84 lines
2.5 KiB
JavaScript
84 lines
2.5 KiB
JavaScript
define([
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'newsletter_editor/App',
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'backbone.supermodel',
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'underscore'
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], function(App, SuperModel, _) {
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"use strict";
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var Module = {};
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// Holds newsletter entry fields, such as subject or creation datetime.
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// Does not hold newsletter content nor newsletter styles, those are
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// handled by other components.
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Module.NewsletterModel = SuperModel.extend({
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stale: ['body'],
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initialize: function(options) {
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this.on('change', function() {
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App.getChannel().trigger('autoSave');
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});
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},
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toJSON: function() {
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// Remove stale attributes from resulting JSON object
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return _.omit(SuperModel.prototype.toJSON.call(this), this.stale);
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},
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});
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// Content block view and model handlers for different content types
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Module._blockTypes = {};
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Module.registerBlockType = function(type, data) {
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Module._blockTypes[type] = data;
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};
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Module.getBlockTypeModel = function(type) {
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if (type in Module._blockTypes) {
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return Module._blockTypes[type].blockModel;
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} else {
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throw "Block type not supported: " + type;
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}
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};
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Module.getBlockTypeView = function(type) {
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if (type in Module._blockTypes) {
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return Module._blockTypes[type].blockView;
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} else {
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throw "Block type not supported: " + type;
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}
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};
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Module.toJSON = function() {
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return _.extend({
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body: {
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content: App._contentContainer.toJSON(),
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globalStyles: App.getGlobalStyles().toJSON(),
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},
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}, App.getNewsletter().toJSON());
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};
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Module.getNewsletter = function() {
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return Module.newsletter;
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};
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App.on('before:start', function(options) {
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// Expose block methods globally
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App.registerBlockType = Module.registerBlockType;
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App.getBlockTypeModel = Module.getBlockTypeModel;
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App.getBlockTypeView = Module.getBlockTypeView;
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App.toJSON = Module.toJSON;
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App.getNewsletter = Module.getNewsletter;
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Module.newsletter = new Module.NewsletterModel(_.omit(_.clone(options.newsletter), ['body']));
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});
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App.on('start', function(options) {
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// TODO: Other newsletter information will be needed as well.
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App._contentContainer = new (this.getBlockTypeModel('container'))(options.newsletter.body.content, {parse: true});
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App._contentContainerView = new (this.getBlockTypeView('container'))({
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model: App._contentContainer,
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renderOptions: { depth: 0 },
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});
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App._appView.contentRegion.show(App._contentContainerView);
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});
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return Module;
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});
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