This commit is contained in:
Oliver Gorwits
2014-10-09 14:43:51 +01:00
parent c231cfdeb1
commit 93b19240e2

View File

@@ -24,45 +24,53 @@
* See: http://js-naturalsort.googlecode.com/svn/trunk/naturalSort.js * See: http://js-naturalsort.googlecode.com/svn/trunk/naturalSort.js
*/ */
function portSort (a, b) { function portSort (a, b) {
var re = /(^(-?\.?[0-9]*)[df]?e?[0-9]?$|^0x[0-9a-f]+$|[0-9]+)/gi, var re = /(^(-?\.?[0-9]*)[df]?e?[0-9]?$|^0x[0-9a-f]+$|[0-9]+)/gi,
// string regex // string regex
sre = /(^[ ]*|[ ]*$)/g, sre = /(^[ ]*|[ ]*$)/g,
// octal regex // octal regex
ore = /^0/, ore = /^0/,
// convert all to strings and trim() // convert all to strings and trim()
x = a.toString().replace(sre, '') || '', x = a.toString().replace(sre, '') || '',
y = b.toString().replace(sre, '') || ''; y = b.toString().replace(sre, '') || '';
// hack for foundry "10GigabitEthernet" -> cisco-like "TenGigabitEthernet"
x = x.replace(/^10GigabitEthernet/, 'GigabitEthernet'); // hack for foundry "10GigabitEthernet" -> cisco-like "TenGigabitEthernet"
y = y.replace(/^10GigabitEthernet/, 'GigabitEthernet'); x = x.replace(/^10GigabitEthernet/, 'GigabitEthernet');
// chunk/tokenize y = y.replace(/^10GigabitEthernet/, 'GigabitEthernet');
var xN = x.replace(re, '\0$1\0').replace(/\0$/,'').replace(/^\0/,'').split('\0'),
yN = y.replace(re, '\0$1\0').replace(/\0$/,'').replace(/^\0/,'').split('\0'); // chunk/tokenize
for(var cLoc=0, numS=Math.max(xN.length, yN.length); cLoc < numS; cLoc++) { var xN = x.replace(re, '\0$1\0').replace(/\0$/,'').replace(/^\0/,'').split('\0'),
// find floats not starting with '0', string or 0 if not defined (Clint Priest) yN = y.replace(re, '\0$1\0').replace(/\0$/,'').replace(/^\0/,'').split('\0');
var oFxNcL = !(xN[cLoc] || '').match(ore) && parseFloat(xN[cLoc]) || xN[cLoc] || 0;
var oFyNcL = !(yN[cLoc] || '').match(ore) && parseFloat(yN[cLoc]) || yN[cLoc] || 0; for (var cLoc=0, numS=Math.max(xN.length, yN.length); cLoc < numS; cLoc++) {
// handle numeric vs string comparison - number < string - (Kyle Adams) // find floats not starting with '0', string or 0 if not defined (Clint Priest)
if (isNaN(oFxNcL) !== isNaN(oFyNcL)) return (isNaN(oFxNcL)) ? 1 : -1; var oFxNcL = !(xN[cLoc] || '').match(ore) && parseFloat(xN[cLoc]) || xN[cLoc] || 0;
// rely on string comparison if different types - i.e. '02' < 2 != '02' < '2' var oFyNcL = !(yN[cLoc] || '').match(ore) && parseFloat(yN[cLoc]) || yN[cLoc] || 0;
else if (typeof oFxNcL !== typeof oFyNcL) {
oFxNcL += ''; // handle numeric vs string comparison - number < string - (Kyle Adams)
oFyNcL += ''; if (isNaN(oFxNcL) !== isNaN(oFyNcL)) {
} return (isNaN(oFxNcL)) ? 1 : -1;
if (oFxNcL < oFyNcL) return -1; }
if (oFxNcL > oFyNcL) return 1; // rely on string comparison if different types - i.e. '02' < 2 != '02' < '2'
} else if (typeof oFxNcL !== typeof oFyNcL) {
return 0; oFxNcL += '';
oFyNcL += '';
}
if (oFxNcL < oFyNcL) return -1;
if (oFxNcL > oFyNcL) return 1;
}
return 0;
} }
jQuery.extend( jQuery.fn.dataTableExt.oSort, { jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"portsort-asc": function ( a, b ) { "portsort-asc": function ( a, b ) {
return portSort(a,b); return portSort(a,b);
}, },
"portsort-desc": function ( a, b ) { "portsort-desc": function ( a, b ) {
return portSort(a,b) * -1; return portSort(a,b) * -1;
} }
} ); } );
}()); }());