/**
* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
(function() {
function loadNodeList() {
$.ajax({
headers: {
"Accept":"application/json"
},
cache: false,
url: 'nodes',
success: function(data) {
RED.nodes.setNodeList(data);
RED.i18n.loadNodeCatalogs(function() {
loadIconList(loadNodes);
});
}
});
}
function loadIconList(done) {
$.ajax({
headers: {
"Accept":"application/json"
},
cache: false,
url: 'icons',
success: function(data) {
RED.nodes.setIconSets(data);
if (done) {
done();
}
}
});
}
function loadNodes() {
$.ajax({
headers: {
"Accept":"text/html"
},
cache: false,
url: 'nodes',
success: function(data) {
$("body").append(data);
$("body").i18n();
$("#palette > .palette-spinner").hide();
$(".palette-scroll").removeClass("hide");
$("#palette-search").removeClass("hide");
loadFlows(function() {
if (RED.settings.theme("projects.enabled",false)) {
RED.projects.refresh(function(activeProject) {
RED.sidebar.info.refresh()
if (!activeProject) {
// Projects enabled but no active project
RED.menu.setDisabled('menu-item-projects-open',true);
RED.menu.setDisabled('menu-item-projects-settings',true);
if (activeProject === false) {
// User previously decline the migration to projects.
} else { // null/undefined
RED.projects.showStartup();
}
}
completeLoad();
});
} else {
// Projects disabled by the user
RED.sidebar.info.refresh()
completeLoad();
}
});
}
});
}
function loadFlows(done) {
$.ajax({
headers: {
"Accept":"application/json",
},
cache: false,
url: 'flows',
success: function(nodes) {
if (nodes) {
var currentHash = window.location.hash;
RED.nodes.version(nodes.rev);
RED.nodes.import(nodes.flows);
RED.nodes.dirty(false);
RED.view.redraw(true);
if (/^#flow\/.+$/.test(currentHash)) {
RED.workspaces.show(currentHash.substring(6));
}
}
done();
}
});
}
function completeLoad() {
var persistentNotifications = {};
RED.comms.subscribe("notification/#",function(topic,msg) {
var parts = topic.split("/");
var notificationId = parts[1];
if (notificationId === "runtime-deploy") {
// handled in ui/deploy.js
return;
}
if (notificationId === "node") {
// handled below
return;
}
if (notificationId === "project-update") {
RED.nodes.clear();
RED.history.clear();
RED.view.redraw(true);
RED.projects.refresh(function() {
loadFlows(function() {
var project = RED.projects.getActiveProject();
var message = {
"change-branch":"Change to local branch '"+project.git.branches.local+"'",
"merge-abort":"Git merge aborted",
"loaded":"Project '"+msg.project+"' loaded",
"updated":"Project '"+msg.project+"' updated",
"pull":"Project '"+msg.project+"' reloaded",
"revert": "Project '"+msg.project+"' reloaded",
"merge-complete":"Git merge completed"
}[msg.action];
RED.notify(""+message+"
");
RED.sidebar.info.refresh()
});
});
return;
}
if (msg.text) {
msg.default = msg.text;
var text = RED._(msg.text,msg);
var options = {
type: msg.type,
fixed: msg.timeout === undefined,
timeout: msg.timeout,
id: notificationId
}
if (notificationId === "runtime-state") {
if (msg.error === "missing-types") {
text+="";
if (!!RED.projects.getActiveProject()) {
options.buttons = [
{
text: "Manage project dependencies",
click: function() {
persistentNotifications[notificationId].hideNotification();
RED.projects.settings.show('deps');
}
}
]
// } else if (RED.settings.theme('palette.editable') !== false) {
} else {
options.buttons = [
{
text: "Close",
click: function() {
persistentNotifications[notificationId].hideNotification();
}
}
]
}
} else if (msg.error === "credentials_load_failed") {
if (RED.settings.theme("projects.enabled",false)) {
// projects enabled
if (RED.user.hasPermission("projects.write")) {
options.buttons = [
{
text: "Setup credentials",
click: function() {
persistentNotifications[notificationId].hideNotification();
RED.projects.showCredentialsPrompt();
}
}
]
}
} else {
options.buttons = [
{
text: "Close",
click: function() {
persistentNotifications[notificationId].hideNotification();
}
}
]
}
} else if (msg.error === "missing_flow_file") {
if (RED.user.hasPermission("projects.write")) {
options.buttons = [
{
text: "Setup project files",
click: function() {
persistentNotifications[notificationId].hideNotification();
RED.projects.showFilesPrompt();
}
}
]
}
} else if (msg.error === "project_empty") {
if (RED.user.hasPermission("projects.write")) {
options.buttons = [
{
text: "No thanks",
click: function() {
persistentNotifications[notificationId].hideNotification();
}
},
{
text: "Create default project files",
click: function() {
persistentNotifications[notificationId].hideNotification();
RED.projects.createDefaultFileSet();
}
}
]
}
} else if (msg.error === "git_merge_conflict") {
RED.nodes.clear();
RED.sidebar.versionControl.refresh(true);
if (RED.user.hasPermission("projects.write")) {
options.buttons = [
{
text: "Show merge conflicts",
click: function() {
persistentNotifications[notificationId].hideNotification();
RED.sidebar.versionControl.showLocalChanges();
}
}
]
}
}
}
if (!persistentNotifications.hasOwnProperty(notificationId)) {
persistentNotifications[notificationId] = RED.notify(text,options);
} else {
persistentNotifications[notificationId].update(text,options);
}
} else if (persistentNotifications.hasOwnProperty(notificationId)) {
persistentNotifications[notificationId].close();
delete persistentNotifications[notificationId];
}
});
RED.comms.subscribe("status/#",function(topic,msg) {
var parts = topic.split("/");
var node = RED.nodes.node(parts[1]);
if (node) {
if (msg.hasOwnProperty("text")) {
if (msg.text[0] !== ".") {
msg.text = node._(msg.text.toString(),{defaultValue:msg.text.toString()});
}
}
node.status = msg;
node.dirty = true;
RED.view.redraw();
}
});
RED.comms.subscribe("notification/node/#",function(topic,msg) {
var i,m;
var typeList;
var info;
if (topic == "notification/node/added") {
var addedTypes = [];
msg.forEach(function(m) {
var id = m.id;
RED.nodes.addNodeSet(m);
addedTypes = addedTypes.concat(m.types);
RED.i18n.loadCatalog(id, function() {
$.get('nodes/'+id, function(data) {
$("body").append(data);
});
});
});
if (addedTypes.length) {
typeList = "";
RED.notify(RED._("palette.event.nodeAdded", {count:addedTypes.length})+typeList,"success");
}
loadIconList();
} else if (topic == "notification/node/removed") {
for (i=0;i")+"";
RED.notify(RED._("palette.event.nodeRemoved", {count:m.types.length})+typeList,"success");
}
}
loadIconList();
} else if (topic == "notification/node/enabled") {
if (msg.types) {
info = RED.nodes.getNodeSet(msg.id);
if (info.added) {
RED.nodes.enableNodeSet(msg.id);
typeList = "";
RED.notify(RED._("palette.event.nodeEnabled", {count:msg.types.length})+typeList,"success");
} else {
$.get('nodes/'+msg.id, function(data) {
$("body").append(data);
typeList = "";
RED.notify(RED._("palette.event.nodeAdded", {count:msg.types.length})+typeList,"success");
});
}
}
} else if (topic == "notification/node/disabled") {
if (msg.types) {
RED.nodes.disableNodeSet(msg.id);
typeList = "";
RED.notify(RED._("palette.event.nodeDisabled", {count:msg.types.length})+typeList,"success");
}
} else if (topic == "node/upgraded") {
RED.notify(RED._("palette.event.nodeUpgraded", {module:msg.module,version:msg.version}),"success");
RED.nodes.registry.setModulePendingUpdated(msg.module,msg.version);
}
// Refresh flow library to ensure any examples are updated
RED.library.loadFlowLibrary();
});
}
function showAbout() {
$.get('red/about', function(data) {
var aboutHeader = ''+
'
'+
'