mirror of
https://github.com/node-red/node-red-nodes.git
synced 2023-10-10 13:36:58 +02:00
update rest of parsers to allow property to be selected
This commit is contained in:
Dave Conway-Jones
parent
f664fa0e31
commit
b2de928860
@ -1,5 +1,9 @@
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<script type="text/x-red" data-template-name="geohash">
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<div class="form-row">
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<label for="node-input-property"><i class="fa fa-ellipsis-h"></i> <span data-i18n="node-red:common.label.property"></span></label>
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<input type="text" id="node-input-property" style="width:70%;"/>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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@ -14,7 +18,6 @@
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<p>If the <code>msg.payload</code> is an object with properties lat or latitude and lon or longitude
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- it will add a <code>geohash</code> property to the payload.</p>
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<p>The precision can be set by <code>msg.payload.precision</code> from 1 to 9.
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<p><b>Note:</b> If the msg contains a .location property it will operate on that in preference to the .payload.</p>
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</script>
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<script type="text/javascript">
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@ -22,7 +25,8 @@
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category: 'location',
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color:"#DEBD5C",
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defaults: {
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name: {value:""}
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name: {value:""},
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property: {value:"payload",required:true}
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},
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inputs:1,
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outputs:1,
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@ -5,6 +5,7 @@ module.exports = function(RED) {
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function GeohashNode(n) {
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RED.nodes.createNode(this,n);
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this.property = n.property||"payload";
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var node = this;
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var round = function(value, decimals) {
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@ -12,41 +13,21 @@ module.exports = function(RED) {
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}
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this.on("input", function(msg) {
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if (msg.hasOwnProperty("location")) {
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if (msg.location.hasOwnProperty("geohash")) {
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var pos = geohash.decode(msg.location.geohash);
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msg.location.lat = round(pos.latitude,5);
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msg.location.lon = round(pos.longitude,5);
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msg.location.error = { lat:round(pos.error.latitude,5), lon:round(pos.error.longitude,5) };
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node.send(msg);
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}
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else {
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var lt = msg.location.lat;
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var ln = msg.location.lon;
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var le = parseInt(msg.location.precision || 9);
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if (le < 1) { le = 1; }
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if (le > 9) { le = 9; }
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if (lt && ln) {
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msg.location.geohash = geohash.encode(lt, ln, le);
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node.send(msg);
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}
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else {
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node.warn("lat or lon missing from msg.location");
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}
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}
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}
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else if (typeof msg.payload === "string") {
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var value = RED.util.getMessageProperty(msg,node.property);
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if (value !== undefined) {
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if (typeof value === "string") {
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// try to decode it...
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var regexp = new RegExp('^[a-z0-9]{1,9}$'); // can only contain a-z or 0-9 and length 1-9
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if (regexp.test(msg.payload)) {
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var po = geohash.decode(msg.payload);
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msg.payload = { lat:round(po.latitude,5), lon:round(po.longitude,5) };
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msg.payload.error = { lat:round(po.error.latitude,5), lon:round(po.error.longitude,5) };
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if (regexp.test(value)) {
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var po = geohash.decode(value);
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value = { lat:round(po.latitude,5), lon:round(po.longitude,5) };
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value.error = { lat:round(po.error.latitude,5), lon:round(po.error.longitude,5) };
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RED.util.setMessageProperty(msg,node.property,value);
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node.send(msg);
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}
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else if (msg.payload.indexOf(",") !== -1) {
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else if (value.indexOf(",") !== -1) {
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// has a comma so assume it's lat,lon(,precision)
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var bits = msg.payload.split(",");
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var bits = value.split(",");
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if ((bits.length === 2) || (bits.length === 3)) {
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var li = 9;
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if (bits.length === 3) {
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@ -61,7 +42,8 @@ module.exports = function(RED) {
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if (lo < -180) { lo = ((lo-180)%360)+180; }
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if (lo > 180) { lo = ((lo+180)%360)-180; }
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if (!isNaN(la) && !isNaN(lo)) {
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msg.payload = geohash.encode(la, lo, li);
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value = geohash.encode(la, lo, li);
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RED.util.setMessageProperty(msg,node.property,value);
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node.send(msg);
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}
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else {
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@ -72,22 +54,30 @@ module.exports = function(RED) {
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}
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else { node.warn("Unexpected string format - should either be lat,lon or geohash"); }
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}
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else if (typeof msg.payload === "object") {
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var lat = msg.payload.lat || msg.payload.latitude;
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var lon = msg.payload.lon || msg.payload.longitude;
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var len = parseInt(msg.payload.precision || 9);
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if (len < 1) { len = 1; }
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if (len > 9) { len = 9; }
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if (lat && lon) {
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msg.payload.geohash = geohash.encode(lat, lon, len);
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else if (typeof value === "object") {
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if (value.hasOwnProperty("geohash")) {
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var pos = geohash.decode(value.geohash);
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value.lat = round(pos.latitude,5);
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value.lon = round(pos.longitude,5);
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value.error = { lat:round(pos.error.latitude,5), lon:round(pos.error.longitude,5) };
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RED.util.setMessageProperty(msg,node.property,value);
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node.send(msg);
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}
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else {
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node.warn("lat or lon missing from msg.payload");
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var lat = value.lat || value.latitude;
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var lon = value.lon || value.longitude;
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var len = parseInt(value.precision || 9);
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if (len < 1) { len = 1; }
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if (len > 9) { len = 9; }
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if (lat && lon) {
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value.geohash = geohash.encode(lat, lon, len);
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RED.util.setMessageProperty(msg,node.property,value);
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node.send(msg);
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}
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else { node.warn("lat or lon missing from msg."+node.property); }
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}
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}
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else {
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node.warn("This node only expects strings or objects.");
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else { node.warn("This node only expects strings or objects."); }
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}
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});
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}
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@ -1,6 +1,6 @@
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{
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"name" : "node-red-node-geohash",
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"version" : "0.0.7",
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"version" : "0.1.7",
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"description" : "A Node-RED node to encode and decode lat,lon pairs to a geohash.",
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"dependencies" : {
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"ngeohash" : "0.6.0"
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@ -1,5 +1,9 @@
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<script type="text/x-red" data-template-name="msgpack">
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<div class="form-row">
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<label for="node-input-property"><i class="fa fa-ellipsis-h"></i> <span data-i18n="node-red:common.label.property"></span></label>
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<input type="text" id="node-input-property" style="width:70%;"/>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label>
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<input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.name">
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@ -20,7 +24,8 @@
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category: 'function',
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color:"#DEBD5C",
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defaults: {
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name: {value:""}
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name: {value:""},
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property: {value:"payload",required:true}
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},
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inputs:1,
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outputs:1,
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@ -5,15 +5,18 @@ module.exports = function(RED) {
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function MsgPackNode(n) {
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RED.nodes.createNode(this,n);
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this.property = n.property||"payload";
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var node = this;
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this.on("input", function(msg) {
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if (msg.hasOwnProperty("payload")) {
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if (Buffer.isBuffer(msg.payload)) {
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var l = msg.payload.length;
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var value = RED.util.getMessageProperty(msg,node.property);
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if (value !== undefined) {
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if (Buffer.isBuffer(value)) {
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var l = value.length;
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try {
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msg.payload = msgpack.decode(msg.payload);
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value = msgpack.decode(value);
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RED.util.setMessageProperty(msg,node.property,value);
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node.send(msg);
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node.status({text:l +" b->o "+ JSON.stringify(msg.payload).length});
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node.status({text:l +" b->o "+ JSON.stringify(value).length});
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}
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catch (e) {
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node.error("Bad decode",msg);
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@ -21,9 +24,10 @@ module.exports = function(RED) {
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}
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}
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else {
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var le = JSON.stringify(msg.payload).length;
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msg.payload = msgpack.encode(msg.payload);
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node.status({text:le +" o->b "+ msg.payload.length});
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var le = JSON.stringify(value).length;
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value = msgpack.encode(value);
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RED.util.setMessageProperty(msg,node.property,value);
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node.status({text:le +" o->b "+ value.length});
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node.send(msg);
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}
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}
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@ -1,6 +1,6 @@
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{
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"name" : "node-red-node-msgpack",
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"version" : "1.0.1",
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"version" : "1.1.1",
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"description" : "A Node-RED node to pack and unpack objects to msgpack format",
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"dependencies" : {
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"msgpack-lite" : "^0.1.26"
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@ -1,6 +1,6 @@
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{
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"name" : "node-red-node-what3words",
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"version" : "0.0.7",
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"version" : "0.1.7",
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"description" : "A Node-RED node to convert locations to/from what3words",
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"dependencies" : {
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"geo.what3words" : "^2.0.0"
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@ -1,5 +1,9 @@
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<script type="text/x-red" data-template-name="what3words">
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<div class="form-row">
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<label for="node-input-property"><i class="fa fa-ellipsis-h"></i> <span data-i18n="node-red:common.label.property"></span></label>
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<input type="text" id="node-input-property" style="width:70%;"/>
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</div>
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<div class="form-row">
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<label for="node-input-apikey"><i class="fa fa-key"></i> API Key</label>
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<input type="password" id="node-input-apikey">
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@ -41,9 +45,10 @@
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RED.nodes.registerType('what3words',{
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category: 'location',
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defaults: {
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name: {value:""},
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property: {value:"payload",required:true},
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title: {value:""},
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lang: {value:"en"},
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name: {value:""}
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lang: {value:"en"}
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},
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credentials: {
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apikey: {type: "password"}
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@ -6,65 +6,60 @@ module.exports = function(RED) {
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var what3wordsNode = function(n) {
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RED.nodes.createNode(this, n);
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this.lang = n.lang || "en";
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this.property = n.property||"payload";
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var node = this;
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//if ( !node.credentials.apikey ) { this.error("No what3words API key set"); }
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this.w3w = new What3Words(node.credentials.apikey);
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var w1 = /^\*\w{6,31}$/;
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var w3 = /^\w+\.\w+\.\w+$/;
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this.on("input", function(msg) {
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if (msg.hasOwnProperty("location") && msg.location.hasOwnProperty("lat") && msg.location.hasOwnProperty("lon")) {
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node.w3w.positionToWords({ position:msg.location.lat + "," + msg.location.lon, lang:node.lang })
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var value = RED.util.getMessageProperty(msg,node.property);
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if (value !== undefined) {
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if (value.hasOwnProperty("lat") && value.hasOwnProperty("lon")) {
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node.w3w.positionToWords({ position:value.lat + "," + value.lon, lang:node.lang })
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.then(function(response) {
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msg.payload = response; // prom.cape.pump
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value = response; // prom.cape.pump
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if (!msg.hasOwnProperty("topic") || (msg.topic === "")) { msg.topic = "what3words"; }
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RED.util.setMessageProperty(msg,node.property,value);
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node.send(msg);
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})
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.catch(function(err) {
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node.warn(err)
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});
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}
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else if (msg.hasOwnProperty("payload") && msg.payload.hasOwnProperty("lat") && msg.payload.hasOwnProperty("lon")) {
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node.w3w.positionToWords({ position:msg.payload.lat + "," + msg.payload.lon, lang:node.lang })
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else if (typeof (value) === "string") {
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if (value.split(",").length === 2) { // see if it's 2 comma separated words
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node.w3w.positionToWords({ position:value, lang:node.lang })
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.then(function(response) {
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msg.payload = response; // prom.cape.pump
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if (!msg.hasOwnProperty("topic") || (msg.topic === "")) { msg.topic = "what3words"; }
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node.send(msg);
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})
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.catch(function(err) {
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node.warn(err)
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});
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}
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else if (typeof (msg.payload) === "string") {
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if (msg.payload.split(",").length === 2) { // see if it's 2 comma separated words
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node.w3w.positionToWords({ position:msg.payload, lang:node.lang })
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.then(function(response) {
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msg.payload = response; // prom.cape.pump
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value = response; // prom.cape.pump
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if (!msg.hasOwnProperty("topic") || (msg.topic === "")) { msg.topic = "what3words"; }
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RED.util.setMessageProperty(msg,node.property,value);
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node.send(msg);
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})
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.catch(function(err) {
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node.warn(err);
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});
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}
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else if (msg.payload.match(w3)) { // see if it's 3 dot separated words
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node.w3w.wordsToPosition({ words:msg.payload })
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else if (value.match(w3)) { // see if it's 3 dot separated words
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node.w3w.wordsToPosition({ words:value })
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.then(function(response) {
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if (!msg.hasOwnProperty("location")) { msg.location = {}; }
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msg.location.lat = Number(response.split(",")[0]);
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msg.location.lon = Number(response.split(",")[1]);
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value.lat = Number(response.split(",")[0]);
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value.lon = Number(response.split(",")[1]);
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RED.util.setMessageProperty(msg,node.property,value);
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node.send(msg);
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})
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.catch(function(err) {
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node.warn(err)
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});
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}
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else if (msg.payload.match(w1)) { // see if it's a *Oneword
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node.w3w.wordsToPosition({ words:msg.payload })
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else if (value.match(w1)) { // see if it's a *Oneword
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node.w3w.wordsToPosition({ words:value })
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.then(function(response) {
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if (!msg.hasOwnProperty("location")) { msg.location = {}; }
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msg.location.lat = Number(response.split(",")[0]);
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msg.location.lon = Number(response.split(",")[1]);
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msg.payload = response;
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if (!msg.hasOwnProperty("location")) { value = {}; }
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value.lat = Number(response.split(",")[0]);
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value.lon = Number(response.split(",")[1]);
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value = response;
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node.send(msg);
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})
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.catch(function(err) {
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@ -74,6 +69,7 @@ module.exports = function(RED) {
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else { node.warn("No useable data found. See info."); }
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}
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else { node.warn("No useable data found. See info."); }
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}
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});
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}
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RED.nodes.registerType("what3words", what3wordsNode, {
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@ -1,3 +1,18 @@
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/**
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* Copyright 2015 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
|
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
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* limitations under the License.
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**/
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var should = require("should");
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var helper = require('../../../test/helper.js');
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@ -129,7 +144,7 @@ describe('geohash node', function() {
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});
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it('should convert location lat, lon to geohash', function(done) {
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var flow = [{"id":"n1", "type":"geohash", func:"geohash", gap:0, wires:[["n2"]] },
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var flow = [{id:"n1", type:"geohash", func:"geohash", property:"location", gap:0, wires:[["n2"]] },
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{id:"n2", type:"helper"} ];
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helper.load(testNode, flow, function() {
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var n1 = helper.getNode("n1");
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@ -144,7 +159,7 @@ describe('geohash node', function() {
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});
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it('should convert location lat, lon to geohash (low precision)', function(done) {
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var flow = [{"id":"n1", "type":"geohash", func:"geohash", gap:0, wires:[["n2"]] },
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var flow = [{"id":"n1", "type":"geohash", func:"geohash", property:"location", gap:0, wires:[["n2"]] },
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{id:"n2", type:"helper"} ];
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helper.load(testNode, flow, function() {
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var n1 = helper.getNode("n1");
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@ -159,7 +174,7 @@ describe('geohash node', function() {
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});
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it('should convert location geohash to lat.lon', function(done) {
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var flow = [{"id":"n1", "type":"geohash", func:"geohash", gap:0, wires:[["n2"]] },
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var flow = [{"id":"n1", "type":"geohash", func:"geohash", property:"location", gap:0, wires:[["n2"]] },
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{id:"n2", type:"helper"} ];
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helper.load(testNode, flow, function() {
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var n1 = helper.getNode("n1");
|
||||
@ -289,7 +304,7 @@ describe('geohash node', function() {
|
||||
});
|
||||
|
||||
it('should warn if location object with only a lat (or lon)', function(done) {
|
||||
var flow = [{"id":"n1", "type":"geohash", func:"gap", gap:10, wires:[["n2"]] },
|
||||
var flow = [{"id":"n1", "type":"geohash", func:"gap", property:"location", gap:10, wires:[["n2"]] },
|
||||
{id:"n2", type:"helper"} ];
|
||||
helper.load(testNode, flow, function() {
|
||||
var n1 = helper.getNode("n1");
|
||||
|
||||
Loading…
Reference in New Issue
Block a user