From 40d7efec17befcc430a726eea0641d746891008a Mon Sep 17 00:00:00 2001
From: Sebastian Mendel <cybot_tm@users.sourceforge.net>
Date: Sat, 5 Nov 2005 23:55:15 +0000
Subject: [PATCH] - no drop, empty, operation, insert, import for
 information_schema tables - enabled export for views

---
 ChangeLog                    |  4 +++
 tbl_properties_common.php    |  7 ++++-
 tbl_properties_links.php     | 55 +++++++++++++++++++++---------------
 tbl_properties_structure.php |  7 -----
 4 files changed, 42 insertions(+), 31 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 7b394de1a..e766c441b 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -18,6 +18,10 @@ $Source$
         - always display db stats for MySQL 5
       - fixed html output
       - replaced " with ' in some queries
+    * tbl_properties_structure.php, tbl_properties_common.php
+      tbl_properties_links.php:
+      - no drop, empty, operation, insert, import for information_schema tables
+      - enabled export for views
     
 2005-11-04 Marc Delisle  <lem9@users.sourceforge.net>
     * lang/spanish: Updated, thanks to Daniel Hinostroza (hinostroza)
diff --git a/tbl_properties_common.php b/tbl_properties_common.php
index 5390b5e73..c008a9f6e 100644
--- a/tbl_properties_common.php
+++ b/tbl_properties_common.php
@@ -6,13 +6,18 @@
 /**
  * Gets some core libraries
  */
-require_once('./libraries/grab_globals.lib.php');
 require_once('./libraries/common.lib.php');
 require_once('./libraries/bookmark.lib.php');
 
 // Check parameters
 PMA_checkParameters(array('db','table'));
 
+if ( PMA_MYSQL_INT_VERSION >= 50002 && $db === 'information_schema' ) {
+    $db_is_information_schema = true;
+} else {
+    $db_is_information_schema = false;
+}
+
 /**
  * Defines the urls to return to in case of error in a sql statement
  */
diff --git a/tbl_properties_links.php b/tbl_properties_links.php
index eff21788a..6038e2a5d 100644
--- a/tbl_properties_links.php
+++ b/tbl_properties_links.php
@@ -34,19 +34,22 @@ $tabs['sql']['text'] = $strSQL;
 $tabs['search']['icon'] = 'b_search.png';
 $tabs['search']['text'] = $strSearch;
 
-$tabs['insert']['icon'] = 'b_insrow.png';
-$tabs['insert']['link'] = 'tbl_change.php';
-$tabs['insert']['text'] = $strInsert;
+if ( ! $db_is_information_schema ) {
+    $tabs['insert']['icon'] = 'b_insrow.png';
+    $tabs['insert']['link'] = 'tbl_change.php';
+    $tabs['insert']['text'] = $strInsert;
+}
 
-/**
- * Don't display "Export", "Import", "Operations" and "Empty" for views.
- */
-if (!$tbl_is_view) {
-    $tabs['export']['icon'] = 'b_tblexport.png';
-    $tabs['export']['link'] = 'tbl_properties_export.php';
-    $tabs['export']['args']['single_table'] = 'true';
-    $tabs['export']['text'] = $strExport;
+$tabs['export']['icon'] = 'b_tblexport.png';
+$tabs['export']['link'] = 'tbl_properties_export.php';
+$tabs['export']['args']['single_table'] = 'true';
+$tabs['export']['text'] = $strExport;
     
+/**
+ * Don't display , "Import", "Operations" and "Empty"
+ * for views and information_schema
+ */
+if ( ! $tbl_is_view && ! $db_is_information_schema ) {
     $tabs['import']['icon'] = 'b_tblimport.png';
     $tabs['import']['link'] = 'tbl_import.php';
     $tabs['import']['text'] = $strImport;
@@ -69,18 +72,24 @@ if (!$tbl_is_view) {
     $tabs['empty']['icon'] = 'b_empty.png';
     $tabs['empty']['text'] = $strEmpty;
 }
-$tabs['drop']['icon'] = 'b_deltbl.png';
-$tabs['drop']['link'] = 'sql.php';
-$tabs['drop']['text'] = $strDrop;
-$tabs['drop']['args']['reload']     = 1;
-$tabs['drop']['args']['purge']      = 1;
-$drop_command = 'DROP ' . ($tbl_is_view ? 'VIEW' : 'TABLE');
-$tabs['drop']['args']['sql_query']  = $drop_command . ' ' . PMA_backquote($table);
-$tabs['drop']['args']['goto']       = 'db_details_structure.php';
-$tabs['drop']['args']['zero_rows']  = sprintf(($tbl_is_view ? $strViewHasBeenDropped : $strTableHasBeenDropped), htmlspecialchars($table));
-$tabs['drop']['attr'] = 'onclick="return confirmLink(this, \'' . $drop_command . ' ' . PMA_jsFormat($table) . '\')"';
-unset($drop_command);
-$tabs['drop']['class'] = 'caution';
+
+/**
+ * no drop in information_schema
+ */
+if ( ! $db_is_information_schema ) {
+    $tabs['drop']['icon'] = 'b_deltbl.png';
+    $tabs['drop']['link'] = 'sql.php';
+    $tabs['drop']['text'] = $strDrop;
+    $tabs['drop']['args']['reload']     = 1;
+    $tabs['drop']['args']['purge']      = 1;
+    $drop_command = 'DROP ' . ($tbl_is_view ? 'VIEW' : 'TABLE');
+    $tabs['drop']['args']['sql_query']  = $drop_command . ' ' . PMA_backquote($table);
+    $tabs['drop']['args']['goto']       = 'db_details_structure.php';
+    $tabs['drop']['args']['zero_rows']  = sprintf(($tbl_is_view ? $strViewHasBeenDropped : $strTableHasBeenDropped), htmlspecialchars($table));
+    $tabs['drop']['attr'] = 'onclick="return confirmLink(this, \'' . $drop_command . ' ' . PMA_jsFormat($table) . '\')"';
+    unset($drop_command);
+    $tabs['drop']['class'] = 'caution';
+}
 
 if ($table_info_num_rows > 0 || $tbl_is_view) {
     $tabs['browse']['link'] = 'sql.php';
diff --git a/tbl_properties_structure.php b/tbl_properties_structure.php
index 3166bcc74..1821d5ff1 100644
--- a/tbl_properties_structure.php
+++ b/tbl_properties_structure.php
@@ -2,7 +2,6 @@
 /* $Id$ */
 // vim: expandtab sw=4 ts=4 sts=4:
 
-require_once('./libraries/grab_globals.lib.php');
 require_once('./libraries/common.lib.php');
 require_once('./libraries/mysql_charsets.lib.php');
 
@@ -149,12 +148,6 @@ if ( $cfg['PropertiesIconic'] == true ) {
     $titles['Browse']        = $strBrowse;
 }
 
-if ( PMA_MYSQL_INT_VERSION >= 50002 && $db === 'information_schema' ) {
-    $db_is_information_schema = true;
-} else {
-    $db_is_information_schema = false;
-}
-
 /**
  * Displays the table structure ('show table' works correct since 3.23.03)
  */