237af40f2e
This reverts commit611e6a49ef
, reversing changes made toa89dc1d123
.
190 lines
5.5 KiB
JavaScript
190 lines
5.5 KiB
JavaScript
// # Ghost Module
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// Defines core methods required to build the frontend
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/*global module, require, __dirname */
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(function () {
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"use strict";
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// ## Setup Prerequisites
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var config = require('./../config'),
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express = require('express'),
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path = require('path'),
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hbs = require('express-hbs'),
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_ = require('underscore'),
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Polyglot = require('node-polyglot'),
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JsonDataProvider = require('./shared/models/dataProvider.json'),
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jsonDataProvider = new JsonDataProvider(),
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BookshelfDataProvider = require('./shared/models/dataProvider.bookshelf'),
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bookshelfDataProvider = new BookshelfDataProvider(),
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ExampleFilter = require('../content/plugins/exampleFilters'),
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Ghost,
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instance,
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statuses;
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// ## Article Statuses
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/**
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* A list of atricle status types
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* @type {Object}
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*/
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statuses = {
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'draft': 'draft',
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'complete': 'complete',
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'approved': 'approved',
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'scheduled': 'scheduled',
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'published': 'published'
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};
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// ## Module Methods
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/**
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* @method Ghost
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* @returns {*}
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* @constructor
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*/
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Ghost = function () {
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var app,
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globals,
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plugin,
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polyglot;
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if (!instance) {
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instance = this;
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plugin = new ExampleFilter(instance).init();
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// Temporary loading of settings
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jsonDataProvider.globals.findAll(function (error, data) {
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globals = data;
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});
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app = express();
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polyglot = new Polyglot();
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// functionality
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// load Plugins...
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// var f = new FancyFirstChar(ghost).init();
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_.extend(instance, {
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app: function () { return app; },
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config: function () { return config; },
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globals: function () { return globals; }, // there's no management here to be sure this has loaded
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dataProvider: function () { return bookshelfDataProvider; },
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statuses: function () { return statuses; },
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polyglot: function () { return polyglot; },
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plugin: function() { return plugin; },
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paths: function () {
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return {
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'activeTheme': __dirname + '/../content/' + config.themeDir + '/' + config.activeTheme + '/',
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'adminViews': __dirname + '/admin/views/',
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'frontendViews': __dirname + '/frontend/views/',
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'lang': __dirname + '/lang/'
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};
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}
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});
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}
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return instance;
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};
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/**
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* Holds the filters
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* @type {Array}
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*/
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Ghost.prototype.filterCallbacks = [];
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/**
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* Holds the filter hooks (that are built in to Ghost Core)
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* @type {Array}
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*/
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Ghost.prototype.filters = [];
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/**
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* @param {string} name
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* @param {Function} fn
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* @return {method} hbs.registerHelper
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*/
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Ghost.prototype.registerThemeHelper = function (name, fn) {
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hbs.registerHelper(name, fn);
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};
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/**
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* @param {string} name
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* @param {Function} fn
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* @return {*}
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*/
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Ghost.prototype.registerTheme = function (name, fn) {
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return this;
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};
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/**
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* @param {string} name
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* @param {Function} fn
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* @return {*}
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*/
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Ghost.prototype.registerPlugin = function (name, fn) {
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return this;
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};
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/**
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* @param {string} name
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* @param {Function} fn
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*/
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Ghost.prototype.registerFilter = function (name, fn) {
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if (!this.filterCallbacks.hasOwnProperty(name)) {
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this.filterCallbacks[name] = [];
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}
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console.log('registering filter for ', name);
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this.filterCallbacks[name].push(fn);
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};
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/**
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* @param {string} name [description]
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* @param {*} args
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* @param {Function} callback
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* @return {method} callback
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*/
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Ghost.prototype.doFilter = function (name, args, callback) {
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var fn;
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if (this.filterCallbacks.hasOwnProperty(name)) {
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for (fn in this.filterCallbacks[name]) {
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if (this.filterCallbacks[name].hasOwnProperty(fn)) {
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console.log('doing filter for ', name);
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args = this.filterCallbacks[name][fn](args);
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}
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}
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}
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callback(args);
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};
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/**
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* Initialise Theme
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*
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* @todo Tod (?) Old comment
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* @param {Object} app
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*/
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Ghost.prototype.initTheme = function (app) {
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var self = this;
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return function initTheme(req, res, next) {
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app.set('view engine', 'hbs');
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if (/(^\/ghost$|^\/ghost\/)/.test(req.url) === false) {
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app.engine('hbs', hbs.express3(
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{partialsDir: self.paths().activeTheme + 'partials'}
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));
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app.set('views', self.paths().activeTheme);
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} else {
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app.engine('hbs', hbs.express3({partialsDir: self.paths().adminViews + 'partials'}));
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app.set('views', self.paths().adminViews);
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app.use('/core/admin/assets', express['static'](path.join(__dirname, '/admin/assets')));
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}
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app.use(express['static'](self.paths().activeTheme));
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app.use('/content/images', express['static'](path.join(__dirname, '/../content/images')));
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next();
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};
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};
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module.exports = Ghost;
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}()); |