node-atlas
Version:
Create server-based and component-based websites easily!
664 lines (580 loc) • 22.5 kB
JavaScript
/*------------------------------------*\
$%CONFIGURATION
\*------------------------------------*/
/* jslint node: true */
/**
* Set line command options usable when NodeAtlas is executed as CLI.
* @private
* @function lineCommandConfiguration
* @memberOf NA#
*/
exports.lineCommandConfiguration = function () {
var NA = this,
commander = NA.modules.commander;
commander
/* Version of NodeAtlas currently in use with `--version` option. */
.version("1.5.1")
/* Automaticly run default browser with `--browse` options. If a param is setted, the param is added to the and of url. */
.option(NA.appLabels.commander.browse.command, NA.appLabels.commander.browse.description, String)
/* Target the directory in which website and NodeAtlas will be running. */
.option(NA.appLabels.commander.directory.command, NA.appLabels.commander.directory.description, String)
/* Change name of JSON file used as the webconfig file. */
.option(NA.appLabels.commander.webconfig.command, NA.appLabels.commander.webconfig.description, String)
/* Change the hostname that runs the NodeAtlas website. */
.option(NA.appLabels.commander.httpHostname.command, NA.appLabels.commander.httpHostname.description, String)
/* Change the port that runs the NodeAtlas website. */
.option(NA.appLabels.commander.httpPort.command, NA.appLabels.commander.httpPort.description, String)
/* Minify all files and re-create all HTML assets into generates folder. */
.option(NA.appLabels.commander.generate.command, NA.appLabels.commander.generate.description)
.parse(process.argv);
/* `generate` manually setted value with `NA.config`. */
if (commander.generate) {
NA.configuration.generate = commander.generate;
}
/* `browse` manually setted value with `NA.config`. */
if (commander.browse) {
NA.configuration.browse = commander.browse;
}
};
/**
* Set main variables for application and language error messages.
* @private
* @function initGlobalVar
* @memberOf NA#
*/
exports.initGlobalVar = function () {
var NA = this;
/**
* Name of file which contains language error messages. The name of file is without extension.
* @public
* @alias appLanguage
* @type {String}
* @memberOf NA#
* @default "default"
*/
NA.appLanguage = 'default';
/**
* OS absolute path which contains NodeAtlas folders and files.
* @public
* @alias serverPhysicalPath
* @type {string}
* @memberOf NA#
* @default « The path where `node-atlas.js` is. »
*/
NA.serverPhysicalPath = process.argv[1].replace(/[\-a-zA-Z0-9_]+(\.js)?$/g, "");
/**
* All internationalize labels from `NA#appLanguage` file.
* @public
* @alias appLabels
* @type {Object}
* @memberOf NA#
*/
NA.appLabels = require('../languages/' + NA.appLanguage + '.json');
/**
* Contain all functions of controllers both common and specific.
* @namespace websiteController[]
* @private
* @alias websiteController
* @type {Array.<Object>}
* @memberOf NA#
* @example // Functions for common controller if `commonController` value is "common.json".
* NA.websiteController["common.json"].loadModules(...);
* NA.websiteController["common.json"].setConfigurations(...);
* NA.websiteController["common.json"].setSessions(...);
* NA.websiteController["common.json"].changeVariation(...);
* NA.websiteController["common.json"].changeDom(...);
*
* // Functions for specific controller if a route `controller` value is "index.json".
* NA.websiteController["index.json"].changeVariation(...);
* NA.websiteController["index.json"].changeDom(...);
*/
NA.websiteController = [];
};
/**
* Set main variables for webconfig.
* @private
* @function initGlobalVarRequiredNpmModules
* @memberOf NA#
*/
exports.initGlobalVarRequiredNpmModules = function () {
var NA = this,
commander = NA.modules.commander,
path = NA.modules.path,
regex = new RegExp(path.sep + path.sep + '?$', 'g');
/* `websitePhysicalPath` manually setted value with `NA#config`. */
if (commander.directory) {
NA.configuration.directory = commander.directory;
}
if (typeof NA.configuration.directory !== 'string') {
/**
* OS absolute path that contains webconfig and website.
* @public
* @alias websitePhysicalPath
* @type {String}
* @memberOf NA#
* @default « `--directory` value » || « Path from NodeAtlas is called ».
*/
NA.websitePhysicalPath = process.cwd() + path.sep;
} else {
/* `NA#websitePhysicalPath` manually setted value with `--directory`. */
NA.websitePhysicalPath = NA.configuration.directory.replace(regex, '') + path.sep;
}
/**
* Name of the webconfig used for run the website.
* @public
* @alias webconfigName
* @type {string}
* @memberOf NA#
* @default "webconfig.json".
*/
NA.webconfigName = 'webconfig.json';
/* `webconfigName` manually setted value with `--webconfig`. */
if (commander.webconfig) {
NA.configuration.webconfig = commander.webconfig;
}
/* `webconfigName` manually setted value with `NA#config`. */
if (NA.configuration.webconfig) {
NA.webconfigName = NA.configuration.webconfig;
}
};
/**
* Set configuration of Template Engine.
* @private
* @function templateEngineConfiguration
* @memberOf NA#
*/
exports.templateEngineConfiguration = function () {
var NA = this,
ejs = NA.modules.ejs,
path = NA.modules.path;
/**
* Container for all variables usable from variation files.
* @namespace variations
* @public
* @alias variations
* @type {Object}
* @memberOf NA#
*/
NA.variations = {};
/**
* OS absolute directory for template engine's file included with `include` statement.
* @public
* @alias pathname
* @type {string}
* @memberOf NA#variations
* @default « The `NA#websitePhysicalPath` value with webconfig's `componentsRelativePath` next ».
*/
NA.variations.pathname = path.join(NA.websitePhysicalPath, NA.webconfig.componentsRelativePath);
/**
* Same as `NA#variations.pathname` with arbitrary value setted next.
* This value will be represent current page generated for all page generated with template engine.
* @public
* @alias filename
* @type {string}
* @memberOf NA#variations
* @default « Arbitrarily setted to "all-component.here". »
*/
NA.variations.filename = path.join(NA.variations.pathname, "all-component.here");
/**
* Set open and close bracket used by Teplate Engine.
* @public
* @alias templateEngineDelimiter
* @type {string}
* @memberOf NA#webconfig
* @default '%'.
*/
ejs.delimiter = NA.webconfig.templateEngineDelimiter || ejs.delimiter;
};
/**
* Decide to run a « Simple Web Server » or a « With Weconfig Server » depending to webconfig opening success.
* If webconfig is correctly openned, the `NA#improveWebconfigBase` and `callback` function will be run, else, just `NA#simpleWebServer` will be run.
* @private
* @function initWebconfig
* @memberOf NA#
* @param {initWebconfig~callback} callback Calling next processus if webconfig opening is a success.
*/
exports.initWebconfig = function (callback) {
var NA = this;
/* Webconfig based website... */
NA.ifFileExist(NA.websitePhysicalPath, NA.webconfigName, function (err) {
if (err && err.code === 'ENOENT') {
/* ... or static website. */
return NA.simpleWebServer();
}
NA.improveWebconfigBase();
/**
* Next step !
* @callback initWebconfig~callback
*/
callback();
});
};
/**
* Set default webconfig's value from possibly external files for compress files.
* @private
* @function setCompressionDirectiveAsWebconfigBase
* @memberOf NA#
*/
exports.setCompressionDirectiveAsWebconfigBase = function () {
var NA = this;
if (typeof NA.webconfig.bundles === 'string') {
/**
* Contain bundle configuration for CSS and JS minification in JSON format.
* @public
* @alias bundles
* @type {Object}
* @memberOf NA#webconfig
* @property {Object} bundles The Bundles object.
* @property {Object} bundles.javascript Each object name represent an output javascript file and each property of object represent an array of inputs files.
* @property {Object} bundles.stylesheets Each object name represent an output stylesheets file and each property of object represent an array of inputs files.
* @example {
* "javascript": {
* "javascript/framework.min.js": [
* "javascript/modernizr.js",
* "javascript/jquery.js",
* "javascript/prettify.js",
* "javascript/prettify/run_prettify.js"
* ],
* "javascript/common.min.js": [
* "javascript/components/extended-format-date.js",
* "javascript/common.js"
* ]
* },
* "stylesheets": {
* "stylesheets/common.min.css": [
* "stylesheets/common.css",
* "stylesheets/common-min780.css",
* "stylesheets/common-min1160.css"
* ]
* }
* }
*/
NA.webconfig.bundles = NA.openConfiguration(NA.webconfig.bundles);
}
if (typeof NA.webconfig.optimizations === 'string') {
/**
* Contain optimizations configuration for Images optimizations.
* @public
* @alias optimizations
* @type {Object}
* @memberOf NA#webconfig
* @property {Object} optimizations The Optimizations object.
* @property {Object} optimizations.images Each object name represent an input image file and object value represent an output folder.
* @example {
* "jpg": { "progressive": true },
* "gif": { "interlaced": true },
* "png": { "optimizationLevel": 3 },
* "svg": { "multipass": true },
* "images": {
* "media/images/*.{gif,jpg,png,svg}": "media/images/optimized/"
* }
* }
*/
NA.webconfig.optimizations = NA.openConfiguration(NA.webconfig.optimizations);
}
};
/**
* Set default webconfig's value from possibly external files for preprocessor files.
* @private
* @function setPreprocessorDirectiveAsWebconfigBase
* @memberOf NA#
*/
exports.setPreprocessorDirectiveAsWebconfigBase = function () {
var NA = this;
if (NA.webconfig.enableLess === true) {
/**
* Enable Less preprocessor.
* @namespace enableLess
* @public
* @alias enableLess
* @type {boolean|Object}
* @memberOf NA#webconfig
* @default false
* @property {boolean} compress - Minify the Less file.
* @property {boolean} sourceMap - Create a sourceMap file for development.
*/
NA.webconfig.enableLess = {
compress: false,
sourceMap: true
};
} else if (typeof NA.webconfig.enableLess === 'object' && typeof NA.webconfig.enableLess.less === 'string') {
/**
* Contain Less files required for compilation in JSON format.
* @public
* @alias less
* @type {Object}
* @memberOf NA#webconfig.enableLess
* @property {Array.<String>} less The file for compilation in an Array.
* @example {
* "less": [
* "stylesheets/common.less",
* "stylesheets/component-1.less",
* "stylesheets/component-2.less",
* "stylesheets/component-3.less"
* ]
* }
*/
NA.webconfig.enableLess.less = NA.openConfiguration(NA.webconfig.enableLess.less);
}
if (NA.webconfig.enableStylus === true) {
/**
* Enable Stylus preprocessor.
* @namespace enableStylus
* @public
* @alias enableStylus
* @type {boolean|Object}
* @memberOf NA#webconfig
* @default false
*/
NA.webconfig.enableStylus = {
compress: false,
sourceMap: true
};
} else if (typeof NA.webconfig.enableStylus === 'object' && typeof NA.webconfig.enableStylus.stylus === 'string') {
/**
* Contain Stylus files required for compilation in JSON format.
* @public
* @alias stylus
* @type {Object}
* @memberOf NA#webconfig.enableStylus
* @property {Array.<String>} stylus The file for compilation in an Array.
* @example {
* "stylus": [
* "stylesheets/common.styl",
* "stylesheets/component-1.styl",
* "stylesheets/component-2.styl",
* "stylesheets/component-3.styl"
* ]
* }
*/
NA.webconfig.enableStylus.stylus = NA.openConfiguration(NA.webconfig.enableStylus.stylus);
}
};
/**
* Set default webconfig's value from possibly external routes.
* @private
* @function setExternalRoutesAsWebconfigBase
* @memberOf NA#
*/
exports.setExternalRoutesAsWebconfigBase = function () {
var NA = this;
/* Adding path to original url. */
if (typeof NA.webconfig.urlRelativeSubPath !== 'undefined') {
/**
* Adding subfolder to original url.
* @public
* @alias urlRelativeSubPath
* @type {string}
* @memberOf NA#webconfig
* @default undefined.
* @example
* // If `NA#webconfig.urlRelativeSubPath` is setted to "example"
* // Website will run by default to « http://localhost/example/ »
*/
NA.webconfig.urlRelativeSubPath = '/' + NA.webconfig.urlRelativeSubPath.replace(/^\//g, "").replace(/\/$/g, "");
} else {
NA.webconfig.urlRelativeSubPath = '';
}
if (typeof NA.webconfig.routes === 'string') {
/**
* Contain all routes on JSON format.
* @public
* @alias routes
* @type {Object}
* @memberOf NA#webconfig
* @default The webconfig's object property `routes`.
*/
NA.webconfig.routes = NA.openConfiguration(NA.webconfig.routes);
}
};
/**
* Set default webconfig's value possibly undefined from webconfig.
* @private
* @function setDirectoriesAsWebconfigBase
* @memberOf NA#
*/
exports.setDirectoriesAsWebconfigBase = function () {
var NA = this;
if (typeof NA.webconfig.variationsRelativePath === 'undefined') {
/**
* Language and variable variation files folder depending of languages.
* @public
* @alias variationsRelativePath
* @type {string}
* @memberOf NA#webconfig
* @default "variations".
*/
NA.webconfig.variationsRelativePath = 'variations';
}
if (typeof NA.webconfig.controllersRelativePath === 'undefined') {
/**
* Controller folder for Back-end part.
* @public
* @alias controllersRelativePath
* @type {string}
* @memberOf NA#webconfig
* @default "controllers".
*/
NA.webconfig.controllersRelativePath = 'controllers';
}
/* Path to template. */
if (typeof NA.webconfig.templatesRelativePath === 'undefined') {
/**
* Template folder for Template Engine files.
* @public
* @alias templatesRelativePath
* @type {string}
* @memberOf NA#webconfig
* @default "templates".
*/
NA.webconfig.templatesRelativePath = 'templates';
}
if (typeof NA.webconfig.componentsRelativePath === 'undefined') {
/**
* Default folder for template engine included files or controller components.
* @public
* @alias componentsRelativePath
* @type {string}
* @memberOf NA#webconfig
* @default "components".
*/
NA.webconfig.componentsRelativePath = 'components';
}
if (typeof NA.webconfig.assetsRelativePath === 'undefined') {
/**
* Folder for public file like images, CSS, JS...
* @public
* @alias assetsRelativePath
* @type {string}
* @memberOf NA#webconfig
* @default "assets".
*/
NA.webconfig.assetsRelativePath = 'assets';
}
if (typeof NA.webconfig.generatesRelativePath === 'undefined') {
/**
* HTML assets generation Folder.
* @public
* @alias generatesRelativePath
* @type {string}
* @memberOf NA#webconfig
* @default "generates".
*/
NA.webconfig.generatesRelativePath = 'generates';
}
};
/**
* Set default Http Port value possibly undefined from webconfig.
* @private
* @function setHttpValuesAsWebconfigBase
* @memberOf NA#
*/
exports.setHttpValuesAsWebconfigBase = function () {
var NA = this,
commander = NA.modules.commander;
/**
* Server listening port.
* @public
* @alias httpPort
* @type {string}
* @memberOf NA#webconfig
* @default « The webconfig's property `httpPort` » || « The `process.env.PORT` if setted » || 80
*/
NA.webconfig.httpPort = NA.webconfig.httpPort || process.env.PORT || ((NA.webconfig.httpSecure) ? 443 : 80);
/* `httpPort` manually setted value with `--httpPort`. */
if (commander.httpPort) {
NA.configuration.httpPort = commander.httpPort;
}
/* `httpPort` manually setted value with `NA.config`. */
if (NA.configuration.httpPort) {
NA.webconfig.httpPort = NA.configuration.httpPort;
}
/**
* Url access port (for reverse proxy).
* @public
* @alias urlPort
* @type {string}
* @memberOf NA#webconfig
* @default undefined
*/
NA.webconfig.urlPort = NA.webconfig.urlPort || NA.webconfig.httpPort;
/**
* Server listening hostname by http.
* @public
* @alias httpHostname
* @type {string}
* @memberOf NA#webconfig
* @default « The webconfig's property `httpHostname` » || « The `process.env.IP_ADDRESS` if setted » || "localhost";
*/
NA.webconfig.httpHostname = NA.webconfig.httpHostname || process.env.IP_ADDRESS || 'localhost';
/* `httpHostname` manually setted value with `--httpHostname`. */
if (commander.httpHostname) {
NA.configuration.httpHostname = commander.httpHostname;
}
/* `httpHostname` manually setted value with `NA.config`. */
if (NA.configuration.httpHostname) {
NA.webconfig.httpHostname = NA.configuration.httpHostname;
}
/**
* Url access hostname by http (for reverse proxy).
* @public
* @alias urlHostname
* @type {string}
* @memberOf NA#webconfig
* @default undefined.
*/
NA.webconfig.urlHostname = NA.webconfig.urlHostname || NA.webconfig.httpHostname;
};
/**
* Set all default webconfig's value into `NA#webconfig`.
* @private
* @function improveWebconfigBase
* @memberOf NA#
*/
exports.improveWebconfigBase = function () {
var NA = this;
/**
* Contain Webconfig file on JSON format.
* @namespace webconfig
* @public
* @alias webconfig
* @type {Object}
* @memberOf NA#
*/
NA.webconfig = NA.openConfiguration(NA.webconfigName);
/* Set external routes as a part of default webconfig. */
NA.setExternalRoutesAsWebconfigBase();
/* Set external files for compression as a part of default webconfig. */
NA.setCompressionDirectiveAsWebconfigBase();
/* Set external files for preprocessing as a part of default webconfig. */
NA.setPreprocessorDirectiveAsWebconfigBase();
/* Set value possibly undefined from default webconfig. */
NA.setDirectoriesAsWebconfigBase();
/* Set the httpPort, httpHost, urlPort and urlHost for default webconfig. */
NA.setHttpValuesAsWebconfigBase();
/**
* Define the path to the Private Key for HTTPs.
* @public
* @alias httpSecureRelativeKeyPath
* @type {string}
* @memberOf NA#webconfig
*/
NA.webconfig.httpSecureRelativeKeyPath = NA.webconfig.httpSecureRelativeKeyPath || (typeof NA.webconfig.httpSecure === 'string') ? NA.webconfig.httpSecure + '.key' : null;
/**
* Define the path to the Certificate for HTTPs.
* @public
* @alias httpSecureRelativeCertificatePath
* @type {string}
* @memberOf NA#webconfig
*/
NA.webconfig.httpSecureRelativeCertificatePath = NA.webconfig.httpSecureRelativeCertificatePath || (typeof NA.webconfig.httpSecure === 'string') ? NA.webconfig.httpSecure + '.crt' : null;
/**
* Website http(s) absolute url based from `NA#webconfig.httpSecure`, `NA#webconfig.urlHostname` and `NA#webconfig.urlPort`.
* This value does not contain `NA#webconfig.urlRelativeSubPath`.
* @public
* @alias urlWithoutFileName
* @type {string}
* @memberOf NA#webconfig
*/
NA.webconfig.urlWithoutFileName = 'http' + ((NA.webconfig.httpSecure) ? 's' : '') + '://' + NA.webconfig.urlHostname + ((NA.webconfig.urlPort !== ((NA.webconfig.httpSecure) ? 443 : 80)) ? ':' + NA.webconfig.urlPort : '') + '/';
};