Display notification about performing action after relogin

adminer/include/auth.inc.php

@@ -138,10 +138,12 @@ function auth_error($error) {
 	cookie("adminer_key", ($_COOKIE["adminer_key"] ? $_COOKIE["adminer_key"] : rand_string()), $params["lifetime"]);
 	page_header(lang('Login'), $error, null);
 	echo "<form action='' method='post'>\n";
-	$adminer->loginForm();
 	echo "<div>";
-	hidden_fields($_POST, array("auth")); // expired session
+	if (hidden_fields($_POST, array("auth"))) { // expired session
+		echo "<p class='message'>" . lang('The action will be performed after successful login with the same credentials.') . "\n";
+	}
 	echo "</div>\n";
+	$adminer->loginForm();
 	echo "</form>\n";
 	page_footer("auth");
 	exit;

adminer/include/functions.inc.php

@@ -848,9 +848,10 @@ function friendly_url($val) {
 /** Print hidden fields
 * @param array
 * @param array
-* @return null
+* @return bool
 */
 function hidden_fields($process, $ignore = array()) {
+	$return = false;
 	while (list($key, $val) = each($process)) {
 		if (!in_array($key, $ignore)) {
 			if (is_array($val)) {
@@ -858,10 +859,12 @@ function hidden_fields($process, $ignore = array()) {
 					$process[$key . "[$k]"] = $v;
 				}
 			} else {
+				$return = true;
 				echo '<input type="hidden" name="' . h($key) . '" value="' . h($val) . '">';
 			}
 		}
 	}
+	return $return;
 }
 
 /** Print hidden fields for GET forms

adminer/lang/cs.inc.php

@@ -23,6 +23,7 @@ $translations = array(
 	'Connecting to privileged ports is not allowed.' => 'Připojování k privilegovaným portům není povoleno.',
 	'Session support must be enabled.' => 'Session proměnné musí být povolené.',
 	'Session expired, please login again.' => 'Session vypršela, přihlašte se prosím znovu.',
+	'The action will be performed after successful login with the same credentials.' => 'Akce bude provedena po úspěšném přihlášení se stejnými přihlašovacími údaji.',
 	'%s version: %s through PHP extension %s' => 'Verze %s: %s přes PHP rozšíření %s',
 	'Refresh' => 'Obnovit',
 	

adminer/lang/xx.inc.php

@@ -23,6 +23,7 @@ $translations = array(
 	'Connecting to privileged ports is not allowed.' => 'Xx.',
 	'Session support must be enabled.' => 'Xx.',
 	'Session expired, please login again.' => 'Xx.',
+	'The action will be performed after successful login with the same credentials.' => 'Xx.',
 	'%s version: %s through PHP extension %s' => '%s xx: %s xx %s',
 	'Refresh' => 'Xx',
 	

changes.txt

@@ -1,6 +1,7 @@
 Adminer 4.6.1-dev:
 Sticky position of table actions
 Speed up rendering of long tables (regression from 4.4.0)
+Display notification about performing action after relogin
 Add system tables help links
 MySQL: Support non-utf8 charset in search in column
 MySQL: Support geometry in MySQL 8 (bug #574)