Add etag column to capabilities table

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>

src/main/java/com/owncloud/android/datamodel/FileDataStorageManager.java

@@ -2078,6 +2078,7 @@ public class FileDataStorageManager {
             .getValue());
         cv.put(ProviderTableMeta.CAPABILITIES_RICHDOCUMENT_PRODUCT_NAME, capability.getRichDocumentsProductName());
         cv.put(ProviderTableMeta.CAPABILITIES_DIRECT_EDITING_ETAG, capability.getDirectEditingEtag());
+        cv.put(ProviderTableMeta.CAPABILITIES_ETAG, capability.getEtag());
 
         return cv;
     }
@@ -2198,6 +2199,7 @@ public class FileDataStorageManager {
             capability.setRichDocumentsOptionalMimeTypeList(Arrays.asList(optionalMimetypes.split(",")));
             capability.setRichDocumentsProductName(getString(c, ProviderTableMeta.CAPABILITIES_RICHDOCUMENT_PRODUCT_NAME));
             capability.setDirectEditingEtag(getString(c, ProviderTableMeta.CAPABILITIES_DIRECT_EDITING_ETAG));
+            capability.setEtag(getString(c, ProviderTableMeta.CAPABILITIES_ETAG));
         }
         return capability;
     }

src/main/java/com/owncloud/android/db/ProviderMeta.java

@@ -200,6 +200,7 @@ public class ProviderMeta {
         public static final String CAPABILITIES_DEFAULT_SORT_ORDER = CAPABILITIES_ACCOUNT_NAME
                 + " collate nocase asc";
         public static final String CAPABILITIES_DIRECT_EDITING_ETAG = "direct_editing_etag";
+        public static final String CAPABILITIES_ETAG = "etag";
 
         //Columns of Uploads table
         public static final String UPLOADS_LOCAL_PATH = "local_path";

src/main/java/com/owncloud/android/operations/GetCapabilitiesOperation.java

@@ -32,8 +32,13 @@ public class GetCapabilitiesOperation extends SyncOperation {
 
     @Override
     protected RemoteOperationResult run(OwnCloudClient client) {
-        GetCapabilitiesRemoteOperation getCapabilities = new GetCapabilitiesRemoteOperation();
-        RemoteOperationResult result = getCapabilities.execute(client);
+        OCCapability currentCapability = null;
+
+        if (getStorageManager() != null && getStorageManager().getAccount() != null) {
+            currentCapability = getStorageManager().getCapability(getStorageManager().getAccount().name);
+        }
+
+        RemoteOperationResult result = new GetCapabilitiesRemoteOperation(currentCapability).execute(client);
 
         if (result.isSuccess()
                 && result.getData() != null && result.getData().size() > 0) {

src/main/java/com/owncloud/android/providers/FileContentProvider.java

@@ -793,7 +793,8 @@ public class FileContentProvider extends ContentProvider {
                        + ProviderTableMeta.CAPABILITIES_RICHDOCUMENT_OPTIONAL_MIMETYPE_LIST + TEXT
                        + ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_ASK_FOR_OPTIONAL_PASSWORD + INTEGER
                        + ProviderTableMeta.CAPABILITIES_RICHDOCUMENT_PRODUCT_NAME + TEXT
-                       + ProviderTableMeta.CAPABILITIES_DIRECT_EDITING_ETAG + " TEXT );");
+                       + ProviderTableMeta.CAPABILITIES_DIRECT_EDITING_ETAG + TEXT
+                       + ProviderTableMeta.CAPABILITIES_ETAG + " TEXT );");
     }
 
     private void createUploadsTable(SQLiteDatabase db) {
@@ -2213,6 +2214,24 @@ public class FileContentProvider extends ContentProvider {
             if (!upgraded) {
                 Log_OC.i(SQL, String.format(Locale.ENGLISH, UPGRADE_VERSION_MSG, oldVersion, newVersion));
             }
+
+            if (oldVersion < 57 && newVersion >= 57) {
+                Log_OC.i(SQL, "Entering in the #57 add etag for capabilities");
+                db.beginTransaction();
+                try {
+                    db.execSQL(ALTER_TABLE + ProviderTableMeta.CAPABILITIES_TABLE_NAME +
+                                   ADD_COLUMN + ProviderTableMeta.CAPABILITIES_ETAG + " TEXT ");
+
+                    upgraded = true;
+                    db.setTransactionSuccessful();
+                } finally {
+                    db.endTransaction();
+                }
+            }
+
+            if (!upgraded) {
+                Log_OC.i(SQL, String.format(Locale.ENGLISH, UPGRADE_VERSION_MSG, oldVersion, newVersion));
+            }
         }
     }
 }