mirror of
https://github.com/node-red/node-red.git
synced 2025-03-01 10:36:34 +00:00
WIP: separate runtime and api components
This commit is contained in:
Nick O'Leary
49
red/runtime/nodes/registry/deprecated.js
Normal file
49
red/runtime/nodes/registry/deprecated.js
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@@ -0,0 +1,49 @@
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/**
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* Copyright 2015 IBM Corp.
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*
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||||
* Licensed under the Apache License, Version 2.0 (the "License");
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||||
* 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.
|
||||
**/
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||||
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var nodes = {
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"irc in": {module:"node-red-node-irc"},
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"irc out": {module:"node-red-node-irc"},
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"irc-server": {module:"node-red-node-irc"},
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"arduino in": {module:"node-red-node-arduino"},
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"arduino out": {module:"node-red-node-arduino"},
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"arduino-board": {module:"node-red-node-arduino"},
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"redis out": {module:"node-red-node-redis"},
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"mongodb": {module:"node-red-node-mongodb"},
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"mongodb out": {module:"node-red-node-mongodb"},
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"serial in": {module:"node-red-node-serialport"},
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"serial out": {module:"node-red-node-serialport"},
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"serial-port": {module:"node-red-node-serialport"},
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"twitter-credentials": {module:"node-red-node-twitter"},
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"twitter in": {module:"node-red-node-twitter"},
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"twitter out": {module:"node-red-node-twitter"},
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"e-mail": {module:"node-red-node-email"},
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"e-mail in": {module:"node-red-node-email"},
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"feedparse": {module:"node-red-node-feedparser"}
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}
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module.exports = {
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get: function(id) {
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return nodes[id];
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}
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}
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85
red/runtime/nodes/registry/index.js
Normal file
85
red/runtime/nodes/registry/index.js
Normal file
@@ -0,0 +1,85 @@
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/**
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* Copyright 2014, 2015 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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||||
*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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||||
* distributed under the License is distributed on an "AS IS" BASIS,
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||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
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||||
* limitations under the License.
|
||||
**/
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var when = require("when");
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var fs = require("fs");
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var path = require("path");
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var events = require("../../events");
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var registry = require("./registry");
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var loader = require("./loader");
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var installer = require("./installer");
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var settings;
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function init(_settings) {
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settings = _settings;
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installer.init(settings);
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loader.init(settings);
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registry.init(settings,loader);
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}
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//TODO: defaultNodesDir/disableNodePathScan are to make testing easier.
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// When the tests are componentized to match the new registry structure,
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// these flags belong on localfilesystem.load, not here.
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function load(defaultNodesDir,disableNodePathScan) {
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return loader.load(defaultNodesDir,disableNodePathScan);
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}
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function addModule(module) {
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return loader.addModule(module).then(function() {
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return registry.getModuleInfo(module);
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});
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}
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function enableNodeSet(typeOrId) {
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return registry.enableNodeSet(typeOrId).then(function() {
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var nodeSet = registry.getNodeInfo(typeOrId);
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if (!nodeSet.loaded) {
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return loader.loadNodeSet(registry.getFullNodeInfo(typeOrId)).then(function() {
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return registry.getNodeInfo(typeOrId);
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});
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}
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return when.resolve(nodeSet);
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});
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}
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module.exports = {
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init:init,
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load:load,
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clear: registry.clear,
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registerType: registry.registerNodeConstructor,
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get: registry.getNodeConstructor,
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getNodeInfo: registry.getNodeInfo,
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getNodeList: registry.getNodeList,
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getModuleInfo: registry.getModuleInfo,
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getModuleList: registry.getModuleList,
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getNodeConfigs: registry.getAllNodeConfigs,
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getNodeConfig: registry.getNodeConfig,
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enableNode: enableNodeSet,
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disableNode: registry.disableNodeSet,
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addModule: addModule,
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removeModule: registry.removeModule,
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installModule: installer.installModule,
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uninstallModule: installer.uninstallModule,
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cleanModuleList: registry.cleanModuleList
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};
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186
red/runtime/nodes/registry/installer.js
Normal file
186
red/runtime/nodes/registry/installer.js
Normal file
@@ -0,0 +1,186 @@
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/**
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* Copyright 2015 IBM Corp.
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*
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||||
* Licensed under the Apache License, Version 2.0 (the "License");
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||||
* you may not use this file except in compliance with the License.
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||||
* You may obtain a copy of the License at
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||||
*
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||||
* http://www.apache.org/licenses/LICENSE-2.0
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||||
*
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||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
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||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
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||||
* limitations under the License.
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||||
**/
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var when = require("when");
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var path = require("path");
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var fs = require("fs");
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var registry = require("./registry");
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var log = require("../../log");
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var events = require("../../events");
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var child_process = require('child_process');
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var settings;
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var moduleRe = /^[^/]+$/;
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var slashRe = process.platform === "win32" ? /\\|[/]/ : /[/]/;
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function init(_settings) {
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settings = _settings;
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}
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function checkModulePath(folder) {
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var moduleName;
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var err;
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var fullPath = path.resolve(folder);
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var packageFile = path.join(fullPath,'package.json');
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if (fs.existsSync(packageFile)) {
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var pkg = require(packageFile);
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moduleName = pkg.name;
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if (!pkg['node-red']) {
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// TODO: nls
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err = new Error("Invalid Node-RED module");
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err.code = 'invalid_module';
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throw err;
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}
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} else {
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err = new Error("Module not found");
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err.code = 404;
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throw err;
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}
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return moduleName;
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}
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function checkExistingModule(module) {
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if (registry.getModuleInfo(module)) {
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// TODO: nls
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var err = new Error("Module already loaded");
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err.code = "module_already_loaded";
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throw err;
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}
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}
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function installModule(module) {
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//TODO: ensure module is 'safe'
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return when.promise(function(resolve,reject) {
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var installName = module;
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try {
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if (moduleRe.test(module)) {
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// Simple module name - assume it can be npm installed
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} else if (slashRe.test(module)) {
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// A path - check if there's a valid package.json
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installName = module;
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module = checkModulePath(module);
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}
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checkExistingModule(module);
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} catch(err) {
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return reject(err);
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}
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log.info(log._("server.install.installing",{name: module}));
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var installDir = settings.userDir || process.env.NODE_RED_HOME || ".";
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var child = child_process.execFile('npm',['install','--production',installName],
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{
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cwd: installDir
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},
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function(err, stdin, stdout) {
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if (err) {
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var lookFor404 = new RegExp(" 404 .*"+installName+"$","m");
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if (lookFor404.test(stdout)) {
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log.warn(log._("server.install.install-failed-not-found",{name:module}));
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var e = new Error("Module not found");
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e.code = 404;
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reject(e);
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} else {
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log.warn(log._("server.install.install-failed-long",{name:module}));
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log.warn("------------------------------------------");
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log.warn(err.toString());
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log.warn("------------------------------------------");
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reject(new Error(log._("server.install.install-failed")));
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}
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} else {
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log.info(log._("server.install.installed",{name:module}));
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resolve(require("./index").addModule(module).then(reportAddedModules));
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}
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}
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);
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});
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}
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function reportAddedModules(info) {
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//comms.publish("node/added",info.nodes,false);
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if (info.nodes.length > 0) {
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log.info(log._("server.added-types"));
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for (var i=0;i<info.nodes.length;i++) {
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for (var j=0;j<info.nodes[i].types.length;j++) {
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log.info(" - "+
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(info.nodes[i].module?info.nodes[i].module+":":"")+
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info.nodes[i].types[j]+
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(info.nodes[i].err?" : "+info.nodes[i].err:"")
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);
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}
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}
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}
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return info;
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}
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function reportRemovedModules(removedNodes) {
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//comms.publish("node/removed",removedNodes,false);
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log.info(log._("server.removed-types"));
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for (var j=0;j<removedNodes.length;j++) {
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for (var i=0;i<removedNodes[j].types.length;i++) {
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log.info(" - "+(removedNodes[j].module?removedNodes[j].module+":":"")+removedNodes[j].types[i]);
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}
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}
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return removedNodes;
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}
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function uninstallModule(module) {
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return when.promise(function(resolve,reject) {
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if (/[\s;]/.test(module)) {
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reject(new Error(log._("server.install.invalid")));
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return;
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}
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var installDir = settings.userDir || process.env.NODE_RED_HOME || ".";
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var moduleDir = path.join(installDir,"node_modules",module);
|
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if (!fs.existsSync(moduleDir)) {
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return reject(new Error(log._("server.install.uninstall-failed",{name:module})));
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}
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var list = registry.removeModule(module);
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log.info(log._("server.install.uninstalling",{name:module}));
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var child = child_process.execFile('npm',['remove',module],
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{
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cwd: installDir
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},
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||||
function(err, stdin, stdout) {
|
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if (err) {
|
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log.warn(log._("server.install.uninstall-failed-long",{name:module}));
|
||||
log.warn("------------------------------------------");
|
||||
log.warn(err.toString());
|
||||
log.warn("------------------------------------------");
|
||||
reject(new Error(log._("server.install.uninstall-failed",{name:module})));
|
||||
} else {
|
||||
log.info(log._("server.install.uninstalled",{name:module}));
|
||||
reportRemovedModules(list);
|
||||
resolve(list);
|
||||
}
|
||||
}
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
init: init,
|
||||
|
||||
installModule: installModule,
|
||||
uninstallModule: uninstallModule
|
||||
}
|
||||
360
red/runtime/nodes/registry/loader.js
Normal file
360
red/runtime/nodes/registry/loader.js
Normal file
@@ -0,0 +1,360 @@
|
||||
/**
|
||||
* Copyright 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 semver = require("semver");
|
||||
|
||||
var events = require("../../events");
|
||||
|
||||
var localfilesystem = require("./localfilesystem");
|
||||
var registry = require("./registry");
|
||||
|
||||
var RED;
|
||||
var settings;
|
||||
|
||||
var i18n = require("../../i18n");
|
||||
|
||||
events.on("node-locales-dir", function(info) {
|
||||
i18n.registerMessageCatalog(info.namespace,info.dir,info.file);
|
||||
});
|
||||
|
||||
function init(_settings) {
|
||||
settings = _settings;
|
||||
localfilesystem.init(settings);
|
||||
RED = require('../../../red');
|
||||
}
|
||||
|
||||
function load(defaultNodesDir,disableNodePathScan) {
|
||||
// To skip node scan, the following line will use the stored node list.
|
||||
// We should expose that as an option at some point, although the
|
||||
// performance gains are minimal.
|
||||
//return loadNodeFiles(registry.getModuleList());
|
||||
|
||||
var nodeFiles = localfilesystem.getNodeFiles(defaultNodesDir,disableNodePathScan);
|
||||
return loadNodeFiles(nodeFiles);
|
||||
}
|
||||
|
||||
function loadNodeFiles(nodeFiles) {
|
||||
var promises = [];
|
||||
for (var module in nodeFiles) {
|
||||
/* istanbul ignore else */
|
||||
if (nodeFiles.hasOwnProperty(module)) {
|
||||
if (nodeFiles[module].redVersion &&
|
||||
!semver.satisfies(RED.version().replace("-git",""), nodeFiles[module].redVersion)) {
|
||||
//TODO: log it
|
||||
continue;
|
||||
}
|
||||
if (module == "node-red" || !registry.getModuleInfo(module)) {
|
||||
var first = true;
|
||||
for (var node in nodeFiles[module].nodes) {
|
||||
/* istanbul ignore else */
|
||||
if (nodeFiles[module].nodes.hasOwnProperty(node)) {
|
||||
if (module != "node-red" && first) {
|
||||
// Check the module directory exists
|
||||
first = false;
|
||||
var fn = nodeFiles[module].nodes[node].file;
|
||||
var parts = fn.split("/");
|
||||
var i = parts.length-1;
|
||||
for (;i>=0;i--) {
|
||||
if (parts[i] == "node_modules") {
|
||||
break;
|
||||
}
|
||||
}
|
||||
var moduleFn = parts.slice(0,i+2).join("/");
|
||||
|
||||
try {
|
||||
var stat = fs.statSync(moduleFn);
|
||||
} catch(err) {
|
||||
// Module not found, don't attempt to load its nodes
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
try {
|
||||
promises.push(loadNodeConfig(nodeFiles[module].nodes[node]))
|
||||
} catch(err) {
|
||||
//
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return when.settle(promises).then(function(results) {
|
||||
var nodes = results.map(function(r) {
|
||||
registry.addNodeSet(r.value.id,r.value,r.value.version);
|
||||
return r.value;
|
||||
});
|
||||
return loadNodeSetList(nodes);
|
||||
});
|
||||
}
|
||||
|
||||
function loadNodeConfig(fileInfo) {
|
||||
return when.promise(function(resolve) {
|
||||
var file = fileInfo.file;
|
||||
var module = fileInfo.module;
|
||||
var name = fileInfo.name;
|
||||
var version = fileInfo.version;
|
||||
|
||||
var id = module + "/" + name;
|
||||
var info = registry.getNodeInfo(id);
|
||||
var isEnabled = true;
|
||||
if (info) {
|
||||
if (info.hasOwnProperty("loaded")) {
|
||||
throw new Error(file+" already loaded");
|
||||
}
|
||||
isEnabled = info.enabled;
|
||||
}
|
||||
|
||||
var node = {
|
||||
id: id,
|
||||
module: module,
|
||||
name: name,
|
||||
file: file,
|
||||
template: file.replace(/\.js$/,".html"),
|
||||
enabled: isEnabled,
|
||||
loaded:false,
|
||||
version: version
|
||||
};
|
||||
if (fileInfo.hasOwnProperty("types")) {
|
||||
node.types = fileInfo.types;
|
||||
}
|
||||
|
||||
fs.readFile(node.template,'utf8', function(err,content) {
|
||||
if (err) {
|
||||
node.types = [];
|
||||
if (err.code === 'ENOENT') {
|
||||
if (!node.types) {
|
||||
node.types = [];
|
||||
}
|
||||
node.err = "Error: "+file+" does not exist";
|
||||
} else {
|
||||
node.types = [];
|
||||
node.err = err.toString();
|
||||
}
|
||||
resolve(node);
|
||||
} else {
|
||||
var types = [];
|
||||
|
||||
var regExp = /<script ([^>]*)data-template-name=['"]([^'"]*)['"]/gi;
|
||||
var match = null;
|
||||
|
||||
while((match = regExp.exec(content)) !== null) {
|
||||
types.push(match[2]);
|
||||
}
|
||||
node.types = types;
|
||||
|
||||
var langRegExp = /^<script[^>]* data-lang=['"](.+?)['"]/i;
|
||||
regExp = /(<script[^>]* data-help-name=[\s\S]*?<\/script>)/gi;
|
||||
match = null;
|
||||
var mainContent = "";
|
||||
var helpContent = {};
|
||||
var index = 0;
|
||||
while((match = regExp.exec(content)) !== null) {
|
||||
mainContent += content.substring(index,regExp.lastIndex-match[1].length);
|
||||
index = regExp.lastIndex;
|
||||
var help = content.substring(regExp.lastIndex-match[1].length,regExp.lastIndex);
|
||||
|
||||
var lang = "en-US";
|
||||
if ((match = langRegExp.exec(help)) !== null) {
|
||||
lang = match[1];
|
||||
}
|
||||
if (!helpContent.hasOwnProperty(lang)) {
|
||||
helpContent[lang] = "";
|
||||
}
|
||||
|
||||
helpContent[lang] += help;
|
||||
}
|
||||
mainContent += content.substring(index);
|
||||
|
||||
node.config = mainContent;
|
||||
node.help = helpContent;
|
||||
// TODO: parse out the javascript portion of the template
|
||||
//node.script = "";
|
||||
for (var i=0;i<node.types.length;i++) {
|
||||
if (registry.getTypeId(node.types[i])) {
|
||||
node.err = node.types[i]+" already registered";
|
||||
break;
|
||||
}
|
||||
}
|
||||
fs.stat(path.join(path.dirname(file),"locales"),function(err,stat) {
|
||||
if (!err) {
|
||||
node.namespace = node.id;
|
||||
i18n.registerMessageCatalog(node.id,
|
||||
path.join(path.dirname(file),"locales"),
|
||||
path.basename(file,".js")+".json")
|
||||
.then(function() {
|
||||
resolve(node);
|
||||
});
|
||||
} else {
|
||||
node.namespace = node.module;
|
||||
resolve(node);
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
//function getAPIForNode(node) {
|
||||
// var red = {
|
||||
// nodes: RED.nodes,
|
||||
// library: RED.library,
|
||||
// credentials: RED.credentials,
|
||||
// events: RED.events,
|
||||
// log: RED.log,
|
||||
//
|
||||
// }
|
||||
//
|
||||
//}
|
||||
|
||||
|
||||
/**
|
||||
* Loads the specified node into the runtime
|
||||
* @param node a node info object - see loadNodeConfig
|
||||
* @return a promise that resolves to an update node info object. The object
|
||||
* has the following properties added:
|
||||
* err: any error encountered whilst loading the node
|
||||
*
|
||||
*/
|
||||
function loadNodeSet(node) {
|
||||
var nodeDir = path.dirname(node.file);
|
||||
var nodeFn = path.basename(node.file);
|
||||
if (!node.enabled) {
|
||||
return when.resolve(node);
|
||||
} else {
|
||||
}
|
||||
try {
|
||||
var loadPromise = null;
|
||||
var r = require(node.file);
|
||||
if (typeof r === "function") {
|
||||
|
||||
var red = {};
|
||||
for (var i in RED) {
|
||||
if (RED.hasOwnProperty(i) && !/^(init|start|stop)$/.test(i)) {
|
||||
var propDescriptor = Object.getOwnPropertyDescriptor(RED,i);
|
||||
Object.defineProperty(red,i,propDescriptor);
|
||||
}
|
||||
}
|
||||
red["_"] = function() {
|
||||
var args = Array.prototype.slice.call(arguments, 0);
|
||||
args[0] = node.namespace+":"+args[0];
|
||||
return i18n._.apply(null,args);
|
||||
}
|
||||
var promise = r(red);
|
||||
if (promise != null && typeof promise.then === "function") {
|
||||
loadPromise = promise.then(function() {
|
||||
node.enabled = true;
|
||||
node.loaded = true;
|
||||
return node;
|
||||
}).otherwise(function(err) {
|
||||
node.err = err;
|
||||
return node;
|
||||
});
|
||||
}
|
||||
}
|
||||
if (loadPromise == null) {
|
||||
node.enabled = true;
|
||||
node.loaded = true;
|
||||
loadPromise = when.resolve(node);
|
||||
}
|
||||
return loadPromise;
|
||||
} catch(err) {
|
||||
node.err = err;
|
||||
return when.resolve(node);
|
||||
}
|
||||
}
|
||||
|
||||
function loadNodeSetList(nodes) {
|
||||
var promises = [];
|
||||
nodes.forEach(function(node) {
|
||||
if (!node.err) {
|
||||
promises.push(loadNodeSet(node));
|
||||
} else {
|
||||
promises.push(node);
|
||||
}
|
||||
});
|
||||
|
||||
return when.settle(promises).then(function() {
|
||||
if (settings.available()) {
|
||||
return registry.saveNodeList();
|
||||
} else {
|
||||
return;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
function addModule(module) {
|
||||
if (!settings.available()) {
|
||||
throw new Error("Settings unavailable");
|
||||
}
|
||||
var nodes = [];
|
||||
if (registry.getModuleInfo(module)) {
|
||||
// TODO: nls
|
||||
var e = new Error("module_already_loaded");
|
||||
e.code = "module_already_loaded";
|
||||
return when.reject(e);
|
||||
}
|
||||
try {
|
||||
var moduleFiles = localfilesystem.getModuleFiles(module);
|
||||
return loadNodeFiles(moduleFiles);
|
||||
} catch(err) {
|
||||
return when.reject(err);
|
||||
}
|
||||
}
|
||||
|
||||
function loadNodeHelp(node,lang) {
|
||||
var dir = path.dirname(node.template);
|
||||
var base = path.basename(node.template);
|
||||
var localePath = path.join(dir,"locales",lang,base);
|
||||
try {
|
||||
// TODO: make this async
|
||||
var content = fs.readFileSync(localePath, "utf8")
|
||||
return content;
|
||||
} catch(err) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
function getNodeHelp(node,lang) {
|
||||
if (!node.help[lang]) {
|
||||
var help = loadNodeHelp(node,lang);
|
||||
if (help == null) {
|
||||
var langParts = lang.split("-");
|
||||
if (langParts.length == 2) {
|
||||
help = loadNodeHelp(node,langParts[0]);
|
||||
}
|
||||
}
|
||||
if (help) {
|
||||
node.help[lang] = help;
|
||||
} else {
|
||||
node.help[lang] = node.help["en-US"];
|
||||
}
|
||||
|
||||
}
|
||||
return node.help[lang];
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
init: init,
|
||||
load: load,
|
||||
addModule: addModule,
|
||||
loadNodeSet: loadNodeSet,
|
||||
getNodeHelp: getNodeHelp
|
||||
}
|
||||
286
red/runtime/nodes/registry/localfilesystem.js
Normal file
286
red/runtime/nodes/registry/localfilesystem.js
Normal file
@@ -0,0 +1,286 @@
|
||||
/**
|
||||
* Copyright 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 log = require("../../log");
|
||||
|
||||
var settings;
|
||||
var defaultNodesDir = path.resolve(path.join(__dirname,"..","..","..","..","nodes"));
|
||||
var disableNodePathScan = false;
|
||||
|
||||
function init(_settings,_defaultNodesDir,_disableNodePathScan) {
|
||||
settings = _settings;
|
||||
if (_disableNodePathScan) {
|
||||
disableNodePathScan = _disableNodePathScan;
|
||||
}
|
||||
if (_defaultNodesDir) {
|
||||
defaultNodesDir = path.resolve(_defaultNodesDir);
|
||||
}
|
||||
}
|
||||
|
||||
function isExcluded(name) {
|
||||
if (settings.nodesExcludes) {
|
||||
for (var i=0;i<settings.nodesExcludes.length;i++) {
|
||||
if (settings.nodesExcludes[i] == name) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
function getLocalFile(file) {
|
||||
if (isExcluded(path.basename(file))) {
|
||||
return null;
|
||||
}
|
||||
if (fs.existsSync(file.replace(/\.js$/,".html"))) {
|
||||
return {
|
||||
file: file,
|
||||
module: "node-red",
|
||||
name: path.basename(file).replace(/^\d+-/,"").replace(/\.js$/,""),
|
||||
version: settings.version
|
||||
};
|
||||
}
|
||||
return null;
|
||||
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Synchronously walks the directory looking for node files.
|
||||
* Emits 'node-icon-dir' events for an icon dirs found
|
||||
* @param dir the directory to search
|
||||
* @return an array of fully-qualified paths to .js files
|
||||
*/
|
||||
function getLocalNodeFiles(dir) {
|
||||
var result = [];
|
||||
var files = [];
|
||||
try {
|
||||
files = fs.readdirSync(dir);
|
||||
} catch(err) {
|
||||
return result;
|
||||
}
|
||||
files.sort();
|
||||
files.forEach(function(fn) {
|
||||
var stats = fs.statSync(path.join(dir,fn));
|
||||
if (stats.isFile()) {
|
||||
if (/\.js$/.test(fn)) {
|
||||
var info = getLocalFile(path.join(dir,fn));
|
||||
if (info) {
|
||||
result.push(info);
|
||||
}
|
||||
}
|
||||
} else if (stats.isDirectory()) {
|
||||
// Ignore /.dirs/, /lib/ /node_modules/
|
||||
if (!/^(\..*|lib|icons|node_modules|test|locales)$/.test(fn)) {
|
||||
result = result.concat(getLocalNodeFiles(path.join(dir,fn)));
|
||||
} else if (fn === "icons") {
|
||||
events.emit("node-icon-dir",path.join(dir,fn));
|
||||
}
|
||||
}
|
||||
});
|
||||
return result;
|
||||
}
|
||||
|
||||
function scanDirForNodesModules(dir,moduleName) {
|
||||
var results = [];
|
||||
try {
|
||||
var files = fs.readdirSync(dir);
|
||||
for (var i=0;i<files.length;i++) {
|
||||
var fn = files[i];
|
||||
if (!isExcluded(fn) && (!moduleName || fn == moduleName)) {
|
||||
var pkgfn = path.join(dir,fn,"package.json");
|
||||
try {
|
||||
var pkg = require(pkgfn);
|
||||
if (pkg['node-red']) {
|
||||
var moduleDir = path.join(dir,fn);
|
||||
results.push({dir:moduleDir,package:pkg});
|
||||
}
|
||||
} catch(err) {
|
||||
if (err.code != "MODULE_NOT_FOUND") {
|
||||
// TODO: handle unexpected error
|
||||
}
|
||||
}
|
||||
if (fn == moduleName) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch(err) {
|
||||
}
|
||||
return results;
|
||||
}
|
||||
|
||||
/**
|
||||
* Scans the node_modules path for nodes
|
||||
* @param moduleName the name of the module to be found
|
||||
* @return a list of node modules: {dir,package}
|
||||
*/
|
||||
function scanTreeForNodesModules(moduleName) {
|
||||
var dir = __dirname+"/../../../../nodes";
|
||||
var results = [];
|
||||
var userDir;
|
||||
|
||||
if (settings.userDir) {
|
||||
userDir = path.join(settings.userDir,"node_modules");
|
||||
results = results.concat(scanDirForNodesModules(userDir,moduleName));
|
||||
}
|
||||
|
||||
var up = path.resolve(path.join(dir,".."));
|
||||
while (up !== dir) {
|
||||
var pm = path.join(dir,"node_modules");
|
||||
if (pm != userDir) {
|
||||
results = results.concat(scanDirForNodesModules(pm,moduleName));
|
||||
}
|
||||
dir = up;
|
||||
up = path.resolve(path.join(dir,".."));
|
||||
}
|
||||
return results;
|
||||
}
|
||||
|
||||
function getModuleNodeFiles(module) {
|
||||
|
||||
var moduleDir = module.dir;
|
||||
var pkg = module.package;
|
||||
|
||||
var nodes = pkg['node-red'].nodes||{};
|
||||
var results = [];
|
||||
var iconDirs = [];
|
||||
|
||||
for (var n in nodes) {
|
||||
/* istanbul ignore else */
|
||||
if (nodes.hasOwnProperty(n)) {
|
||||
var file = path.join(moduleDir,nodes[n]);
|
||||
results.push({
|
||||
file: file,
|
||||
module: pkg.name,
|
||||
name: n,
|
||||
version: pkg.version
|
||||
});
|
||||
var iconDir = path.join(moduleDir,path.dirname(nodes[n]),"icons");
|
||||
if (iconDirs.indexOf(iconDir) == -1) {
|
||||
if (fs.existsSync(iconDir)) {
|
||||
events.emit("node-icon-dir",iconDir);
|
||||
iconDirs.push(iconDir);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return results;
|
||||
}
|
||||
|
||||
function getNodeFiles(_defaultNodesDir,disableNodePathScan) {
|
||||
|
||||
if (_defaultNodesDir) {
|
||||
defaultNodesDir = _defaultNodesDir;
|
||||
}
|
||||
|
||||
var dir;
|
||||
// Find all of the nodes to load
|
||||
//console.log(defaultNodesDir);
|
||||
var nodeFiles = getLocalNodeFiles(path.resolve(defaultNodesDir));
|
||||
//console.log(nodeFiles);
|
||||
|
||||
var defaultLocalesPath = path.resolve(path.join(defaultNodesDir,"core","locales"));
|
||||
events.emit("node-locales-dir", {
|
||||
namespace:"node-red",
|
||||
dir: defaultLocalesPath,
|
||||
file: "messages.json"
|
||||
});
|
||||
|
||||
if (settings.userDir) {
|
||||
dir = path.join(settings.userDir,"nodes");
|
||||
nodeFiles = nodeFiles.concat(getLocalNodeFiles(dir));
|
||||
}
|
||||
if (settings.nodesDir) {
|
||||
dir = settings.nodesDir;
|
||||
if (typeof settings.nodesDir == "string") {
|
||||
dir = [dir];
|
||||
}
|
||||
for (var i=0;i<dir.length;i++) {
|
||||
nodeFiles = nodeFiles.concat(getLocalNodeFiles(dir[i]));
|
||||
}
|
||||
}
|
||||
|
||||
var nodeList = {
|
||||
"node-red": {
|
||||
name: "node-red",
|
||||
version: settings.version,
|
||||
nodes: {}
|
||||
}
|
||||
}
|
||||
nodeFiles.forEach(function(node) {
|
||||
nodeList["node-red"].nodes[node.name] = node;
|
||||
});
|
||||
|
||||
if (!disableNodePathScan) {
|
||||
var moduleFiles = scanTreeForNodesModules();
|
||||
moduleFiles.forEach(function(moduleFile) {
|
||||
var nodeModuleFiles = getModuleNodeFiles(moduleFile);
|
||||
nodeList[moduleFile.package.name] = {
|
||||
name: moduleFile.package.name,
|
||||
version: moduleFile.package.version,
|
||||
nodes: {}
|
||||
};
|
||||
if (moduleFile.package['node-red'].version) {
|
||||
nodeList[moduleFile.package.name].redVersion = moduleFile.package['node-red'].version;
|
||||
}
|
||||
nodeModuleFiles.forEach(function(node) {
|
||||
nodeList[moduleFile.package.name].nodes[node.name] = node;
|
||||
});
|
||||
nodeFiles = nodeFiles.concat(nodeModuleFiles);
|
||||
});
|
||||
}
|
||||
return nodeList;
|
||||
}
|
||||
|
||||
function getModuleFiles(module) {
|
||||
var nodeList = {};
|
||||
|
||||
var moduleFiles = scanTreeForNodesModules(module);
|
||||
if (moduleFiles.length === 0) {
|
||||
var err = new Error(log._("nodes.registry.localfilesystem.module-not-found", {module:module}));
|
||||
err.code = 'MODULE_NOT_FOUND';
|
||||
throw err;
|
||||
}
|
||||
|
||||
moduleFiles.forEach(function(moduleFile) {
|
||||
var nodeModuleFiles = getModuleNodeFiles(moduleFile);
|
||||
nodeList[moduleFile.package.name] = {
|
||||
name: moduleFile.package.name,
|
||||
version: moduleFile.package.version,
|
||||
nodes: {}
|
||||
};
|
||||
if (moduleFile.package['node-red'].version) {
|
||||
nodeList[moduleFile.package.name].redVersion = moduleFile.package['node-red'].version;
|
||||
}
|
||||
nodeModuleFiles.forEach(function(node) {
|
||||
nodeList[moduleFile.package.name].nodes[node.name] = node;
|
||||
});
|
||||
});
|
||||
return nodeList;
|
||||
}
|
||||
|
||||
|
||||
module.exports = {
|
||||
init: init,
|
||||
getNodeFiles: getNodeFiles,
|
||||
getLocalFile: getLocalFile,
|
||||
getModuleFiles: getModuleFiles
|
||||
}
|
||||
514
red/runtime/nodes/registry/registry.js
Normal file
514
red/runtime/nodes/registry/registry.js
Normal file
@@ -0,0 +1,514 @@
|
||||
/**
|
||||
* Copyright 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 UglifyJS = require("uglify-js");
|
||||
var util = require("util");
|
||||
var when = require("when");
|
||||
var events = require("../../events");
|
||||
|
||||
var settings;
|
||||
|
||||
var Node;
|
||||
|
||||
var loader;
|
||||
|
||||
var nodeConfigCache = null;
|
||||
var moduleConfigs = {};
|
||||
var nodeList = [];
|
||||
var nodeConstructors = {};
|
||||
var nodeTypeToId = {};
|
||||
var moduleNodes = {};
|
||||
|
||||
function init(_settings,_loader) {
|
||||
settings = _settings;
|
||||
loader = _loader;
|
||||
if (settings.available()) {
|
||||
moduleConfigs = loadNodeConfigs();
|
||||
} else {
|
||||
moduleConfigs = {};
|
||||
}
|
||||
moduleNodes = {};
|
||||
nodeTypeToId = {};
|
||||
nodeConstructors = {};
|
||||
nodeList = [];
|
||||
nodeConfigCache = null;
|
||||
Node = require("../Node");
|
||||
}
|
||||
|
||||
function filterNodeInfo(n) {
|
||||
var r = {
|
||||
id: n.id||n.module+"/"+n.name,
|
||||
name: n.name,
|
||||
types: n.types,
|
||||
enabled: n.enabled
|
||||
};
|
||||
if (n.hasOwnProperty("module")) {
|
||||
r.module = n.module;
|
||||
}
|
||||
if (n.hasOwnProperty("err")) {
|
||||
r.err = n.err.toString();
|
||||
}
|
||||
return r;
|
||||
}
|
||||
|
||||
|
||||
|
||||
function getModule(id) {
|
||||
return id.split("/")[0];
|
||||
}
|
||||
|
||||
function getNode(id) {
|
||||
return id.split("/")[1];
|
||||
}
|
||||
|
||||
function saveNodeList() {
|
||||
var moduleList = {};
|
||||
|
||||
for (var module in moduleConfigs) {
|
||||
/* istanbul ignore else */
|
||||
if (moduleConfigs.hasOwnProperty(module)) {
|
||||
if (Object.keys(moduleConfigs[module].nodes).length > 0) {
|
||||
if (!moduleList[module]) {
|
||||
moduleList[module] = {
|
||||
name: module,
|
||||
version: moduleConfigs[module].version,
|
||||
nodes: {}
|
||||
};
|
||||
}
|
||||
var nodes = moduleConfigs[module].nodes;
|
||||
for(var node in nodes) {
|
||||
/* istanbul ignore else */
|
||||
if (nodes.hasOwnProperty(node)) {
|
||||
var config = nodes[node];
|
||||
var n = filterNodeInfo(config);
|
||||
delete n.err;
|
||||
delete n.file;
|
||||
delete n.id;
|
||||
n.file = config.file;
|
||||
moduleList[module].nodes[node] = n;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (settings.available()) {
|
||||
return settings.set("nodes",moduleList);
|
||||
} else {
|
||||
return when.reject("Settings unavailable");
|
||||
}
|
||||
}
|
||||
|
||||
function loadNodeConfigs() {
|
||||
var configs = settings.get("nodes");
|
||||
|
||||
if (!configs) {
|
||||
return {};
|
||||
} else if (configs['node-red']) {
|
||||
return configs;
|
||||
} else {
|
||||
// Migrate from the 0.9.1 format of settings
|
||||
var newConfigs = {};
|
||||
for (var id in configs) {
|
||||
/* istanbul ignore else */
|
||||
if (configs.hasOwnProperty(id)) {
|
||||
var nodeConfig = configs[id];
|
||||
var moduleName;
|
||||
var nodeSetName;
|
||||
|
||||
if (nodeConfig.module) {
|
||||
moduleName = nodeConfig.module;
|
||||
nodeSetName = nodeConfig.name.split(":")[1];
|
||||
} else {
|
||||
moduleName = "node-red";
|
||||
nodeSetName = nodeConfig.name.replace(/^\d+-/,"").replace(/\.js$/,"");
|
||||
}
|
||||
|
||||
if (!newConfigs[moduleName]) {
|
||||
newConfigs[moduleName] = {
|
||||
name: moduleName,
|
||||
nodes:{}
|
||||
};
|
||||
}
|
||||
newConfigs[moduleName].nodes[nodeSetName] = {
|
||||
name: nodeSetName,
|
||||
types: nodeConfig.types,
|
||||
enabled: nodeConfig.enabled,
|
||||
module: moduleName
|
||||
};
|
||||
}
|
||||
}
|
||||
settings.set("nodes",newConfigs);
|
||||
return newConfigs;
|
||||
}
|
||||
}
|
||||
|
||||
function addNodeSet(id,set,version) {
|
||||
if (!set.err) {
|
||||
set.types.forEach(function(t) {
|
||||
nodeTypeToId[t] = id;
|
||||
});
|
||||
}
|
||||
moduleNodes[set.module] = moduleNodes[set.module]||[];
|
||||
moduleNodes[set.module].push(set.name);
|
||||
|
||||
if (!moduleConfigs[set.module]) {
|
||||
moduleConfigs[set.module] = {
|
||||
name: set.module,
|
||||
nodes: {}
|
||||
};
|
||||
}
|
||||
|
||||
if (version) {
|
||||
moduleConfigs[set.module].version = version;
|
||||
}
|
||||
|
||||
moduleConfigs[set.module].nodes[set.name] = set;
|
||||
nodeList.push(id);
|
||||
nodeConfigCache = null;
|
||||
}
|
||||
|
||||
function removeNode(id) {
|
||||
var config = moduleConfigs[getModule(id)].nodes[getNode(id)];
|
||||
if (!config) {
|
||||
throw new Error("Unrecognised id: "+id);
|
||||
}
|
||||
delete moduleConfigs[getModule(id)].nodes[getNode(id)];
|
||||
var i = nodeList.indexOf(id);
|
||||
if (i > -1) {
|
||||
nodeList.splice(i,1);
|
||||
}
|
||||
config.types.forEach(function(t) {
|
||||
var typeId = nodeTypeToId[t];
|
||||
if (typeId === id) {
|
||||
delete nodeConstructors[t];
|
||||
delete nodeTypeToId[t];
|
||||
}
|
||||
});
|
||||
config.enabled = false;
|
||||
config.loaded = false;
|
||||
nodeConfigCache = null;
|
||||
return filterNodeInfo(config);
|
||||
}
|
||||
|
||||
function removeModule(module) {
|
||||
if (!settings.available()) {
|
||||
throw new Error("Settings unavailable");
|
||||
}
|
||||
var nodes = moduleNodes[module];
|
||||
if (!nodes) {
|
||||
throw new Error("Unrecognised module: "+module);
|
||||
}
|
||||
var infoList = [];
|
||||
for (var i=0;i<nodes.length;i++) {
|
||||
infoList.push(removeNode(module+"/"+nodes[i]));
|
||||
}
|
||||
delete moduleNodes[module];
|
||||
delete moduleConfigs[module];
|
||||
saveNodeList();
|
||||
return infoList;
|
||||
}
|
||||
|
||||
function getNodeInfo(typeOrId) {
|
||||
var id = typeOrId;
|
||||
if (nodeTypeToId[typeOrId]) {
|
||||
id = nodeTypeToId[typeOrId];
|
||||
}
|
||||
/* istanbul ignore else */
|
||||
if (id) {
|
||||
var module = moduleConfigs[getModule(id)];
|
||||
if (module) {
|
||||
var config = module.nodes[getNode(id)];
|
||||
if (config) {
|
||||
var info = filterNodeInfo(config);
|
||||
if (config.hasOwnProperty("loaded")) {
|
||||
info.loaded = config.loaded;
|
||||
}
|
||||
info.version = module.version;
|
||||
return info;
|
||||
}
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
function getFullNodeInfo(typeOrId) {
|
||||
// Used by index.enableNodeSet so that .file can be retrieved to pass
|
||||
// to loader.loadNodeSet
|
||||
var id = typeOrId;
|
||||
if (nodeTypeToId[typeOrId]) {
|
||||
id = nodeTypeToId[typeOrId];
|
||||
}
|
||||
/* istanbul ignore else */
|
||||
if (id) {
|
||||
var module = moduleConfigs[getModule(id)];
|
||||
if (module) {
|
||||
return module.nodes[getNode(id)];
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
function getNodeList(filter) {
|
||||
var list = [];
|
||||
for (var module in moduleConfigs) {
|
||||
/* istanbul ignore else */
|
||||
if (moduleConfigs.hasOwnProperty(module)) {
|
||||
var nodes = moduleConfigs[module].nodes;
|
||||
for (var node in nodes) {
|
||||
/* istanbul ignore else */
|
||||
if (nodes.hasOwnProperty(node)) {
|
||||
var nodeInfo = filterNodeInfo(nodes[node]);
|
||||
nodeInfo.version = moduleConfigs[module].version;
|
||||
if (!filter || filter(nodes[node])) {
|
||||
list.push(nodeInfo);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return list;
|
||||
}
|
||||
|
||||
function getModuleList() {
|
||||
//var list = [];
|
||||
//for (var module in moduleNodes) {
|
||||
// /* istanbul ignore else */
|
||||
// if (moduleNodes.hasOwnProperty(module)) {
|
||||
// list.push(registry.getModuleInfo(module));
|
||||
// }
|
||||
//}
|
||||
//return list;
|
||||
return moduleConfigs;
|
||||
|
||||
}
|
||||
|
||||
function getModuleInfo(module) {
|
||||
if (moduleNodes[module]) {
|
||||
var nodes = moduleNodes[module];
|
||||
var m = {
|
||||
name: module,
|
||||
version: moduleConfigs[module].version,
|
||||
nodes: []
|
||||
};
|
||||
for (var i = 0; i < nodes.length; ++i) {
|
||||
var nodeInfo = filterNodeInfo(moduleConfigs[module].nodes[nodes[i]]);
|
||||
nodeInfo.version = m.version;
|
||||
m.nodes.push(nodeInfo);
|
||||
}
|
||||
return m;
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
function registerNodeConstructor(type,constructor) {
|
||||
if (nodeConstructors[type]) {
|
||||
throw new Error(type+" already registered");
|
||||
}
|
||||
//TODO: Ensure type is known - but doing so will break some tests
|
||||
// that don't have a way to register a node template ahead
|
||||
// of registering the constructor
|
||||
util.inherits(constructor,Node);
|
||||
nodeConstructors[type] = constructor;
|
||||
events.emit("type-registered",type);
|
||||
}
|
||||
|
||||
function getAllNodeConfigs(lang) {
|
||||
if (!nodeConfigCache) {
|
||||
var result = "";
|
||||
var script = "";
|
||||
for (var i=0;i<nodeList.length;i++) {
|
||||
var id = nodeList[i];
|
||||
var config = moduleConfigs[getModule(id)].nodes[getNode(id)];
|
||||
if (config.enabled && !config.err) {
|
||||
result += config.config;
|
||||
result += loader.getNodeHelp(config,lang||"en-US")||"";
|
||||
//script += config.script;
|
||||
}
|
||||
}
|
||||
//if (script.length > 0) {
|
||||
// result += '<script type="text/javascript">';
|
||||
// result += UglifyJS.minify(script, {fromString: true}).code;
|
||||
// result += '</script>';
|
||||
//}
|
||||
nodeConfigCache = result;
|
||||
}
|
||||
return nodeConfigCache;
|
||||
}
|
||||
|
||||
function getNodeConfig(id,lang) {
|
||||
var config = moduleConfigs[getModule(id)];
|
||||
if (!config) {
|
||||
return null;
|
||||
}
|
||||
config = config.nodes[getNode(id)];
|
||||
if (config) {
|
||||
var result = config.config;
|
||||
result += loader.getNodeHelp(config,lang||"en-US")
|
||||
|
||||
//if (config.script) {
|
||||
// result += '<script type="text/javascript">'+config.script+'</script>';
|
||||
//}
|
||||
return result;
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
function getNodeConstructor(type) {
|
||||
var id = nodeTypeToId[type];
|
||||
|
||||
var config;
|
||||
if (typeof id === "undefined") {
|
||||
config = undefined;
|
||||
} else {
|
||||
config = moduleConfigs[getModule(id)].nodes[getNode(id)];
|
||||
}
|
||||
|
||||
if (!config || (config.enabled && !config.err)) {
|
||||
return nodeConstructors[type];
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
function clear() {
|
||||
nodeConfigCache = null;
|
||||
moduleConfigs = {};
|
||||
nodeList = [];
|
||||
nodeConstructors = {};
|
||||
nodeTypeToId = {};
|
||||
}
|
||||
|
||||
function getTypeId(type) {
|
||||
return nodeTypeToId[type];
|
||||
}
|
||||
|
||||
function enableNodeSet(typeOrId) {
|
||||
if (!settings.available()) {
|
||||
throw new Error("Settings unavailable");
|
||||
}
|
||||
|
||||
var id = typeOrId;
|
||||
if (nodeTypeToId[typeOrId]) {
|
||||
id = nodeTypeToId[typeOrId];
|
||||
}
|
||||
var config;
|
||||
try {
|
||||
config = moduleConfigs[getModule(id)].nodes[getNode(id)];
|
||||
delete config.err;
|
||||
config.enabled = true;
|
||||
nodeConfigCache = null;
|
||||
return saveNodeList().then(function() {
|
||||
return filterNodeInfo(config);
|
||||
});
|
||||
} catch (err) {
|
||||
throw new Error("Unrecognised id: "+typeOrId);
|
||||
}
|
||||
}
|
||||
|
||||
function disableNodeSet(typeOrId) {
|
||||
if (!settings.available()) {
|
||||
throw new Error("Settings unavailable");
|
||||
}
|
||||
var id = typeOrId;
|
||||
if (nodeTypeToId[typeOrId]) {
|
||||
id = nodeTypeToId[typeOrId];
|
||||
}
|
||||
var config;
|
||||
try {
|
||||
config = moduleConfigs[getModule(id)].nodes[getNode(id)];
|
||||
// TODO: persist setting
|
||||
config.enabled = false;
|
||||
nodeConfigCache = null;
|
||||
return saveNodeList().then(function() {
|
||||
return filterNodeInfo(config);
|
||||
});
|
||||
} catch (err) {
|
||||
throw new Error("Unrecognised id: "+id);
|
||||
}
|
||||
}
|
||||
|
||||
function cleanModuleList() {
|
||||
var removed = false;
|
||||
for (var mod in moduleConfigs) {
|
||||
/* istanbul ignore else */
|
||||
if (moduleConfigs.hasOwnProperty(mod)) {
|
||||
var nodes = moduleConfigs[mod].nodes;
|
||||
var node;
|
||||
if (mod == "node-red") {
|
||||
// For core nodes, look for nodes that are enabled, !loaded and !errored
|
||||
for (node in nodes) {
|
||||
/* istanbul ignore else */
|
||||
if (nodes.hasOwnProperty(node)) {
|
||||
var n = nodes[node];
|
||||
if (n.enabled && !n.err && !n.loaded) {
|
||||
removeNode(mod+"/"+node);
|
||||
removed = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (moduleConfigs[mod] && !moduleNodes[mod]) {
|
||||
// For node modules, look for missing ones
|
||||
for (node in nodes) {
|
||||
/* istanbul ignore else */
|
||||
if (nodes.hasOwnProperty(node)) {
|
||||
removeNode(mod+"/"+node);
|
||||
removed = true;
|
||||
}
|
||||
}
|
||||
delete moduleConfigs[mod];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (removed) {
|
||||
saveNodeList();
|
||||
}
|
||||
}
|
||||
|
||||
var registry = module.exports = {
|
||||
init: init,
|
||||
clear: clear,
|
||||
|
||||
registerNodeConstructor: registerNodeConstructor,
|
||||
getNodeConstructor: getNodeConstructor,
|
||||
|
||||
addNodeSet: addNodeSet,
|
||||
enableNodeSet: enableNodeSet,
|
||||
disableNodeSet: disableNodeSet,
|
||||
|
||||
removeModule: removeModule,
|
||||
|
||||
getNodeInfo: getNodeInfo,
|
||||
getFullNodeInfo: getFullNodeInfo,
|
||||
getNodeList: getNodeList,
|
||||
getModuleList: getModuleList,
|
||||
getModuleInfo: getModuleInfo,
|
||||
|
||||
/**
|
||||
* Gets all of the node template configs
|
||||
* @return all of the node templates in a single string
|
||||
*/
|
||||
getAllNodeConfigs: getAllNodeConfigs,
|
||||
getNodeConfig: getNodeConfig,
|
||||
|
||||
getTypeId: getTypeId,
|
||||
|
||||
saveNodeList: saveNodeList,
|
||||
|
||||
cleanModuleList: cleanModuleList
|
||||
};
|
||||
Reference in New Issue
Block a user