UOFLMA-98: Integrate api to send attachment.

app/src/main/AndroidManifest.xml

@@ -3,6 +3,7 @@
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <supports-screens
         android:anyDensity="true"
         android:largeScreens="true"

app/src/main/java/com/vsoft/uoflservicenow/api/interfaces/CatalogueVariableApi.java

@@ -6,10 +6,12 @@ import com.vsoft.uoflservicenow.utils.Constants;
 
 import java.util.Map;
 
+import okhttp3.RequestBody;
 import okhttp3.ResponseBody;
 import retrofit2.Call;
 import retrofit2.http.Body;
 import retrofit2.http.GET;
+import retrofit2.http.Header;
 import retrofit2.http.POST;
 import retrofit2.http.Query;
 import retrofit2.http.QueryMap;
@@ -39,6 +41,14 @@ public interface CatalogueVariableApi {
     // Get Reference API
     @GET
     Call<ResponseBody> getReference(@Url String url, @QueryMap Map<String, String> options);
+
+    // Post attachment API
+    @POST(Constants.URL_POST_ATTACHMENT)
+    Call<ResponseBody> postAttachment(@Header("Content-Type") String contentType,
+                                      @Query(Constants.URL_PARAM_TABLE_SYS_ID) String tableSysId,
+                                      @Query(Constants.URL_PARAM_TABLE_NAME) String tableName,
+                                      @Query(Constants.URL_PARAM_FILE_NAME) String fileName,
+                                      @Body RequestBody attachmentRequestBody);
  }
 
 

app/src/main/java/com/vsoft/uoflservicenow/api/listeners/post/PostVariableFormApiListener.java

+package com.vsoft.uoflservicenow.api.listeners.post;
+
+/**
+ * @since 1.0
+ * @author Kunj on 11/8/16
+ *
+ */
+public interface PostVariableFormApiListener {
+    void onDoneApiCall(String variableFromSysId);
+}

app/src/main/java/com/vsoft/uoflservicenow/api/managers/CatalogueVariableApiManager.java

@@ -9,6 +9,7 @@ import com.google.gson.JsonParseException;
 import com.vsoft.uoflservicenow.api.RestClient;
 import com.vsoft.uoflservicenow.api.interfaces.CatalogueVariableApi;
 import com.vsoft.uoflservicenow.api.listeners.get.GetCatalogueVariableApiListener;
+import com.vsoft.uoflservicenow.api.listeners.post.PostVariableFormApiListener;
 import com.vsoft.uoflservicenow.db.models.CatalogueVariable;
 import com.vsoft.uoflservicenow.db.models.CatalogueVariableSet;
 import com.vsoft.uoflservicenow.enums.SyncStatus;
@@ -26,6 +27,7 @@ import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 
+import okhttp3.RequestBody;
 import okhttp3.ResponseBody;
 import retrofit2.Call;
 import retrofit2.Response;
@@ -166,7 +168,7 @@ public class CatalogueVariableApiManager {
         }
     }
 
-    public static SyncStatus submitVariableForm(String catalogueItemSysId, JSONArray catalogueJsonArray) {
+    public static SyncStatus submitVariableForm(String catalogueItemSysId, JSONArray catalogueJsonArray, PostVariableFormApiListener listener) {
         CatalogueLog.d("submitVariableForm: " + catalogueJsonArray);
         String expenseJsonString = catalogueJsonArray.toString();
         final Retrofit retrofit = RestClient.getInitializedRestAdapter(Constants.API_AUTH_PARAM_USER_NAME, Constants.API_AUTH_PARAM_PASSWORD);
@@ -175,6 +177,16 @@ public class CatalogueVariableApiManager {
             //Retrofit synchronous call
             Response<ResponseBody> response = call.execute();
             if (response.isSuccessful()) {
+                try {
+                    JSONObject jsonObject = new JSONObject(response.body().string());
+                    JSONObject error = jsonObject.optJSONObject(Constants.RESPONSE_ERROR_OBJECT_NAME);
+                    if (error == null) {
+                        String resultSysId = jsonObject.getString(Constants.RESPONSE_RESULT_OBJECT_NAME);
+                        listener.onDoneApiCall(resultSysId);
+                    }
+                } catch (JSONException e) {
+                    e.printStackTrace();
+                }
                 return SyncStatus.SUCCESS;
             } else {
                 return SyncStatus.FAIL;
@@ -187,4 +199,25 @@ public class CatalogueVariableApiManager {
             return SyncStatus.FAIL;
         }
     }
+
+    public static SyncStatus postAttachment(String contentType, String tableSysId, String attachmentName, RequestBody requestBody/*String attachmentJsonString*/) {
+        CatalogueLog.d("postAttachment: tableSysId: " + tableSysId);
+        final Retrofit retrofit = RestClient.getInitializedRestAdapter(Constants.API_AUTH_PARAM_USER_NAME, Constants.API_AUTH_PARAM_PASSWORD);
+        Call<ResponseBody> call = retrofit.create(CatalogueVariableApi.class).postAttachment(contentType, tableSysId, CatalogueVariable.Json.TABLE_NAME_VALUE, attachmentName, requestBody);
+        try {
+            //Retrofit synchronous call
+            Response<ResponseBody> response = call.execute();
+            if (response.isSuccessful()) {
+                return SyncStatus.SUCCESS;
+            } else {
+                return SyncStatus.FAIL;
+            }
+        } catch (IOException e) {
+            CatalogueLog.e("CatalogueVariableApiManager: postAttachment: IOException: ", e);
+            return SyncStatus.FAIL;
+        } catch (NullPointerException e){
+            CatalogueLog.e("CatalogueVariableApiManager: postAttachment: IOException: ", e);
+            return SyncStatus.FAIL;
+        }
+    }
 }
\ No newline at end of file

app/src/main/java/com/vsoft/uoflservicenow/db/models/CatalogueVariable.java

@@ -227,7 +227,9 @@ public class CatalogueVariable {
     public static class Json {
         public static final String SYS_ID = "sys_id";
         public static final String TYPE = "type";
-        public static final String ORDER = "order";
+
+        /*Variable form attachment*/
+        public static final String TABLE_NAME_VALUE = "sc_req_item";
     }
 
     @Override

app/src/main/java/com/vsoft/uoflservicenow/utils/Constants.java

@@ -35,6 +35,9 @@ public class Constants {
     public static final String URL_PARAM_SYSPRM_DISPLAY_VALUE = "sysparm_display_value";
     public static final String URL_PARAM_SYSPRM_USERNAME = "user_name";
     public static final String URL_PARAM_SYSPRM_LIMIT = "sysparm_limit";
+    public static final String URL_PARAM_TABLE_SYS_ID = "table_sys_id";
+    public static final String URL_PARAM_TABLE_NAME = "table_name";
+    public static final String URL_PARAM_FILE_NAME = "file_name";
 
     /**
      * Debug logs
@@ -133,6 +136,7 @@ public class Constants {
     public static final String URL_GET_VARIABLE_CHOICE = API_PATH + "question_choice";
     public static final String URL_POST_CATALOGUE_ITEM = "api/uno33/uofl_mobile";
     public static final String URL_GET_REFERENCE = API_PATH;
+    public static final String URL_POST_ATTACHMENT = DOMAIN + "api/now/v1/attachment/file";
 
     /*Request API*/
     public static final String URL_GET_MYREQUEST = API_PATH + "sc_req_item";

app/src/main/java/com/vsoft/uoflservicenow/utils/Util.java

@@ -4,6 +4,7 @@ import android.content.Context;
 import android.graphics.Typeface;
 import android.support.v4.content.ContextCompat;
 import android.text.InputType;
+import android.text.TextUtils;
 import android.text.method.PasswordTransformationMethod;
 import android.view.Gravity;
 import android.view.View;
@@ -171,6 +172,27 @@ public class Util {
                 breakView.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, 1));
                 breakView.setBackgroundColor(ContextCompat.getColor(context, android.R.color.black));
                 return breakView;
+            case UI_PAGE:
+                LinearLayout uiPageLayout = new LinearLayout(context);
+                uiPageLayout.setOrientation(LinearLayout.HORIZONTAL);
+                LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(0,LinearLayout.LayoutParams.WRAP_CONTENT, 1.0f);
+
+                Button attachmentButton = new Button(context);
+                attachmentButton.setText(R.string.variable_form_ui_page_button_label_string);
+                attachmentButton.setLines(1);
+                attachmentButton.setSingleLine(true);
+                attachmentButton.setEllipsize(TextUtils.TruncateAt.END);
+                uiPageLayout.addView(attachmentButton, layoutParams);
+
+                TextView attachmentTextView = new TextView(context);
+                attachmentTextView.setGravity(Gravity.CENTER);
+                attachmentTextView.setSingleLine(true);
+                attachmentTextView.setLines(1);
+                attachmentTextView.setEllipsize(TextUtils.TruncateAt.);
+                attachmentTextView.setText(R.string.variable_form_ui_page_no_selected_attachment_string);
+                uiPageLayout.addView(attachmentTextView, layoutParams);
+
+                return uiPageLayout;
         }
         return null;
     }
@@ -323,6 +345,4 @@ public class Util {
         InputMethodManager imm =(InputMethodManager)context.getSystemService(Context.INPUT_METHOD_SERVICE);
         imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
     }
-
-
 }

app/src/main/res/values/strings.xml

@@ -53,7 +53,9 @@
     <string name="variable_form_misc_info_string">%1$s [add %2$s]</string>
     <string name="variable_form_reference_dialog_title_string">Search \'%s\'</string>
     <string name="variable_form_radio_text_string">%d</string>
-
+    <string name="variable_form_ui_page_button_label_string">Add Attachment</string>
+    <string name="variable_form_ui_page_no_selected_attachment_string">Not Selected</string>
+	<string name="custom_setting_storage_permission_dialog_msg_string">To use this feature, please go to Settings -> Apps -> %s -> Permissions and enable \'Storage\' permission</string>
 	<!--Catalogue Item Screen-->
 	<string name="no_catalogue_item_string">No Catalogue Items&#8230;</string>