mirror of https://github.com/node-red/node-red.git
127 lines
4.2 KiB
JavaScript
127 lines
4.2 KiB
JavaScript
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
|
|
} |