subscribe and interval nodes added
This commit is contained in:
Niko Vujić
40
nodes/xilica-interval.html
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40
nodes/xilica-interval.html
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<script type="text/javascript">
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RED.nodes.registerType('xilica-interval', {
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category: 'Xilica',
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color: '#D8E7FF',
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defaults: {
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name: { value: "" },
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interval: { value: 100 }
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},
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inputs: 1,
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outputs: 1,
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icon: "font-awesome/fa-plug",
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label: function () {
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if (this.name) {
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return this.name;
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}
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if (this.interval) {
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return "xilica interval " + this.interval + "ms";
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}
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return "xilica interval";
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}
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});
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</script>
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<script type="text/x-red" data-template-name="xilica-interval">
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<div class="form-row">
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<label for="node-input-name">Name</label>
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<input type="text" id="node-input-name">
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</div>
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<div class="form-row">
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<label for="node-input-interval">Interval (ms)</label>
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<input type="number" id="node-input-interval" min="10" max="60000">
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</div>
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</script>
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<script type="text/x-red" data-help-name="xilica-interval">
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<p>Builds an <code>INTERVAL</code> command for a Xilica Solaro processor.</p>
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<p>On each input message, the node sets <code>msg.payload</code> to <code>INTERVAL <value></code>. Wire the output into a <code>xilica-command</code> node to send it over TCP.</p>
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<p>You can override the configured interval by setting <code>msg.interval</code> on the incoming message.</p>
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</script>
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33
nodes/xilica-interval.js
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33
nodes/xilica-interval.js
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@@ -0,0 +1,33 @@
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module.exports = function (RED) {
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function XilicaInterval(config) {
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RED.nodes.createNode(this, config);
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const node = this;
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node.interval = parseInt(config.interval, 10) || 100;
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node.on("input", (msg, send, done) => {
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send =
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send ||
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function () {
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node.send.apply(node, arguments);
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};
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done = done || function () {};
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let interval = node.interval;
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if (Object.prototype.hasOwnProperty.call(msg, "interval")) {
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const v = parseInt(msg.interval, 10);
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if (!Number.isNaN(v) && v > 0) {
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interval = v;
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}
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}
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msg.payload = "INTERVAL " + interval;
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send(msg);
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done();
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});
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}
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RED.nodes.registerType("xilica-interval", XilicaInterval);
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};
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79
nodes/xilica-subscribe.html
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79
nodes/xilica-subscribe.html
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@@ -0,0 +1,79 @@
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<script type="text/javascript">
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RED.nodes.registerType('xilica-subscribe', {
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category: 'Xilica',
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color: '#D8E7FF',
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defaults: {
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name: { value: "" },
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action: { value: "subscribe" },
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mode: { value: "list" },
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targets: { value: "" },
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startIndex: { value: 1 },
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endIndex: { value: 1 },
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transport: { value: "TCP" }
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},
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inputs: 1,
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outputs: 1,
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icon: "font-awesome/fa-plug",
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label: function () {
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var act = (this.action || "subscribe").toLowerCase();
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if (this.name) {
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return this.name;
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}
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return "xilica " + act;
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}
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});
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</script>
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<script type="text/x-red" data-template-name="xilica-subscribe">
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<div class="form-row">
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<label for="node-input-name">Name</label>
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<input type="text" id="node-input-name">
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</div>
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<div class="form-row">
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<label for="node-input-action">Action</label>
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<select id="node-input-action">
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<option value="subscribe">Subscribe</option>
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<option value="unsubscribe">Unsubscribe</option>
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</select>
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</div>
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<div class="form-row">
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<label for="node-input-mode">Mode</label>
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<select id="node-input-mode">
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<option value="list">Explicit list</option>
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<option value="startsWith">Starts with</option>
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<option value="endsWith">Ends with</option>
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<option value="startsAndEnds">Starts with and ends with</option>
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</select>
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</div>
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<div class="form-row">
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<label for="node-input-targets">Targets</label>
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<textarea id="node-input-targets" rows="5" style="width: 100%;"></textarea>
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</div>
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<div class="form-row">
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<label for="node-input-startIndex">Start index</label>
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<input type="number" id="node-input-startIndex" min="0">
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</div>
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<div class="form-row">
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<label for="node-input-endIndex">End index</label>
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<input type="number" id="node-input-endIndex" min="0">
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</div>
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<div class="form-row">
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<label for="node-input-transport">Transport</label>
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<input type="text" id="node-input-transport" placeholder="TCP">
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</div>
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</script>
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<script type="text/x-red" data-help-name="xilica-subscribe">
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<p>Builds <code>SUBSCRIBE</code> or <code>UNSUBSCRIBE</code> commands for a Xilica Solaro processor.</p>
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<p>On each input message, the node sets <code>msg.payload</code> to one or more commands separated by carriage returns. Wire the output into a <code>xilica-command</code> node to send them over TCP.</p>
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<p><strong>Action</strong> selects whether to generate <code>SUBSCRIBE</code> or <code>UNSUBSCRIBE</code> commands.</p>
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<p><strong>Mode</strong> controls how the Targets field is interpreted:</p>
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<ul>
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<li><strong>Explicit list</strong>: each non-empty line in Targets is used as a full control name (e.g. <code>MASTER_GAIN</code>).</li>
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<li><strong>Starts with</strong>: each line in Targets is treated as a prefix (e.g. <code>CH</code>), and Start/End index define the numeric range (e.g. 1–48 → <code>CH1</code>…<code>CH48</code>).</li>
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<li><strong>Ends with</strong>: each line in Targets is treated as a suffix (e.g. <code>_OUT</code>), and Start/End index define the numeric range (e.g. 1–4 → <code>1_OUT</code>…<code>4_OUT</code>).</li>
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<li><strong>Starts with and ends with</strong>: each line in Targets is interpreted as <code>prefix|suffix</code> (for example <code>CH|OUT</code>), and Start/End index define the numeric range (e.g. 4–28 → <code>CH4OUT</code>…<code>CH28OUT</code>).</li>
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</ul>
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<p>The Transport field controls the subscription transport string, typically <code>TCP</code>. The node generates commands like <code>SUBSCRIBE CH1 "TCP"</code>.</p>
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</script>
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153
nodes/xilica-subscribe.js
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153
nodes/xilica-subscribe.js
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@@ -0,0 +1,153 @@
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module.exports = function (RED) {
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function buildNamesFromList(targets) {
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return targets
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.split(/\r?\n/)
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.map((l) => l.trim())
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.filter((l) => l.length > 0);
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}
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function buildNamesStartsWith(targets, startIndex, endIndex) {
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const prefixes = buildNamesFromList(targets);
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const names = [];
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if (startIndex > endIndex) {
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const tmp = startIndex;
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startIndex = endIndex;
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endIndex = tmp;
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}
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prefixes.forEach((prefix) => {
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for (let i = startIndex; i <= endIndex; i += 1) {
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names.push(prefix + i);
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}
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});
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return names;
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}
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function buildNamesEndsWith(targets, startIndex, endIndex) {
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const suffixes = buildNamesFromList(targets);
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const names = [];
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if (startIndex > endIndex) {
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const tmp = startIndex;
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startIndex = endIndex;
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endIndex = tmp;
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}
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suffixes.forEach((suffix) => {
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for (let i = startIndex; i <= endIndex; i += 1) {
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names.push(String(i) + suffix);
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}
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});
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return names;
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}
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function buildNamesStartsAndEnds(targets, startIndex, endIndex) {
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const patterns = buildNamesFromList(targets);
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const names = [];
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if (startIndex > endIndex) {
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const tmp = startIndex;
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startIndex = endIndex;
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endIndex = tmp;
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}
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patterns.forEach((pattern) => {
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const parts = pattern.split("|");
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const prefix = (parts[0] || "").trim();
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const suffix = (parts[1] || "").trim();
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if (!prefix && !suffix) {
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return;
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}
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for (let i = startIndex; i <= endIndex; i += 1) {
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names.push(prefix + i + suffix);
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}
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});
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return names;
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}
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function buildControlNames(mode, targets, startIndex, endIndex) {
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if (mode === "startsWith") {
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return buildNamesStartsWith(targets, startIndex, endIndex);
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}
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if (mode === "endsWith") {
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return buildNamesEndsWith(targets, startIndex, endIndex);
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}
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if (mode === "startsAndEnds") {
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return buildNamesStartsAndEnds(targets, startIndex, endIndex);
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}
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return buildNamesFromList(targets);
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}
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function normaliseAction(action) {
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const a = (action || "").toString().toLowerCase();
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if (a === "unsubscribe" || a === "unsub") {
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return "UNSUBSCRIBE";
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}
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return "SUBSCRIBE";
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}
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function XilicaSubscribe(config) {
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RED.nodes.createNode(this, config);
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const node = this;
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node.action = config.action || "subscribe";
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node.mode = config.mode || "list";
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node.targets = config.targets || "";
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node.startIndex = parseInt(config.startIndex, 10) || 1;
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node.endIndex = parseInt(config.endIndex, 10) || node.startIndex;
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node.transport = config.transport || "TCP";
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node.on("input", (msg, send, done) => {
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send =
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send ||
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function () {
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node.send.apply(node, arguments);
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};
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done = done || function () {};
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const action = normaliseAction(msg.action || node.action);
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const mode = (msg.mode || node.mode || "list").toString();
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const targets =
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typeof msg.targets === "string" && msg.targets.trim().length
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? msg.targets
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: node.targets;
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let startIndex = node.startIndex;
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let endIndex = node.endIndex;
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if (Object.prototype.hasOwnProperty.call(msg, "startIndex")) {
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const v = parseInt(msg.startIndex, 10);
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if (!Number.isNaN(v)) {
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startIndex = v;
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}
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}
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if (Object.prototype.hasOwnProperty.call(msg, "endIndex")) {
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const v = parseInt(msg.endIndex, 10);
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if (!Number.isNaN(v)) {
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endIndex = v;
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}
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}
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const transport =
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typeof msg.transport === "string" && msg.transport.trim().length
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? msg.transport.trim()
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: node.transport;
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const names = buildControlNames(mode, targets || "", startIndex, endIndex);
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if (!names.length) {
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node.warn("xilica-subscribe: no targets defined");
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send(msg);
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done();
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return;
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}
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const lines = names.map(
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(name) => action + " " + name + ' "' + transport + '"',
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);
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msg.payload = lines.join("\r");
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send(msg);
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done();
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});
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}
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RED.nodes.registerType("xilica-subscribe", XilicaSubscribe);
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};
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@@ -9,7 +9,9 @@
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"nodes": {
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"xilica-ping": "nodes/xilica-ping.js",
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"xilica-connection": "nodes/xilica-connection.js",
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"xilica-command": "nodes/xilica-command.js"
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"xilica-command": "nodes/xilica-command.js",
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"xilica-interval": "nodes/xilica-interval.js",
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"xilica-subscribe": "nodes/xilica-subscribe.js"
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}
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}
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}
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