mirror of
https://github.com/phpbb/phpbb.git
synced 2025-06-28 14:18:52 +00:00
Added gzip compression for downloadable file
git-svn-id: file:///svn/phpbb/trunk@805 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen
parent
4255736e23
commit
9145937a9f
3 changed files with 90 additions and 39 deletions
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@ -28,10 +28,6 @@
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* adapted from the unoficial phpMyAdmin 2.2.0.
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***************************************************************************/
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//
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// Do the setmodules stuff for the admin control panel.
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//
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if($setmodules == 1)
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{
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$filename = basename(__FILE__);
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@ -41,12 +37,36 @@ if($setmodules == 1)
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return;
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}
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$phpbb_root_path = "./../";
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include($phpbb_root_path . 'extension.inc');
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include($phpbb_root_path . 'common.'.$phpEx);
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//
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// Start session management
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//
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$userdata = session_pagestart($user_ip, PAGE_INDEX, $session_length);
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init_userprefs($userdata);
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//
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// End session management
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//
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//
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// Is user logged in? If yes are they an admin?
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//
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if( !$userdata['session_logged_in'] )
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{
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header("Location: ../login.$phpEx?forward_page=admin/");
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}
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else if( $userdata['user_level'] != ADMIN )
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{
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message_die(GENERAL_MESSAGE, $lang['Not_admin']);
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}
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//
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// Set VERBOSE to 1 for debugging info..
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//
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define("VERBOSE", 0);
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//
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// Increase maximum execution time, but don't complain about it if it isn't
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// allowed.
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@ -727,21 +747,6 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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{
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$perform = (isset($HTTP_POST_VARS['perform'])) ? $HTTP_POST_VARS['perform'] : $HTTP_GET_VARS['perform'];
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if( $perform == 'backup'
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&& ( isset($HTTP_POST_VARS['backupstart']) || isset($HTTP_GET_VARS['backupstart']) )
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&& !isset($HTTP_POST_VARS['startdownload']) && !isset($HTTP_GET_VARS['startdownload'])
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)
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{
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// We want to warn the user before the download starts.. This part of the script
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// needs a META header so we can't include the header yet.
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$no_page_header = TRUE;
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}
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//
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// Include required files, get $phpEx and check permissions
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//
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require('pagestart.inc');
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switch($perform)
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{
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case 'backup':
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@ -753,7 +758,7 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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case 'oracle':
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$db_type = "Oracle";
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break;
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case 'ofbc':
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case 'odbc':
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$db_type = "ODBC";
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break;
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case 'mssql':
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@ -761,6 +766,8 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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break;
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}
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include('page_header_admin.'.$phpEx);
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$template->set_filenames(array(
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"body" => "admin/admin_message_body.tpl")
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);
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@ -775,11 +782,14 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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break;
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}
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$tables = array('auth_access', 'banlist', 'categories', 'config', 'disallow', 'forums', 'groups', 'posts', 'posts_text', 'privmsgs', 'privmsgs_text', 'ranks', 'session', 'smilies', 'themes', 'themes_name', 'topics', 'user_group', 'users', 'words');
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$tables = array('auth_access', 'banlist', 'categories', 'config', 'disallow', 'forums', 'forum_prune', 'groups', 'posts', 'posts_text', 'privmsgs', 'privmsgs_text', 'ranks', 'session', 'smilies', 'themes', 'themes_name', 'topics', 'user_group', 'users', 'words');
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$additional_tables = (isset($HTTP_POST_VARS['additional_tables'])) ? $HTTP_POST_VARS['additional_tables'] : ( (isset($HTTP_GET_VARS['additional_tables'])) ? $HTTP_GET_VARS['additional_tables'] : "" );
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$backup_type = (isset($HTTP_POST_VARS['backup_type'])) ? $HTTP_POST_VARS['backup_type'] : ( (isset($HTTP_GET_VARS['backup_type'])) ? $HTTP_GET_VARS['backup_type'] : "" );
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$gzipcompress = (!empty($HTTP_POST_VARS['gzipcompress'])) ? $HTTP_POST_VARS['gzipcompress'] : ( (!empty($HTTP_GET_VARS['gzipcompress'])) ? $HTTP_GET_VARS['gzipcompress'] : 0 );
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if(!empty($additional_tables))
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{
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if(ereg(",", $additional_tables))
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@ -800,11 +810,13 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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if( !isset($HTTP_POST_VARS['backupstart']) && !isset($HTTP_GET_VARS['backupstart']))
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{
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include('page_header_admin.'.$phpEx);
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$template->set_filenames(array(
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"body" => "admin/db_utils_backup_body.tpl")
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);
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$s_hidden_fields = "<input type=\"hidden\" name=\"perform\" value=\"backup\"><input type=\"hidden\" name=\"drop\" value=\"1\"><input type=\"hidden\" name=\"perform\" value=\"$perform\">";
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$s_hidden_fields = "<input type=\"hidden\" name=\"perform\" value=\"backup\" /><input type=\"hidden\" name=\"drop\" value=\"1\" /><input type=\"hidden\" name=\"perform\" value=\"$perform\" />";
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$template->assign_vars(array(
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"L_DATABASE_BACKUP" => $lang['Database_Utilities'] . " : " . $lang['Backup'],
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@ -815,6 +827,9 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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"L_ADDITIONAL_TABLES" => $lang['Additional_tables'],
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"L_START_BACKUP" => $lang['Start_backup'],
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"L_BACKUP_OPTIONS" => $lang['Backup_options'],
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"L_GZIP_COMPRESS" => $lang['Gzip_compress'],
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"L_NO" => $lang['No'],
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"L_YES" => $lang['Yes'],
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"S_HIDDEN_FIELDS" => $s_hidden_fields,
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"S_DBUTILS_ACTION" => append_sid("admin_db_utilities.$phpEx"))
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@ -826,13 +841,12 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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}
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else if( !isset($HTTP_POST_VARS['startdownload']) && !isset($HTTP_GET_VARS['startdownload']) )
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{
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$template->set_filenames(array(
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"body" => "admin/admin_message_body.tpl")
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);
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$template->assign_vars(array(
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"META" => "<meta http-equiv=\"refresh\" content=\"0;url=admin_db_utilities.$phpEx?perform=backup&additional_tables=".quotemeta($additional_tables)."&backup_type=$backup_type&drop=1&backupstart=1&startdownload=1\">",
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"META" => "<meta http-equiv=\"refresh\" content=\"0;url=admin_db_utilities.$phpEx?perform=backup&additional_tables=" . quotemeta($additional_tables) . "&backup_type=$backup_type&drop=1&backupstart=1&gzipcompress=$gzipcompress&startdownload=1\">",
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"MESSAGE_TITLE" => $lang['Database_Utilities'] . " : " . $lang['Backup'],
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"MESSAGE_TEXT" => $lang['Backup_download'])
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@ -881,11 +895,36 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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//
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// move forward with sending the file across...
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//
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header("Content-Type: text/x-delimtext; name=\"phpbb_db_backup.sql\"");
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header("Content-disposition: attachment; filename=phpbb_db_backup.sql");
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header("Pragma: no-cache");
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echo $backup_sql;
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$do_gzip_compress = FALSE;
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if( $gzipcompress )
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{
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$phpver = phpversion();
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if($phpver >= "4.0")
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{
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if(extension_loaded("zlib"))
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{
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$do_gzip_compress = TRUE;
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}
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}
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}
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if($do_gzip_compress)
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{
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header("Content-Type: text/x-delimtext; name=\"phpbb_db_backup.sql.gz\"");
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header("Content-disposition: attachment; filename=phpbb_db_backup.sql.gz");
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echo gzencode($backup_sql);
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}
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else
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{
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header("Content-Type: text/x-delimtext; name=\"phpbb_db_backup.sql\"");
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header("Content-disposition: attachment; filename=phpbb_db_backup.sql");
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echo $backup_sql;
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}
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exit;
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@ -897,6 +936,8 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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//
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// Define Template files...
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//
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include('page_header_admin.'.$phpEx);
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$template->set_filenames(array(
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"body" => "admin/db_utils_restore_body.tpl")
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);
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@ -925,6 +966,7 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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//
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if($backup_file == "none")
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{
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include('page_header_admin.'.$phpEx);
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message_die(GENERAL_ERROR, "Backup file upload failed");
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}
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//
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@ -943,6 +985,7 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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}
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else
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{
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include('page_header_admin.'.$phpEx);
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message_die(GENERAL_ERROR, "Trouble Accessing uploaded file");
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}
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@ -970,12 +1013,15 @@ if( isset($HTTP_GET_VARS['perform']) || isset($HTTP_POST_VARS['perform']) )
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if(!$result && ( !(SQL_LAYER == 'postgres' && eregi("drop table", $sql) ) ) )
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{
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include('page_header_admin.'.$phpEx);
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message_die(GENERAL_ERROR, "Error importing backup file", "", __LINE__, __FILE__, mysql_error() ."<br>". $sql);
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}
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}
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}
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}
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include('page_header_admin.'.$phpEx);
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$template->set_filenames(array(
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"body" => "admin/admin_message_body.tpl")
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);
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@ -679,6 +679,7 @@ $lang['Full_backup'] = "Full backup";
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$lang['Structure_backup'] = "Structure Only backup";
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$lang['Data_backup'] = "Data only backup";
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$lang['Additional_tables'] = "Additional tables";
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$lang['Gzip_compress'] = "Gzip compress file";
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$lang['Select_file'] = "Select a file";
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$lang['Start_Restore'] = "Start Restore";
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$lang['Restore_success'] = "The Database has been successfully restored.<br /><br />Your board should be back to the state it was when the backup was made.";
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@ -5,29 +5,33 @@
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<P>{L_BACKUP_EXPLAIN}</p>
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<table cellspacing="1" cellpadding="4" border="0" align="center">
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<tr><form enctype="multipart/form-data" method="post" action="{S_DBUTILS_ACTION}">
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<form method="post" action="{S_DBUTILS_ACTION}"><table cellspacing="1" cellpadding="4" border="0" align="center">
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<tr>
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<th colspan="2">{L_BACKUP_OPTIONS}</th>
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</tr>
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<tr>
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<td class="row2">{L_FULL_BACKUP}</td>
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<td class="row2"><input type="radio" name="backup_type" value="full"></td>
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<td class="row2"><input type="radio" name="backup_type" value="full" checked="checked" /></td>
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</tr>
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<tr>
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<td class="row1">{L_STRUCTURE_BACKUP}</td>
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<td class="row1"><input type="radio" name="backup_type" value="structure"></td>
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<td class="row1"><input type="radio" name="backup_type" value="structure" /></td>
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</tr>
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<tr>
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<td class="row2">{L_DATA_BACKUP}</td>
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<td class="row2"><input type="radio" name="backup_type" value="data"></td>
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<td class="row2"><input type="radio" name="backup_type" value="data" /></td>
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</tr>
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<tr>
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<td class="row1">{L_ADDITIONAL_TABLES}</td>
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<td class="row1"><input type="text" name="additional_tables"></td>
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<td class="row1"><input type="text" name="additional_tables" /></td>
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</tr>
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<tr>
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<td class="cat" colspan="2" align="center">{S_HIDDEN_FIELDS}<input type="submit" name="backupstart" value="{L_START_BACKUP}"></td>
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</form></tr>
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</table></div>
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<td class="row1">{L_GZIP_COMPRESS}</td>
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<td class="row1">{L_NO} <input type="radio" name="gzipcompress" value="0" checked="checked" /> {L_YES} <input type="radio" name="gzipcompress" value="1" /></td>
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</tr>
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<tr>
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<td class="cat" colspan="2" align="center">{S_HIDDEN_FIELDS}<input type="submit" name="backupstart" value="{L_START_BACKUP}" /></td>
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</tr>
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</table></form>
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<br clear="all" />
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