = "http://www.joostdevalk.nl/code/sortable-table/";
+var image_up = "arrowup.gif";
+var image_down = "arrowdown.gif";
+var image_none = "arrownone.gif";
+var europeandate = true;
+var alternate_row_colors = true;
+
+/* Don't change anything below this unless you know what you're doing */
+addEvent(window, "load", sortables_init);
+
+var SORT_COLUMN_INDEX;
+var thead = false;
+
+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)) {
+			ts_makeSortable(thisTbl);
+		}
+	}
+}
+
+function ts_makeSortable(t) {
+	if (t.rows && t.rows.length > 0) {
+		if (t.tHead && t.tHead.rows.length > 0) {
+			var firstRow = t.tHead.rows[t.tHead.rows.length-1];
+			thead = true;
+		} else {
+			var firstRow = t.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];
+		var txt = ts_getInnerText(cell);
+		if (cell.className != "unsortable" && cell.className.indexOf("unsortable") == -1) {
+			cell.innerHTML = '<a href="#" class="sortheader" onclick="ts_resortTable(this, '+i+');return false;">'+txt+'<span class="sortarrow">&nbsp;&nbsp;<img src="'+ image_path + image_none + '" alt="&darr;"/></span></a>';
+		}
+	}
+	if (alternate_row_colors) {
+		alternate(t);
+	}
+}
+
+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, clid) {
+	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 = clid || td.cellIndex;
+	var t = getParent(td,'TABLE');
+	// Work out a type for the column
+	if (t.rows.length <= 1) return;
+	var itm = "";
+	var i = 0;
+	while (itm == "" && i < t.tBodies[0].rows.length) {
+		var itm = ts_getInnerText(t.tBodies[0].rows[i].cells[column]);
+		itm = trim(itm);
+		if (itm.substr(0,4) == "<!--" || itm.length == 0) {
+			itm = "";
+		}
+		i++;
+	}
+	if (itm == "") return; 
+	sortfn = ts_sort_caseinsensitive;
+	if (itm.match(/^\d\d[\/\.-][a-zA-z][a-zA-Z][a-zA-Z][\/\.-]\d\d\d\d$/)) sortfn = ts_sort_date;
+	if (itm.match(/^\d\d[\/\.-]\d\d[\/\.-]\d\d\d{2}?$/)) sortfn = ts_sort_date;
+	if (itm.match(/^-?[£$€Û¢´]\d/)) sortfn = ts_sort_numeric;
+	if (itm.match(/^-?(\d+[,\.]?)+(E[-+][\d]+)?%?$/)) sortfn = ts_sort_numeric;
+	SORT_COLUMN_INDEX = column;
+	var firstRow = new Array();
+	var newRows = new Array();
+	for (k=0;k<t.tBodies.length;k++) {
+		for (i=0;i<t.tBodies[k].rows[0].length;i++) { 
+			firstRow[i] = t.tBodies[k].rows[0][i]; 
+		}
+	}
+	for (k=0;k<t.tBodies.length;k++) {
+		if (!thead) {
+			// Skip the first row
+			for (j=1;j<t.tBodies[k].rows.length;j++) { 
+				newRows[j-1] = t.tBodies[k].rows[j];
+			}
+		} else {
+			// Do NOT skip the first row
+			for (j=0;j<t.tBodies[k].rows.length;j++) { 
+				newRows[j] = t.tBodies[k].rows[j];
+			}
+		}
+	}
+	newRows.sort(sortfn);
+	if (span.getAttribute("sortdir") == 'down') {
+			ARROW = '&nbsp;&nbsp;<img src="'+ image_path + image_down + '" alt="&darr;"/>';
+			newRows.reverse();
+			span.setAttribute('sortdir','up');
+	} else {
+			ARROW = '&nbsp;&nbsp;<img src="'+ image_path + 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 (i=0; i<newRows.length; i++) { 
+		if (!newRows[i].className || (newRows[i].className && (newRows[i].className.indexOf('sortbottom') == -1))) {
+			t.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)) 
+			t.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 = '&nbsp;&nbsp;<img src="'+ image_path + image_none + '" alt="&darr;"/>';
+			}
+		}
+	}		
+	span.innerHTML = ARROW;
+	alternate(t);
+}
+
+function getParent(el, pTagName) {
+	if (el == null) {
+		return null;
+	} else if (el.nodeType == 1 && el.tagName.toLowerCase() == pTagName.toLowerCase()) {
+		return el;
+	} else {
+		return getParent(el.parentNode, pTagName);
+	}
+}
+
+function sort_date(date) {	
+	// y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
+	dt = "00000000";
+	if (date.length == 11) {
+		mtstr = date.substr(3,3);
+		mtstr = mtstr.toLowerCase();
+		switch(mtstr) {
+			case "jan": var mt = "01"; break;
+			case "feb": var mt = "02"; break;
+			case "mar": var mt = "03"; break;
+			case "apr": var mt = "04"; break;
+			case "may": var mt = "05"; break;
+			case "jun": var mt = "06"; break;
+			case "jul": var mt = "07"; break;
+			case "aug": var mt = "08"; break;
+			case "sep": var mt = "09"; break;
+			case "oct": var mt = "10"; break;
+			case "nov": var mt = "11"; break;
+			case "dec": var mt = "12"; break;
+			// default: var mt = "00";
+		}
+		dt = date.substr(7,4)+mt+date.substr(0,2);
+		return dt;
+	} else if (date.length == 10) {
+		if (europeandate == false) {
+			dt = date.substr(6,4)+date.substr(0,2)+date.substr(3,2);
+			return dt;
+		} else {
+			dt = date.substr(6,4)+date.substr(3,2)+date.substr(0,2);
+			return dt;
+		}
+	} else if (date.length == 8) {
+		yr = date.substr(6,2);
+		if (parseInt(yr) < 50) { 
+			yr = '20'+yr; 
+		} else { 
+			yr = '19'+yr; 
+		}
+		if (europeandate == true) {
+			dt = yr+date.substr(3,2)+date.substr(0,2);
+			return dt;
+		} else {
+			dt = yr+date.substr(0,2)+date.substr(3,2);
+			return dt;
+		}
+	}
+	return dt;
+}
+
+function ts_sort_date(a,b) {
+	dt1 = sort_date(ts_getInnerText(a.cells[SORT_COLUMN_INDEX]));
+	dt2 = sort_date(ts_getInnerText(b.cells[SORT_COLUMN_INDEX]));
+	
+	if (dt1==dt2) {
+		return 0;
+	}
+	if (dt1<dt2) { 
+		return -1;
+	}
+	return 1;
+}
+function ts_sort_numeric(a,b) {
+	var aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
+	aa = clean_num(aa);
+	var bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
+	bb = clean_num(bb);
+	return compare_numeric(aa,bb);
+}
+function compare_numeric(a,b) {
+	var a = parseFloat(a);
+	a = (isNaN(a) ? 0 : a);
+	var b = parseFloat(b);
+	b = (isNaN(b) ? 0 : b);
+	return a - b;
+}
+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");
+	}
+}
+function clean_num(str) {
+	str = str.replace(new RegExp(/[^-?0-9.]/g),"");
+	return str;
+}
+function trim(s) {
+	return s.replace(/^\s+|\s+$/g, "");
+}
+function alternate(table) {
+	// Take object table and get all it's tbodies.
+	var tableBodies = table.getElementsByTagName("tbody");
+	// Loop through these tbodies
+	for (var i = 0; i < tableBodies.length; i++) {
+		// Take the tbody, and get all it's rows
+		var tableRows = tableBodies[i].getElementsByTagName("tr");
+		// Loop through these rows
+		// Start at 1 because we want to leave the heading row untouched
+		for (var j = 0; j < tableRows.length; j++) {
+			// Check if j is even, and apply classes for both possible results
+			if ( (j % 2) == 0  ) {
+				if ( !(tableRows[j].className.indexOf('odd') == -1) ) {
+					tableRows[j].className = tableRows[j].className.replace('odd', 'even');
+				} else {
+					if ( tableRows[j].className.indexOf('even') == -1 ) {
+						tableRows[j].className += " even";
+					}
+				}
+			} else {
+				if ( !(tableRows[j].className.indexOf('even') == -1) ) {
+					tableRows[j].className = tableRows[j].className.replace('even', 'odd');
+				} else {
+					if ( tableRows[j].className.indexOf('odd') == -1 ) {
+						tableRows[j].className += " odd";
+					}
+				}
+			} 
+		}
+	}
+}