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node-red/red/nodes/registry/index.js

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/**
* Copyright 2014, 2015 IBM Corp.
*
* 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 when = require("when");
var fs = require("fs");
var path = require("path");
var events = require("../../events");
var registry = require("./registry");
var loader = require("./loader");
var settings;
function init(_settings) {
settings = _settings;
loader.init(settings);
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registry.init(settings,loader);
}
//TODO: defaultNodesDir/disableNodePathScan are to make testing easier.
// When the tests are componentized to match the new registry structure,
// these flags belong on localfilesystem.load, not here.
function load(defaultNodesDir,disableNodePathScan) {
return loader.load(defaultNodesDir,disableNodePathScan);
}
function addFile(file) {
var info = "node-red/"+path.basename(file).replace(/^\d+-/,"").replace(/\.js$/,"");
return loader.addFile(file).then(function() {
return registry.getNodeInfo(info);
});
}
function addModule(module) {
return loader.addModule(module).then(function() {
return registry.getModuleInfo(module);
});
}
function enableNodeSet(typeOrId) {
return registry.enableNodeSet(typeOrId).then(function() {
var nodeSet = registry.getNodeInfo(typeOrId);
if (!nodeSet.loaded) {
return loader.loadNodeSet(registry.getFullNodeInfo(typeOrId)).then(function() {
return registry.getNodeInfo(typeOrId);
});
}
return when.resolve(nodeSet);
});
}
module.exports = {
init:init,
load:load,
clear: registry.clear,
registerType: registry.registerNodeConstructor,
get: registry.getNodeConstructor,
getNodeInfo: registry.getNodeInfo,
getNodeList: registry.getNodeList,
getModuleInfo: registry.getModuleInfo,
getModuleList: registry.getModuleList,
getNodeConfigs: registry.getAllNodeConfigs,
getNodeConfig: registry.getNodeConfig,
enableNode: enableNodeSet,
disableNode: registry.disableNodeSet,
addFile: addFile,
addModule: addModule,
removeModule: registry.removeModule,
cleanModuleList: registry.cleanModuleList
};