Vergleich admin/dbtools.php - 1.2.6 - 1.2.10

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 * MyBB 1.2
 * Copyright © 2006 MyBB Group, All Rights Reserved
 *

 
 * MyBB 1.2
 * Copyright © 2006 MyBB Group, All Rights Reserved
 *

 * Website: http://www.mybboard.com
 * License: http://www.mybboard.com/eula.html

 * Website: http://www.mybboard.net
 * License: http://www.mybboard.net/eula.html

 *

 
 *

 * $Id$

 * $Id: dbtools.php 3530 2007-12-01 19:29:47Z Tikitiki $

 */

define("IN_MYBB", 1);

 */

define("IN_MYBB", 1);

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	case 'optimize':
		addacpnav($lang->optimize_tables);
		break;

 
	case 'optimize':
		addacpnav($lang->optimize_tables);
		break;

 
	case 'utf8_conversion':
		addacpnav($lang->convert_to_utf8);
		break;
}

if($mybb->input['action'] == "utf8_conversion")
{	
	cpheader();
	
	// The last step where we do the actual conversion process.
	if($mybb->request_method == "post" || ($mybb->input['table'] == "all" && isset($mybb->input['table2'])))
	{
		@set_time_limit(0);
		
		if($mybb->input['table'] == "all")
		{
			$all = true;
			$mybb->input['table'] = $mybb->input['table2'];
		}
		
		if(!$db->table_exists($db->escape_string($mybb->input['table'])))
		{
			cperror($lang->error_invalid_table);
		}
		
		starttable();
		
		$table1 = $db->show_create_table($db->escape_string($mybb->input['table']));
        preg_match("#CHARSET=([a-zA-Z0-9_]+)\s?#i", $table1, $matches);
		$charset = $matches[1];
		
		tableheader($converting_table." {$mybb->input['table']}", 'tablename', 1);
		
		echo "<tr>\n";
		echo "<td class=\"subheader\"><strong>".sprintf($lang->converting_to_utf8, $mybb->input['table'], $charset)."</strong></td>\n";
		echo "</tr>\n";
		echo "<tr>\n";
		echo "<td class=\"altbg1\" align=\"center\">{$lang->please_wait}</td>\n";
		echo "</tr>\n";
		
		flush();
		
		$types = array(
			'text' => 'blob',
			'mediumtext' => 'mediumblob',
			'longtext' => 'longblob',
			'char' => 'varbinary',
			'varchar' => 'varbinary',
			'tinytext' => 'tinyblob'
		);
		
		// Get next table in list
		$convert_to_binary = '';
		$convert_to_utf8 = '';
		$comma = '';
		
		// Set table default charset
		$db->query("ALTER TABLE {$mybb->input['table']} DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci");

		// Fetch any fulltext keys
		if($db->supports_fulltext($mybb->input['table']))
		{
			$table_structure = $db->show_create_table($mybb->input['table']);
			preg_match_all("#FULLTEXT KEY `?([a-zA-Z0-9_]+)`? \(([a-zA-Z0-9_`,']+)\)#i", $table_structure, $matches);
			if(is_array($matches))
			{
				foreach($matches[0] as $key => $matched)
				{
					$db->query("ALTER TABLE {$mybb->input['table']} DROP INDEX {$matches[1][$key]}");
					$fulltext_to_create[$matches[1][$key]] = $matches[2][$key];
				}
			}
		}

		// Find out which columns need converting and build SQL statements
		$query = $db->query("SHOW FULL COLUMNS FROM {$mybb->input['table']}");
		while($column = $db->fetch_array($query))
		{
			list($type) = explode('(', $column['Type']);
			if(array_key_exists($type, $types))
			{
				// Build the actual strings for converting the columns
				$names = "CHANGE `{$column['Field']}` `{$column['Field']}` ";
				
				$attributes = " DEFAULT ";
				if($column['Default'] == 'NULL')
				{
					$attributes .= "NULL ";
				}
				else
				{
					$attributes .= "'".$db->escape_string($column['Default'])."' ";
					
					if($column['Null'] == 'YES')
					{
						$attributes .= 'NULL';
					}
					else
					{
						$attributes .= 'NOT NULL';
					}
				}
				
				$convert_to_binary .= $comma.$names.preg_replace('/'.$type.'/i', $types[$type], $column['Type']).$attributes;
				$convert_to_utf8 .= "{$comma}{$names}{$column['Type']} CHARACTER SET utf8 COLLATE utf8_general_ci{$attributes}";
				
				$comma = ', ';
			}
		}
		
		if(!empty($convert_to_binary))
		{
			// This converts the columns to UTF-8 while also doing the same for data
			$db->query("ALTER TABLE {$mybb->input['table']} {$convert_to_binary}");
			$db->query("ALTER TABLE {$mybb->input['table']} {$convert_to_utf8}");
		}

		// Any fulltext indexes to recreate?
		if(is_array($fulltext_to_create))
		{
			foreach($fulltext_to_create as $name => $fields)
			{
				$db->create_fulltext_index($mybb->input['table'], $fields, $name);
			}
		}
		
		if($all == true)
		{
			$tables = $db->list_tables($config['database']);
			foreach($tables as $key => $tablename)
			{		
				if(substr($tablename, 0, strlen(TABLE_PREFIX)) == TABLE_PREFIX)
				{
					$table = $db->show_create_table($tablename);
					preg_match("#CHARSET=([a-zA-Z0-9_]+)\s?#i", $table, $matches);
					if(fetch_iconv_encoding($matches[1]) == 'utf-8' && $mybb->input['table'] != $tablename)
					{
						continue;
					}
					
					$mybb_tables[$key] = $tablename;		
				}
			}
			
			asort($mybb_tables);
			reset($mybb_tables);
			
			$is_next = false;
			$nexttable = "";
			
			foreach($mybb_tables as $key => $tablename)
			{
				if($is_next == true)
				{
					$nexttable = $tablename;
					break;
				}
				else if($mybb->input['table'] == $tablename)
				{
					$is_next = true;
				}
			}
			
			if($nexttable)
			{
				$nexttable = $db->escape_string($nexttable);
				echo "<tr>\n";
				echo "<td class=\"altbg2\" align=\"center\">".sprintf($lang->success_table_converted, $mybb->input['table'])."</td>\n";
				echo "</tr>\n";
				endtable();
				echo "<meta http-equiv=\"Refresh\" content=\"5; url=dbtools.php?".SID."&amp;action=utf8_conversion&amp;table=all&amp;table2={$nexttable}\" />";
			}
			else
			{
				echo "<tr>\n";
				echo "<td class=\"altbg2\" align=\"center\">".sprintf($lang->success_table_converted, $mybb->input['table'])."</td>\n";
				echo "</tr>\n";
				endtable();
				echo "<meta http-equiv=\"Refresh\" content=\"5; url=dbtools.php?".SID."&amp;action=utf8_conversion\" />";
			}
		}
		else
		{	
			echo "<tr>\n";
			echo "<td class=\"altbg2\" align=\"center\">".sprintf($lang->success_table_converted, $mybb->input['table'])."</td>\n";
			echo "</tr>\n";
			endtable();
			echo "<meta http-equiv=\"Refresh\" content=\"5; url=dbtools.php?".SID."&amp;action=utf8_conversion\" />";
		}

		cpfooter();
		
		exit;
	}
	
	// This is the second step where we confirm the table we're about to convert.
	if($mybb->input['table'])
	{
		if($mybb->input['table'] != "all" && !$db->table_exists($db->escape_string($mybb->input['table'])))
		{
			cperror($lang->error_invalid_table);
		}
		
		if($mybb->input['table'] == "all")
		{
			$tables = $db->list_tables($config['database']);
			foreach($tables as $key => $tablename)
			{
				if(substr($tablename, 0, strlen(TABLE_PREFIX)) == TABLE_PREFIX)
				{
					$table = $db->show_create_table($tablename);
					preg_match("#CHARSET=([a-zA-Z0-9_]+)\s?#i", $table, $matches);
					if(fetch_iconv_encoding($matches[1]) == 'utf-8')
					{
						continue;
					}
					$mybb_tables[$key] = $tablename;
				}
			}
			
			if(is_array($mybb_tables))
			{
				asort($mybb_tables);
				reset($mybb_tables);
				$nexttable = current($mybb_tables);
				$table = $db->show_create_table($db->escape_string($nexttable));
			}
			else
			{
				cperror($lang->error_all_tables_already_converted);
			}
		}
		else
		{
			$table = $db->show_create_table($db->escape_string($mybb->input['table']));
		}
				
        preg_match("#CHARSET=([a-zA-Z0-9_]+)\s?#i", $table, $matches);
		$charset = $matches[1];
		
		startform('dbtools.php', '', "utf8_conversion");
		makehiddencode('table', $mybb->input['table']);	
			
		
		if($mybb->input['table'] == "all")
		{
			makehiddencode('table2', $nexttable);
			starttable();
			tableheader($lang->convert_tables, 'converttable', 1);
			echo "<tr>\n";
			echo "<td class=\"subheader\"><strong>".sprintf($lang->convert_all_to_utf, $charset)."</strong></td>\n";
			echo "</tr>\n";
			echo "<tr>\n";
			echo "<td class=\"altbg1\" align=\"center\">{$lang->notice_proccess_long_time}</td>\n";
			echo "</tr>\n";
			
			$submit_button = makebuttoncode('submit', $lang->convert_database_tables);
		}
		else
		{	
			starttable();
			tableheader($lang->convert_table." {$mybb->input['table']}", 'converttable', 1);
			echo "<tr>\n";
			echo "<td class=\"subheader\"><strong>".sprintf($lang->convert_to_utf, $mybb->input['table'], $charset)."</strong></td>\n";
			echo "</tr>\n";
			echo "<tr>\n";
			echo "<td class=\"altbg1\" align=\"center\">{$lang->notice_proccess_long_time}</td>\n";
			echo "</tr>\n";
			
			$submit_button = makebuttoncode('submit', $lang->convert_database_table);
		}
		
		makelabelcode('<div align="center">'.$submit_button.'</div>');
		
		endtable();	
		endform();
		cpfooter();
		
		exit;	
	}
	
	$tables = $db->list_tables($config['database']);
	
	$not_okey_count = 0;
	$not_okey = array();
	$okay_count = 0;
	
	foreach($tables as $key => $tablename)
	{		
		if(substr($tablename, 0, strlen(TABLE_PREFIX)) == TABLE_PREFIX)
		{
			$table = $db->show_create_table($tablename);
        	preg_match("#CHARSET=([a-zA-Z0-9_]+)\s?#i", $table, $matches);
			if(fetch_iconv_encoding($matches[1]) != 'utf-8')
			{
				$not_okey[$key] = $tablename;
				++$not_okey_count;
			}
			else
			{
				++$okay_count;
			}
			
			$mybb_tables[$key] = $tablename;		
		}
	}
	
	asort($mybb_tables);
	
	if($okay_count == count($mybb_tables))
	{
		cperror($lang->error_all_tables_already_converted);
	}
	
	// From here we display a list of tables to convert. This is the first step
	if(!$config['db_encoding'])
	{
		cperror($lang->error_db_encoding_not_set);
	}
	

	$hopto[] = "<input type=\"button\" value=\"{$lang->convert_all}\" onclick=\"hopto('dbtools.php?".SID."&amp;action=utf8_conversion&amp;table=all');\" class=\"hoptobutton\" />";
	makehoptolinks($hopto);
	
	starttable();
	tableheader($lang->utf8_conversion, 'utf8_conversion', 2);
	echo "<tr>\n";
	echo "<td class=\"subheader\">".$lang->table."</td>\n";
	echo "<td class=\"subheader\" align=\"center\">".$lang->status."</td>\n";
	echo "</tr>\n";
	
	foreach($mybb_tables as $key => $tablename)
	{
		if(array_key_exists($key, $not_okey))
		{
			$status = "<a href=\"dbtools.php?".SID."&amp;action=utf8_conversion&amp;table={$tablename}\">{$lang->convert_now}</a>";
		}
		else
		{
			$status = "OK";
		}
		$bgcolor = getaltbg();
		echo "<tr>\n";
		echo "<td class=\"$bgcolor\"><strong>{$tablename}</strong></td>\n";
		echo "<td class=\"$bgcolor\" align=\"center\" width=\"15%\">{$status}</td>\n";
		echo "</tr>\n";
	}
	
	endtable();
	cpfooter();

}

if($mybb->input['action'] == 'do_delete')

}

if($mybb->input['action'] == 'do_delete')

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			else
			{
				cperror($lang->error_delete_fail);

 
			else
			{
				cperror($lang->error_delete_fail);

			}
		}
	}
	else
	{

			}
		}
	}
	else
	{

		$mybb->input['action'] = 'existing';
	}
}

		$mybb->input['action'] = 'existing';
	}
}

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			if(!function_exists('gzopen')) // check zlib-ness
			{
				cperror($lang->error_no_zlib);

 
			if(!function_exists('gzopen')) // check zlib-ness
			{
				cperror($lang->error_no_zlib);

			}

			}

			
			$fp = gzopen($file.'.gz', 'w9');

 
			
			$fp = gzopen($file.'.gz', 'w9');

		}

		}

		else
		{
			$fp = fopen($file.'.sql', 'w');

		else
		{
			$fp = fopen($file.'.sql', 'w');

Zeile 102Zeile 452
			// Send standard headers for .sql
			header('Content-Type: text/x-sql');
			header('Content-Disposition: attachment; filename="'.$file.'.sql"');

 
			// Send standard headers for .sql
			header('Content-Type: text/x-sql');
			header('Content-Disposition: attachment; filename="'.$file.'.sql"');

		}

		}

	}
	
	$time = date('dS F Y \a\t H:i', time());

	}
	
	$time = date('dS F Y \a\t H:i', time());

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				$contents .= $insert;
				seq_backup($fp, $contents);
			}

 
				$contents .= $insert;
				seq_backup($fp, $contents);
			}

		}
	}
	

		}
	}
	

	if($mybb->input['write'] == 'disk')
	{
		if($mybb->input['type'] == 'gzip')

	if($mybb->input['write'] == 'disk')
	{
		if($mybb->input['type'] == 'gzip')

Zeile 194Zeile 544
	{
		cperror($lang->error_download_no_file);
	}

 
	{
		cperror($lang->error_download_no_file);
	}

 
	
	@set_time_limit(0);

	
	$file = basename($mybb->input['file']);
	$ext = get_extension($file);	

	
	$file = basename($mybb->input['file']);
	$ext = get_extension($file);

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	{
		cperror($lang->error_no_tables_selected);
	}

 
	{
		cperror($lang->error_no_tables_selected);
	}

 
	
	@set_time_limit(0);

	
	foreach($mybb->input['tables'] as $table)
	{

	
	foreach($mybb->input['tables'] as $table)
	{