all files / keystone/ index.js

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57.5% Branches 23/40
60% Functions 6/10
86.92% Lines 93/107
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var _ = require('lodash');
var express = require('express');
var fs = require('fs');
var grappling = require('grappling-hook');
var path = require('path');
var utils = require('keystone-utils');
 
/**
 * Don't use process.cwd() as it breaks module encapsulation
 * Instead, let's use module.parent if it's present, or the module itself if there is no parent (probably testing keystone directly if that's the case)
 * This way, the consuming app/module can be an embedded node_module and path resolutions will still work
 * (process.cwd() breaks module encapsulation if the consuming app/module is itself a node_module)
 */
var moduleRoot = (function (_rootPath) {
	var parts = _rootPath.split(path.sep);
	parts.pop(); // get rid of /node_modules from the end of the path
	return parts.join(path.sep);
})(module.parent ? module.parent.paths[0] : module.paths[0]);
 
 
/**
 * Keystone Class
 *
 * @api public
 */
var Keystone = function () {
	grappling.mixin(this).allowHooks('pre:static', 'pre:bodyparser', 'pre:session', 'pre:routes', 'pre:render', 'updates', 'signout', 'signin', 'pre:logger');
	this.lists = {};
	this.paths = {};
	this._options = {
		'name': 'Keystone',
		'brand': 'Keystone',
		'admin path': 'keystone',
		'compress': true,
		'headless': false,
		'logger': ':method :url :status :response-time ms',
		'auto update': false,
		'model prefix': null,
		'module root': moduleRoot,
		'frame guard': 'sameorigin',
	};
	this._redirects = {};
 
	// expose express
	this.express = express;
 
	// init environment defaults
	this.set('env', process.env.NODE_ENV || 'development');
 
	this.set('port', process.env.PORT || process.env.OPENSHIFT_NODEJS_PORT);
	this.set('host', process.env.HOST || process.env.IP || process.env.OPENSHIFT_NODEJS_IP);
	this.set('listen', process.env.LISTEN);
 
	this.set('ssl', process.env.SSL);
	this.set('ssl port', process.env.SSL_PORT);
	this.set('ssl host', process.env.SSL_HOST || process.env.SSL_IP);
	this.set('ssl key', process.env.SSL_KEY);
	this.set('ssl cert', process.env.SSL_CERT);
 
	this.set('cookie secret', process.env.COOKIE_SECRET);
	this.set('cookie signin', (this.get('env') === 'development') ? true : false);
 
	this.set('embedly api key', process.env.EMBEDLY_API_KEY || process.env.EMBEDLY_APIKEY);
	this.set('mandrill api key', process.env.MANDRILL_API_KEY || process.env.MANDRILL_APIKEY);
	this.set('mandrill username', process.env.MANDRILL_USERNAME);
	this.set('google api key', process.env.GOOGLE_BROWSER_KEY);
	this.set('google server api key', process.env.GOOGLE_SERVER_KEY);
	this.set('ga property', process.env.GA_PROPERTY);
	this.set('ga domain', process.env.GA_DOMAIN);
	this.set('chartbeat property', process.env.CHARTBEAT_PROPERTY);
	this.set('chartbeat domain', process.env.CHARTBEAT_DOMAIN);
	this.set('allowed ip ranges', process.env.ALLOWED_IP_RANGES);
 
	Iif (process.env.S3_BUCKET && process.env.S3_KEY && process.env.S3_SECRET) {
		this.set('s3 config', { bucket: process.env.S3_BUCKET, key: process.env.S3_KEY, secret: process.env.S3_SECRET, region: process.env.S3_REGION });
	}
 
	Iif (process.env.AZURE_STORAGE_ACCOUNT && process.env.AZURE_STORAGE_ACCESS_KEY) {
		this.set('azurefile config', { account: process.env.AZURE_STORAGE_ACCOUNT, key: process.env.AZURE_STORAGE_ACCESS_KEY });
	}
 
	Iif (process.env.CLOUDINARY_URL) {
		// process.env.CLOUDINARY_URL is processed by the cloudinary package when this is set
		this.set('cloudinary config', true);
	}
 
	// init mongoose
	this.set('mongoose', require('mongoose'));
 
	// Attach middleware packages, bound to this instance
	this.middleware = {
		api: require('./lib/middleware/api')(this),
		cors: require('./lib/middleware/cors')(this),
	};
};
 
_.extend(Keystone.prototype, require('./lib/core/options'));
 
 
Keystone.prototype.prefixModel = function (key) {
	var modelPrefix = this.get('model prefix');
 
	Iif (modelPrefix) {
		key = modelPrefix + '_' + key;
	}
 
	return require('mongoose/lib/utils').toCollectionName(key);
};
 
/* Attach core functionality to Keystone.prototype */
Keystone.prototype.createItems = require('./lib/core/createItems');
Keystone.prototype.getOrphanedLists = require('./lib/core/getOrphanedLists');
Keystone.prototype.importer = require('./lib/core/importer');
Keystone.prototype.init = require('./lib/core/init');
Keystone.prototype.initDatabase = require('./lib/core/initDatabase');
Keystone.prototype.initExpressApp = require('./lib/core/initExpressApp');
Keystone.prototype.initExpressSession = require('./lib/core/initExpressSession');
Keystone.prototype.initNav = require('./lib/core/initNav');
Keystone.prototype.list = require('./lib/core/list');
Keystone.prototype.openDatabaseConnection = require('./lib/core/openDatabaseConnection');
Keystone.prototype.populateRelated = require('./lib/core/populateRelated');
Keystone.prototype.redirect = require('./lib/core/redirect');
Keystone.prototype.render = require('./lib/core/render');
Keystone.prototype.start = require('./lib/core/start');
Keystone.prototype.wrapHTMLError = require('./lib/core/wrapHTMLError');
 
 
/**
 * The exports object is an instance of Keystone.
 *
 * @api public
 */
var keystone = module.exports = new Keystone();
 
// Expose modules and Classes
keystone.Admin = {
	Server: require('./admin/server'),
};
keystone.Email = require('./lib/email');
keystone.Field = require('./fields/types/Type');
keystone.Field.Types = require('./lib/fieldTypes');
keystone.Keystone = Keystone;
keystone.List = require('./lib/list');
keystone.View = require('./lib/view');
 
keystone.content = require('./lib/content');
keystone.security = {
	csrf: require('./lib/security/csrf'),
};
keystone.utils = utils;
 
/**
 * returns all .js modules (recursively) in the path specified, relative
 * to the module root (where the keystone project is being consumed from).
 *
 * ####Example:
 *
 *     var models = keystone.import('models');
 *
 * @param {String} dirname
 * @api public
 */
 
Keystone.prototype.import = function (dirname) {
 
	var initialPath = path.join(this.get('module root'), dirname);
 
	var doImport = function (fromPath) {
 
		var imported = {};
 
		fs.readdirSync(fromPath).forEach(function (name) {
 
			var fsPath = path.join(fromPath, name);
			var info = fs.statSync(fsPath);
 
			// recur
			Iif (info.isDirectory()) {
				imported[name] = doImport(fsPath);
			} else {
				// only import files that we can `require`
				var ext = path.extname(name);
				var base = path.basename(name, ext);
				Eif (require.extensions[ext]) {
					imported[base] = require(fsPath);
				}
			}
 
		});
 
		return imported;
	};
 
	return doImport(initialPath);
};
 
 
/**
 * Applies Application updates
 */
 
Keystone.prototype.applyUpdates = function (callback) {
	var self = this;
	self.callHook('pre:updates', function (err) {
		if (err) return callback(err);
		require('./lib/updates').apply(function (err) {
			if (err) return callback(err);
			self.callHook('post:updates', callback);
		});
	});
};
 
 
/**
 * Logs a configuration error to the console
 *
 * @api public
 */
 
Keystone.prototype.console = {};
Keystone.prototype.console.err = function (type, msg) {
	if (keystone.get('logger')) {
		var dashes = '\n------------------------------------------------\n';
		console.log(dashes + 'KeystoneJS: ' + type + ':\n\n' + msg + dashes);
	}
};
 
/**
 * Keystone version
 *
 * @api public
 */
 
keystone.version = require('./package.json').version;
 
 
// Expose Modules
keystone.session = require('./lib/session');