IMPR: AJAX processing

_config/base-extensions.yml

@@ -15,7 +15,7 @@ SilverStripe\SiteConfig\SiteConfig:
 PageController:
   extensions:
     - A2nt\CMSNiceties\Extensions\PageControllerEx
-    - A2nt\CMSNiceties\Ajax\Ex\AjaxLoginFormControllerEx
+    - A2nt\CMSNiceties\Ajax\Ex\AjaxControllerEx
 
 SilverStripe\CMS\Model\SiteTree:
   default_container_class: 'container'

src/Ajax/Ex/AjaxControllerEx.php

@@ -2,18 +2,21 @@
 
 namespace A2nt\CMSNiceties\Ajax\Ex;
 
+use SilverStripe\Control\Controller;
 use SilverStripe\Control\Director;
+use SilverStripe\Control\HTTPRequest;
 use SilverStripe\Core\Extension;
 use SilverStripe\Core\Injector\Injector;
 use SilverStripe\Security\MemberAuthenticator\MemberAuthenticator;
 use SilverStripe\Security\Security;
+use SilverStripe\View\SSViewer;
 
 /**
  * Class \App\Service\Ex\ServiceAreaController
  *
  * @property \A2nt\CMSNiceties\Ajax\Ex\AjaxLoginFormControllerEx $owner
  */
-class AjaxLoginFormControllerEx extends Extension
+class AjaxControllerEx extends Extension
 {
     private static $allowed_actions = [
         'LoginFormEx',
@@ -59,11 +62,20 @@ class AjaxLoginFormControllerEx extends Extension
         return $form;
     }
 
+    public static function isFormRequest()
+    {
+        $ctrl = Controller::curr();
+        /* @var $req SilverStripe\Control\HTTPRequest */
+        $req = $ctrl->getRequest();
+
+        return $req->getHeader('x-requested-form') || $req->requestVar('formid');
+    }
+
     public function passwordsent()
     {
         $ctrl = $this->owner;
 
-        if (Director::is_ajax()) {
+        if (self::isFormRequest() && Director::is_ajax()) {
             $message = _t(
                 'SilverStripe\\Security\\Security.PASSWORDRESETSENTTEXT',
                 "Thank you. A reset link has been sent, provided an account exists for this email address."
@@ -75,13 +87,63 @@ class AjaxLoginFormControllerEx extends Extension
             ]);
 
             return $json;
-            /*$response = $ctrl->getResponse();
-            $response->setBody($json);
-            die($response->output());*/
         }
 
         return Injector::inst()->get(MemberAuthenticator::class)
             ->getLostPasswordHandler($ctrl->Link())
             ->passwordsent();
     }
+
+
+    public static function processAJAX($tpls)
+    {
+        foreach ($tpls as $tpl) {
+            if (is_array($tpl)) {
+                continue;
+            }
+
+            $a_tpl = explode('\\', $tpl);
+            $last_name = array_pop($a_tpl);
+            $a_tpl[] = 'Layout';
+            $a_tpl[] = $last_name;
+            $a_tpl = implode('\\', $a_tpl);
+
+            if (SSViewer::hasTemplate($a_tpl)) {
+                $tpl = $a_tpl;
+                break;
+            }
+        }
+        //
+
+        $tpl = is_array($tpl) ? 'Page' : $tpl;
+        $tpl = ($tpl !== 'Page') ? $tpl : 'Layout/Page';
+
+        return SSViewer::create($tpl);
+    }
+
+    public function prepareAjaxResponse($response)
+    {
+        $ctrl = $this->owner;
+
+        $record = $ctrl->dataRecord;
+
+        $req = $ctrl->getRequest();
+        $url = $req->getURL();
+        $url = $url === 'home' ? '/' : $url;
+
+        $resources = array_merge(
+            $ctrl->config()->get('graphql_resources'),
+            $ctrl->config()->get('ajax_resources')
+        );
+
+        $response->setBody(json_encode([
+            'ID' => $record->ID,
+            'Title' => $record->Title,
+            'Link' => $ctrl->Link(),
+            'CSSClass' => $ctrl->CSSClass(),
+            'Resources' => $resources,
+            'RequestLink' => $url,
+            'MainContent' => $response->getBody(),
+        ]));
+    }
 }