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keep proper image file extension

This commit is contained in:
Daniel Gultsch 2015-01-11 15:19:36 +01:00
parent 12d63f2612
commit b07b7519a6
4 changed files with 39 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/main/java/eu/siacs/conversations/entities/MucOptions.java
View File

@ -4,7 +4,6 @@ import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.R;
import eu.siacs.conversations.crypto.PgpEngine;
import eu.siacs.conversations.xml.Element;

17
src/main/java/eu/siacs/conversations/http/HttpConnection.java
View File

@ -14,6 +14,7 @@ import java.net.MalformedURLException;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
@ -65,14 +66,22 @@ public class HttpConnection implements Downloadable {
this.message.setDownloadable(this);
try {
mUrl = new URL(message.getBody());
String path = mUrl.getPath().toLowerCase();
if (path != null && (path.endsWith(".pgp") || path.endsWith(".gpg"))) {
String[] parts = mUrl.getPath().toLowerCase().split("\\.");
String lastPart = parts.length >= 1 ? parts[parts.length - 1] : null;
String secondToLast = parts.length >= 2 ? parts[parts.length -2] : null;
if ("pgp".equals(lastPart) || "gpg".equals(lastPart)) {
this.message.setEncryption(Message.ENCRYPTION_PGP);
} else if (message.getEncryption() != Message.ENCRYPTION_OTR) {
this.message.setEncryption(Message.ENCRYPTION_NONE);
}
this.file = mXmppConnectionService.getFileBackend().getFile(
message, false);
String extension;
if (Arrays.asList(VALID_CRYPTO_EXTENSIONS).contains(lastPart)) {
extension = secondToLast;
} else {
extension = lastPart;
}
message.setRelativeFilePath(message.getUuid()+"."+extension);
this.file = mXmppConnectionService.getFileBackend().getFile(message, false);
String reference = mUrl.getRef();
if (reference != null && reference.length() == 96) {
this.file.setKey(CryptoHelper.hexToBytes(reference));

23
src/main/java/eu/siacs/conversations/persistance/FileBackend.java
View File

@ -57,28 +57,33 @@ public class FileBackend {
public DownloadableFile getFile(Message message, boolean decrypted) {
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) {
} else {
if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_TEXT) {
extension = ".webp";
} else {
extension = "";
}
path = message.getUuid()+extension;
}
final boolean encrypted = !decrypted
&& (message.getEncryption() == Message.ENCRYPTION_PGP
|| message.getEncryption() == Message.ENCRYPTION_DECRYPTED);
if (encrypted) {
return new DownloadableFile(getConversationsFileDirectory()+message.getUuid()+extension+".pgp");
} else if (path != null && !path.isEmpty()) {
} else {
if (path.startsWith("/")) {
return new DownloadableFile(path);
} else {
return new DownloadableFile(getConversationsFileDirectory()+path);
}
if (message.getType() == Message.TYPE_FILE) {
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(getConversationsImageDirectory()+path);
}
}
}
}

16
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
View File

@ -101,11 +101,9 @@ public class JingleConnection implements Downloadable {
file.delete();
}
}
Log.d(Config.LOGTAG,
"sucessfully transmitted file:" + file.getAbsolutePath());
Log.d(Config.LOGTAG,"sucessfully transmitted file:" + file.getAbsolutePath());
if (message.getEncryption() != Message.ENCRYPTION_PGP) {
Intent intent = new Intent(
Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
intent.setData(Uri.fromFile(file));
mXmppConnectionService.sendBroadcast(intent);
}
@ -281,15 +279,17 @@ public class JingleConnection implements Downloadable {
if (fileNameElement != null) {
String[] filename = fileNameElement.getContent()
.toLowerCase(Locale.US).toLowerCase().split("\\.");
if (Arrays.asList(VALID_IMAGE_EXTENSIONS).contains(
filename[filename.length - 1])) {
String extension = filename[filename.length - 1];
if (Arrays.asList(VALID_IMAGE_EXTENSIONS).contains(extension)) {
message.setType(Message.TYPE_IMAGE);
message.setRelativeFilePath(message.getUuid()+"."+extension);
} else if (Arrays.asList(VALID_CRYPTO_EXTENSIONS).contains(
filename[filename.length - 1])) {
if (filename.length == 3) {
if (Arrays.asList(VALID_IMAGE_EXTENSIONS).contains(
filename[filename.length - 2])) {
extension = filename[filename.length - 2];
if (Arrays.asList(VALID_IMAGE_EXTENSIONS).contains(extension)) {
message.setType(Message.TYPE_IMAGE);
message.setRelativeFilePath(message.getUuid()+"."+extension);
} else {
message.setType(Message.TYPE_FILE);
}