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Backup senica-RVO2 on 16.10.2025

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Jakub Klena 2025-10-16 02:23:00 +02:00
parent 8ccc3a848e
commit 186d55017f
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RVO2/flow_22_01_25/csv_import.js Executable file
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exports.id = 'csv_import';
exports.title = 'CsvImport';
exports.version = '1.0.0';
exports.group = 'Worksys';
exports.color = '#2134B0';
exports.input = 1;
exports.output = ["red", "white"];
exports.click = false;
exports.author = 'Daniel Segeš';
exports.icon = 'file-import';
exports.options = { edge: "undefined" };
exports.html = `<div class="padding">
<div class="row">
<div class="col-md-6">
<div data-jc="textbox" data-jc-path="edge" data-jc-config="placeholder:undefined;required:true" class="m">CSV Import</div>
</div>
</div>
</div>`;
exports.readme = `# load csv to table db`;
//config
let delimiter = ";";
let uniqueColumn = "node";
let path = "flow/audit_test_panel.csv";
let startFrom = 1;
let table = "nodes";
let mapImport = {
2: "node",
4: "tbname",
3: "line"
};
//10.0.0.62
delimiter = ";";
uniqueColumn = "node";
path = "flow/audit_rvo14_lampy.csv";
startFrom = 1;
table = "nodes";
mapImport = {
1: "node",
3: "tbname",
2: "line"
};
//notification
delimiter = ";";
uniqueColumn = undefined;
path = "flow/notifikacie.csv";
startFrom = 1;
table = "notifications";
mapImport = {
0: "key",
1: "weight",
2: "en",
3: "sk"
};
const fs = require('fs');
exports.install = function(instance) {
//console.log("csv import installed");
instance.on("close", () => {
})
instance.on("data", (flowdata) => {
instance.send(0, "start import");
console.log("csv import", flowdata.data);
//{table: "nodes", startFrom: 1, delimiter: ";", uniqueColumn: "node", path: "flow/audit_rvo14_lampy.csv", mapImport: {1: "node", 3: "tbname", 2: "line"}}
if(typeof flowdata.data === 'object')
{
console.log("*******************", flowdata.data);
if(!flowdata.data.hasOwnProperty("table"))
{
instance.send(0, "!!!!csv import - nedefinovana tabulka");
return;
}
if(!flowdata.data.hasOwnProperty("uniqueColumn"))
{
//instance.send(0, "!!!!csv import - nedefinovane uniqueColumn");
//return;
}
if(!flowdata.data.hasOwnProperty("path"))
{
instance.send(0, "!!!!csv import - nedefinovana cesta k suboru");
return;
}
if(!flowdata.data.hasOwnProperty("mapImport"))
{
instance.send(0, "!!!!csv import - nedefinovany mapImport");
return;
}
table = flowdata.data.table;
uniqueColumn = flowdata.data.uniqueColumn;
if(uniqueColumn === "") uniqueColumn = undefined;
path = flowdata.data.path;
mapImport = flowdata.data.mapImport;
if(flowdata.data.hasOwnProperty("delimiter")) delimiter = flowdata.data.delimiter;
if(flowdata.data.hasOwnProperty("startFrom")) startFrom = flowdata.data.startFrom;
}
var db = TABLE(table);
db.clear();
let keys = Object.keys(mapImport);
try {
const data = fs.readFileSync(path, 'utf8')
let lines = data.split("\n");
for(let i = startFrom; i < lines.length; i++)
{
let line = lines[i];
if(line === "") continue;
let data = line.split(delimiter);
if(data.length == 0) continue;
let insertData = {};
keys.map(function(key){
let k = mapImport[key];
//console.log("importineg", i, key, k);
if(data[key] != undefined) insertData[k] = data[key].trim();
else{
console.log("undefined", key, data);
}
});
console.log("insertData", insertData);
if(uniqueColumn != undefined)
{
db.insert(insertData, true).where(uniqueColumn, insertData[uniqueColumn]);
}
else
{
db.insert(insertData);
}
}
console.log("csv import finished");
instance.send(0, "csv import finished");
} catch (err) {
console.error(err)
instance.send(0, err);
}
})
}