bl-kernel/admin/views/edit-user.php

@@ -101,6 +101,15 @@ echo Bootstrap::formInputHidden(array(
 			'tip' => ''
 		));
 
+		echo Bootstrap::formSelect(array(
+			'name' => 'displayNameMode',
+			'label' => $L->g('Display Name'),
+			'options' => array('nickname' => $L->g('Nickname'), 'fullname' => $L->g('Full Name'), 'firstname' => $L->g('First Name')),
+			'selected' => $user->displayNameMode(),
+			'class' => '',
+			'tip' => $L->g('if-not-present-fallback-on-username')
+		));
+
 		echo Bootstrap::formTitle(array('title' => $L->g('More Infos')));
 
 		echo Bootstrap::formInputText(array(

bl-kernel/user.class.php

@@ -50,6 +50,36 @@ class User
 		return $this->getValue('username');
 	}
 
+	public function displayName()
+	{
+		$mode = $this->getValue('displayNameMode');
+		$name = $this->firstName();
+		$lastName = $this->lastName();
+		$nickname = $this->nickname();
+		$username = $this->username();
+		switch ($mode) {
+			case 'fullname':
+				if ($name && $lastName) {
+					return $name." ".$lastName;
+				} elseif ($name) {
+					return $name;
+				} else {
+					return $username;
+				}
+			case 'firstname':
+				return $name ?? $username;
+			case '':
+			case 'nickname':
+			default:
+			return $nickname ?? $username;
+		}
+	}
+
+	public function displayNameMode()
+	{
+		return $this->getValue('displayNameMode');
+	}
+
 	public function pronouns()
 	{
 		return $this->getValue('pronouns');

bl-kernel/users.class.php

@@ -6,6 +6,7 @@ class Users extends dbJSON {
 		'firstName'=>'',
 		'lastName'=>'',
 		'nickname'=>'',
+		'displayNameMode'=>'nickname',
 		'pronouns'=>'',
 		'description'=>'',
 		'homepage'=>'',

bl-languages/en.json

@@ -130,10 +130,13 @@
     "add-a-new-category": "Add a new category",
     "name": "Name",
     "username": "Username",
+    "display-name": "Display Name",
     "first-name": "First name",
     "last-name": "Last name",
+    "full-name": "Full name",
     "pronouns": "Pronouns",
     "to-schedule-the-content-select-the-date-and-time": "To schedule the content select the date and time, the status has to be set to \"Published\".",
+    "if-not-present-fallback-on-username":"If the value isn't present, it'll fallback on the username",
     "email": "Email",
     "role": "Role",
     "registered": "Registered",

bl-languages/fr_FR.json

@@ -130,10 +130,13 @@
     "add-a-new-category": "Ajouter une nouvelle catégorie",
     "name": "Nom",
     "username": "Nom d’utilisateur",
+    "display-name": "Nom affiché",
     "first-name": "Prénom",
     "last-name": "Nom",
+    "full-name": "Prénom et Nom",
     "pronouns": "Pronoms",
     "to-schedule-the-content-select-the-date-and-time": "Pour planifier votre contenu, sélectionnez la date et l’heure, le statut doit être défini sur \"Publié\".",
+    "if-not-present-fallback-on-username":"Si la valeur n'est pas présente, alors cela affichera le nom d'utilisateur",
     "email": "E-mail",
     "role": "Rôle",
     "registered": "Inscrit",

bl-themes/popeye/php/page.php

@@ -14,7 +14,7 @@
 						<span class="pr-3"><i class="bi bi-clock"></i><?php echo $page->readingTime() . ' ' . $L->get('minutes') . ' ' . $L->g('read') ?></span>
 
 						<!-- Page author -->
-						<span><i class="bi bi-person"></i><?php echo $page->user('nickname') ?></span>
+						<span><i class="bi bi-person"></i><?php echo $page->user('displayName') ?></span>
 					</div>
 				<?php endif ?>