FarmMaps/FarmMapsLib
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Return correct file
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This commit is contained in:
Willem Dantuma 2021-03-02 16:51:16 +01:00
parent 2dd10f04a3
commit b000d5119a
2 changed files with 14 additions and 9 deletions
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10
projects/common/src/fm/components/edit-image-modal/edit-image-modal.component.ts
View File

@ -59,15 +59,13 @@ export class EditImageModalComponent implements OnInit {
save() { save() {
if(this.croppedImage) { if(this.croppedImage) {
if(this.saveImage) { var blob = this.imageService.dataUrltoBlob(this.croppedImage);
var body = this.croppedImage.substr(23); if(this.saveImage) {
this.imageService.putImage(this.endpointUrl,this.imageService.b64toBlob(body,"image/jpeg")).subscribe(() => { this.imageService.putImage(this.endpointUrl,blob).subscribe(() => {
this.changed.emit({}); this.changed.emit({});
}); });
} else { } else {
var selectedImage = (this.imageChangedEvent.target.files && this.imageChangedEvent.target.files[0]) ? this.changed.emit({ "croppedImage": this.imageService.blobToFile(blob,"croppedimage.jpg")} );
this.imageChangedEvent.target.files[0] : null;
this.changed.emit({ "croppedImage": this.croppedImage, "selectedImage": selectedImage } );
} }
this.modalService.dismissAll("Save"); this.modalService.dismissAll("Save");
} }

13
projects/common/src/fm/services/image.service.ts
View File

@ -21,9 +21,12 @@ export class ImageService {
return this.httpClient.put<any>(endpoint,formData); return this.httpClient.put<any>(endpoint,formData);
} }
b64toBlob(b64Data:string, contentType?:string):Blob { dataUrltoBlob(dataURI:string):Blob {
var mime = dataURI.split( ';base64,')[0].split(':')[1];
var byteCharacters = atob(dataURI.split( ';base64,')[1]);
const sliceSize = 512; const sliceSize = 512;
const byteCharacters = atob(b64Data);
const byteArrays = []; const byteArrays = [];
for (let offset = 0; offset < byteCharacters.length; offset += sliceSize) { for (let offset = 0; offset < byteCharacters.length; offset += sliceSize) {
@ -38,7 +41,11 @@ export class ImageService {
byteArrays.push(byteArray); byteArrays.push(byteArray);
} }
const blob = new Blob(byteArrays, {type: contentType}); const blob = new Blob(byteArrays, {type: mime});
return blob; return blob;
} }
blobToFile(blob:Blob, filename:string):File {
return new File([blob],filename);
}
} }