From 2cb426b464c2ecab8f764b81f516813ef30da845 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Wed, 16 Jan 2019 14:57:21 +0100
Subject: [PATCH] SQLite: Hide server field in login form

---
 adminer/include/adminer.inc.php |  4 ++--
 adminer/static/editing.js       | 12 ++++++++++++
 changes.txt                     |  1 +
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/adminer/include/adminer.inc.php b/adminer/include/adminer.inc.php
index 5733b947..eba6d26c 100644
--- a/adminer/include/adminer.inc.php
+++ b/adminer/include/adminer.inc.php
@@ -119,9 +119,9 @@ class Adminer {
 	function loginForm() {
 		global $drivers;
 		echo "<table cellspacing='0' class='layout'>\n";
-		echo $this->loginFormField('driver', '<tr><th>' . lang('System') . '<td>', html_select("auth[driver]", $drivers, DRIVER) . "\n");
+		echo $this->loginFormField('driver', '<tr><th>' . lang('System') . '<td>', html_select("auth[driver]", $drivers, DRIVER, "loginDriver(this);") . "\n");
 		echo $this->loginFormField('server', '<tr><th>' . lang('Server') . '<td>', '<input name="auth[server]" value="' . h(SERVER) . '" title="hostname[:port]" placeholder="localhost" autocapitalize="off">' . "\n");
-		echo $this->loginFormField('username', '<tr><th>' . lang('Username') . '<td>', '<input name="auth[username]" id="username" value="' . h($_GET["username"]) . '" autocomplete="username" autocapitalize="off">' . script("focus(qs('#username'));"));
+		echo $this->loginFormField('username', '<tr><th>' . lang('Username') . '<td>', '<input name="auth[username]" id="username" value="' . h($_GET["username"]) . '" autocomplete="username" autocapitalize="off">' . script("focus(qs('#username')); qs('#username').form['auth[driver]'].onchange();"));
 		echo $this->loginFormField('password', '<tr><th>' . lang('Password') . '<td>', '<input type="password" name="auth[password]" autocomplete="current-password">' . "\n");
 		echo $this->loginFormField('db', '<tr><th>' . lang('Database') . '<td>', '<input name="auth[db]" value="' . h($_GET["db"]) . '" autocapitalize="off">' . "\n");
 		echo "</table>\n";
diff --git a/adminer/static/editing.js b/adminer/static/editing.js
index a054b1bd..6030c226 100644
--- a/adminer/static/editing.js
+++ b/adminer/static/editing.js
@@ -82,6 +82,18 @@ function messagesPrint() {
 
 
 
+/** Hide or show some login rows for selected driver	
+* @param HTMLSelectElement	
+*/	
+function loginDriver(driver) {	
+	var trs = parentTag(driver, 'table').rows;	
+	var disabled = /sqlite/.test(selectValue(driver));	
+	alterClass(trs[1], 'hidden', disabled);	// 1 - row with server
+	trs[1].getElementsByTagName('input')[0].disabled = disabled;	
+}
+
+
+
 var dbCtrl;
 var dbPrevious = {};
 
diff --git a/changes.txt b/changes.txt
index b4d3cbb7..352ed792 100644
--- a/changes.txt
+++ b/changes.txt
@@ -2,6 +2,7 @@ Adminer 4.7.1-dev:
 Display the tables scrollbar (bug #647)
 Add autocomplete attributes to login form
 PHP <5.4 compatibility even with ClickHouse enabled (regression from 4.7.0)
+SQLite: Hide server field in login form
 
 Adminer 4.7.0 (released 2018-11-24):
 Simplify storing executed SQL queries to bookmarks