Viewing file:  db_common.inc.php (3.13 KB) -rw-r--r--
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Common includes for the database level views
*
* @package PhpMyAdmin
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/**
* Gets some core libraries
*/
require_once './libraries/bookmark.lib.php';
PMA_Util::checkParameters(array('db'));
global $cfg;
global $db;
$is_show_stats = $cfg['ShowStats'];
$db_is_system_schema = $GLOBALS['dbi']->isSystemSchema($db);
if ($db_is_system_schema) {
$is_show_stats = false;
}
/**
* Defines the urls to return to in case of error in a sql statement
*/
$err_url_0 = 'index.php' . PMA_URL_getCommon();
$err_url = PMA_Util::getScriptNameForOption(
$GLOBALS['cfg']['DefaultTabDatabase'], 'database'
)
. PMA_URL_getCommon(array('db' => $db));
/** @var PMA_String $pmaString */
$pmaString = $GLOBALS['PMA_String'];
/**
* Ensures the database exists (else move to the "parent" script) and displays
* headers
*/
if (! isset($is_db) || ! $is_db) {
if (/*overload*/mb_strlen($db)) {
$is_db = $GLOBALS['dbi']->selectDb($db);
// This "Command out of sync" 2014 error may happen, for example
// after calling a MySQL procedure; at this point we can't select
// the db but it's not necessarily wrong
if ($GLOBALS['dbi']->getError() && $GLOBALS['errno'] == 2014) {
$is_db = true;
unset($GLOBALS['errno']);
}
} else {
$is_db = false;
}
// Not a valid db name -> back to the welcome page
$uri = $cfg['PmaAbsoluteUri'] . 'index.php'
. PMA_URL_getCommon(array(), 'text')
. (isset($message) ? '&message=' . urlencode($message) : '') . '&reload=1';
if (!/*overload*/mb_strlen($db) || ! $is_db) {
$response = PMA_Response::getInstance();
if ($response->isAjax()) {
$response->isSuccess(false);
$response->addJSON(
'message',
PMA_Message::error(__('No databases selected.'))
);
} else {
PMA_sendHeaderLocation($uri);
}
exit;
}
} // end if (ensures db exists)
/**
* Changes database charset if requested by the user
*/
if (isset($_REQUEST['submitcollation'])
&& isset($_REQUEST['db_collation'])
&& ! empty($_REQUEST['db_collation'])
) {
list($db_charset) = explode('_', $_REQUEST['db_collation']);
$sql_query = 'ALTER DATABASE '
. PMA_Util::backquote($db)
. ' DEFAULT' . PMA_generateCharsetQueryPart($_REQUEST['db_collation']);
$result = $GLOBALS['dbi']->query($sql_query);
$message = PMA_Message::success();
unset($db_charset);
/**
* If we are in an Ajax request, let us stop the execution here. Necessary for
* db charset change action on db_operations.php. If this causes a bug on
* other pages, we might have to move this to a different location.
*/
if ($GLOBALS['is_ajax_request'] == true) {
$response = PMA_Response::getInstance();
$response->isSuccess($message->isSuccess());
$response->addJSON('message', $message);
exit;
}
}
/**
* Set parameters for links
*/
$url_query = PMA_URL_getCommon(array('db' => $db));
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