134 lines
2.5 KiB
JavaScript
134 lines
2.5 KiB
JavaScript
/**
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* Module dependencies.
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*/
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var Model = require('../node_modules/model/lib/model')
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, DataSource = require('jugglingdb').DataSource
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, ADL = require('jugglingdb').ADL
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, assert = require('assert')
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, RemoteObjects = require('sl-remoting')
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, i8n = require('inflection');
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/**
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* Export the app prototype.
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*/
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var app = exports = module.exports = {};
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/**
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* Create a set of remote objects.
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*/
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app.remotes = function () {
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if(this._remotes) {
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return this._remotes;
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} else {
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return (this._remotes = RemoteObjects.create());
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}
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}
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/**
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* Remove a route by reference.
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*/
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app.disuse = function (route) {
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if(this.stack) {
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for (var i = 0; i < this.stack.length; i++) {
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if(this.stack[i].route === route) {
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this.stack.splice(i, 1);
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}
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}
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}
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}
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/**
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* App models.
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*/
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app.models = {};
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/**
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* Get ADL.
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*/
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app.adl = function () {
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return this._adl || (this._adl = new ADL())
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}
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/**
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* Define a model.
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*
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* @param name {String}
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* @param options {Object}
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* @returns {Model}
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*/
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app.model =
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app.defineModel =
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app.define = function (name, properties, options) {
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var adl = this.adl();
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var ModelCtor = adl.define(name, properties, options);
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ModelCtor.dataSource = function (name) {
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var dataSource = app.dataSources[name];
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dataSource.attach(this);
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};
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ModelCtor.sharedCtor = function (id, fn) {
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this.find(id, fn);
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};
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ModelCtor.accepts = {arg: 'id', type: 'any'};
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return (app._models[ModelCtor.pluralModelName] = ModelCtor);
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}
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/**
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* Get all models.
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*/
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app.models = function () {
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var models = this._models;
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var dataSources = this.dataSources;
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// add in any model from a data source
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Object.keys(this.dataSources).forEach(function (name) {
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var dataSource = dataSources[name];
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Object.keys(dataSource.models).forEach(function (className) {
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var model = dataSource.models[className];
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models[i8n.pluralize(model.modelName)] = model;
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});
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});
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return models;
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}
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/**
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* App data sources and models.
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*/
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app._models = {};
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app.dataSources = {};
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/**
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* Get the apps set of remote objects.
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*/
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app.remotes = function () {
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return this._remotes || (this._remotes = RemoteObjects.create());
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}
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/**
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* Attach a remote data source.
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*
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* @param name {String}
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* @param options {Object}
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* @returns {DataSource}
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*/
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app.dataSource = function (name, options) {
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var dataSources = this.dataSources || (this.dataSources = {});
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return (dataSources[name] = new DataSource(options.adapter, options));
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} |