8/11/1
This commit is contained in:
Hamza-Ayed
335
lib/controller/functions/image.dart
Normal file
335
lib/controller/functions/image.dart
Normal file
@@ -0,0 +1,335 @@
|
||||
import 'dart:convert';
|
||||
import 'dart:io';
|
||||
import 'package:get/get.dart';
|
||||
import 'package:http/http.dart' as http;
|
||||
import 'package:image_cropper/image_cropper.dart';
|
||||
import 'package:image_picker/image_picker.dart';
|
||||
import 'package:path/path.dart';
|
||||
import 'package:image/image.dart' as img;
|
||||
|
||||
import 'package:flutter_image_compress/flutter_image_compress.dart';
|
||||
import 'package:path_provider/path_provider.dart' as path_provider;
|
||||
|
||||
import '../../constant/api_key.dart';
|
||||
import '../../constant/box_name.dart';
|
||||
import '../../constant/colors.dart';
|
||||
import '../../main.dart';
|
||||
|
||||
class ImageController extends GetxController {
|
||||
File? myImage;
|
||||
bool isloading = false;
|
||||
CroppedFile? croppedFile;
|
||||
final picker = ImagePicker();
|
||||
var image;
|
||||
|
||||
Future<img.Image> detectAndCropDocument(File imageFile) async {
|
||||
img.Image? image = img.decodeImage(await imageFile.readAsBytes());
|
||||
if (image == null) throw Exception('Unable to decode image');
|
||||
|
||||
int left = image.width, top = image.height, right = 0, bottom = 0;
|
||||
|
||||
// Threshold for considering a pixel as part of the document (adjust as needed)
|
||||
const int threshold = 240;
|
||||
|
||||
for (int y = 0; y < image.height; y++) {
|
||||
for (int x = 0; x < image.width; x++) {
|
||||
final pixel = image.getPixel(x, y);
|
||||
final luminance = img.getLuminance(pixel);
|
||||
|
||||
if (luminance < threshold) {
|
||||
left = x < left ? x : left;
|
||||
top = y < top ? y : top;
|
||||
right = x > right ? x : right;
|
||||
bottom = y > bottom ? y : bottom;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Add a small padding
|
||||
left = (left - 5).clamp(0, image.width);
|
||||
top = (top - 5).clamp(0, image.height);
|
||||
right = (right + 5).clamp(0, image.width);
|
||||
bottom = (bottom + 5).clamp(0, image.height);
|
||||
|
||||
return img.copyCrop(image,
|
||||
x: left, y: top, width: right - left, height: bottom - top);
|
||||
}
|
||||
|
||||
Future<File> rotateImageIfNeeded(File imageFile) async {
|
||||
img.Image croppedDoc = await detectAndCropDocument(imageFile);
|
||||
|
||||
// Check if the document is in portrait orientation
|
||||
bool isPortrait = croppedDoc.height > croppedDoc.width;
|
||||
|
||||
img.Image processedImage;
|
||||
if (isPortrait) {
|
||||
// Rotate the image by 90 degrees clockwise
|
||||
processedImage = img.copyRotate(croppedDoc, angle: 90);
|
||||
} else {
|
||||
processedImage = croppedDoc;
|
||||
}
|
||||
|
||||
// Get temporary directory
|
||||
final tempDir = await path_provider.getTemporaryDirectory();
|
||||
final tempPath = tempDir.path;
|
||||
|
||||
// Create the processed image file
|
||||
File processedFile = File('$tempPath/processed_image.jpg');
|
||||
await processedFile.writeAsBytes(img.encodeJpg(processedImage));
|
||||
|
||||
return processedFile;
|
||||
}
|
||||
|
||||
Future<File> rotateImage(File imageFile) async {
|
||||
// Read the image file
|
||||
img.Image? image = img.decodeImage(await imageFile.readAsBytes());
|
||||
|
||||
if (image == null) return imageFile;
|
||||
|
||||
// Rotate the image by 90 degrees clockwise
|
||||
img.Image rotatedImage = img.copyRotate(image, angle: 90);
|
||||
|
||||
// Get temporary directory
|
||||
final tempDir = await path_provider.getTemporaryDirectory();
|
||||
final tempPath = tempDir.path;
|
||||
|
||||
// Create the rotated image file
|
||||
File rotatedFile = File('$tempPath/rotated_image.jpg');
|
||||
await rotatedFile.writeAsBytes(img.encodeJpg(rotatedImage));
|
||||
|
||||
return rotatedFile;
|
||||
}
|
||||
|
||||
choosImage(String link, String driverId, String imageType) async {
|
||||
final pickedImage = await picker.pickImage(
|
||||
source: ImageSource.gallery,
|
||||
);
|
||||
|
||||
if (pickedImage == null) return;
|
||||
|
||||
image = File(pickedImage.path);
|
||||
|
||||
croppedFile = await ImageCropper().cropImage(
|
||||
sourcePath: image!.path,
|
||||
uiSettings: [
|
||||
AndroidUiSettings(
|
||||
toolbarTitle: 'Cropper'.tr,
|
||||
toolbarColor: AppColor.blueColor,
|
||||
toolbarWidgetColor: AppColor.yellowColor,
|
||||
initAspectRatio: CropAspectRatioPreset.original,
|
||||
lockAspectRatio: false),
|
||||
IOSUiSettings(
|
||||
title: 'Cropper'.tr,
|
||||
),
|
||||
],
|
||||
);
|
||||
|
||||
if (croppedFile == null) return;
|
||||
|
||||
myImage = File(croppedFile!.path);
|
||||
isloading = true;
|
||||
update();
|
||||
|
||||
// Rotate the compressed image
|
||||
// File rotatedImage = await rotateImage(compressedImage);
|
||||
File processedImage = await rotateImageIfNeeded(File(croppedFile!.path));
|
||||
File compressedImage = await compressImage(processedImage);
|
||||
print('link =$link');
|
||||
try {
|
||||
await uploadImage(
|
||||
compressedImage,
|
||||
{'driverID': driverId, 'imageType': imageType},
|
||||
link,
|
||||
);
|
||||
} catch (e) {
|
||||
Get.snackbar('Image Upload Failed'.tr, e.toString(),
|
||||
backgroundColor: AppColor.redColor);
|
||||
} finally {
|
||||
isloading = false;
|
||||
update();
|
||||
}
|
||||
}
|
||||
|
||||
choosFace(String link, String imageType) async {
|
||||
final pickedImage = await picker.pickImage(
|
||||
source: ImageSource.camera,
|
||||
preferredCameraDevice: CameraDevice.front,
|
||||
);
|
||||
if (pickedImage != null) {
|
||||
image = File(pickedImage.path);
|
||||
isloading = true;
|
||||
update();
|
||||
// Compress the image
|
||||
File compressedImage = await compressImage(File(pickedImage.path));
|
||||
|
||||
// Save the picked image directly
|
||||
// File savedImage = File(pickedImage.path);
|
||||
print('link =$link');
|
||||
try {
|
||||
await uploadImage(
|
||||
compressedImage,
|
||||
{
|
||||
'driverID':
|
||||
box.read(BoxName.driverID) ?? box.read(BoxName.passengerID),
|
||||
'imageType': imageType
|
||||
},
|
||||
link,
|
||||
);
|
||||
} catch (e) {
|
||||
Get.snackbar('Image Upload Failed'.tr, e.toString(),
|
||||
backgroundColor: AppColor.redColor);
|
||||
} finally {
|
||||
isloading = false;
|
||||
update();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
uploadImage(File file, Map data, String link) async {
|
||||
var request = http.MultipartRequest(
|
||||
'POST',
|
||||
Uri.parse(link), //'https://ride.mobile-app.store/uploadImage1.php'
|
||||
);
|
||||
|
||||
var length = await file.length();
|
||||
var stream = http.ByteStream(file.openRead());
|
||||
var multipartFile = http.MultipartFile(
|
||||
'image',
|
||||
stream,
|
||||
length,
|
||||
filename: basename(file.path),
|
||||
);
|
||||
request.headers.addAll({
|
||||
'Cache-Control': 'no-cache, no-store, must-revalidate',
|
||||
'Pragma': 'no-cache',
|
||||
'Expires': '0',
|
||||
'Authorization':
|
||||
'Basic ${base64Encode(utf8.encode(AK.basicAuthCredentials.toString()))}',
|
||||
});
|
||||
// Set the file name to the driverID
|
||||
request.files.add(
|
||||
http.MultipartFile(
|
||||
'image',
|
||||
stream,
|
||||
length,
|
||||
filename: '${box.read(BoxName.driverID)}.jpg',
|
||||
),
|
||||
);
|
||||
data.forEach((key, value) {
|
||||
request.fields[key] = value;
|
||||
});
|
||||
var myrequest = await request.send();
|
||||
var res = await http.Response.fromStream(myrequest);
|
||||
if (res.statusCode == 200) {
|
||||
return jsonDecode(res.body);
|
||||
} else {
|
||||
throw Exception(
|
||||
'Failed to upload image: ${res.statusCode} - ${res.body}');
|
||||
}
|
||||
}
|
||||
|
||||
choosImagePicture(String link, String imageType) async {
|
||||
final pickedImage = await picker.pickImage(
|
||||
source: ImageSource.gallery,
|
||||
// preferredCameraDevice: CameraDevice.rear,
|
||||
// maxHeight: Get.height * .3,
|
||||
// maxWidth: Get.width * .9,
|
||||
// imageQuality: 100,
|
||||
);
|
||||
image = File(pickedImage!.path);
|
||||
|
||||
croppedFile = await ImageCropper().cropImage(
|
||||
sourcePath: image!.path,
|
||||
uiSettings: [
|
||||
AndroidUiSettings(
|
||||
toolbarTitle: 'Cropper'.tr,
|
||||
toolbarColor: AppColor.blueColor,
|
||||
toolbarWidgetColor: AppColor.yellowColor,
|
||||
initAspectRatio: CropAspectRatioPreset.original,
|
||||
lockAspectRatio: false),
|
||||
IOSUiSettings(
|
||||
title: 'Cropper'.tr,
|
||||
),
|
||||
],
|
||||
);
|
||||
myImage = File(pickedImage.path);
|
||||
isloading = true;
|
||||
update();
|
||||
// Save the cropped image
|
||||
// File savedCroppedImage = File(croppedFile!.path);
|
||||
File compressedImage = await compressImage(File(croppedFile!.path));
|
||||
print('link =$link');
|
||||
try {
|
||||
await uploadImage(
|
||||
compressedImage,
|
||||
{
|
||||
'driverID':
|
||||
box.read(BoxName.driverID) ?? box.read(BoxName.passengerID),
|
||||
'imageType': imageType
|
||||
},
|
||||
link,
|
||||
);
|
||||
} catch (e) {
|
||||
Get.snackbar('Image Upload Failed'.tr, e.toString(),
|
||||
backgroundColor: AppColor.redColor);
|
||||
} finally {
|
||||
isloading = false;
|
||||
update();
|
||||
}
|
||||
}
|
||||
|
||||
uploadImagePicture(File file, Map data, String link) async {
|
||||
var request = http.MultipartRequest(
|
||||
'POST',
|
||||
Uri.parse(link), //'https://ride.mobile-app.store/uploadImage1.php'
|
||||
);
|
||||
|
||||
var length = await file.length();
|
||||
var stream = http.ByteStream(file.openRead());
|
||||
var multipartFile = http.MultipartFile(
|
||||
'image',
|
||||
stream,
|
||||
length,
|
||||
filename: basename(file.path),
|
||||
);
|
||||
request.headers.addAll({
|
||||
'Authorization':
|
||||
'Basic ${base64Encode(utf8.encode(AK.basicAuthCredentials.toString()))}',
|
||||
});
|
||||
// Set the file name to the driverID
|
||||
request.files.add(
|
||||
http.MultipartFile(
|
||||
'image',
|
||||
stream,
|
||||
length,
|
||||
filename: '${box.read(BoxName.driverID)}.jpg',
|
||||
),
|
||||
);
|
||||
data.forEach((key, value) {
|
||||
request.fields[key] = value;
|
||||
});
|
||||
var myrequest = await request.send();
|
||||
var res = await http.Response.fromStream(myrequest);
|
||||
if (res.statusCode == 200) {
|
||||
return jsonDecode(res.body);
|
||||
} else {
|
||||
throw Exception(
|
||||
'Failed to upload image: ${res.statusCode} - ${res.body}');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Future<File> compressImage(File file) async {
|
||||
final dir = await path_provider.getTemporaryDirectory();
|
||||
final targetPath = "${dir.absolute.path}/temp.jpg";
|
||||
|
||||
var result = await FlutterImageCompress.compressAndGetFile(
|
||||
file.absolute.path,
|
||||
targetPath,
|
||||
quality: 70,
|
||||
minWidth: 1024,
|
||||
minHeight: 1024,
|
||||
);
|
||||
|
||||
return File(result!.path);
|
||||
}
|
||||
Reference in New Issue
Block a user