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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([
'jquery',
'underscore',
'backbone',
'App',
'utils/Globals',
'utils/Utils',
'utils/UrlLinks',
'utils/Enums',
'collection/VGlossaryList'
], function($, _, Backbone, App, Globals, Utils, UrlLinks, Enums, VGlossaryList) {
var AppRouter = Backbone.Router.extend({
routes: {
// Define some URL routes
"": "defaultAction",
"!/": "tagAttributePageLoad",
// Search
"!/search": "commonAction",
"!/search/searchResult": "searchResult",
// Tag
"!/tag": "commonAction",
"!/tag/tagAttribute/(*name)": "tagAttributePageLoad",
// Glossary
"!/glossary": "commonAction",
"!/glossary/:id": "glossaryDetailPage",
// Details
"!/detailPage/:id": "detailPage",
//Administrator page
'!/administrator': 'administrator',
'!/administrator/businessMetadata/:id': 'businessMetadataDetailPage',
// Default
'*actions': 'defaultAction'
},
initialize: function(options) {
_.extend(this, _.pick(options, 'entityDefCollection', 'typeHeaders', 'enumDefCollection', 'classificationDefCollection', 'metricCollection', 'businessMetadataDefCollection'));
this.showRegions();
this.bindCommonEvents();
this.listenTo(this, 'route', this.postRouteExecute, this);
this.searchVent = new Backbone.Wreqr.EventAggregator();
this.importVent = new Backbone.Wreqr.EventAggregator();
this.glossaryCollection = new VGlossaryList([], {
comparator: function(item) {
return item.get("name");
}
});
this.preFetchedCollectionLists = {
'entityDefCollection': this.entityDefCollection,
'typeHeaders': this.typeHeaders,
'enumDefCollection': this.enumDefCollection,
'classificationDefCollection': this.classificationDefCollection,
'glossaryCollection': this.glossaryCollection,
'metricCollection': this.metricCollection,
'businessMetadataDefCollection': this.businessMetadataDefCollection
}
this.ventObj = {
searchVent: this.searchVent,
importVent: this.importVent
}
this.sharedObj = {
searchTableColumns: {},
glossary: {
selectedItem: {}
},
searchTableFilters: {
tagFilters: {},
entityFilters: {}
}
}
},
bindCommonEvents: function() {
var that = this;
$('body').on('click', 'a.show-stat', function() {
require([
'views/site/Statistics',
], function(Statistics) {
new Statistics(_.extend({}, that.preFetchedCollectionLists, that.sharedObj, that.ventObj));
});
});
$('body').on('click', 'li.aboutAtlas', function() {
require([
'views/site/AboutAtlas',
], function(AboutAtlas) {
new AboutAtlas();
});
});
},
showRegions: function() {},
renderViewIfNotExists: function(options) {
var view = options.view,
render = options.render,
manualRender = options.manualRender;
if (!view.currentView) {
if (render) view.show(options.render());
} else {
if (manualRender) options.manualRender();
}
},
/**
* @override
* Execute a route handler with the provided parameters. This is an
* excellent place to do pre-route setup or post-route cleanup.
* @param {Function} callback - route handler
* @param {Array} args - route params
*/
execute: function(callback, args) {
this.preRouteExecute();
if (callback) callback.apply(this, args);
this.postRouteExecute();
},
preRouteExecute: function() {
$(".tooltip").tooltip("hide");
// console.log("Pre-Route Change Operations can be performed here !!");
},
postRouteExecute: function(name, args) {
// console.log("Post-Route Change Operations can be performed here !!");
// console.log("Route changed: ", name);
},
getHeaderOptions: function(Header, options) {
var that = this;
return {
view: App.rNHeader,
manualRender: function() {
this.view.currentView.manualRender();
},
render: function() {
return new Header(_.extend({}, that.preFetchedCollectionLists, that.sharedObj, that.ventObj, options));
}
}
},
detailPage: function(id) {
var that = this;
if (id) {
require([
'views/site/Header',
'views/detail_page/DetailPageLayoutView',
'views/site/SideNavLayoutView',
'collection/VEntityList'
], function(Header, DetailPageLayoutView, SideNavLayoutView, VEntityList) {
this.entityCollection = new VEntityList([], {});
var paramObj = Utils.getUrlState.getQueryParams(),
options = _.extend({}, that.preFetchedCollectionLists, that.sharedObj, that.ventObj);
that.renderViewIfNotExists(that.getHeaderOptions(Header));
that.renderViewIfNotExists({
view: App.rSideNav,
manualRender: function() {
this.view.currentView.selectTab();
},
render: function() {
return new SideNavLayoutView(options);
}
});
App.rNContent.show(new DetailPageLayoutView(_.extend({ 'collection': this.entityCollection, 'id': id, 'value': paramObj }, options)));
this.entityCollection.url = UrlLinks.entitiesApiUrl({ guid: id, minExtInfo: true });
this.entityCollection.fetch({ reset: true });
});
}
},
tagAttributePageLoad: function(tagName) {
var that = this;
require([
'views/site/Header',
'views/site/SideNavLayoutView',
'views/tag/TagDetailLayoutView',
], function(Header, SideNavLayoutView, TagDetailLayoutView) {
var paramObj = Utils.getUrlState.getQueryParams(),
url = Utils.getUrlState.getQueryUrl().queyParams[0],
options = _.extend({ 'tag': tagName, 'value': paramObj }, that.preFetchedCollectionLists, that.sharedObj, that.ventObj);
that.renderViewIfNotExists(that.getHeaderOptions(Header));
that.renderViewIfNotExists({
view: App.rSideNav,
manualRender: function() {
if (paramObj && paramObj.dlttag) {
Utils.setUrl({
url: url,
trigger: false,
updateTabState: true
});
}
this.view.currentView.RTagLayoutView.currentView.manualRender(_.extend({}, paramObj, { 'tagName': tagName }));
this.view.currentView.selectTab();
},
render: function() {
if (paramObj && paramObj.dlttag) {
Utils.setUrl({
url: url,
trigger: false,
updateTabState: true
});
}
return new SideNavLayoutView(options);
}
});
if (tagName) {
// updating paramObj to check for new queryparam.
paramObj = Utils.getUrlState.getQueryParams();
if (paramObj && paramObj.dlttag) {
return false;
}
App.rNContent.show(new TagDetailLayoutView(options));
}
});
},
glossaryDetailPage: function(id) {
var that = this;
if (id) {
require([
'views/site/Header',
'views/glossary/GlossaryDetailLayoutView',
'views/site/SideNavLayoutView'
], function(Header, GlossaryDetailLayoutView, SideNavLayoutView) {
var paramObj = Utils.getUrlState.getQueryParams(),
options = _.extend({ 'guid': id, 'value': paramObj }, that.preFetchedCollectionLists, that.sharedObj, that.ventObj);
that.renderViewIfNotExists(that.getHeaderOptions(Header));
that.renderViewIfNotExists({
view: App.rSideNav,
manualRender: function() {
this.view.currentView.RGlossaryLayoutView.currentView.manualRender(options);
this.view.currentView.selectTab();
},
render: function() {
return new SideNavLayoutView(options)
}
});
App.rNContent.show(new GlossaryDetailLayoutView(options));
});
}
},
searchResult: function() {
var that = this;
require([
'views/site/Header',
'views/site/SideNavLayoutView',
'views/search/SearchDetailLayoutView'
], function(Header, SideNavLayoutView, SearchDetailLayoutView) {
var paramObj = Utils.getUrlState.getQueryParams(),
options = _.extend({}, that.preFetchedCollectionLists, that.sharedObj, that.ventObj);
if (paramObj.tag) {
var tagValidate = paramObj.tag,
isTagPresent = false;
if ((tagValidate.indexOf('*') == -1)) {
classificationDefCollection.fullCollection.each(function(model) {
var name = Utils.getName(model.toJSON(), 'name');
if (model.get('category') == 'CLASSIFICATION') {
if (tagValidate) {
if (name === tagValidate) {
isTagPresent = true;
}
}
}
});
_.each(Enums.addOnClassification, function(classificationName) {
if (classificationName === tagValidate) {
isTagPresent = true;
}
});
if (!isTagPresent) {
paramObj.tag = null;
}
}
}
var isinitialView = true,
isTypeTagNotExists = false,
tempParam = $.extend(true, {}, paramObj);
that.renderViewIfNotExists(that.getHeaderOptions(Header));
that.renderViewIfNotExists({
view: App.rSideNav,
manualRender: function() {
this.view.currentView.RSearchLayoutView.currentView.manualRender(tempParam);
},
render: function() {
return new SideNavLayoutView(_.extend({ 'value': tempParam }, options));
}
});
App.rSideNav.currentView.selectTab();
if (paramObj) {
isinitialView = (paramObj.type || (paramObj.dslChecked == "true" ? "" : (paramObj.tag || paramObj.term)) || (paramObj.query ? paramObj.query.trim() : "")).length === 0;
}
App.rNContent.show(new SearchDetailLayoutView(
_.extend({
'value': paramObj,
'initialView': isinitialView,
'isTypeTagNotExists': ((paramObj.type != tempParam.type) || (tempParam.tag != paramObj.tag))
}, options)
));
});
},
administrator: function() {
var that = this;
require(["views/site/Header", "views/site/SideNavLayoutView", 'views/administrator/AdministratorLayoutView'], function(Header, SideNavLayoutView, AdministratorLayoutView) {
var paramObj = Utils.getUrlState.getQueryParams(),
options = _.extend({}, that.preFetchedCollectionLists, that.sharedObj, that.ventObj);
that.renderViewIfNotExists(that.getHeaderOptions(Header));
that.renderViewIfNotExists({
view: App.rSideNav,
manualRender: function() {
this.view.currentView.selectTab();
if (Utils.getUrlState.isTagTab()) {
this.view.currentView.RTagLayoutView.currentView.manualRender();
} else if (Utils.getUrlState.isGlossaryTab()) {
this.view.currentView.RGlossaryLayoutView.currentView.manualRender(_.extend({ "isTrigger": true, "value": paramObj }));
}
},
render: function() {
return new SideNavLayoutView(options);
}
});
App.rNContent.show(new AdministratorLayoutView(_.extend({ value: paramObj, guid: null }, options)));
});
},
businessMetadataDetailPage: function(guid) {
var that = this;
require(["views/site/Header", "views/site/SideNavLayoutView", "views/business_metadata/BusinessMetadataContainerLayoutView", ], function(Header, SideNavLayoutView, BusinessMetadataContainerLayoutView) {
var paramObj = Utils.getUrlState.getQueryParams(),
options = _.extend({}, that.preFetchedCollectionLists, that.sharedObj, that.ventObj);
that.renderViewIfNotExists(that.getHeaderOptions(Header));
that.renderViewIfNotExists({
view: App.rSideNav,
manualRender: function() {
this.view.currentView.selectTab();
if (Utils.getUrlState.isTagTab()) {
this.view.currentView.RTagLayoutView.currentView.manualRender();
} else if (Utils.getUrlState.isGlossaryTab()) {
this.view.currentView.RGlossaryLayoutView.currentView.manualRender(_.extend({ "isTrigger": true, "value": paramObj }));
}
},
render: function() {
return new SideNavLayoutView(options);
}
});
App.rNContent.show(new BusinessMetadataContainerLayoutView(_.extend({ guid: guid, value: paramObj }, options)));
});
},
commonAction: function() {
var that = this;
require([
'views/site/Header',
'views/site/SideNavLayoutView',
'views/search/SearchDetailLayoutView',
], function(Header, SideNavLayoutView, SearchDetailLayoutView) {
var paramObj = Utils.getUrlState.getQueryParams(),
options = _.extend({}, that.preFetchedCollectionLists, that.sharedObj, that.ventObj);
that.renderViewIfNotExists(that.getHeaderOptions(Header));
that.renderViewIfNotExists({
view: App.rSideNav,
manualRender: function() {
this.view.currentView.selectTab();
if (Utils.getUrlState.isTagTab()) {
this.view.currentView.RTagLayoutView.currentView.manualRender();
} else if (Utils.getUrlState.isGlossaryTab()) {
this.view.currentView.RGlossaryLayoutView.currentView.manualRender(_.extend({ "isTrigger": true, "value": paramObj }));
}
},
render: function() {
return new SideNavLayoutView(options);
}
});
if (Globals.entityCreate && Utils.getUrlState.isSearchTab()) {
App.rNContent.show(new SearchDetailLayoutView(_.extend({ 'value': paramObj, 'initialView': true }, options)));
} else {
if (App.rNContent.currentView) {
App.rNContent.currentView.destroy();
} else {
App.rNContent.$el.empty();
}
}
});
},
defaultAction: function(actions) {
// We have no matching route, lets just log what the URL was
Utils.setUrl({
url: '#!/search',
mergeBrowserUrl: false,
trigger: true,
updateTabState: true
});
console.log('No route:', actions);
}
});
return AppRouter;
});