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/*
* Copyright 2015, Intel Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
(function () {
'use strict';
var READONLY_PROPERTIES = ['os_hash_algo', 'os_hash_value'];
var DUPLICATE_PROPERTIES = ['description'];
angular
.module('horizon.framework.widgets.metadata.tree')
.controller('MetadataTreeItemController', MetadataTreeItemController);
/**
* @ngdoc controller
* @name MetadataTreeItemController
* @description
* Controller used by `metadataTreeItem`
*/
function MetadataTreeItemController() {
var ctrl = this;
ctrl.formatErrorMessage = formatErrorMessage;
ctrl.opened = false;
this.$onInit = function init() {
if ('item' in ctrl && 'leaf' in ctrl.item &&
READONLY_PROPERTIES.includes(ctrl.item.leaf.name)) {
ctrl.item.leaf.readonly = true;
ctrl.item.leaf.required = false;
}
if ('item' in ctrl && 'leaf' in ctrl.item &&
DUPLICATE_PROPERTIES.includes(ctrl.item.leaf.name)) {
delete ctrl.item;
}
if ('item' in ctrl && 'leaf' in ctrl.item && ctrl.item.leaf.type === 'array') {
ctrl.values = ctrl.item.leaf.items.enum.filter(filter).sort();
if (!ctrl.item.leaf.readonly) {
ctrl.addValue = addValue;
ctrl.removeValue = removeValue;
ctrl.switchOpened = switchOpened;
ctrl.opened = ctrl.item.leaf.value.length === 0;
}
}
};
function formatErrorMessage(item, error) {
if (error.min) {
return ctrl.text.min + ' ' + item.leaf.minimum;
}
if (error.max) {
return ctrl.text.max + ' ' + item.leaf.maximum;
}
if (error.minlength) {
return ctrl.text.minLength + ' ' + item.leaf.minLength;
}
if (error.maxlength) {
return ctrl.text.maxLength + ' ' + item.leaf.maxLength;
}
if (error.pattern) {
if (item.leaf.type === 'integer') {
return ctrl.text.integerRequired;
} else {
return ctrl.text.patternMismatch;
}
}
if (error.number) {
if (item.leaf.type === 'integer') {
return ctrl.text.integerRequired;
} else {
return ctrl.text.decimalRequired;
}
}
if (error.required) {
return ctrl.text.required;
}
}
function filter (i) {
return ctrl.item.leaf.value.indexOf(i) < 0;
}
function remove(array, value) {
var index = array.indexOf(value);
if (index > -1) {
array.splice(index, 1);
}
return array;
}
function addValue(val) {
ctrl.item.leaf.value.push(val);
ctrl.item.leaf.value.sort();
remove(ctrl.values, val);
}
function removeValue(val) {
remove(ctrl.item.leaf.value, val);
ctrl.values.push(val);
ctrl.values.sort();
if (ctrl.item.leaf.value.length === 0) {
ctrl.opened = true;
}
}
function switchOpened() {
ctrl.opened = !ctrl.opened;
}
}
})();
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