/**
* 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',
'collection/VTagList'
], function($, _, Backbone, App, Globals, Utils, UrlLinks, VTagList) {
var AppRouter = Backbone.Router.extend({
routes: {
// Define some URL routes
'': 'defaultAction',
'!/': 'tagAttributePageLoad',
'!/tag/tagAttribute/(*name)': 'tagAttributePageLoad',
'!/taxonomy/detailCatalog/(*url)': 'detailCatalog',
'!/search/searchResult': 'searchResult',
'!/detailPage/:id': 'detailPage',
'!/tag': 'commonAction',
'!/taxonomy': 'commonAction',
'!/search': 'commonAction',
// Default
'*actions': 'defaultAction'
},
initialize: function(options) {
_.extend(this, _.pick(options, 'entityDefCollection', 'typeHeaders', 'enumDefCollection', 'classificationDefCollection'));
this.showRegions();
this.bindCommonEvents();
this.listenTo(this, 'route', this.postRouteExecute, this);
this.searchVent = new Backbone.Wreqr.EventAggregator();
this.preFetchedCollectionLists = {
'entityDefCollection': this.entityDefCollection,
'typeHeaders': this.typeHeaders,
'enumDefCollection': this.enumDefCollection,
'classificationDefCollection': this.classificationDefCollection
}
this.sharedObj = {
searchTableColumns: {},
searchTableFilters: {
tagFilters: {},
entityFilters: {}
}
}
},
bindCommonEvents: function() {
var that = this;
$('body').on('click', 'li.aboutAtlas', function() {
that.aboutAtlas();
});
},
aboutAtlas: function() {
var that = this;
require([
'hbs!tmpl/common/aboutAtlas_tmpl',
'modules/Modal',
'views/common/aboutAtlas',
], function(aboutAtlasTmpl, Modal, aboutAtlasView) {
var view = new aboutAtlasView();
var modal = new Modal({
title: 'Apache Atlas',
content: view,
okCloses: true,
showFooter: true,
allowCancel: false,
}).open();
view.on('closeModal', function() {
modal.trigger('cancel');
});
});
},
showRegions: function() {},
/**
* @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() {
// 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);
},
detailCatalog: function(url) {
var that = this;
require([
'views/business_catalog/BusinessCatalogHeader',
'views/business_catalog/BusinessCatalogDetailLayoutView',
'views/business_catalog/SideNavLayoutView',
'collection/VCatalogList'
], function(BusinessCatalogHeader, BusinessCatalogDetailLayoutView, SideNavLayoutView, VCatalogList) {
if (Globals.taxonomy) {
var paramObj = Utils.getUrlState.getQueryParams();
this.collection = new VCatalogList();
this.collection.url = url;
App.rNHeader.show(new BusinessCatalogHeader(
_.extend({
'url': url,
'collection': this.collection
}, that.preFetchedCollectionLists)
));
if (!App.rSideNav.currentView) {
App.rSideNav.show(new SideNavLayoutView(
_.extend({
'url': url
}, that.preFetchedCollectionLists, that.sharedObj)
));
} else {
App.rSideNav.currentView.RBusinessCatalogLayoutView.currentView.manualRender("/" + url);
App.rSideNav.currentView.selectTab();
}
App.rNContent.show(new BusinessCatalogDetailLayoutView(
_.extend({
'url': url,
'collection': this.collection
}, that.preFetchedCollectionLists)
));
this.collection.fetch({ reset: true });
} else {
that.defaultAction()
}
});
},
detailPage: function(id) {
var that = this;
if (id) {
require([
'views/site/Header',
'views/detail_page/DetailPageLayoutView',
'views/business_catalog/SideNavLayoutView',
'collection/VEntityList'
], function(Header, DetailPageLayoutView, SideNavLayoutView, VEntityList) {
this.entityCollection = new VEntityList([], {});
var paramObj = Utils.getUrlState.getQueryParams();
App.rNHeader.show(new Header());
if (!App.rSideNav.currentView) {
App.rSideNav.show(new SideNavLayoutView(
_.extend({}, that.preFetchedCollectionLists, that.sharedObj)
));
} else {
App.rSideNav.currentView.selectTab();
}
App.rNContent.show(new DetailPageLayoutView(_.extend({
'collection': this.entityCollection,
'id': id,
'value': paramObj
}, that.preFetchedCollectionLists, that.sharedObj)));
this.entityCollection.url = UrlLinks.entitiesApiUrl(id);
this.entityCollection.fetch({ reset: true });
});
}
},
tagAttributePageLoad: function(tagName) {
var that = this;
require([
'views/site/Header',
'views/business_catalog/BusinessCatalogLayoutView',
'views/business_catalog/SideNavLayoutView',
'views/tag/TagDetailLayoutView',
], function(Header, BusinessCatalogLayoutView, SideNavLayoutView, TagDetailLayoutView) {
var paramObj = Utils.getUrlState.getQueryParams(),
url = Utils.getUrlState.getQueryUrl().queyParams[0];
App.rNHeader.show(new Header());
if (!App.rSideNav.currentView) {
if (paramObj && paramObj.dlttag) {
Utils.setUrl({
url: url,
trigger: false,
updateTabState: true
});
}
App.rSideNav.show(new SideNavLayoutView(
_.extend({
'tag': tagName
}, that.preFetchedCollectionLists, that.sharedObj)
));
} else {
if (paramObj && paramObj.dlttag) {
Utils.setUrl({
url: url,
trigger: false,
updateTabState: true
});
}
App.rSideNav.currentView.RTagLayoutView.currentView.manualRender(tagName);
App.rSideNav.currentView.selectTab();
}
if (tagName) {
// updating paramObj to check for new queryparam.
paramObj = Utils.getUrlState.getQueryParams();
if (paramObj && paramObj.dlttag) {
return false;
}
App.rNContent.show(new TagDetailLayoutView(
_.extend({
'tag': tagName,
'value': paramObj
}, that.preFetchedCollectionLists, that.sharedObj)
));
}
});
},
commonAction: function() {
var that = this;
require([
'views/site/Header',
'views/business_catalog/BusinessCatalogLayoutView',
'views/business_catalog/SideNavLayoutView',
'views/search/SearchDetailLayoutView',
], function(Header, BusinessCatalogLayoutView, SideNavLayoutView, SearchDetailLayoutView) {
var paramObj = Utils.getUrlState.getQueryParams();
App.rNHeader.show(new Header());
if (!App.rSideNav.currentView) {
App.rSideNav.show(new SideNavLayoutView(
_.extend({
'searchVent': that.searchVent
}, that.preFetchedCollectionLists, that.sharedObj)
));
} else {
App.rSideNav.currentView.selectTab();
if (Utils.getUrlState.isTagTab()) {
App.rSideNav.currentView.RTagLayoutView.currentView.manualRender();
} else if (Utils.getUrlState.isTaxonomyTab()) {
App.rSideNav.currentView.RBusinessCatalogLayoutView.currentView.manualRender(undefined, true);
}
}
if (Globals.entityCreate && Utils.getUrlState.isSearchTab()) {
App.rNContent.show(new SearchDetailLayoutView(
_.extend({
'value': paramObj,
'initialView': true,
'searchVent': that.searchVent
}, that.preFetchedCollectionLists, that.sharedObj)
));
} else {
App.rNContent.$el.html("");
App.rNContent.destroy();
}
});
},
searchResult: function() {
var that = this;
require([
'views/site/Header',
'views/business_catalog/BusinessCatalogLayoutView',
'views/business_catalog/SideNavLayoutView',
'views/search/SearchDetailLayoutView'
], function(Header, BusinessCatalogLayoutView, SideNavLayoutView, SearchDetailLayoutView) {
var paramObj = Utils.getUrlState.getQueryParams();
var isinitialView = true,
isTypeTagNotExists = false,
tempParam = _.extend({}, paramObj);
App.rNHeader.show(new Header());
if (!App.rSideNav.currentView) {
App.rSideNav.show(new SideNavLayoutView(
_.extend({
'value': paramObj,
'searchVent': that.searchVent
}, that.preFetchedCollectionLists, that.sharedObj)
));
} else {
App.rSideNav.currentView.RSearchLayoutView.currentView.manualRender(paramObj);
}
App.rSideNav.currentView.selectTab();
if (paramObj) {
isinitialView = (paramObj.type || (paramObj.dslChecked == "true" ? "" : paramObj.tag) || (paramObj.query ? paramObj.query.trim() : "")).length === 0;
}
App.rNContent.show(new SearchDetailLayoutView(
_.extend({
'value': paramObj,
'searchVent': that.searchVent,
'initialView': isinitialView,
'isTypeTagNotExists': ((paramObj.type != tempParam.type) || (tempParam.tag != paramObj.tag))
}, that.preFetchedCollectionLists, that.sharedObj)
));
});
},
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;
});