--- /dev/null
+<!--
+ Copyright 2013 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.
+-->
+
+<script type="text/x-red" data-template-name="switch">
+ <div class="form-row">
+ <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
+ <input type="text" id="node-input-name" placeholder="Name">
+ </div>
+ <div class="form-row" style="padding-top:10px;">
+ If msg.<input type="text" id="node-input-property" style="width: 200px;"/>
+ </div>
+ <div class="form-row">
+ <div id="node-input-rule-container-div" style="border-radius: 5px; height: 310px; padding: 5px; border: 1px solid #ccc; overflow-y:scroll;">
+ <ol id="node-input-rule-container" style=" list-style-type:none; margin: 0;">
+ </ol>
+ </div>
+ <a href="#" class="btn btn-mini" id="node-input-add-rule" style="margin-top: 4px;"><i class="fa fa-plus"></i> Add</a>
+ </div>
+ <div>
+ <select id="node-input-checkall" style="width:100%; margin-right:5px;">
+ <option value="true">checking all rules</option>
+ <option value="false">stopping after first match</option>
+ </select>
+ </div>
+</script>
+
+<script type="text/x-red" data-help-name="switch">
+ <p>A simple function node to route messages based on its properties.</p>
+ <p>When a message arrives, the selected property is evaluated against each
+ of the defined rules. The message is then sent to the output of <i>all</i>
+ rules that pass.</p>
+ <p>Note: the <i>otherwise</i> rule applies as a "not any of" the rules preceding it.</p>
+</script>
+
+<script type="text/javascript">
+ RED.nodes.registerType('switch', {
+ color: "#E2D96E",
+ category: 'function',
+ defaults: {
+ name: {value:""},
+ property: {value:"payload", required:true},
+ rules: {value:[{t:"eq", v:""}]},
+ checkall: {value:"true", required:true},
+ outputs: {value:1}
+ },
+ inputs: 1,
+ outputs: 1,
+ icon: "switch.png",
+ label: function() {
+ return this.name||"switch";
+ },
+ oneditprepare: function() {
+
+ var operators = [
+ {v:"eq",t:"=="},
+ {v:"neq",t:"!="},
+ {v:"lt",t:"<"},
+ {v:"lte",t:"<="},
+ {v:"gt",t:">"},
+ {v:"gte",t:">="},
+ {v:"btwn",t:"is between"},
+ {v:"cont",t:"contains"},
+ {v:"regex",t:"matches regex"},
+ {v:"true",t:"is true"},
+ {v:"false",t:"is false"},
+ {v:"null",t:"is null"},
+ {v:"nnull",t:"is not null"},
+ {v:"else",t:"otherwise"}
+ ];
+
+ function generateRule(i,rule) {
+ var container = $('<li/>',{style:"margin:0; padding:8px 0px; border-bottom: 1px solid #ccc;"});
+ var row = $('<div/>').appendTo(container);
+ var row2 = $('<div/>',{style:"padding-top: 5px; text-align: right;"}).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(operators[d].t));
+ }
+
+ var valueField = $('<input/>',{class:"node-input-rule-value",type:"text",style:"margin-left: 5px; width: 145px;"}).appendTo(row);
+ var btwnField = $('<span/>').appendTo(row);
+ var btwnValueField = $('<input/>',{class:"node-input-rule-btwn-value",type:"text",style:"margin-left: 5px; width: 50px;"}).appendTo(btwnField);
+ btwnField.append(" and ");
+ var btwnValue2Field = $('<input/>',{class:"node-input-rule-btwn-value2",type:"text",style:"width: 50px;margin-left:2px;"}).appendTo(btwnField);
+
+ var finalspan = $('<span/>',{style:"float: right; margin-top: 3px;margin-right: 10px;"}).appendTo(row);
+ finalspan.append(' send to <span class="node-input-rule-index">'+i+'</span> ');
+
+ selectField.change(function() {
+ var type = selectField.children("option:selected").val();
+ if (type.length < 4) {
+ selectField.css({"width":"60px"});
+ } else if (type === "regex") {
+ selectField.css({"width":"147px"});
+ } else {
+ selectField.css({"width":"120px"});
+ }
+ if (type === "btwn") {
+ valueField.hide();
+ btwnField.show();
+ } else {
+ btwnField.hide();
+ if (type === "true" || type === "false" || type === "null" || type === "nnull" || type === "else") {
+ valueField.hide();
+ } else {
+ valueField.show();
+ }
+ }
+ });
+
+ var deleteButton = $('<a/>',{href:"#",class:"btn btn-mini", style:"margin-left: 5px;"}).appendTo(finalspan);
+ $('<i/>',{class:"fa fa-remove"}).appendTo(deleteButton);
+
+ deleteButton.click(function() {
+ container.css({"background":"#fee"});
+ container.fadeOut(300, function() {
+ $(this).remove();
+ $("#node-input-rule-container").children().each(function(i) {
+ $(this).find(".node-input-rule-index").html(i+1);
+ });
+
+ });
+ });
+
+ $("#node-input-rule-container").append(container);
+
+ selectField.find("option").filter(function() {return $(this).val() == rule.t;}).attr('selected',true);
+ if (rule.t == "btwn") {
+ btwnValueField.val(rule.v);
+ btwnValue2Field.val(rule.v2);
+ } else if (typeof rule.v != "undefined") {
+ valueField.val(rule.v);
+ }
+ selectField.change();
+ }
+
+ $("#node-input-add-rule").click(function() {
+ generateRule($("#node-input-rule-container").children().length+1,{t:"",v:"",v2:""});
+ $("#node-input-rule-container-div").scrollTop($("#node-input-rule-container-div").get(0).scrollHeight);
+ });
+
+ for (var i=0;i<this.rules.length;i++) {
+ var rule = this.rules[i];
+ generateRule(i+1,rule);
+ }
+
+ function switchDialogResize(ev,ui) {
+ $("#node-input-rule-container-div").css("height",(ui.size.height-260)+"px");
+ };
+
+ $( "#dialog" ).on("dialogresize", switchDialogResize);
+ $( "#dialog" ).one("dialogopen", function(ev) {
+ var size = $( "#dialog" ).dialog('option','sizeCache-switch');
+ if (size) {
+ switchDialogResize(null,{size:size});
+ }
+ });
+ $( "#dialog" ).one("dialogclose", function(ev,ui) {
+ $( "#dialog" ).off("dialogresize",switchDialogResize);
+ });
+ },
+ oneditsave: function() {
+ var rules = $("#node-input-rule-container").children();
+ var ruleset;
+ var node = this;
+ node.rules= [];
+ rules.each(function(i) {
+ var rule = $(this);
+ var type = rule.find("select option:selected").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").val();
+ r.v2 = rule.find(".node-input-rule-btwn-value2").val();
+ } else {
+ r.v = rule.find(".node-input-rule-value").val();
+ }
+ }
+ node.rules.push(r);
+ });
+ node.outputs = node.rules.length;
+ }
+ });
+</script>
Code Review / ccsdk / distribution.git / blobdiff