ResourceFactory: Move available function to platform

refs #5514

application/forms/Config/Authentication/LdapBackendForm.php

@@ -5,6 +5,7 @@
 namespace Icinga\Form\Config\Authentication;
 
 use Exception;
+use Icinga\Application\Platform;
 use Zend_Config;
 use Icinga\Web\Form;
 use Icinga\Data\ResourceFactory;
@@ -135,7 +136,7 @@ class LdapBackendForm extends BaseBackendForm
      */
     public function isValidAuthenticationBackend()
     {
-        if (! ResourceFactory::ldapAvailable()) {
+        if (! Platform::ldapAvailable()) {
             /*
              * It should be possible to run icingaweb without the php ldap extension, when
              * no ldap backends are needed. When the user tries to create an ldap backend

application/forms/Config/ResourceForm.php

@@ -5,6 +5,7 @@
 namespace Icinga\Form\Config;
 
 use Exception;
+use Icinga\Application\Platform;
 use Zend_Config;
 use Zend_Form_Element_Checkbox;
 use Icinga\Web\Form;
@@ -405,14 +406,14 @@ class ResourceForm extends Form
                      * in case they aren't actually used. When the user tries to create a resource that depends on an
                      * uninstalled extension, an error should be displayed.
                      */
-                    if ($config->db === 'mysql' && !ResourceFactory::mysqlAvailable()) {
+                    if ($config->db === 'mysql' && ! Platform::mysqlAvailable()) {
                         $this->addErrorMessage(
                             t('You need to install the php extension "mysql" and the ' .
                               'Zend_Pdo_Mysql classes to use  MySQL database resources.')
                         );
                         return false;
                     }
-                    if ($config->db === 'pgsql' && !ResourceFactory::pgsqlAvailable()) {
+                    if ($config->db === 'pgsql' && ! Platform::pgsqlAvailable()) {
                         $this->addErrorMessage(
                             t('You need to install the php extension "pgsql" and the ' .
                               'Zend_Pdo_Pgsql classes to use  PostgreSQL database resources.')

library/Icinga/Application/Platform.php

@@ -66,4 +66,19 @@ class Platform
             self::$domain = array_shift(preg_split('~\.~', self::$hostname, 2));
         }
     }
+
+    public static function ldapAvailable()
+    {
+        return extension_loaded('ldap');
+    }
+
+    public static function pgsqlAvailable()
+    {
+        return extension_loaded('pgsql');
+    }
+
+    public static function mysqlAvailable()
+    {
+        return extension_loaded('mysql');
+    }
 }

library/Icinga/Data/ResourceFactory.php

@@ -121,19 +121,4 @@ class ResourceFactory implements ConfigAwareFactory
         }
         return $resource;
     }
-
-    public static function ldapAvailable()
-    {
-        return extension_loaded('ldap');
-    }
-
-    public static function pgsqlAvailable()
-    {
-        return extension_loaded('pgsql');
-    }
-
-    public static function mysqlAvailable()
-    {
-        return extension_loaded('mysql');
-    }
 }

test/php/application/forms/Config/Authentication/LdapBackendFormTest.php

@@ -68,8 +68,6 @@ class LdapBackendFormTest extends BaseTestCase
     protected function setUpResourceFactoryMock()
     {
         Mockery::mock('alias:Icinga\Data\ResourceFactory')
-            ->shouldReceive('ldapAvailable')
-            ->andReturn(true)
             ->shouldReceive('getResourceConfig')
             ->andReturn(new \Zend_Config(array()))
             ->shouldReceive('createResource')

test/php/application/forms/Config/Resource/ResourceFormTest.php

@@ -261,8 +261,6 @@ class ResourceFormTest extends BaseTestCase
     protected function setUpResourceFactoryMock($resourceMock)
     {
         Mockery::mock('alias:Icinga\Data\ResourceFactory')
-            ->shouldReceive('mysqlAvailable')
-            ->andReturn(true)
             ->shouldReceive('createResource')
             ->with(Mockery::type('\Zend_Config'))
             ->andReturn($resourceMock);