1 | 'use strict';
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2 |
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3 | var _clone = require('lodash/clone');
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4 | var _defaults = require('lodash/defaults');
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5 | var _includes = require('lodash/includes');
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6 |
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7 |
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8 | var path = require('path');
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9 |
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10 |
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11 |
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12 |
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13 |
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14 |
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15 |
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16 | function build_origin_value(site_config, ssl) {
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17 | var protocol = ssl?
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18 | 'https://' :
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19 | 'http://';
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20 | var port = site_config.port?
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21 | ':' + site_config.port :
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22 | '';
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23 |
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24 | return protocol + site_config.host + port;
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25 | }
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26 |
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27 |
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28 |
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29 |
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30 |
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31 |
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32 |
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33 | function location_init(site_config, ssl) {
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34 | Object.defineProperties(site_config, {
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35 | 'origin': {
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36 | enumerable: true,
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37 | value: build_origin_value(site_config, ssl)
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38 | },
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39 | 'url': {
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40 | enumerable: true,
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41 | value: function(pathname) {
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42 | if(pathname[0] !== '/') {
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43 | pathname = '/' + pathname;
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44 | }
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45 |
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46 | return this.origin + pathname;
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47 | }
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48 | }
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49 | });
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50 |
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51 | return site_config;
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52 | }
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53 |
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54 |
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55 |
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56 |
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57 |
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58 |
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59 |
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60 | function set_defaults(params) {
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61 | var obj = params.obj[0],
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62 | prop = params.obj[1],
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63 | defaults = params.defaults;
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64 |
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65 | obj[prop] = obj[prop]?
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66 | _defaults(obj[prop], defaults) :
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67 | _clone(defaults);
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68 | }
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69 |
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70 |
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71 |
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72 |
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73 |
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74 |
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75 |
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76 | function initialize_properties_config(config, default_config, project_folder) {
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77 | config.environment = config.env = config.environment || config.env || default_config.environment;
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78 | config.application = config.application || {};
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79 | config.components = config.components || {};
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80 |
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81 | if(config.application.folders) {
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82 | var folders = config.application.folders;
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83 |
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84 | Object.keys(folders).forEach(function(type) {
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85 | folders[type] = path.resolve(project_folder, folders[type]);
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86 | });
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87 |
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88 | if(folders.views) {
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89 | set_defaults({
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90 | obj: [config.application, 'express'],
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91 | defaults: {
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92 | views: config.application.folders.views
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93 | }
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94 | });
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95 | }
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96 | } else {
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97 | config.application.folders = {};
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98 | }
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99 |
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100 |
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101 | set_defaults({
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102 | obj: [config.application, 'folders'],
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103 | defaults: default_config.application.folders
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104 | });
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105 |
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106 | set_defaults({
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107 | obj: [config.application, 'express'],
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108 | defaults: default_config.application.express
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109 | });
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110 | }
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111 |
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112 |
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113 |
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114 |
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115 |
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116 |
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117 |
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118 |
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119 |
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120 | function initialize_site_config(config, default_config, project_folder) {
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121 | |
122 |
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123 |
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124 | function initialize_ssl_config() {
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125 | |
126 |
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127 |
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128 |
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129 |
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130 | function check_ssl_property(config, default_ssl_config) {
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131 | if(typeof config.ssl !== 'undefined') {
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132 | if(typeof config.ssl === 'boolean') {
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133 | return;
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134 | }
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135 |
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136 | if(config.ssl.pfx) {
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137 | config.ssl.pfx = path.resolve(project_folder, config.ssl.pfx);
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138 | } else if(config.ssl.key && config.ssl.cert) {
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139 | config.ssl.key = path.resolve(project_folder, config.ssl.key);
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140 | config.ssl.cert = path.resolve(project_folder, config.ssl.cert);
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141 | }
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142 | } else if(default_ssl_config) {
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143 | set_defaults({
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144 | obj: [config, 'ssl'],
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145 | defaults: default_ssl_config
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146 | });
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147 | }
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148 | }
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149 |
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150 | check_ssl_property(config.site);
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151 | check_ssl_property(config.site.local, config.site.ssl);
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152 | check_ssl_property(config.site.global, config.site.ssl);
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153 | }
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154 |
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155 | if(!config.site) {
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156 | config.site = _clone(default_config.site);
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157 | return;
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158 | }
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159 |
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160 | if(!config.site.connection) {
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161 | config.site.connection = default_config.site.connection;
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162 | }
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163 |
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164 | if(!config.site.local) {
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165 | config.site.local = _clone(default_config.site.local);
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166 | } else {
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167 | var local_site_config = config.site.local;
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168 | var local_default_config = default_config.site.local;
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169 |
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170 | if(!local_site_config.host) {
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171 | local_site_config.host = local_default_config.host;
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172 | }
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173 |
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174 | if(
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175 | _includes(['127.0.0.1', 'localhost'], local_site_config.host) &&
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176 | !local_site_config.port
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177 | ) {
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178 | local_site_config.port = local_default_config.port;
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179 | }
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180 | }
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181 |
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182 | if(!config.site.global) {
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183 | config.site.global = _clone(config.site.local);
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184 | }
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185 |
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186 | initialize_ssl_config();
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187 | }
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188 |
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189 |
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190 |
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191 |
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192 |
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193 | function initialize_additional_site_config(config) {
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194 | location_init(config.site.local, !!config.site.local.ssl);
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195 | location_init(config.site.global, !!config.site.global.ssl);
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196 | }
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197 |
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198 |
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199 |
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200 |
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201 |
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202 |
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203 | function initialize_db_config(config, default_config) {
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204 | config.db = _defaults(config.db || {}, default_config.db);
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205 | }
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206 |
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207 |
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208 |
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209 |
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210 |
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211 |
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212 | function initialize_default_config(options) {
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213 | var backend_folder = options.backend_folder;
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214 | var env = options.environment || 'local';
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215 | var view_path = path.resolve(backend_folder, 'views/');
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216 |
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217 | return {
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218 | environment: env,
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219 | site: {
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220 |
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221 |
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222 |
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223 |
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224 |
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225 |
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226 | connection: 'http',
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227 | local: {
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228 | host: 'localhost',
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229 | port: 8080
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230 | },
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231 | global: {
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232 | host: 'localhost'
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233 | }
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234 | },
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235 | application: {
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236 | express: {
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237 | 'env': env,
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238 | 'views': view_path,
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239 | 'view engine': 'jade',
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240 | 'x-powered-by': false
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241 | },
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242 | folders: {
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243 | extensions: path.resolve(backend_folder, 'extensions/'),
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244 | components: path.resolve(backend_folder, 'components/'),
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245 | views: view_path,
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246 | controllers: path.resolve(backend_folder, 'controllers/'),
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247 | models: path.resolve(backend_folder, 'models/')
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248 | }
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249 | },
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250 |
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251 | db: {
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252 | virtual: {
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253 | schema: 'virtual'
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254 | }
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255 | }
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256 | };
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257 | }
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258 |
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259 |
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260 |
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261 |
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262 |
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263 |
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264 |
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265 |
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266 |
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267 |
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268 |
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269 |
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270 |
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271 |
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272 |
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273 |
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274 |
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275 |
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276 |
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277 |
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278 |
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279 |
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280 |
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281 |
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282 |
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283 |
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284 |
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285 |
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286 | function ConfigurationBuilder(options) {
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287 | var default_config = initialize_default_config(options);
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288 |
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289 | if(!options.config_path) {
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290 | initialize_additional_site_config(default_config);
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291 | return default_config;
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292 | }
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293 |
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294 | var config = require(options.config_path);
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295 |
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296 |
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297 | initialize_properties_config(config, default_config, options.project_folder);
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298 | initialize_site_config(config, default_config, options.project_folder);
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299 | initialize_additional_site_config(config);
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300 | initialize_db_config(config, default_config);
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301 |
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302 | return config;
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303 | }
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304 |
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305 | module.exports = ConfigurationBuilder;
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