diff options
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.ts | 103 |
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 - } - -} |