mirror of
https://github.com/node-red/node-red.git
synced 2025-03-01 10:36:34 +00:00
Update Join node runtime to match UI changes
This commit is contained in:
Nick O'Leary
@@ -44,7 +44,7 @@
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color:"#E2D96E",
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defaults: {
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name: {value:""},
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splt: {value:""}
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splt: {value:"\\n"}
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},
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inputs:1,
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outputs:1,
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@@ -61,12 +61,12 @@
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<script type="text/x-red" data-template-name="join">
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<div class="form-row">
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<label for="node-input-out"><i class="fa fa-long-arrow-right"></i> Output</label>
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<select id="node-input-out" style="width:70%; margin-right:5px;">
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<label for="node-input-build"><i class="fa fa-long-arrow-right"></i> Output</label>
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<select id="node-input-build" style="width:70%; margin-right:5px;">
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<option value="auto">automatic</option>
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<option value="str">a String of joined properties</option>
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<option value="arr">an Array of properties</option>
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<option value="obj">an Object of key/property pairs</option>
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<option value="string">a String of joined properties</option>
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<option value="array">an Array of properties</option>
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<option value="object">an Object of key/property pairs</option>
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</select>
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</div>
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<div class="form-row node-row-key">
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@@ -78,22 +78,24 @@
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<input type="text" id="node-input-property">
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<input type="hidden" id="node-input-propertyType">
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</div>
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<div class="form-row node-row-join">
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<label for="node-input-join" style="padding-right: 10px; box-sizing: border-box; text-align: right;">joined using</label>
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<input type="text" id="node-input-join" style="width: 40px">
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<div class="form-row node-row-joiner">
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<label for="node-input-joiner" style="padding-right: 10px; box-sizing: border-box; text-align: right;">joined using</label>
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<input type="text" id="node-input-joiner" style="width: 40px">
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</div>
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<div class="form-row node-row-trigger">
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<label style="width: auto;">Send the message:</label>
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<div style="height: 40px;">
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<label style="margin-left: 40px; width: auto;"><input type="checkbox" style="width: auto;margin-bottom: 5px;"> after a fixed number of messages: <input type="text" style="width: 75px;"></label>
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</div>
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<div style="height: 40px;">
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<label style="margin-left: 40px; width: auto;"><input type="checkbox" style="width: auto;margin-bottom: 5px;"> after a timeout following the first message: <input placeholder="seconds" type="text" style="width: 75px;"></label>
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</div>
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<div style="height: 40px; padding-top: 6px;" class="node-row-accumulate">
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<label style="margin-left: 40px; width: auto;"><input type="checkbox" style="width: auto;margin-bottom: 5px;"> whenever a property is updated</label>
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</div>
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<ul>
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<li style="height: 40px;">
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<label style="width: 280px;" for="node-input-count">After a fixed number of messages:</label> <input id="node-input-count" placeholder="count" type="text" style="width: 75px;">
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</li>
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<li style="height: 40px;">
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<label style="width: 280px;" for="node-input-timeout">After a timeout following the first message:</label> <input id="node-input-timeout" placeholder="seconds" type="text" style="width: 75px;">
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</li>
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<li style="height: 40px; padding-top: 6px;" class="node-row-accumulate">
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<label style="width: auto;"><input type="checkbox" id="node-input-accumulate" style="width: auto;margin-bottom: 5px;margin-right: 5px;"> whenever a property is updated</label>
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</li>
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</ul>
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</div>
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<div class="form-tips form-tips-auto hide">This mode assumes this node is either
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@@ -122,13 +124,14 @@
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color:"#E2D96E",
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defaults: {
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name: {value:""},
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out: { value:"auto"},
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build: { value:"auto"},
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property: { value: "payload"},
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propertyType: { value:"msg"},
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key: {value:"topic"},
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joiner: { value:"\\n"},
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timeout: {value:""},
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timerr: {value:"send"},
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count: {value:""},
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joiner: {value:""},
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build: {value:"array"}
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accumulate: {value: false}
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},
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inputs:1,
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outputs:1,
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@@ -140,14 +143,19 @@
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return this.name?"node_label_italic":"";
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},
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oneditprepare: function() {
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$("#node-input-out").change(function(e) {
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$("#node-input-build").change(function(e) {
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var val = $(this).val();
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$(".node-row-key").toggle(val==='obj');
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$(".node-row-property").toggle(val!=='auto');
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$(".node-row-join").toggle(val==='str');
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$(".node-row-joiner").toggle(val==='str');
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$(".node-row-trigger").toggle(val!=='auto');
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$(".node-row-accumulate").toggle(val==='obj');
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$(".form-tips-auto").toggle(val==='auto');
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if (val === 'str') {
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$("#node-input-property").typedInput('types',['msg']);
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} else if (val !== 'auto') {
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$("#node-input-property").typedInput('types',['msg', {value:"full",label:"complete message",hasValue:false}]);
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}
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})
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$("#node-input-property").typedInput({
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@@ -158,7 +166,7 @@
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types:['msg']
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})
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$("#node-input-out").change();
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$("#node-input-build").change();
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}
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});
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</script>
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@@ -68,6 +68,9 @@ module.exports = function(RED) {
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function JoinNode(n) {
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RED.nodes.createNode(this,n);
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this.property = n.property||"payload";
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this.propertyType = n.propertyType||"msg";
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this.key = n.key||"topic";
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this.timer = Number(n.timeout || 0);
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this.timerr = n.timerr || "send";
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this.count = Number(n.count || 0);
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@@ -78,10 +81,6 @@ module.exports = function(RED) {
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var misc = (this.build === "array") ? [] : {};
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var tout;
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function isObject (item) {
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return (typeof item === "object" && !Array.isArray(item)&& ! Buffer.isBuffer(item) && item !== null);
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}
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// if array came from a string then reassemble it and send it
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var sendIt = function(m) {
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if (inflight[m.parts.id].ch !== undefined) { // if it was a string - rejoin it using the split char
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@@ -116,80 +115,93 @@ module.exports = function(RED) {
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m.payload = misc.join(node.joiner.replace(/\\n/,"\n").replace(/\\r/,"\r").replace(/\\t/,"\t").replace(/\\e/,"\e").replace(/\\f/,"\c").replace(/\\0/,"\0"));
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}
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if (node.build === "array") { misc = []; }
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if (node.build === "object") { misc = {}; }
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else if (node.build === "object") { misc = {}; }
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node.send(m);
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}
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this.on("input", function(msg) {
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if (msg.hasOwnProperty("payload")) {
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if (msg.hasOwnProperty("parts")) { // only act if it has parts
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var count = node.count || msg.parts.count || 1;
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if (msg.parts.hasOwnProperty("index")) { // it's a numbered part (from a split node)
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if (!inflight[msg.parts.id]) { // New message - create new empty array of correct size
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if (msg.parts.type === "object") {
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inflight[msg.parts.id] = {i:0, a:{}, c:msg.parts.count, ch:msg.parts.ch, t:msg.parts.type};
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} else { // it's an array or string
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inflight[msg.parts.id] = {i:0, a:new Array(msg.parts.count), ch:msg.parts.ch, t:msg.parts.type};
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}
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if (node.timer !== 0) { // If there is a timer to set start it now
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inflight[msg.parts.id].timeout = setTimeout(function() {
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if (node.timerr === "send") { sendIt(msg); }
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if (node.timerr === "error") { node.error("Incomplete",msg); }
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delete inflight[msg.parts.id];
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}, node.timer);
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}
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}
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var property;
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if (node.propertyType == "full") {
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property = msg;
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} else {
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try {
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property = RED.util.getMessageProperty(msg,node.property);
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} catch(err) {
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node.warn("Message property "+node.property+" not found");
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return;
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}
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}
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if (msg.hasOwnProperty("parts")) {
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// only act if it has parts
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var count = node.count || msg.parts.count || 1;
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if (msg.parts.hasOwnProperty("index")) {
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// it's a numbered part (from a split node)
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if (!inflight[msg.parts.id]) {
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// New message - create new empty array of correct size
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if (msg.parts.type === "object") {
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inflight[msg.parts.id].a[msg.parts.key] = msg.payload; // Add to the tracking array
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inflight[msg.parts.id].i = Object.keys(inflight[msg.parts.id].a).length;
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} else { // it's an array or string
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inflight[msg.parts.id].a[msg.parts.index] = msg.payload; // Add to the tracking array
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inflight[msg.parts.id].i += 1; // Increment the count
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inflight[msg.parts.id] = {i:0, a:{}, c:msg.parts.count, ch:msg.parts.ch, t:msg.parts.type};
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} else {
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// it's an array or string
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inflight[msg.parts.id] = {i:0, a:new Array(msg.parts.count), ch:msg.parts.ch, t:msg.parts.type};
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}
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if (inflight[msg.parts.id].i >= count) { sendIt(msg); } // All arrived - send
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} // otherwise ignore it
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if (msg.hasOwnProperty("complete")) { // if set then send right away anyway...
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delete(msg.complete);
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if (node.timer !== 0) { // If there is a timer to set start it now
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inflight[msg.parts.id].timeout = setTimeout(function() {
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if (node.timerr === "send") { sendIt(msg); }
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else if (node.timerr === "error") { node.error("Incomplete",msg); }
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delete inflight[msg.parts.id];
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}, node.timer);
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}
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}
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if (msg.parts.type === "object") {
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// Add to the tracking array
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inflight[msg.parts.id].a[msg.parts.key] = property;
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inflight[msg.parts.id].i = Object.keys(inflight[msg.parts.id].a).length;
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} else {
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// it's an array or string
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// Add to the tracking array
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inflight[msg.parts.id].a[msg.parts.index] = property;
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// Increment the count
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inflight[msg.parts.id].i += 1;
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}
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if (inflight[msg.parts.id].i >= count) {
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// All arrived - send
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sendIt(msg);
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}
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} // otherwise ignore it
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if (msg.hasOwnProperty("complete")) { // if set then send right away anyway...
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delete(msg.complete);
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sendIt(msg);
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}
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} else {
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// The case for any messages arriving without parts - ie random messages you want to join.
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else {
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var l;
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if (node.build === "array") { // simple case of build the array
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misc.push(msg.payload); // Add the payload to an array
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l = misc.length;
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} else { // OK so let's build an object
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if ((msg.key === undefined) && ((msg.topic === undefined) || (msg.topic === ''))) {
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if (isObject(msg.payload)) { // if it's already an object (and no topic or key) just append it
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misc = Object.assign(misc,msg.payload);
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l = Object.keys(misc).length;
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}
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else { // if no topic or key and not an object then warn and drop it.
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node.warn("key or topic not defined");
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return;
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}
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}
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else { // if it's got a msg.key or msg.topic then use key||topic as the property name
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misc[ msg.key || msg.topic ] = msg.payload;
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//if (msg.topic) { msg.topic = (msg.topic.split('/')).slice(0,-1).join('/'); }
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l = Object.keys(misc).length;
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}
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}
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if (l >= node.count) { sendMisc(msg); } // if it's long enough send it
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else if (msg.hasOwnProperty("complete")) { // if set then send right away anyway...
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delete(msg.complete);
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sendMisc(msg);
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}
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else if ((node.timer !== 0) && !tout) { // if not start the timer if there is one.
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tout = setTimeout(function() {
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if (node.timerr === "send") { sendMisc(msg); }
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if (node.timerr === "error") { node.error("Timeout",msg); }
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if (node.build === "array") { misc = []; }
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if (node.build === "object") { misc = {}; }
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}, node.timer);
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var l;
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if (node.build === "array" || node.build === "string") {
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// simple case of build the array
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// Add the payload to an array
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misc.push(property);
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l = misc.length;
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} else {
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// OK so let's build an object
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if (msg.hasOwnProperty(node.key) && msg[node.key] !== "") {
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misc[msg[node.key]] = property;
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}
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l = Object.keys(misc).length;
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}
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if (l >= node.count) {
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// if it's long enough send it
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sendMisc(msg);
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} else if (msg.hasOwnProperty("complete")) {
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// if set then send right away anyway...
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delete(msg.complete);
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sendMisc(msg);
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} else if ((node.timer !== 0) && !tout) {
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// if not start the timer if there is one.
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tout = setTimeout(function() {
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if (node.timerr === "send") { sendMisc(msg); }
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else if (node.timerr === "error") { node.error("Timeout",msg); }
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if (node.build === "array") { misc = []; }
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else if (node.build === "object") { misc = {}; }
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}, node.timer);
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}
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}
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});
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