Start storing user credentials in OpenRefine's preferences

extensions/wikidata/module/scripts/dialogs/manage-account-dialog.html

@@ -3,7 +3,6 @@
   <div class="dialog-body" bind="dialogBody">
     <p class="body-text">
       Logging in to Wikidata will allow you to perform edits directly from OpenRefine.
-      Your credentials will be stored unencrypted in OpenRefine's preferences.
     </p>
         <div class="wikibase-user-management-area">
           <div class="wikibase-user-login" bind="loginArea">
@@ -18,6 +17,10 @@
                   <td><label for="wb-password">Password:</label></td>
                   <td><input name="wb-password" type="password" placeholder="Enter your password" /></td>
                 </tr>
+                <tr>
+                  <td><input type="checkbox" name="remember-credentials" /></td>
+                  <td><label for="remember-credentials">Remember credentials (stored unencrypted in OpenRefine's preferences)</label></td>
+                </tr>
               </table>
             </form>
             <div class="wikibase-login-buttons">

extensions/wikidata/module/scripts/dialogs/manage-account-dialog.js

@@ -1,8 +1,29 @@
 var ManageAccountDialog = {};
+/*
+  $.post(
+      "command/core/get-all-preferences",
+      null,
+      populatePreferences,
+      "json"
+  );
+*/
+
 ManageAccountDialog.launch = function(logged_in_username, callback) {
+   $.post(
+      "command/core/get-all-preferences",
+      null,
+      function (preferences) {
+         ManageAccountDialog.display(logged_in_username, preferences.wikidata_credentials, callback);
+      },
+      "json"
+  );
+};
+
+ManageAccountDialog.display = function(logged_in_username, saved_credentials, callback) {
   var self = this;
   var frame = $(DOM.loadHTML("wikidata", "scripts/dialogs/manage-account-dialog.html"));
   var elmts = this._elmts = DOM.bind(frame);
+  console.log(saved_credentials);
 
   this._level = DialogSystem.showDialog(frame);
 

extensions/wikidata/src/org/openrefine/wikidata/commands/LoginCommand.java

@@ -12,7 +12,8 @@ import org.json.JSONWriter;
 import org.openrefine.wikidata.editing.ConnectionManager;
 
 import com.google.refine.commands.Command;
-
+import com.google.refine.preference.PreferenceStore;
+import com.google.refine.ProjectManager;
 
 public class LoginCommand extends Command {
     @Override
@@ -20,9 +21,11 @@ public class LoginCommand extends Command {
             throws ServletException, IOException {
         String username = request.getParameter("wb-username");
         String password = request.getParameter("wb-password");
+        String remember = request.getParameter("remember-credentials");
+        System.out.println(remember);
         ConnectionManager manager = ConnectionManager.getInstance();
         if (username != null && password != null) {
-            manager.login(username, password);
+            manager.login(username, password, "on".equals(remember));
         } else if ("true".equals(request.getParameter("logout"))) {
             manager.logout();
         }

extensions/wikidata/src/org/openrefine/wikidata/editing/ConnectionManager.java

@@ -48,7 +48,8 @@ public class ConnectionManager {
         connection = null;
     }
     
-    public void login(String username, String password) {
+    public void login(String username, String password, boolean rememberCredentials) {
+        if (rememberCredentials) {
             try {
                 JSONArray array = new JSONArray();
                 JSONObject obj = new JSONObject();
@@ -56,9 +57,12 @@ public class ConnectionManager {
                 obj.put("password", password);
                 array.put(obj);
                 prefStore.put(PREFERENCE_STORE_KEY, array);
+                // TODO save preferences (find out how)
             } catch (JSONException e) {
                 e.printStackTrace();
             }
+        }
+        
         connection = ApiConnection.getWikidataApiConnection();
         try {
             connection.login(username, password);
@@ -67,19 +71,17 @@ public class ConnectionManager {
         }
     }
     
-    public void restorePreviousLogin() {
+    public JSONObject getStoredCredentials() {
         JSONArray array = (JSONArray) prefStore.get(PREFERENCE_STORE_KEY);
         if (array.length() > 0) {
             JSONObject obj;
             try {
-                obj = array.getJSONObject(0);
-                String username = obj.getString("username");
-                String password = obj.getString("password");
-                login(username, password);
+                return array.getJSONObject(0);
             } catch (JSONException e) {
                 e.printStackTrace();
             }      
         }
+        return null;
     }
     
     public void logout() {