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Code Issues Releases Wiki Activity

new-style callback function (yaml node)

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This commit is contained in:
Kunihiko Toumura 2019-11-29 16:59:58 +09:00
parent 0eda0a4935
commit 1177aa8aca
1 changed files with 10 additions and 8 deletions
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18
packages/node_modules/@node-red/nodes/core/parsers/70-YAML.js vendored
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@ -6,33 +6,35 @@ module.exports = function(RED) {
RED.nodes.createNode(this,n);
this.property = n.property||"payload";
var node = this;
this.on("input", function(msg) {
this.on("input", function(msg,send,done) {
var value = RED.util.getMessageProperty(msg,node.property);
if (value !== undefined) {
if (typeof value === "string") {
try {
value = yaml.load(value);
RED.util.setMessageProperty(msg,node.property,value);
node.send(msg);
send(msg);
done();
}
catch(e) { node.error(e.message,msg); }
catch(e) { done(e.message); }
}
else if (typeof value === "object") {
if (!Buffer.isBuffer(value)) {
try {
value = yaml.dump(value);
RED.util.setMessageProperty(msg,node.property,value);
node.send(msg);
send(msg);
done();
}
catch(e) {
node.error(RED._("yaml.errors.dropped-error"));
done(RED._("yaml.errors.dropped-error"));
}
}
else { node.warn(RED._("yaml.errors.dropped-object")); }
else { node.warn(RED._("yaml.errors.dropped-object")); done(); }
}
else { node.warn(RED._("yaml.errors.dropped")); }
else { node.warn(RED._("yaml.errors.dropped")); done(); }
}
else { node.send(msg); } // If no payload - just pass it on.
else { send(msg); done(); } // If no payload - just pass it on.
});
}
RED.nodes.registerType("yaml",YAMLNode);