Initial commit

2020-06-15 10:58:47 +08:00
commit 4f1dfe7564
8590 changed files with 1516878 additions and 0 deletions
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+var Backbone = require('backbone');
+var PrivacyModel = require('./privacy-model');
+var PasswordModel = require('./privacy-password-model');
+
+/**
+ * Collection that holds the different privacy options.
+ */
+module.exports = Backbone.Collection.extend({
+
+  model: function (attrs, options) {
+    if (attrs.privacy === 'PASSWORD') {
+      return new PasswordModel(attrs, options);
+    } else {
+      return new PrivacyModel(attrs, options);
+    }
+  },
+
+  initialize: function () {
+    this.bind('change:selected', this._deselectLastSelected, this);
+  },
+
+  searchByPrivacy: function (privacy) {
+    return this.findWhere({privacy: privacy});
+  },
+
+  selectedOption: function () {
+    return this.find(function (option) {
+      return option.get('selected');
+    });
+  },
+
+  passwordOption: function () {
+    return this.find(function (option) {
+      return option.get('privacy') === 'PASSWORD';
+    });
+  },
+
+  _deselectLastSelected: function (m, isSelected) {
+    if (isSelected) {
+      this.each(function (option) {
+        if (option !== m) {
+          option.set({selected: false});
+        }
+      });
+    }
+  }
+});