From 964520252ce6177d7f52a393f77ed899e362087a Mon Sep 17 00:00:00 2001
From: jakubvrana <jakubvrana@7c3ca157-0c34-0410-bff1-cbf682f78f5c>
Date: Wed, 25 Jul 2007 19:54:56 +0000
Subject: [PATCH] Detect collation from charset

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@256 7c3ca157-0c34-0410-bff1-cbf682f78f5c
---
 database.inc.php  | 8 ++++++--
 functions.inc.php | 6 +++++-
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/database.inc.php b/database.inc.php
index ea52f10e..b13b2032 100644
--- a/database.inc.php
+++ b/database.inc.php
@@ -30,6 +30,7 @@ if ($_POST && !$error) {
 }
 
 page_header(strlen($_GET["db"]) ? lang('Alter database') . ": " . htmlspecialchars($_GET["db"]) : lang('Create database'));
+$collations = collations();
 
 if ($_POST) {
 	echo "<p class='error'>" . lang('Unable to operate database') . ": " . htmlspecialchars($error) . "</p>\n";
@@ -39,8 +40,11 @@ if ($_POST) {
 	$name = $_GET["db"];
 	$collate = array();
 	if (strlen($_GET["db"]) && ($result = $mysql->query("SHOW CREATE DATABASE " . idf_escape($_GET["db"])))) {
-		if (preg_match('~ COLLATE ([^ ]+)~', $mysql->result($result, 1), $match)) {
+		$create = $mysql->result($result, 1);
+		if (preg_match('~ COLLATE ([^ ]+)~', $create, $match)) {
 			$collate = $match[1];
+		} elseif (preg_match('~ CHARACTER SET ([^ ]+)~', $create, $match)) {
+			$collate = $collations[$match[1]][0];
 		}
 		$result->free();
 	}
@@ -50,7 +54,7 @@ if ($_POST) {
 <form action="" method="post">
 <p>
 <input name="name" value="<?php echo htmlspecialchars($name); ?>" maxlength="64" />
-<select name="collation"><option value="">(<?php echo lang('collation'); ?>)</option><?php echo optionlist(collations(), $collate); ?></select>
+<select name="collation"><option value="">(<?php echo lang('collation'); ?>)</option><?php echo optionlist($collations, $collate); ?></select>
 <input type="hidden" name="token" value="<?php echo $token; ?>" />
 <input type="submit" value="<?php echo lang('Save'); ?>" />
 <?php if (strlen($_GET["db"])) { ?><input type="submit" name="drop" value="<?php echo lang('Drop'); ?>" /><?php } ?>
diff --git a/functions.inc.php b/functions.inc.php
index 264531d0..86a36c0e 100644
--- a/functions.inc.php
+++ b/functions.inc.php
@@ -159,7 +159,11 @@ function collations() {
 	$return = array();
 	$result = $mysql->query("SHOW COLLATION");
 	while ($row = $result->fetch_assoc()) {
-		$return[$row["Charset"]][] = $row["Collation"];
+		if ($row["Default"] && $return[$row["Charset"]]) {
+			array_unshift($return[$row["Charset"]], $row["Collation"]);
+		} else {
+			$return[$row["Charset"]][] = $row["Collation"];
+		}
 	}
 	$result->free();
 	return $return;