Open, download and cancel operations linked to contextual menu for files

[pub/Android/ownCloud.git] / src / com / owncloud / android / datamodel / FileDataStorageManager.java

diff --git a/src/com/owncloud/android/datamodel/FileDataStorageManager.java b/src/com/owncloud/android/datamodel/FileDataStorageManager.java
index 244d6d1..a8186cd 100644 (file)
--- a/src/com/owncloud/android/datamodel/FileDataStorageManager.java
+++ b/src/com/owncloud/android/datamodel/FileDataStorageManager.java
@@ -38,7 +38,6 @@ import android.content.ContentValues;
 import android.content.OperationApplicationException;
 import android.database.Cursor;
 import android.net.Uri;
-import android.os.Environment;
 import android.os.RemoteException;
 import android.util.Log;
 
@@ -146,6 +145,29 @@ public class FileDataStorageManager implements DataStorageManager {
                                     + e.getMessage());
                 }
             }
+        } else if (fileExists(file.getFileId())) {      // for renamed files; no more delete and create
+                OCFile oldFile = getFileById(file.getFileId());
+                if (file.getStoragePath() == null && oldFile.getStoragePath() != null)
+                    file.setStoragePath(oldFile.getStoragePath());
+                if (!file.isDirectory());
+                    cv.put(ProviderTableMeta.FILE_STORAGE_PATH, file.getStoragePath());
+
+                overriden = true;
+                if (getContentResolver() != null) {
+                    getContentResolver().update(ProviderTableMeta.CONTENT_URI, cv,
+                            ProviderTableMeta._ID + "=?",
+                            new String[] { String.valueOf(file.getFileId()) });
+                } else {
+                    try {
+                        getContentProvider().update(ProviderTableMeta.CONTENT_URI,
+                                cv, ProviderTableMeta._ID + "=?",
+                                new String[] { String.valueOf(file.getFileId()) });
+                    } catch (RemoteException e) {
+                        Log.e(TAG,
+                                "Fail to insert insert file to database "
+                                        + e.getMessage());
+                    }
+                }
         } else {
             Uri result_uri = null;
             if (getContentResolver() != null) {
@@ -202,11 +224,12 @@ public class FileDataStorageManager implements DataStorageManager {
             cv.put(ProviderTableMeta.FILE_KEEP_IN_SYNC, file.keepInSync() ? 1 : 0);
 
             if (fileExists(file.getRemotePath())) {
-                OCFile tmpfile = getFileByPath(file.getRemotePath());
-                file.setStoragePath(tmpfile.getStoragePath());
+                OCFile oldFile = getFileByPath(file.getRemotePath());
+                if (file.getStoragePath() == null && oldFile.getStoragePath() != null)
+                    file.setStoragePath(oldFile.getStoragePath());
                 if (!file.isDirectory());
                     cv.put(ProviderTableMeta.FILE_STORAGE_PATH, file.getStoragePath());
-                file.setFileId(tmpfile.getFileId());
+                file.setFileId(oldFile.getFileId());
 
                 operations.add(ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI).
                         withValues(cv).
@@ -214,6 +237,19 @@ public class FileDataStorageManager implements DataStorageManager {
                                         new String[] { String.valueOf(file.getFileId()) })
                         .build());
                 
+            } else if (fileExists(file.getFileId())) {
+                    OCFile oldFile = getFileById(file.getFileId());
+                    if (file.getStoragePath() == null && oldFile.getStoragePath() != null)
+                        file.setStoragePath(oldFile.getStoragePath());
+                    if (!file.isDirectory());
+                        cv.put(ProviderTableMeta.FILE_STORAGE_PATH, file.getStoragePath());
+
+                    operations.add(ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI).
+                            withValues(cv).
+                            withSelection(  ProviderTableMeta._ID + "=?", 
+                                            new String[] { String.valueOf(file.getFileId()) })
+                            .build());
+                    
             } else {
                 operations.add(ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI).withValues(cv).build());
             }
@@ -279,6 +315,7 @@ public class FileDataStorageManager implements DataStorageManager {
         return mContentProvider;
     }
 
+    @Override
     public Vector<OCFile> getDirectoryContent(OCFile f) {
         if (f != null && f.isDirectory() && f.getFileId() != -1) {
             Vector<OCFile> ret = new Vector<OCFile>();
@@ -409,6 +446,7 @@ public class FileDataStorageManager implements DataStorageManager {
         return file;
     }
     
+    @Override
     public void removeFile(OCFile file, boolean removeLocalCopy) {
         Uri file_uri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_FILE, ""+file.getFileId());
         if (getContentProvider() != null) {
@@ -427,6 +465,40 @@ public class FileDataStorageManager implements DataStorageManager {
         if (file.isDown() && removeLocalCopy) {
             new File(file.getStoragePath()).delete();
         }
+        if (file.isDirectory() && removeLocalCopy) {
+            File f = new File(FileDownloader.getSavePath(mAccount.name) + file.getRemotePath());
+            if (f.exists() && f.isDirectory() && (f.list() == null || f.list().length == 0)) {
+                f.delete();
+            }
+        }
+    }
+
+    @Override
+    public void removeDirectory(OCFile dir, boolean removeDBData, boolean removeLocalContent) {
+        // TODO consider possible failures
+        if (dir != null && dir.isDirectory() && dir.getFileId() != -1) {
+            Vector<OCFile> children = getDirectoryContent(dir);
+            if (children != null) {
+                OCFile child = null;
+                for (int i=0; i<children.size(); i++) {
+                    child = children.get(i);
+                    if (child.isDirectory()) {
+                        removeDirectory(child, removeDBData, removeLocalContent);
+                    } else {
+                        if (removeDBData) {
+                            removeFile(child, removeLocalContent);
+                        } else if (removeLocalContent) {
+                            if (child.isDown()) {
+                                new File(child.getStoragePath()).delete();
+                            }
+                        }
+                    }
+                }
+                if (removeDBData) {
+                    removeFile(dir, true);
+                }
+            }
+        }
     }
 
 }