From 1e70b74f4ce6cf083794cd5ef64e208d410803ee Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Wed, 21 Dec 2011 22:08:18 -0800
Subject: [PATCH] Ability to disable export

---
 adminer/include/adminer.inc.php |  2 +-
 adminer/select.inc.php          | 15 +++++++++------
 changes.txt                     |  1 +
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/adminer/include/adminer.inc.php b/adminer/include/adminer.inc.php
index 02069492..68009afe 100644
--- a/adminer/include/adminer.inc.php
+++ b/adminer/include/adminer.inc.php
@@ -523,7 +523,7 @@ username.form['driver'].onchange();
 	}
 	
 	/** Returns export format options
-	* @return array
+	* @return array empty to disable export
 	*/
 	function dumpFormat() {
 		return array('sql' => 'SQL', 'csv' => 'CSV,', 'csv;' => 'CSV;', 'tsv' => 'TSV');
diff --git a/adminer/select.inc.php b/adminer/select.inc.php
index ddd237b2..5854783f 100644
--- a/adminer/select.inc.php
+++ b/adminer/select.inc.php
@@ -407,12 +407,15 @@ if (!$columns) {
 </div></fieldset>
 <?php
 			}
-			print_fieldset("export", lang('Export'));
-			$output = $adminer->dumpOutput();
-			echo ($output ? html_select("output", $output, $adminer_import["output"]) . " " : "");
-			echo html_select("format", $adminer->dumpFormat(), $adminer_import["format"]);
-			echo " <input type='submit' name='export' value='" . lang('Export') . "' onclick='eventStop(event);'>\n";
-			echo "</div></fieldset>\n";
+			$format = $adminer->dumpFormat();
+			if ($format) {
+				print_fieldset("export", lang('Export'));
+				$output = $adminer->dumpOutput();
+				echo ($output ? html_select("output", $output, $adminer_import["output"]) . " " : "");
+				echo html_select("format", $format, $adminer_import["format"]);
+				echo " <input type='submit' name='export' value='" . lang('Export') . "' onclick='eventStop(event);'>\n";
+				echo "</div></fieldset>\n";
+			}
 		}
 		if ($adminer->selectImportPrint()) {
 			print_fieldset("import", lang('Import'), !$rows);
diff --git a/changes.txt b/changes.txt
index 2086be44..a87aaa6f 100644
--- a/changes.txt
+++ b/changes.txt
@@ -6,6 +6,7 @@ SET DEFAULT foreign key action
 Trim table and column names (bug #3405309)
 Error message with no response from server in AJAX
 Esc to cancel AJAX request
+Ability to disable export (customization)
 MySQL: set autocommit after connect
 PostgreSQL: fix alter foreign key
 PostgreSQL over PDO: connect if the eponymous database does not exist (bug #3391619)