/**
* This function will generate the values that are required to complete
* the "Edit event" form given the name of a event.
*
* @param string $name The name of the event.
*
* @return array Data necessary to create the editor.
*/
function PMA_EVN_getDataFromName($name)
{
global $db;
$retval = array();
$columns = "`EVENT_NAME`, `STATUS`, `EVENT_TYPE`, `EXECUTE_AT`, " . "`INTERVAL_VALUE`, `INTERVAL_FIELD`, `STARTS`, `ENDS`, " . "`EVENT_DEFINITION`, `ON_COMPLETION`, `DEFINER`, `EVENT_COMMENT`";
$where = "EVENT_SCHEMA " . PMA\libraries\Util::getCollateForIS() . "=" . "'" . PMA\libraries\Util::sqlAddSlashes($db) . "' " . "AND EVENT_NAME='" . PMA\libraries\Util::sqlAddSlashes($name) . "'";
$query = "SELECT {$columns} FROM `INFORMATION_SCHEMA`.`EVENTS` WHERE {$where};";
$item = $GLOBALS['dbi']->fetchSingleRow($query);
if (!$item) {
return false;
}
$retval['item_name'] = $item['EVENT_NAME'];
$retval['item_status'] = $item['STATUS'];
$retval['item_type'] = $item['EVENT_TYPE'];
if ($retval['item_type'] == 'RECURRING') {
$retval['item_type_toggle'] = 'ONE TIME';
} else {
$retval['item_type_toggle'] = 'RECURRING';
}
$retval['item_execute_at'] = $item['EXECUTE_AT'];
$retval['item_interval_value'] = $item['INTERVAL_VALUE'];
$retval['item_interval_field'] = $item['INTERVAL_FIELD'];
$retval['item_starts'] = $item['STARTS'];
$retval['item_ends'] = $item['ENDS'];
$retval['item_preserve'] = '';
if ($item['ON_COMPLETION'] == 'PRESERVE') {
$retval['item_preserve'] = " checked='checked'";
}
$retval['item_definition'] = $item['EVENT_DEFINITION'];
$retval['item_definer'] = $item['DEFINER'];
$retval['item_comment'] = $item['EVENT_COMMENT'];
return $retval;
}
/**
* Creates the contents for a row in the list of routines
*
* @param array $routine An array of routine data
* @param string $rowclass Empty or one of ['even'|'odd']
*
* @return string HTML code of a row for the list of routines
*/
function PMA_RTN_getRowForList($routine, $rowclass = '')
{
global $ajax_class, $url_query, $db, $titles;
$sql_drop = sprintf('DROP %s IF EXISTS %s', $routine['type'], PMA\libraries\Util::backquote($routine['name']));
$type_link = "item_type={$routine['type']}";
$retval = " <tr class='{$rowclass}'>\n";
$retval .= " <td>\n";
$retval .= ' <input type="checkbox"' . ' class="checkall" name="item_name[]"' . ' value="' . htmlspecialchars($routine['name']) . '" />';
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= " <span class='drop_sql hide'>" . htmlspecialchars($sql_drop) . "</span>\n";
$retval .= " <strong>\n";
$retval .= " " . htmlspecialchars($routine['name']) . "\n";
$retval .= " </strong>\n";
$retval .= " </td>\n";
$retval .= " <td>\n";
// this is for our purpose to decide whether to
// show the edit link or not, so we need the DEFINER for the routine
$where = "ROUTINE_SCHEMA " . PMA\libraries\Util::getCollateForIS() . "=" . "'" . $GLOBALS['dbi']->escapeString($db) . "' " . "AND SPECIFIC_NAME='" . $GLOBALS['dbi']->escapeString($routine['name']) . "'" . "AND ROUTINE_TYPE='" . $GLOBALS['dbi']->escapeString($routine['type']) . "'";
$query = "SELECT `DEFINER` FROM INFORMATION_SCHEMA.ROUTINES WHERE {$where};";
$routine_definer = $GLOBALS['dbi']->fetchValue($query, 0, 0, $GLOBALS['controllink']);
$curr_user = $GLOBALS['dbi']->getCurrentUser();
// Since editing a procedure involved dropping and recreating, check also for
// CREATE ROUTINE privilege to avoid lost procedures.
if (PMA\libraries\Util::currentUserHasPrivilege('CREATE ROUTINE', $db) && $curr_user == $routine_definer || $GLOBALS['is_superuser']) {
$retval .= ' <a ' . $ajax_class['edit'] . ' href="db_routines.php' . $url_query . '&edit_item=1' . '&item_name=' . urlencode($routine['name']) . '&' . $type_link . '">' . $titles['Edit'] . "</a>\n";
} else {
$retval .= " {$titles['NoEdit']}\n";
}
$retval .= " </td>\n";
$retval .= " <td>\n";
// There is a problem with PMA\libraries\Util::currentUserHasPrivilege():
// it does not detect all kinds of privileges, for example
// a direct privilege on a specific routine. So, at this point,
// we show the Execute link, hoping that the user has the correct rights.
// Also, information_schema might be hiding the ROUTINE_DEFINITION
// but a routine with no input parameters can be nonetheless executed.
// Check if the routine has any input parameters. If it does,
// we will show a dialog to get values for these parameters,
// otherwise we can execute it directly.
$definition = $GLOBALS['dbi']->getDefinition($db, $routine['type'], $routine['name'], $GLOBALS['controllink']);
if ($definition !== false) {
$parser = new SqlParser\Parser($definition);
/**
* @var CreateStatement $stmt
*/
$stmt = $parser->statements[0];
$params = SqlParser\Utils\Routine::getParameters($stmt);
if (PMA\libraries\Util::currentUserHasPrivilege('EXECUTE', $db)) {
$execute_action = 'execute_routine';
for ($i = 0; $i < $params['num']; $i++) {
if ($routine['type'] == 'PROCEDURE' && $params['dir'][$i] == 'OUT') {
continue;
}
$execute_action = 'execute_dialog';
break;
}
$retval .= ' <a ' . $ajax_class['exec'] . ' href="db_routines.php' . $url_query . '&' . $execute_action . '=1' . '&item_name=' . urlencode($routine['name']) . '&' . $type_link . '">' . $titles['Execute'] . "</a>\n";
} else {
$retval .= " {$titles['NoExecute']}\n";
}
}
$retval .= " </td>\n";
$retval .= " <td>\n";
if (PMA\libraries\Util::currentUserHasPrivilege('CREATE ROUTINE', $db) && $curr_user == $routine_definer || $GLOBALS['is_superuser']) {
$retval .= ' <a ' . $ajax_class['export'] . ' href="db_routines.php' . $url_query . '&export_item=1' . '&item_name=' . urlencode($routine['name']) . '&' . $type_link . '">' . $titles['Export'] . "</a>\n";
} else {
$retval .= " {$titles['NoExport']}\n";
}
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= ' <a ' . $ajax_class['drop'] . ' href="sql.php' . $url_query . '&sql_query=' . urlencode($sql_drop) . '&goto=db_routines.php' . urlencode("?db={$db}") . '" >' . $titles['Drop'] . "</a>\n";
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= " {$routine['type']}\n";
$retval .= " </td>\n";
$retval .= " <td dir=\"ltr\">\n";
$retval .= " " . htmlspecialchars($routine['returns']) . "\n";
$retval .= " </td>\n";
$retval .= " </tr>\n";
return $retval;
}
