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Code Issues Releases Wiki Activity

attachments page with upload/delete

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This commit is contained in:
Kyle Spearrin
2017-07-22 15:38:08 -04:00
parent b32603b472
commit f9d336a3a6
24 changed files with 786 additions and 80 deletions
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45
src/iOS/Services/DeviceActionService.cs
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@@ -5,6 +5,9 @@ using Foundation;
using System.IO;
using MobileCoreServices;
using Bit.App.Resources;
using Xamarin.Forms;
using Photos;
using System.Net;
namespace Bit.iOS.Services
{
@@ -86,7 +89,7 @@ namespace Bit.iOS.Services
return tmp;
}
public byte[] SelectFile()
public void SelectFile()
{
var controller = GetVisibleViewController();
var picker = new UIDocumentMenuViewController(new string[] { UTType.Data }, UIDocumentPickerMode.Import);
@@ -114,18 +117,25 @@ namespace Bit.iOS.Services
};
controller.PresentViewController(picker, true, null);
return null;
}
private void ImagePicker_FinishedPickingMedia(object sender, UIImagePickerMediaPickedEventArgs e)
{
if(sender is UIImagePickerController picker)
{
//var image = (UIImage)e.Info.ObjectForKey(new NSString("UIImagePickerControllerOriginalImage"));
string fileName = null;
NSObject urlObj;
if(e.Info.TryGetValue(UIImagePickerController.ReferenceUrl, out urlObj))
{
var result = PHAsset.FetchAssets(new NSUrl[] { (urlObj as NSUrl) }, null);
fileName = result?.firstObject?.ValueForKey(new NSString("filename"))?.ToString();
}
// TODO: determine if JPG or PNG from extension. Get filename somehow?
fileName = fileName ?? $"photo_{DateTime.UtcNow.ToString("yyyyMMddHHmmss")}.jpg";
var lowerFilename = fileName?.ToLowerInvariant();
byte[] data;
if(false)
if(lowerFilename != null && (lowerFilename.EndsWith(".jpg") || lowerFilename.EndsWith(".jpeg")))
{
using(var imageData = e.OriginalImage.AsJPEG())
{
@@ -144,6 +154,7 @@ namespace Bit.iOS.Services
}
}
SelectFileResult(data, fileName);
picker.DismissViewController(true, null);
}
}
@@ -159,17 +170,35 @@ namespace Bit.iOS.Services
private void DocumentPicker_DidPickDocument(object sender, UIDocumentPickedEventArgs e)
{
e.Url.StartAccessingSecurityScopedResource();
var doc = new UIDocument(e.Url);
var fileName = doc.LocalizedName;
if(string.IsNullOrWhiteSpace(fileName))
{
var path = doc.FileUrl?.ToString();
if(path != null)
{
path = WebUtility.UrlDecode(path);
var split = path.LastIndexOf('/');
fileName = path.Substring(split + 1);
}
}
var fileCoordinator = new NSFileCoordinator();
// TODO: get filename?
NSError error;
fileCoordinator.CoordinateRead(e.Url, NSFileCoordinatorReadingOptions.WithoutChanges, out error, (url) =>
{
var data = NSData.FromUrl(url).ToArray();
SelectFileResult(data, fileName ?? "unknown_file_name");
});
e.Url.StopAccessingSecurityScopedResource();
}
private void SelectFileResult(byte[] data, string fileName)
{
MessagingCenter.Send(Xamarin.Forms.Application.Current, "SelectFileResult",
new Tuple<byte[], string>(data, fileName));
}
}
}