94 lines
2.4 KiB
JavaScript
94 lines
2.4 KiB
JavaScript
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var Backbone = require('backbone');
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var _ = require('underscore');
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var TableModel = require('./table-model');
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var PermissionModel = require('./permission-model');
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var SynchronizationModel = require('./synchronization-model');
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/**
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* Model that represents a table visualization (v3)
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*
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*/
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var PRIVACY_OPTIONS = ['PUBLIC', 'LINK', 'PRIVATE'];
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module.exports = Backbone.Model.extend({
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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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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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this._initModels();
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},
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_initModels: function () {
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var d = this.get('table');
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if (!_.isEmpty(this.get('external_source'))) {
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d = this.get('external_source');
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}
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this._tableModel = new TableModel(d, {
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configModel: this._configModel,
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parse: true
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});
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if (this.get('permission')) {
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this._permissionModel = new PermissionModel(this.get('permission'), {
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configModel: this._configModel
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});
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this.unset('permission');
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}
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if (this.get('synchronization')) {
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this._synchronizationModel = new SynchronizationModel(this.get('synchronization'), {
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configModel: this._configModel
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});
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this._synchronizationModel.linkToTable(this._tableModel);
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}
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},
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isVisualization: function () {
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return false;
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},
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getTableModel: function () {
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return this._tableModel;
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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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getSynchronizationModel: function () {
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return this._synchronizationModel;
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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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isRaster: function () {
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return this.get('kind') === 'raster';
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},
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datasetURL: function () {
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var baseUrl = this._configModel.get('base_url');
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var tableName = this.getTableModel().getUnquotedName();
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return baseUrl + '/dataset/' + tableName;
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},
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privacyOptions: function () {
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return PRIVACY_OPTIONS;
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},
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toJSON: function () {
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return _.omit(this.attributes, 'synchronization', 'stats', 'table');
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}
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});
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