/**
* Copyright 2013, 2016 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.
**/
RED.editor = (function() {
var editing_node = null;
var editing_config_node = null;
var subflowEditor;
function getCredentialsURL(nodeType, nodeID) {
var dashedType = nodeType.replace(/\s+/g, '-');
return 'credentials/' + dashedType + "/" + nodeID;
}
/**
* Validate a node
* @param node - the node being validated
* @returns {boolean} whether the node is valid. Sets node.dirty if needed
*/
function validateNode(node) {
var oldValue = node.valid;
var oldChanged = node.changed;
node.valid = true;
var subflow;
var isValid;
var hasChanged;
if (node.type.indexOf("subflow:")===0) {
subflow = RED.nodes.subflow(node.type.substring(8));
isValid = subflow.valid;
hasChanged = subflow.changed;
if (isValid === undefined) {
isValid = validateNode(subflow);
hasChanged = subflow.changed;
}
node.valid = isValid;
node.changed = node.changed || hasChanged;
} else if (node._def) {
node.valid = validateNodeProperties(node, node._def.defaults, node);
if (node._def._creds) {
node.valid = node.valid && validateNodeProperties(node, node._def.credentials, node._def._creds);
}
} else if (node.type == "subflow") {
var subflowNodes = RED.nodes.filterNodes({z:node.id});
for (var i=0;i<subflowNodes.length;i++) {
isValid = subflowNodes[i].valid;
hasChanged = subflowNodes[i].changed;
if (isValid === undefined) {
isValid = validateNode(subflowNodes[i]);
hasChanged = subflowNodes[i].changed;
}
node.valid = node.valid && isValid;
node.changed = node.changed || hasChanged;
}
var subflowInstances = RED.nodes.filterNodes({type:"subflow:"+node.id});
var modifiedTabs = {};
for (i=0;i<subflowInstances.length;i++) {
subflowInstances[i].valid = node.valid;
subflowInstances[i].changed = subflowInstances[i].changed || node.changed;
subflowInstances[i].dirty = true;
modifiedTabs[subflowInstances[i].z] = true;
}
Object.keys(modifiedTabs).forEach(function(id) {
var subflow = RED.nodes.subflow(id);
if (subflow) {
validateNode(subflow);
}
});
}
if (oldValue !== node.valid || oldChanged !== node.changed) {
node.dirty = true;
subflow = RED.nodes.subflow(node.z);
if (subflow) {
validateNode(subflow);
}
}
return node.valid;
}
/**
* Validate a node's properties for the given set of property definitions
* @param node - the node being validated
* @param definition - the node property definitions (either def.defaults or def.creds)
* @param properties - the node property values to validate
* @returns {boolean} whether the node's properties are valid
*/
function validateNodeProperties(node, definition, properties) {
var isValid = true;
for (var prop in definition) {
if (definition.hasOwnProperty(prop)) {
if (!validateNodeProperty(node, definition, prop, properties[prop])) {
isValid = false;
}
}
}
return isValid;
}
/**
* Validate a individual node property
* @param node - the node being validated
* @param definition - the node property definitions (either def.defaults or def.creds)
* @param property - the property name being validated
* @param value - the property value being validated
* @returns {boolean} whether the node proprty is valid
*/
function validateNodeProperty(node,definition,property,value) {
var valid = true;
if (/^\$\([a-zA-Z_][a-zA-Z0-9_]*\)$/.test(value)) {
return true;
}
if ("required" in definition[property] && definition[property].required) {
valid = value !== "";
}
if (valid && "validate" in definition[property]) {
valid = definition[property].validate.call(node,value);
}
if (valid && definition[property].type && RED.nodes.getType(definition[property].type) && !("validate" in definition[property])) {
if (!value || value == "_ADD_") {
valid = definition[property].hasOwnProperty("required") && !definition[property].required;
} else {
var configNode = RED.nodes.node(value);
valid = (configNode !== null && (configNode.valid == null || configNode.valid));
}
}
return valid;
}
/**
* Called when the node's properties have changed.
* Marks the node as dirty and needing a size check.
* Removes any links to non-existant outputs.
* @param node - the node that has been updated
* @returns {array} the links that were removed due to this update
*/
function updateNodeProperties(node) {
node.resize = true;
node.dirty = true;
var removedLinks = [];
if (node.ports) {
if (node.outputs < node.ports.length) {
while (node.outputs < node.ports.length) {
node.ports.pop();
}
RED.nodes.eachLink(function(l) {
if (l.source === node && l.sourcePort >= node.outputs) {
removedLinks.push(l);
}
});
} else if (node.outputs > node.ports.length) {
while (node.outputs > node.ports.length) {
node.ports.push(node.ports.length);
}
}
}
if (node.inputs === 0) {
removedLinks.concat(RED.nodes.filterLinks({target:node}));
}
for (var l=0;l<removedLinks.length;l++) {
RED.nodes.removeLink(removedLinks[l]);
}
return removedLinks;
}
function createDialog(){
$( "#dialog" ).dialog({
modal: true,
autoOpen: false,
dialogClass: "ui-dialog-no-close",
closeOnEscape: false,
minWidth: 500,
width: 'auto',
buttons: [
{
id: "node-dialog-ok",
text: RED._("common.label.ok"),
click: function() {
if (editing_node) {
var changes = {};
var changed = false;
var wasDirty = RED.nodes.dirty();
var d;
if (editing_node._def.oneditsave) {
var oldValues = {};
for (d in editing_node._def.defaults) {
if (editing_node._def.defaults.hasOwnProperty(d)) {
if (typeof editing_node[d] === "string" || typeof editing_node[d] === "number") {
oldValues[d] = editing_node[d];
} else {
oldValues[d] = $.extend(true,{},{v:editing_node[d]}).v;
}
}
}
var rc = editing_node._def.oneditsave.call(editing_node);
if (rc === true) {
changed = true;
}
for (d in editing_node._def.defaults) {
if (editing_node._def.defaults.hasOwnProperty(d)) {
if (oldValues[d] === null || typeof oldValues[d] === "string" || typeof oldValues[d] === "number") {
if (oldValues[d] !== editing_node[d]) {
changes[d] = oldValues[d];
changed = true;
}
} else {
if (JSON.stringify(oldValues[d]) !== JSON.stringify(editing_node[d])) {
changes[d] = oldValues[d];
changed = true;
}
}
}
}
}
if (editing_node._def.defaults) {
for (d in editing_node._def.defaults) {
if (editing_node._def.defaults.hasOwnProperty(d)) {
var input = $("#node-input-"+d);
var newValue;
if (input.attr('type') === "checkbox") {
newValue = input.prop('checked');
} else {
newValue = input.val();
}
if (newValue != null) {
if (d === "outputs" && (newValue.trim() === "" || isNaN(newValue))) {
continue;
}
if (editing_node[d] != newValue) {
if (editing_node._def.defaults[d].type) {
if (newValue == "_ADD_") {
newValue = "";
}
// Change to a related config node
var configNode = RED.nodes.node(editing_node[d]);
if (configNode) {
var users = configNode.users;
users.splice(users.indexOf(editing_node),1);
}
configNode = RED.nodes.node(newValue);
if (configNode) {
configNode.users.push(editing_node);
}
}
changes[d] = editing_node[d];
editing_node[d] = newValue;
changed = true;
}
}
}
}
}
if (editing_node._def.credentials) {
var prefix = 'node-input';
var credDefinition = editing_node._def.credentials;
var credsChanged = updateNodeCredentials(editing_node,credDefinition,prefix);
changed = changed || credsChanged;
}
var removedLinks = updateNodeProperties(editing_node);
if (changed) {
var wasChanged = editing_node.changed;
editing_node.changed = true;
RED.nodes.dirty(true);
var activeSubflow = RED.nodes.subflow(RED.workspaces.active());
var subflowInstances = null;
if (activeSubflow) {
subflowInstances = [];
RED.nodes.eachNode(function(n) {
if (n.type == "subflow:"+RED.workspaces.active()) {
subflowInstances.push({
id:n.id,
changed:n.changed
});
n.changed = true;
n.dirty = true;
updateNodeProperties(n);
}
});
}
var historyEvent = {
t:'edit',
node:editing_node,
changes:changes,
links:removedLinks,
dirty:wasDirty,
changed:wasChanged
};
if (subflowInstances) {
historyEvent.subflow = {
instances:subflowInstances
}
}
RED.history.push(historyEvent);
}
editing_node.dirty = true;
validateNode(editing_node);
RED.view.redraw(true);
}
$( this ).dialog( "close" );
}
},
{
id: "node-dialog-cancel",
text: RED._("common.label.cancel"),
click: function() {
if (editing_node && editing_node._def) {
if (editing_node._def.oneditcancel) {
editing_node._def.oneditcancel.call(editing_node);
}
for (var d in editing_node._def.defaults) {
if (editing_node._def.defaults.hasOwnProperty(d)) {
var def = editing_node._def.defaults[d];
if (def.type) {
var configTypeDef = RED.nodes.getType(def.type);
if (configTypeDef && configTypeDef.exclusive) {
var input = $("#node-input-"+d).val()||"";
if (input !== "" && !editing_node[d]) {
// This node has an exclusive config node that
// has just been added. As the user is cancelling
// the edit, need to delete the just-added config
// node so that it doesn't get orphaned.
RED.nodes.remove(input);
}
}
}
}
}
}
$( this ).dialog( "close" );
}
}
],
resize: function(e,ui) {
if (editing_node) {
$(this).dialog('option',"sizeCache-"+editing_node.type,ui.size);
if (editing_node._def.oneditresize) {
var form = $("#dialog-form");
editing_node._def.oneditresize.call(editing_node,{width:form.width(),height:form.height()});
}
}
},
open: function(e) {
var minWidth = $(this).dialog('option','minWidth');
if ($(this).outerWidth() < minWidth) {
$(this).dialog('option','width',minWidth);
} else {
$(this).dialog('option','width',$(this).outerWidth());
}
RED.keyboard.disable();
if (editing_node) {
var size = $(this).dialog('option','sizeCache-'+editing_node.type);
if (size) {
$(this).dialog('option','width',size.width);
$(this).dialog('option','height',size.height);
}
if (editing_node._def.oneditresize) {
setTimeout(function() {
var form = $("#dialog-form");
editing_node._def.oneditresize.call(editing_node,{width:form.width(),height:form.height()});
},0);
}
}
},
close: function(e) {
RED.keyboard.enable();
if (RED.view.state() != RED.state.IMPORT_DRAGGING) {
RED.view.state(RED.state.DEFAULT);
}
$( this ).dialog('option','height','auto');
$( this ).dialog('option','width','auto');
if (editing_node) {
RED.sidebar.info.refresh(editing_node);
}
RED.workspaces.refresh();
var buttons = $( this ).dialog("option","buttons");
if (buttons.length == 3) {
$( this ).dialog("option","buttons",buttons.splice(1));
}
editing_node = null;
}
}).parent().on('keydown', function(evt) {
if (evt.keyCode === $.ui.keyCode.ESCAPE && (evt.metaKey || evt.ctrlKey)) {
$("#node-dialog-cancel").click();
} else if (evt.keyCode === $.ui.keyCode.ENTER && (evt.metaKey || evt.ctrlKey)) {
$("#node-dialog-ok").click();
}
});
}
/**
* Create a config-node select box for this property
* @param node - the node being edited
* @param property - the name of the field
* @param type - the type of the config-node
*/
function prepareConfigNodeSelect(node,property,type) {
var input = $("#node-input-"+property);
var node_def = RED.nodes.getType(type);
input.replaceWith('<select style="width: 60%;" id="node-input-'+property+'"></select>');
updateConfigNodeSelect(property,type,node[property]);
var select = $("#node-input-"+property);
select.after(' <a id="node-input-lookup-'+property+'" class="editor-button"><i class="fa fa-pencil"></i></a>');
$('#node-input-lookup-'+property).click(function(e) {
showEditConfigNodeDialog(property,type,select.find(":selected").val());
e.preventDefault();
});
var label = "";
var configNode = RED.nodes.node(node[property]);
if (configNode && node_def.label) {
if (typeof node_def.label == "function") {
label = node_def.label.call(configNode);
} else {
label = node_def.label;
}
}
input.val(label);
}
/**
* Create a config-node button for this property
* @param node - the node being edited
* @param property - the name of the field
* @param type - the type of the config-node
*/
function prepareConfigNodeButton(node,property,type) {
var input = $("#node-input-"+property);
input.val(node[property]);
input.attr("type","hidden");
var button = $("<a>",{id:"node-input-edit-"+property, class:"editor-button"});
input.after(button);
if (node[property]) {
button.text(RED._("editor.configEdit"));
} else {
button.text(RED._("editor.configAdd"));
}
button.click(function(e) {
showEditConfigNodeDialog(property,type,input.val()||"_ADD_");
e.preventDefault();
});
}
/**
* Populate the editor dialog input field for this property
* @param node - the node being edited
* @param property - the name of the field
* @param prefix - the prefix to use in the input element ids (node-input|node-config-input)
*/
function preparePropertyEditor(node,property,prefix) {
var input = $("#"+prefix+"-"+property);
if (input.attr('type') === "checkbox") {
input.prop('checked',node[property]);
} else {
var val = node[property];
if (val == null) {
val = "";
}
input.val(val);
}
}
/**
* Add an on-change handler to revalidate a node field
* @param node - the node being edited
* @param definition - the definition of the node
* @param property - the name of the field
* @param prefix - the prefix to use in the input element ids (node-input|node-config-input)
*/
function attachPropertyChangeHandler(node,definition,property,prefix) {
$("#"+prefix+"-"+property).change(function() {
if (!validateNodeProperty(node, definition, property,this.value)) {
$(this).addClass("input-error");
} else {
$(this).removeClass("input-error");
}
});
}
/**
* Assign the value to each credential field
* @param node
* @param credDef
* @param credData
* @param prefix
*/
function populateCredentialsInputs(node, credDef, credData, prefix) {
var cred;
for (cred in credDef) {
if (credDef.hasOwnProperty(cred)) {
if (credDef[cred].type == 'password') {
if (credData[cred]) {
$('#' + prefix + '-' + cred).val(credData[cred]);
} else if (credData['has_' + cred]) {
$('#' + prefix + '-' + cred).val('__PWRD__');
}
else {
$('#' + prefix + '-' + cred).val('');
}
} else {
preparePropertyEditor(credData, cred, prefix);
}
attachPropertyChangeHandler(node, credDef, cred, prefix);
}
}
for (cred in credDef) {
if (credDef.hasOwnProperty(cred)) {
$("#" + prefix + "-" + cred).change();
}
}
}
/**
* Update the node credentials from the edit form
* @param node - the node containing the credentials
* @param credDefinition - definition of the credentials
* @param prefix - prefix of the input fields
* @return {boolean} whether anything has changed
*/
function updateNodeCredentials(node, credDefinition, prefix) {
var changed = false;
if(!node.credentials) {
node.credentials = {_:{}};
}
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;
}
node.credentials[cred] = value;
if (value != node.credentials._[cred]) {
changed = true;
}
}
}
return changed;
}
/**
* Prepare all of the editor dialog fields
* @param node - the node being edited
* @param definition - the node definition
* @param prefix - the prefix to use in the input element ids (node-input|node-config-input)
*/
function prepareEditDialog(node,definition,prefix) {
for (var d in definition.defaults) {
if (definition.defaults.hasOwnProperty(d)) {
if (definition.defaults[d].type) {
var configTypeDef = RED.nodes.getType(definition.defaults[d].type);
if (configTypeDef) {
if (configTypeDef.exclusive) {
prepareConfigNodeButton(node,d,definition.defaults[d].type);
} else {
prepareConfigNodeSelect(node,d,definition.defaults[d].type);
}
} else {
console.log("Unknown type:", definition.defaults[d].type);
preparePropertyEditor(node,d,prefix);
}
} else {
preparePropertyEditor(node,d,prefix);
}
attachPropertyChangeHandler(node,definition.defaults,d,prefix);
}
}
var completePrepare = function() {
if (definition.oneditprepare) {
definition.oneditprepare.call(node);
}
for (var d in definition.defaults) {
if (definition.defaults.hasOwnProperty(d)) {
$("#"+prefix+"-"+d).change();
}
}
}
if (definition.credentials) {
if (node.credentials) {
populateCredentialsInputs(node, definition.credentials, node.credentials, prefix);
completePrepare();
} else {
$.getJSON(getCredentialsURL(node.type, node.id), function (data) {
node.credentials = data;
node.credentials._ = $.extend(true,{},data);
populateCredentialsInputs(node, definition.credentials, node.credentials, prefix);
completePrepare();
});
}
} else {
completePrepare();
}
}
function showEditDialog(node) {
editing_node = node;
RED.view.state(RED.state.EDITING);
var type = node.type;
if (node.type.substring(0,8) == "subflow:") {
type = "subflow";
var id = editing_node.type.substring(8);
var buttons = $( "#dialog" ).dialog("option","buttons");
buttons.unshift({
class: 'leftButton',
text: RED._("subflow.edit"),
click: function() {
RED.workspaces.show(id);
$("#node-dialog-ok").click();
}
});
$( "#dialog" ).dialog("option","buttons",buttons);
}
$("#dialog-form").html($("script[data-template-name='"+type+"']").html());
var ns;
if (node._def.set.module === "node-red") {
ns = "node-red";
} else {
ns = node._def.set.id;
}
$("#dialog-form").find('[data-i18n]').each(function() {
var current = $(this).attr("data-i18n");
var keys = current.split(";");
for (var i=0;i<keys.length;i++) {
var key = keys[i];
if (key.indexOf(":") === -1) {
var prefix = "";
if (key.indexOf("[")===0) {
var parts = key.split("]");
prefix = parts[0]+"]";
key = parts[1];
}
keys[i] = prefix+ns+":"+key;
}
}
$(this).attr("data-i18n",keys.join(";"));
});
$('<input type="text" style="display: none;" />').appendTo("#dialog-form");
prepareEditDialog(node,node._def,"node-input");
$("#dialog").i18n();
$( "#dialog" ).dialog("option","title","Edit "+type+" node").dialog( "open" );
}
function showEditConfigNodeDialog(name,type,id) {
var adding = (id == "_ADD_");
var node_def = RED.nodes.getType(type);
editing_config_node = RED.nodes.node(id);
var ns;
if (node_def.set.module === "node-red") {
ns = "node-red";
} else {
ns = node_def.set.id;
}
var activeWorkspace = RED.nodes.workspace(RED.workspaces.active());
if (!activeWorkspace) {
activeWorkspace = RED.nodes.subflow(RED.workspaces.active());
}
if (editing_config_node == null) {
editing_config_node = {
id: (1+Math.random()*4294967295).toString(16),
_def: node_def,
type: type,
z: activeWorkspace.id,
users: []
}
for (var d in node_def.defaults) {
if (node_def.defaults[d].value) {
editing_config_node[d] = node_def.defaults[d].value;
}
}
editing_config_node["_"] = node_def._;
}
$("#node-config-dialog-edit-form").html($("script[data-template-name='"+type+"']").html());
$("#dialog-config-form").find('[data-i18n]').each(function() {
var current = $(this).attr("data-i18n");
if (current.indexOf(":") === -1) {
var prefix = "";
if (current.indexOf("[")===0) {
var parts = current.split("]");
prefix = parts[0]+"]";
current = parts[1];
}
$(this).attr("data-i18n",prefix+ns+":"+current);
}
});
prepareEditDialog(editing_config_node,node_def,"node-config-input");
var buttons = $( "#node-config-dialog" ).dialog("option","buttons");
if (adding) {
if (buttons.length == 3) {
buttons = buttons.splice(1);
}
buttons[0].text = "Add";
$("#node-config-dialog-user-count").find("span").html("").parent().hide();
} else {
if (buttons.length == 2) {
buttons.unshift({
class: 'leftButton',
text: RED._("editor.configDelete"),
click: function() {
var configProperty = $(this).dialog('option','node-property');
var configId = $(this).dialog('option','node-id');
var configType = $(this).dialog('option','node-type');
var configTypeDef = RED.nodes.getType(configType);
if (configTypeDef.ondelete) {
configTypeDef.ondelete.call(editing_config_node);
}
if (configTypeDef.oneditdelete) {
configTypeDef.oneditdelete.call(editing_config_node);
}
var historyEvent = {
t:'delete',
nodes:[editing_config_node],
changes: {},
dirty: RED.nodes.dirty()
}
RED.nodes.remove(configId);
for (var i=0;i<editing_config_node.users.length;i++) {
var user = editing_config_node.users[i];
historyEvent.changes[user.id] = {
changed: user.changed,
valid: user.valid
};
for (var d in user._def.defaults) {
if (user._def.defaults.hasOwnProperty(d) && user[d] == configId) {
historyEvent.changes[user.id][d] = configId
user[d] = "";
user.changed = true;
user.dirty = true;
}
}
validateNode(user);
}
updateConfigNodeSelect(configProperty,configType,"");
RED.nodes.dirty(true);
$( this ).dialog( "close" );
RED.view.redraw();
RED.history.push(historyEvent);
}
});
}
buttons[1].text = "Update";
$("#node-config-dialog-user-count").find("span").html(RED._("editor.nodesUse", {count:editing_config_node.users.length})).parent().show();
}
if (editing_config_node._def.exclusive) {
$("#node-config-dialog-scope").hide();
} else {
$("#node-config-dialog-scope").show();
}
$("#node-config-dialog-scope-warning").hide();
var nodeUserFlows = {};
editing_config_node.users.forEach(function(n) {
nodeUserFlows[n.z] = true;
});
var flowCount = Object.keys(nodeUserFlows).length;
var tabSelect = $("#node-config-dialog-scope").empty();
tabSelect.off("change");
tabSelect.append('<option value=""'+(!editing_config_node.z?" selected":"")+' data-i18n="sidebar.config.global"></option>');
tabSelect.append('<option disabled data-i18n="sidebar.config.flows"></option>');
RED.nodes.eachWorkspace(function(ws) {
var workspaceLabel = ws.label;
if (nodeUserFlows[ws.id]) {
workspaceLabel = "* "+workspaceLabel;
}
tabSelect.append('<option value="'+ws.id+'"'+(ws.id==editing_config_node.z?" selected":"")+'>'+workspaceLabel+'</option>');
});
tabSelect.append('<option disabled data-i18n="sidebar.config.subflows"></option>');
RED.nodes.eachSubflow(function(ws) {
var workspaceLabel = ws.name;
if (nodeUserFlows[ws.id]) {
workspaceLabel = "* "+workspaceLabel;
}
tabSelect.append('<option value="'+ws.id+'"'+(ws.id==editing_config_node.z?" selected":"")+'>'+workspaceLabel+'</option>');
});
if (flowCount > 0) {
tabSelect.on('change',function() {
var newScope = $(this).val();
if (newScope === '') {
// global scope - everyone can use it
$("#node-config-dialog-scope-warning").hide();
} else if (!nodeUserFlows[newScope] || flowCount > 1) {
// a user will loose access to it
$("#node-config-dialog-scope-warning").show();
} else {
$("#node-config-dialog-scope-warning").hide();
}
});
}
//tabSelect.append('<option value="'+activeWorkspace.id+'"'+(activeWorkspace.id==configNode.z?" selected":"")+'>'+workspaceLabel+'</option>');
tabSelect.i18n();
$( "#node-config-dialog" ).dialog("option","buttons",buttons);
$("#node-config-dialog").i18n();
$( "#node-config-dialog" )
.dialog("option","node-adding",adding)
.dialog("option","node-property",name)
.dialog("option","node-id",editing_config_node.id)
.dialog("option","node-type",type)
.dialog("option","title",(adding?RED._("editor.addNewConfig", {type:type}):RED._("editor.editConfig", {type:type})))
.dialog( "open" );
}
function updateConfigNodeSelect(name,type,value) {
var button = $("#node-input-edit-"+name);
if (button.length) {
if (value) {
button.text(RED._("editor.configEdit"));
} else {
button.text(RED._("editor.configAdd"));
}
$("#node-input-"+name).val(value);
} else {
var select = $("#node-input-"+name);
var node_def = RED.nodes.getType(type);
select.children().remove();
var activeWorkspace = RED.nodes.workspace(RED.workspaces.active());
if (!activeWorkspace) {
activeWorkspace = RED.nodes.subflow(RED.workspaces.active());
}
var configNodes = [];
RED.nodes.eachConfig(function(config) {
if (config.type == type && (!config.z || config.z === activeWorkspace.id)) {
var label = "";
if (typeof node_def.label == "function") {
label = node_def.label.call(config);
} else {
label = node_def.label;
}
configNodes.push({id:config.id,label:label});
}
});
configNodes.sort(function(A,B) {
if (A.label < B.label) {
return -1;
} else if (A.label > B.label) {
return 1;
}
return 0;
});
configNodes.forEach(function(cn) {
select.append('<option value="'+cn.id+'"'+(value==cn.id?" selected":"")+'>'+cn.label+'</option>');
});
select.append('<option value="_ADD_"'+(value===""?" selected":"")+'>'+RED._("editor.addNewType", {type:type})+'</option>');
window.setTimeout(function() { select.change();},50);
}
}
function createNodeConfigDialog(){
$( "#node-config-dialog" ).dialog({
modal: true,
autoOpen: false,
dialogClass: "ui-dialog-no-close",
minWidth: 500,
width: 'auto',
closeOnEscape: false,
buttons: [
{
id: "node-config-dialog-ok",
text: RED._("common.label.ok"),
click: function() {
var configProperty = $(this).dialog('option','node-property');
var configId = $(this).dialog('option','node-id');
var configType = $(this).dialog('option','node-type');
var configAdding = $(this).dialog('option','node-adding');
var configTypeDef = RED.nodes.getType(configType);
var d;
var input;
var scope = $("#node-config-dialog-scope").val();
for (d in configTypeDef.defaults) {
if (configTypeDef.defaults.hasOwnProperty(d)) {
input = $("#node-config-input-"+d);
if (input.attr('type') === "checkbox") {
editing_config_node[d] = input.prop('checked');
} else {
editing_config_node[d] = input.val();
}
}
}
editing_config_node.label = configTypeDef.label;
editing_config_node.z = scope;
if (scope) {
editing_config_node.users = editing_config_node.users.filter(function(n) {
var keep = true;
for (var d in n._def.defaults) {
if (n._def.defaults.hasOwnProperty(d)) {
if (n._def.defaults[d].type === editing_config_node.type &&
n[d] === editing_config_node.id &&
n.z !== scope) {
keep = false;
n[d] = null;
n.dirty = true;
n.changed = true;
validateNode(n);
}
}
}
return keep;
});
}
if (configAdding) {
RED.nodes.add(editing_config_node);
}
if (configTypeDef.oneditsave) {
configTypeDef.oneditsave.call(editing_config_node);
}
if (configTypeDef.credentials) {
updateNodeCredentials(editing_config_node,configTypeDef.credentials,"node-config-input");
}
validateNode(editing_config_node);
for (var i=0;i<editing_config_node.users.length;i++) {
var user = editing_config_node.users[i];
validateNode(user);
}
updateConfigNodeSelect(configProperty,configType,editing_config_node.id);
RED.nodes.dirty(true);
RED.view.redraw(true);
$(this).dialog("close");
}
},
{
id: "node-config-dialog-cancel",
text: RED._("common.label.cancel"),
click: function() {
var configType = $(this).dialog('option','node-type');
var configId = $(this).dialog('option','node-id');
var configAdding = $(this).dialog('option','node-adding');
var configTypeDef = RED.nodes.getType(configType);
if (configTypeDef.oneditcancel) {
// TODO: what to pass as this to call
if (configTypeDef.oneditcancel) {
var cn = RED.nodes.node(configId);
if (cn) {
configTypeDef.oneditcancel.call(cn,false);
} else {
configTypeDef.oneditcancel.call({id:configId},true);
}
}
}
$( this ).dialog( "close" );
}
}
],
resize: function(e,ui) {
},
open: function(e) {
var minWidth = $(this).dialog('option','minWidth');
if ($(this).outerWidth() < minWidth) {
$(this).dialog('option','width',minWidth);
}
if (RED.view.state() != RED.state.EDITING) {
RED.keyboard.disable();
}
},
close: function(e) {
$(this).dialog('option','width','auto');
$(this).dialog('option','height','auto');
$("#node-config-dialog-edit-form").html("");
if (RED.view.state() != RED.state.EDITING) {
RED.keyboard.enable();
}
RED.workspaces.refresh();
},
create: function() {
$("#node-config-dialog").parent().find("div.ui-dialog-buttonpane")
.prepend('<div id="node-config-dialog-user-count"><i class="fa fa-info-circle"></i> <span></span></div>');
$("#node-config-dialog").parent().find('.ui-dialog-titlebar').append('<span id="node-config-dialog-scope-container"><span id="node-config-dialog-scope-warning" data-i18n="[title]editor.errors.scopeChange"><i class="fa fa-warning"></i></span><select id="node-config-dialog-scope"></select></span>');
$("#node-config-dialog").parent().draggable({
cancel: '.ui-dialog-content, .ui-dialog-titlebar-close, #node-config-dialog-scope-container'
});
}
}).parent().on('keydown', function(evt) {
if (evt.keyCode === $.ui.keyCode.ESCAPE && (evt.metaKey || evt.ctrlKey)) {
$("#node-config-dialog-cancel").click();
} else if (evt.keyCode === $.ui.keyCode.ENTER && (evt.metaKey || evt.ctrlKey)) {
$("#node-config-dialog-ok").click();
}
});
}
function createSubflowDialog(){
$( "#subflow-dialog" ).dialog({
modal: true,
autoOpen: false,
dialogClass: "ui-dialog-no-close",
closeOnEscape: false,
minWidth: 500,
width: 'auto',
buttons: [
{
id: "subflow-dialog-ok",
text: RED._("common.label.ok"),
click: function() {
if (editing_node) {
var i;
var changes = {};
var changed = false;
var wasDirty = RED.nodes.dirty();
var newName = $("#subflow-input-name").val();
if (newName != editing_node.name) {
changes['name'] = editing_node.name;
editing_node.name = newName;
changed = true;
$("#menu-item-workspace-menu-"+editing_node.id.replace(".","-")).text(newName);
}
var newDescription = subflowEditor.getValue();
if (newDescription != editing_node.info) {
changes['info'] = editing_node.info;
editing_node.info = newDescription;
changed = true;
}
RED.palette.refresh();
if (changed) {
var subflowInstances = [];
RED.nodes.eachNode(function(n) {
if (n.type == "subflow:"+editing_node.id) {
subflowInstances.push({
id:n.id,
changed:n.changed
})
n.changed = true;
n.dirty = true;
updateNodeProperties(n);
}
});
var wasChanged = editing_node.changed;
editing_node.changed = true;
RED.nodes.dirty(true);
var historyEvent = {
t:'edit',
node:editing_node,
changes:changes,
dirty:wasDirty,
changed:wasChanged,
subflow: {
instances:subflowInstances
}
};
RED.history.push(historyEvent);
}
editing_node.dirty = true;
RED.view.redraw(true);
}
$( this ).dialog( "close" );
}
},
{
id: "subflow-dialog-cancel",
text: RED._("common.label.cancel"),
click: function() {
$( this ).dialog( "close" );
editing_node = null;
}
}
],
create: function(e) {
$("#subflow-dialog form" ).submit(function(e) { e.preventDefault();});
subflowEditor = RED.editor.createEditor({
id: 'subflow-input-info-editor',
mode: 'ace/mode/markdown',
value: ""
});
},
open: function(e) {
RED.keyboard.disable();
var minWidth = $(this).dialog('option','minWidth');
if ($(this).outerWidth() < minWidth) {
$(this).dialog('option','width',minWidth);
}
},
close: function(e) {
RED.keyboard.enable();
if (RED.view.state() != RED.state.IMPORT_DRAGGING) {
RED.view.state(RED.state.DEFAULT);
}
RED.sidebar.info.refresh(editing_node);
RED.workspaces.refresh();
editing_node = null;
},
resize: function(e) {
var rows = $("#subflow-dialog>form>div:not(.node-text-editor-row)");
var editorRow = $("#subflow-dialog>form>div.node-text-editor-row");
var height = $("#subflow-dialog").height();
for (var i=0;i<rows.size();i++) {
height -= $(rows[i]).outerHeight(true);
}
height -= (parseInt($("#subflow-dialog>form").css("marginTop"))+parseInt($("#subflow-dialog>form").css("marginBottom")));
$(".node-text-editor").css("height",height+"px");
subflowEditor.resize();
}
}).parent().on('keydown', function(evt) {
if (evt.keyCode === $.ui.keyCode.ESCAPE && (evt.metaKey || evt.ctrlKey)) {
$("#subflow-dialog-cancel").click();
} else if (evt.keyCode === $.ui.keyCode.ENTER && (evt.metaKey || evt.ctrlKey)) {
$("#subflow-dialog-ok").click();
}
});
}
function showEditSubflowDialog(subflow) {
editing_node = subflow;
RED.view.state(RED.state.EDITING);
$("#subflow-input-name").val(subflow.name);
subflowEditor.getSession().setValue(subflow.info,-1);
var userCount = 0;
var subflowType = "subflow:"+editing_node.id;
RED.nodes.eachNode(function(n) {
if (n.type === subflowType) {
userCount++;
}
});
$("#subflow-dialog-user-count").html(RED._("subflow.subflowInstances", {count:userCount})).show();
$("#subflow-dialog").dialog("option","title",RED._("subflow.editSubflow",{name:subflow.name})).dialog( "open" );
}
return {
init: function(){
createDialog();
createNodeConfigDialog();
createSubflowDialog();
},
edit: showEditDialog,
editConfig: showEditConfigNodeDialog,
editSubflow: showEditSubflowDialog,
validateNode: validateNode,
updateNodeProperties: updateNodeProperties, // TODO: only exposed for edit-undo
createEditor: function(options) {
var editor = ace.edit(options.id);
editor.setTheme("ace/theme/tomorrow");
var session = editor.getSession();
if (options.mode) {
session.setMode(options.mode);
}
if (options.foldStyle) {
session.setFoldStyle(options.foldStyle);
} else {
session.setFoldStyle('markbeginend');
}
if (options.options) {
editor.setOptions(options.options);
} else {
editor.setOptions({
enableBasicAutocompletion:true,
enableSnippets:true
});
}
editor.$blockScrolling = Infinity;
if (options.value) {
session.setValue(options.value,-1);
}
return editor;
}
}
})();