Initial commit

2020-06-15 10:58:47 +08:00
commit 4f1dfe7564
8590 changed files with 1516878 additions and 0 deletions
@@ -0,0 +1,104 @@
+const Backbone = require('backbone');
+const ImportsCollection = require('dashboard/data/imports-collection');
+const checkAndBuildOpts = require('builder/helpers/required-opts');
+const pollingsTimer = 3000;
+
+const REQUIRED_OPTS = [
+  'userModel',
+  'configModel'
+];
+
+/**
+ *  Background polling default model
+ *
+ */
+
+module.exports = Backbone.Model.extend({
+  defaults: {
+    showGeocodingDatasetURLButton: false,
+    showSuccessDetailsButton: true,
+    geocodingsPolling: false, // enable geocodings polling
+    importsPolling: false // enable imports polling
+  },
+
+  initialize: function (attributes, options) {
+    checkAndBuildOpts(options, REQUIRED_OPTS, this);
+
+    this.importsCollection = options.importsCollection || new ImportsCollection(null, {
+      userModel: this._userModel,
+      configModel: this._configModel
+    });
+    this._initBinds();
+    this.startPollings();
+  },
+
+  _initBinds: function () {
+    this.importsCollection.bind('change:state', function (mdl) {
+      this.trigger('change', mdl, this);
+      this._onImportsStateChange(mdl);
+    }, this);
+    this.importsCollection.bind('remove', function (mdl) {
+      this.trigger('importRemoved', mdl, this);
+    }, this);
+    this.importsCollection.bind('add', function (mdl) {
+      this.trigger('importAdded', mdl, this);
+    }, this);
+  },
+
+  // Helper functions
+
+  getTotalFailedItems: function () {
+    return this.importsCollection.failedItems().length;
+  },
+
+  removeImportItem: function (mdl) {
+    if (!mdl) {
+      return false;
+    }
+    this.importsCollection.remove(mdl);
+  },
+
+  addImportItem: function (mdl) {
+    if (!mdl) {
+      return false;
+    }
+    this.importsCollection.add(mdl);
+  },
+
+  canAddImport: function () {
+    return this.importsCollection.canImport();
+  },
+
+  getTotalImports: function () {
+    return this.importsCollection.size();
+  },
+
+  getTotalPollings: function () {
+    return this.importsCollection.size();
+  },
+
+  stopPollings: function () {
+    if (this.get('importsPolling')) {
+      this.importsCollection.destroyCheck();
+    }
+  },
+
+  startPollings: function () {
+    // Don't start pollings inmediately,
+    // wait some seconds
+    setTimeout(() => {
+      if (this.get('importsPolling')) {
+        this.importsCollection.pollCheck();
+      }
+    }, pollingsTimer);
+  },
+
+  // onChange functions
+  _onImportsStateChange: function () {},
+
+  clean: function () {
+    this.importsCollection.unbind(null, null, this);
+    Backbone.Model.prototype.clean.apply(this);
+  }
+
+});