/**
* Creates a list of items containing the relevant
* information and some action links.
*
* @param string $type One of ['routine'|'trigger'|'event']
* @param array $items An array of items
*
* @return string HTML code of the list of items
*/
function PMA_RTE_getList($type, $items)
{
global $table;
/**
* Conditional classes switch the list on or off
*/
$class1 = 'hide';
$class2 = '';
if (!$items) {
$class1 = '';
$class2 = ' hide';
}
/**
* Generate output
*/
$retval = "<!-- LIST OF " . PMA_RTE_getWord('docu') . " START -->\n";
$retval .= "<fieldset>\n";
$retval .= " <legend>\n";
$retval .= " " . PMA_RTE_getWord('title') . "\n";
$retval .= " " . PMA_showMySQLDocu('SQL-Syntax', PMA_RTE_getWord('docu')) . "\n";
$retval .= " </legend>\n";
$retval .= " <div class='{$class1}' id='nothing2display'>\n";
$retval .= " " . PMA_RTE_getWord('nothing') . "\n";
$retval .= " </div>\n";
$retval .= " <table class='data{$class2}'>\n";
$retval .= " <!-- TABLE HEADERS -->\n";
$retval .= " <tr>\n";
switch ($type) {
case 'routine':
$retval .= " <th>" . __('Name') . "</th>\n";
$retval .= " <th colspan='4'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Type') . "</th>\n";
$retval .= " <th>" . __('Returns') . "</th>\n";
break;
case 'trigger':
$retval .= " <th>" . __('Name') . "</th>\n";
if (empty($table)) {
$retval .= " <th>" . __('Table') . "</th>\n";
}
$retval .= " <th colspan='3'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Time') . "</th>\n";
$retval .= " <th>" . __('Event') . "</th>\n";
break;
case 'event':
$retval .= " <th>" . __('Name') . "</th>\n";
$retval .= " <th>" . __('Status') . "</th>\n";
$retval .= " <th colspan='3'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Type') . "</th>\n";
break;
default:
break;
}
$retval .= " </tr>\n";
$retval .= " <!-- TABLE DATA -->\n";
$ct = 0;
foreach ($items as $item) {
$rowclass = $ct % 2 == 0 ? 'odd' : 'even';
if ($GLOBALS['is_ajax_request']) {
$rowclass .= ' ajaxInsert hide';
}
// Get each row from the correct function
switch ($type) {
case 'routine':
$retval .= PMA_RTN_getRowForList($item, $rowclass);
break;
case 'trigger':
$retval .= PMA_TRI_getRowForList($item, $rowclass);
break;
case 'event':
$retval .= PMA_EVN_getRowForList($item, $rowclass);
break;
default:
break;
}
$ct++;
}
$retval .= " </table>\n";
$retval .= "</fieldset>\n";
$retval .= "<!-- LIST OF " . PMA_RTE_getWord('docu') . " END -->\n";
return $retval;
}
/**
* Handles editor requests for adding or editing an item
*
* @return void
*/
function PMA_TRI_handleEditor()
{
global $_REQUEST, $_POST, $errors, $db, $table;
if (!empty($_REQUEST['editor_process_add']) || !empty($_REQUEST['editor_process_edit'])) {
$sql_query = '';
$item_query = PMA_TRI_getQueryFromRequest();
if (!count($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
$trigger = PMA_TRI_getDataFromName($_REQUEST['item_original_name']);
$create_item = $trigger['create'];
$drop_item = $trigger['drop'] . ';';
$result = PMA_DBI_try_query($drop_item);
if (!$result) {
$errors[] = sprintf(__('The following query has failed: "%s"'), htmlspecialchars($drop_item)) . '<br />' . __('MySQL said: ') . PMA_DBI_getError(null);
} else {
$result = PMA_DBI_try_query($item_query);
if (!$result) {
$errors[] = sprintf(__('The following query has failed: "%s"'), htmlspecialchars($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.
$errors[] = __('Sorry, we failed to restore the dropped trigger.') . '<br />' . __('The backed up query was:') . "\"" . htmlspecialchars($create_item) . "\"" . '<br />' . __('MySQL said: ') . PMA_DBI_getError(null);
}
} else {
$message = PMA_Message::success(__('Trigger %1$s has been modified.'));
$message->addParam(PMA_Util::backquote($_REQUEST['item_name']));
$sql_query = $drop_item . $item_query;
}
}
} else {
// 'Add a new item' mode
$result = PMA_DBI_try_query($item_query);
if (!$result) {
$errors[] = sprintf(__('The following query has failed: "%s"'), htmlspecialchars($item_query)) . '<br /><br />' . __('MySQL said: ') . PMA_DBI_getError(null);
} else {
$message = PMA_Message::success(__('Trigger %1$s has been created.'));
$message->addParam(PMA_Util::backquote($_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>');
}
$output = PMA_Util::getMessage($message, $sql_query);
if ($GLOBALS['is_ajax_request']) {
$response = PMA_Response::getInstance();
if ($message->isSuccess()) {
$items = PMA_DBI_get_triggers($db, $table, '');
$trigger = false;
foreach ($items as $value) {
if ($value['name'] == $_REQUEST['item_name']) {
$trigger = $value;
}
}
$insert = false;
if (empty($table) || $trigger !== false && $table == $trigger['table']) {
$insert = true;
$response->addJSON('new_row', PMA_TRI_getRowForList($trigger));
$response->addJSON('name', htmlspecialchars(strtoupper($_REQUEST['item_name'])));
}
$response->addJSON('insert', $insert);
$response->addJSON('message', $output);
} else {
$response->addJSON('message', $message);
$response->isSuccess(false);
}
exit;
}
}
/**
* Display a form used to add/edit a trigger, if necessary
*/
if (count($errors) || empty($_REQUEST['editor_process_add']) && empty($_REQUEST['editor_process_edit']) && (!empty($_REQUEST['add_item']) || !empty($_REQUEST['edit_item']))) {
// Get the data for the form (if any)
if (!empty($_REQUEST['add_item'])) {
$title = PMA_RTE_getWord('add');
$item = PMA_TRI_getDataFromRequest();
$mode = 'add';
} else {
if (!empty($_REQUEST['edit_item'])) {
$title = __("Edit trigger");
if (!empty($_REQUEST['item_name']) && empty($_REQUEST['editor_process_edit'])) {
$item = PMA_TRI_getDataFromName($_REQUEST['item_name']);
if ($item !== false) {
$item['item_original_name'] = $item['item_name'];
}
} else {
$item = PMA_TRI_getDataFromRequest();
}
$mode = 'edit';
}
}
if ($item !== false) {
// Show form
$editor = PMA_TRI_getEditorForm($mode, $item);
if ($GLOBALS['is_ajax_request']) {
$response = PMA_Response::getInstance();
$response->addJSON('message', $editor);
$response->addJSON('title', $title);
} else {
echo "\n\n<h2>{$title}</h2>\n\n{$editor}";
unset($_POST);
}
exit;
} else {
$message = __('Error in processing request') . ' : ';
$message .= sprintf(PMA_RTE_getWord('not_found'), htmlspecialchars(PMA_Util::backquote($_REQUEST['item_name'])), htmlspecialchars(PMA_Util::backquote($db)));
$message = PMA_message::error($message);
if ($GLOBALS['is_ajax_request']) {
$response = PMA_Response::getInstance();
$response->isSuccess(false);
$response->addJSON('message', $message);
exit;
} else {
$message->display();
}
}
}
}
/**
* Creates a list of items containing the relevant
* information and some action links.
*
* @param string $type One of ['routine'|'trigger'|'event']
* @param array $items An array of items
*
* @return string HTML code of the list of items
*/
function PMA_RTE_getList($type, $items)
{
global $table;
/**
* Conditional classes switch the list on or off
*/
$class1 = 'hide';
$class2 = '';
if (!$items) {
$class1 = '';
$class2 = ' hide';
}
/**
* Generate output
*/
$retval = "<!-- LIST OF " . PMA_RTE_getWord('docu') . " START -->\n";
$retval .= "<fieldset>\n";
$retval .= " <legend>\n";
$retval .= " " . PMA_RTE_getWord('title') . "\n";
$retval .= " " . PMA_Util::showMySQLDocu(PMA_RTE_getWord('docu')) . "\n";
$retval .= " </legend>\n";
$retval .= " <div class='{$class1}' id='nothing2display'>\n";
$retval .= " " . PMA_RTE_getWord('nothing') . "\n";
$retval .= " </div>\n";
$retval .= " <table class='data{$class2}'>\n";
$retval .= " <!-- TABLE HEADERS -->\n";
$retval .= " <tr>\n";
// th cells with a colspan need corresponding td cells, according to W3C
switch ($type) {
case 'routine':
$retval .= " <th>" . __('Name') . "</th>\n";
$retval .= " <th colspan='4'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Type') . "</th>\n";
$retval .= " <th>" . __('Returns') . "</th>\n";
$retval .= " </tr>\n";
$retval .= " <tr style='display: none'>\n";
// see comment above
for ($i = 0; $i < 7; $i++) {
$retval .= " <td></td>\n";
}
break;
case 'trigger':
$retval .= " <th>" . __('Name') . "</th>\n";
if (empty($table)) {
$retval .= " <th>" . __('Table') . "</th>\n";
}
$retval .= " <th colspan='3'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Time') . "</th>\n";
$retval .= " <th>" . __('Event') . "</th>\n";
$retval .= " </tr>\n";
$retval .= " <tr style='display: none'>\n";
// see comment above
for ($i = 0; $i < (empty($table) ? 7 : 6); $i++) {
$retval .= " <td></td>\n";
}
break;
case 'event':
$retval .= " <th>" . __('Name') . "</th>\n";
$retval .= " <th>" . __('Status') . "</th>\n";
$retval .= " <th colspan='3'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Type') . "</th>\n";
$retval .= " </tr>\n";
$retval .= " <tr style='display: none'>\n";
// see comment above
for ($i = 0; $i < 6; $i++) {
$retval .= " <td></td>\n";
}
break;
default:
break;
}
$retval .= " </tr>\n";
$retval .= " <!-- TABLE DATA -->\n";
$count = 0;
foreach ($items as $item) {
$rowclass = $count % 2 == 0 ? 'odd' : 'even';
if ($GLOBALS['is_ajax_request'] && empty($_REQUEST['ajax_page_request'])) {
$rowclass .= ' ajaxInsert hide';
}
// Get each row from the correct function
switch ($type) {
case 'routine':
$retval .= PMA_RTN_getRowForList($item, $rowclass);
break;
case 'trigger':
$retval .= PMA_TRI_getRowForList($item, $rowclass);
break;
case 'event':
$retval .= PMA_EVN_getRowForList($item, $rowclass);
break;
default:
break;
}
$count++;
}
$retval .= " </table>\n";
$retval .= "</fieldset>\n";
$retval .= "<!-- LIST OF " . PMA_RTE_getWord('docu') . " END -->\n";
return $retval;
}
/**
* Creates a list of items containing the relevant
* information and some action links.
*
* @param string $type One of ['routine'|'trigger'|'event']
* @param array $items An array of items
*
* @return string HTML code of the list of items
*/
function PMA_RTE_getList($type, $items)
{
global $table;
/**
* Conditional classes switch the list on or off
*/
$class1 = 'hide';
$class2 = '';
if (!$items) {
$class1 = '';
$class2 = ' hide';
}
/**
* Generate output
*/
$retval = "<!-- LIST OF " . PMA_RTE_getWord('docu') . " START -->\n";
$retval .= '<form id="rteListForm" class="ajax" action="';
switch ($type) {
case 'routine':
$retval .= 'db_routines.php';
break;
case 'trigger':
if (!empty($table)) {
$retval .= 'tbl_triggers.php';
} else {
$retval .= 'db_triggers.php';
}
break;
case 'event':
$retval .= 'db_events.php';
break;
default:
break;
}
$retval .= '">';
$retval .= PMA_URL_getHiddenInputs($GLOBALS['db'], $GLOBALS['table']);
$retval .= "<fieldset>\n";
$retval .= " <legend>\n";
$retval .= " " . PMA_RTE_getWord('title') . "\n";
$retval .= " " . PMA_Util::showMySQLDocu(PMA_RTE_getWord('docu')) . "\n";
$retval .= " </legend>\n";
$retval .= " <div class='{$class1}' id='nothing2display'>\n";
$retval .= " " . PMA_RTE_getWord('nothing') . "\n";
$retval .= " </div>\n";
$retval .= " <table class='data{$class2}'>\n";
$retval .= " <!-- TABLE HEADERS -->\n";
$retval .= " <tr>\n";
// th cells with a colspan need corresponding td cells, according to W3C
switch ($type) {
case 'routine':
$retval .= " <th></th>\n";
$retval .= " <th>" . __('Name') . "</th>\n";
$retval .= " <th colspan='4'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Type') . "</th>\n";
$retval .= " <th>" . __('Returns') . "</th>\n";
$retval .= " </tr>\n";
$retval .= " <tr style='display: none'>\n";
// see comment above
for ($i = 0; $i < 7; $i++) {
$retval .= " <td></td>\n";
}
break;
case 'trigger':
$retval .= " <th></th>\n";
$retval .= " <th>" . __('Name') . "</th>\n";
if (empty($table)) {
$retval .= " <th>" . __('Table') . "</th>\n";
}
$retval .= " <th colspan='3'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Time') . "</th>\n";
$retval .= " <th>" . __('Event') . "</th>\n";
$retval .= " </tr>\n";
$retval .= " <tr style='display: none'>\n";
// see comment above
for ($i = 0; $i < (empty($table) ? 7 : 6); $i++) {
$retval .= " <td></td>\n";
}
break;
case 'event':
$retval .= " <th></th>\n";
$retval .= " <th>" . __('Name') . "</th>\n";
$retval .= " <th>" . __('Status') . "</th>\n";
$retval .= " <th colspan='3'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Type') . "</th>\n";
$retval .= " </tr>\n";
$retval .= " <tr style='display: none'>\n";
// see comment above
for ($i = 0; $i < 6; $i++) {
$retval .= " <td></td>\n";
}
break;
default:
break;
}
$retval .= " </tr>\n";
$retval .= " <!-- TABLE DATA -->\n";
$count = 0;
foreach ($items as $item) {
$rowclass = $count % 2 == 0 ? 'odd' : 'even';
if ($GLOBALS['is_ajax_request'] && empty($_REQUEST['ajax_page_request'])) {
$rowclass .= ' ajaxInsert hide';
}
// Get each row from the correct function
switch ($type) {
case 'routine':
$retval .= PMA_RTN_getRowForList($item, $rowclass);
break;
case 'trigger':
$retval .= PMA_TRI_getRowForList($item, $rowclass);
break;
case 'event':
$retval .= PMA_EVN_getRowForList($item, $rowclass);
break;
default:
break;
}
$count++;
}
$retval .= " </table>\n";
if (count($items)) {
$retval .= '<div class="withSelected">';
$retval .= PMA_Util::getWithSelected($GLOBALS['pmaThemeImage'], $GLOBALS['text_dir'], 'rteListForm');
$retval .= PMA_Util::getButtonOrImage('submit_mult', 'mult_submit', 'submit_mult_export', __('Export'), 'b_export.png', 'export');
$retval .= PMA_Util::getButtonOrImage('submit_mult', 'mult_submit', 'submit_mult_drop', __('Drop'), 'b_drop.png', 'drop');
$retval .= '</div>';
}
$retval .= "</fieldset>\n";
$retval .= "</form>\n";
$retval .= "<!-- LIST OF " . PMA_RTE_getWord('docu') . " END -->\n";
return $retval;
}
/**
* Handles editor requests for adding or editing an item
*
* @return void
*/
function PMA_TRI_handleEditor()
{
global $_REQUEST, $_POST, $errors, $db, $table;
if (!empty($_REQUEST['editor_process_add']) || !empty($_REQUEST['editor_process_edit'])) {
$sql_query = '';
$item_query = PMA_TRI_getQueryFromRequest();
if (!count($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
$trigger = PMA_TRI_getDataFromName($_REQUEST['item_original_name']);
$create_item = $trigger['create'];
$drop_item = $trigger['drop'] . ';';
$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 trigger.'), $create_item, $errors);
} else {
$message = PMA\libraries\Message::success(__('Trigger %1$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 {
$message = PMA\libraries\Message::success(__('Trigger %1$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>');
$message->addHtml('<ul>');
foreach ($errors as $string) {
$message->addHtml('<li>' . $string . '</li>');
}
$message->addHtml('</ul>');
}
$output = PMA\libraries\Util::getMessage($message, $sql_query);
if ($GLOBALS['is_ajax_request']) {
$response = PMA\libraries\Response::getInstance();
if ($message->isSuccess()) {
$items = $GLOBALS['dbi']->getTriggers($db, $table, '');
$trigger = false;
foreach ($items as $value) {
if ($value['name'] == $_REQUEST['item_name']) {
$trigger = $value;
}
}
$insert = false;
if (empty($table) || $trigger !== false && $table == $trigger['table']) {
$insert = true;
$response->addJSON('new_row', PMA_TRI_getRowForList($trigger));
$response->addJSON('name', htmlspecialchars(mb_strtoupper($_REQUEST['item_name'])));
}
$response->addJSON('insert', $insert);
$response->addJSON('message', $output);
} else {
$response->addJSON('message', $message);
$response->setRequestStatus(false);
}
exit;
}
}
/**
* Display a form used to add/edit a trigger, if necessary
*/
if (count($errors) || empty($_REQUEST['editor_process_add']) && empty($_REQUEST['editor_process_edit']) && (!empty($_REQUEST['add_item']) || !empty($_REQUEST['edit_item']))) {
// Get the data for the form (if any)
if (!empty($_REQUEST['add_item'])) {
$title = PMA_RTE_getWord('add');
$item = PMA_TRI_getDataFromRequest();
$mode = 'add';
} else {
if (!empty($_REQUEST['edit_item'])) {
$title = __("Edit trigger");
if (!empty($_REQUEST['item_name']) && empty($_REQUEST['editor_process_edit'])) {
$item = PMA_TRI_getDataFromName($_REQUEST['item_name']);
if ($item !== false) {
$item['item_original_name'] = $item['item_name'];
}
} else {
$item = PMA_TRI_getDataFromRequest();
}
$mode = 'edit';
}
}
PMA_RTE_sendEditor('TRI', $mode, $item, $title, $db);
}
}
