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move csv fixes to master

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to fix #1142 in master
This commit is contained in:
Dave Conway-Jones
2017-02-22 20:19:44 +00:00
parent e2a9be9cec
commit a625eeeac8
2 changed files with 45 additions and 8 deletions
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29
nodes/core/parsers/70-CSV.js
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@@ -28,6 +28,7 @@ module.exports = function(RED) {
this.hdrin = n.hdrin || false;
this.hdrout = n.hdrout || false;
this.goodtmpl = true;
var tmpwarn = true;
var node = this;
// pass in an array of column names to be trimed, de-quoted and retrimed
@@ -71,7 +72,27 @@ module.exports = function(RED) {
}
else {
if ((node.template.length === 1) && (node.template[0] === '')) {
node.warn(RED._("csv.errors.obj_csv"));
if (tmpwarn === true) { // just warn about missing template once
node.warn(RED._("csv.errors.obj_csv"));
tmpwarn = false;
}
ou = "";
for (var p in msg.payload[0]) {
if (msg.payload[0].hasOwnProperty(p)) {
if (typeof msg.payload[0][p] !== "object") {
var q = msg.payload[0][p];
if (q.indexOf(node.quo) !== -1) { // add double quotes if any quotes
q = q.replace(/"/g, '""');
ou += node.quo + q + node.quo + node.sep;
}
else if (q.indexOf(node.sep) !== -1) { // add quotes if any "commas"
ou += node.quo + q + node.quo + node.sep;
}
else { ou += q + node.sep; } // otherwise just add
}
}
}
ou = ou.slice(0,-1) + node.ret;
}
else {
for (var t=0; t < node.template.length; t++) {
@@ -112,7 +133,7 @@ module.exports = function(RED) {
var first = true; // is this the first line
var line = msg.payload;
var tmp = "";
var reg = new RegExp("^[-]?[0-9.]*[\.]?[0-9]*$");
var reg = /^[-]?[0-9]*\.?[0-9]+$/;
// For now we are just going to assume that any \r or \n means an end of line...
// got to be a weird csv that has singleton \r \n in it for another reason...
@@ -129,7 +150,9 @@ module.exports = function(RED) {
else {
if (line[i] === node.quo) { // if it's a quote toggle inside or outside
f = !f;
if (line[i-1] === node.quo) { k[j] += '\"'; } // if it's a quotequote then it's actually a quote
if (line[i-1] === node.quo) {
if (f === false) { k[j] += '\"'; }
} // if it's a quotequote then it's actually a quote
//if ((line[i-1] !== node.sep) && (line[i+1] !== node.sep)) { k[j] += line[i]; }
}
else if ((line[i] === node.sep) && f) { // if it is the end of the line then finish