Initial commit

lib/assets/javascripts/dashboard/data/config-model.js

@@ -0,0 +1,117 @@
+var Backbone = require('backbone');
+
+/**
+ * Model for general frontend configuration.
+ * Ported from old cdb.config, since we can't reuse the older model that's tied to v3 of cartodb.js
+ *
+ * Also, rather than putting it as a global object, it's intended to be instantiated at the entry point and passed as
+ * a collaborator object the models that needs it, e.g.:
+ * var myModel = new MyModel({ id: 123, … }, {
+ *   configModel: configModel
+ * })
+ */
+module.exports = Backbone.Model.extend({
+
+  VERSION: 2,
+
+  initialize: function () {
+    this.modules = new Backbone.Collection();
+    this.modules.on('add', function (model) {
+      this.trigger('moduleLoaded');
+      this.trigger('moduleLoaded:' + model.get('name'));
+    }, this);
+  },
+
+  // error track
+  REPORT_ERROR_URL: '/api/v0/error',
+  ERROR_TRACK_ENABLED: false,
+
+  /**
+   * returns the base url to compose the final url
+   * http://user.carto.com/
+   */
+  getSqlApiBaseUrl: function () {
+    var url;
+    if (this.get('sql_api_template')) {
+      url = this.get('sql_api_template').replace('{user}', this.get('user_name'));
+    } else {
+      url = this.get('sql_api_protocol') + '://' +
+        this.get('user_name') + '.' +
+        this.get('sql_api_domain') + ':' +
+        this.get('sql_api_port');
+    }
+    return url;
+  },
+
+  /**
+   * returns the full sql api url, including the api endpoint
+   * allos to specify the version
+   * http://user.carto.com/api/v1/sql
+   */
+  getSqlApiUrl: function (version) {
+    version = version || 'v2';
+    return this.getSqlApiBaseUrl() + '/api/' + version + '/sql';
+  },
+
+  /**
+   *  returns the maps api host, removing user template
+   *  and the protocol.
+   *  carto.com:3333
+   */
+  getMapsApiHost: function () {
+    var url;
+    var mapsApiTemplate = this.get('maps_api_template');
+    if (mapsApiTemplate) {
+      url = mapsApiTemplate.replace(/https?:\/\/{user}\./, '');
+    }
+    return url;
+  },
+
+  setUrlVersion: function (modelName, method, v) {
+    this.set(modelName + '_' + method + '_url_version', v || 'v1');
+  },
+
+  urlVersion: function (modelName, method, defaultVersion) {
+    method = method || '';
+    var version = this.get(modelName + '_' + method + '_url_version');
+    return version || defaultVersion || 'v1';
+  },
+
+  prefixUrl: function () {
+    return this.get('url_prefix') || '';
+  },
+
+  prefixUrlPathname: function () {
+    var prefix = this.prefixUrl();
+    if (prefix !== '') {
+      try {
+        if (prefix && prefix.indexOf('/') === -1) throw new TypeError('invalid URL');
+        var a = document.createElement('a');
+        a.href = prefix;
+        var url = a.pathname;
+        // remove trailing slash
+        return url.replace(/\/$/, '');
+      } catch (e) {
+        // not an url
+      }
+    }
+    return prefix;
+  },
+
+  getMapsResourceName: function (username) {
+    var url;
+    var mapsApiTemplate = this.get('maps_api_template');
+    if (mapsApiTemplate) {
+      url = mapsApiTemplate.replace(/(http|https)?:\/\//, '').replace(/{user}/g, username);
+    }
+    return url;
+  },
+
+  dataLibraryEnabled: function () {
+    return this.get('data_library_enabled');
+  },
+
+  isHosted: function () {
+    return this.get('cartodb_com_hosted');
+  }
+});