| /** |
| * 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/search/SearchLayoutView_tmpl', |
| 'utils/Utils', |
| 'utils/UrlLinks', |
| 'utils/Globals', |
| ], function(require, Backbone, SearchLayoutViewTmpl, Utils, UrlLinks, Globals) { |
| 'use strict'; |
| |
| var SearchLayoutView = Backbone.Marionette.LayoutView.extend( |
| /** @lends SearchLayoutView */ |
| { |
| _viewName: 'SearchLayoutView', |
| |
| template: SearchLayoutViewTmpl, |
| |
| /** Layout sub regions */ |
| regions: {}, |
| |
| /** ui selector cache */ |
| ui: { |
| searchInput: '[data-id="searchInput"]', |
| searchType: 'input[name="queryType"]', |
| searchBtn: '[data-id="searchBtn"]', |
| clearSearch: '[data-id="clearSearch"]', |
| typeLov: '[data-id="typeLOV"]', |
| tagLov: '[data-id="tagLOV"]', |
| refreshBtn: '[data-id="refreshBtn"]', |
| advancedInfoBtn: '[data-id="advancedInfo"]' |
| }, |
| |
| /** ui events hash */ |
| events: function() { |
| var events = {}, |
| that = this; |
| events["keyup " + this.ui.searchInput] = function(e) { |
| var code = e.which; |
| if (code == 13) { |
| that.findSearchResult(); |
| } |
| this.checkForButtonVisiblity(); |
| }; |
| events["change " + this.ui.searchType] = 'dslFulltextToggle'; |
| events["click " + this.ui.searchBtn] = 'findSearchResult'; |
| events["click " + this.ui.clearSearch] = 'clearSearchData'; |
| events["change " + this.ui.typeLov] = 'checkForButtonVisiblity'; |
| events["change " + this.ui.tagLov] = 'checkForButtonVisiblity'; |
| events["click " + this.ui.refreshBtn] = 'onRefreshButton'; |
| events["click " + this.ui.advancedInfoBtn] = 'advancedInfo'; |
| return events; |
| }, |
| /** |
| * intialize a new SearchLayoutView Layout |
| * @constructs |
| */ |
| initialize: function(options) { |
| _.extend(this, _.pick(options, 'value', 'typeHeaders')); |
| this.type = "basic"; |
| var param = Utils.getUrlState.getQueryParams(); |
| this.query = { |
| dsl: { |
| query: "", |
| type: "" |
| }, |
| basic: { |
| query: "", |
| type: "", |
| tag: "" |
| } |
| }; |
| this.dsl = false; |
| if (param && param.searchType) { |
| _.extend(this.query[param.searchType], _.pick(param, 'query', 'type', 'tag')); |
| } |
| }, |
| bindEvents: function(param) { |
| this.listenTo(this.typeHeaders, "reset", function(value) { |
| this.renderTypeTagList(); |
| this.setValues(); |
| this.ui.typeLov.select2({ |
| placeholder: "Select", |
| allowClear: true |
| }); |
| this.ui.tagLov.select2({ |
| placeholder: "Select", |
| allowClear: true |
| }); |
| this.checkForButtonVisiblity(); |
| }, this); |
| }, |
| checkForButtonVisiblity: function() { |
| var that = this, |
| value = this.ui.searchInput.val() || this.ui.typeLov.val(); |
| if (!this.dsl && !value.length) { |
| value = this.ui.tagLov.val(); |
| } |
| if (value && value.length) { |
| this.ui.searchBtn.removeAttr("disabled"); |
| setTimeout(function() { |
| that.ui.searchInput.focus(); |
| }, 0); |
| } else { |
| this.ui.searchBtn.attr("disabled", "true"); |
| } |
| }, |
| onRender: function() { |
| // array of tags which is coming from url |
| this.renderTypeTagList(); |
| this.setValues(); |
| this.ui.typeLov.select2({ |
| placeholder: "Select", |
| allowClear: true |
| }); |
| this.ui.tagLov.select2({ |
| placeholder: "Select", |
| allowClear: true |
| }); |
| this.bindEvents(); |
| this.checkForButtonVisiblity(); |
| }, |
| fetchCollection: function(value) { |
| this.typeHeaders.fetch({ reset: true }); |
| }, |
| onRefreshButton: function() { |
| this.fetchCollection(); |
| }, |
| advancedInfo: function(e) { |
| require([ |
| 'views/search/AdvancedSearchInfoView', |
| 'modules/Modal' |
| ], function(AdvancedSearchInfoView, Modal) { |
| var view = new AdvancedSearchInfoView(); |
| var modal = new Modal({ |
| title: 'Advanced Search Queries', |
| content: view, |
| okCloses: true, |
| showFooter: true, |
| allowCancel: false |
| }).open(); |
| view.on('closeModal', function() { |
| modal.trigger('cancel'); |
| }); |
| }); |
| }, |
| manualRender: function(paramObj) { |
| this.setValues(paramObj); |
| }, |
| renderTypeTagList: function() { |
| var that = this; |
| this.ui.typeLov.empty(); |
| var typeStr = '<option></option>', |
| tagStr = typeStr; |
| this.typeHeaders.fullCollection.comparator = function(model) { |
| return Utils.getName(model.toJSON(), 'name').toLowerCase(); |
| } |
| this.typeHeaders.fullCollection.sort().each(function(model) { |
| var name = Utils.getName(model.toJSON(), 'name'); |
| if (model.get('category') == 'ENTITY') { |
| typeStr += '<option>' + (name) + '</option>'; |
| } |
| if (model.get('category') == 'CLASSIFICATION') { |
| var checkTagOrTerm = Utils.checkTagOrTerm(name); |
| if (checkTagOrTerm.tag) { |
| tagStr += '<option>' + (name) + '</option>'; |
| } |
| } |
| }); |
| that.ui.typeLov.html(typeStr); |
| that.ui.tagLov.html(tagStr); |
| }, |
| setValues: function(paramObj) { |
| var arr = [], |
| that = this; |
| if (paramObj) { |
| this.value = paramObj; |
| } |
| if (this.value) { |
| if (this.value.dslChecked == "true" && this.dsl == false) { |
| this.ui.searchType.prop("checked", true).trigger("change"); |
| } else if (this.value.dslChecked == "false" && this.dsl == true) { |
| this.ui.searchType.prop("checked", false).trigger("change"); |
| } |
| if (this.value.query !== undefined) { |
| // get only search value and append it to input box |
| |
| if (this.ui.typeLov.data('select2')) { |
| this.ui.typeLov.val(this.value.type).trigger('change'); |
| } else { |
| this.ui.typeLov.val(this.value.type); |
| } |
| if (!this.dsl) { |
| if (this.ui.tagLov.data('select2')) { |
| this.ui.tagLov.val(this.value.tag).trigger('change'); |
| } else { |
| this.ui.tagLov.val(this.value.tag); |
| } |
| } |
| this.ui.searchInput.val(this.value.query); |
| setTimeout(function() { |
| that.ui.searchInput.focus(); |
| }, 0); |
| } |
| } |
| }, |
| findSearchResult: function() { |
| this.triggerSearch(this.ui.searchInput.val()); |
| }, |
| triggerSearch: function(value) { |
| this.query[this.type].query = value; |
| this.query[this.type].type = this.ui.typeLov.select2('val'); |
| if (!this.dsl) { |
| this.query[this.type].tag = this.ui.tagLov.select2('val'); |
| } |
| |
| Utils.setUrl({ |
| url: '#!/search/searchResult', |
| urlParams: _.extend(this.query[this.type], { |
| searchType: this.type, |
| dslChecked: this.ui.searchType.is(':checked') |
| }), |
| updateTabState: function() { |
| return { searchUrl: this.url, stateChanged: true }; |
| }, |
| mergeBrowserUrl: false, |
| trigger: true |
| }); |
| }, |
| dslFulltextToggle: function(e) { |
| var paramQuery = ""; |
| if (e.currentTarget.checked) { |
| this.type = "dsl"; |
| this.dsl = true; |
| this.$('.tagBox').hide(); |
| } else { |
| this.$('.tagBox').show(); |
| this.dsl = false; |
| this.type = "basic"; |
| } |
| if (Utils.getUrlState.getQueryParams() && this.query[this.type].query !== Utils.getUrlState.getQueryParams().query && this.type == Utils.getUrlState.getQueryParams().searchType) { |
| this.query[this.type].query = Utils.getUrlState.getQueryParams().query; |
| } |
| Utils.setUrl({ |
| url: '#!/search/searchResult', |
| urlParams: _.extend(this.query[this.type], { |
| searchType: this.type, |
| dslChecked: this.ui.searchType.is(':checked') |
| }), |
| updateTabState: function() { |
| return { searchUrl: this.url, stateChanged: true }; |
| }, |
| mergeBrowserUrl: false, |
| trigger: true |
| }); |
| }, |
| clearSearchData: function() { |
| this.query[this.type].query = ""; |
| this.ui.typeLov.val("").trigger("change"); |
| this.ui.tagLov.val("").trigger("change"); |
| this.ui.searchInput.val(""); |
| this.checkForButtonVisiblity() |
| Utils.setUrl({ |
| url: '#!/search', |
| mergeBrowserUrl: false, |
| trigger: true |
| }); |
| } |
| }); |
| return SearchLayoutView; |
| }); |
