48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
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var Backbone = require('backbone');
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var PrivacyModel = require('./privacy-model');
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var PasswordModel = require('./privacy-password-model');
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/**
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* Collection that holds the different privacy options.
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*/
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module.exports = Backbone.Collection.extend({
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model: function (attrs, options) {
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if (attrs.privacy === 'PASSWORD') {
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return new PasswordModel(attrs, options);
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} else {
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return new PrivacyModel(attrs, options);
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}
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},
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initialize: function () {
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this.bind('change:selected', this._deselectLastSelected, this);
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},
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searchByPrivacy: function (privacy) {
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return this.findWhere({privacy: privacy});
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},
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selectedOption: function () {
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return this.find(function (option) {
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return option.get('selected');
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});
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},
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passwordOption: function () {
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return this.find(function (option) {
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return option.get('privacy') === 'PASSWORD';
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});
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},
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_deselectLastSelected: function (m, isSelected) {
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if (isSelected) {
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this.each(function (option) {
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if (option !== m) {
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option.set({selected: false});
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}
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});
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}
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}
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});
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