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phpmyadmin_ynh/sources/libraries/rte/rte_routines.lib.php

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add phpmyadmin sources 4.1.4
2014-01-14 12:28:06 +01:00
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Functions for routine management.
*
* @package PhpMyAdmin
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/**
* Sets required globals
*
* @return void
*/
function PMA_RTN_setGlobals()
{
global $param_directions, $param_opts_num, $param_sqldataaccess;
$param_directions = array('IN',
'OUT',
'INOUT');
$param_opts_num = array('UNSIGNED',
'ZEROFILL',
'UNSIGNED ZEROFILL');
$param_sqldataaccess = array('NO SQL',
'CONTAINS SQL',
'READS SQL DATA',
'MODIFIES SQL DATA');
}
/**
* Main function for the routines functionality
*
* @param string $type 'FUNCTION' for functions,
* 'PROCEDURE' for procedures,
* null for both
*
* @return void
*/
function PMA_RTN_main($type)
{
global $db;
PMA_RTN_setGlobals();
/**
* Process all requests
*/
PMA_RTN_handleEditor();
PMA_RTN_handleExecute();
PMA_RTN_handleExport();
/**
* Display a list of available routines
*/
$columns = "`SPECIFIC_NAME`, `ROUTINE_NAME`, `ROUTINE_TYPE`, ";
$columns .= "`DTD_IDENTIFIER`, `ROUTINE_DEFINITION`";
$where = "ROUTINE_SCHEMA='" . PMA_Util::sqlAddSlashes($db) . "'";
if (PMA_isValid($type, array('FUNCTION','PROCEDURE'))) {
$where .= " AND `ROUTINE_TYPE`='" . $type . "'";
}
$items = $GLOBALS['dbi']->fetchResult(
"SELECT $columns FROM `INFORMATION_SCHEMA`.`ROUTINES` WHERE $where;"
);
echo PMA_RTE_getList('routine', $items);
/**
* Display the form for adding a new routine, if the user has the privileges.
*/
echo PMA_RTN_getFooterLinks();
/**
* Display a warning for users with PHP's old "mysql" extension.
*/
if ($GLOBALS['cfg']['Server']['extension'] === 'mysql') {
trigger_error(
__(
'You are using PHP\'s deprecated \'mysql\' extension, '
. 'which is not capable of handling multi queries. '
. '[strong]The execution of some stored routines may fail![/strong] '
. 'Please use the improved \'mysqli\' extension to '
. 'avoid any problems.'
),
E_USER_WARNING
);
}
} // end PMA_RTN_main()
/**
* This function parses a string containing one parameter of a routine,
* as returned by PMA_RTN_parseAllParameters() and returns an array containing
* the information about this parameter.
*
* @param string $value A string containing one parameter of a routine
*
* @return array Parsed information about the input parameter
*/
function PMA_RTN_parseOneParameter($value)
{
global $param_directions;
$retval = array(0 => '',
1 => '',
2 => '',
3 => '',
4 => '');
$parsed_param = PMA_SQP_parse($value);
$pos = 0;
if (in_array(strtoupper($parsed_param[$pos]['data']), $param_directions)) {
$retval[0] = strtoupper($parsed_param[0]['data']);
$pos++;
}
if ($parsed_param[$pos]['type'] == 'alpha_identifier'
|| $parsed_param[$pos]['type'] == 'quote_backtick'
) {
$retval[1] = PMA_Util::unQuote(
$parsed_param[$pos]['data']
);
$pos++;
}
$depth = 0;
$param_length = '';
$param_opts = array();
for ($i=$pos; $i<$parsed_param['len']; $i++) {
if (($parsed_param[$i]['type'] == 'alpha_columnType'
|| $parsed_param[$i]['type'] == 'alpha_functionName') && $depth == 0
) {
$retval[2] = strtoupper($parsed_param[$i]['data']);
} else if ($parsed_param[$i]['type'] == 'punct_bracket_open_round'
&& $depth == 0
) {
$depth = 1;
} else if ($parsed_param[$i]['type'] == 'punct_bracket_close_round'
&& $depth == 1
) {
$depth = 0;
} else if ($depth == 1) {
$param_length .= $parsed_param[$i]['data'];
} else if ($parsed_param[$i]['type'] == 'alpha_reservedWord'
&& strtoupper($parsed_param[$i]['data']) == 'CHARSET' && $depth == 0
) {
if ($parsed_param[$i+1]['type'] == 'alpha_charset'
|| $parsed_param[$i+1]['type'] == 'alpha_identifier'
) {
$param_opts[] = strtolower($parsed_param[$i+1]['data']);
}
} else if ($parsed_param[$i]['type'] == 'alpha_columnAttrib'
&& $depth == 0
) {
$param_opts[] = strtoupper($parsed_param[$i]['data']);
}
}
$retval[3] = $param_length;
sort($param_opts);
$retval[4] = implode(' ', $param_opts);
return $retval;
} // end PMA_RTN_parseOneParameter()
/**
* This function looks through the contents of a parsed
* SHOW CREATE [PROCEDURE | FUNCTION] query and extracts
* information about the routine's parameters.
*
* @param array $parsed_query Parsed query, returned by by PMA_SQP_parse()
* @param string $routine_type Routine type: 'PROCEDURE' or 'FUNCTION'
*
* @return array Information about the parameteres of a routine.
*/
function PMA_RTN_parseAllParameters($parsed_query, $routine_type)
{
$retval = array();
$retval['num'] = 0;
// First get the list of parameters from the query
$buffer = '';
$params = array();
$fetching = false;
$depth = 0;
for ($i=0; $i<$parsed_query['len']; $i++) {
if ($parsed_query[$i]['type'] == 'alpha_reservedWord'
&& $parsed_query[$i]['data'] == $routine_type
) {
$fetching = true;
} else if ($fetching == true
&& $parsed_query[$i]['type'] == 'punct_bracket_open_round'
) {
$depth++;
if ($depth > 1) {
$buffer .= $parsed_query[$i]['data'] . ' ';
}
} else if ($fetching == true
&& $parsed_query[$i]['type'] == 'punct_bracket_close_round'
) {
$depth--;
if ($depth > 0) {
$buffer .= $parsed_query[$i]['data'] . ' ';
} else {
break;
}
} else if ($parsed_query[$i]['type'] == 'punct_listsep' && $depth == 1) {
$params[] = $buffer;
$retval['num']++;
$buffer = '';
} else if ($fetching == true && $depth > 0) {
$buffer .= $parsed_query[$i]['data'] . ' ';
}
}
if (! empty($buffer)) {
$params[] = $buffer;
$retval['num']++;
}
// Now parse each parameter individually
foreach ($params as $key => $value) {
list($retval['dir'][],
$retval['name'][],
$retval['type'][],
$retval['length'][],
$retval['opts'][]) = PMA_RTN_parseOneParameter($value);
}
// Since some indices of $retval may be still undefined, we fill
// them each with an empty array to avoid E_ALL errors in PHP.
foreach (array('dir', 'name', 'type', 'length', 'opts') as $key => $index) {
if (! isset($retval[$index])) {
$retval[$index] = array();
}
}
return $retval;
} // end PMA_RTN_parseAllParameters()
/**
* This function looks through the contents of a parsed
* SHOW CREATE [PROCEDURE | FUNCTION] query and extracts
* information about the routine's definer.
*
* @param array $parsed_query Parsed query, returned by PMA_SQP_parse()
*
* @return string The definer of a routine.
*/
function PMA_RTN_parseRoutineDefiner($parsed_query)
{
$retval = '';
$fetching = false;
for ($i=0; $i<$parsed_query['len']; $i++) {
if ($parsed_query[$i]['type'] == 'alpha_reservedWord'
&& $parsed_query[$i]['data'] == 'DEFINER'
) {
$fetching = true;
} else if ($fetching == true
&& $parsed_query[$i]['type'] != 'quote_backtick'
&& substr($parsed_query[$i]['type'], 0, 5) != 'punct'
) {
break;
} else if ($fetching == true
&& $parsed_query[$i]['type'] == 'quote_backtick'
) {
$retval .= PMA_Util::unQuote(
$parsed_query[$i]['data']
);
} else if ($fetching == true && $parsed_query[$i]['type'] == 'punct_user') {
$retval .= $parsed_query[$i]['data'];
}
}
return $retval;
} // end PMA_RTN_parseRoutineDefiner()
/**
* Handles editor requests for adding or editing an item
*
* @return void
*/
function PMA_RTN_handleEditor()
{
global $_GET, $_POST, $_REQUEST, $GLOBALS, $db, $errors;
if (! empty($_REQUEST['editor_process_add'])
|| ! empty($_REQUEST['editor_process_edit'])
) {
/**
* Handle a request to create/edit a routine
*/
$sql_query = '';
$routine_query = PMA_RTN_getQueryFromRequest();
if (! count($errors)) { // set by PMA_RTN_getQueryFromRequest()
// Execute the created query
if (! empty($_REQUEST['editor_process_edit'])) {
$isProcOrFunc = in_array(
$_REQUEST['item_original_type'],
array('PROCEDURE', 'FUNCTION')
);
if (!$isProcOrFunc) {
$errors[] = sprintf(
__('Invalid routine type: "%s"'),
htmlspecialchars($_REQUEST['item_original_type'])
);
} else {
// Backup the old routine, in case something goes wrong
$create_routine = $GLOBALS['dbi']->getDefinition(
$db, $_REQUEST['item_original_type'],
$_REQUEST['item_original_name']
);
$drop_routine = "DROP {$_REQUEST['item_original_type']} "
. PMA_Util::backquote($_REQUEST['item_original_name'])
. ";\n";
$result = $GLOBALS['dbi']->tryQuery($drop_routine);
if (! $result) {
$errors[] = sprintf(
__('The following query has failed: "%s"'),
htmlspecialchars($drop_routine)
)
. '<br />'
. __('MySQL said: ') . $GLOBALS['dbi']->getError(null);
} else {
$result = $GLOBALS['dbi']->tryQuery($routine_query);
if (! $result) {
$errors[] = sprintf(
__('The following query has failed: "%s"'),
htmlspecialchars($routine_query)
)
. '<br />'
. __('MySQL said: ') . $GLOBALS['dbi']->getError(null);
// We dropped the old routine,
// but were unable to create the new one
// Try to restore the backup query
$result = $GLOBALS['dbi']->tryQuery($create_routine);
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.
$errors[] = __(
'Sorry, we failed to restore'
. ' the dropped routine.'
)
. '<br />'
. __('The backed up query was:')
. "\"" . htmlspecialchars($create_routine) . "\""
. '<br />'
. __('MySQL said: ')
. $GLOBALS['dbi']->getError(null);
}
} else {
$message = PMA_Message::success(
__('Routine %1$s has been modified.')
);
$message->addParam(
PMA_Util::backquote($_REQUEST['item_name'])
);
$sql_query = $drop_routine . $routine_query;
}
}
}
} else {
// 'Add a new routine' mode
$result = $GLOBALS['dbi']->tryQuery($routine_query);
if (! $result) {
$errors[] = sprintf(
__('The following query has failed: "%s"'),
htmlspecialchars($routine_query)
)
. '<br /><br />'
. __('MySQL said: ') . $GLOBALS['dbi']->getError(null);
} else {
$message = PMA_Message::success(
__('Routine %1$s has been created.')
);
$message->addParam(
PMA_Util::backquote($_REQUEST['item_name'])
);
$sql_query = $routine_query;
}
}
}
if (count($errors)) {
$message = PMA_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>');
}
$output = PMA_Util::getMessage($message, $sql_query);
if ($GLOBALS['is_ajax_request']) {
$response = PMA_Response::getInstance();
if ($message->isSuccess()) {
$columns = "`SPECIFIC_NAME`, `ROUTINE_NAME`, `ROUTINE_TYPE`,"
. " `DTD_IDENTIFIER`, `ROUTINE_DEFINITION`";
$where = "ROUTINE_SCHEMA='" . PMA_Util::sqlAddSlashes($db) . "' "
. "AND ROUTINE_NAME='"
. PMA_Util::sqlAddSlashes($_REQUEST['item_name']) . "'"
. "AND ROUTINE_TYPE='"
. PMA_Util::sqlAddSlashes($_REQUEST['item_type']) . "'";
$routine = $GLOBALS['dbi']->fetchSingleRow(
"SELECT $columns FROM `INFORMATION_SCHEMA`.`ROUTINES`"
. " WHERE $where;"
);
$response->addJSON(
'name', htmlspecialchars(strtoupper($_REQUEST['item_name']))
);
$response->addJSON('new_row', PMA_RTN_getRowForList($routine));
$response->addJSON('insert', ! empty($routine));
$response->addJSON('message', $output);
} else {
$response->isSuccess(false);
$response->addJSON('message', $output);
}
exit;
}
}
/**
* Display a form used to add/edit a routine, if necessary
*/
// FIXME: this must be simpler than that
if (count($errors)
|| ( empty($_REQUEST['editor_process_add'])
&& empty($_REQUEST['editor_process_edit'])
&& (! empty($_REQUEST['add_item']) || ! empty($_REQUEST['edit_item'])
|| ! empty($_REQUEST['routine_addparameter'])
|| ! empty($_REQUEST['routine_removeparameter'])
|| ! empty($_REQUEST['routine_changetype'])))
) {
// Handle requests to add/remove parameters and changing routine type
// This is necessary when JS is disabled
$operation = '';
if (! empty($_REQUEST['routine_addparameter'])) {
$operation = 'add';
} else if (! empty($_REQUEST['routine_removeparameter'])) {
$operation = 'remove';
} else if (! empty($_REQUEST['routine_changetype'])) {
$operation = 'change';
}
// Get the data for the form (if any)
if (! empty($_REQUEST['add_item'])) {
$title = PMA_RTE_getWord('add');
$routine = PMA_RTN_getDataFromRequest();
$mode = 'add';
} else if (! empty($_REQUEST['edit_item'])) {
$title = __("Edit routine");
if (! $operation && ! empty($_REQUEST['item_name'])
&& empty($_REQUEST['editor_process_edit'])
) {
$routine = PMA_RTN_getDataFromName(
$_REQUEST['item_name'], $_REQUEST['item_type']
);
if ($routine !== false) {
$routine['item_original_name'] = $routine['item_name'];
$routine['item_original_type'] = $routine['item_type'];
}
} else {
$routine = PMA_RTN_getDataFromRequest();
}
$mode = 'edit';
}
if ($routine !== false) {
// Show form
$editor = PMA_RTN_getEditorForm($mode, $operation, $routine);
if ($GLOBALS['is_ajax_request']) {
$response = PMA_Response::getInstance();
$response->addJSON('message', $editor);
$response->addJSON('title', $title);
$response->addJSON('param_template', PMA_RTN_getParameterRow());
$response->addJSON('type', $routine['item_type']);
} else {
echo "\n\n<h2>$title</h2>\n\n$editor";
}
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->isSuccess(false);
$response->addJSON('message', $message);
exit;
} else {
$message->display();
}
}
}
} // end PMA_RTN_handleEditor()
/**
* This function will generate the values that are required to
* complete the editor form. It is especially necessary to handle
* the 'Add another parameter', 'Remove last parameter' and
* 'Change routine type' functionalities when JS is disabled.
*
* @return array Data necessary to create the routine editor.
*/
function PMA_RTN_getDataFromRequest()
{
global $_REQUEST, $param_directions, $param_sqldataaccess;
$retval = array();
$indices = array('item_name',
'item_original_name',
'item_returnlength',
'item_returnopts_num',
'item_returnopts_text',
'item_definition',
'item_comment',
'item_definer');
foreach ($indices as $key => $index) {
$retval[$index] = isset($_REQUEST[$index]) ? $_REQUEST[$index] : '';
}
$retval['item_type'] = 'PROCEDURE';
$retval['item_type_toggle'] = 'FUNCTION';
if (isset($_REQUEST['item_type']) && $_REQUEST['item_type'] == 'FUNCTION') {
$retval['item_type'] = 'FUNCTION';
$retval['item_type_toggle'] = 'PROCEDURE';
}
$retval['item_original_type'] = 'PROCEDURE';
if (isset($_REQUEST['item_original_type'])
&& $_REQUEST['item_original_type'] == 'FUNCTION'
) {
$retval['item_original_type'] = 'FUNCTION';
}
$retval['item_num_params'] = 0;
$retval['item_param_dir'] = array();
$retval['item_param_name'] = array();
$retval['item_param_type'] = array();
$retval['item_param_length'] = array();
$retval['item_param_opts_num'] = array();
$retval['item_param_opts_text'] = array();
if ( isset($_REQUEST['item_param_name'])
&& isset($_REQUEST['item_param_type'])
&& isset($_REQUEST['item_param_length'])
&& isset($_REQUEST['item_param_opts_num'])
&& isset($_REQUEST['item_param_opts_text'])
&& is_array($_REQUEST['item_param_name'])
&& is_array($_REQUEST['item_param_type'])
&& is_array($_REQUEST['item_param_length'])
&& is_array($_REQUEST['item_param_opts_num'])
&& is_array($_REQUEST['item_param_opts_text'])
) {
if ($_REQUEST['item_type'] == 'PROCEDURE') {
$retval['item_param_dir'] = $_REQUEST['item_param_dir'];
foreach ($retval['item_param_dir'] as $key => $value) {
if (! in_array($value, $param_directions, true)) {
$retval['item_param_dir'][$key] = '';
}
}
}
$retval['item_param_name'] = $_REQUEST['item_param_name'];
$retval['item_param_type'] = $_REQUEST['item_param_type'];
foreach ($retval['item_param_type'] as $key => $value) {
if (! in_array($value, PMA_Util::getSupportedDatatypes(), true)) {
$retval['item_param_type'][$key] = '';
}
}
$retval['item_param_length'] = $_REQUEST['item_param_length'];
$retval['item_param_opts_num'] = $_REQUEST['item_param_opts_num'];
$retval['item_param_opts_text'] = $_REQUEST['item_param_opts_text'];
$retval['item_num_params'] = max(
count($retval['item_param_name']),
count($retval['item_param_type']),
count($retval['item_param_length']),
count($retval['item_param_opts_num']),
count($retval['item_param_opts_text'])
);
}
$retval['item_returntype'] = '';
if (isset($_REQUEST['item_returntype'])
&& in_array($_REQUEST['item_returntype'], PMA_Util::getSupportedDatatypes())
) {
$retval['item_returntype'] = $_REQUEST['item_returntype'];
}
$retval['item_isdeterministic'] = '';
if (isset($_REQUEST['item_isdeterministic'])
&& strtolower($_REQUEST['item_isdeterministic']) == 'on'
) {
$retval['item_isdeterministic'] = " checked='checked'";
}
$retval['item_securitytype_definer'] = '';
$retval['item_securitytype_invoker'] = '';
if (isset($_REQUEST['item_securitytype'])) {
if ($_REQUEST['item_securitytype'] === 'DEFINER') {
$retval['item_securitytype_definer'] = " selected='selected'";
} else if ($_REQUEST['item_securitytype'] === 'INVOKER') {
$retval['item_securitytype_invoker'] = " selected='selected'";
}
}
$retval['item_sqldataaccess'] = '';
if (isset($_REQUEST['item_sqldataaccess'])
&& in_array($_REQUEST['item_sqldataaccess'], $param_sqldataaccess, true)
) {
$retval['item_sqldataaccess'] = $_REQUEST['item_sqldataaccess'];
}
return $retval;
} // end function PMA_RTN_getDataFromRequest()
/**
* This function will generate the values that are required to complete
* the "Edit routine" form given the name of a routine.
*
* @param string $name The name of the routine.
* @param string $type Type of routine (ROUTINE|PROCEDURE)
* @param bool $all Whether to return all data or just
* the info about parameters.
*
* @return array Data necessary to create the routine editor.
*/
function PMA_RTN_getDataFromName($name, $type, $all = true)
{
global $db;
$retval = array();
// Build and execute the query
$fields = "SPECIFIC_NAME, ROUTINE_TYPE, DTD_IDENTIFIER, "
. "ROUTINE_DEFINITION, IS_DETERMINISTIC, SQL_DATA_ACCESS, "
. "ROUTINE_COMMENT, SECURITY_TYPE";
$where = "ROUTINE_SCHEMA='" . PMA_Util::sqlAddSlashes($db) . "' "
. "AND SPECIFIC_NAME='" . PMA_Util::sqlAddSlashes($name) . "'"
. "AND ROUTINE_TYPE='" . PMA_Util::sqlAddSlashes($type) . "'";
$query = "SELECT $fields FROM INFORMATION_SCHEMA.ROUTINES WHERE $where;";
$routine = $GLOBALS['dbi']->fetchSingleRow($query);
if (! $routine) {
return false;
}
// Get required data
$retval['item_name'] = $routine['SPECIFIC_NAME'];
$retval['item_type'] = $routine['ROUTINE_TYPE'];
$parsed_query = PMA_SQP_parse(
$GLOBALS['dbi']->getDefinition(
$db,
$routine['ROUTINE_TYPE'],
$routine['SPECIFIC_NAME']
)
);
$params = PMA_RTN_parseAllParameters($parsed_query, $routine['ROUTINE_TYPE']);
$retval['item_num_params'] = $params['num'];
$retval['item_param_dir'] = $params['dir'];
$retval['item_param_name'] = $params['name'];
$retval['item_param_type'] = $params['type'];
$retval['item_param_length'] = $params['length'];
$retval['item_param_opts_num'] = $params['opts'];
$retval['item_param_opts_text'] = $params['opts'];
// Get extra data
if ($all) {
if ($retval['item_type'] == 'FUNCTION') {
$retval['item_type_toggle'] = 'PROCEDURE';
} else {
$retval['item_type_toggle'] = 'FUNCTION';
}
$retval['item_returntype'] = '';
$retval['item_returnlength'] = '';
$retval['item_returnopts_num'] = '';
$retval['item_returnopts_text'] = '';
if (! empty($routine['DTD_IDENTIFIER'])) {
if (strlen($routine['DTD_IDENTIFIER']) > 63) {
// If the DTD_IDENTIFIER string from INFORMATION_SCHEMA is
// at least 64 characters, then it may actually have been
// chopped because that column is a varchar(64), so we will
// parse the output of SHOW CREATE query to get accurate
// information about the return variable.
$dtd = '';
$fetching = false;
for ($i=0; $i<$parsed_query['len']; $i++) {
if ($parsed_query[$i]['type'] == 'alpha_reservedWord'
&& strtoupper($parsed_query[$i]['data']) == 'RETURNS'
) {
$fetching = true;
} else if ($fetching == true
&& $parsed_query[$i]['type'] == 'alpha_reservedWord'
) {
// We will not be looking for options such as UNSIGNED
// or ZEROFILL because there is no way that a numeric
// field's DTD_IDENTIFIER can be longer than 64
// characters. We can safely assume that the return
// datatype is either ENUM or SET, so we only look
// for CHARSET.
$word = strtoupper($parsed_query[$i]['data']);
if ($word == 'CHARSET'
&& ($parsed_query[$i+1]['type'] == 'alpha_charset'
|| $parsed_query[$i+1]['type'] == 'alpha_identifier')
) {
$dtd .= $word . ' ' . $parsed_query[$i+1]['data'];
}
break;
} else if ($fetching == true) {
$dtd .= $parsed_query[$i]['data'] . ' ';
}
}
$routine['DTD_IDENTIFIER'] = $dtd;
}
$returnparam = PMA_RTN_parseOneParameter($routine['DTD_IDENTIFIER']);
$retval['item_returntype'] = $returnparam[2];
$retval['item_returnlength'] = $returnparam[3];
$retval['item_returnopts_num'] = $returnparam[4];
$retval['item_returnopts_text'] = $returnparam[4];
}
$retval['item_definer'] = PMA_RTN_parseRoutineDefiner($parsed_query);
$retval['item_definition'] = $routine['ROUTINE_DEFINITION'];
$retval['item_isdeterministic'] = '';
if ($routine['IS_DETERMINISTIC'] == 'YES') {
$retval['item_isdeterministic'] = " checked='checked'";
}
$retval['item_securitytype_definer'] = '';
$retval['item_securitytype_invoker'] = '';
if ($routine['SECURITY_TYPE'] == 'DEFINER') {
$retval['item_securitytype_definer'] = " selected='selected'";
} else if ($routine['SECURITY_TYPE'] == 'INVOKER') {
$retval['item_securitytype_invoker'] = " selected='selected'";
}
$retval['item_sqldataaccess'] = $routine['SQL_DATA_ACCESS'];
$retval['item_comment'] = $routine['ROUTINE_COMMENT'];
}
return $retval;
} // PMA_RTN_getDataFromName()
/**
* Creates one row for the parameter table used in the routine editor.
*
* @param array $routine Data for the routine returned by
* PMA_RTN_getDataFromRequest() or
* PMA_RTN_getDataFromName()
* @param mixed $index Either a numeric index of the row being processed
* or NULL to create a template row for AJAX request
* @param string $class Class used to hide the direction column, if the
* row is for a stored function.
*
* @return string HTML code of one row of parameter table for the editor.
*/
function PMA_RTN_getParameterRow($routine = array(), $index = null, $class = '')
{
global $param_directions, $param_opts_num, $titles;
if ($index === null) {
// template row for AJAX request
$i = 0;
$index = '%s';
$drop_class = '';
$routine = array(
'item_param_dir' => array(0 => ''),
'item_param_name' => array(0 => ''),
'item_param_type' => array(0 => ''),
'item_param_length' => array(0 => ''),
'item_param_opts_num' => array(0 => ''),
'item_param_opts_text' => array(0 => '')
);
} else if (! empty($routine)) {
// regular row for routine editor
$drop_class = ' hide';
$i = $index;
} else {
// No input data. This shouldn't happen,
// but better be safe than sorry.
return '';
}
// Create the output
$retval = "";
$retval .= " <tr>\n";
$retval .= " <td class='routine_direction_cell$class'>\n";
$retval .= " <select name='item_param_dir[$index]'>\n";
foreach ($param_directions as $key => $value) {
$selected = "";
if (! empty($routine['item_param_dir'][$i])
&& $routine['item_param_dir'][$i] == $value
) {
$selected = " selected='selected'";
}
$retval .= " <option$selected>$value</option>\n";
}
$retval .= " </select>\n";
$retval .= " </td>\n";
$retval .= " <td><input name='item_param_name[$index]' type='text'\n"
. " value='{$routine['item_param_name'][$i]}' /></td>\n";
$retval .= " <td><select name='item_param_type[$index]'>";
$retval .= PMA_Util::getSupportedDatatypes(
true, $routine['item_param_type'][$i]
) . "\n";
$retval .= " </select></td>\n";
$retval .= " <td>\n";
$retval .= " <input id='item_param_length_$index'\n"
. " name='item_param_length[$index]' type='text'\n"
. " value='{$routine['item_param_length'][$i]}' />\n";
$retval .= " <div class='enum_hint'>\n";
$retval .= " <a href='#' class='open_enum_editor'>\n";
$retval .= " "
. PMA_Util::getImage('b_edit', '', array('title'=>__('ENUM/SET editor')))
. "\n";
$retval .= " </a>\n";
$retval .= " </div>\n";
$retval .= " </td>\n";
$retval .= " <td class='hide no_len'>---</td>\n";
$retval .= " <td class='routine_param_opts_text'>\n";
$retval .= PMA_generateCharsetDropdownBox(
PMA_CSDROPDOWN_CHARSET,
"item_param_opts_text[$index]",
null,
$routine['item_param_opts_text'][$i]
);
$retval .= " </td>\n";
$retval .= " <td class='hide no_opts'>---</td>\n";
$retval .= " <td class='routine_param_opts_num'>\n";
$retval .= " <select name='item_param_opts_num[$index]'>\n";
$retval .= " <option value=''></option>";
foreach ($param_opts_num as $key => $value) {
$selected = "";
if (! empty($routine['item_param_opts_num'][$i])
&& $routine['item_param_opts_num'][$i] == $value
) {
$selected = " selected='selected'";
}
$retval .= "<option$selected>$value</option>";
}
$retval .= "\n </select>\n";
$retval .= " </td>\n";
$retval .= " <td class='routine_param_remove$drop_class'>\n";
$retval .= " <a href='#' class='routine_param_remove_anchor'>\n";
$retval .= " {$titles['Drop']}\n";
$retval .= " </a>\n";
$retval .= " </td>\n";
$retval .= " </tr>\n";
return $retval;
} // end PMA_RTN_getParameterRow()
/**
* Displays a form used to add/edit a routine
*
* @param string $mode If the editor will be used edit a routine
* or add a new one: 'edit' or 'add'.
* @param string $operation If the editor was previously invoked with
* JS turned off, this will hold the name of
* the current operation
* @param array $routine Data for the routine returned by
* PMA_RTN_getDataFromRequest() or
* PMA_RTN_getDataFromName()
*
* @return string HTML code for the editor.
*/
function PMA_RTN_getEditorForm($mode, $operation, $routine)
{
global $db, $errors, $param_sqldataaccess, $param_opts_num;
// Escape special characters
$need_escape = array(
'item_original_name',
'item_name',
'item_returnlength',
'item_definition',
'item_definer',
'item_comment'
);
foreach ($need_escape as $key => $index) {
$routine[$index] = htmlentities($routine[$index], ENT_QUOTES, 'UTF-8');
}
for ($i=0; $i<$routine['item_num_params']; $i++) {
$routine['item_param_name'][$i] = htmlentities(
$routine['item_param_name'][$i],
ENT_QUOTES
);
$routine['item_param_length'][$i] = htmlentities(
$routine['item_param_length'][$i],
ENT_QUOTES
);
}
// Handle some logic first
if ($operation == 'change') {
if ($routine['item_type'] == 'PROCEDURE') {
$routine['item_type'] = 'FUNCTION';
$routine['item_type_toggle'] = 'PROCEDURE';
} else {
$routine['item_type'] = 'PROCEDURE';
$routine['item_type_toggle'] = 'FUNCTION';
}
} else if ($operation == 'add'
|| ($routine['item_num_params'] == 0 && $mode == 'add' && ! $errors)
) {
$routine['item_param_dir'][] = '';
$routine['item_param_name'][] = '';
$routine['item_param_type'][] = '';
$routine['item_param_length'][] = '';
$routine['item_param_opts_num'][] = '';
$routine['item_param_opts_text'][] = '';
$routine['item_num_params']++;
} else if ($operation == 'remove') {
unset($routine['item_param_dir'][$routine['item_num_params']-1]);
unset($routine['item_param_name'][$routine['item_num_params']-1]);
unset($routine['item_param_type'][$routine['item_num_params']-1]);
unset($routine['item_param_length'][$routine['item_num_params']-1]);
unset($routine['item_param_opts_num'][$routine['item_num_params']-1]);
unset($routine['item_param_opts_text'][$routine['item_num_params']-1]);
$routine['item_num_params']--;
}
$disable_remove_parameter = '';
if (! $routine['item_num_params']) {
$disable_remove_parameter = " color: gray;' disabled='disabled";
}
$original_routine = '';
if ($mode == 'edit') {
$original_routine = "<input name='item_original_name' "
. "type='hidden' "
. "value='{$routine['item_original_name']}'/>\n"
. "<input name='item_original_type' "
. "type='hidden' "
. "value='{$routine['item_original_type']}'/>\n";
}
$isfunction_class = '';
$isprocedure_class = '';
$isfunction_select = '';
$isprocedure_select = '';
if ($routine['item_type'] == 'PROCEDURE') {
$isfunction_class = ' hide';
$isprocedure_select = " selected='selected'";
} else {
$isprocedure_class = ' hide';
$isfunction_select = " selected='selected'";
}
// Create the output
$retval = "";
$retval .= "<!-- START " . strtoupper($mode) . " ROUTINE FORM -->\n\n";
$retval .= "<form class='rte_form' action='db_routines.php' method='post'>\n";
$retval .= "<input name='{$mode}_item' type='hidden' value='1' />\n";
$retval .= $original_routine;
$retval .= PMA_URL_getHiddenInputs($db) . "\n";
$retval .= "<fieldset>\n";
$retval .= "<legend>" . __('Details') . "</legend>\n";
$retval .= "<table class='rte_table' style='width: 100%'>\n";
$retval .= "<tr>\n";
$retval .= " <td style='width: 20%;'>" . __('Routine name') . "</td>\n";
$retval .= " <td><input type='text' name='item_name' maxlength='64'\n";
$retval .= " value='{$routine['item_name']}' /></td>\n";
$retval .= "</tr>\n";
$retval .= "<tr>\n";
$retval .= " <td>" . __('Type') . "</td>\n";
$retval .= " <td>\n";
if ($GLOBALS['is_ajax_request']) {
$retval .= " <select name='item_type'>\n"
. "<option value='PROCEDURE'$isprocedure_select>PROCEDURE</option>\n"
. "<option value='FUNCTION'$isfunction_select>FUNCTION</option>\n"
. "</select>\n";
} else {
$retval .= "<input name='item_type' type='hidden'"
. " value='{$routine['item_type']}' />\n"
. "<div style='width: 49%; float: left; text-align: center;"
. " font-weight: bold;'>\n"
. $routine['item_type'] . "\n"
. "</div>\n"
. "<input style='width: 49%;' type='submit' name='routine_changetype'\n"
. " value='" . sprintf(__('Change to %s'), $routine['item_type_toggle'])
. "' />\n";
}
$retval .= " </td>\n";
$retval .= "</tr>\n";
$retval .= "<tr>\n";
$retval .= " <td>" . __('Parameters') . "</td>\n";
$retval .= " <td>\n";
// parameter handling start
$retval .= " <table class='routine_params_table'>\n";
$retval .= " <tr>\n";
$retval .= " <th class='routine_direction_cell$isprocedure_class'>"
. __('Direction') . "</th>\n";
$retval .= " <th>" . __('Name') . "</th>\n";
$retval .= " <th>" . __('Type') . "</th>\n";
$retval .= " <th>" . __('Length/Values') . "</th>\n";
$retval .= " <th colspan='2'>" . __('Options') . "</th>\n";
$retval .= " <th class='routine_param_remove hide'>&nbsp;</th>\n";
$retval .= " </tr>";
for ($i=0; $i<$routine['item_num_params']; $i++) { // each parameter
$retval .= PMA_RTN_getParameterRow($routine, $i, $isprocedure_class);
}
$retval .= " </table>\n";
$retval .= " </td>\n";
$retval .= "</tr>\n";
$retval .= "<tr>\n";
$retval .= " <td>&nbsp;</td>\n";
$retval .= " <td>\n";
$retval .= " <input style='width: 49%;' type='button' \n";
$retval .= " name='routine_addparameter'\n";
$retval .= " value='" . __('Add parameter') . "' />\n";
$retval .= " <input style='width: 49%;$disable_remove_parameter'\n";
$retval .= " type='submit' \n";
$retval .= " name='routine_removeparameter'\n";
$retval .= " value='" . __('Remove last parameter') . "' />\n";
$retval .= " </td>\n";
$retval .= "</tr>\n";
// parameter handling end
$retval .= "<tr class='routine_return_row$isfunction_class'>\n";
$retval .= " <td>" . __('Return type') . "</td>\n";
$retval .= " <td><select name='item_returntype'>\n";
$retval .= PMA_Util::getSupportedDatatypes(true, $routine['item_returntype'])
. "\n";
$retval .= " </select></td>\n";
$retval .= "</tr>\n";
$retval .= "<tr class='routine_return_row$isfunction_class'>\n";
$retval .= " <td>" . __('Return length/values') . "</td>\n";
$retval .= " <td><input type='text' name='item_returnlength'\n";
$retval .= " value='{$routine['item_returnlength']}' /></td>\n";
$retval .= " <td class='hide no_len'>---</td>\n";
$retval .= "</tr>\n";
$retval .= "<tr class='routine_return_row$isfunction_class'>\n";
$retval .= " <td>" . __('Return options') . "</td>\n";
$retval .= " <td><div>\n";
$retval .= PMA_generateCharsetDropdownBox(
PMA_CSDROPDOWN_CHARSET,
"item_returnopts_text",
null,
$routine['item_returnopts_text']
);
$retval .= "\n </div>\n";
$retval .= " <div><select name='item_returnopts_num'>\n";
$retval .= " <option value=''></option>";
foreach ($param_opts_num as $key => $value) {
$selected = "";
if (! empty($routine['item_returnopts_num'])
&& $routine['item_returnopts_num'] == $value
) {
$selected = " selected='selected'";
}
$retval .= "<option$selected>$value</option>";
}
$retval .= "\n </select></div>\n";
$retval .= " <div class='hide no_opts'>---</div>\n";
$retval .= "</td>\n";
$retval .= "</tr>\n";
$retval .= "<tr>\n";
$retval .= " <td>" . __('Definition') . "</td>\n";
$retval .= " <td><textarea name='item_definition' rows='15' cols='40'>";
$retval .= $routine['item_definition'];
$retval .= "</textarea></td>\n";
$retval .= "</tr>\n";
$retval .= "<tr>\n";
$retval .= " <td>" . __('Is deterministic') . "</td>\n";
$retval .= " <td><input type='checkbox' name='item_isdeterministic'"
. $routine['item_isdeterministic'] . " /></td>\n";
$retval .= "</tr>\n";
$retval .= "<tr>\n";
$retval .= " <td>" . __('Definer') . "</td>\n";
$retval .= " <td><input type='text' name='item_definer'\n";
$retval .= " value='{$routine['item_definer']}' /></td>\n";
$retval .= "</tr>\n";
$retval .= "<tr>\n";
$retval .= " <td>" . __('Security type') . "</td>\n";
$retval .= " <td><select name='item_securitytype'>\n";
$retval .= " <option value='DEFINER'"
. $routine['item_securitytype_definer'] . ">DEFINER</option>\n";
$retval .= " <option value='INVOKER'"
. $routine['item_securitytype_invoker'] . ">INVOKER</option>\n";
$retval .= " </select></td>\n";
$retval .= "</tr>\n";
$retval .= "<tr>\n";
$retval .= " <td>" . __('SQL data access') . "</td>\n";
$retval .= " <td><select name='item_sqldataaccess'>\n";
foreach ($param_sqldataaccess as $key => $value) {
$selected = "";
if ($routine['item_sqldataaccess'] == $value) {
$selected = " selected='selected'";
}
$retval .= " <option$selected>$value</option>\n";
}
$retval .= " </select></td>\n";
$retval .= "</tr>\n";
$retval .= "<tr>\n";
$retval .= " <td>" . __('Comment') . "</td>\n";
$retval .= " <td><input type='text' name='item_comment' maxlength='64'\n";
$retval .= " value='{$routine['item_comment']}' /></td>\n";
$retval .= "</tr>\n";
$retval .= "</table>\n";
$retval .= "</fieldset>\n";
if ($GLOBALS['is_ajax_request']) {
$retval .= "<input type='hidden' name='editor_process_{$mode}'\n";
$retval .= " value='true' />\n";
$retval .= "<input type='hidden' name='ajax_request' value='true' />\n";
} else {
$retval .= "<fieldset class='tblFooters'>\n";
$retval .= " <input type='submit' name='editor_process_{$mode}'\n";
$retval .= " value='" . __('Go') . "' />\n";
$retval .= "</fieldset>\n";
}
$retval .= "</form>\n\n";
$retval .= "<!-- END " . strtoupper($mode) . " ROUTINE FORM -->\n\n";
return $retval;
} // end PMA_RTN_getEditorForm()
/**
* Composes the query necessary to create a routine from an HTTP request.
*
* @return string The CREATE [ROUTINE | PROCEDURE] query.
*/
function PMA_RTN_getQueryFromRequest()
{
global $_REQUEST, $errors, $param_sqldataaccess, $param_directions, $PMA_Types;
$_REQUEST['item_type'] = isset($_REQUEST['item_type'])
? $_REQUEST['item_type'] : '';
$query = 'CREATE ';
if (! empty($_REQUEST['item_definer'])) {
if (strpos($_REQUEST['item_definer'], '@') !== false) {
$arr = explode('@', $_REQUEST['item_definer']);
$query .= 'DEFINER=' . PMA_Util::backquote($arr[0]);
$query .= '@' . PMA_Util::backquote($arr[1]) . ' ';
} else {
$errors[] = __('The definer must be in the "username@hostname" format');
}
}
if ($_REQUEST['item_type'] == 'FUNCTION'
|| $_REQUEST['item_type'] == 'PROCEDURE'
) {
$query .= $_REQUEST['item_type'] . ' ';
} else {
$errors[] = sprintf(
__('Invalid routine type: "%s"'),
htmlspecialchars($_REQUEST['item_type'])
);
}
if (! empty($_REQUEST['item_name'])) {
$query .= PMA_Util::backquote($_REQUEST['item_name']);
} else {
$errors[] = __('You must provide a routine name');
}
$params = '';
$warned_about_dir = false;
$warned_about_name = false;
$warned_about_length = false;
if ( ! empty($_REQUEST['item_param_name'])
&& ! empty($_REQUEST['item_param_type'])
&& ! empty($_REQUEST['item_param_length'])
&& is_array($_REQUEST['item_param_name'])
&& is_array($_REQUEST['item_param_type'])
&& is_array($_REQUEST['item_param_length'])
) {
$item_param_name = $_REQUEST['item_param_name'];
$item_param_type = $_REQUEST['item_param_type'];
$item_param_length = $_REQUEST['item_param_length'];
for ($i=0; $i < count($item_param_name); $i++) {
if (! empty($item_param_name[$i])
&& ! empty($item_param_type[$i])
) {
if ($_REQUEST['item_type'] == 'PROCEDURE'
&& ! empty($_REQUEST['item_param_dir'][$i])
&& in_array($_REQUEST['item_param_dir'][$i], $param_directions)
) {
$params .= $_REQUEST['item_param_dir'][$i] . " "
. PMA_Util::backquote($item_param_name[$i])
. " " . $item_param_type[$i];
} else if ($_REQUEST['item_type'] == 'FUNCTION') {
$params .= PMA_Util::backquote($item_param_name[$i])
. " " . $item_param_type[$i];
} else if (! $warned_about_dir) {
$warned_about_dir = true;
$errors[] = sprintf(
__('Invalid direction "%s" given for parameter.'),
htmlspecialchars($_REQUEST['item_param_dir'][$i])
);
}
if ($item_param_length[$i] != ''
&& !preg_match(
'@^(DATE|DATETIME|TIME|TINYBLOB|TINYTEXT|BLOB|TEXT|'
. 'MEDIUMBLOB|MEDIUMTEXT|LONGBLOB|LONGTEXT|'
. 'SERIAL|BOOLEAN)$@i',
$item_param_type[$i]
)
) {
$params .= "(" . $item_param_length[$i] . ")";
} else if ($item_param_length[$i] == ''
&& preg_match(
'@^(ENUM|SET|VARCHAR|VARBINARY)$@i',
$item_param_type[$i]
)
) {
if (! $warned_about_length) {
$warned_about_length = true;
$errors[] = __(
'You must provide length/values for routine parameters'
. ' of type ENUM, SET, VARCHAR and VARBINARY.'
);
}
}
if (! empty($_REQUEST['item_param_opts_text'][$i])) {
if ($PMA_Types->getTypeClass($item_param_type[$i]) == 'CHAR') {
$params .= ' CHARSET '
. strtolower($_REQUEST['item_param_opts_text'][$i]);
}
}
if (! empty($_REQUEST['item_param_opts_num'][$i])) {
if ($PMA_Types->getTypeClass($item_param_type[$i]) == 'NUMBER') {
$params .= ' '
. strtoupper($_REQUEST['item_param_opts_num'][$i]);
}
}
if ($i != (count($item_param_name) - 1)) {
$params .= ", ";
}
} else if (! $warned_about_name) {
$warned_about_name = true;
$errors[] = __(
'You must provide a name and a type for each routine parameter.'
);
break;
}
}
}
$query .= "(" . $params . ") ";
if ($_REQUEST['item_type'] == 'FUNCTION') {
$item_returntype = isset($_REQUEST['item_returntype'])
? $_REQUEST['item_returntype']
: null;
if (! empty($item_returntype)
&& in_array(
$item_returntype, PMA_Util::getSupportedDatatypes()
)
) {
$query .= "RETURNS " . $item_returntype;
} else {
$errors[] = __('You must provide a valid return type for the routine.');
}
if (! empty($_REQUEST['item_returnlength'])
&& !preg_match(
'@^(DATE|DATETIME|TIME|TINYBLOB|TINYTEXT|BLOB|TEXT|'
. 'MEDIUMBLOB|MEDIUMTEXT|LONGBLOB|LONGTEXT|SERIAL|BOOLEAN)$@i',
$item_returntype
)
) {
$query .= "(" . $_REQUEST['item_returnlength'] . ")";
} else if (empty($_REQUEST['item_returnlength'])
&& preg_match(
'@^(ENUM|SET|VARCHAR|VARBINARY)$@i', $item_returntype
)
) {
if (! $warned_about_length) {
$warned_about_length = true;
$errors[] = __(
'You must provide length/values for routine parameters'
. ' of type ENUM, SET, VARCHAR and VARBINARY.'
);
}
}
if (! empty($_REQUEST['item_returnopts_text'])) {
if ($PMA_Types->getTypeClass($item_returntype) == 'CHAR') {
$query .= ' CHARSET '
. strtolower($_REQUEST['item_returnopts_text']);
}
}
if (! empty($_REQUEST['item_returnopts_num'])) {
if ($PMA_Types->getTypeClass($item_returntype) == 'NUMBER') {
$query .= ' ' . strtoupper($_REQUEST['item_returnopts_num']);
}
}
$query .= ' ';
}
if (! empty($_REQUEST['item_comment'])) {
$query .= "COMMENT '" . PMA_Util::sqlAddslashes($_REQUEST['item_comment'])
. "' ";
}
if (isset($_REQUEST['item_isdeterministic'])) {
$query .= 'DETERMINISTIC ';
} else {
$query .= 'NOT DETERMINISTIC ';
}
if (! empty($_REQUEST['item_sqldataaccess'])
&& in_array($_REQUEST['item_sqldataaccess'], $param_sqldataaccess)
) {
$query .= $_REQUEST['item_sqldataaccess'] . ' ';
}
if (! empty($_REQUEST['item_securitytype'])) {
if ($_REQUEST['item_securitytype'] == 'DEFINER'
|| $_REQUEST['item_securitytype'] == 'INVOKER'
) {
$query .= 'SQL SECURITY ' . $_REQUEST['item_securitytype'] . ' ';
}
}
if (! empty($_REQUEST['item_definition'])) {
$query .= $_REQUEST['item_definition'];
} else {
$errors[] = __('You must provide a routine definition.');
}
return $query;
} // end PMA_RTN_getQueryFromRequest()
/**
* 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'], $_REQUEST['item_type'], false
);
if ($routine !== false) {
$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);
}
$value = PMA_Util::sqlAddSlashes($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_Util::backquote($routine['item_param_name'][$i]);
}
}
}
if ($routine['item_type'] == 'PROCEDURE') {
$queries[] = "CALL " . PMA_Util::backquote($routine['item_name'])
. "(" . implode(', ', $args) . ");\n";
if (count($end_query)) {
$queries[] = "SELECT " . implode(', ', $end_query) . ";\n";
}
} else {
$queries[] = "SELECT " . PMA_Util::backquote($routine['item_name'])
. "(" . implode(', ', $args) . ") "
. "AS " . PMA_Util::backquote($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"
$output = PMA_Util::formatSql(implode($queries, "\n"));
// Display results
$output .= "<fieldset><legend>";
$output .= sprintf(
__('Execution results of routine %s'),
PMA_Util::backquote(htmlspecialchars($routine['item_name']))
);
$output .= "</legend>";
$num_of_rusults_set_to_display = 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 $key => $field) {
$output .= "<th>";
$output .= htmlspecialchars($field->name);
$output .= "</th>";
}
$output .= "</tr>";
$color_class = 'odd';
while ($row = $GLOBALS['dbi']->fetchAssoc($result)) {
$output .= "<tr>";
foreach ($row as $key => $value) {
if ($value === null) {
$value = '<i>NULL</i>';
} else {
$value = htmlspecialchars($value);
}
$output .= "<td class='" . $color_class . "'>"
. $value . "</td>";
}
$output .= "</tr>";
$color_class = ($color_class == 'odd') ? 'even' : 'odd';
}
$output .= "</table>";
$num_of_rusults_set_to_display++;
$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
);
}
$message = PMA_message::success($message);
if ($num_of_rusults_set_to_display == 0) {
$notice = __(
'MySQL returned an empty result set (i.e. zero rows).'
);
$output .= PMA_message::notice($notice)->getDisplay();
}
} else {
$output = '';
$message = PMA_message::error(
sprintf(
__('The following query has failed: "%s"'),
htmlspecialchars($multiple_query)
)
. '<br /><br />'
. __('MySQL said: ') . $GLOBALS['dbi']->getError(null)
);
}
// Print/send output
if ($GLOBALS['is_ajax_request']) {
$response = PMA_Response::getInstance();
$response->isSuccess($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
}
} 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 {
echo $message->getDisplay();
unset($_POST);
}
}
} else if (! empty($_GET['execute_dialog']) && ! empty($_GET['item_name'])) {
/**
* Display the execute form for a routine.
*/
$routine = PMA_RTN_getDataFromName(
$_GET['item_name'], $_GET['item_type'], true
);
if ($routine !== false) {
$form = PMA_RTN_getExecuteForm($routine);
if ($GLOBALS['is_ajax_request'] == true) {
$title = __("Execute routine") . " " . PMA_Util::backquote(
htmlentities($_GET['item_name'], ENT_QUOTES)
);
$response = PMA_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:') . ' ';
$message .= sprintf(
PMA_RTE_getWord('not_found'),
htmlspecialchars(PMA_Util::backquote($_REQUEST['item_name'])),
htmlspecialchars(PMA_Util::backquote($db))
);
$message = PMA_message::error($message);
$response = PMA_Response::getInstance();
$response->isSuccess(false);
$response->addJSON('message', $message);
exit;
}
}
}
/**
* Creates the HTML code that shows the routine execution dialog.
*
* @param array $routine Data for the routine returned by
* PMA_RTN_getDataFromName()
*
* @return string HTML code for the routine execution dialog.
*/
function PMA_RTN_getExecuteForm($routine)
{
global $db, $cfg;
// Escape special characters
$routine['item_name'] = htmlentities($routine['item_name'], ENT_QUOTES);
for ($i=0; $i<$routine['item_num_params']; $i++) {
$routine['item_param_name'][$i] = htmlentities(
$routine['item_param_name'][$i],
ENT_QUOTES
);
}
// Create the output
$retval = "";
$retval .= "<!-- START ROUTINE EXECUTE FORM -->\n\n";
$retval .= "<form action='db_routines.php' method='post' class='rte_form'>\n";
$retval .= "<input type='hidden' name='item_name'\n";
$retval .= " value='{$routine['item_name']}' />\n";
$retval .= "<input type='hidden' name='item_type'\n";
$retval .= " value='{$routine['item_type']}' />\n";
$retval .= PMA_URL_getHiddenInputs($db) . "\n";
$retval .= "<fieldset>\n";
if ($GLOBALS['is_ajax_request'] != true) {
$retval .= "<legend>{$routine['item_name']}</legend>\n";
$retval .= "<table class='rte_table'>\n";
$retval .= "<caption class='tblHeaders'>\n";
$retval .= __('Routine parameters');
$retval .= "</caption>\n";
} else {
$retval .= "<legend>" . __('Routine parameters') . "</legend>\n";
$retval .= "<table class='rte_table' style='width: 100%;'>\n";
}
$retval .= "<tr>\n";
$retval .= "<th>" . __('Name') . "</th>\n";
$retval .= "<th>" . __('Type') . "</th>\n";
if ($cfg['ShowFunctionFields']) {
$retval .= "<th>" . __('Function') . "</th>\n";
}
$retval .= "<th>" . __('Value') . "</th>\n";
$retval .= "</tr>\n";
// Get a list of data types that are not yet supported.
$no_support_types = PMA_Util::unsupportedDatatypes();
for ($i=0; $i<$routine['item_num_params']; $i++) { // Each parameter
if ($routine['item_type'] == 'PROCEDURE'
&& $routine['item_param_dir'][$i] == 'OUT'
) {
continue;
}
$rowclass = ($i % 2 == 0) ? 'even' : 'odd';
$retval .= "\n<tr class='$rowclass'>\n";
$retval .= "<td>{$routine['item_param_name'][$i]}</td>\n";
$retval .= "<td>{$routine['item_param_type'][$i]}</td>\n";
if ($cfg['ShowFunctionFields']) {
$retval .= "<td>\n";
if (stristr($routine['item_param_type'][$i], 'enum')
|| stristr($routine['item_param_type'][$i], 'set')
|| in_array(
strtolower($routine['item_param_type'][$i]), $no_support_types
)
) {
$retval .= "--\n";
} else {
$field = array(
'True_Type' => strtolower($routine['item_param_type'][$i]),
'Type' => '',
'Key' => '',
'Field' => '',
'Default' => '',
'first_timestamp' => false
);
$retval .= "<select name='funcs["
. $routine['item_param_name'][$i] . "]'>";
$retval .= PMA_Util::getFunctionsForField($field, false);
$retval .= "</select>";
}
$retval .= "</td>\n";
}
// Append a class to date/time fields so that
// jQuery can attach a datepicker to them
$class = '';
if ($routine['item_param_type'][$i] == 'DATETIME'
|| $routine['item_param_type'][$i] == 'TIMESTAMP'
) {
$class = 'datetimefield';
} else if ($routine['item_param_type'][$i] == 'DATE') {
$class = 'datefield';
}
$retval .= "<td class='nowrap'>\n";
if (in_array($routine['item_param_type'][$i], array('ENUM', 'SET'))) {
$tokens = PMA_SQP_parse($routine['item_param_length'][$i]);
if ($routine['item_param_type'][$i] == 'ENUM') {
$input_type = 'radio';
} else {
$input_type = 'checkbox';
}
for ($j=0; $j<$tokens['len']; $j++) {
if ($tokens[$j]['type'] != 'punct_listsep') {
$tokens[$j]['data'] = htmlentities(
PMA_Util::unquote($tokens[$j]['data']),
ENT_QUOTES
);
$retval .= "<input name='params["
. $routine['item_param_name'][$i] . "][]' "
. "value='" . $tokens[$j]['data'] . "' type='"
. $input_type . "' />"
. $tokens[$j]['data'] . "<br />\n";
}
}
} else if (in_array(
strtolower($routine['item_param_type'][$i]), $no_support_types
)) {
$retval .= "\n";
} else {
$retval .= "<input class='$class' type='text' name='params["
. $routine['item_param_name'][$i] . "]' />\n";
}
$retval .= "</td>\n";
$retval .= "</tr>\n";
}
$retval .= "\n</table>\n";
if ($GLOBALS['is_ajax_request'] != true) {
$retval .= "</fieldset>\n\n";
$retval .= "<fieldset class='tblFooters'>\n";
$retval .= " <input type='submit' name='execute_routine'\n";
$retval .= " value='" . __('Go') . "' />\n";
$retval .= "</fieldset>\n";
} else {
$retval .= "<input type='hidden' name='execute_routine' value='true' />";
$retval .= "<input type='hidden' name='ajax_request' value='true' />";
}
$retval .= "</form>\n\n";
$retval .= "<!-- END ROUTINE EXECUTE FORM -->\n\n";
return $retval;
} // end PMA_RTN_getExecuteForm()
?>
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