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https://github.com/node-red/node-red.git
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2 Commits
4.0.5
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filein-clo
| Author | SHA1 | Date | |
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7c4e782c60 | ||
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c8b8beda6a |
@@ -16,6 +16,7 @@
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var path = require("path");
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var fs = require("fs-extra");
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var sass = require("node-sass");
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module.exports = function(grunt) {
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@@ -220,6 +221,7 @@ module.exports = function(grunt) {
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sass: {
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build: {
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options: {
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implementation: sass,
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outputStyle: 'compressed'
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},
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files: [{
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@@ -93,19 +93,20 @@
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"grunt-mocha-istanbul": "5.0.2",
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"grunt-nodemon": "~0.4.2",
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"grunt-npm-command": "~0.1.2",
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"grunt-sass": "~2.0.0",
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"grunt-sass": "~3.1.0",
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"grunt-simple-mocha": "~0.4.1",
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"http-proxy": "^1.16.2",
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"istanbul": "0.4.5",
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"jsdoc-nr-template": "github:node-red/jsdoc-nr-template",
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"minami": "1.2.3",
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"mocha": "^5.2.0",
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"mosca": "^2.8.3",
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"node-red-node-test-helper": "^0.2.3",
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"node-sass": "^4.13.0",
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"should": "^8.4.0",
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"sinon": "1.17.7",
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"stoppable": "^1.1.0",
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"supertest": "3.4.2",
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"node-red-node-test-helper": "^0.2.3",
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"jsdoc-nr-template": "node-red/jsdoc-nr-template"
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"supertest": "3.4.2"
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},
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"engines": {
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"node": ">=8"
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@@ -140,8 +140,8 @@ module.exports = function(RED) {
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try {
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var stat = fs.statSync(filename);
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node.wstreamIno = stat.ino;
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} catch(err) {
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}
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}
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catch(err) { }
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});
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node.wstream.on("error", function(err) {
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node.error(RED._("file.errors.appendfail",{error:err.toString()}),msg);
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@@ -276,7 +276,6 @@ module.exports = function(RED) {
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ch = "\n";
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type = "string";
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}
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var hwm;
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var getout = false;
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var rs = fs.createReadStream(filename)
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@@ -290,30 +289,24 @@ module.exports = function(RED) {
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spare += decode(chunk, node.encoding);
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var bits = spare.split("\n");
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for (var i=0; i < bits.length - 1; i++) {
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var m = {
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payload:bits[i],
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topic:msg.topic,
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filename:msg.filename,
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parts:{index:count, ch:ch, type:type, id:msg._msgid}
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}
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var sendMessage = RED.util.cloneMessage(msg);
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sendMessage.payload = bits[i];
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sendMessage.parts = {index:count, ch:ch, type:type, id:msg._msgid};
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count += 1;
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nodeSend(m);
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nodeSend(sendMessage);
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}
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spare = bits[i];
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}
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if (node.format === "stream") {
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var m = {
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payload:chunk,
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topic:msg.topic,
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filename:msg.filename,
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parts:{index:count, ch:ch, type:type, id:msg._msgid}
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}
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var sendMessage = RED.util.cloneMessage(msg);
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sendMessage.payload = chunk;
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sendMessage.parts = {index:count, ch:ch, type:type, id:msg._msgid};
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count += 1;
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if (chunk.length < hwm) { // last chunk is smaller that high water mark = eof
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getout = false;
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m.parts.count = count;
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sendMessage.parts.count = count;
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}
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nodeSend(m);
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nodeSend(sendMessage);
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}
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}
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else {
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@@ -332,28 +325,23 @@ module.exports = function(RED) {
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nodeDone();
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})
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.on('end', function() {
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var sendMessage = RED.util.cloneMessage(msg);
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if (node.chunk === false) {
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if (node.format === "utf8") {
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msg.payload = decode(lines, node.encoding);
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sendMessage.payload = decode(lines, node.encoding);
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}
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else { msg.payload = lines; }
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nodeSend(msg);
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else { sendMessage.payload = lines; }
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nodeSend(sendMessage);
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}
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else if (node.format === "lines") {
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var m = { payload: spare,
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parts: {
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index: count,
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count: count+1,
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ch: ch,
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type: type,
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id: msg._msgid
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}
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};
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nodeSend(m);
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sendMessage.payload = spare;
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sendMessage.parts = { index:count, count:count+1, ch:ch, type:type, id:msg._msgid };
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nodeSend(sendMessage);
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}
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else if (getout) { // last chunk same size as high water mark - have to send empty extra packet.
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var m = { parts:{index:count, count:count, ch:ch, type:type, id:msg._msgid} };
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nodeSend(m);
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delete sendMessage.payload;
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sendMessage.parts = { parts:{index:count, count:count, ch:ch, type:type, id:msg._msgid} };
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nodeSend(sendMessage);
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}
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nodeDone();
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});
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@@ -1192,6 +1192,43 @@ describe('file Nodes', function() {
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});
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});
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it('should read in a file and output split lines with parts and preserve other properties', function(done) {
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var flow = [{id:"fileInNode1", type:"file in", name: "fileInNode", filename:fileToTest, format:"lines", wires:[["n2"]]},
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{id:"n2", type:"helper"}];
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helper.load(fileNode, flow, function() {
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var n1 = helper.getNode("fileInNode1");
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var n2 = helper.getNode("n2");
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var c = 0;
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n2.on("input", function(msg) {
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try {
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msg.should.have.property('payload');
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msg.payload.should.be.a.String();
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msg.should.have.property('topic',"dujour");
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msg.should.have.property('foo',"bar");
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msg.should.have.property('parts');
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msg.parts.should.have.property('index',c);
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msg.parts.should.have.property('type','string');
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msg.parts.should.have.property('ch','\n');
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if (c === 0) {
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msg.payload.should.equal("File message line 1");
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}
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if (c === 1) {
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msg.payload.should.equal("File message line 2");
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}
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if (c === 2) {
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msg.payload.should.equal("");
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done();
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}
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c++;
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}
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catch(e) {
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done(e);
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}
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});
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n1.receive({payload:"",topic:"dujour",foo:"bar"});
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});
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});
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it('should read in a file and output a buffer with parts', function(done) {
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var flow = [{id:"fileInNode1", type:"file in", name: "fileInNode", filename:fileToTest, format:"stream", wires:[["n2"]]},
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{id:"n2", type:"helper"}];
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@@ -1212,6 +1249,28 @@ describe('file Nodes', function() {
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});
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});
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it('should read in a file and output a buffer with parts and preserve other properties', function(done) {
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var flow = [{id:"fileInNode1", type:"file in", name: "fileInNode", filename:fileToTest, format:"stream", wires:[["n2"]]},
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{id:"n2", type:"helper"}];
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helper.load(fileNode, flow, function() {
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var n1 = helper.getNode("fileInNode1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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msg.should.have.property('payload');
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msg.should.have.property('topic',"dujour");
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msg.should.have.property('foo',"bar");
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Buffer.isBuffer(msg.payload).should.be.true();
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msg.payload.should.have.length(40);
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msg.should.have.property('parts');
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msg.parts.should.have.property('count',1);
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msg.parts.should.have.property('type','buffer');
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msg.parts.should.have.property('ch','');
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done();
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});
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n1.receive({payload:"",topic:"dujour",foo:"bar"});
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});
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});
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it('should warn if no filename set', function(done) {
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var flow = [{id:"fileInNode1", type:"file in", name: "fileInNode", "format":""}];
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helper.load(fileNode, flow, function() {
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