Code Refactored

Summary: Code Refactored as suggested by epriestley

Test Plan: Same test plan as of Installation & Uninstallation of Applications

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4740

src/applications/base/PhabricatorApplication.php

@@ -227,6 +227,20 @@ abstract class PhabricatorApplication {
 
 /* -(  Application Management  )--------------------------------------------- */
 
+  public static function getByClass($class_name) {
+
+    $selected = null;
+    $applications = PhabricatorApplication::getAllApplications();
+
+    foreach ($applications as $application) {
+      if (get_class($application) == $class_name) {
+        $selected = $application;
+        break;
+      }
+    }
+    return $selected;
+  }
+
   public static function getAllApplications() {
 
     $classes = id(new PhutilSymbolLoader())

src/applications/meta/controller/PhabricatorApplicationDetailViewController.php

@@ -13,15 +13,7 @@ final class PhabricatorApplicationDetailViewController
     $request = $this->getRequest();
     $user = $request->getUser();
 
-    $selected = null;
-    $applications = PhabricatorApplication::getAllApplications();
-
-    foreach ($applications as $application) {
-      if (get_class($application) == $this->application) {
-      $selected = $application;
-      break;
-      }
-    }
+    $selected = PhabricatorApplication::getByClass($this->application);
 
     if (!$selected) {
       return new Aphront404Response();

src/applications/meta/controller/PhabricatorApplicationUninstallController.php

@@ -14,7 +14,12 @@ final class PhabricatorApplicationUninstallController
   public function processRequest() {
     $request = $this->getRequest();
     $user = $request->getUser();
-    $app_name = substr($this->application, strlen('PhabricatorApplication'));
+
+    $selected = PhabricatorApplication::getByClass($this->application);
+
+    if (!$selected) {
+      return new Aphront404Response();
+    }
 
     if ($request->isDialogFormPost()) {
       $this->manageApplication();
@@ -26,14 +31,18 @@ final class PhabricatorApplicationUninstallController
       $dialog = id(new AphrontDialogView())
              ->setUser($user)
              ->setTitle('Confirmation')
-             ->appendChild('Install '. $app_name. ' application ?')
+             ->appendChild(
+               'Install '. $selected->getName(). ' application ?'
+               )
              ->addSubmitButton('Install')
              ->addCancelButton('/applications/view/'.$this->application);
     } else {
       $dialog = id(new AphrontDialogView())
              ->setUser($user)
              ->setTitle('Confirmation')
-             ->appendChild('Really Uninstall '. $app_name. ' application ?')
+             ->appendChild(
+               'Really Uninstall '. $selected->getName(). ' application ?'
+               )
              ->addSubmitButton('Uninstall')
              ->addCancelButton('/applications/view/'.$this->application);
     }