dgbuilder/nodes/dge/dgelogic/block.html

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  Licensed under the Apache License, Version 2.0 (the "License");
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  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.
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<script type="text/x-red" data-template-name="block">
    <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">
	<div> 
	<table border='0' width='100%' style='cellspacing:5px;'>
	<tr>
	<td>
        <input type="checkbox" id="node-input-atomic-chkBox" onclick=updateXml()>
        <input type="hidden" id="node-input-atomic" value="">
	</td>
	<td>
	<span style="font-size:.8em;">Atomic</span>
	</td>
	</tr>
	</table>
	</div>
        <label for="node-input-xml"><i class="fa fa-wrench"></i> Node XML</label>
        <input type="hidden" id="node-input-xml" autofocus="autofocus">
        <div style="height: 450px;" class="node-text-editor" id="node-input-xml-editor" onkeyup="resetStatus()" ></div>
    </div>
    <div class="form-row">
    <a href="#" class="btn btn-mini" id="node-input-validate" style="margin-top: 4px;"><b>Validate XML</b></a>
    <a href="#" class="btn btn-mini" id="node-input-show-sli-values" style="margin-top: 4px;"><b>Show Values</b></a>
    <input type="hidden" id="node-input-comments">
    <a href="#" class="btn btn-mini" id="node-input-btnComments" style="margin-top: 4px;"><b>Add Comments</b></a>
    <div id="node-validate-result" class="form-tips" style="float:right;font-size:10px"></div>
    </div>
    <div class="form-tips">See the Info tab for help using this node.</div>
</script>

<script type="text/x-red" data-help-name="block">
	<p>A block node.</p>
	<p>Name can be anything.</p>
	<p>Do not include closing tag - it will be automatically generated.</p>

	<div class="section">
<h3><a name="Flow_Control"></a>Flow Control</h3>
<div class="section">
<h4><a name="Block_node"></a>Block node</h4>
<div class="section">
<h5><a name="Description"></a>Description</h5>
<p>A <b>block</b> node is used to executes a set of nodes. </p></div>
<div class="section">
<h5><a name="Attributes"></a>Attributes</h5>
<table border="1" class="table table-striped">
<tr class="a">
<td align="center"><b>atomic</b></td>
<td align="left">if <i>true</i>, then if a node returns failure, subsequent nodes will not be executed and nodes already executed will be backed out.</td></tr></table></div>
<div class="section">
<h5><a name="Parameters"></a>Parameters</h5>
<p>None</p></div>
<div class="section">
<h5><a name="Outcomes"></a>Outcomes</h5>
<p>None</p></div>
<div class="section">
<h5><a name="Example"></a>Example</h5>
<div class="source">
<pre>&lt;block&gt;
  &lt;record plugin=&quot;org.onap.ccsdk.sli.core.sli.recording.FileRecorder&quot;&gt;
    &lt;parameter name=&quot;file&quot; value=&quot;/tmp/sample_r1.log&quot; /&gt;
    &lt;parameter name=&quot;field1&quot; value=&quot;__TIMESTAMP__&quot;/&gt;
    &lt;parameter name=&quot;field2&quot; value=&quot;RESERVED&quot;/&gt;
    &lt;parameter name=&quot;field3&quot; value=&quot;$asePort.uni_circuit_id&quot;/&gt;
  &lt;/record&gt;
  &lt;return status=&quot;success&quot;&gt;
    &lt;parameter name=&quot;uni-circuit-id&quot; value=&quot;$asePort.uni_circuit_id&quot; /&gt;
  &lt;/return&gt;
&lt;/block&gt;</pre></div></div></div>

</script>


<script type="text/javascript">
 var blockXmlEditor ; 
    RED.nodes.registerType('block',{
        color:"#fdd0a2",
        category: 'DGElogic',
        defaults: {
            name: {value:"block"},
            xml: {value:"<block>\n"},
	    atomic: {value:"false"},	
	    comments:{value:""},	
            outputs: {value:1}
        },
        inputs:1,
        outputs:1,
        icon: "arrow-in.png",
        label: function() {
            return this.name;
        },
        oneditprepare: function() {
            var that = this;
            $( "#node-input-outputs" ).spinner({
                min:1
            });
	     var comments = $( "#node-input-comments").val();
	     if(comments != null){
		comments = comments.trim();
		if(comments != ''){
			$("#node-input-btnComments").html("<span style='color:blue;'><b>View Comments</b></span>");
		}
	     }

		var atomic = $( "#node-input-atomic").val();
		if(atomic == "true"){
			$('#node-input-atomic-chkBox').prop('checked', true);
		}else{
			$('#node-input-atomic-chkBox').prop('checked', false);
		}

            function functionDialogResize() {
                var rows = $("#dialog-form>div:not(.node-text-editor-row)");
                var height = $("#dialog-form").height();
                for (var i=0;i<rows.size();i++) {
                    height -= $(rows[i]).outerHeight(true);
                }
                var editorRow = $("#dialog-form>div.node-text-editor-row");
                height -= (parseInt(editorRow.css("marginTop"))+parseInt(editorRow.css("marginBottom")));
                $(".node-text-editor").css("height",height+"px");
                that.editor.resize();
            };
            $( "#dialog" ).on("dialogresize", functionDialogResize);
            $( "#dialog" ).one("dialogopen", function(ev) {
                var size = $( "#dialog" ).dialog('option','sizeCache-function');
                if (size) {
                    $("#dialog").dialog('option','width',size.width);
                    $("#dialog").dialog('option','height',size.height);
                    functionDialogResize();
                }
            });
            $( "#dialog" ).one("dialogclose", function(ev,ui) {
                var height = $( "#dialog" ).dialog('option','height');
                $( "#dialog" ).off("dialogresize",functionDialogResize);
            });

            this.editor = RED.editor.createEditor({
                id: 'node-input-xml-editor',
                mode: 'ace/mode/html'
            });
            this.editor.setValue($("#node-input-xml").val(),-1);
		blockXmlEditor=that.editor;
	/*	
            RED.library.create({
                url:"functions", // where to get the data from
                type:"function", // the type of object the library is for
                editor:this.editor, // the field name the main text body goes to
                mode:"ace/mode/html",
                fields:['name','outputs']
            });
	*/
            this.editor.focus();
	    /* close dialog when ESC is pressed and released */	
            $( "#node-input-xml-editor" ).keyup(function(event){
     		if(event.which == 27 ) {
            		$("#node-dialog-cancel").click();
		}
 	    }); 
		$("#node-input-validate").click(function(){
				console.log("validate clicked.");
				//console.dir(that.editor);
				//console.log("getText:" + that.editor.getText());
				var val = that.editor.getValue();
				validateXML(val); 
		});
		$("#node-input-show-sli-values").click(function(){
			//console.log("show Values clicked.");
			showValuesBox(that.editor,sliValuesObj);
		});
	    //for click of add comments button
	    $("#node-input-btnComments").click(function(e){
			showCommentsBox();
	    });	
	},
        oneditsave: function() {
            $("#node-input-xml").val(this.editor.getValue());
		var resp=validateXML(this.editor.getValue());
		if(resp){
			this.status = {fill:"green",shape:"dot",text:"OK"};
		}else{
			this.status = {fill:"red",shape:"dot",text:"ERROR"};
		}	
           	delete this.editor;
		delete blockXmlEditor;
	}
    });
function updateXml(){
	if($("#node-input-atomic-chkBox").is(':checked')){
		$("#node-input-name").val("block : atomic");
		$("#node-input-atomic").val("true");
		//alert($("#node-input-xml-editor div.textview div.textviewContent").text());
		var xmlStr = blockXmlEditor.getValue();
		var re = new RegExp("<block[^<]+");
		xmlStr=xmlStr.replace(re,"<block atomic='true'>");
		//$("#node-input-xml-editor div.textview div.textviewContent").text(xmlStr);
		blockXmlEditor.setValue(xmlStr);
		//console.log("block xmlStr:" + xmlStr);
	}else{
		$("#node-input-name").val("block");
		$("#node-input-atomic").val("false");
		var xmlStr = blockXmlEditor.getValue();
		var re = new RegExp("<block[^<]+");
		xmlStr=xmlStr.replace(re,"<block>");
		blockXmlEditor.setValue(xmlStr);
		//$("#node-input-xml-editor div.textview div.textviewContent").text(xmlStr);
		//console.log("block xmlStr:" + xmlStr);
	}
}
</script>