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node-red/packages/node_modules/@node-red/editor-api/lib/admin/settings.js
2020-07-31 15:26:21 +01:00

73 lines
2.4 KiB
JavaScript

/**
* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
var apiUtils = require("../util");
var runtimeAPI;
var settings;
var theme = require("../editor/theme");
var clone = require("clone");
var i18n = require("@node-red/util").i18n
function extend(target, source) {
var keys = Object.keys(source);
var i = keys.length;
while(i--) {
var value = source[keys[i]]
var type = typeof value;
if (type === 'string' || type === 'number' || type === 'boolean' || Array.isArray(value)) {
target[keys[i]] = value;
} else if (value === null) {
if (target.hasOwnProperty(keys[i])) {
delete target[keys[i]];
}
} else {
// Object
if (target.hasOwnProperty(keys[i])) {
target[keys[i]] = extend(target[keys[i]],value);
} else {
target[keys[i]] = value;
}
}
}
return target;
}
module.exports = {
init: function(_settings,_runtimeAPI) {
runtimeAPI = _runtimeAPI;
settings = _settings;
},
runtimeSettings: function(req,res) {
var opts = {
user: req.user
}
runtimeAPI.settings.getRuntimeSettings(opts).then(function(result) {
if (!settings.disableEditor) {
result.editorTheme = result.editorTheme||{};
var themeSettings = theme.settings();
if (themeSettings) {
// result.editorTheme may already exist with the palette
// disabled. Need to merge that into the receive settings
result.editorTheme = extend(clone(themeSettings),result.editorTheme);
}
result.editorTheme.languages = i18n.availableLanguages("editor");
}
res.json(result);
});
},
}