diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9727000..355aaf0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+templator 1.7.1 - 2023.11.04
+===========================================================
+* Require Dotclear 2.28
+* Require PHP 8.1
+* Code review (phpstan)
+
 templator 1.7 - 2023.10.20
 ===========================================================
 * Require Dotclear 2.28
diff --git a/README.md b/README.md
index 48e716e..3519d4c 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # README
 
-[![Release](https://img.shields.io/badge/release-1.7-a2cbe9.svg)](https://git.dotclear.watch/JcDenis/templator/releases)
-![Date](https://img.shields.io/badge/date-2023.10.20-c44d58.svg)
+[![Release](https://img.shields.io/badge/release-1.7.1-a2cbe9.svg)](https://git.dotclear.watch/JcDenis/templator/releases)
+![Date](https://img.shields.io/badge/date-2023.11.04-c44d58.svg)
 [![Dotclear](https://img.shields.io/badge/dotclear-v2.28-137bbb.svg)](https://fr.dotclear.org/download)
 [![Dotaddict](https://img.shields.io/badge/dotaddict-official-9ac123.svg)](https://plugins.dotaddict.org/dc2/details/templator)
 [![License](https://img.shields.io/badge/license-GPL--2.0-ececec.svg)](https://git.dotclear.watch/JcDenis/templator/src/branch/master/LICENSE)
diff --git a/_define.php b/_define.php
index d8720ce..789fb10 100644
--- a/_define.php
+++ b/_define.php
@@ -18,7 +18,7 @@ $this->registerModule(
     'Templates engine',
     'Create and select more templates for your posts',
     'Osku and contributors',
-    '1.7',
+    '1.7.1',
     [
         'requires'    => [['core', '2.28']],
         'permissions' => 'My',
diff --git a/dcstore.xml b/dcstore.xml
index e0dffde..ff09fb6 100644
--- a/dcstore.xml
+++ b/dcstore.xml
@@ -2,10 +2,10 @@
 <modules xmlns:da="http://dotaddict.org/da/">
   <module id="templator">
     <name>Templates engine</name>
-    <version>1.7</version>
+    <version>1.7.1</version>
     <author>Osku and contributors</author>
     <desc>Create and select more templates for your posts</desc>
-    <file>https://git.dotclear.watch/JcDenis/templator/releases/download/v1.7/plugin-templator.zip</file>
+    <file>https://git.dotclear.watch/JcDenis/templator/releases/download/v1.7.1/plugin-templator.zip</file>
     <da:dcmin>2.28</da:dcmin>
     <da:details>https://git.dotclear.watch/JcDenis/templator/src/branch/master/README.md</da:details>
     <da:support>https://git.dotclear.watch/JcDenis/templator/issues</da:support>
diff --git a/src/BackendBehaviors.php b/src/BackendBehaviors.php
index df76dd4..61fb81f 100644
--- a/src/BackendBehaviors.php
+++ b/src/BackendBehaviors.php
@@ -35,6 +35,10 @@ class BackendBehaviors
         return My::jsLoad('admin');
     }
 
+    /**
+     * @param   ArrayObject<string, mixed>  $main_items
+     * @param   ArrayObject<string, mixed>  $sidebar_items
+     */
     public static function adminPostFormItems(ArrayObject $main_items, ArrayObject $sidebar_items, ?MetaRecord $post): void
     {
         $selected = '';
@@ -75,6 +79,9 @@ class BackendBehaviors
         );
     }
 
+    /**
+     * @param   ArrayObject<string, mixed>  $post
+     */
     public static function adminPostsActionsCallback(ActionsPosts $pa, ArrayObject $post): void
     {
         # No entry
@@ -126,6 +133,9 @@ class BackendBehaviors
         $pa->endPage();
     }
 
+    /**
+     * @param   ArrayObject<string, mixed>  $sorts
+     */
     public static function adminFiltersListsV2(ArrayObject $sorts): void
     {
         $sorts[My::id()] = [
@@ -142,7 +152,7 @@ class BackendBehaviors
     }
 
     /**
-     * @return  array<string,string>
+     * @return  array<string, string>
      */
     private static function getTemplateCombo(): array
     {
diff --git a/src/Frontend.php b/src/Frontend.php
index 545c584..77249b0 100644
--- a/src/Frontend.php
+++ b/src/Frontend.php
@@ -29,10 +29,7 @@ class Frontend extends Process
             return false;
         }
 
-        App::frontend()->template()->setPath(
-            App::frontend()->template()->getPath(),
-            Templator::instance()->getPath()
-        );
+        App::frontend()->template()->appendPath(Templator::instance()->getPath());
 
         App::behavior()->addBehaviors([
             'urlHandlerBeforeGetData' => function ($_): void {
diff --git a/src/Manage.php b/src/Manage.php
index f95b9a0..7919c70 100644
--- a/src/Manage.php
+++ b/src/Manage.php
@@ -117,7 +117,7 @@ class Manage extends Process
                 $v->media->removeItem($file);
                 App::meta()->delMeta($file, 'template');
 
-                if (!dcCore::app()->error->flag()) {
+                if (!App::error()->flag()) {
                     Notices::addSuccessNotice(__('The template has been successfully removed.'));
                     My::redirect(['part' => 'files']);
                 }
@@ -515,11 +515,8 @@ class Manage extends Process
 
             # Get posts
             try {
-                $posts = App::meta()->getPostsByMeta($params);
-                if (is_null($posts)) {
-                    throw new Exception(__('Failed to get posts meta'));
-                }
-                $counter   = App::meta()->getPostsByMeta($params, true)?->f(0);
+                $posts     = App::meta()->getPostsByMeta($params);
+                $counter   = App::meta()->getPostsByMeta($params, true)->f(0);
                 $counter   = is_numeric($counter) ? (int) $counter : 0;
                 $post_list = new ListingPosts($posts, $counter);
             } catch (Exception $e) {
@@ -544,7 +541,7 @@ class Manage extends Process
             '<h3>' . sprintf(__('Unselect template "%s"'), '<strong>' . $file . '</strong>') . '</h3>' .
             '<p><a class ="back" href="' . $redir . '">' . __('Back') . '</a></p>';
 
-            if (!App::error()->flag() && isset($posts)) {
+            if (!App::error()->flag() && isset($posts) && isset($post_list)) {
                 if ($posts->isEmpty() && !$filter->show()) {
                     echo '<p>' . __('There is no entries') . '</p>';
                 } else {
diff --git a/src/ManageVars.php b/src/ManageVars.php
index d2121cb..e1f1270 100644
--- a/src/ManageVars.php
+++ b/src/ManageVars.php
@@ -21,32 +21,64 @@ use Exception;
  */
 class ManageVars
 {
-    /** @var    ManageVars  $container  Self instance  */
+    /**
+     * Self instance.
+     *
+     * @var     ManageVars  $container
+     */
     private static $container;
 
-    /** @var    string  $name   The requested manage part name*/
+    /**
+     * The requested manage part name.
+     *
+     * @var     string  $name
+     */
     public readonly string $name;
 
-    /** @var    string  $part   The requested manage part */
+    /**
+     * The requested manage part.
+     *
+     * @var     string  $part
+     */
     public readonly string $part;
 
-    /** @var    MediaInterface  $media  The limited media instance */
+    /**
+     * The limited media instance.
+     *
+     * @var     MediaInterface  $media
+     */
     public readonly MediaInterface $media;
 
-    /** @var    array<int,File>   $items  The media items */
+    /**
+     * The media items.
+     *
+     * @var     array<int, File>    $items
+     */
     public readonly array $items;
 
-    /** @var    array<string,int>   $categories     The blog categories list */
+    /**
+     * The blog categories list.
+     *
+     * @var     array<string, int>  $categories
+     */
     public readonly array $categories;
 
-    /** @var    bool    $has_categories     Blog has categories */
+    /**
+     * Blog has categories.
+     *
+     * @var     bool    $has_categories
+     */
     public readonly bool $has_categories;
 
-    /** @var    array<string,string>   $sources    The templates list */
+    /**
+     * The templates list.
+     *
+     * @var     array<string, string>   $sources
+     */
     public readonly array $sources;
 
     /**
-     * Constructo sets properties.
+     * Constructor sets properties.
      */
     public function __construct()
     {
@@ -61,8 +93,7 @@ class ManageVars
         $this->media->chdir(Templator::MY_TPL_DIR);
         // For users with only templator permission, we use sudo.
         App::auth()->sudo($this->media->getDir(...));
-        $dir         = $this->media->dir;
-        $this->items = array_values($dir['files']);
+        $this->items = array_values($this->media->getFiles());
 
         // categories
         $categories_combo = [];
@@ -70,28 +101,27 @@ class ManageVars
 
         try {
             $categories = App::blog()->getCategories(['post_type' => 'post']);
-            if (!is_null($categories)) {
-                $l         = is_numeric($categories->f('level')) ? (int) $categories->f('level') : 1;
-                $full_name = [is_string($categories->f('cat_title')) ? $categories->f('cat_title') : ''];
 
-                while ($categories->fetch()) {
-                    $id    = is_numeric($categories->f('cat_id')) ? (int) $categories->f('cat_id') : 1;
-                    $level = is_numeric($categories->f('level')) ? (int) $categories->f('level') : 1;
-                    $title = is_string($categories->f('cat_title')) ? $categories->f('cat_title') : '';
+            $l         = is_numeric($categories->f('level')) ? (int) $categories->f('level') : 1;
+            $full_name = [is_string($categories->f('cat_title')) ? $categories->f('cat_title') : ''];
 
-                    if ($level < $l) {
-                        $full_name = [];
-                    } elseif ($level == $l) {
-                        array_pop($full_name);
-                    }
-                    $full_name[] = Html::escapeHTML($title);
+            while ($categories->fetch()) {
+                $id    = is_numeric($categories->f('cat_id')) ? (int) $categories->f('cat_id') : 1;
+                $level = is_numeric($categories->f('level')) ? (int) $categories->f('level') : 1;
+                $title = is_string($categories->f('cat_title')) ? $categories->f('cat_title') : '';
 
-                    $categories_combo[implode(' &rsaquo; ', $full_name)] = $id;
-
-                    $l = $level;
+                if ($level < $l) {
+                    $full_name = [];
+                } elseif ($level == $l) {
+                    array_pop($full_name);
                 }
-                $has_categories = !$categories->isEmpty();
+                $full_name[] = Html::escapeHTML($title);
+
+                $categories_combo[implode(' &rsaquo; ', $full_name)] = $id;
+
+                $l = $level;
             }
+            $has_categories = !$categories->isEmpty();
         } catch (Exception $e) {
         }
         $this->categories     = $categories_combo;
diff --git a/src/My.php b/src/My.php
index 04d13d0..bb19814 100644
--- a/src/My.php
+++ b/src/My.php
@@ -27,6 +27,7 @@ class My extends MyPlugin
     public static function checkCustomContext(int $context): ?bool
     {
         return match ($context) {
+            // Add templator perm to backend
             self::BACKEND, self::MENU, self::MANAGE => App::task()->checkContext('BACKEND')
                 && App::auth()->check(App::auth()->makePermissions([
                     self::PERMISSION_TEMPLATOR,
diff --git a/src/Pager.php b/src/Pager.php
index e8ff585..06fba72 100644
--- a/src/Pager.php
+++ b/src/Pager.php
@@ -73,7 +73,7 @@ class Pager
             $params['post_type'] = '';
 
             try {
-                $counter = App::meta()->getPostsByMeta($params, true)?->f(0);
+                $counter = App::meta()->getPostsByMeta($params, true)->f(0);
                 $counter = is_numeric($counter) ? (int) $counter : 0;
                 $url     = My::manageUrl([
                     'part'  => 'posts',