From 46ce4edce0ac6ffc93f49d48e7b72a51854333ab Mon Sep 17 00:00:00 2001
From: Benjamin Renard <brenard@easter-eggs.com>
Date: Mon, 16 Dec 2024 17:53:11 +0100
Subject: [PATCH] Tpl::register_modifier(): make name optional and allow to
 register multiple modifiers in one call

---
 src/Tpl.php | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/src/Tpl.php b/src/Tpl.php
index 76a57e4..b72f3d8 100644
--- a/src/Tpl.php
+++ b/src/Tpl.php
@@ -334,11 +334,27 @@ class Tpl {
 
   /**
    * Register a modifier usable from template files
-   * @param string $name The modifier name
-   * @param callable $callable The modifier function
+   * @param string|callable|array<callable> $name_or_callable The modifier name (or modifier callable)
+   * @param callable|null $callable The modifier callable (optional)
    * @return void
    */
-  public static function register_modifier($name, $callable) {
+  public static function register_modifier($name_or_callable, $callable=null) {
+    if (is_array($name_or_callable) && is_null($callable) && !is_callable($name_or_callable)) {
+      foreach($name_or_callable as $callable)
+        self :: register_modifier($callable);
+      return;
+    }
+    $name = (
+      $callable?
+      $name_or_callable:
+      (
+        is_array($name_or_callable)?
+        $name_or_callable[1]:
+        $name_or_callable
+      )
+    );
+    $callable = $callable ?? $name_or_callable;
+    Log::debug("Register callable %s as modifier %s", format_callable($callable), $name);
     self :: $smarty -> registerPlugin("modifier", $name, $callable);
   }