mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
304 lines
14 KiB
HTML
304 lines
14 KiB
HTML
<!--
|
|
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.
|
|
-->
|
|
|
|
<script type="text/x-red" data-template-name="switch">
|
|
<div class="form-row">
|
|
<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
|
|
<input type="text" id="node-input-name" data-i18n="[placeholder]common.label.name">
|
|
</div>
|
|
<div class="form-row">
|
|
<label data-i18n="switch.label.property"></label>
|
|
<input type="text" id="node-input-property" style="width: 70%"/>
|
|
<input type="hidden" id="node-input-outputs"/>
|
|
</div>
|
|
<div class="form-row node-input-rule-container-row">
|
|
<ol id="node-input-rule-container"></ol>
|
|
</div>
|
|
<div class="form-row">
|
|
<select id="node-input-checkall" style="width:100%; margin-right:5px;">
|
|
<option value="true" data-i18n="switch.checkall"></option>
|
|
<option value="false" data-i18n="switch.stopfirst"></option>
|
|
</select>
|
|
</div>
|
|
</script>
|
|
|
|
<script type="text/x-red" data-help-name="switch">
|
|
<p>Route messages based on their property values.</p>
|
|
<h3>Details</h3>
|
|
<p>When a message arrives, the node will evaluate each of the defined rules
|
|
and forward the message to the corresponding outputs of any matching rules.</p>
|
|
<p>Optionally, the node can be set to stop evaluating rules once it finds one
|
|
that matches.</p>
|
|
<p>The rules can be evaluated against an individual message property, a flow or global
|
|
context property or the result of a JSONata expression.</p>
|
|
</script>
|
|
|
|
<script type="text/javascript">
|
|
(function() {
|
|
var operators = [
|
|
{v:"eq",t:"=="},
|
|
{v:"neq",t:"!="},
|
|
{v:"lt",t:"<"},
|
|
{v:"lte",t:"<="},
|
|
{v:"gt",t:">"},
|
|
{v:"gte",t:">="},
|
|
{v:"btwn",t:"switch.rules.btwn"},
|
|
{v:"cont",t:"switch.rules.cont"},
|
|
{v:"regex",t:"switch.rules.regex"},
|
|
{v:"true",t:"switch.rules.true"},
|
|
{v:"false",t:"switch.rules.false"},
|
|
{v:"null",t:"switch.rules.null"},
|
|
{v:"nnull",t:"switch.rules.nnull"},
|
|
{v:"else",t:"switch.rules.else"}
|
|
];
|
|
|
|
function clipValueLength(v) {
|
|
if (v.length > 15) {
|
|
return v.substring(0,15)+"...";
|
|
}
|
|
return v;
|
|
}
|
|
function getValueLabel(t,v) {
|
|
if (t === 'str') {
|
|
return '"'+clipValueLength(v)+'"';
|
|
} else if (t === 'msg' || t==='flow' || t==='global') {
|
|
return t+"."+clipValueLength(v);
|
|
}
|
|
return clipValueLength(v);
|
|
}
|
|
RED.nodes.registerType('switch', {
|
|
color: "#E2D96E",
|
|
category: 'function',
|
|
defaults: {
|
|
name: {value:""},
|
|
property: {value:"payload", required:true, validate: RED.validators.typedInput("propertyType")},
|
|
propertyType: { value:"msg" },
|
|
rules: {value:[{t:"eq", v:""}]},
|
|
checkall: {value:"true", required:true},
|
|
outputs: {value:1}
|
|
},
|
|
inputs: 1,
|
|
outputs: 1,
|
|
outputLabels: function(index) {
|
|
var rule = this.rules[index];
|
|
var label = "";
|
|
if (rule) {
|
|
for (var i=0;i<operators.length;i++) {
|
|
if (operators[i].v === rule.t) {
|
|
label = /^switch/.test(operators[i].t)?this._(operators[i].t):operators[i].t;
|
|
break;
|
|
}
|
|
}
|
|
if (rule.t === 'btwn') {
|
|
label += " "+getValueLabel(rule.vt,rule.v)+" & "+getValueLabel(rule.v2t,rule.v2);
|
|
} else if (rule.t !== 'true' && rule.t !== 'false' && rule.t !== 'null' && rule.t !== 'nnull' && rule.t !== 'else' ) {
|
|
label += " "+getValueLabel(rule.vt,rule.v);
|
|
}
|
|
return label;
|
|
}
|
|
},
|
|
icon: "switch.png",
|
|
label: function() {
|
|
return this.name||"switch";
|
|
},
|
|
oneditprepare: function() {
|
|
var node = this;
|
|
var previousValueType = {value:"prev",label:this._("inject.previous"),hasValue:false};
|
|
|
|
$("#node-input-property").typedInput({default:this.propertyType||'msg',types:['msg','flow','global','jsonata']});
|
|
var outputCount = $("#node-input-outputs").val("{}");
|
|
|
|
var andLabel = this._("switch.and");
|
|
var caseLabel = this._("switch.ignorecase");
|
|
|
|
function resizeRule(rule) {
|
|
var newWidth = rule.width();
|
|
var selectField = rule.find("select");
|
|
var type = selectField.val()||"";
|
|
var valueField = rule.find(".node-input-rule-value");
|
|
var btwnField1 = rule.find(".node-input-rule-btwn-value");
|
|
var btwnField2 = rule.find(".node-input-rule-btwn-value2");
|
|
var selectWidth;
|
|
if (type.length < 4) {
|
|
selectWidth = 60;
|
|
} else if (type === "regex") {
|
|
selectWidth = 147;
|
|
} else {
|
|
selectWidth = 120;
|
|
}
|
|
selectField.width(selectWidth);
|
|
if (type === "btwn") {
|
|
btwnField1.typedInput("width",(newWidth-selectWidth-70));
|
|
btwnField2.typedInput("width",(newWidth-selectWidth-70));
|
|
} else {
|
|
if (type === "true" || type === "false" || type === "null" || type === "nnull" || type === "else") {
|
|
// valueField.hide();
|
|
} else {
|
|
valueField.typedInput("width",(newWidth-selectWidth-70));
|
|
}
|
|
}
|
|
}
|
|
|
|
$("#node-input-rule-container").css('min-height','250px').css('min-width','450px').editableList({
|
|
addItem: function(container,i,opt) {
|
|
if (!opt.hasOwnProperty('r')) {
|
|
opt.r = {};
|
|
}
|
|
var rule = opt.r;
|
|
if (!rule.hasOwnProperty('t')) {
|
|
rule.t = 'eq';
|
|
}
|
|
if (!opt.hasOwnProperty('i')) {
|
|
opt._i = Math.floor((0x99999-0x10000)*Math.random()).toString(16);
|
|
}
|
|
var row = $('<div/>').appendTo(container);
|
|
var row2 = $('<div/>',{style:"padding-top: 5px; padding-left: 175px;"}).appendTo(container);
|
|
var row3 = $('<div/>',{style:"padding-top: 5px; padding-left: 102px;"}).appendTo(container);
|
|
var selectField = $('<select/>',{style:"width:120px; margin-left: 5px; text-align: center;"}).appendTo(row);
|
|
for (var d in operators) {
|
|
selectField.append($("<option></option>").val(operators[d].v).text(/^switch/.test(operators[d].t)?node._(operators[d].t):operators[d].t));
|
|
}
|
|
var valueField = $('<input/>',{class:"node-input-rule-value",type:"text",style:"margin-left: 5px;"}).appendTo(row).typedInput({default:'str',types:['msg','flow','global','str','num','jsonata',previousValueType]});
|
|
var btwnValueField = $('<input/>',{class:"node-input-rule-btwn-value",type:"text",style:"margin-left: 5px;"}).appendTo(row).typedInput({default:'num',types:['msg','flow','global','str','num','jsonata',previousValueType]});
|
|
var btwnAndLabel = $('<span/>',{class:"node-input-rule-btwn-label"}).text(" "+andLabel+" ").appendTo(row3);
|
|
var btwnValue2Field = $('<input/>',{class:"node-input-rule-btwn-value2",type:"text",style:"margin-left:2px;"}).appendTo(row3).typedInput({default:'num',types:['msg','flow','global','str','num','jsonata',previousValueType]});
|
|
var finalspan = $('<span/>',{style:"float: right;margin-top: 6px;"}).appendTo(row);
|
|
finalspan.append(' → <span class="node-input-rule-index">'+(i+1)+'</span> ');
|
|
var caseSensitive = $('<input/>',{id:"node-input-rule-case-"+i,class:"node-input-rule-case",type:"checkbox",style:"width:auto;vertical-align:top"}).appendTo(row2);
|
|
$('<label/>',{for:"node-input-rule-case-"+i,style:"margin-left: 3px;"}).text(caseLabel).appendTo(row2);
|
|
selectField.change(function() {
|
|
resizeRule(container);
|
|
var type = selectField.val();
|
|
if (type === "btwn") {
|
|
valueField.typedInput('hide');
|
|
btwnValueField.typedInput('show');
|
|
} else {
|
|
btwnValueField.typedInput('hide');
|
|
if (type === "true" || type === "false" || type === "null" || type === "nnull" || type === "else") {
|
|
valueField.typedInput('hide');
|
|
} else {
|
|
valueField.typedInput('show');
|
|
}
|
|
}
|
|
if (type === "regex") {
|
|
row2.show();
|
|
row3.hide();
|
|
} else if (type === "btwn") {
|
|
row2.hide();
|
|
row3.show();
|
|
} else {
|
|
row2.hide();
|
|
row3.hide();
|
|
}
|
|
});
|
|
selectField.val(rule.t);
|
|
if (rule.t == "btwn") {
|
|
btwnValueField.typedInput('value',rule.v);
|
|
btwnValueField.typedInput('type',rule.vt||'num');
|
|
btwnValue2Field.typedInput('value',rule.v2);
|
|
btwnValue2Field.typedInput('type',rule.v2t||'num');
|
|
} else if (typeof rule.v != "undefined") {
|
|
valueField.typedInput('value',rule.v);
|
|
valueField.typedInput('type',rule.vt||'str');
|
|
}
|
|
if (rule.case) {
|
|
caseSensitive.prop('checked',true);
|
|
} else {
|
|
caseSensitive.prop('checked',false);
|
|
}
|
|
selectField.change();
|
|
|
|
var currentOutputs = JSON.parse(outputCount.val()||"{}");
|
|
currentOutputs[opt.hasOwnProperty('i')?opt.i:opt._i] = i;
|
|
outputCount.val(JSON.stringify(currentOutputs));
|
|
},
|
|
removeItem: function(opt) {
|
|
var currentOutputs = JSON.parse(outputCount.val()||"{}");
|
|
if (opt.hasOwnProperty('i')) {
|
|
currentOutputs[opt.i] = -1;
|
|
} else {
|
|
delete currentOutputs[opt._i];
|
|
}
|
|
var rules = $("#node-input-rule-container").editableList('items');
|
|
rules.each(function(i) {
|
|
$(this).find(".node-input-rule-index").html(i+1);
|
|
var data = $(this).data('data');
|
|
currentOutputs[data.hasOwnProperty('i')?data.i:data._i] = i;
|
|
});
|
|
outputCount.val(JSON.stringify(currentOutputs));
|
|
},
|
|
resizeItem: resizeRule,
|
|
sortItems: function(rules) {
|
|
var currentOutputs = JSON.parse(outputCount.val()||"{}");
|
|
var rules = $("#node-input-rule-container").editableList('items');
|
|
rules.each(function(i) {
|
|
$(this).find(".node-input-rule-index").html(i+1);
|
|
var data = $(this).data('data');
|
|
currentOutputs[data.hasOwnProperty('i')?data.i:data._i] = i;
|
|
});
|
|
outputCount.val(JSON.stringify(currentOutputs));
|
|
},
|
|
sortable: true,
|
|
removable: true
|
|
});
|
|
|
|
for (var i=0;i<this.rules.length;i++) {
|
|
var rule = this.rules[i];
|
|
$("#node-input-rule-container").editableList('addItem',{r:rule,i:i});
|
|
}
|
|
},
|
|
oneditsave: function() {
|
|
var rules = $("#node-input-rule-container").editableList('items');
|
|
var ruleset;
|
|
var node = this;
|
|
node.rules = [];
|
|
rules.each(function(i) {
|
|
var ruleData = $(this).data('data');
|
|
var rule = $(this);
|
|
var type = rule.find("select").val();
|
|
var r = {t:type};
|
|
if (!(type === "true" || type === "false" || type === "null" || type === "nnull" || type === "else")) {
|
|
if (type === "btwn") {
|
|
r.v = rule.find(".node-input-rule-btwn-value").typedInput('value');
|
|
r.vt = rule.find(".node-input-rule-btwn-value").typedInput('type');
|
|
r.v2 = rule.find(".node-input-rule-btwn-value2").typedInput('value');
|
|
r.v2t = rule.find(".node-input-rule-btwn-value2").typedInput('type');
|
|
} else {
|
|
r.v = rule.find(".node-input-rule-value").typedInput('value');
|
|
r.vt = rule.find(".node-input-rule-value").typedInput('type');
|
|
}
|
|
if (type === "regex") {
|
|
r.case = rule.find(".node-input-rule-case").prop("checked");
|
|
}
|
|
}
|
|
node.rules.push(r);
|
|
});
|
|
this.propertyType = $("#node-input-property").typedInput('type');
|
|
},
|
|
oneditresize: function(size) {
|
|
var rows = $("#dialog-form>div:not(.node-input-rule-container-row)");
|
|
var height = size.height;
|
|
for (var i=0;i<rows.size();i++) {
|
|
height -= $(rows[i]).outerHeight(true);
|
|
}
|
|
var editorRow = $("#dialog-form>div.node-input-rule-container-row");
|
|
height -= (parseInt(editorRow.css("marginTop"))+parseInt(editorRow.css("marginBottom")));
|
|
$("#node-input-rule-container").editableList('height',height);
|
|
}
|
|
});
|
|
})();
|
|
</script>
|