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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
define(['require',
'backbone',
'hbs!tmpl/name_space/NameSpaceAttributeItemView_tmpl',
'utils/Utils',
'utils/UrlLinks',
'utils/Messages'
], function(require, Backbone, NameSpaceAttributeItemViewTmpl, Utils, UrlLinks, Messages) {
'use strict';
return Backbone.Marionette.ItemView.extend(
/** @lends GlobalExclusionListView */
{
template: NameSpaceAttributeItemViewTmpl,
/** Layout sub regions */
regions: {},
/** ui selector cache */
ui: {
attributeInput: "[data-id='attributeInput']",
close: "[data-id='close']",
dataTypeSelector: "[data-id='dataTypeSelector']",
entityTypeSelector: "[data-id='entityTypeSelector']",
enumTypeSelectorContainer: "[data-id='enumTypeSelectorContainer']",
enumTypeSelector: "[data-id='enumTypeSelector']",
enumValueSelectorContainer: "[data-id='enumValueSelectorContainer']",
enumValueSelector: "[data-id='enumValueSelector']",
multiValueSelect: "[data-id='multiValueSelect']",
multiValueSelectStatus: "[data-id='multiValueSelectStatus']",
stringLengthContainer: "[data-id='stringLengthContainer']",
stringLengthValue: "[data-id='stringLength']",
createNewEnum: "[data-id='createNewEnum']"
},
/** ui events hash */
events: function() {
var events = {};
events["keyup " + this.ui.attributeInput] = function(e) {
this.model.set({ "name": e.target.value.trim() });
};
events["change " + this.ui.dataTypeSelector] = function(e) {
if (e.target.value.trim() === 'enumeration' || e.target.value.trim() === 'Enumeration') {
this.ui.enumTypeSelectorContainer.show();
this.emumTypeSelectDisplay();
this.ui.stringLengthContainer.hide();
} else if (e.target.value.trim() === 'string' || e.target.value.trim() === 'String') {
this.model.set({ "typeName": e.target.value.trim() });
this.model.set({ "enumValues": null });
this.ui.stringLengthContainer.show();
this.ui.enumTypeSelectorContainer.hide();
this.ui.enumValueSelectorContainer.hide();
} else {
this.model.set({ "typeName": e.target.value.trim() });
this.model.set({ "enumValues": null });
this.ui.enumTypeSelectorContainer.hide();
this.ui.enumValueSelectorContainer.hide();
this.ui.stringLengthContainer.hide();
}
};
events["change " + this.ui.enumTypeSelector] = function(e) {
this.model.set({ "enumValues": e.target.value.trim() });
};
events["change " + this.ui.stringLengthContainer] = function(e) {
this.model.set({ "maxStrLength": e.target.value.trim() });
};
events["change " + this.ui.enumTypeSelector] = function(e) {
var emumValue = this.ui.enumTypeSelector.select2('data')[0] ? this.ui.enumTypeSelector.select2('data')[0].text : this.ui.enumTypeSelector.val();
this.model.set({ "typeName": emumValue });
if (emumValue == '' || emumValue == null) {
this.ui.enumValueSelectorContainer.hide();
} else {
this.ui.enumValueSelectorContainer.show();
this.showEnumValues(_.escape(emumValue));
}
};
events["change " + this.ui.enumValueSelector] = function(e) {
this.model.set({ "enumValues": this.ui.enumValueSelector.val() });
};
events["change " + this.ui.multiValueSelectStatus] = function(e) {
this.model.set({ "multiValueSelect": e.target.checked });
};
events["click " + this.ui.close] = 'onCloseButton';
events["click " + this.ui.createNewEnum] = 'onCreateUpdateEnum';
return events;
},
/**
* intialize a new GlobalExclusionComponentView Layout
* @constructs
*/
initialize: function(options) {
this.parentView = options.parentView;
},
onRender: function() {
var that = this,
entitytypes = '',
enumTypes = [];
this.parentView.typeHeaders.fullCollection.each(function(model) {
if (model.toJSON().category == "ENTITY") {
that.ui.entityTypeSelector.append("<option>" + model.get('name') + "</option>");
entitytypes += '<option value="' + (model.get('name')) + '" data-name="' + (model.get('name')) + '">' + model.get('name') + '</option>';
}
});
this.ui.entityTypeSelector.select2({
placeholder: "Select Entity type",
allowClear: true,
multiple: true,
selectionAdapter: $.fn.select2.amd.require("TagHideDeleteButtonAdapter")
});
this.ui.entityTypeSelector.html(entitytypes);
this.ui.entityTypeSelector.on('select2:open', function(e) { // to make selected option disable in dropdown added remove-from-list class
$('.select2-dropdown--below').addClass('remove-from-list');
});
this.ui.stringLengthValue.val('50'); //default length for string is 50
this.ui.enumValueSelector.attr("disabled", "false"); // cannot edit the values
this.emumTypeSelectDisplay();
this.ui.enumTypeSelectorContainer.hide();
this.ui.enumValueSelectorContainer.hide();
if (this.parentView.isAttrEdit) {
this.ui.close.hide();
this.ui.createNewEnum.hide(); // cannot add new namespace on edit view
this.ui.attributeInput.val(this.parentView.attrDetails.name);
this.ui.attributeInput.attr("disabled", "false");
this.ui.dataTypeSelector.attr("disabled", "false");
this.ui.dataTypeSelector.attr("disabled", "false");
this.ui.multiValueSelect.hide();
this.ui.dataTypeSelector.val(this.parentView.attrDetails.attrTypeName);
if (this.parentView.attrDetails.attrTypeName == "string") {
this.ui.stringLengthContainer.show();
this.ui.stringLengthValue.val(this.parentView.attrDetails.maxStrLength);
} else {
this.ui.stringLengthContainer.hide();
}
_.each(this.parentView.attrDetails.attrEntityType, function(valName) {
that.ui.entityTypeSelector.find('option').each(function(o) {
var $el = $(this)
if ($el.data("name") === valName) {
$el.attr("data-allowremove", "false");
}
})
});
this.ui.entityTypeSelector.val(this.parentView.attrDetails.attrEntityType).trigger('change');
if (this.parentView.attrDetails && this.parentView.attrDetails.attrTypeName) {
var typeName = this.parentView.attrDetails.attrTypeName;
if (typeName != "string" && typeName != "boolean" && typeName != "byte" && typeName != "short" && typeName != "int" && typeName != "float" && typeName != "double" && typeName != "long" && typeName != "date") {
this.ui.enumTypeSelector.attr("disabled", "false");
this.ui.dataTypeSelector.val("enumeration").trigger('change');
this.ui.enumTypeSelector.val(typeName).trigger('change');
}
}
if (this.parentView.attrDetails && this.parentView.attrDetails.multiValued) {
this.ui.multiValueSelect.show();
$(this.ui.multiValueSelectStatus).prop('checked', true).trigger('change');
this.ui.multiValueSelectStatus.attr("disabled", "false");
}
}
},
showEnumValues: function(enumName) {
var enumValues = '',
selectedValues = [],
selectedEnum = this.parentView.enumDefCollection.fullCollection.findWhere({ name: enumName }),
selectedEnumValues = selectedEnum ? selectedEnum.get('elementDefs') : null,
savedValues = [];
_.each(selectedEnumValues, function(enumVal, index) {
selectedValues.push(_.unescape(enumVal.value));
enumValues += "<option>" + enumVal.value + "</option>";
});
this.ui.enumValueSelector.empty();
this.ui.enumValueSelector.append(enumValues);
this.ui.enumValueSelector.val(selectedValues);
this.ui.enumValueSelector.select2({
placeholder: "Select Enum value",
allowClear: false,
tags: false,
multiple: true
});
this.model.set({ "enumValues": this.ui.enumValueSelector.val() });
},
emumTypeSelectDisplay: function() {
var enumTypes = '';
this.parentView.enumDefCollection.fullCollection.each(function(model, index) {
enumTypes += "<option>" + _.escape(model.get('name')) + "</option>";
});
this.ui.enumTypeSelector.empty();
this.ui.enumTypeSelector.append(enumTypes);
this.ui.enumTypeSelector.val('');
this.ui.enumTypeSelector.select2({
placeholder: "Select Enum name",
tags: false,
allowClear: true,
multiple: false
});
},
onCreateUpdateEnum: function(e) {
var that = this;
require(["views/name_space/EnumCreateUpdateItemView", "modules/Modal"], function(EnumCreateUpdateItemView, Modal) {
var view = new EnumCreateUpdateItemView({
onUpdateEnum: function() {
that.ui.enumValueSelectorContainer.hide();
that.emumTypeSelectDisplay();
that.ui.enumValueSelector.empty();
},
closeModal: function() {
modal.trigger("cancel");
that.parentView.enumDefCollection.fetch({
success: function() {
that.ui.enumTypeSelector.val(that.model.get('typeName')).trigger('change');
}
});
},
enumDefCollection: that.parentView.enumDefCollection,
nameSpaceCollection: that.parentView.options.nameSpaceCollection
}),
modal = new Modal({
title: "Create/ Update Enum",
content: view,
cancelText: "Cancel",
okCloses: false,
okText: "Update",
allowCancel: true,
showFooter: false
}).open();
modal.on('closeModal', function() {
modal.trigger('cancel');
});
});
},
onCloseButton: function() {
var tagName = this.parentView.$el.find('[data-id="tagName"]').val();
if (this.parentView.collection.models.length > 0) {
this.model.destroy();
}
if (this.parentView.collection.models.length == 0 && tagName != "") {
this.parentView.$el.parent().next().find('button.ok').removeAttr("disabled");
}
}
});
});