/
editor.js
2902 lines (2717 loc) · 131 KB
/
editor.js
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/**
* 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.
**/
/**
* @namespace RED.editor
*/
RED.editor = (function() {
var editStack = [];
var editing_node = null;
var editing_config_node = null;
var subflowEditor;
var customEditTypes = {};
var editTrayWidthCache = {};
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 validationErrors;
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;
}
validationErrors = validateNodeProperties(node, node._def.defaults, node);
node.valid = isValid && validationErrors.length === 0;
node.changed = node.changed || hasChanged;
node.validationErrors = validationErrors;
} else if (node._def) {
validationErrors = validateNodeProperties(node, node._def.defaults, node);
if (node._def._creds) {
validationErrors = validationErrors.concat(validateNodeProperties(node, node._def.credentials, node._def._creds))
}
node.valid = (validationErrors.length === 0);
node.validationErrors = validationErrors;
} 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 {array} an array of invalid properties
*/
function validateNodeProperties(node, definition, properties) {
var result = [];
for (var prop in definition) {
if (definition.hasOwnProperty(prop)) {
if (!validateNodeProperty(node, definition, prop, properties[prop])) {
result.push(prop);
}
}
}
return result;
}
/**
* 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;
// Check for $(env-var) and consider it valid
if (/^\$\([a-zA-Z_][a-zA-Z0-9_]*\)$/.test(value)) {
return true;
}
// Check for ${env-var} and consider it valid
if (/^\$\{[a-zA-Z_][a-zA-Z0-9_]*\}$/.test(value)) {
return true;
}
if ("required" in definition[property] && definition[property].required) {
valid = value !== "";
}
if (valid && "validate" in definition[property]) {
try {
valid = definition[property].validate.call(node,value);
} catch(err) {
console.log("Validation error:",node.type,node.id,"property: "+property,"value:",value,err);
}
}
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;
}
function validateNodeEditor(node,prefix) {
for (var prop in node._def.defaults) {
if (node._def.defaults.hasOwnProperty(prop)) {
validateNodeEditorProperty(node,node._def.defaults,prop,prefix);
}
}
if (node._def.credentials) {
for (prop in node._def.credentials) {
if (node._def.credentials.hasOwnProperty(prop)) {
validateNodeEditorProperty(node,node._def.credentials,prop,prefix);
}
}
}
}
function validateNodeEditorProperty(node,defaults,property,prefix) {
var input = $("#"+prefix+"-"+property);
if (input.length > 0) {
var value = input.val();
if (defaults[property].hasOwnProperty("format") && defaults[property].format !== "" && input[0].nodeName === "DIV") {
value = input.text();
}
if (!validateNodeProperty(node, defaults, property,value)) {
input.addClass("input-error");
} else {
input.removeClass("input-error");
}
}
}
/**
* 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
* @param outputMap - (optional) a map of old->new port numbers if wires should be moved
* @returns {array} the links that were removed due to this update
*/
function updateNodeProperties(node, outputMap) {
node.resize = true;
node.dirty = true;
node.dirtyStatus = true;
var removedLinks = [];
if (outputMap) {
RED.nodes.eachLink(function(l) {
if (l.source === node) {
if (outputMap.hasOwnProperty(l.sourcePort)) {
if (outputMap[l.sourcePort] === "-1") {
removedLinks.push(l);
} else {
l.sourcePort = outputMap[l.sourcePort];
}
}
}
});
}
if (node.hasOwnProperty("__outputs")) {
if (node.outputs < node.__outputs) {
RED.nodes.eachLink(function(l) {
if (l.source === node && l.sourcePort >= node.outputs && removedLinks.indexOf(l) === -1) {
removedLinks.push(l);
}
});
}
delete node.__outputs;
}
node.inputs = Math.min(1,Math.max(0,parseInt(node.inputs)));
if (isNaN(node.inputs)) {
node.inputs = 0;
}
if (node.inputs === 0) {
removedLinks = removedLinks.concat(RED.nodes.filterLinks({target:node}));
}
for (var l=0;l<removedLinks.length;l++) {
RED.nodes.removeLink(removedLinks[l]);
}
return removedLinks;
}
/**
* 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,prefix) {
var input = $("#"+prefix+"-"+property);
if (input.length === 0 ) {
return;
}
var newWidth = input.width();
var attrStyle = input.attr('style');
var m;
if ((m = /width\s*:\s*(\d+(%|[a-z]+))/i.exec(attrStyle)) !== null) {
newWidth = m[1];
} else {
newWidth = "70%";
}
var outerWrap = $("<div></div>").css({display:'inline-block',position:'relative'});
var selectWrap = $("<div></div>").css({position:'absolute',left:0,right:'40px'}).appendTo(outerWrap);
var select = $('<select id="'+prefix+'-'+property+'"></select>').appendTo(selectWrap);
outerWrap.width(newWidth).height(input.height());
if (outerWrap.width() === 0) {
outerWrap.width("70%");
}
input.replaceWith(outerWrap);
// set the style attr directly - using width() on FF causes a value of 114%...
select.attr('style',"width:100%");
updateConfigNodeSelect(property,type,node[property],prefix);
$('<a id="'+prefix+'-lookup-'+property+'" class="red-ui-button"><i class="fa fa-pencil"></i></a>')
.css({position:'absolute',right:0,top:0})
.appendTo(outerWrap);
$('#'+prefix+'-lookup-'+property).on("click", function(e) {
showEditConfigNodeDialog(property,type,select.find(":selected").val(),prefix);
e.preventDefault();
});
var label = "";
var configNode = RED.nodes.node(node[property]);
var node_def = RED.nodes.getType(type);
if (configNode) {
label = RED.utils.getNodeLabel(configNode,configNode.id);
}
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,prefix) {
var input = $("#"+prefix+"-"+property);
input.val(node[property]);
input.attr("type","hidden");
var button = $("<a>",{id:prefix+"-edit-"+property, class:"red-ui-button"});
input.after(button);
if (node[property]) {
button.text(RED._("editor.configEdit"));
} else {
button.text(RED._("editor.configAdd"));
}
button.on("click", function(e) {
showEditConfigNodeDialog(property,type,input.val()||"_ADD_",prefix);
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)
* @param definition - the definition of the field
*/
function preparePropertyEditor(node,property,prefix,definition) {
var input = $("#"+prefix+"-"+property);
if (input.length === 0) {
return;
}
if (input.attr('type') === "checkbox") {
input.prop('checked',node[property]);
}
else {
var val = node[property];
if (val == null) {
val = "";
}
if (definition !== undefined && definition[property].hasOwnProperty("format") && definition[property].format !== "" && input[0].nodeName === "DIV") {
input.html(RED.text.format.getHtml(val, definition[property].format, {}, false, "en"));
RED.text.format.attach(input[0], definition[property].format, {}, false, "en");
} else {
input.val(val);
if (input[0].nodeName === 'INPUT' || input[0].nodeName === 'TEXTAREA') {
RED.text.bidi.prepareInput(input);
}
}
}
}
/**
* 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) {
var input = $("#"+prefix+"-"+property);
if (definition !== undefined && "format" in definition[property] && definition[property].format !== "" && input[0].nodeName === "DIV") {
$("#"+prefix+"-"+property).on('change keyup', function(event,skipValidation) {
if (!skipValidation) {
validateNodeEditor(node,prefix);
}
});
} else {
$("#"+prefix+"-"+property).on("change", function(event,skipValidation) {
if (!skipValidation) {
validateNodeEditor(node,prefix);
}
});
}
}
/**
* 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, credDef);
}
attachPropertyChangeHandler(node, credDef, cred, prefix);
}
}
}
/**
* 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);
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;
}
}
}
}
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,done) {
for (var d in definition.defaults) {
if (definition.defaults.hasOwnProperty(d)) {
if (definition.defaults[d].type) {
if (!definition.defaults[d]._type.array) {
var configTypeDef = RED.nodes.getType(definition.defaults[d].type);
if (configTypeDef && configTypeDef.category === 'config') {
if (configTypeDef.exclusive) {
prepareConfigNodeButton(node,d,definition.defaults[d].type,prefix);
} else {
prepareConfigNodeSelect(node,d,definition.defaults[d].type,prefix);
}
} else {
console.log("Unknown type:", definition.defaults[d].type);
preparePropertyEditor(node,d,prefix,definition.defaults);
}
}
} else {
preparePropertyEditor(node,d,prefix,definition.defaults);
}
attachPropertyChangeHandler(node,definition.defaults,d,prefix);
}
}
var completePrepare = function() {
if (definition.oneditprepare) {
try {
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
// to prevent full node validation from being triggered each time
for (var d in definition.defaults) {
if (definition.defaults.hasOwnProperty(d)) {
$("#"+prefix+"-"+d).trigger("change",[true]);
}
}
if (definition.credentials) {
for (d in definition.credentials) {
if (definition.credentials.hasOwnProperty(d)) {
$("#"+prefix+"-"+d).trigger("change",[true]);
}
}
}
validateNodeEditor(node,prefix);
if (done) {
done();
}
}
if (definition.credentials || /^subflow:/.test(definition.type)) {
if (node.credentials) {
populateCredentialsInputs(node, definition.credentials, node.credentials, prefix);
completePrepare();
} else {
getNodeCredentials(node.type, node.id, function(data) {
if (data) {
node.credentials = data;
node.credentials._ = $.extend(true,{},data);
if (!/^subflow:/.test(definition.type)) {
populateCredentialsInputs(node, definition.credentials, node.credentials, prefix);
}
}
completePrepare();
});
}
} else {
completePrepare();
}
}
function getEditStackTitle() {
var label;
for (var i=editStack.length-1;i<editStack.length;i++) {
var node = editStack[i];
label = node.type;
if (node.type === 'group') {
label = RED._("group.editGroup",{name:RED.utils.sanitize(node.name||node.id)});
} else if (node.type === '_expression') {
label = RED._("expressionEditor.title");
} else if (node.type === '_js') {
label = RED._("jsEditor.title");
} else if (node.type === '_text') {
label = RED._("textEditor.title");
} else if (node.type === '_json') {
label = RED._("jsonEditor.title");
} else if (node.type === '_markdown') {
label = RED._("markdownEditor.title");
} else if (node.type === '_buffer') {
label = RED._("bufferEditor.title");
} else if (node.type === 'subflow') {
label = RED._("subflow.editSubflow",{name:RED.utils.sanitize(node.name)})
} else if (node.type.indexOf("subflow:")===0) {
var subflow = RED.nodes.subflow(node.type.substring(8));
label = RED._("subflow.editSubflowInstance",{name:RED.utils.sanitize(subflow.name)})
} else if (node._def !== undefined) {
if (typeof node._def.paletteLabel !== "undefined") {
try {
label = RED.utils.sanitize((typeof node._def.paletteLabel === "function" ? node._def.paletteLabel.call(node._def) : node._def.paletteLabel)||"");
} catch(err) {
console.log("Definition error: "+node.type+".paletteLabel",err);
}
}
if (i === editStack.length-1) {
if (RED.nodes.node(node.id)) {
label = RED._("editor.editNode",{type:RED.utils.sanitize(label)});
} else {
label = RED._("editor.addNewConfig",{type:RED.utils.sanitize(label)});
}
}
}
}
return label;
}
function isSameObj(env0, env1) {
return (JSON.stringify(env0) === JSON.stringify(env1));
}
function buildEditForm(container,formId,type,ns,node) {
var dialogForm = $('<form id="'+formId+'" class="form-horizontal" autocomplete="off"></form>').appendTo(container);
dialogForm.html($("script[data-template-name='"+type+"']").html());
ns = ns||"node-red";
dialogForm.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(";"));
});
if (type === "subflow-template") {
// This is the 'edit properties' dialog for a subflow template
// TODO: this needs to happen later in the dialog open sequence
// so that credentials can be loaded prior to building the form
RED.subflow.buildEditForm(type,node);
}
// Add dummy fields to prevent 'Enter' submitting the form in some
// cases, and also prevent browser auto-fill of password
// - the elements cannot be hidden otherwise Chrome will ignore them.
// - the elements need to have id's that imply password/username
$('<span style="position: absolute; top: -2000px;"><input id="red-ui-trap-password" type="password"/></span>').prependTo(dialogForm);
$('<span style="position: absolute; top: -2000px;"><input id="red-ui-trap-username" type="text"/></span>').prependTo(dialogForm);
$('<span style="position: absolute; top: -2000px;"><input id="red-ui-trap-user" type="text"/></span>').prependTo(dialogForm);
dialogForm.on("submit", function(e) { e.preventDefault();});
dialogForm.find('input').attr("autocomplete","off");
return dialogForm;
}
function refreshLabelForm(container,node) {
var inputPlaceholder = node._def.inputLabels?RED._("editor.defaultLabel"):RED._("editor.noDefaultLabel");
var outputPlaceholder = node._def.outputLabels?RED._("editor.defaultLabel"):RED._("editor.noDefaultLabel");
var inputsDiv = $("#red-ui-editor-node-label-form-inputs");
var outputsDiv = $("#red-ui-editor-node-label-form-outputs");
var inputCount;
var formInputs = $("#node-input-inputs").val();
if (formInputs === undefined) {
if (node.type === 'subflow') {
inputCount = node.in.length;
} else {
inputCount = node.inputs || node._def.inputs || 0;
}
} else {
inputCount = Math.min(1,Math.max(0,parseInt(formInputs)));
if (isNaN(inputCount)) {
inputCount = 0;
}
}
var children = inputsDiv.children();
var childCount = children.length;
if (childCount === 1 && $(children[0]).hasClass('red-ui-editor-node-label-form-none')) {
childCount--;
}
if (childCount < inputCount) {
if (childCount === 0) {
// remove the 'none' placeholder
$(children[0]).remove();
}
for (i = childCount;i<inputCount;i++) {
buildLabelRow("input",i,"",inputPlaceholder).appendTo(inputsDiv);
}
} else if (childCount > inputCount) {
for (i=inputCount;i<childCount;i++) {
$(children[i]).remove();
}
if (inputCount === 0) {
buildLabelRow().appendTo(inputsDiv);
}
}
var outputCount;
var i;
var formOutputs = $("#node-input-outputs").val();
if (formOutputs === undefined) {
if (node.type === 'subflow') {
outputCount = node.out.length;
} else {
inputCount = node.outputs || node._def.outputs || 0;
}
} else if (isNaN(formOutputs)) {
var outputMap = JSON.parse(formOutputs);
var keys = Object.keys(outputMap);
children = outputsDiv.children();
childCount = children.length;
if (childCount === 1 && $(children[0]).hasClass('red-ui-editor-node-label-form-none')) {
childCount--;
}
outputCount = 0;
var rows = [];
keys.forEach(function(p) {
var row = $("#red-ui-editor-node-label-form-output-"+p).parent();
if (row.length === 0 && outputMap[p] !== -1) {
if (childCount === 0) {
$(children[0]).remove();
childCount = -1;
}
row = buildLabelRow("output",p,"",outputPlaceholder);
} else {
row.detach();
}
if (outputMap[p] !== -1) {
outputCount++;
rows.push({i:parseInt(outputMap[p]),r:row});
}
});
rows.sort(function(A,B) {
return A.i-B.i;
})
rows.forEach(function(r,i) {
r.r.find("label").text((i+1)+".");
r.r.appendTo(outputsDiv);
})
if (rows.length === 0) {
buildLabelRow("output",i,"").appendTo(outputsDiv);
} else {
}
} else {
outputCount = Math.max(0,parseInt(formOutputs));
}
children = outputsDiv.children();
childCount = children.length;
if (childCount === 1 && $(children[0]).hasClass('red-ui-editor-node-label-form-none')) {
childCount--;
}
if (childCount < outputCount) {
if (childCount === 0) {
// remove the 'none' placeholder
$(children[0]).remove();
}
for (i = childCount;i<outputCount;i++) {
buildLabelRow("output",i,"").appendTo(outputsDiv);
}
} else if (childCount > outputCount) {
for (i=outputCount;i<childCount;i++) {
$(children[i]).remove();
}
if (outputCount === 0) {
buildLabelRow().appendTo(outputsDiv);
}
}
}
function buildLabelRow(type, index, value, placeHolder) {
var result = $('<div>',{class:"red-ui-editor-node-label-form-row"});
if (type === undefined) {
$('<span>').text(RED._("editor.noDefaultLabel")).appendTo(result);
result.addClass("red-ui-editor-node-label-form-none");
} else {
result.addClass("");
var id = "red-ui-editor-node-label-form-"+type+"-"+index;
$('<label>',{for:id}).text((index+1)+".").appendTo(result);
var input = $('<input>',{type:"text",id:id, placeholder: placeHolder}).val(value).appendTo(result);
var clear = $('<button type="button" class="red-ui-button red-ui-button-small"><i class="fa fa-times"></i></button>').appendTo(result);
clear.on("click", function(evt) {
evt.preventDefault();
input.val("");
})
}
return result;
}
function showIconPicker(container, backgroundColor, iconPath, faOnly, done) {
var picker = $('<div class="red-ui-icon-picker">');
var searchDiv = $("<div>",{class:"red-ui-search-container"}).appendTo(picker);
searchInput = $('<input type="text">').attr("placeholder",RED._("editor.searchIcons")).appendTo(searchDiv).searchBox({
delay: 50,
change: function() {
var searchTerm = $(this).val().trim();
if (searchTerm === "") {
iconList.find(".red-ui-icon-list-module").show();
iconList.find(".red-ui-icon-list-icon").show();
} else {
iconList.find(".red-ui-icon-list-module").hide();
iconList.find(".red-ui-icon-list-icon").each(function(i,n) {
if ($(n).data('icon').indexOf(searchTerm) === -1) {
$(n).hide();
} else {
$(n).show();
}
});
}
}
});
var row = $('<div>').appendTo(picker);
var iconList = $('<div class="red-ui-icon-list">').appendTo(picker);
var metaRow = $('<div class="red-ui-icon-meta"></div>').appendTo(picker);
var summary = $('<span>').appendTo(metaRow);
var resetButton = $('<button type="button" class="red-ui-button red-ui-button-small">'+RED._("editor.useDefault")+'</button>').appendTo(metaRow).on("click", function(e) {
e.preventDefault();
iconPanel.hide();
done(null);
});
if (!backgroundColor && faOnly) {
iconList.addClass("red-ui-icon-list-dark");
}
setTimeout(function() {
var iconSets = RED.nodes.getIconSets();
Object.keys(iconSets).forEach(function(moduleName) {
if (faOnly && (moduleName !== "font-awesome")) {
return;
}
var icons = iconSets[moduleName];
if (icons.length > 0) {
// selectIconModule.append($("<option></option>").val(moduleName).text(moduleName));
var header = $('<div class="red-ui-icon-list-module"></div>').text(moduleName).appendTo(iconList);
$('<i class="fa fa-cube"></i>').prependTo(header);
icons.forEach(function(icon) {
var iconDiv = $('<div>',{class:"red-ui-icon-list-icon"}).appendTo(iconList);
var nodeDiv = $('<div>',{class:"red-ui-search-result-node"}).appendTo(iconDiv);
var icon_url = RED.settings.apiRootUrl+"icons/"+moduleName+"/"+icon;
iconDiv.data('icon',icon_url);
if (backgroundColor) {
nodeDiv.css({
'backgroundColor': backgroundColor
});
var borderColor = RED.utils.getDarkerColor(backgroundColor);
if (borderColor !== backgroundColor) {
nodeDiv.css('border-color',borderColor)
}
}
var iconContainer = $('<div/>',{class:"red-ui-palette-icon-container"}).appendTo(nodeDiv);
RED.utils.createIconElement(icon_url, iconContainer, true);
if (iconPath.module === moduleName && iconPath.file === icon) {
iconDiv.addClass("selected");
}
iconDiv.on("mouseover", function() {
summary.text(icon);
})
iconDiv.on("mouseout", function() {
summary.html(" ");
})
iconDiv.on("click", function() {
iconPanel.hide();
done(moduleName+"/"+icon);
})
})
}
});
setTimeout(function() {
spinner.remove();
},50);
},300);
var spinner = RED.utils.addSpinnerOverlay(iconList,true);
var iconPanel = RED.popover.panel(picker);
iconPanel.show({
target: container
})
picker.slideDown(100);
searchInput.trigger("focus");
}
function buildAppearanceForm(container,node) {
var dialogForm = $('<form class="dialog-form form-horizontal" autocomplete="off"></form>').appendTo(container);
var i,row;
if (node.type === "subflow") {
var categoryRow = $("<div/>", {
class: "form-row"
}).appendTo(dialogForm);
$("<label/>", {
for: "subflow-appearance-input-category",
"data-i18n": "editor:subflow.category"
}).appendTo(categoryRow);
var categorySelector = $("<select/>", {
id: "subflow-appearance-input-category"
}).css({
width: "250px"
}).appendTo(categoryRow);
$("<input/>", {
type: "text",
id: "subflow-appearance-input-custom-category"
}).css({
display: "none",
"margin-left": "10px",
width: "calc(100% - 250px)"
}).appendTo(categoryRow);
var categories = RED.palette.getCategories();
categories.sort(function(A,B) {
return A.label.localeCompare(B.label);
})
categories.forEach(function(cat) {
categorySelector.append($("<option/>").val(cat.id).text(cat.label));
})
categorySelector.append($("<option/>").attr('disabled',true).text("---"));
categorySelector.append($("<option/>").val("_custom_").text(RED._("palette.addCategory")));
$("#subflow-appearance-input-category").on("change", function() {
var val = $(this).val();
if (val === "_custom_") {
$("#subflow-appearance-input-category").width(120);
$("#subflow-appearance-input-custom-category").show();
} else {
$("#subflow-appearance-input-category").width(250);
$("#subflow-appearance-input-custom-category").hide();
}
})
$("#subflow-appearance-input-category").val(node.category||"subflows");
var userCount = 0;
var subflowType = "subflow:"+node.id;
// RED.nodes.eachNode(function(n) {
// if (n.type === subflowType) {
// userCount++;
// }
// });
$("#red-ui-editor-subflow-user-count")
.text(RED._("subflow.subflowInstances", {count:node.instances.length})).show();
}
$('<div class="form-row">'+
'<label for="node-input-show-label-btn" data-i18n="editor.label"></label>'+
'<span style="margin-right: 2px;"/>'+
'<input type="checkbox" id="node-input-show-label"/>'+
'</div>').appendTo(dialogForm);
$("#node-input-show-label").toggleButton({
enabledLabel: RED._("editor.show"),
disabledLabel: RED._("editor.hide")
})
if (!node.hasOwnProperty("l")) {
// Show label if type not link
node.l = !/^link (in|out)$/.test(node._def.type);
}
$("#node-input-show-label").prop("checked",node.l).trigger("change");
if (node.type === "subflow") {
// subflow template can select its color
var color = node.color ? node.color : "#DDAA99";
var colorRow = $("<div/>", {
class: "form-row"
}).appendTo(dialogForm);
$("<label/>").text(RED._("editor.color")).appendTo(colorRow);
var recommendedColors = [
"#DDAA99",
"#3FADB5", "#87A980", "#A6BBCF",
"#AAAA66", "#C0C0C0", "#C0DEED",
"#C7E9C0", "#D7D7A0", "#D8BFD8",
"#DAC4B4", "#DEB887", "#DEBD5C",
"#E2D96E", "#E6E0F8", "#E7E7AE",
"#E9967A", "#F3B567", "#FDD0A2",
"#FDF0C2", "#FFAAAA", "#FFCC66",
"#FFF0F0", "#FFFFFF"
]
RED.colorPicker.create({
id: "red-ui-editor-node-color",
value: color,
palette: recommendedColors,
sortPalette: function (a, b) {return a.l - b.l;}
}).appendTo(colorRow);
$("#red-ui-editor-node-color").on('change', function(ev) {
// Horribly out of scope...
var colour = $(this).val();
nodeDiv.css('backgroundColor',colour);
var borderColor = RED.utils.getDarkerColor(colour);
if (borderColor !== colour) {
nodeDiv.css('border-color',borderColor)
}
})
}
// If a node has icon property in defaults, the icon of the node cannot be modified. (e.g, ui_button node in dashboard)
if ((!node._def.defaults || !node._def.defaults.hasOwnProperty("icon"))) {
var iconRow = $('<div class="form-row"></div>').appendTo(dialogForm);
$('<label data-i18n="editor.settingIcon">').appendTo(iconRow);
var iconButton = $('<button type="button" class="red-ui-button red-ui-editor-node-appearance-button">').appendTo(iconRow);
$('<i class="fa fa-caret-down"></i>').appendTo(iconButton);
var nodeDiv = $('<div>',{class:"red-ui-search-result-node"}).appendTo(iconButton);
var colour = RED.utils.getNodeColor(node.type, node._def);
var icon_url = RED.utils.getNodeIcon(node._def,node);
nodeDiv.css('backgroundColor',colour);
var borderColor = RED.utils.getDarkerColor(colour);
if (borderColor !== colour) {
nodeDiv.css('border-color',borderColor)
}
var iconContainer = $('<div/>',{class:"red-ui-palette-icon-container"}).appendTo(nodeDiv);
RED.utils.createIconElement(icon_url, iconContainer, true);
iconButton.on("click", function(e) {
e.preventDefault();
var iconPath;
var icon = $("#red-ui-editor-node-icon").val()||"";
if (icon) {
iconPath = RED.utils.separateIconPath(icon);
} else {
iconPath = RED.utils.getDefaultNodeIcon(node._def, node);
}
var backgroundColor = RED.utils.getNodeColor(node.type, node._def);
if (node.type === "subflow") {
backgroundColor = $("#red-ui-editor-node-color").val();
}
showIconPicker(iconButton,backgroundColor,iconPath,false,function(newIcon) {
$("#red-ui-editor-node-icon").val(newIcon||"");
var icon_url = RED.utils.getNodeIcon(node._def,{type:node.type,icon:newIcon});
RED.utils.createIconElement(icon_url, iconContainer, true);
});
});
RED.popover.tooltip(iconButton, function() {
return $("#red-ui-editor-node-icon").val() || RED._("editor.default");
})
$('<input type="hidden" id="red-ui-editor-node-icon">').val(node.icon).appendTo(iconRow);
}
$('<div class="form-row"><span data-i18n="editor.portLabels"></span></div>').appendTo(dialogForm);