Merge branch 'master' into development_sikander
Sikander Saleem
9 months ago
commit
df07a5f9f6
@ -0,0 +1,25 @@
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class ITGFormsAttachmentsModel {
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String? fileBase64;
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dynamic fileData;
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String? fileName;
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String? fileType;
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ITGFormsAttachmentsModel(
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{this.fileBase64, this.fileData, this.fileName, this.fileType});
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ITGFormsAttachmentsModel.fromJson(Map<String, dynamic> json) {
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fileBase64 = json['fileBase64'];
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fileData = json['fileData'];
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fileName = json['fileName'];
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fileType = json['fileType'];
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}
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Map<String, dynamic> toJson() {
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Map<String, dynamic> data = new Map<String, dynamic>();
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data['fileBase64'] = this.fileBase64;
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data['fileData'] = this.fileData;
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data['fileName'] = this.fileName;
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data['fileType'] = this.fileType;
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return data;
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}
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}
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@ -0,0 +1,100 @@
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import 'dart:convert';
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import 'dart:io';
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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import 'package:mohem_flutter_app/classes/utils.dart';
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import 'package:mohem_flutter_app/extensions/int_extensions.dart';
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import 'package:mohem_flutter_app/extensions/string_extensions.dart';
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import 'package:mohem_flutter_app/extensions/widget_extensions.dart';
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import 'package:mohem_flutter_app/models/itg_forms_models/itg_forms_attachments_model.dart';
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import 'package:mohem_flutter_app/widgets/dialogs/confirm_dialog.dart';
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import 'package:open_file/open_file.dart';
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import 'package:path_provider/path_provider.dart';
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import 'package:permission_handler/permission_handler.dart';
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class ITGAttachmentsFragment extends StatelessWidget {
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List<ITGFormsAttachmentsModel> itgFormAttachmentsList;
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ITGAttachmentsFragment(this.itgFormAttachmentsList);
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@override
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Widget build(BuildContext context) {
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return ListView.separated(
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itemCount: itgFormAttachmentsList.length,
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itemBuilder: (context, index) {
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return Row(
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children: [
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SvgPicture.asset(determineFileIcon(itgFormAttachmentsList[index].fileType ?? "")),
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12.width,
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(itgFormAttachmentsList[index].fileName ?? "").toText16().expanded,
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],
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).objectContainerView().onPress(() async {
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try {
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Permission.storage.isGranted.then(
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(isGranted) {
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if (!isGranted) {
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Permission.manageExternalStorage.request().then(
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(granted) async {
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if (granted == PermissionStatus.granted) {
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String path = await _createFileFromString(itgFormAttachmentsList[index].fileBase64 ?? "", itgFormAttachmentsList[index].fileType ?? "");
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OpenFile.open(path);
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} else {
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showDialog(
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context: context,
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builder: (BuildContext cxt) => ConfirmDialog(
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message: "You need to give storage permission to view files.",
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onTap: () {
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Navigator.pop(context);
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},
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),
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);
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}
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},
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);
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}
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},
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);
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} catch (ex) {
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Utils.showToast("Cannot open file.");
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}
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});
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},
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separatorBuilder: (BuildContext context, int index) => 12.height,
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).paddingAll(21);
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}
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String determineFileIcon(String fileContentType) {
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String icon = "";
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switch (fileContentType) {
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case "pdf":
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icon = "assets/images/pdf.svg";
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break;
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case "xls":
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icon = "assets/images/xls.svg";
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break;
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case "xlsx":
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icon = "assets/images/xls.svg";
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break;
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case "png":
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icon = "assets/images/png.svg";
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break;
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case "jpg":
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icon = "assets/images/jpg.svg";
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break;
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case "jpeg":
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icon = "assets/images/jpg.svg";
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break;
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}
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return icon;
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}
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Future<String> _createFileFromString(String encodedStr, String ext) async {
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Uint8List bytes = base64.decode(encodedStr);
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String dir = (await getApplicationDocumentsDirectory()).path;
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File file = File("$dir/" + DateTime.now().millisecondsSinceEpoch.toString() + "." + ext);
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await file.writeAsBytes(bytes);
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return file.path;
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}
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}
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