mirror of
https://github.com/Hopiu/webapi-eca.git
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134 lines
2.7 KiB
JavaScript
134 lines
2.7 KiB
JavaScript
// Generated by CoffeeScript 1.6.3
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/*
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Configuration
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=============
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> Loads the configuration file and acts as an interface to it.
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*/
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(function() {
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var exports, fetchProp, fs, loadConfigFile, log, path,
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_this = this;
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log = require('./logging');
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fs = require('fs');
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path = require('path');
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/*
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##Module call
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Calling the module as a function will make it look for the `configPath` property in the
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args object and then try to load a config file from that relative path.
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@param {Object} args
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*/
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exports = module.exports = function(args) {
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args = args != null ? args : {};
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log(args);
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if (typeof args.configPath === 'string') {
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loadConfigFile(args.configPath);
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} else {
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loadConfigFile(path.join('config', 'config.json'));
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}
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return module.exports;
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};
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/*
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Tries to load a configuration file from the path relative to this module's parent folder.
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Reads the config file synchronously from the file system and try to parse it.
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@private loadConfigFile
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@param {String} configPath
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*/
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loadConfigFile = function(configPath) {
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var e;
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_this.config = null;
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try {
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_this.config = JSON.parse(fs.readFileSync(path.resolve(__dirname, '..', configPath)));
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if (_this.config && _this.config.http_port && _this.config.db_port && _this.config.crypto_key && _this.config.session_secret) {
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return log.print('CF', 'config file loaded successfully');
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} else {
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return log.error('CF', new Error("Missing property in config file, requires:\n- http_port\n- db_port\n- crypto_key\n- session_secret"));
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}
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} catch (_error) {
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e = _error;
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e.addInfo = 'no config ready';
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return log.error('CF', e);
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}
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};
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/*
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Fetch a property from the configuration
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@private fetchProp( *prop* )
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@param {String} prop
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*/
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fetchProp = function(prop) {
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var _ref;
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return (_ref = _this.config) != null ? _ref[prop] : void 0;
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};
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/*
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***Returns*** true if the config file is ready, else false
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@public isReady()
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*/
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exports.isReady = function() {
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return _this.config != null;
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};
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/*
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***Returns*** the HTTP port
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@public getHttpPort()
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*/
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exports.getHttpPort = function() {
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return fetchProp('http_port');
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};
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/*
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***Returns*** the DB port*
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@public getDBPort()
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*/
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exports.getDBPort = function() {
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return fetchProp('db_port');
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};
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/*
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***Returns*** the crypto key
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@public getCryptoKey()
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*/
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exports.getCryptoKey = function() {
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return fetchProp('crypto_key');
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};
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/*
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***Returns*** the session secret
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@public getSessionSecret()
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*/
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exports.getSessionSecret = function() {
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return fetchProp('session_secret');
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};
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}).call(this);
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