Merge tag 'oc-android-1.9' into sdcard-save

[pub/Android/ownCloud.git] / src / com / owncloud / android / operations / UpdateShareViaLinkOperation.java

diff --git a/src/com/owncloud/android/operations/UpdateShareViaLinkOperation.java b/src/com/owncloud/android/operations/UpdateShareViaLinkOperation.java
new file mode 100644 (file)
index 0000000..14b60e8
--- /dev/null
+++ b/src/com/owncloud/android/operations/UpdateShareViaLinkOperation.java
@@ -0,0 +1,152 @@
+/**
+ *   ownCloud Android client application
+ *
+ *   @author David A. Velasco
+ *   Copyright (C) 2015 ownCloud Inc.
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License version 2,
+ *   as published by the Free Software Foundation.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.owncloud.android.operations;
+
+import com.owncloud.android.datamodel.OCFile;
+import com.owncloud.android.lib.common.OwnCloudClient;
+import com.owncloud.android.lib.common.operations.RemoteOperation;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.resources.files.FileUtils;
+import com.owncloud.android.lib.resources.shares.GetRemoteShareOperation;
+import com.owncloud.android.lib.resources.shares.OCShare;
+import com.owncloud.android.lib.resources.shares.ShareType;
+import com.owncloud.android.lib.resources.shares.UpdateRemoteShareOperation;
+import com.owncloud.android.operations.common.SyncOperation;
+
+import java.util.Calendar;
+
+
+/**
+ * Updates an existing public share for a given file
+ */
+
+public class UpdateShareViaLinkOperation extends SyncOperation {
+
+    private String mPath;
+    private String mPassword;
+    private long mExpirationDateInMillis;
+
+    /**
+     * Constructor
+     *
+     * @param path          Full path of the file/folder being shared. Mandatory argument
+     */
+    public UpdateShareViaLinkOperation(String path) {
+
+        mPath = path;
+        mPassword = null;
+        mExpirationDateInMillis = 0;
+    }
+
+
+    /**
+     * Set password to update in public link.
+     *
+     * @param password      Password to set to the public link.
+     *                      Empty string clears the current password.
+     *                      Null results in no update applied to the password.
+     */
+    public void setPassword(String password) {
+        mPassword = password;
+    }
+
+
+    /**
+     * Set expiration date to update in Share resource.
+     *
+     * @param expirationDateInMillis    Expiration date to set to the public link.
+     *                                  A negative value clears the current expiration date.
+     *                                  Zero value (start-of-epoch) results in no update done on
+     *                                  the expiration date.
+     */
+    public void setExpirationDate(long expirationDateInMillis) {
+        mExpirationDateInMillis = expirationDateInMillis;
+    }
+
+
+    @Override
+    protected RemoteOperationResult run(OwnCloudClient client) {
+
+        OCShare publicShare = getStorageManager().getFirstShareByPathAndType(
+                mPath,
+                ShareType.PUBLIC_LINK,
+                ""
+        );
+
+        if (publicShare == null) {
+            // TODO try to get remote share before failing?
+            return new RemoteOperationResult(
+                    RemoteOperationResult.ResultCode.SHARE_NOT_FOUND
+            );
+        }
+
+        // Update remote share with password
+        UpdateRemoteShareOperation udpateOp = new UpdateRemoteShareOperation(
+            publicShare.getRemoteId()
+        );
+        udpateOp.setPassword(mPassword);
+        udpateOp.setExpirationDate(mExpirationDateInMillis);
+        RemoteOperationResult result = udpateOp.execute(client);
+
+        if (result.isSuccess()) {
+            // Retrieve updated share / save directly with password? -> no; the password is not be saved
+            RemoteOperation getShareOp = new GetRemoteShareOperation(publicShare.getRemoteId());
+            result = getShareOp.execute(client);
+            if (result.isSuccess()) {
+                OCShare share = (OCShare) result.getData().get(0);
+                updateData(share);
+            }
+        }
+
+        return result;
+    }
+
+    public String getPath() {
+        return mPath;
+    }
+
+    public String getPassword() {
+        return mPassword;
+    }
+
+    private void updateData(OCShare share) {
+        // Update DB with the response
+        share.setPath(mPath);
+        if (mPath.endsWith(FileUtils.PATH_SEPARATOR)) {
+            share.setIsFolder(true);
+        } else {
+            share.setIsFolder(false);
+        }
+
+        getStorageManager().saveShare(share);   // TODO info about having a password? ask to Gonzalo
+
+        // Update OCFile with data from share: ShareByLink  and publicLink
+        // TODO check & remove if not needed
+        OCFile file = getStorageManager().getFileByPath(mPath);
+        if (file != null) {
+            file.setPublicLink(share.getShareLink());
+            file.setShareViaLink(true);
+            getStorageManager().saveFile(file);
+        }
+    }
+
+}
+