From 720f5fc8a49015de79eaac943de9416779828df1 Mon Sep 17 00:00:00 2001
From: jakubvrana <jakubvrana@7c3ca157-0c34-0410-bff1-cbf682f78f5c>
Date: Thu, 5 Jul 2007 04:39:15 +0000
Subject: [PATCH] Restructure indexes

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@28 7c3ca157-0c34-0410-bff1-cbf682f78f5c
---
 functions.inc.php | 22 ++++++++++------------
 indexes.inc.php   | 18 ++++++++----------
 table.inc.php     |  8 +++-----
 3 files changed, 21 insertions(+), 27 deletions(-)

diff --git a/functions.inc.php b/functions.inc.php
index a048114e..6c5cf088 100644
--- a/functions.inc.php
+++ b/functions.inc.php
@@ -56,8 +56,8 @@ function indexes($table) {
 	$return = array();
 	$result = mysql_query("SHOW INDEX FROM " . idf_escape($table));
 	while ($row = mysql_fetch_assoc($result)) {
-		$type = ($row["Key_name"] == "PRIMARY" ? "PRIMARY" : ($row["Index_type"] == "FULLTEXT" ? "FULLTEXT" : ($row["Non_unique"] ? "INDEX" : "UNIQUE")));
-		$return[$type][$row["Key_name"]][$row["Seq_in_index"]] = $row["Column_name"];
+		$return[$row["Key_name"]]["type"] = ($row["Key_name"] == "PRIMARY" ? "PRIMARY" : ($row["Index_type"] == "FULLTEXT" ? "FULLTEXT" : ($row["Non_unique"] ? "INDEX" : "UNIQUE")));
+		$return[$row["Key_name"]]["columns"][$row["Seq_in_index"]] = $row["Column_name"];
 	}
 	mysql_free_result($result);
 	return $return;
@@ -79,18 +79,16 @@ function foreign_keys($table) {
 }
 
 function unique_idf($row, $indexes) {
-	foreach ($indexes as $type => $index) {
-		if ($type == "PRIMARY" || $type == "UNIQUE") {
-			foreach ($index as $columns) {
-				$return = array();
-				foreach ($columns as $key) {
-					if (!isset($row[$key])) {
-						continue 2;
-					}
-					$return[] = urlencode("where[$key]") . "=" . urlencode($row[$key]);
+	foreach ($indexes as $index) {
+		if ($index["type"] == "PRIMARY" || $index["type"] == "UNIQUE") {
+			$return = array();
+			foreach ($index["columns"] as $key) {
+				if (!isset($row[$key])) {
+					continue 2;
 				}
-				return $return;
+				$return[] = urlencode("where[$key]") . "=" . urlencode($row[$key]);
 			}
+			return $return;
 		}
 	}
 	$return = array();
diff --git a/indexes.inc.php b/indexes.inc.php
index 4e741249..6f96806a 100644
--- a/indexes.inc.php
+++ b/indexes.inc.php
@@ -18,17 +18,15 @@ if ($_POST) {
 <?php
 $fields = array_keys(fields($_GET["indexes"]));
 $j = 0;
-foreach ($row["indexes"] as $type => $index) {
-	foreach ($index as $columns) {
-		echo "<tr><td><select name='indexes[$j][type]'><option></option>" . optionlist($index_types, $type, "not_vals") . "</select></td><td>";
-		sort($columns);
-		foreach ($columns as $i => $column) {
-			echo "<select name='indexes[$j][columns][$i]'><option></option>" . optionlist($fields, $column, "not_vals") . "</select>";
-		}
-		echo "<select name='indexes[$j][columns][" . ($i+1) . "]'><option></option>" . optionlist($fields, array(), "not_vals") . "</select>";
-		echo "</td></tr>\n";
-		$j++;
+foreach ($row["indexes"] as $index) {
+	echo "<tr><td><select name='indexes[$j][type]'><option></option>" . optionlist($index_types, $index["type"], "not_vals") . "</select></td><td>";
+	sort($index["columns"]);
+	foreach ($index["columns"] as $i => $column) {
+		echo "<select name='indexes[$j][columns][$i]'><option></option>" . optionlist($fields, $column, "not_vals") . "</select>";
 	}
+	echo "<select name='indexes[$j][columns][" . ($i+1) . "]'><option></option>" . optionlist($fields, array(), "not_vals") . "</select>";
+	echo "</td></tr>\n";
+	$j++;
 }
 //! JavaScript for adding more indexes and columns
 ?>
diff --git a/table.inc.php b/table.inc.php
index f1241cd6..b29ffb7c 100644
--- a/table.inc.php
+++ b/table.inc.php
@@ -15,11 +15,9 @@ echo "<h3>" . lang('Indexes') . "</h3>\n";
 $indexes = indexes($_GET["table"]);
 if ($indexes) {
 	echo "<table border='1' cellspacing='0' cellpadding='2'>\n";
-	foreach ($indexes as $type => $index) {
-		foreach ($index as $columns) {
-			sort($columns);
-			echo "<tr><td>$type</td><td><i>" . implode("</i>, <i>", $columns) . "</i></td></tr>\n";
-		}
+	foreach ($indexes as $index) {
+		sort($index["columns"]);
+		echo "<tr><td>$index[type]</td><td><i>" . implode("</i>, <i>", $index["columns"]) . "</i></td></tr>\n";
 	}
 	echo "</table>\n";
 }