Upload part attachnents

- Select file from device
- Take picture with camera

ios/Flutter/Flutter.podspec

@@ -1,18 +0,0 @@
-#
-# NOTE: This podspec is NOT to be published. It is only used as a local source!
-#       This is a generated file; do not edit or check into version control.
-#
-
-Pod::Spec.new do |s|
-  s.name             = 'Flutter'
-  s.version          = '1.0.0'
-  s.summary          = 'High-performance, high-fidelity mobile apps.'
-  s.homepage         = 'https://flutter.io'
-  s.license          = { :type => 'MIT' }
-  s.author           = { 'Flutter Dev Team' => 'flutter-dev@googlegroups.com' }
-  s.source           = { :git => 'https://github.com/flutter/engine', :tag => s.version.to_s }
-  s.ios.deployment_target = '8.0'
-  # Framework linking is handled by Flutter tooling, not CocoaPods.
-  # Add a placeholder to satisfy `s.dependency 'Flutter'` plugin podspecs.
-  s.vendored_frameworks = 'path/to/nothing'
-end

lib/inventree/model.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:inventree/api.dart';
@@ -8,6 +9,7 @@ import 'package:inventree/widget/dialogs.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 import 'package:path/path.dart' as path;
+import 'package:http/http.dart' as http;
 
 import '../l10.dart';
 import '../api_form.dart';
@@ -506,6 +508,24 @@ class InvenTreeAttachment extends InvenTreeModel {
   }
 
   InvenTreeAttachment.fromJson(Map<String, dynamic> json) : super.fromJson(json);
+
+  Future<bool> uploadAttachment(File attachment, {String comment = "", Map<String, String> fields = const {}}) async {
+
+    final http.StreamedResponse response = await InvenTreeAPI().uploadFile(
+        URL,
+        attachment,
+        method: 'POST',
+        name: 'attachment',
+        fields: fields
+    );
+
+    if (response.statusCode == 200 || response.statusCode == 201) {
+      return true;
+    } else {
+      return false;
+    }
+  }
+
 }
 
 

lib/l10n

@@ -1 +1 @@
-Subproject commit 20dce387ab4088e22b67c6ffd1fb50b6a1f252e8
+Subproject commit faec97124b652ca219d6c0899dd0234cf42e4fa7

lib/widget/part_attachments_widget.dart

@@ -1,10 +1,15 @@
 
 
+import 'package:file_picker/file_picker.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:image_picker/image_picker.dart';
 import 'package:inventree/inventree/part.dart';
 import 'package:inventree/widget/refreshable_state.dart';
+import 'package:inventree/widget/snacks.dart';
+
+import 'dart:io';
 
 import '../api.dart';
 import '../l10.dart';
@@ -36,11 +41,21 @@ class _PartAttachmentDisplayState extends RefreshableState<PartAttachmentsWidget
 
     List<Widget> actions = [];
 
-    if (false && InvenTreeAPI().checkPermission('part', 'change')) {
+    if (InvenTreeAPI().checkPermission('part', 'change')) {
+
+      // File upload
       actions.add(
         IconButton(
-          icon: FaIcon(FontAwesomeIcons.plus),
+          icon: FaIcon(FontAwesomeIcons.fileUpload),
-          onPressed: null,
+          onPressed: uploadFile,
+        )
+      );
+
+      // Upload from camera
+      actions.add(
+        IconButton(
+          icon: FaIcon(FontAwesomeIcons.camera),
+          onPressed: uploadFromCamera,
         )
       );
     }
@@ -48,6 +63,62 @@ class _PartAttachmentDisplayState extends RefreshableState<PartAttachmentsWidget
     return actions;
   }
 
+  Future<void> upload(File file) async {
+    final bool result = await InvenTreePartAttachment().uploadAttachment(
+      file,
+      fields: {
+        "part": "${part.pk}"
+      }
+    );
+
+    if (result) {
+      showSnackIcon(L10().uploadSuccess, success: true);
+    } else {
+      showSnackIcon(L10().uploadFailed, success: false);
+    }
+
+    refresh();
+
+  }
+
+  /*
+   * Select a file from the device to upload
+   */
+  Future<void> uploadFile() async {
+
+    final FilePickerResult? result = await FilePicker.platform.pickFiles();
+
+    if (result != null) {
+
+      String? path = result.files.single.path;
+
+      if (path != null) {
+        File attachment = File(path);
+
+        upload(attachment);
+      }
+    }
+
+  }
+
+  /*
+   * Upload an attachment by taking a new picture with the built in device camera
+   */
+  Future<void> uploadFromCamera() async {
+
+
+    final picker = ImagePicker();
+
+    final pickedImage = await picker.getImage(source: ImageSource.camera);
+
+    if (pickedImage != null) {
+      File? attachment = File(pickedImage.path);
+      upload(attachment);
+    }
+
+    refresh();
+  }
+
   @override
   Future<void> request() async {
 

pubspec.lock

@@ -183,6 +183,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "6.1.2"
+  file_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.0.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -279,21 +286,21 @@ packages:
       name: image_picker
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.8.0+3"
+    version: "0.8.3+2"
   image_picker_for_web:
     dependency: transitive
     description:
       name: image_picker_for_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.2"
   image_picker_platform_interface:
     dependency: transitive
     description:
       name: image_picker_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.2.0"
   infinite_scroll_pagination:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -30,7 +30,8 @@ dependencies:
   font_awesome_flutter: ^9.1.0            # FontAwesome icon set
   flutter_speed_dial: ^3.0.5              # FAB menu elements
   sentry_flutter: 5.0.0                   # Error reporting
-  image_picker: ^0.8.0                    # Select or take photos
+  image_picker: ^0.8.3                    # Select or take photos
+  file_picker: ^4.0.0                     # Select files from the device
   url_launcher: 6.0.9                     # Open link in system browser
   flutter_markdown: ^0.6.2                # Rendering markdown
   camera:                                 # Camera