Merge release branch to master (#1932)

* Bugfix/upload via share (#1920)

* Bug Fix #1878
* Added a java library to fetch the MIME type from input stream
* Fetch MIME type using this and use the contribution tag only when this fails:

* formatting changes, removed unused commented out line

* Versioning and changelog for v2.8.5 (#1923)

* Versioning for v2.8.5

* Update changelog.md

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Wikimedia Commons for Android
 
+## v2.8.5
+- Fixed issues with sporadic upload failures due to wrong mimeType
+
+## v2.8.4
+- Hotfix for constant upload crashes for Oreo users
+
 ## v2.8.3
 - Fixed issues with session tokens not being cleared in 2FA, which should reduce p18 edit failures as well
 - Fixed crash caused by bug in fetching revert count

app/build.gradle

@@ -64,7 +64,6 @@ dependencies {
     androidTestImplementation 'com.android.support.test:rules:1.0.2'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
-
     debugImplementation "com.squareup.leakcanary:leakcanary-android:$LEAK_CANARY"
     releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:$LEAK_CANARY"
     testImplementation "com.squareup.leakcanary:leakcanary-android-no-op:$LEAK_CANARY"
@@ -72,6 +71,7 @@ dependencies {
     //For handling runtime permissions
     implementation 'com.karumi:dexter:5.0.0'
 
+    implementation files('libs/simplemagic-1.9.jar')
 }
 
 android {
@@ -80,8 +80,8 @@ android {
 
     defaultConfig {
         applicationId 'fr.free.nrw.commons'
-        versionCode 90
-        versionName '2.8.3'
+        versionCode 92
+        versionName '2.8.5'
         setProperty("archivesBaseName", "app-commons-v$versionName-" + getBranchName())
 
         minSdkVersion 15

app/src/main/java/fr/free/nrw/commons/Utils.java

@@ -131,7 +131,6 @@ public class Utils {
 
         // If extension is still null, make it jpg. (Hotfix for https://github.com/commons-app/apps-android-commons/issues/228)
         // If title has an extension in it, if won't be true
-        // FIXME: .png uploads fail when uploaded via Share
         if (extension == null && title.lastIndexOf(".")<=0) {
            extension = "jpg";
            title += "." + extension;

app/src/main/java/fr/free/nrw/commons/upload/UploadService.java

@@ -13,9 +13,12 @@ import android.support.v4.app.NotificationCompat;
 import android.webkit.MimeTypeMap;
 import android.widget.Toast;
 
+import com.j256.simplemagic.ContentInfo;
+import com.j256.simplemagic.ContentInfoUtil;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
+import java.io.FilterInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.HashSet;
@@ -68,6 +71,7 @@ public class UploadService extends HandlerService<Contribution> {
     public static final int NOTIFICATION_UPLOAD_IN_PROGRESS = 1;
     public static final int NOTIFICATION_UPLOAD_COMPLETE = 2;
     public static final int NOTIFICATION_UPLOAD_FAILED = 3;
+    private ContentInfoUtil contentInfoUtil;
 
     public UploadService() {
         super("UploadService");
@@ -129,7 +133,6 @@ public class UploadService extends HandlerService<Contribution> {
     protected void handle(int what, Contribution contribution) {
         switch (what) {
             case ACTION_UPLOAD_FILE:
-                //FIXME: Google Photos bug
                 uploadContribution(contribution);
                 break;
             default:
@@ -195,20 +198,34 @@ public class UploadService extends HandlerService<Contribution> {
     }
 
     private void uploadContribution(Contribution contribution) {
-        InputStream fileInputStream;
-
+        InputStream fileInputStream = null;
+        InputStream tempFileInputStream = null;
+        ContentInfo contentInfo = null;
         String notificationTag = contribution.getLocalUri().toString();
 
         try {
-            //FIXME: Google Photos bug
             File file1 = new File(contribution.getLocalUri().getPath());
             fileInputStream = new FileInputStream(file1);
-            //fileInputStream = this.getContentResolver().openInputStream(contribution.getLocalUri());
+            tempFileInputStream = new FileInputStream(file1);
+            if (contentInfoUtil == null) {
+                contentInfoUtil = new ContentInfoUtil();
+            }
+            contentInfo = contentInfoUtil.findMatch(tempFileInputStream);
         } catch (FileNotFoundException e) {
             Timber.d("File not found");
             Toast fileNotFound = Toast.makeText(this, R.string.upload_failed, Toast.LENGTH_LONG);
             fileNotFound.show();
             return;
+        } catch (IOException e) {
+            Timber.d("exception while fetching MIME type: "+e);
+        } finally {
+            try {
+                if (null != tempFileInputStream) {
+                    tempFileInputStream.close();
+                }
+            } catch (IOException e) {
+                Timber.d("File not found");
+            }
         }
 
         //As the fileInputStream is null there's no point in continuing the upload process
@@ -226,9 +243,17 @@ public class UploadService extends HandlerService<Contribution> {
 
         String filename = null;
         try {
+            //try to fetch the MIME type from contentInfo first and then use the tag to do it
+            //Note : the tag has not proven trustworthy in the past
+            String mimeType;
+            if (contentInfo == null || contentInfo.getMimeType() == null) {
+                mimeType = (String) contribution.getTag("mimeType");
+            } else {
+                mimeType = contentInfo.getMimeType();
+            }
             filename = Utils.fixExtension(
                     contribution.getFilename(),
-                    MimeTypeMap.getSingleton().getExtensionFromMimeType((String)contribution.getTag("mimeType")));
+                    MimeTypeMap.getSingleton().getExtensionFromMimeType(mimeType));
 
             synchronized (unfinishedUploads) {
                 Timber.d("making sure of uniqueness of name: %s", filename);