/**
* Handles requests for executing a routine
*
* @return void
*/
function PMA_RTN_handleExecute()
{
global $_GET, $_POST, $_REQUEST, $GLOBALS, $db;
/**
* Handle all user requests other than the default of listing routines
*/
if (!empty($_REQUEST['execute_routine']) && !empty($_REQUEST['item_name'])) {
// Build the queries
$routine = PMA_RTN_getDataFromName($_REQUEST['item_name'], $_REQUEST['item_type'], false, true);
if ($routine === false) {
$message = __('Error in processing request:') . ' ';
$message .= sprintf(PMA_RTE_getWord('not_found'), htmlspecialchars(PMA\libraries\Util::backquote($_REQUEST['item_name'])), htmlspecialchars(PMA\libraries\Util::backquote($db)));
$message = Message::error($message);
if ($GLOBALS['is_ajax_request']) {
$response = PMA\libraries\Response::getInstance();
$response->setRequestStatus(false);
$response->addJSON('message', $message);
exit;
} else {
echo $message->getDisplay();
unset($_POST);
}
}
$queries = array();
$end_query = array();
$args = array();
$all_functions = $GLOBALS['PMA_Types']->getAllFunctions();
for ($i = 0; $i < $routine['item_num_params']; $i++) {
if (isset($_REQUEST['params'][$routine['item_param_name'][$i]])) {
$value = $_REQUEST['params'][$routine['item_param_name'][$i]];
if (is_array($value)) {
// is SET type
$value = implode(',', $value);
}
$value = $GLOBALS['dbi']->escapeString($value);
if (!empty($_REQUEST['funcs'][$routine['item_param_name'][$i]]) && in_array($_REQUEST['funcs'][$routine['item_param_name'][$i]], $all_functions)) {
$queries[] = "SET @p{$i}=" . $_REQUEST['funcs'][$routine['item_param_name'][$i]] . "('{$value}');\n";
} else {
$queries[] = "SET @p{$i}='{$value}';\n";
}
$args[] = "@p{$i}";
} else {
$args[] = "@p{$i}";
}
if ($routine['item_type'] == 'PROCEDURE') {
if ($routine['item_param_dir'][$i] == 'OUT' || $routine['item_param_dir'][$i] == 'INOUT') {
$end_query[] = "@p{$i} AS " . PMA\libraries\Util::backquote($routine['item_param_name'][$i]);
}
}
}
if ($routine['item_type'] == 'PROCEDURE') {
$queries[] = "CALL " . PMA\libraries\Util::backquote($routine['item_name']) . "(" . implode(', ', $args) . ");\n";
if (count($end_query)) {
$queries[] = "SELECT " . implode(', ', $end_query) . ";\n";
}
} else {
$queries[] = "SELECT " . PMA\libraries\Util::backquote($routine['item_name']) . "(" . implode(', ', $args) . ") " . "AS " . PMA\libraries\Util::backquote($routine['item_name']) . ";\n";
}
// Get all the queries as one SQL statement
$multiple_query = implode("", $queries);
$outcome = true;
$affected = 0;
// Execute query
if (!$GLOBALS['dbi']->tryMultiQuery($multiple_query)) {
$outcome = false;
}
// Generate output
if ($outcome) {
// Pass the SQL queries through the "pretty printer"
$output = PMA\libraries\Util::formatSql(implode($queries, "\n"));
// Display results
$output .= "<fieldset><legend>";
$output .= sprintf(__('Execution results of routine %s'), PMA\libraries\Util::backquote(htmlspecialchars($routine['item_name'])));
$output .= "</legend>";
$nbResultsetToDisplay = 0;
do {
$result = $GLOBALS['dbi']->storeResult();
$num_rows = $GLOBALS['dbi']->numRows($result);
if ($result !== false && $num_rows > 0) {
$output .= "<table><tr>";
foreach ($GLOBALS['dbi']->getFieldsMeta($result) as $field) {
$output .= "<th>";
$output .= htmlspecialchars($field->name);
$output .= "</th>";
}
$output .= "</tr>";
$color_class = 'odd';
while ($row = $GLOBALS['dbi']->fetchAssoc($result)) {
$output .= "<tr>" . browseRow($row, $color_class) . "</tr>";
$color_class = $color_class == 'odd' ? 'even' : 'odd';
}
$output .= "</table>";
$nbResultsetToDisplay++;
$affected = $num_rows;
}
if (!$GLOBALS['dbi']->moreResults()) {
break;
}
$output .= "<br/>";
$GLOBALS['dbi']->freeResult($result);
} while ($GLOBALS['dbi']->nextResult());
$output .= "</fieldset>";
$message = __('Your SQL query has been executed successfully.');
if ($routine['item_type'] == 'PROCEDURE') {
$message .= '<br />';
// TODO : message need to be modified according to the
// output from the routine
$message .= sprintf(_ngettext('%d row affected by the last statement inside the ' . 'procedure.', '%d rows affected by the last statement inside the ' . 'procedure.', $affected), $affected);
}
$message = Message::success($message);
if ($nbResultsetToDisplay == 0) {
$notice = __('MySQL returned an empty result set (i.e. zero rows).');
$output .= Message::notice($notice)->getDisplay();
}
} else {
$output = '';
$message = Message::error(sprintf(__('The following query has failed: "%s"'), htmlspecialchars($multiple_query)) . '<br /><br />' . __('MySQL said: ') . $GLOBALS['dbi']->getError(null));
}
// Print/send output
if ($GLOBALS['is_ajax_request']) {
$response = PMA\libraries\Response::getInstance();
$response->setRequestStatus($message->isSuccess());
$response->addJSON('message', $message->getDisplay() . $output);
$response->addJSON('dialog', false);
exit;
} else {
echo $message->getDisplay(), $output;
if ($message->isError()) {
// At least one query has failed, so shouldn't
// execute any more queries, so we quit.
exit;
}
unset($_POST);
// Now deliberately fall through to displaying the routines list
}
return;
} else {
if (!empty($_GET['execute_dialog']) && !empty($_GET['item_name'])) {
/**
* Display the execute form for a routine.
*/
$routine = PMA_RTN_getDataFromName($_GET['item_name'], $_GET['item_type'], true, true);
if ($routine !== false) {
$form = PMA_RTN_getExecuteForm($routine);
if ($GLOBALS['is_ajax_request'] == true) {
$title = __("Execute routine") . " " . PMA\libraries\Util::backquote(htmlentities($_GET['item_name'], ENT_QUOTES));
$response = PMA\libraries\Response::getInstance();
$response->addJSON('message', $form);
$response->addJSON('title', $title);
$response->addJSON('dialog', true);
} else {
echo "\n\n<h2>" . __("Execute routine") . "</h2>\n\n";
echo $form;
}
exit;
} else {
if ($GLOBALS['is_ajax_request'] == true) {
$message = __('Error in processing request:') . ' ';
$message .= sprintf(PMA_RTE_getWord('not_found'), htmlspecialchars(PMA\libraries\Util::backquote($_REQUEST['item_name'])), htmlspecialchars(PMA\libraries\Util::backquote($db)));
$message = Message::error($message);
$response = PMA\libraries\Response::getInstance();
$response->setRequestStatus(false);
$response->addJSON('message', $message);
exit;
}
}
}
}
}
