111 lines
2.9 KiB
JavaScript
111 lines
2.9 KiB
JavaScript
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var _ = require('underscore');
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var Backbone = require('backbone');
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var PermissionModel = require('./permission-model');
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/**
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* Model that represents a visualization (v3)
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*
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* Even though a table might be represented as a Visualization in some cases, please use TableModel if you want to work
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* with the table data instead of adding table-specific methods here.
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*/
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var PRIVACY_OPTIONS = {
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public: 'PUBLIC',
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link: 'LINK',
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private: 'PRIVATE',
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password: 'PASSWORD'
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};
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const VISUALIZATON_TYPES = {
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derived: 'derived',
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kuviz: 'kuviz',
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slide: 'slide'
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};
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module.exports = Backbone.Model.extend({
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defaults: {
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visChanges: 0
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},
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initialize: function (attrs, opts) {
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if (!opts.configModel) throw new Error('configModel is required');
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this._configModel = opts.configModel;
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if (this.get('permission')) {
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this._permissionModel = new PermissionModel(this.get('permission'), {
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configModel: opts.configModel
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});
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this.unset('permission');
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}
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},
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urlRoot: function () {
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var baseUrl = this._configModel.get('base_url');
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var version = this._configModel.urlVersion('visualization');
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return baseUrl + '/api/' + version + '/viz';
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},
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mapcapsURL: function () {
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var baseUrl = this._configModel.get('base_url');
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return baseUrl + '/api/v3/viz/' + this.id + '/mapcaps';
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},
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embedURL: function () {
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if (this.get('type') === VISUALIZATON_TYPES.kuviz) {
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return this.get('url');
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}
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var baseUrl = this._configModel.get('base_url');
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return baseUrl + '/builder/' + this.id + '/embed';
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},
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builderURL: function () {
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var baseUrl = this._configModel.get('base_url');
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return baseUrl + '/builder/' + this.id + '/';
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},
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vizjsonURL: function () {
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var baseUrl = this._configModel.get('base_url');
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var version = this._configModel.urlVersion('vizjson', 'read', 'v3');
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return baseUrl + '/api/' + version + '/viz/' + this.id + '/viz.json';
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},
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stateURL: function () {
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var baseUrl = this._configModel.get('base_url');
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return baseUrl + '/api/v3/viz/' + this.id + '/state';
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},
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isVisualization: function () {
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return this.get('type') === VISUALIZATON_TYPES.derived;
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},
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privacyOptions: function () {
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return _.values(PRIVACY_OPTIONS);
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},
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recordChange: function () {
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var visChanges = this.get('visChanges');
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this.set('visChanges', visChanges + 1);
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},
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resetChanges: function () {
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this.set('visChanges', 0);
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},
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getPermissionModel: function () {
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return this._permissionModel;
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},
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isPublished: function () {
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if (this.get('type') === VISUALIZATON_TYPES.kuviz) {
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return true;
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}
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return this.mapcapsCollection.length > 0;
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}
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}, {
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isPubliclyAvailable: function (privacyStatus) {
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return privacyStatus === PRIVACY_OPTIONS.password ||
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privacyStatus === PRIVACY_OPTIONS.link ||
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privacyStatus === PRIVACY_OPTIONS.public;
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}
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});
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