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Merge pull request #2690 from node-red/sf-module 

[sf-modules] Support npm subflow modules
This commit is contained in:
Nick O'Leary 2021-01-08 21:16:05 +00:00 committed by GitHub
parent b0bc7ecacb d5cc5b2574
commit c40412d7c6
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GPG Key ID: 4AEE18F83AFDEB23
34 changed files with 1289 additions and 402 deletions
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1
packages/node_modules/@node-red/editor-api/lib/admin/nodes.js vendored
View File

@ -60,6 +60,7 @@ module.exports = {
runtimeAPI.nodes.addModule(opts).then(function(info) {
res.json(info);
}).catch(function(err) {
console.log(err.stack);
apiUtils.rejectHandler(req,res,err);
})
},

12
packages/node_modules/@node-red/editor-client/locales/en-US/editor.json vendored
View File

@ -339,6 +339,17 @@
"deleteSubflow": "delete subflow",
"info": "Description",
"category": "Category",
"module": "Module",
"license": "License",
"licenseOther": "Other",
"type": "Node Type",
"version": "Version",
"versionPlaceholder": "x.y.z",
"keys": "Keywords",
"keysPlaceholder": "Comma-separated keywords",
"author": "Author",
"authorPlaceholder": "Your Name <email@example.com>",
"desc": "Description",
"env": {
"restore": "Restore to subflow default",
"remove": "Remove environment variable"
@ -1079,6 +1090,7 @@
"editor-tab": {
"properties": "Properties",
"envProperties": "Environment Variables",
"module": "Module Properties",
"description": "Description",
"appearance": "Appearance",
"preview": "UI Preview",

6
packages/node_modules/@node-red/editor-client/locales/ja/editor.json vendored
View File

@ -339,6 +339,12 @@
"deleteSubflow": "サブフローを削除",
"info": "詳細",
"category": "カテゴリ",
"module": "モジュール",
"license": "ライセンス",
"version": "バージョン",
"keys": "キーワード",
"author": "作者",
"desc": "説明",
"env": {
"restore": "デフォルト値に戻す",
"remove": "環境変数を削除"

14
packages/node_modules/@node-red/editor-client/src/js/nodes.js vendored
View File

@ -670,6 +670,7 @@ RED.nodes = (function() {
node.in = [];
node.out = [];
node.env = n.env;
node.meta = n.meta;
if (exportCreds) {
var credentialSet = {};
@ -1920,6 +1921,18 @@ RED.nodes = (function() {
RED.events.emit("groups:remove",group);
}
function getNodeHelp(type) {
var helpContent = "";
var helpElement = $("script[data-help-name='"+type+"']");
if (helpElement) {
helpContent = helpElement.html();
var helpType = helpElement.attr("type");
if (helpType === "text/markdown") {
helpContent = RED.utils.renderMarkdown(helpContent);
}
}
return helpContent;
}
return {
init: function() {
@ -1999,6 +2012,7 @@ RED.nodes = (function() {
registerType: registry.registerNodeType,
getType: registry.getNodeType,
getNodeHelp: getNodeHelp,
convertNode: convertNode,
add: addNode,

49
packages/node_modules/@node-red/editor-client/src/js/ui/editor.js vendored
View File

@ -414,18 +414,20 @@ RED.editor = (function() {
for (var cred in credDefinition) {
if (credDefinition.hasOwnProperty(cred)) {
var input = $("#" + prefix + '-' + cred);
var value = input.val();
if (credDefinition[cred].type == 'password') {
node.credentials['has_' + cred] = (value !== "");
if (value == '__PWRD__') {
continue;
}
changed = true;
if (input.length > 0) {
var value = input.val();
if (credDefinition[cred].type == 'password') {
node.credentials['has_' + cred] = (value !== "");
if (value == '__PWRD__') {
continue;
}
changed = true;
}
node.credentials[cred] = value;
if (value != node.credentials._[cred]) {
changed = true;
}
node.credentials[cred] = value;
if (value != node.credentials._[cred]) {
changed = true;
}
}
}
}
@ -465,6 +467,7 @@ RED.editor = (function() {
definition.oneditprepare.call(node);
} catch(err) {
console.log("oneditprepare",node.id,node.type,err.toString());
console.log(err.stack);
}
}
// Now invoke any change handlers added to the fields - passing true
@ -1192,7 +1195,7 @@ RED.editor = (function() {
changed = true;
}
} catch(err) {
console.log("oneditsave",editing_node.id,editing_node.type,err.toString());
console.warn("oneditsave",editing_node.id,editing_node.type,err.toString());
}
for (d in editing_node._def.defaults) {
@ -1890,7 +1893,7 @@ RED.editor = (function() {
try {
configTypeDef.oneditsave.call(editing_config_node);
} catch(err) {
console.log("oneditsave",editing_config_node.id,editing_config_node.type,err.toString());
console.warn("oneditsave",editing_config_node.id,editing_config_node.type,err.toString());
}
}
@ -2250,6 +2253,14 @@ RED.editor = (function() {
changed = true;
}
var newMeta = RED.subflow.exportSubflowModuleProperties(editing_node);
if (!isSameObj(editing_node.meta,newMeta)) {
changes.meta = editing_node.meta;
editing_node.meta = newMeta;
changed = true;
}
if (changed) {
var wasChanged = editing_node.changed;
editing_node.changed = true;
@ -2356,6 +2367,16 @@ RED.editor = (function() {
};
editorTabs.addTab(nodePropertiesTab);
var moduleTab = {
id: "editor-tab-module",
label: RED._("editor-tab.module"),
name: RED._("editor-tab.module"),
content: $('<div>', {class:"red-ui-tray-content"}).appendTo(editorContent).hide(),
iconClass: "fa fa-cube",
};
editorTabs.addTab(moduleTab);
RED.subflow.buildModuleForm(moduleTab.content, editing_node);
var descriptionTab = {
id: "editor-tab-description",
label: RED._("editor-tab.description"),
@ -2457,7 +2478,7 @@ RED.editor = (function() {
changed = true;
}
} catch(err) {
console.log("oneditsave",editing_node.id,editing_node.type,err.toString());
console.warn("oneditsave",editing_node.id,editing_node.type,err.toString());
}
for (d in editing_node._def.defaults) {

23
packages/node_modules/@node-red/editor-client/src/js/ui/palette.js vendored
View File

@ -147,7 +147,7 @@ RED.palette = (function() {
var popOverContent;
try {
var l = "<p><b>"+RED.text.bidi.enforceTextDirectionWithUCC(label)+"</b></p>";
popOverContent = $('<div></div>').append($(l+(info?info:$("script[data-help-name='"+type+"']").html()||"<p>"+RED._("palette.noInfo")+"</p>").trim())
popOverContent = $('<div></div>').append($(l+(info?info:RED.nodes.getNodeHelp(type)||"<p>"+RED._("palette.noInfo")+"</p>").trim())
.filter(function(n) {
return (this.nodeType == 1 && this.nodeName == "P") || (this.nodeType == 3 && this.textContent.trim().length > 0)
}).slice(0,2));
@ -264,27 +264,6 @@ RED.palette = (function() {
d.data('popover',popover);
// $(d).popover({
// title:d.type,
// placement:"right",
// trigger: "hover",
// delay: { show: 750, hide: 50 },
// html: true,
// container:'body'
// });
// d.on("click", function() {
// RED.view.focus();
// var helpText;
// if (nt.indexOf("subflow:") === 0) {
// helpText = RED.utils.renderMarkdown(RED.nodes.subflow(nt.substring(8)).info||"")||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
// } else {
// helpText = $("script[data-help-name='"+d.attr("data-palette-type")+"']").html()||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
// }
// // Don't look too closely. RED.sidebar.info.set will set the 'Description'
// // section of the sidebar. Pass in the title of the Help section so it looks
// // right.
// RED.sidebar.type.show(helpText,RED._("sidebar.info.nodeHelp"));
// });
var chart = $("#red-ui-workspace-chart");
var chartSVG = $("#red-ui-workspace-chart>svg").get(0);
var activeSpliceLink;

213
packages/node_modules/@node-red/editor-client/src/js/ui/subflow.js vendored
View File

@ -47,6 +47,37 @@ RED.subflow = (function() {
'</div>'+
'</script>';
var _subflowModulePaneTemplate = '<form class="dialog-form form-horizontal" autocomplete="off">'+
'<div class="form-row">'+
'<label for="subflow-input-module-module" data-i18n="[append]editor:subflow.module"><i class="fa fa-cube"></i> </label>'+
'<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-module" data-i18n="[placeholder]common.label.name">'+
'</div>'+
'<div class="form-row">'+
'<label for="subflow-input-module-type" data-i18n="[append]editor:subflow.type"> </label>'+
'<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-type">'+
'</div>'+
'<div class="form-row">'+
'<label for="subflow-input-module-version" data-i18n="[append]editor:subflow.version"></label>'+
'<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-version" data-i18n="[placeholder]editor:subflow.versionPlaceholder">'+
'</div>'+
'<div class="form-row">'+
'<label for="subflow-input-module-desc" data-i18n="[append]editor:subflow.desc"></label>'+
'<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-desc">'+
'</div>'+
'<div class="form-row">'+
'<label for="subflow-input-module-license" data-i18n="[append]editor:subflow.license"></label>'+
'<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-license">'+
'</div>'+
'<div class="form-row">'+
'<label for="subflow-input-module-author" data-i18n="[append]editor:subflow.author"></label>'+
'<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-author" data-i18n="[placeholder]editor:subflow.authorPlaceholder">'+
'</div>'+
'<div class="form-row">'+
'<label for="subflow-input-module-keywords" data-i18n="[append]editor:subflow.keys"></label>'+
'<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-keywords" data-i18n="[placeholder]editor:subflow.keysPlaceholder">'+
'</div>'+
'</form>';
function findAvailableSubflowIOPosition(subflow,isInput) {
var pos = {x:50,y:30};
if (!isInput) {
@ -993,6 +1024,7 @@ RED.subflow = (function() {
icon: "",
type: "cred"
}
opt.ui.type = "cred";
} else {
opt.ui = opt.ui || {
icon: "",
@ -1488,6 +1520,7 @@ RED.subflow = (function() {
var locale = RED.i18n.lang();
var labelText = lookupLabel(labels, labels["en-US"]||tenv.name, locale);
var label = $('<label>').appendTo(row);
$('<span>&nbsp;</span>').appendTo(row);
var labelContainer = $('<span></span>').appendTo(label);
if (ui.icon) {
var newPath = RED.utils.separateIconPath(ui.icon);
@ -1723,22 +1756,54 @@ RED.subflow = (function() {
parentEnv[env.name] = item;
})
}
}
if (node.env) {
for (var i = 0; i < node.env.length; i++) {
var env = node.env[i];
if (parentEnv.hasOwnProperty(env.name)) {
parentEnv[env.name].type = env.type;
parentEnv[env.name].value = env.value;
} else {
// envList.push({
// name: env.name,
// type: env.type,
// value: env.value,
// });
if (node.env) {
for (var i = 0; i < node.env.length; i++) {
var env = node.env[i];
if (parentEnv.hasOwnProperty(env.name)) {
parentEnv[env.name].type = env.type;
parentEnv[env.name].value = env.value;
} else {
// envList.push({
// name: env.name,
// type: env.type,
// value: env.value,
// });
}
}
}
} else if (node._def.subflowModule) {
var keys = Object.keys(node._def.defaults);
keys.forEach(function(name) {
if (name !== 'name') {
var prop = node._def.defaults[name];
var nodeProp = node[name];
var nodePropType;
var nodePropValue = nodeProp;
if (prop.ui && prop.ui.type === "cred") {
nodePropType = "cred";
} else {
switch(typeof nodeProp) {
case "string": nodePropType = "str"; break;
case "number": nodePropType = "num"; break;
case "boolean": nodePropType = "bool"; nodePropValue = nodeProp?"true":"false"; break;
default:
nodePropType = nodeProp.type;
nodePropValue = nodeProp.value;
}
}
var item = {
name: name,
type: nodePropType,
value: nodePropValue,
parent: {
type: prop.type,
value: prop.value
},
ui: $.extend(true,{},prop.ui)
}
envList.push(item);
}
})
}
return envList;
}
@ -1859,6 +1924,122 @@ RED.subflow = (function() {
buildPropertiesList(list, node);
}
function setupInputValidation(input,validator) {
var errorTip;
var validateTimeout;
var validateFunction = function() {
if (validateTimeout) {
return;
}
validateTimeout = setTimeout(function() {
var error = validator(input.val());
// if (!error && errorTip) {
// errorTip.close();
// errorTip = null;
// } else if (error && !errorTip) {
// errorTip = RED.popover.create({
// tooltip: true,
// target:input,
// size: "small",
// direction: "bottom",
// content: error,
// }).open();
// }
input.toggleClass("input-error",!!error);
validateTimeout = null;
})
}
input.on("change keyup paste", validateFunction);
}
function buildModuleForm(container, node) {
$(_subflowModulePaneTemplate).appendTo(container);
var moduleProps = node.meta || {};
[
'module',
'type',
'version',
'author',
'desc',
'keywords',
'license'
].forEach(function(property) {
$("#subflow-input-module-"+property).val(moduleProps[property]||"")
})
$("#subflow-input-module-type").attr("placeholder",node.id);
setupInputValidation($("#subflow-input-module-module"), function(newValue) {
newValue = newValue.trim();
var isValid = newValue.length < 215;
isValid = isValid && !/^[._]/.test(newValue);
isValid = isValid && !/[A-Z]/.test(newValue);
if (newValue !== encodeURIComponent(newValue)) {
var m = /^@([^\/]+)\/([^\/]+)$/.exec(newValue);
if (m) {
isValid = isValid && (m[1] === encodeURIComponent(m[1]) && m[2] === encodeURIComponent(m[2]))
} else {
isValid = false;
}
}
return isValid?"":"Invalid module name"
})
setupInputValidation($("#subflow-input-module-version"), function(newValue) {
newValue = newValue.trim();
var isValid = newValue === "" ||
/^(\d|[1-9]\d*)\.(\d|[1-9]\d*)\.(\d|[1-9]\d*)(-(0|[1-9A-Za-z-][0-9A-Za-z-]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*)(\.(0|[1-9A-Za-z-][0-9A-Za-z-]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*))*)?(\+[0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*)?$/.test(newValue);
return isValid?"":"Invalid version number"
})
var licenses = ["none", "Apache-2.0", "BSD-3-Clause", "BSD-2-Clause", "GPL-2.0", "GPL-3.0", "MIT", "MPL-2.0", "CDDL-1.0", "EPL-2.0"];
var typedLicenses = {
types: licenses.map(function(l) {
return {value:l,label:l,hasValue:false}
})
}
typedLicenses.types.push({
value:"_custom_", label:RED._("editor:subflow.licenseOther"), icon:"red/images/typedInput/az.svg"
})
if (!moduleProps.license) {
typedLicenses.default = "none";
} else if (licenses.indexOf(moduleProps.license) > -1) {
typedLicenses.default = moduleProps.license;
} else {
typedLicenses.default = "_custom_";
}
$("#subflow-input-module-license").typedInput(typedLicenses)
}
function exportSubflowModuleProperties(node) {
var value;
var moduleProps = {};
[
'module',
'type',
'version',
'author',
'desc',
'keywords'
].forEach(function(property) {
value = $("#subflow-input-module-"+property).val().trim();
if (value) {
moduleProps[property] = value;
}
})
var selectedLicenseType = $("#subflow-input-module-license").typedInput("type");
if (selectedLicenseType === '_custom_') {
value = $("#subflow-input-module-license").val();
if (value) {
moduleProps.license = value;
}
} else if (selectedLicenseType !== "none") {
moduleProps.license = selectedLicenseType;
}
return moduleProps;
}
return {
init: init,
createSubflow: createSubflow,
@ -1872,9 +2053,11 @@ RED.subflow = (function() {
buildEditForm: buildEditForm,
buildPropertiesForm: buildPropertiesForm,
buildModuleForm: buildModuleForm,
exportSubflowTemplateEnv: exportEnvList,
exportSubflowInstanceEnv: exportSubflowInstanceEnv
exportSubflowInstanceEnv: exportSubflowInstanceEnv,
exportSubflowModuleProperties: exportSubflowModuleProperties
}
})();

2
packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js vendored
View File

@ -247,7 +247,7 @@ RED.sidebar.help = (function() {
helpText = (RED.utils.renderMarkdown(subflowNode.info||"")||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>'));
title = subflowNode.name || nodeType;
} else {
helpText = $("script[data-help-name='"+nodeType+"']").html()||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
helpText = RED.nodes.getNodeHelp(nodeType)||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
title = nodeType;
}
setInfoText(title, helpText, helpSection);

36
packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js vendored
View File

@ -382,21 +382,14 @@ RED.sidebar.info = (function() {
var category = subflowNode.category||"subflows";
$(propRow.children()[1]).text(RED._("palette.label."+category,{defaultValue:category}))
$('<tr class="node-info-subflow-row"><td>'+RED._("sidebar.info.instances")+"</td><td>"+subflowUserCount+'</td></tr>').appendTo(tableBody);
if (subflowNode.meta) {
propRow = $('<tr class="red-ui-help-info-row"><td>'+RED._("subflow.module")+'</td><td></td></tr>').appendTo(tableBody);
$(propRow.children()[1]).text(subflowNode.meta.module||"")
propRow = $('<tr class="red-ui-help-info-row"><td>'+RED._("subflow.version")+'</td><td></td></tr>').appendTo(tableBody);
$(propRow.children()[1]).text(subflowNode.meta.version||"")
}
}
// var helpText = "";
// if (node.type === "tab" || node.type === "subflow") {
// } else {
// if (subflowNode && node.type !== "subflow") {
// // Selected a subflow instance node.
// // - The subflow template info goes into help
// helpText = (RED.utils.renderMarkdown(subflowNode.info||"")||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>'));
// } else {
// helpText = $("script[data-help-name='"+node.type+"']").html()||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
// }
// setInfoText(helpText, helpSection.content);
// }
var infoText = "";
if (node._def && node._def.info) {
@ -409,23 +402,6 @@ RED.sidebar.info = (function() {
}
var infoSectionContainer = $("<div>").css("padding","0 6px 6px").appendTo(propertiesPanelContent)
// var editInfo = $('<button class="red-ui-button red-ui-button-small" style="float: right"><i class="fa fa-file-text-o"></button>').appendTo(infoSectionContainer).on("click", function(evt) {
// //.text(RED._("sidebar.info.editDescription"))
// evt.preventDefault();
// evt.stopPropagation();
// if (node.type === 'tab') {
//
// } else if (node.type === 'subflow') {
//
// } else if (node.type === 'group') {
//
// } else if (node._def.category !== 'config') {
// RED.editor.edit(node,"editor-tab-description");
// } else {
//
// }
// })
setInfoText(infoText, infoSectionContainer);
$(".red-ui-sidebar-info-stack").scrollTop(0);

4
packages/node_modules/@node-red/editor-client/src/sass/editor.scss vendored
View File

@ -765,6 +765,10 @@ button.red-ui-toggleButton.toggle {
width: calc(100% - 10px);
padding-left: 3px;
}
select {
padding: 0 3px;
font-size: 11px;
}
.placeholder-input {
span:first-child {
display:inline-block;

3
packages/node_modules/@node-red/editor-client/src/sass/flow.scss vendored
View File

@ -139,6 +139,9 @@
stroke-width: 2;
}
.red-ui-flow-node-icon-group {
text {
@include disable-selection;
}
.fa-lg {
@include disable-selection;
stroke: none;

2
packages/node_modules/@node-red/registry/lib/index.js vendored
View File

@ -99,6 +99,8 @@ module.exports = {
*/
get: registry.getNodeConstructor,
registerSubflow: registry.registerSubflow,
/**
* Get a node's set information.
*

44
packages/node_modules/@node-red/registry/lib/installer.js vendored
View File

@ -94,20 +94,6 @@ function checkModulePath(folder) {
version: moduleVersion
};
}
function checkExistingModule(module,version) {
var info = registry.getModuleInfo(module);
if (info) {
if (!version || info.version === version) {
var err = new Error("Module already loaded");
err.code = "module_already_loaded";
throw err;
}
return true;
}
return false;
}
async function installModule(module,version,url) {
if (Buffer.isBuffer(module)) {
return installTarball(module)
@ -118,6 +104,7 @@ async function installModule(module,version,url) {
var installName = module;
let isRegistryPackage = true;
var isUpgrade = false;
var isExisting = false;
if (url) {
if (pkgurlRe.test(url) || localtgzRe.test(url)) {
// Git remote url or Tarball url - check the valid package url
@ -158,7 +145,21 @@ async function installModule(module,version,url) {
throw e;
}
}
isUpgrade = checkExistingModule(module,version);
var info = registry.getModuleInfo(module);
if (info) {
if (!info.user) {
log.debug(`Installing existing module: ${module}`)
isExisting = true;
} else if (!version || info.version === version) {
var err = new Error("Module already loaded");
err.code = "module_already_loaded";
throw err;
}
isUpgrade = true;
} else {
isUpgrade = false;
}
if (!isUpgrade) {
log.info(log._("server.install.installing",{name: module,version: version||"latest"}));
@ -172,7 +173,17 @@ async function installModule(module,version,url) {
return exec.run(npmCommand,args,{
cwd: installDir
}, true).then(result => {
if (!isUpgrade) {
if (isExisting) {
// This is a module we already have installed as a non-user module.
// That means it was discovered when loading, but was not listed
// in package.json and has been hidden from the editor.
// The user has requested to install this module. Having run
// the npm install above, it will now be listed in package.json.
// Update the registry to mark it as a user module so it will
// be available to the editor.
log.info(log._("server.install.installed",{name:module}));
return require("./registry").setUserInstalled(module,true).then(reportAddedModules);
} else if (!isUpgrade) {
log.info(log._("server.install.installed",{name:module}));
return require("./index").addModule(module).then(reportAddedModules);
} else {
@ -212,7 +223,6 @@ async function installModule(module,version,url) {
}
function reportAddedModules(info) {
//comms.publish("node/added",info.nodes,false);
if (info.nodes.length > 0) {
log.info(log._("server.added-types"));
for (var i=0;i<info.nodes.length;i++) {

39
packages/node_modules/@node-red/registry/lib/loader.js vendored
View File

@ -158,13 +158,10 @@ async function loadNodeTemplate(node) {
}
return node
}).catch(err => {
node.types = [];
if (err.code === 'ENOENT') {
if (!node.types) {
node.types = [];
}
node.err = "Error: "+node.template+" does not exist";
} else {
// ENOENT means no html file. We can live with that. But any other error
// should be fatal
// node.err = "Error: "+node.template+" does not exist";
if (err.code !== 'ENOENT') {
node.types = [];
node.err = err.toString();
}
@ -311,15 +308,37 @@ function addModule(module) {
throw new Error("Settings unavailable");
}
var nodes = [];
if (registry.getModuleInfo(module)) {
var existingInfo = registry.getModuleInfo(module);
if (existingInfo) {
// TODO: nls
var e = new Error("module_already_loaded");
e.code = "module_already_loaded";
return Promise.reject(e);
}
try {
var moduleFiles = localfilesystem.getModuleFiles(module);
return loadNodeFiles(moduleFiles);
var moduleFiles = {};
var moduleStack = [module];
while(moduleStack.length > 0) {
var moduleToLoad = moduleStack.shift();
var files = localfilesystem.getModuleFiles(moduleToLoad);
if (files[moduleToLoad]) {
moduleFiles[moduleToLoad] = files[moduleToLoad];
if (moduleFiles[moduleToLoad].dependencies) {
log.debug(`Loading dependencies for ${module}`)
for (var i=0; i<moduleFiles[moduleToLoad].dependencies.length; i++) {
var dep = moduleFiles[moduleToLoad].dependencies[i]
if (!registry.getModuleInfo(dep)) {
log.debug(` - load ${dep}`)
moduleStack.push(dep);
} else {
log.debug(` - already loaded ${dep}`)
registry.addModuleDependency(dep,moduleToLoad)
}
}
}
}
}
return loadNodeFiles(moduleFiles).then(() => module)
} catch(err) {
return Promise.reject(err);
}

109
packages/node_modules/@node-red/registry/lib/localfilesystem.js vendored
View File

@ -28,6 +28,7 @@ let loadDenyList = [];
var settings;
var disableNodePathScan = false;
var iconFileExtensions = [".png", ".gif", ".svg"];
var packageList = {};
function init(_settings) {
settings = _settings;
@ -187,9 +188,17 @@ function scanTreeForNodesModules(moduleName) {
var userDir;
if (settings.userDir) {
packageList = getPackageList();
userDir = path.join(settings.userDir,"node_modules");
results = scanDirForNodesModules(userDir,moduleName);
results.forEach(function(r) { r.local = true; });
results.forEach(function(r) {
// If it was found in <userDir>/node_modules then it is considered
// a local module.
// Also check to see if it is listed in the package.json file as a user-installed
// module. This distinguishes modules installed as a dependency
r.local = true;
r.user = !!packageList[r.package.name];
});
}
if (dir) {
@ -288,20 +297,19 @@ function getNodeFiles(disableNodePathScan) {
}
}
var nodeList = {
"node-red": {
name: "node-red",
version: settings.version,
nodes: {},
icons: iconList
}
var nodeList = {};
var coreNodeEntry = {
name: "node-red",
version: settings.version,
nodes: {},
icons: iconList
}
nodeFiles.forEach(function(node) {
nodeList["node-red"].nodes[node.name] = node;
coreNodeEntry.nodes[node.name] = node;
});
if (settings.coreNodesDir) {
var examplesDir = path.join(settings.coreNodesDir,"examples");
nodeList["node-red"].examples = {path: examplesDir};
coreNodeEntry.examples = {path: examplesDir};
}
if (!disableNodePathScan) {
@ -310,7 +318,6 @@ function getNodeFiles(disableNodePathScan) {
// Filter the module list to ignore global modules
// that have also been installed locally - allowing the user to
// update a module they may not otherwise be able to touch
moduleFiles.sort(function(A,B) {
if (A.local && !B.local) {
return -1
@ -323,7 +330,7 @@ function getNodeFiles(disableNodePathScan) {
moduleFiles = moduleFiles.filter(function(mod) {
var result;
if (!knownModules[mod.package.name]) {
knownModules[mod.package.name] = true;
knownModules[mod.package.name] = mod;
result = true;
} else {
result = false;
@ -332,48 +339,62 @@ function getNodeFiles(disableNodePathScan) {
return result;
});
moduleFiles.forEach(function(moduleFile) {
var nodeModuleFiles = getModuleNodeFiles(moduleFile);
nodeList[moduleFile.package.name] = {
name: moduleFile.package.name,
version: moduleFile.package.version,
path: moduleFile.dir,
local: moduleFile.local||false,
nodes: {},
icons: nodeModuleFiles.icons,
examples: nodeModuleFiles.examples
};
if (moduleFile.package['node-red'].version) {
nodeList[moduleFile.package.name].redVersion = moduleFile.package['node-red'].version;
// Do a second pass to check we have all the declared node dependencies
// As this is only done as part of the initial palette load, `knownModules` will
// contain a list of everything discovered during this phase. This means
// we can check for missing dependencies here.
moduleFiles = moduleFiles.filter(function(mod) {
if (Array.isArray(mod.package["node-red"].dependencies)) {
const deps = mod.package["node-red"].dependencies;
const missingDeps = mod.package["node-red"].dependencies.filter(dep => {
if (knownModules[dep]) {
knownModules[dep].usedBy = knownModules[dep].usedBy || [];
knownModules[dep].usedBy.push(mod.package.name)
} else {
return true;
}
})
if (missingDeps.length > 0) {
log.error(`Module: ${mod.package.name} missing dependencies:`);
missingDeps.forEach(m => { log.error(` - ${m}`)});
return false;
}
}
nodeModuleFiles.files.forEach(function(node) {
node.local = moduleFile.local||false;
nodeList[moduleFile.package.name].nodes[node.name] = node;
});
nodeFiles = nodeFiles.concat(nodeModuleFiles.files);
return true;
});
nodeList = convertModuleFileListToObject(moduleFiles);
} else {
// console.log("node path scan disabled");
}
nodeList["node-red"] = coreNodeEntry;
return nodeList;
}
function getModuleFiles(module) {
var nodeList = {};
// Update the package list
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;
}
// Unlike when doing the initial palette load, this call cannot verify the
// dependencies of the new module as it doesn't have visiblity of what
// is in the registry. That will have to be done be the caller in loader.js
return convertModuleFileListToObject(moduleFiles);
}
function convertModuleFileListToObject(moduleFiles) {
const nodeList = {};
moduleFiles.forEach(function(moduleFile) {
var nodeModuleFiles = getModuleNodeFiles(moduleFile);
nodeList[moduleFile.package.name] = {
name: moduleFile.package.name,
version: moduleFile.package.version,
path: moduleFile.dir,
local: moduleFile.local||false,
user: moduleFile.user||false,
nodes: {},
icons: nodeModuleFiles.icons,
examples: nodeModuleFiles.examples
@ -381,7 +402,14 @@ function getModuleFiles(module) {
if (moduleFile.package['node-red'].version) {
nodeList[moduleFile.package.name].redVersion = moduleFile.package['node-red'].version;
}
if (moduleFile.package['node-red'].dependencies) {
nodeList[moduleFile.package.name].dependencies = moduleFile.package['node-red'].dependencies;
}
if (moduleFile.usedBy) {
nodeList[moduleFile.package.name].usedBy = moduleFile.usedBy;
}
nodeModuleFiles.files.forEach(function(node) {
node.local = moduleFile.local||false;
nodeList[moduleFile.package.name].nodes[node.name] = node;
nodeList[moduleFile.package.name].nodes[node.name].local = moduleFile.local || false;
});
@ -412,6 +440,23 @@ function scanIconDir(dir) {
})
return iconList;
}
/**
* Gets the list of modules installed in this runtime as reported by package.json
* Note: these may include non-Node-RED modules
*/
function getPackageList() {
var list = {};
if (settings.userDir) {
try {
var userPackage = path.join(settings.userDir,"package.json");
var pkg = JSON.parse(fs.readFileSync(userPackage,"utf-8"));
return pkg.dependencies;
} catch(err) {
log.error(err);
}
}
return list;
}
module.exports = {
init: init,

110
packages/node_modules/@node-red/registry/lib/registry.js vendored
View File

@ -20,6 +20,7 @@ var fs = require("fs");
var library = require("./library");
const {events} = require("@node-red/util")
var subflows = require("./subflow");
var settings;
var loader;
@ -27,6 +28,8 @@ var nodeConfigCache = {};
var moduleConfigs = {};
var nodeList = [];
var nodeConstructors = {};
var subflowModules = {};
var nodeTypeToId = {};
var moduleNodes = {};
@ -36,6 +39,7 @@ function init(_settings,_loader) {
moduleNodes = {};
nodeTypeToId = {};
nodeConstructors = {};
subflowModules = {};
nodeList = [];
nodeConfigCache = {};
}
@ -54,7 +58,8 @@ function filterNodeInfo(n) {
name: n.name,
types: n.types,
enabled: n.enabled,
local: n.local||false
local: n.local||false,
user: n.user || false
};
if (n.hasOwnProperty("module")) {
r.module = n.module;
@ -90,6 +95,7 @@ function saveNodeList() {
name: module,
version: moduleConfigs[module].version,
local: moduleConfigs[module].local||false,
user: moduleConfigs[module].user||false,
nodes: {}
};
if (moduleConfigs[module].hasOwnProperty('pending_version')) {
@ -175,6 +181,7 @@ function loadNodeConfigs() {
function addModule(module) {
moduleNodes[module.name] = [];
moduleConfigs[module.name] = module;
// console.log("registry.js.addModule",module.name,"user?",module.user,"usedBy",module.usedBy,"dependencies",module.dependencies)
for (var setName in module.nodes) {
if (module.nodes.hasOwnProperty(setName)) {
var set = module.nodes[setName];
@ -225,6 +232,7 @@ function removeNode(id) {
config.types.forEach(function(t) {
var typeId = nodeTypeToId[t];
if (typeId === id) {
delete subflowModules[t];
delete nodeConstructors[t];
delete nodeTypeToId[t];
}
@ -235,21 +243,47 @@ function removeNode(id) {
return filterNodeInfo(config);
}
function removeModule(module) {
function removeModule(name,skipSave) {
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]));
var module = moduleConfigs[name];
var nodes = moduleNodes[name];
if (!nodes) {
throw new Error("Unrecognised module: "+name);
}
if (module.usedBy && module.usedBy > 0) {
// We are removing a module that is used by other modules... so whilst
// this module should be removed from the editor palette, it needs to
// stay in the runtime... for now.
module.user = false;
for (var i=0;i<nodes.length;i++) {
infoList.push(filterNodeInfo(nodes[i]));
}
} else {
if (module.dependencies) {
module.dependencies.forEach(function(dep) {
// Check each dependency of this module to see if it is a non-user-installed
// module that we can expect to disappear once npm uninstall is run
if (!moduleConfigs[dep].user) {
moduleConfigs[dep].usedBy = moduleConfigs[dep].usedBy.filter(m => m !== name);
if (moduleConfigs[dep].usedBy.length === 0) {
// Remove the dependency
removeModule(dep,true);
}
}
});
}
for (var i=0;i<nodes.length;i++) {
infoList.push(removeNode(name+"/"+nodes[i]));
}
delete moduleNodes[name];
delete moduleConfigs[name];
}
if (!skipSave) {
saveNodeList();
}
delete moduleNodes[module];
delete moduleConfigs[module];
saveNodeList();
return infoList;
}
@ -302,6 +336,9 @@ function getNodeList(filter) {
for (var module in moduleConfigs) {
/* istanbul ignore else */
if (moduleConfigs.hasOwnProperty(module)) {
if (!moduleConfigs[module].user && (moduleConfigs[module].usedBy && moduleConfigs[module].usedBy.length > 0)) {
continue;
}
var nodes = moduleConfigs[module].nodes;
for (var node in nodes) {
/* istanbul ignore else */
@ -341,9 +378,13 @@ function getModuleInfo(module) {
name: module,
version: moduleConfigs[module].version,
local: moduleConfigs[module].local,
user: moduleConfigs[module].user,
path: moduleConfigs[module].path,
nodes: []
};
if (moduleConfigs[module].dependencies) {
m.dependencies = moduleConfigs[module].dependencies;
}
if (moduleConfigs[module] && moduleConfigs[module].pending_version) {
m.pending_version = moduleConfigs[module].pending_version;
}
@ -393,13 +434,40 @@ function registerNodeConstructor(nodeSet,type,constructor) {
events.emit("type-registered",type);
}
function registerSubflow(nodeSet, subflow) {
var nodeSetInfo = getFullNodeInfo(nodeSet);
const result = subflows.register(nodeSet,subflow);
if (subflowModules.hasOwnProperty(result.type)) {
throw new Error(result.type+" already registered");
}
if (nodeSetInfo) {
if (nodeSetInfo.types.indexOf(result.type) === -1) {
nodeSetInfo.types.push(result.type);
nodeTypeToId[result.type] = nodeSetInfo.id;
}
nodeSetInfo.config = result.config;
}
subflowModules[result.type] = result;
events.emit("type-registered",result.type);
return result;
}
function getAllNodeConfigs(lang) {
if (!nodeConfigCache[lang]) {
var result = "";
var script = "";
for (var i=0;i<nodeList.length;i++) {
var id = nodeList[i];
var config = moduleConfigs[getModule(id)].nodes[getNode(id)];
var module = moduleConfigs[getModule(id)]
if (!module.user && (module.usedBy && module.usedBy.length > 0)) {
continue;
}
var config = module.nodes[getNode(id)];
if (config.enabled && !config.err) {
result += "\n<!-- --- [red-module:"+id+"] --- -->\n";
result += config.config;
@ -447,7 +515,7 @@ function getNodeConstructor(type) {
}
if (!config || (config.enabled && !config.err)) {
return nodeConstructors[type];
return nodeConstructors[type] || subflowModules[type];
}
return null;
}
@ -457,6 +525,7 @@ function clear() {
moduleConfigs = {};
nodeList = [];
nodeConstructors = {};
subflowModules = {};
nodeTypeToId = {};
}
@ -560,6 +629,17 @@ function setModulePendingUpdated(module,version) {
});
}
function setUserInstalled(module,userInstalled) {
moduleConfigs[module].user = userInstalled;
return saveNodeList().then(function() {
return getModuleInfo(module);
});
}
function addModuleDependency(module,usedBy) {
moduleConfigs[module].usedBy = moduleConfigs[module].usedBy || [];
moduleConfigs[module].usedBy.push(usedBy);
}
var icon_paths = { };
var iconCache = {};
@ -613,6 +693,7 @@ var registry = module.exports = {
registerNodeConstructor: registerNodeConstructor,
getNodeConstructor: getNodeConstructor,
registerSubflow: registerSubflow,
addModule: addModule,
@ -620,6 +701,9 @@ var registry = module.exports = {
disableNodeSet: disableNodeSet,
setModulePendingUpdated: setModulePendingUpdated,
setUserInstalled: setUserInstalled,
addModuleDependency:addModuleDependency,
removeModule: removeModule,
getNodeInfo: getNodeInfo,

127
packages/node_modules/@node-red/registry/lib/subflow.js vendored Normal file
View File

@ -0,0 +1,127 @@
function getSubflowType(subflow) {
if (subflow.meta && subflow.meta.type) {
return subflow.meta.type
}
return "sf:"+subflow.id
}
function generateSubflowConfig(subflow) {
const subflowType = getSubflowType(subflow)
const label = subflow.name || subflowType;
const category = subflow.category || "function";
const color = subflow.color || "#C0DEED";
const inputCount = subflow.in?subflow.in.length:0;
const outputCount = subflow.out?subflow.out.length:0;
const icon = subflow.icon || "arrow-in.svg";
const defaults = {
name: {value: ""}
}
const credentials = {}
if (subflow.env) {
subflow.env.forEach(prop => {
var defaultValue;
switch(prop.type) {
case "cred": defaultValue = ""; break;
case "str": defaultValue = prop.value||""; break;
case "bool": defaultValue = (typeof prop.value === 'boolean')?prop.value:prop.value === "true" ; break;
case "num": defaultValue = (typeof prop.value === 'number')?prop.value:Number(prop.value); break;
default:
defaultValue = {
type: prop.type,
value: prop.value||""
}
}
defaults[prop.name] = {
value: defaultValue,
ui: prop.ui
}
if (prop.type === 'cred') {
defaults[prop.name].ui.type = "cred";
credentials[prop.name] = {type:"password"}
}
})
}
const defaultString = JSON.stringify(defaults);
const credentialsString = JSON.stringify(credentials);
let nodeHelp = "";
if (subflow.info) {
nodeHelp = `<script type="text/markdown" data-help-name="${subflowType}">${subflow.info}</script>`
}
return `<script type="text/javascript">
RED.nodes.registerType("${subflowType}",{
subflowModule: true,
category: "${category}",
color: "${color}",
defaults: ${defaultString},
credentials: ${credentialsString},
inputs:${inputCount},
outputs:${outputCount},
icon: "${icon}",
paletteLabel: "${label}",
label: function() {
return this.name||"${label}";
},
labelStyle: function() {
return this.name?"node_label_italic":"";
},
oneditprepare: function() {
RED.subflow.buildEditForm('subflow', this);
},
oneditsave: function() {
var props = RED.subflow.exportSubflowInstanceEnv(this);
var i=0,l=props.length;
for (;i<l;i++) {
var prop = props[i];
if (this._def.defaults[prop.name].ui && this._def.defaults[prop.name].ui.type === "cred") {
this[prop.name] = "";
this.credentials[prop.name] = prop.value || "";
this.credentials['has_' + prop.name] = (this.credentials[prop.name] !== "");
} else {
switch(prop.type) {
case "str": this[prop.name] = prop.value||""; break;
case "bool": this[prop.name] = (typeof prop.value === 'boolean')?prop.value:prop.value === "true" ; break;
case "num": this[prop.name] = (typeof prop.value === 'number')?prop.value:Number(prop.value); break;
default:
this[prop.name] = {
type: prop.type,
value: prop.value||""
}
}
}
}
}
});
</script>
<script type="text/x-red" data-template-name="${subflowType}">
<div class="form-row">
<label for="node-input-name" data-i18n="[append]editor:common.label.name"><i class="fa fa-tag"></i> </label>
<input type="text" id="node-input-name" data-i18n="[placeholder]editor:common.label.name">
</div>
<div id="subflow-input-ui"></div>
</script>
${nodeHelp}
`
}
function register(id,subflow) {
return {
subflow: subflow,
type: getSubflowType(subflow),
config: generateSubflowConfig(subflow)
}
}
module.exports = {
register: register
}

3
packages/node_modules/@node-red/registry/lib/util.js vendored
View File

@ -83,6 +83,9 @@ function createNodeApi(node) {
red.nodes.registerType = function(type,constructor,opts) {
runtime.nodes.registerType(node.id,type,constructor,opts);
}
red.nodes.registerSubflow = function(subflowDef) {
runtime.nodes.registerSubflow(node.id,subflowDef)
}
copyObjectProperties(log,red.log,null,["init"]);
copyObjectProperties(runtime.settings,red.settings,null,["init","load","reset"]);
if (runtime.adminApi) {

2
packages/node_modules/@node-red/runtime/lib/api/nodes.js vendored
View File

@ -194,7 +194,7 @@ var api = module.exports = {
}
if (opts.module) {
var existingModule = runtime.nodes.getModuleInfo(opts.module);
if (existingModule) {
if (existingModule && existingModule.user) {
if (!opts.version || existingModule.version === opts.version) {
runtime.log.audit({event: "nodes.install",module:opts.module, version:opts.version, error:"module_already_loaded"}, opts.req);
var err = new Error("Module already loaded");

33
packages/node_modules/@node-red/runtime/lib/flows/Flow.js vendored
View File

@ -93,7 +93,7 @@ class Flow {
* @param {[type]} msg [description]
* @return {[type]} [description]
*/
log(msg) {
info(msg) {
Log.log({
id: this.id||"global",
level: Log.INFO,
@ -116,6 +116,17 @@ class Flow {
})
}
/**
* [log description]
* @param {[type]} msg [description]
* @return {[type]} [description]
*/
log(msg) {
if (!msg.path) {
msg.path = this.path;
}
this.parent.log(msg);
}
/**
* Start this flow.
@ -303,21 +314,13 @@ class Flow {
if (node) {
delete this.activeNodes[stopList[i]];
if (this.subflowInstanceNodes[stopList[i]]) {
try {
(function(subflow) {
promises.push(stopNode(node,false).then(() => subflow.stop()));
})(this.subflowInstanceNodes[stopList[i]]);
} catch(err) {
node.error(err);
}
delete this.subflowInstanceNodes[stopList[i]];
} else {
try {
var removed = removedMap[stopList[i]];
promises.push(stopNode(node,removed).catch(()=>{}));
} catch(err) {
node.error(err);
}
}
try {
var removed = removedMap[stopList[i]];
promises.push(stopNode(node,removed).catch(()=>{}));
} catch(err) {
node.error(err);
}
if (removedMap[stopList[i]]) {
events.emit("node-status",{

47
packages/node_modules/@node-red/runtime/lib/flows/Subflow.js vendored
View File

@ -208,7 +208,12 @@ class Subflow extends Flow {
this.node = new Node(subflowInstanceConfig);
this.node.on("input", function(msg) { this.send(msg);});
this.node.on("close", function() { this.status({}); })
// Called when the subflow instance node is being stopped
this.node.on("close", function(done) {
this.status({});
// Stop the complete subflow
self.stop().finally(done)
})
this.node.status = status => this.parent.handleStatus(this.node,status);
// Create a context instance
// console.log("Node.context",this.type,"id:",this._alias||this.id,"z:",this.z)
@ -499,11 +504,49 @@ function remapSubflowNodes(nodes,nodeMap) {
}
}
class SubflowModule extends Subflow {
/**
* Create a Subflow Module object.
* This is a node that has been published as a subflow.
* @param {[type]} parent [description]
* @param {[type]} globalFlow [description]
* @param {[type]} subflowDef [description]
* @param {[type]} subflowInstance [description]
*/
constructor(type, parent,globalFlow,subflowDef,subflowInstance) {
super(parent,globalFlow,subflowDef,subflowInstance);
this.TYPE = `module:${type}`;
this.subflowType = type;
}
/**
* [log description]
* @param {[type]} msg [description]
* @return {[type]} [description]
*/
log(msg) {
if (msg.id) {
msg.id = this.id
}
if (msg.type) {
msg.type = this.subflowType
}
super.log(msg);
}
}
function createSubflow(parent,globalFlow,subflowDef,subflowInstance) {
return new Subflow(parent,globalFlow,subflowDef,subflowInstance)
}
function createModuleInstance(type, parent,globalFlow,subflowDef,subflowInstance) {
return new SubflowModule(type, parent,globalFlow,subflowDef,subflowInstance);
}
module.exports = {
init: function(runtime) {},
create: createSubflow
create: createSubflow,
createModuleInstance: createModuleInstance
}

3
packages/node_modules/@node-red/runtime/lib/flows/index.js vendored
View File

@ -698,7 +698,8 @@ const flowAPI = {
getNode: getNode,
handleError: () => false,
handleStatus: () => false,
getSetting: k => flowUtil.getEnvVar(k)
getSetting: k => flowUtil.getEnvVar(k),
log: m => log.log(m)
}

341
packages/node_modules/@node-red/runtime/lib/flows/util.js vendored
View File

@ -19,6 +19,7 @@ var Log = require("@node-red/util").log;
var subflowInstanceRE = /^subflow:(.+)$/;
var typeRegistry = require("@node-red/registry");
var envVarExcludes = {};
function diffNodes(oldNode,newNode) {
@ -66,6 +67,195 @@ function mapEnvVarProperties(obj,prop,flow) {
}
}
function createNode(flow,config) {
var newNode = null;
var type = config.type;
try {
var nodeTypeConstructor = typeRegistry.get(type);
if (typeof nodeTypeConstructor === "function") {
var conf = clone(config);
delete conf.credentials;
for (var p in conf) {
if (conf.hasOwnProperty(p)) {
mapEnvVarProperties(conf,p,flow);
}
}
try {
Object.defineProperty(conf,'_flow', {value: flow, enumerable: false, writable: true })
newNode = new nodeTypeConstructor(conf);
} catch (err) {
Log.log({
level: Log.ERROR,
id:conf.id,
type: type,
msg: err
});
}
} else if (nodeTypeConstructor) {
// console.log(nodeTypeConstructor)
var subflowConfig = parseConfig([nodeTypeConstructor.subflow].concat(nodeTypeConstructor.subflow.flow));
var instanceConfig = clone(config);
instanceConfig.env = clone(nodeTypeConstructor.subflow.env);
instanceConfig.env = nodeTypeConstructor.subflow.env.map(nodeProp => {
var nodePropType;
var nodePropValue = config[nodeProp.name];
if (nodeProp.type === "cred") {
nodePropType = "cred";
} else {
switch(typeof config[nodeProp.name]) {
case "string": nodePropType = "str"; break;
case "number": nodePropType = "num"; break;
case "boolean": nodePropType = "bool"; nodePropValue = nodeProp?"true":"false"; break;
default:
nodePropType = config[nodeProp.name].type;
nodePropValue = config[nodeProp.name].value;
}
}
return {
name: nodeProp.name,
type: nodePropType,
value: nodePropValue
}
})
var subflow = require("./Subflow").createModuleInstance(
nodeTypeConstructor.type,
flow,
flow.global,
subflowConfig.subflows[nodeTypeConstructor.subflow.id],
instanceConfig
);
subflow.start();
return subflow.node;
Log.error(Log._("nodes.flow.unknown-type", {type:type}));
}
} catch(err) {
Log.error(err);
}
return newNode;
}
function parseConfig(config) {
var flow = {};
flow.allNodes = {};
flow.subflows = {};
flow.configs = {};
flow.flows = {};
flow.groups = {};
flow.missingTypes = [];
config.forEach(function(n) {
flow.allNodes[n.id] = clone(n);
if (n.type === 'tab') {
flow.flows[n.id] = n;
flow.flows[n.id].subflows = {};
flow.flows[n.id].configs = {};
flow.flows[n.id].nodes = {};
}
if (n.type === 'group') {
flow.groups[n.id] = n;
}
});
// TODO: why a separate forEach? this can be merged with above
config.forEach(function(n) {
if (n.type === 'subflow') {
flow.subflows[n.id] = n;
flow.subflows[n.id].configs = {};
flow.subflows[n.id].nodes = {};
flow.subflows[n.id].instances = [];
}
});
var linkWires = {};
var linkOutNodes = [];
config.forEach(function(n) {
if (n.type !== 'subflow' && n.type !== 'tab' && n.type !== 'group') {
var subflowDetails = subflowInstanceRE.exec(n.type);
if ( (subflowDetails && !flow.subflows[subflowDetails[1]]) || (!subflowDetails && !typeRegistry.get(n.type)) ) {
if (flow.missingTypes.indexOf(n.type) === -1) {
flow.missingTypes.push(n.type);
}
}
var container = null;
if (flow.flows[n.z]) {
container = flow.flows[n.z];
} else if (flow.subflows[n.z]) {
container = flow.subflows[n.z];
}
if (n.hasOwnProperty('x') && n.hasOwnProperty('y')) {
if (subflowDetails) {
var subflowType = subflowDetails[1]
n.subflow = subflowType;
flow.subflows[subflowType].instances.push(n)
}
if (container) {
container.nodes[n.id] = n;
}
} else {
if (container) {
container.configs[n.id] = n;
} else {
flow.configs[n.id] = n;
flow.configs[n.id]._users = [];
}
}
if (n.type === 'link in' && n.links) {
// Ensure wires are present in corresponding link out nodes
n.links.forEach(function(id) {
linkWires[id] = linkWires[id]||{};
linkWires[id][n.id] = true;
})
} else if (n.type === 'link out' && n.links) {
linkWires[n.id] = linkWires[n.id]||{};
n.links.forEach(function(id) {
linkWires[n.id][id] = true;
})
linkOutNodes.push(n);
}
}
});
linkOutNodes.forEach(function(n) {
var links = linkWires[n.id];
var targets = Object.keys(links);
n.wires = [targets];
});
var addedTabs = {};
config.forEach(function(n) {
if (n.type !== 'subflow' && n.type !== 'tab' && n.type !== 'group') {
for (var prop in n) {
if (n.hasOwnProperty(prop) && prop !== 'id' && prop !== 'wires' && prop !== 'type' && prop !== '_users' && flow.configs.hasOwnProperty(n[prop])) {
// This property references a global config node
flow.configs[n[prop]]._users.push(n.id)
}
}
if (n.z && !flow.subflows[n.z]) {
if (!flow.flows[n.z]) {
flow.flows[n.z] = {type:'tab',id:n.z};
flow.flows[n.z].subflows = {};
flow.flows[n.z].configs = {};
flow.flows[n.z].nodes = {};
addedTabs[n.z] = flow.flows[n.z];
}
if (addedTabs[n.z]) {
if (n.hasOwnProperty('x') && n.hasOwnProperty('y')) {
addedTabs[n.z].nodes[n.id] = n;
} else {
addedTabs[n.z].configs[n.id] = n;
}
}
}
}
});
return flow;
}
module.exports = {
init: function(runtime) {
envVarExcludes = {};
@ -79,123 +269,7 @@ module.exports = {
diffNodes: diffNodes,
mapEnvVarProperties: mapEnvVarProperties,
parseConfig: function(config) {
var flow = {};
flow.allNodes = {};
flow.subflows = {};
flow.configs = {};
flow.flows = {};
flow.groups = {};
flow.missingTypes = [];
config.forEach(function(n) {
flow.allNodes[n.id] = clone(n);
if (n.type === 'tab') {
flow.flows[n.id] = n;
flow.flows[n.id].subflows = {};
flow.flows[n.id].configs = {};
flow.flows[n.id].nodes = {};
}
if (n.type === 'group') {
flow.groups[n.id] = n;
}
});
// TODO: why a separate forEach? this can be merged with above
config.forEach(function(n) {
if (n.type === 'subflow') {
flow.subflows[n.id] = n;
flow.subflows[n.id].configs = {};
flow.subflows[n.id].nodes = {};
flow.subflows[n.id].instances = [];
}
});
var linkWires = {};
var linkOutNodes = [];
config.forEach(function(n) {
if (n.type !== 'subflow' && n.type !== 'tab' && n.type !== 'group') {
var subflowDetails = subflowInstanceRE.exec(n.type);
if ( (subflowDetails && !flow.subflows[subflowDetails[1]]) || (!subflowDetails && !typeRegistry.get(n.type)) ) {
if (flow.missingTypes.indexOf(n.type) === -1) {
flow.missingTypes.push(n.type);
}
}
var container = null;
if (flow.flows[n.z]) {
container = flow.flows[n.z];
} else if (flow.subflows[n.z]) {
container = flow.subflows[n.z];
}
if (n.hasOwnProperty('x') && n.hasOwnProperty('y')) {
if (subflowDetails) {
var subflowType = subflowDetails[1]
n.subflow = subflowType;
flow.subflows[subflowType].instances.push(n)
}
if (container) {
container.nodes[n.id] = n;
}
} else {
if (container) {
container.configs[n.id] = n;
} else {
flow.configs[n.id] = n;
flow.configs[n.id]._users = [];
}
}
if (n.type === 'link in' && n.links) {
// Ensure wires are present in corresponding link out nodes
n.links.forEach(function(id) {
linkWires[id] = linkWires[id]||{};
linkWires[id][n.id] = true;
})
} else if (n.type === 'link out' && n.links) {
linkWires[n.id] = linkWires[n.id]||{};
n.links.forEach(function(id) {
linkWires[n.id][id] = true;
})
linkOutNodes.push(n);
}
}
});
linkOutNodes.forEach(function(n) {
var links = linkWires[n.id];
var targets = Object.keys(links);
n.wires = [targets];
});
var addedTabs = {};
config.forEach(function(n) {
if (n.type !== 'subflow' && n.type !== 'tab' && n.type !== 'group') {
for (var prop in n) {
if (n.hasOwnProperty(prop) && prop !== 'id' && prop !== 'wires' && prop !== 'type' && prop !== '_users' && flow.configs.hasOwnProperty(n[prop])) {
// This property references a global config node
flow.configs[n[prop]]._users.push(n.id)
}
}
if (n.z && !flow.subflows[n.z]) {
if (!flow.flows[n.z]) {
flow.flows[n.z] = {type:'tab',id:n.z};
flow.flows[n.z].subflows = {};
flow.flows[n.z].configs = {};
flow.flows[n.z].nodes = {};
addedTabs[n.z] = flow.flows[n.z];
}
if (addedTabs[n.z]) {
if (n.hasOwnProperty('x') && n.hasOwnProperty('y')) {
addedTabs[n.z].nodes[n.id] = n;
} else {
addedTabs[n.z].configs[n.id] = n;
}
}
}
}
});
return flow;
},
parseConfig: parseConfig,
diffConfigs: function(oldConfig, newConfig) {
var id;
@ -475,36 +549,5 @@ module.exports = {
* @param {object} config The node configuration object
* @return {Node} The instance of the node
*/
createNode: function(flow,config) {
var newNode = null;
var type = config.type;
try {
var nodeTypeConstructor = typeRegistry.get(type);
if (nodeTypeConstructor) {
var conf = clone(config);
delete conf.credentials;
for (var p in conf) {
if (conf.hasOwnProperty(p)) {
mapEnvVarProperties(conf,p,flow);
}
}
try {
Object.defineProperty(conf,'_flow', {value: flow, enumerable: false, writable: true })
newNode = new nodeTypeConstructor(conf);
} catch (err) {
Log.log({
level: Log.ERROR,
id:conf.id,
type: type,
msg: err
});
}
} else {
Log.error(Log._("nodes.flow.unknown-type", {type:type}));
}
} catch(err) {
Log.error(err);
}
return newNode;
}
createNode: createNode
}

6
packages/node_modules/@node-red/runtime/lib/nodes/Node.js vendored
View File

@ -486,16 +486,14 @@ function log_helper(self, level, msg) {
if (self._alias) {
o._alias = self._alias;
}
if (self._flow) {
o.path = self._flow.path;
}
if (self.z) {
o.z = self.z;
}
if (self.name) {
o.name = self.name;
}
Log.log(o);
self._flow.log(o);
}
/**
* Log an INFO level message

27
packages/node_modules/@node-red/runtime/lib/nodes/index.js vendored
View File

@ -112,6 +112,25 @@ function createNode(node,def) {
}
}
function registerSubflow(nodeSet, subflow) {
// TODO: extract credentials definition from subflow properties
var registeredType = registry.registerSubflow(nodeSet,subflow);
if (subflow.env) {
var creds = {};
var hasCreds = false;
subflow.env.forEach(e => {
if (e.type === "cred") {
creds[e.name] = {type: "password"};
hasCreds = true;
}
})
if (hasCreds) {
credentials.register(registeredType.type,creds);
}
}
}
function init(runtime) {
settings = runtime.settings;
log = runtime.log;
@ -162,11 +181,12 @@ function installModule(module,version,url) {
function uninstallModule(module) {
var info = registry.getModuleInfo(module);
if (!info) {
if (!info || !info.user) {
throw new Error(log._("nodes.index.unrecognised-module", {module:module}));
} else {
for (var i=0;i<info.nodes.length;i++) {
flows.checkTypeInUse(module+"/"+info.nodes[i].name);
var nodeTypesToCheck = info.nodes.map(n => `${module}/${n.name}`);
for (var i=0;i<nodeTypesToCheck.length;i++) {
flows.checkTypeInUse(nodeTypesToCheck[i]);
}
return registry.uninstallModule(module).then(function(list) {
events.emit("runtime-event",{id:"node/removed",retain:false,payload:list});
@ -196,6 +216,7 @@ module.exports = {
// Node type registry
registerType: registerType,
registerSubflow: registerSubflow,
getType: registry.get,
getNodeInfo: registry.getNodeInfo,

3
test/resources/subflow/package/README.md Normal file
View File

@ -0,0 +1,3 @@
curl -H "Content-Type: application/json" --request POST --data '{"url":"/Users/nol/code/node-red/node-red/test/resources/subflow/test-subflow-mod-1.0.0.tgz","module":"test-subflow-mod"}' http://localhost:1880/nodes
curl --request DELETE http://localhost:1880/nodes/test-subflow-mod

18
test/resources/subflow/package/package.json Normal file
View File

@ -0,0 +1,18 @@
{
"name": "test-subflow-mod",
"version": "1.0.1",
"description": "",
"keywords": [],
"license": "ISC",
"node-red": {
"nodes": {
"test-subflow": "subflow.js"
},
"dependencies": [
"node-red-node-random"
]
},
"dependencies": {
"node-red-node-random": "*"
}
}

4
test/resources/subflow/package/subflow.js Normal file
View File

@ -0,0 +1,4 @@
module.exports = function(RED) {
RED.nodes.registerSubflow(JSON.parse(require('fs').readFileSync(require("path").join(__dirname,"subflow.json"))))
}

268
test/resources/subflow/package/subflow.json Normal file
View File

@ -0,0 +1,268 @@
{
"id": "caf258cc.4e2c48",
"type": "subflow",
"name": "Test Subflow",
"info":"This is my exportable module subflow\n\nI hope this shows as help!",
"category": "common",
"in": [
{
"x": 120,
"y": 100,
"wires": [
{
"id": "2f1d674f.a02d28"
}
]
}
],
"out": [
{
"x": 560,
"y": 100,
"wires": [
{
"id": "1497236e.07f12d",
"port": 0
}
]
},
{
"x": 360,
"y": 200,
"wires": [
{
"id": "f4334f5f.4905c",
"port": 0
}
]
}
],
"env": [
{
"name": "FOO",
"type": "cred",
"ui": {
"icon": "font-awesome/fa-thermometer-0"
}
},
{
"name": "BAR",
"type": "str",
"value": "1",
"ui": {
"icon": "font-awesome/fa-thermometer-2",
"type": "select",
"opts": {
"opts": [
{
"l": {
"en-US": "option 1"
},
"v": "1"
},
{
"l": {
"en-US": "option 2"
},
"v": "2"
},
{
"l": {
"en-US": "option 3"
},
"v": "3"
}
]
}
}
},
{
"name": "onewithaverylongname",
"type": "str",
"value": ""
},
{
"name": "BARRY",
"type": "bool",
"value": "true",
"ui": {
"icon": "font-awesome/fa-thermometer-4",
"type": "checkbox"
}
},
{
"name": "WILMA",
"type": "num",
"value": "10",
"ui": {
"icon": "font-awesome/fbomb",
"type": "spinner"
}
},
{
"name": "awg",
"type": "num",
"value": "",
"ui": {
"icon": "font-awesome/fa-address-book-o",
"type": "spinner"
}
},
{
"name": "awf",
"type": "str",
"value": "",
"ui": {
"type": "select",
"opts": {
"opts": [
{
"l": {
"en-US": "one"
},
"v": "1"
},
{
"l": {
"en-US": "two"
},
"v": "2"
},
{
"l": {
"en-US": "three"
},
"v": "3"
}
]
}
}
},
{
"name": "aawf",
"type": "bool",
"value": "true",
"ui": {
"type": "checkbox"
}
},
{
"name": "awgawgawg",
"type": "str",
"value": "",
"ui": {
"type": "none"
}
},
{
"name": "seagseg",
"type": "str",
"value": "",
"ui": {
"type": "hide"
}
}
],
"meta": {
"type": "fly-a-plane"
},
"color": "#A6BBCF",
"icon": "font-awesome/fa-space-shuttle",
"status": {
"x": 500,
"y": 300,
"wires": [
{
"id": "8252d1cc.54f94",
"port": 0
}
]
},
"flow": [
{
"id": "2f1d674f.a02d28",
"type": "function",
"z": "caf258cc.4e2c48",
"name": "",
"func": "node.error(\"subflow error \"+msg.payload,msg);\nmsg.payload = {\n FOO: env.get(\"FOO\"),\n BAR: env.get(\"BAR\"),\n WILMA: env.get(\"WILMA\"),\n BARRY: env.get(\"BARRY\")\n}\nnode.warn(\"warning\");\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"x": 240,
"y": 100,
"wires": [
[
"1497236e.07f12d"
]
]
},
{
"id": "f4334f5f.4905c",
"type": "catch",
"z": "caf258cc.4e2c48",
"name": "",
"scope": null,
"uncaught": false,
"x": 220,
"y": 200,
"wires": [
[
"8252d1cc.54f94"
]
]
},
{
"id": "8252d1cc.54f94",
"type": "change",
"z": "caf258cc.4e2c48",
"name": "",
"rules": [
{
"t": "set",
"p": "payload",
"pt": "msg",
"to": "error.message",
"tot": "msg"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 350,
"y": 300,
"wires": [
[]
]
},
{
"id": "1497236e.07f12d",
"type": "random",
"z": "caf258cc.4e2c48",
"name": "",
"low": "1",
"high": "10",
"inte": "true",
"property": "random",
"x": 420,
"y": 100,
"wires": [
[]
]
},
{
"id": "876fc49e.f15268",
"type": "subflow:caf258cc.4e2c48",
"z": "d607ce33.4fa5a",
"name": "",
"x": 200,
"y": 760,
"wires": [
[],
[]
]
}
]
}

BIN
test/resources/subflow/test-subflow-mod-1.0.1.tgz Normal file
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Binary file not shown.

2
test/unit/@node-red/registry/lib/installer_spec.js
View File

@ -131,6 +131,7 @@ describe('nodes/registry/installer', function() {
it("rejects when update requested to existing version", function(done) {
sinon.stub(typeRegistry,"getModuleInfo", function() {
return {
user: true,
version: "0.1.1"
}
});
@ -142,6 +143,7 @@ describe('nodes/registry/installer', function() {
it("rejects when update requested to existing version and url", function(done) {
sinon.stub(typeRegistry,"getModuleInfo", function() {
return {
user: true,
version: "0.1.1"
}
});

113
test/unit/@node-red/registry/lib/loader_spec.js
View File

@ -414,60 +414,61 @@ describe("red/nodes/registry/loader",function() {
});
});
it("load core node files scanned by lfs - missing html file", function(done) {
stubs.push(sinon.stub(localfilesystem,"getNodeFiles", function(){
var result = {};
result["node-red"] = {
"name": "node-red",
"version": "1.2.3",
"nodes": {
"DuffNode": {
"file": path.join(resourcesDir,"DuffNode","DuffNode.js"),
"module": "node-red",
"name": "DuffNode"
}
}
};
return result;
}));
stubs.push(sinon.stub(registry,"saveNodeList", function(){ return }));
stubs.push(sinon.stub(registry,"addModule", function(){ return }));
// This module isn't already loaded
stubs.push(sinon.stub(registry,"getNodeInfo", function(){ return null; }));
stubs.push(sinon.stub(nodes,"registerType"));
loader.init({nodes:nodes,log:{info:function(){},_:function(){}},settings:{available:function(){return true;}}});
loader.load().then(function(result) {
registry.addModule.called.should.be.true();
var module = registry.addModule.lastCall.args[0];
module.should.have.property("name","node-red");
module.should.have.property("version","1.2.3");
module.should.have.property("nodes");
module.nodes.should.have.property("DuffNode");
module.nodes.DuffNode.should.have.property("id","node-red/DuffNode");
module.nodes.DuffNode.should.have.property("module","node-red");
module.nodes.DuffNode.should.have.property("name","DuffNode");
module.nodes.DuffNode.should.have.property("file");
module.nodes.DuffNode.should.have.property("template");
module.nodes.DuffNode.should.have.property("enabled",true);
module.nodes.DuffNode.should.have.property("loaded",false);
module.nodes.DuffNode.should.have.property("types");
module.nodes.DuffNode.types.should.have.a.length(0);
module.nodes.DuffNode.should.have.property("config","");
module.nodes.DuffNode.should.have.property("help",{});
module.nodes.DuffNode.should.have.property("namespace","node-red");
module.nodes.DuffNode.should.have.property('err');
module.nodes.DuffNode.err.should.endWith("DuffNode.html does not exist");
nodes.registerType.called.should.be.false();
done();
}).catch(function(err) {
done(err);
});
});
// it("load core node files scanned by lfs - missing html file", function(done) {
// // This is now an okay situation
// stubs.push(sinon.stub(localfilesystem,"getNodeFiles", function(){
// var result = {};
// result["node-red"] = {
// "name": "node-red",
// "version": "1.2.3",
// "nodes": {
// "DuffNode": {
// "file": path.join(resourcesDir,"DuffNode","DuffNode.js"),
// "module": "node-red",
// "name": "DuffNode"
// }
// }
// };
// return result;
// }));
//
// stubs.push(sinon.stub(registry,"saveNodeList", function(){ return }));
// stubs.push(sinon.stub(registry,"addModule", function(){ return }));
// // This module isn't already loaded
// stubs.push(sinon.stub(registry,"getNodeInfo", function(){ return null; }));
//
// stubs.push(sinon.stub(nodes,"registerType"));
// loader.init({nodes:nodes,log:{info:function(){},_:function(){}},settings:{available:function(){return true;}}});
// loader.load().then(function(result) {
//
// registry.addModule.called.should.be.true();
// var module = registry.addModule.lastCall.args[0];
// module.should.have.property("name","node-red");
// module.should.have.property("version","1.2.3");
// module.should.have.property("nodes");
// module.nodes.should.have.property("DuffNode");
// module.nodes.DuffNode.should.have.property("id","node-red/DuffNode");
// module.nodes.DuffNode.should.have.property("module","node-red");
// module.nodes.DuffNode.should.have.property("name","DuffNode");
// module.nodes.DuffNode.should.have.property("file");
// module.nodes.DuffNode.should.have.property("template");
// module.nodes.DuffNode.should.have.property("enabled",true);
// module.nodes.DuffNode.should.have.property("loaded",false);
// module.nodes.DuffNode.should.have.property("types");
// module.nodes.DuffNode.types.should.have.a.length(0);
// module.nodes.DuffNode.should.have.property("config","");
// module.nodes.DuffNode.should.have.property("help",{});
// module.nodes.DuffNode.should.have.property("namespace","node-red");
// module.nodes.DuffNode.should.have.property('err');
// module.nodes.DuffNode.err.should.endWith("DuffNode.html does not exist");
//
// nodes.registerType.called.should.be.false();
//
// done();
// }).catch(function(err) {
// done(err);
// });
// });
});
describe("#addModule",function() {
@ -527,7 +528,7 @@ describe("red/nodes/registry/loader",function() {
stubs.push(sinon.stub(nodes,"registerType"));
loader.init({nodes:nodes,log:{info:function(){},_:function(){}},settings:{available:function(){return true;}}});
loader.addModule("TestNodeModule").then(function(result) {
result.should.eql("a node list");
result.should.eql("TestNodeModule");
registry.addModule.called.should.be.true();
var module = registry.addModule.lastCall.args[0];
@ -584,7 +585,7 @@ describe("red/nodes/registry/loader",function() {
stubs.push(sinon.stub(nodes,"registerType"));
loader.init({log:{"_":function(){},warn:function(){}},nodes:nodes,version: function() { return "0.12.0"}, settings:{available:function(){return true;}}});
loader.addModule("TestNodeModule").then(function(result) {
result.should.eql("a node list");
result.should.eql("TestNodeModule");
registry.addModule.called.should.be.false();
nodes.registerType.called.should.be.false();
done();

3
test/unit/@node-red/registry/lib/subflow_spec.js Normal file
View File

@ -0,0 +1,3 @@
describe("red/nodes/registry/subflow",function() {
it.skip("NEEDS TESTS");
});

24
test/unit/@node-red/runtime/lib/nodes/Node_spec.js
View File

@ -653,42 +653,30 @@ describe('Node', function() {
describe('#log', function() {
it('produces a log message', function(done) {
var n = new RedNode({id:'123',type:'abc',z:'789'});
var n = new RedNode({id:'123',type:'abc',z:'789', _flow: {log:function(msg) { loginfo = msg;}}});
var loginfo = {};
sinon.stub(Log, 'log', function(msg) {
loginfo = msg;
});
n.log("a log message");
should.deepEqual({level:Log.INFO, id:n.id,
type:n.type, msg:"a log message",z:'789'}, loginfo);
Log.log.restore();
done();
});
it('produces a log message with a name', function(done) {
var n = new RedNode({id:'123', type:'abc', name:"barney", z:'789'});
var n = new RedNode({id:'123', type:'abc', name:"barney", z:'789', _flow: {log:function(msg) { loginfo = msg;}}});
var loginfo = {};
sinon.stub(Log, 'log', function(msg) {
loginfo = msg;
});
n.log("a log message");
should.deepEqual({level:Log.INFO, id:n.id, name: "barney",
type:n.type, msg:"a log message",z:'789'}, loginfo);
Log.log.restore();
done();
});
});
describe('#warn', function() {
it('produces a warning message', function(done) {
var n = new RedNode({id:'123',type:'abc',z:'789'});
var n = new RedNode({id:'123',type:'abc',z:'789', _flow: {log:function(msg) { loginfo = msg;}}});
var loginfo = {};
sinon.stub(Log, 'log', function(msg) {
loginfo = msg;
});
n.warn("a warning");
should.deepEqual({level:Log.WARN, id:n.id,
type:n.type, msg:"a warning",z:'789'}, loginfo);
Log.log.restore();
done();
});
});
@ -696,7 +684,8 @@ describe('Node', function() {
describe('#error', function() {
it('handles a null error message', function(done) {
var flow = {
handleError: sinon.stub()
handleError: sinon.stub(),
log:sinon.stub()
}
var n = new RedNode({_flow:flow, id:'123',type:'abc',z:'789'});
var message = {a:1};
@ -712,7 +701,8 @@ describe('Node', function() {
it('produces an error message', function(done) {
var flow = {
handleError: sinon.stub()
handleError: sinon.stub(),
log:sinon.stub()
}
var n = new RedNode({_flow:flow, id:'123',type:'abc',z:'789'});
var message = {a:2};