From 34999c2bd5cb324f6cef5a4fae080cd4311878ce Mon Sep 17 00:00:00 2001
From: knuthy <knuthy@gmail.com>
Date: Wed, 1 Oct 2014 23:20:51 +0200
Subject: [PATCH] Improved clone screen and added preliminary support for
 custom ports, fix #14

---
 .../java/com/zeapo/pwdstore/GitHandler.java   | 62 ++++++++++++++++++-
 .../main/res/layout/activity_git_clone.xml    | 37 ++++++++---
 app/src/main/res/values/strings.xml           |  3 +
 3 files changed, 92 insertions(+), 10 deletions(-)

diff --git a/app/src/main/java/com/zeapo/pwdstore/GitHandler.java b/app/src/main/java/com/zeapo/pwdstore/GitHandler.java
index e0fa9755..644632cb 100644
--- a/app/src/main/java/com/zeapo/pwdstore/GitHandler.java
+++ b/app/src/main/java/com/zeapo/pwdstore/GitHandler.java
@@ -9,6 +9,7 @@ import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
 import android.text.InputType;
+import android.util.Log;
 import android.view.KeyEvent;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -48,6 +49,10 @@ import org.eclipse.jgit.util.FS;
 import java.io.File;
 import java.io.IOException;
 import java.lang.reflect.Method;
+import java.net.URI;
+import java.net.URL;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 // TODO move the messages to strings.xml
 
@@ -147,6 +152,7 @@ public class GitHandler extends Activity {
                 EditText server_port = ((EditText) findViewById(R.id.server_port));
                 EditText server_path = ((EditText) findViewById(R.id.server_path));
                 EditText server_user = ((EditText) findViewById(R.id.server_user));
+                final EditText server_uri = ((EditText)findViewById(R.id.clone_uri));
 
                 View.OnKeyListener updateListener = new View.OnKeyListener() {
                     @Override
@@ -165,6 +171,15 @@ public class GitHandler extends Activity {
                 server_port.setOnKeyListener(updateListener);
                 server_user.setOnKeyListener(updateListener);
                 server_path.setOnKeyListener(updateListener);
+
+                server_uri.setOnKeyListener(new View.OnKeyListener() {
+                    @Override
+                    public boolean onKey(View view, int i, KeyEvent keyEvent) {
+                        splitURI();
+                        return false;
+                    }
+                });
+
                 break;
             case REQUEST_PULL:
                 authenticateAndRun("pullOperation");
@@ -178,7 +193,8 @@ public class GitHandler extends Activity {
 
     }
 
-    public void updateURI() {
+    /** Fills in the server_uri field with the information coming from other fields */
+    private void updateURI() {
         EditText uri = (EditText) findViewById(R.id.clone_uri);
         EditText server_url = ((EditText) findViewById(R.id.server_url));
         EditText server_port = ((EditText) findViewById(R.id.server_port));
@@ -190,13 +206,53 @@ public class GitHandler extends Activity {
                     server_user.getText()
                             + "@" +
                             server_url.getText().toString().trim()
-                            + ":" +
-                            server_path.getText();
+                            + ":";
+            if (server_port.getText().toString().equals("22")) {
+                hostname += server_path.getText().toString();
+            } else {
+                TextView warn_url = (TextView) findViewById(R.id.warn_url);
+                if (!server_path.getText().toString().matches("/.*")) {
+                    warn_url.setText(R.string.warn_malformed_url_port);
+                    warn_url.setVisibility(View.VISIBLE);
+                } else {
+                    warn_url.setVisibility(View.GONE);
+                }
+                hostname += server_port.getText().toString() + server_path.getText().toString();
+            }
 
             if (!hostname.equals("@:")) uri.setText(hostname);
         }
     }
 
+    /** Splits the information in server_uri into the other fields */
+    private void splitURI() {
+        EditText server_uri = (EditText) findViewById(R.id.clone_uri);
+        EditText server_url = ((EditText) findViewById(R.id.server_url));
+        EditText server_port = ((EditText) findViewById(R.id.server_port));
+        EditText server_path = ((EditText) findViewById(R.id.server_path));
+        EditText server_user = ((EditText) findViewById(R.id.server_user));
+
+        String uri = server_uri.getText().toString();
+        Pattern pattern = Pattern.compile("(.+)@([\\w\\d\\.]+):([\\d]+)*(.*)");
+        Matcher matcher = pattern.matcher(uri);
+        if (matcher.find()) {
+            int count = matcher.groupCount();
+            Log.i("GIT", ">> " + count);
+            if (count > 1) {
+                server_user.setText(matcher.group(1));
+                server_url.setText(matcher.group(2));
+            }
+            if (count == 3) {
+                server_path.setText(matcher.group(3));
+                server_port.setText("22");
+            }
+            if (count == 4) {
+                server_port.setText(matcher.group(3));
+                server_path.setText(matcher.group(4));
+            }
+        }
+    }
+
     @Override
     public void onResume() {
         super.onResume();
diff --git a/app/src/main/res/layout/activity_git_clone.xml b/app/src/main/res/layout/activity_git_clone.xml
index 721980cb..12182238 100644
--- a/app/src/main/res/layout/activity_git_clone.xml
+++ b/app/src/main/res/layout/activity_git_clone.xml
@@ -137,6 +137,13 @@
             android:layout_alignParentEnd="true"/>
     </RelativeLayout>
 
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@drawable/red_rectangle"
+        android:textColor="@android:color/white"
+        android:visibility="gone"
+        android:id="@+id/warn_url"/>
 
     <TextView
         android:layout_width="fill_parent"
@@ -156,21 +163,37 @@
         android:layout_height="wrap_content"
         android:inputType="textWebEmailAddress"/>
 
-    <Spinner
+
+    <RelativeLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:id="@+id/connection_mode"
-        android:layout_column="1"
-        android:layout_row="2"/>
+        android:orientation="horizontal"
+        android:layout_gravity="center_vertical">
+
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/connection_mode"
+            android:id="@+id/label_connection_mode"
+            android:layout_centerVertical="true"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentStart="true" />
+
+        <Spinner
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:id="@+id/connection_mode"
+            android:layout_toEndOf="@+id/label_connection_mode"
+            android:layout_toRightOf="@+id/label_connection_mode" />
+    </RelativeLayout>
 
     <Button
         android:id="@+id/clone_button"
         android:text="Clone!"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:onClick="cloneRepository"
-        android:layout_column="1"
-        android:layout_row="4"/>
+        android:onClick="cloneRepository"/>
 
 
 </LinearLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 7e7e120b..c35514ec 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -30,6 +30,9 @@
     <string name="server_user_hint">git_username</string>
 
     <string name="server_resulting_url">Resulting URL</string>
+    <string name="connection_mode">Authentication Mode</string>
+
+    <string name="warn_malformed_url_port">When using custom ports, provide an absolute path (starts with "/")</string>
 
     <!-- PGP Handler -->
     <string name="title_activity_pgp_handler">PgpHandler</string>