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Diffstat (limited to 'src/main/java/eu/siacs/conversations/persistance/FileBackend.java')
-rw-r--r--src/main/java/eu/siacs/conversations/persistance/FileBackend.java134
1 files changed, 111 insertions, 23 deletions
diff --git a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
index 0241b77e..9683d38d 100644
--- a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
+++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
@@ -7,6 +7,7 @@ import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
+import java.net.URL;
import java.security.DigestOutputStream;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
@@ -26,6 +27,8 @@ import android.provider.MediaStore;
import android.util.Base64;
import android.util.Base64OutputStream;
import android.util.Log;
+import android.webkit.MimeTypeMap;
+
import eu.siacs.conversations.Config;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.DownloadableFile;
@@ -53,25 +56,40 @@ public class FileBackend {
}
public DownloadableFile getFile(Message message, boolean decrypted) {
- StringBuilder filename = new StringBuilder();
- filename.append(getConversationsDirectory());
- filename.append(message.getUuid());
- if ((decrypted) || (message.getEncryption() == Message.ENCRYPTION_NONE)) {
- filename.append(".webp");
- } else {
- if (message.getEncryption() == Message.ENCRYPTION_OTR) {
- filename.append(".webp");
+ String path = message.getRelativeFilePath();
+ if (!decrypted && (message.getEncryption() == Message.ENCRYPTION_PGP || message.getEncryption() == Message.ENCRYPTION_DECRYPTED)) {
+ String extension;
+ if (path != null && !path.isEmpty()) {
+ String[] parts = path.split("\\.");
+ extension = "."+parts[parts.length - 1];
+ } else if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_TEXT) {
+ extension = ".webp";
} else {
- filename.append(".webp.pgp");
+ extension = "";
}
+ return new DownloadableFile(getConversationsFileDirectory()+message.getUuid()+extension+".pgp");
+ } else if (path != null && !path.isEmpty()) {
+ if (path.startsWith("/")) {
+ return new DownloadableFile(path);
+ } else {
+ return new DownloadableFile(getConversationsFileDirectory()+path);
+ }
+ } else {
+ StringBuilder filename = new StringBuilder();
+ filename.append(getConversationsImageDirectory());
+ filename.append(message.getUuid()+".webp");
+ return new DownloadableFile(filename.toString());
}
- return new DownloadableFile(filename.toString());
}
- public static String getConversationsDirectory() {
+ public static String getConversationsFileDirectory() {
+ return Environment.getExternalStorageDirectory().getAbsolutePath()+"/Conversations/";
+ }
+
+ public static String getConversationsImageDirectory() {
return Environment.getExternalStoragePublicDirectory(
- Environment.DIRECTORY_PICTURES).getAbsolutePath()
- + "/Conversations/";
+ Environment.DIRECTORY_PICTURES).getAbsolutePath()
+ + "/Conversations/";
}
public Bitmap resize(Bitmap originalBitmap, int size) {
@@ -103,13 +121,60 @@ public class FileBackend {
return Bitmap.createBitmap(bitmap, 0, 0, w, h, mtx, true);
}
+ public String getOriginalPath(Uri uri) {
+ String path = null;
+ if (uri.getScheme().equals("file")) {
+ return uri.getPath();
+ } else if (uri.toString().startsWith("content://media/")) {
+ String[] projection = {MediaStore.MediaColumns.DATA};
+ Cursor metaCursor = mXmppConnectionService.getContentResolver().query(uri,
+ projection, null, null, null);
+ if (metaCursor != null) {
+ try {
+ if (metaCursor.moveToFirst()) {
+ path = metaCursor.getString(0);
+ }
+ } finally {
+ metaCursor.close();
+ }
+ }
+ }
+ return path;
+ }
+
+ public DownloadableFile copyFileToPrivateStorage(Message message, Uri uri) throws FileCopyException {
+ try {
+ Log.d(Config.LOGTAG, "copy " + uri.toString() + " to private storage");
+ String mime = mXmppConnectionService.getContentResolver().getType(uri);
+ String extension = MimeTypeMap.getSingleton().getExtensionFromMimeType(mime);
+ message.setRelativeFilePath(message.getUuid() + "." + extension);
+ DownloadableFile file = mXmppConnectionService.getFileBackend().getFile(message);
+ OutputStream os = new FileOutputStream(file);
+ InputStream is = mXmppConnectionService.getContentResolver().openInputStream(uri);
+ byte[] buffer = new byte[1024];
+ int length;
+ while ((length = is.read(buffer)) > 0) {
+ os.write(buffer, 0, length);
+ }
+ os.flush();
+ os.close();
+ is.close();
+ Log.d(Config.LOGTAG, "output file name " + mXmppConnectionService.getFileBackend().getFile(message));
+ return file;
+ } catch (FileNotFoundException e) {
+ throw new FileCopyException(R.string.error_file_not_found);
+ } catch (IOException e) {
+ throw new FileCopyException(R.string.error_io_exception);
+ }
+ }
+
public DownloadableFile copyImageToPrivateStorage(Message message, Uri image)
- throws ImageCopyException {
+ throws FileCopyException {
return this.copyImageToPrivateStorage(message, image, 0);
}
private DownloadableFile copyImageToPrivateStorage(Message message,
- Uri image, int sampleSize) throws ImageCopyException {
+ Uri image, int sampleSize) throws FileCopyException {
try {
InputStream is = mXmppConnectionService.getContentResolver()
.openInputStream(image);
@@ -125,7 +190,7 @@ public class FileBackend {
originalBitmap = BitmapFactory.decodeStream(is, null, options);
is.close();
if (originalBitmap == null) {
- throw new ImageCopyException(R.string.error_not_an_image_file);
+ throw new FileCopyException(R.string.error_not_an_image_file);
}
Bitmap scalledBitmap = resize(originalBitmap, IMAGE_SIZE);
originalBitmap = null;
@@ -137,7 +202,7 @@ public class FileBackend {
boolean success = scalledBitmap.compress(
Bitmap.CompressFormat.WEBP, 75, os);
if (!success) {
- throw new ImageCopyException(R.string.error_compressing_image);
+ throw new FileCopyException(R.string.error_compressing_image);
}
os.flush();
os.close();
@@ -147,18 +212,18 @@ public class FileBackend {
message.setBody(Long.toString(size) + ',' + width + ',' + height);
return file;
} catch (FileNotFoundException e) {
- throw new ImageCopyException(R.string.error_file_not_found);
+ throw new FileCopyException(R.string.error_file_not_found);
} catch (IOException e) {
- throw new ImageCopyException(R.string.error_io_exception);
+ throw new FileCopyException(R.string.error_io_exception);
} catch (SecurityException e) {
- throw new ImageCopyException(
+ throw new FileCopyException(
R.string.error_security_exception_during_image_copy);
} catch (OutOfMemoryError e) {
++sampleSize;
if (sampleSize <= 3) {
return copyImageToPrivateStorage(message, image, sampleSize);
} else {
- throw new ImageCopyException(R.string.error_out_of_memory);
+ throw new FileCopyException(R.string.error_out_of_memory);
}
}
}
@@ -400,11 +465,34 @@ public class FileBackend {
return Uri.parse("file://" + file.getAbsolutePath());
}
- public class ImageCopyException extends Exception {
+ public void updateFileParams(Message message) {
+ updateFileParams(message,null);
+ }
+
+ public void updateFileParams(Message message, URL url) {
+ DownloadableFile file = getFile(message);
+ if (message.getType() == Message.TYPE_IMAGE || file.getMimeType().startsWith("image/")) {
+ BitmapFactory.Options options = new BitmapFactory.Options();
+ options.inJustDecodeBounds = true;
+ BitmapFactory.decodeFile(file.getAbsolutePath(), options);
+ int imageHeight = options.outHeight;
+ int imageWidth = options.outWidth;
+ if (url == null) {
+ message.setBody(Long.toString(file.getSize()) + '|' + imageWidth + '|' + imageHeight);
+ } else {
+ message.setBody(url.toString()+"|"+Long.toString(file.getSize()) + '|' + imageWidth + '|' + imageHeight);
+ }
+ } else {
+ message.setBody(Long.toString(file.getSize()));
+ }
+
+ }
+
+ public class FileCopyException extends Exception {
private static final long serialVersionUID = -1010013599132881427L;
private int resId;
- public ImageCopyException(int resId) {
+ public FileCopyException(int resId) {
this.resId = resId;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 19:54:49 +0000