From 4477f95426a0340cf37f8be7004ffa8556fc8482 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Sun, 23 Mar 2025 18:41:09 +0100
Subject: [PATCH] AdminerEditCalendar: Avoid work in constructor

---
 adminer/include/connect.inc.php |  3 +--
 plugins/edit-calendar.php       | 14 ++++++--------
 2 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/adminer/include/connect.inc.php b/adminer/include/connect.inc.php
index 5f2f2e76..7fd52fe0 100644
--- a/adminer/include/connect.inc.php
+++ b/adminer/include/connect.inc.php
@@ -48,8 +48,7 @@ if (
 			echo "<p>" . lang('Loaded plugins') . ":\n<ul>\n";
 			foreach ($adminer->plugins as $plugin) {
 				$reflection = new \ReflectionObject($plugin);
-				preg_match('~^/[\s*]+(.+)\n~', $reflection->getDocComment(), $match);
-				echo "<li><b>" . get_class($plugin) . "</b>" . h($match ? ": $match[1]" : "") . "\n";
+				echo "<li><b>" . get_class($plugin) . "</b>" . h(preg_match('~^/[\s*]+(.+)~', $reflection->getDocComment(), $match) ? ": $match[1]" : "") . "\n";
 			}
 			echo "</ul>\n";
 		}
diff --git a/plugins/edit-calendar.php b/plugins/edit-calendar.php
index 466e7a58..00b93a6d 100644
--- a/plugins/edit-calendar.php
+++ b/plugins/edit-calendar.php
@@ -16,19 +16,17 @@ class AdminerEditCalendar {
 	* @param string path to language file, %s stands for language code
 	*/
 	function __construct($prepend = null, $langPath = "jquery-ui/i18n/jquery.ui.datepicker-%s.js") {
-		if ($prepend === null) {
-			$prepend = "<link rel='stylesheet' type='text/css' href='jquery-ui/jquery-ui.css'>\n"
-				. Adminer\script_src("jquery-ui/jquery.js")
-				. Adminer\script_src("jquery-ui/jquery-ui.js")
-				. Adminer\script_src("jquery-ui/jquery-ui-timepicker-addon.js")
-			;
-		}
 		$this->prepend = $prepend;
 		$this->langPath = $langPath;
 	}
 
 	function head($dark = null) {
-		echo $this->prepend;
+		echo ($this->prepend !== null ? $this->prepend :
+			"<link rel='stylesheet' type='text/css' href='jquery-ui/jquery-ui.css'>\n"
+			. Adminer\script_src("jquery-ui/jquery.js")
+			. Adminer\script_src("jquery-ui/jquery-ui.js")
+			. Adminer\script_src("jquery-ui/jquery-ui-timepicker-addon.js")
+		);
 		if ($this->langPath) {
 			$lang = Adminer\get_lang();
 			$lang = ($lang == "zh" ? "zh-CN" : ($lang == "zh-tw" ? "zh-TW" : $lang));