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add DefaultAttachmentTypes

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This commit is contained in:
Salvatore Giordano
2020-04-29 12:17:22 +02:00
parent ff77d571c5
commit cc876a9b2d
1 changed files with 47 additions and 31 deletions
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lib/src/message_input.dart
+47 -31
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@@ -18,11 +18,19 @@ import 'stream_channel.dart';
typedef FileUploader = Future<String> Function(File, Channel);
typedef AttachmentThumbnailBuilder = Widget Function(
BuildContext, _SendingAttachment);
BuildContext,
_SendingAttachment,
);
enum ActionsLocation {
LEFT,
RIGHT,
left,
right,
}
enum DefaultAttachmentTypes {
image,
video,
file,
}
/// Inactive state
@@ -83,7 +91,7 @@ class MessageInput extends StatefulWidget {
this.initialMessage,
this.textEditingController,
this.actions,
this.actionsLocation = ActionsLocation.LEFT,
this.actionsLocation = ActionsLocation.left,
this.attachmentThumbnailBuilder,
}) : super(key: key);
@@ -207,11 +215,11 @@ class MessageInputState extends State<MessageInput> {
crossAxisAlignment: CrossAxisAlignment.end,
children: <Widget>[
if (!widget.disableAttachments) _buildAttachmentButton(),
if (widget.actionsLocation == ActionsLocation.LEFT)
if (widget.actionsLocation == ActionsLocation.left)
...widget.actions ?? [],
_buildTextInput(context),
_animateSendButton(context),
if (widget.actionsLocation == ActionsLocation.RIGHT)
if (widget.actionsLocation == ActionsLocation.right)
...widget.actions ?? [],
],
);
@@ -558,15 +566,18 @@ class MessageInputState extends State<MessageInput> {
attachment,
);
}
switch (attachment.attachment.type) {
case 'image':
case 'giphy':
return attachment.file != null
? Image.file(
attachment.file,
fit: BoxFit.cover,
)
: Image.network(
attachment.attachment.imageUrl,
attachment.attachment.imageUrl ??
attachment.attachment.thumbUrl,
fit: BoxFit.cover,
);
break;
@@ -633,7 +644,7 @@ class MessageInputState extends State<MessageInput> {
leading: Icon(Icons.image),
title: Text('Upload a photo'),
onTap: () {
pickFile('image', false);
pickFile(DefaultAttachmentTypes.image, false);
Navigator.pop(context);
},
),
@@ -641,7 +652,7 @@ class MessageInputState extends State<MessageInput> {
leading: Icon(Icons.video_library),
title: Text('Upload a video'),
onTap: () {
pickFile('video', false);
pickFile(DefaultAttachmentTypes.video, false);
Navigator.pop(context);
},
),
@@ -649,7 +660,7 @@ class MessageInputState extends State<MessageInput> {
leading: Icon(Icons.camera_alt),
title: Text('Photo from camera'),
onTap: () {
pickFile('image', true);
pickFile(DefaultAttachmentTypes.image, true);
Navigator.pop(context);
},
),
@@ -657,7 +668,7 @@ class MessageInputState extends State<MessageInput> {
leading: Icon(Icons.videocam),
title: Text('Video from camera'),
onTap: () {
pickFile('video', true);
pickFile(DefaultAttachmentTypes.video, true);
Navigator.pop(context);
},
),
@@ -665,7 +676,7 @@ class MessageInputState extends State<MessageInput> {
leading: Icon(Icons.insert_drive_file),
title: Text('Upload a file'),
onTap: () {
pickFile('file', false);
pickFile(DefaultAttachmentTypes.file, false);
Navigator.pop(context);
},
),
@@ -686,30 +697,38 @@ class MessageInputState extends State<MessageInput> {
}
/// Pick a file from the device
/// The [attachmentType] should be one of 'image', 'video' or 'file'
/// If [camera] is true then the camera will open
void pickFile(String attachmentType, [bool camera = false]) async {
void pickFile(DefaultAttachmentTypes fileType, [bool camera = false]) async {
setState(() {
_inputEnabled = false;
});
File file;
FileType type;
if (attachmentType == 'image') {
type = FileType.image;
} else if (attachmentType == 'video') {
type = FileType.video;
} else if (attachmentType == 'file') {
type = FileType.any;
String attachmentType;
if (fileType == DefaultAttachmentTypes.image) {
attachmentType = 'image';
} else if (fileType == DefaultAttachmentTypes.video) {
attachmentType = 'video';
} else if (fileType == DefaultAttachmentTypes.file) {
attachmentType = 'file';
}
if (camera) {
if (type == FileType.image) {
if (fileType == DefaultAttachmentTypes.image) {
file = await ImagePicker.pickImage(source: ImageSource.camera);
} else if (type == FileType.video) {
} else if (fileType == DefaultAttachmentTypes.video) {
file = await ImagePicker.pickVideo(source: ImageSource.camera);
}
} else {
FileType type;
if (fileType == DefaultAttachmentTypes.image) {
type = FileType.image;
} else if (fileType == DefaultAttachmentTypes.video) {
type = FileType.video;
} else if (fileType == DefaultAttachmentTypes.file) {
type = FileType.any;
}
file = await FilePicker.getFile(type: type);
}
@@ -735,9 +754,9 @@ class MessageInputState extends State<MessageInput> {
_attachments.add(attachment);
});
final url = await _uploadAttachment(file, type, channel);
final url = await _uploadAttachment(file, fileType, channel);
if (attachmentType == 'image') {
if (fileType == DefaultAttachmentTypes.image) {
attachment.attachment = attachment.attachment.copyWith(
imageUrl: url,
);
@@ -754,11 +773,11 @@ class MessageInputState extends State<MessageInput> {
Future<String> _uploadAttachment(
File file,
FileType type,
DefaultAttachmentTypes type,
Channel channel,
) async {
String url;
if (type == FileType.image) {
if (type == DefaultAttachmentTypes.image) {
url = await doImageUploadRequest(file, channel);
} else {
url = await doFileUploadRequest(file, channel);
@@ -846,10 +865,7 @@ class MessageInputState extends State<MessageInput> {
message = widget.editMessage.copyWith(
parentId: widget.parentMessage?.id,
text: text,
attachments: widget.editMessage.attachments
.where((attachment) => attachment.type == 'giphy')
.toList() +
_getAttachments(attachments).toList(),
attachments: _getAttachments(attachments).toList(),
mentionedUsers:
_mentionedUsers.where((u) => text.contains('@${u.name}')).toList(),
);