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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Common functions for the export functionality for Routines, Triggers and Events.
*
* @package PhpMyAdmin
*/
namespace PhpMyAdmin\Rte;
use PhpMyAdmin\Message;
use PhpMyAdmin\Response;
use PhpMyAdmin\Rte\Words;
use PhpMyAdmin\Util;
/**
* PhpMyAdmin\Rte\Export class
*
* @package PhpMyAdmin
*/
class Export
{
/**
* This function is called from one of the other functions in this file
* and it completes the handling of the export functionality.
*
* @param string $export_data The SQL query to create the requested item
*
* @return void
*/
private static function handle($export_data)
{
global $db;
$response = Response::getInstance();
$item_name = htmlspecialchars(Util::backquote($_GET['item_name']));
if ($export_data !== false) {
$export_data = htmlspecialchars(trim($export_data));
$title = sprintf(Words::get('export'), $item_name);
if ($response->isAjax()) {
$response->addJSON('message', $export_data);
$response->addJSON('title', $title);
exit;
} else {
$export_data = '<textarea cols="40" rows="15" style="width: 100%;">'
. $export_data . '</textarea>';
echo "<fieldset>\n"
, "<legend>$title</legend>\n"
, $export_data
, "</fieldset>\n";
}
} else {
$_db = htmlspecialchars(Util::backquote($db));
$message = __('Error in processing request:') . ' '
. sprintf(Words::get('no_view'), $item_name, $_db);
$message = Message::error($message);
if ($response->isAjax()) {
$response->setRequestStatus(false);
$response->addJSON('message', $message);
exit;
} else {
$message->display();
}
}
} // end self::handle()
/**
* If necessary, prepares event information and passes
* it to self::handle() for the actual export.
*
* @return void
*/
public static function events()
{
global $_GET, $db;
if (! empty($_GET['export_item']) && ! empty($_GET['item_name'])) {
$item_name = $_GET['item_name'];
$export_data = $GLOBALS['dbi']->getDefinition($db, 'EVENT', $item_name);
if (! $export_data) {
$export_data = false;
}
self::handle($export_data);
}
} // end self::events()
/**
* If necessary, prepares routine information and passes
* it to self::handle() for the actual export.
*
* @return void
*/
public static function routines()
{
global $_GET, $db;
if (! empty($_GET['export_item'])
&& ! empty($_GET['item_name'])
&& ! empty($_GET['item_type'])
) {
if ($_GET['item_type'] == 'FUNCTION' || $_GET['item_type'] == 'PROCEDURE') {
$rtn_definition
= $GLOBALS['dbi']->getDefinition(
$db,
$_GET['item_type'],
$_GET['item_name']
);
if (! $rtn_definition) {
$export_data = false;
} else {
$export_data = "DELIMITER $$\n"
. $rtn_definition
. "$$\nDELIMITER ;\n";
}
self::handle($export_data);
}
}
} // end self::routines()
/**
* If necessary, prepares trigger information and passes
* it to self::handle() for the actual export.
*
* @return void
*/
public static function triggers()
{
global $_GET, $db, $table;
if (! empty($_GET['export_item']) && ! empty($_GET['item_name'])) {
$item_name = $_GET['item_name'];
$triggers = $GLOBALS['dbi']->getTriggers($db, $table, '');
$export_data = false;
foreach ($triggers as $trigger) {
if ($trigger['name'] === $item_name) {
$export_data = $trigger['create'];
break;
}
}
self::handle($export_data);
}
} // end self::triggers()
}