Add categories to post request

app/build.gradle

@@ -31,11 +31,14 @@ dependencies {
     implementation 'com.android.support.constraint:constraint-layout:1.0.2'
     implementation 'com.android.support:design:26.1.0'
     implementation 'com.squareup.okhttp3:okhttp:3.9.1'
+    // Logging
+    implementation 'com.squareup.okhttp3:logging-interceptor:3.9.1'
 
     // ViewModel and LiveData
     implementation "android.arch.lifecycle:extensions:1.1.0"
     annotationProcessor "android.arch.lifecycle:compiler:1.1.0"
 
+
     // Java8 support for Lifecycles
     implementation "android.arch.lifecycle:common-java8:1.1.0"
 

app/src/main/java/eu/stuifzand/micropub/PostMessageTask.java

@@ -14,6 +14,7 @@ import okhttp3.OkHttpClient;
 import okhttp3.Request;
 import okhttp3.RequestBody;
 import okhttp3.Response;
+import okhttp3.logging.HttpLoggingInterceptor;
 
 public class PostMessageTask extends AsyncTask<String, Void, String> {
     private final String accessToken;
@@ -31,17 +32,29 @@ public class PostMessageTask extends AsyncTask<String, Void, String> {
 
     @Override
     protected String doInBackground(String... strings) {
-        FormBody.Builder builder = new FormBody.Builder();
+        String content = postModel.content.get();
-        builder.add("content", postModel.content.get());
-        RequestBody formBody = builder.build();
 
+        FormBody.Builder builder = new FormBody.Builder();
+        builder.add("h", "entry")
+                .add("content", content);
+
+        addCategories(builder, postModel.category.get());
+
+        RequestBody formBody = builder.build();
         Request request = new Request.Builder()
                 .addHeader("Authorization", "Bearer " + accessToken)
                 .method("POST", formBody)
                 .url(micropubBackend)
                 .build();
 
-        OkHttpClient client = new OkHttpClient();
+        HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
+        logging.setLevel(HttpLoggingInterceptor.Level.BODY);
+
+        OkHttpClient client = new OkHttpClient.Builder()
+                .addInterceptor(logging)
+                .build();
+
+
         String msg;
         Call call = client.newCall(request);
         Response response = null;
@@ -59,8 +72,16 @@ public class PostMessageTask extends AsyncTask<String, Void, String> {
         }
     }
 
+    private FormBody.Builder addCategories(FormBody.Builder builder, String category) {
+        String[] categories = category.split("\\s+");
+        for (String cat : categories) {
+            builder.add("category[]", cat);
+        }
+        return builder;
+    }
+
     protected void onPostExecute(String message) {
         Toast.makeText(context.get(), message, Toast.LENGTH_SHORT).show();
-        postModel.content.set("");
+        postModel.clear();
     }
 }

app/src/main/java/eu/stuifzand/micropub/PostViewModel.java

@@ -6,8 +6,15 @@ import android.databinding.ObservableField;
 
 public class PostViewModel extends ViewModel {
     public final ObservableField<String> content = new ObservableField<>();
+    public final ObservableField<String> category = new ObservableField<>();
 
     public PostViewModel() {
-        this.content.set("test");
+        this.content.set("");
+        this.category.set("");
+    }
+
+    public void clear() {
+        this.content.set("");
+        this.category.set("");
     }
 }

app/src/main/res/layout/content_main.xml

@@ -27,6 +27,7 @@
             android:background="@android:color/white"
             android:ems="10"
             android:gravity="top"
+            android:hint="Content"
             android:inputType="textMultiLine"
             android:padding="3dp"
             android:singleLine="false"
@@ -40,12 +41,11 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginEnd="8dp"
-            android:layout_marginRight="8dp"
             android:layout_marginTop="8dp"
             android:onClick="sendPost"
             android:text="Post"
-            app:layout_constraintEnd_toEndOf="@+id/content"
+            app:layout_constraintEnd_toEndOf="@+id/editCategory"
-            app:layout_constraintTop_toBottomOf="@+id/content" />
+            app:layout_constraintTop_toBottomOf="@+id/editCategory" />
 
         <Button
             android:id="@+id/button"
@@ -68,19 +68,22 @@
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
 
-        <TextView
+        <EditText
-            android:id="@+id/textView2"
+            android:id="@+id/editCategory"
             android:layout_width="0dp"
-            android:layout_height="0dp"
+            android:layout_height="36dp"
-            android:layout_marginBottom="8dp"
+            android:layout_marginEnd="16dp"
-            android:layout_marginEnd="8dp"
+            android:layout_marginStart="16dp"
-            android:layout_marginStart="8dp"
             android:layout_marginTop="8dp"
-            android:text="@{viewModel.content}"
+            android:background="@android:color/background_light"
-            app:layout_constraintBottom_toTopOf="@+id/button"
+            android:ems="10"
+            android:hint="Categories (space separated)"
+            android:inputType="text"
+            android:singleLine="true"
+            android:text="@={viewModel.category}"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/btnPost" />
+            app:layout_constraintTop_toBottomOf="@+id/content" />
 
     </android.support.constraint.ConstraintLayout>