aboutsummaryrefslogtreecommitdiff
path: root/frontend/src/app/_elements/add-new-dataset/add-new-dataset.component.ts
diff options
context:
space:
mode:
Diffstat (limited to 'frontend/src/app/_elements/add-new-dataset/add-new-dataset.component.ts')
-rw-r--r--frontend/src/app/_elements/add-new-dataset/add-new-dataset.component.ts103
1 files changed, 0 insertions, 103 deletions
diff --git a/frontend/src/app/_elements/add-new-dataset/add-new-dataset.component.ts b/frontend/src/app/_elements/add-new-dataset/add-new-dataset.component.ts
deleted file mode 100644
index 1f395105..00000000
--- a/frontend/src/app/_elements/add-new-dataset/add-new-dataset.component.ts
+++ /dev/null
@@ -1,103 +0,0 @@
-import { Component, EventEmitter, Output, ViewChild } from '@angular/core';
-import Dataset from 'src/app/_data/Dataset';
-import { DatasetsService } from 'src/app/_services/datasets.service';
-import { ModelsService } from 'src/app/_services/models.service';
-import shared from 'src/app/Shared';
-import { DatatableComponent, TableData } from '../datatable/datatable.component';
-import { CsvParseService } from 'src/app/_services/csv-parse.service';
-
-@Component({
- selector: 'app-add-new-dataset',
- templateUrl: './add-new-dataset.component.html',
- styleUrls: ['./add-new-dataset.component.css']
-})
-export class AddNewDatasetComponent {
-
- @ViewChild(DatatableComponent) datatable!: DatatableComponent;
-
- delimiterOptions: Array<string> = [",", ";", "|", "razmak", "novi red"]; //podrazumevano ","
-
- csvRecords: any[] = [];
- files: File[] = [];
- rowsNumber: number = 0;
- colsNumber: number = 0;
-
- dataset: Dataset; //dodaj ! potencijalno
-
- tableData: TableData = new TableData();
-
- constructor(private modelsService: ModelsService, private datasetsService: DatasetsService, private csv: CsvParseService) {
- this.dataset = new Dataset();
- this.dataset.delimiter = ',';
- }
-
- //@ViewChild('fileImportInput', { static: false }) fileImportInput: any; cemu je ovo sluzilo?
-
- changeListener($event: any): void {
- this.files = $event.srcElement.files;
- if (this.files.length == 0 || this.files[0] == null) {
- this.tableData.hasInput = false;
- return;
- }
- else
- this.tableData.hasInput = true;
-
- this.tableData.loaded = false;
- this.update();
- }
-
- update() {
-
- if (this.files.length < 1)
- return;
-
- const fileReader = new FileReader();
- fileReader.onload = (e) => {
- if (typeof fileReader.result === 'string') {
- const result = this.csv.csvToArray(fileReader.result, (this.dataset.delimiter == "razmak") ? " " : (this.dataset.delimiter == "novi red") ? "\t" : this.dataset.delimiter)
-
- if (this.dataset.hasHeader)
- this.csvRecords = result.splice(0, 11);
- else
- this.csvRecords = result.splice(0, 10);
-
- this.colsNumber = result[0].length;
- this.rowsNumber = result.length;
-
- this.tableData.data = this.csvRecords
- this.tableData.hasHeader = this.dataset.hasHeader;
- this.tableData.loaded = true;
- this.tableData.numCols = this.colsNumber;
- this.tableData.numRows = this.rowsNumber;
- }
- }
- fileReader.readAsText(this.files[0]);
- }
-
- checkAccessible() {
- if (this.dataset.isPublic)
- this.dataset.accessibleByLink = true;
- }
-
- uploadDataset() {
- if (this.files[0] == undefined) {
- shared.openDialog("Greška", "Niste izabrali fajl za učitavanje.");
- return;
- }
-
- this.modelsService.uploadData(this.files[0]).subscribe((file) => {
- //console.log('ADD MODEL: STEP 2 - ADD DATASET WITH FILE ID ' + file._id);
- this.dataset.fileId = file._id;
- this.dataset.uploaderId = shared.userId;
-
- this.datasetsService.addDataset(this.dataset).subscribe((dataset) => {
- shared.openDialog("Obaveštenje", "Uspešno ste dodali novi izvor podataka u kolekciju. Molimo sačekajte par trenutaka da se procesira.");
- }, (error) => {
- shared.openDialog("Neuspeo pokušaj!", "Izvor podataka sa unetim nazivom već postoji u Vašoj kolekciji. Izmenite naziv ili iskoristite postojeći dataset.");
- }); //kraj addDataset subscribe
- }, (error) => {
-
- }); //kraj uploadData subscribe
- }
-
-}