37 lines
1.6 KiB
JavaScript
37 lines
1.6 KiB
JavaScript
angular.module('syncthing.core')
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.directive('pathIsSubDir', function () {
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return {
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require: 'ngModel',
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link: function (scope, elm, attrs, ctrl) {
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ctrl.$parsers.unshift(function (viewValue) {
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// This function checks whether xdir is a subdirectory of ydir,
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// e.g. it would return true if xdir = "/home/a", ydir = "/home/a/b".
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function isSubDir(xdir, ydir) {
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var xdirArr = xdir.split(scope.system.pathSeparator);
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var ydirArr = ydir.split(scope.system.pathSeparator);
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if (xdirArr.slice(-1).pop() === "") {
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xdirArr = xdirArr.slice(0, -1);
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}
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if (xdirArr.length > ydirArr.length) {
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return false;
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}
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return xdirArr.map(function(e, i) {
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return xdirArr[i] === ydirArr[i];
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}).every(function(e) { return e });
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}
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scope.pathIsSubFolder = false;
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scope.otherFolder = "";
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for (var folderID in scope.folders) {
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if (isSubDir(scope.folders[folderID].path, viewValue)) {
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scope.otherFolder = folderID;
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scope.pathIsSubFolder = true;
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break;
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}
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}
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return viewValue;
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});
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}
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};
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});
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