/**
* Test for PMA_EVN_getQueryFromRequest
*
* @param array $request Request
* @param string $query Query
* @param array $num_err Error number
*
* @return void
*
* @dataProvider provider
*/
public function testgetQueryFromRequest($request, $query, $num_err)
{
global $_REQUEST, $errors;
$errors = array();
PMA_EVN_setGlobals();
unset($_REQUEST);
$_REQUEST = $request;
$this->assertEquals($query, PMA_EVN_getQueryFromRequest());
$this->assertEquals($num_err, count($errors));
}
/**
* Test for PMA_EVN_getQueryFromRequest
*
* @param array $request Request
* @param string $query Query
* @param array $num_err Error number
*
* @return void
*
* @dataProvider provider
*/
public function testgetQueryFromRequest($request, $query, $num_err)
{
global $_REQUEST, $errors;
$errors = array();
PMA_EVN_setGlobals();
unset($_REQUEST);
$_REQUEST = $request;
$dbi = $this->getMockBuilder('PMA\\libraries\\DatabaseInterface')->disableOriginalConstructor()->getMock();
$dbi->expects($this->any())->method('escapeString')->will($this->returnArgument(0));
$GLOBALS['dbi'] = $dbi;
$this->assertEquals($query, PMA_EVN_getQueryFromRequest());
$this->assertEquals($num_err, count($errors));
}
/**
* Handles editor requests for adding or editing an item
*/
function PMA_EVN_handleEditor()
{
global $_REQUEST, $_POST, $errors, $db;
if (!empty($_REQUEST['editor_process_add']) || !empty($_REQUEST['editor_process_edit'])) {
$sql_query = '';
$item_query = PMA_EVN_getQueryFromRequest();
if (!count($errors)) {
// set by PMA_RTN_getQueryFromRequest()
// Execute the created query
if (!empty($_REQUEST['editor_process_edit'])) {
// Backup the old trigger, in case something goes wrong
$create_item = PMA_DBI_get_definition($db, 'EVENT', $_REQUEST['item_original_name']);
$drop_item = "DROP EVENT " . PMA_backquote($_REQUEST['item_original_name']) . ";\n";
$result = PMA_DBI_try_query($drop_item);
if (!$result) {
$errors[] = sprintf(__('The following query has failed: "%s"'), $drop_item) . '<br />' . __('MySQL said: ') . PMA_DBI_getError(null);
} else {
$result = PMA_DBI_try_query($item_query);
if (!$result) {
$errors[] = sprintf(__('The following query has failed: "%s"'), $item_query) . '<br />' . __('MySQL said: ') . PMA_DBI_getError(null);
// We dropped the old item, but were unable to create the new one
// Try to restore the backup query
$result = PMA_DBI_try_query($create_item);
if (!$result) {
// OMG, this is really bad! We dropped the query, failed to create a new one
// and now even the backup query does not execute!
// This should not happen, but we better handle this just in case.
$errors[] = __('Sorry, we failed to restore the dropped event.') . '<br />' . __('The backed up query was:') . "\"{$create_item}\"" . '<br />' . __('MySQL said: ') . PMA_DBI_getError(null);
}
} else {
$message = PMA_Message::success(__('Event %1$s has been modified.'));
$message->addParam(PMA_backquote($_REQUEST['item_name']));
$sql_query = $drop_item . $item_query;
}
}
} else {
// 'Add a new item' mode
$result = PMA_DBI_try_query($item_query);
if (!$result) {
$errors[] = sprintf(__('The following query has failed: "%s"'), $item_query) . '<br /><br />' . __('MySQL said: ') . PMA_DBI_getError(null);
} else {
$message = PMA_Message::success(__('Event %1$s has been created.'));
$message->addParam(PMA_backquote($_REQUEST['item_name']));
$sql_query = $item_query;
}
}
}
if (count($errors)) {
$message = PMA_Message::error(__('<b>One or more errors have occured while processing your request:</b>'));
$message->addString('<ul>');
foreach ($errors as $string) {
$message->addString('<li>' . $string . '</li>');
}
$message->addString('</ul>');
}
$output = PMA_showMessage($message, $sql_query);
if ($GLOBALS['is_ajax_request']) {
$extra_data = array();
if ($message->isSuccess()) {
$columns = "`EVENT_NAME`, `EVENT_TYPE`, `STATUS`";
$where = "EVENT_SCHEMA='" . PMA_sqlAddSlashes($db) . "' " . "AND EVENT_NAME='" . PMA_sqlAddSlashes($_REQUEST['item_name']) . "'";
$query = "SELECT {$columns} FROM `INFORMATION_SCHEMA`.`EVENTS` WHERE {$where};";
$event = PMA_DBI_fetch_single_row($query);
$extra_data['name'] = htmlspecialchars(strtoupper($_REQUEST['item_name']));
$extra_data['new_row'] = PMA_EVN_getRowForList($event);
$extra_data['insert'] = !empty($event);
$response = $output;
} else {
$response = $message;
}
PMA_ajaxResponse($response, $message->isSuccess(), $extra_data);
}
}
/**
* Display a form used to add/edit a trigger, if necessary
*/
if (count($errors) || empty($_REQUEST['editor_process_add']) && empty($_REQUEST['editor_process_edit']) && (!empty($_REQUEST['add_item']) || !empty($_REQUEST['edit_item']) || !empty($_REQUEST['item_changetype']))) {
// FIXME: this must be simpler than that
$operation = '';
if (!empty($_REQUEST['item_changetype'])) {
$operation = 'change';
}
// Get the data for the form (if any)
if (!empty($_REQUEST['add_item'])) {
$title = PMA_RTE_getWord('add');
$item = PMA_EVN_getDataFromRequest();
$mode = 'add';
} else {
if (!empty($_REQUEST['edit_item'])) {
$title = __("Edit event");
if (!empty($_REQUEST['item_name']) && empty($_REQUEST['editor_process_edit']) && empty($_REQUEST['item_changetype'])) {
$item = PMA_EVN_getDataFromName($_REQUEST['item_name']);
if ($item !== false) {
$item['item_original_name'] = $item['item_name'];
}
} else {
$item = PMA_EVN_getDataFromRequest();
}
$mode = 'edit';
}
}
if ($item !== false) {
// Show form
$editor = PMA_EVN_getEditorForm($mode, $operation, $item);
if ($GLOBALS['is_ajax_request']) {
$extra_data = array('title' => $title);
PMA_ajaxResponse($editor, true, $extra_data);
} else {
echo "\n\n<h2>{$title}</h2>\n\n{$editor}";
unset($_POST);
include './libraries/footer.inc.php';
}
// exit;
} else {
$message = __('Error in processing request') . ' : ';
$message .= sprintf(PMA_RTE_getWord('not_found'), htmlspecialchars(PMA_backquote($_REQUEST['item_name'])), htmlspecialchars(PMA_backquote($db)));
$message = PMA_message::error($message);
if ($GLOBALS['is_ajax_request']) {
PMA_ajaxResponse($message, false);
} else {
$message->display();
}
}
}
}
/**
* Handles editor requests for adding or editing an item
*
* @return void
*/
function PMA_EVN_handleEditor()
{
global $_REQUEST, $_POST, $errors, $db;
if (!empty($_REQUEST['editor_process_add']) || !empty($_REQUEST['editor_process_edit'])) {
$sql_query = '';
$item_query = PMA_EVN_getQueryFromRequest();
if (!count($errors)) {
// set by PMA_RTN_getQueryFromRequest()
// Execute the created query
if (!empty($_REQUEST['editor_process_edit'])) {
// Backup the old trigger, in case something goes wrong
$create_item = $GLOBALS['dbi']->getDefinition($db, 'EVENT', $_REQUEST['item_original_name']);
$drop_item = "DROP EVENT " . PMA\libraries\Util::backquote($_REQUEST['item_original_name']) . ";\n";
$result = $GLOBALS['dbi']->tryQuery($drop_item);
if (!$result) {
$errors[] = sprintf(__('The following query has failed: "%s"'), htmlspecialchars($drop_item)) . '<br />' . __('MySQL said: ') . $GLOBALS['dbi']->getError(null);
} else {
$result = $GLOBALS['dbi']->tryQuery($item_query);
if (!$result) {
$errors[] = sprintf(__('The following query has failed: "%s"'), htmlspecialchars($item_query)) . '<br />' . __('MySQL said: ') . $GLOBALS['dbi']->getError(null);
// We dropped the old item, but were unable to create
// the new one. Try to restore the backup query
$result = $GLOBALS['dbi']->tryQuery($create_item);
$errors = checkResult($result, __('Sorry, we failed to restore the dropped event.'), $create_item, $errors);
} else {
$message = PMA\libraries\Message::success(__('Event %1$s has been modified.'));
$message->addParam(PMA\libraries\Util::backquote($_REQUEST['item_name']));
$sql_query = $drop_item . $item_query;
}
}
} else {
// 'Add a new item' mode
$result = $GLOBALS['dbi']->tryQuery($item_query);
if (!$result) {
$errors[] = sprintf(__('The following query has failed: "%s"'), htmlspecialchars($item_query)) . '<br /><br />' . __('MySQL said: ') . $GLOBALS['dbi']->getError(null);
} else {
$message = PMA\libraries\Message::success(__('Event %1$s has been created.'));
$message->addParam(PMA\libraries\Util::backquote($_REQUEST['item_name']));
$sql_query = $item_query;
}
}
}
if (count($errors)) {
$message = PMA\libraries\Message::error('<b>' . __('One or more errors have occurred while processing your request:') . '</b>');
$message->addString('<ul>');
foreach ($errors as $string) {
$message->addString('<li>' . $string . '</li>');
}
$message->addString('</ul>');
}
$output = PMA\libraries\Util::getMessage($message, $sql_query);
if ($GLOBALS['is_ajax_request']) {
$response = PMA\libraries\Response::getInstance();
if ($message->isSuccess()) {
$events = $GLOBALS['dbi']->getEvents($db, $_REQUEST['item_name']);
$event = $events[0];
$response->addJSON('name', htmlspecialchars(mb_strtoupper($_REQUEST['item_name'])));
$response->addJSON('new_row', PMA_EVN_getRowForList($event));
$response->addJSON('insert', !empty($event));
$response->addJSON('message', $output);
} else {
$response->setRequestStatus(false);
$response->addJSON('message', $message);
}
exit;
}
}
/**
* Display a form used to add/edit a trigger, if necessary
*/
if (count($errors) || empty($_REQUEST['editor_process_add']) && empty($_REQUEST['editor_process_edit']) && (!empty($_REQUEST['add_item']) || !empty($_REQUEST['edit_item']) || !empty($_REQUEST['item_changetype']))) {
// FIXME: this must be simpler than that
$operation = '';
if (!empty($_REQUEST['item_changetype'])) {
$operation = 'change';
}
// Get the data for the form (if any)
if (!empty($_REQUEST['add_item'])) {
$title = PMA_RTE_getWord('add');
$item = PMA_EVN_getDataFromRequest();
$mode = 'add';
} else {
if (!empty($_REQUEST['edit_item'])) {
$title = __("Edit event");
if (!empty($_REQUEST['item_name']) && empty($_REQUEST['editor_process_edit']) && empty($_REQUEST['item_changetype'])) {
$item = PMA_EVN_getDataFromName($_REQUEST['item_name']);
if ($item !== false) {
$item['item_original_name'] = $item['item_name'];
}
} else {
$item = PMA_EVN_getDataFromRequest();
}
$mode = 'edit';
}
}
PMA_RTE_sendEditor('EVN', $mode, $item, $title, $db, $operation);
}
}
