| Current File : //proc/thread-self/root/usr/share/webmin/blue-theme/unauthenticated/sorttable.js |
addEvent(window, "load", sortables_init);
var SORT_COLUMN_INDEX;
function sortables_init() {
var lastAssignedId = 0;
// 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.id) {
thisTbl.id = 'sortableTable'+(lastAssignedId++);
}
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];
var txt = ts_getInnerText(cell);
cell.innerHTML = '<b><a href="#" class="sortheader" '+
'onclick="ts_resortTable(this, '+i+');return false;">' +
txt+'<span class="sortarrow"> </span></a></b>';
}
}
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) {
// 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;
while(td.nodeName.toLowerCase() != 'td')
td = td.parentNode;
var column = typeof(clid) == 'undefined' ? td.cellIndex : clid;
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;
if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d\d\d$/)) sortfn = ts_sort_date;
if (itm.match(/^\d\d[\/-]\S\S\S[\/-]\d\d\d\d$/)) sortfn = ts_sort_date;
if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d$/)) sortfn = ts_sort_date;
if (itm.match(/^[�$]/)) sortfn = ts_sort_currency;
if (itm.match(/^[\d\.]+\s*(bytes|b|kb|tb|gb|mb)$/i)) sortfn = ts_sort_filesize;
// Special cases for our mailbox lists
if (itm.match(/^(Empty|Unlimited)$/)) sortfn = ts_sort_filesize;
if (itm.match(/^[\d\.]+%?$/)) sortfn = ts_sort_numeric;
if (itm.match(/^\d+\.\d+\.\d+\.\d+$/)) sortfn = ts_sort_ip;
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 = ' ↑';
newRows.reverse();
span.setAttribute('sortdir','up');
} else {
ARROW = ' ↓';
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 = ' ';
}
}
}
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) {
// yyyy/mm/dd format
dt1 = aa.substr(6,4)+aa.substr(3,2)+aa.substr(0,2);
} else if (aa.length == 11) {
// dd/mon/yyyy format
dt1 = aa.substr(7,4)+ts_month_num(aa.substr(3,3))+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 if (bb.length == 11) {
// dd/mon/yyyy format
dt2 = bb.substr(7,4)+ts_month_num(bb.substr(3,3))+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_month_num(month) {
month = month.toLowerCase();
return month == 'jan' ? '01' :
month == 'feb' ? '02' :
month == 'mar' ? '03' :
month == 'apr' ? '04' :
month == 'may' ? '05' :
month == 'jun' ? '06' :
month == 'jul' ? '07' :
month == 'aug' ? '08' :
month == 'sep' ? '09' :
month == 'oct' ? '10' :
month == 'nov' ? '11' :
month == 'dec' ? '12' : '00';
}
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);
}
// handles file sizes, simple numerics, and Unlimited/Empty/None special cases
function ts_sort_filesize(a,b) {
aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).toLowerCase();
bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).toLowerCase();
if (aa.length == 0) return -1;
else if (bb.length == 0) return 1;
var regex = /^([\d\.]*|none|empty|unlimited)\s*(bytes|b|kb|tb|gb|mb)?$/i;
matchA = aa.match(regex);
matchB = bb.match(regex);
// Give file size class an integer value, if we don't already have one
if (matchA) {
if (matchA[1] == 'none') valA = -999;
else if (matchA[1] == 'empty') valA = 0;
else if (matchA[1] == '0') valA = 0;
else if (matchA[1] == 'unlimited') valA = 999;
else if (matchA[2] == 'b' || matchA[2] == 'bytes') valA = 1;
else if (matchA[2] == undefined || matchA[2] == '') valA = 1;
else if (matchA[2] == 'kb') valA = 2;
else if (matchA[2] == 'mb') valA = 3;
else if (matchA[2] == 'gb') valA = 4;
else if (matchA[2] == 'tb') valA = 5;
}
if (matchB){
if (matchB[1] == 'none') valB = -999;
else if (matchB[1] == 'empty') valB = 0;
else if (matchB[1] == '0') valB = 0;
else if (matchB[1] == 'unlimited') valB = 999;
else if (matchB[2] == 'b' || matchB[2] == 'bytes') valB = 1;
else if (matchB[2] == undefined || matchB[2] == '') valB = 1;
else if (matchB[2] == 'kb') valB = 2;
else if (matchB[2] == 'mb') valB = 3;
else if (matchB[2] == 'gb') valB = 4;
else if (matchB[2] == 'tb') valB = 5;
}
if (typeof valA !== 'undefined' && typeof valB !== 'undefined') {
if (valA == valB) {
if ( matchA && isNaN(matchA[1])) return -1;
if ( matchB && isNaN(matchB[1])) return 1;
// Files are in the same size class kb/gb/mb/etc
// just do a numeric sort on the file size
if (matchA && matchB) {
return matchA[1]-matchB[1];
}
} else if (valA < valB) {
return -1;
} else if (valA > valB) {
return 1;
}
} else {
return 1;
}
}
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_ip(a,b) {
aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).toLowerCase();
bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).toLowerCase();
var regexp = /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/;
var matchA = aa.match(regexp);
var matchB = bb.match(regexp);
return !matchA ? -1 :
!matchB ? 1 :
parseInt(matchA[1]) < parseInt(matchB[1]) ? -1 :
parseInt(matchA[1]) > parseInt(matchB[1]) ? 1 :
parseInt(matchA[2]) < parseInt(matchB[2]) ? -1 :
parseInt(matchA[2]) > parseInt(matchB[2]) ? 1 :
parseInt(matchA[3]) < parseInt(matchB[3]) ? -1 :
parseInt(matchA[3]) > parseInt(matchB[3]) ? 1 :
parseInt(matchA[4]) < parseInt(matchB[4]) ? -1 :
parseInt(matchA[4]) > parseInt(matchB[4]) ? 1 : 0;
}
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");
}
}