X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/68550e9977754ebd2cf13eb45627f5841767c4ba..f5369ac4b2437f27af0240f64762cd77f0a61f41:/src/com/owncloud/android/ui/fragment/ShareFileFragment.java

diff --git a/src/com/owncloud/android/ui/fragment/ShareFileFragment.java b/src/com/owncloud/android/ui/fragment/ShareFileFragment.java
index f30eaf2b..18c8d08c 100644
--- a/src/com/owncloud/android/ui/fragment/ShareFileFragment.java
+++ b/src/com/owncloud/android/ui/fragment/ShareFileFragment.java
@@ -23,10 +23,8 @@ package com.owncloud.android.ui.fragment;
 
 import android.accounts.Account;
 import android.app.Activity;
-import android.content.Intent;
 import android.graphics.Bitmap;
 import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
 import android.support.v4.app.Fragment;
 import android.support.v7.widget.AppCompatButton;
 import android.view.LayoutInflater;
@@ -35,7 +33,9 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.CompoundButton;
 import android.widget.ImageView;
+import android.widget.ListAdapter;
 import android.widget.ListView;
+import android.widget.ScrollView;
 import android.widget.Switch;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -44,10 +44,10 @@ import com.owncloud.android.R;
 import com.owncloud.android.authentication.AccountUtils;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.datamodel.ThumbnailsCacheManager;
-import com.owncloud.android.files.FileOperationsHelper;
 import com.owncloud.android.lib.common.utils.Log_OC;
 import com.owncloud.android.lib.resources.shares.OCShare;
 import com.owncloud.android.lib.resources.shares.ShareType;
+import com.owncloud.android.lib.resources.status.OCCapability;
 import com.owncloud.android.ui.activity.FileActivity;
 import com.owncloud.android.ui.adapter.ShareUserListAdapter;
 import com.owncloud.android.ui.dialog.ExpirationDatePickerDialogFragment;
@@ -96,6 +96,9 @@ public class ShareFileFragment extends Fragment
     /** List of private shares bound to the file */
     private ArrayList<OCShare> mPrivateShares;
 
+    /** Capabilities of the server */
+    private OCCapability mCapabilities;
+
     /** Adapter to show private shares */
     private ShareUserListAdapter mUserGroupsAdapter = null;
 
@@ -115,6 +118,7 @@ public class ShareFileFragment extends Fragment
      */
     private OnExpirationDateInteractionListener mOnExpirationDateInteractionListener = null;
 
+
     /**
      * Public factory method to create new ShareFileFragment instances.
      *
@@ -228,7 +232,6 @@ public class ShareFileFragment extends Fragment
         return view;
     }
 
-
     /**
      * Binds listener for user actions that start any update on a expiration date
      * for the public link to the views receiving the user events.
@@ -386,6 +389,9 @@ public class ShareFileFragment extends Fragment
     public void onActivityCreated(Bundle savedInstanceState) {
         super.onActivityCreated(savedInstanceState);
 
+        // Load known capabilities of the server from DB
+        refreshCapabilitiesFromDB();
+
         // Load data into the list of private shares
         refreshUsersOrGroupsListFromDB();
 
@@ -410,6 +416,21 @@ public class ShareFileFragment extends Fragment
         mListener = null;
     }
 
+
+    /**
+     * Get known server capabilities from DB
+     *
+     * Depends on the parent Activity provides a {@link com.owncloud.android.datamodel.FileDataStorageManager}
+     * instance ready to use. If not ready, does nothing.
+     */
+    public void refreshCapabilitiesFromDB() {
+        if (((FileActivity)mListener).getStorageManager() != null) {
+            mCapabilities = ((FileActivity)mListener).getStorageManager().
+                    getCapability(mAccount.name);
+        }
+    }
+
+
     /**
      * Get users and groups from the DB to fill in the "share with" list.
      *
@@ -447,11 +468,15 @@ public class ShareFileFragment extends Fragment
             noShares.setVisibility(View.GONE);
             usersList.setVisibility(View.VISIBLE);
             usersList.setAdapter(mUserGroupsAdapter);
-
+            setListViewHeightBasedOnChildren(usersList);
         } else {
             noShares.setVisibility(View.VISIBLE);
             usersList.setVisibility(View.GONE);
         }
+
+        // Set Scroll to initial position
+        ScrollView scrollView = (ScrollView) getView().findViewById(R.id.shareScroll);
+        scrollView.scrollTo(0, 0);
     }
 
     @Override
@@ -466,11 +491,16 @@ public class ShareFileFragment extends Fragment
     /**
      * Get public link from the DB to fill in the "Share link" section in the UI.
      *
+     * Takes into account server capabilities before reading database.
+     *
      * Depends on the parent Activity provides a {@link com.owncloud.android.datamodel.FileDataStorageManager}
      * instance ready to use. If not ready, does nothing.
      */
     public void refreshPublicShareFromDB() {
-        if (((FileActivity) mListener).getStorageManager() != null) {
+        if (isPublicShareDisabled()) {
+            hidePublicShare();
+
+        } else if (((FileActivity) mListener).getStorageManager() != null) {
             // Get public share
             mPublicShare = ((FileActivity) mListener).getStorageManager().getFirstShareByPathAndType(
                     mFile.getRemotePath(),
@@ -484,6 +514,15 @@ public class ShareFileFragment extends Fragment
     }
 
     /**
+     * @return  'True' when public share is disabled in the server
+     */
+    private boolean isPublicShareDisabled() {
+        return (mCapabilities != null &&
+                mCapabilities.getFilesSharingPublicEnabled().isFalse()
+        );
+    }
+
+    /**
      * Updates in the UI the section about public share with the information in the current
      * public share bound to mFile, if any
      */
@@ -515,7 +554,6 @@ public class ShareFileFragment extends Fragment
             });
 
             /// update state of expiration date switch and message depending on expiration date
-            /// update state of expiration date switch and message depending on expiration date
             Switch expirationDateSwitch = getExpirationDateSwitch();
             // set null listener before setChecked() to prevent infinite loop of calls
             expirationDateSwitch.setOnCheckedChangeListener(null);
@@ -609,7 +647,39 @@ public class ShareFileFragment extends Fragment
     }
 
     private AppCompatButton getGetLinkButton() {
-        return (AppCompatButton) getView().findViewById(R.id.shareViewLinkGetLinkButton);
+        return (AppCompatButton) getView().findViewById(R.id.shareViaLinkGetLinkButton);
+    }
+
+    /**
+     * Hides all the UI elements related to public share
+     */
+    private void hidePublicShare() {
+        getShareViaLinkSwitch().setVisibility(View.GONE);
+        getExpirationDateSection().setVisibility(View.GONE);
+        getPasswordSection().setVisibility(View.GONE);
+        getGetLinkButton().setVisibility(View.GONE);
+    }
+
+    public static void setListViewHeightBasedOnChildren(ListView listView) {
+        ListAdapter listAdapter = listView.getAdapter();
+        if (listAdapter == null) {
+            return;
+        }
+        int desiredWidth = View.MeasureSpec.makeMeasureSpec(listView.getWidth(), View.MeasureSpec.AT_MOST);
+        int totalHeight = 0;
+        View view = null;
+        for (int i = 0; i < listAdapter.getCount(); i++) {
+            view = listAdapter.getView(i, view, listView);
+            if (i == 0) {
+                view.setLayoutParams(new ViewGroup.LayoutParams(desiredWidth, ViewGroup.LayoutParams.WRAP_CONTENT));
+            }
+            view.measure(desiredWidth, View.MeasureSpec.UNSPECIFIED);
+            totalHeight += view.getMeasuredHeight();
+        }
+        ViewGroup.LayoutParams params = listView.getLayoutParams();
+        params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
+        listView.setLayoutParams(params);
+        listView.requestLayout();
     }
 
     /**