Extend profil view page

docs/en/events.md

@@ -101,4 +101,9 @@ the module can say no if there is no registrated account.
 See the `Jelix\Authentication\LoginPass\AuthLPCanResetPasswordEvent` class.
 
 
+`ProfileViewPageEvent`
+----------------------
+This event is sent to extend the content of the "view profile" page.
+The view profile currently display information of the profile (username, first name, e-mail, ...) and a button to edit values.
+use `addContent(string $content, int $position)` to add some content to the page. Initial content is on position 5.
 

modules/account/controllers/profile.classic.php

@@ -6,6 +6,7 @@
 
 use Jelix\Authentication\Account\Manager;
 use Jelix\Authentication\Account\Account;
+use Jelix\Authentication\Account\ProfileViewPageEvent;
 
 class profileCtrl extends jController {
 
@@ -30,8 +31,12 @@ function index() {
 
         $tpl = new \jTpl();
         $tpl->assign('form', $form);
-        $content = $tpl->fetch('profile_index');
-        $rep->body->assign('MAIN', $content);
+        // ProfileViewPageEvent allowing to extend page content
+        $profileEvent = new ProfileViewPageEvent($tpl);
+        // add profile information view
+        $profileEvent->addContent($tpl->fetch('profile_index'), 5);
+        \jApp::services()->eventDispatcher()->dispatch($profileEvent);
+        $rep->body->assign('MAIN', $profileEvent->buildContent());
 
         return $rep;
     }

modules/account/lib/ProfileViewPageEvent.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Jelix\Authentication\Account;
+
+use jEvent;
+use jTpl;
+
+class ProfileViewPageEvent extends jEvent
+{
+    private jTpl $tpl;
+
+    private $contentList = [];
+
+    public function __construct(jTpl $tpl)
+    {
+        $this->tpl = $tpl;
+        parent::__construct('ProfileViewPageEvent');
+    }
+
+    public function getTemplateService(): jTpl
+    {
+        return $this->tpl;
+    }
+
+    public function addContent($content, $order)
+    {
+        if(!isset($this->contentList[$order])) {
+            $this->contentList[$order] =  [];
+        }
+        $this->contentList[$order][] = $content;
+    }
+
+    public function buildContent()
+    {
+        ksort($this->contentList);
+        $sortedContent = '';
+        foreach($this->contentList as $content) {
+            $sortedContent .= implode('', $content);
+        }
+        return $sortedContent;
+    }
+
+}

test/testapp/modules/test/events.xml

@@ -3,4 +3,8 @@
         <event name="adminui.loading" />
         <event name="adminui.dashboard.loading" />
     </listener>
+
+    <listener name="\TestAuth\ProfileEventListener">
+        <event name="ProfileViewPageEvent" />
+    </listener>
 </events>

test/testapp/modules/test/lib/ProfileEventListener.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace TestAuth;
+
+use Jelix\Authentication\Account\ProfileViewPageEvent;
+use jEventListener;
+
+class ProfileEventListener extends jEventListener
+{
+    public function onProfileViewPageEvent(ProfileViewPageEvent $event)
+    {
+        $tpl = $event->getTemplateService();
+
+        $tpl->assign('position', 'above');
+        $event->addContent($tpl->fetch('test~profilePageExtended'), 6);
+        $tpl->assign('position', 'below');
+        $event->addContent($tpl->fetch('test~profilePageExtended'), 3);
+        $event->addContent('<br>content on same position use insertion order (1)', 8);
+        $event->addContent('<br>content on same position use insertion order (2)', 8);
+    }
+}

test/testapp/modules/test/templates/profilePageExtended.tpl

@@ -0,0 +1,2 @@
+<br>content will be displayed {$position} the form
+<br>