444 lines
19 KiB
PHP
444 lines
19 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* @package phpMyAdmin
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*/
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/**
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* Include required files
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*/
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require_once './libraries/common.inc.php';
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require_once './libraries/common.lib.php';
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require_once './libraries/db_routines.lib.php';
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require_once './libraries/mysql_charsets.lib.php';
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/**
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* Include JavaScript libraries
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*/
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$GLOBALS['js_include'][] = 'jquery/jquery-ui-1.8.custom.js';
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$GLOBALS['js_include'][] = 'jquery/timepicker.js';
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$GLOBALS['js_include'][] = 'db_routines.js';
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/**
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* Create labels for the list
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*/
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$titles = PMA_buildActionTitles();
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if ($GLOBALS['is_ajax_request'] != true) {
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/**
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* Displays the header
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*/
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require_once './libraries/db_common.inc.php';
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/**
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* Displays the tabs
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*/
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require_once './libraries/db_info.inc.php';
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} else {
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if (strlen($db)) {
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PMA_DBI_select_db($db);
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if (! isset($url_query)) {
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$url_query = PMA_generate_common_url($db);
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}
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}
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}
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/**
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* Process all requests
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*/
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// Some definitions
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$param_directions = array('IN',
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'OUT',
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'INOUT');
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$param_opts_num = array('UNSIGNED',
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'ZEROFILL',
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'UNSIGNED ZEROFILL');
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$param_sqldataaccess = array('NO SQL',
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'CONTAINS SQL',
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'READS SQL DATA',
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'MODIFIES SQL DATA');
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/**
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* Generate the conditional classes that will be used to attach jQuery events to links.
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*/
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$ajax_class = array(
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'add' => '',
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'edit' => '',
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'exec' => '',
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'drop' => '',
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'export' => ''
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);
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if ($GLOBALS['cfg']['AjaxEnable']) {
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$ajax_class['add'] = 'class="add_routine_anchor"';
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$ajax_class['edit'] = 'class="edit_routine_anchor"';
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$ajax_class['exec'] = 'class="exec_routine_anchor"';
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$ajax_class['drop'] = 'class="drop_routine_anchor"';
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$ajax_class['export'] = 'class="export_routine_anchor"';
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}
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/**
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* Keep a list of errors that occured while processing an 'Add' or 'Edit' operation.
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*/
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$routine_errors = array();
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/**
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* Handle all user requests other than the default of listing routines
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*/
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if (! empty($_REQUEST['execute_routine']) && ! empty($_REQUEST['routine_name'])) {
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// Build the queries
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$routine = PMA_RTN_getRoutineDataFromName($db, $_REQUEST['routine_name'], false);
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if ($routine !== false) {
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$queries = array();
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$end_query = array();
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$args = array();
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for ($i=0; $i<$routine['num_params']; $i++) {
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if (isset($_REQUEST['params'][$routine['param_name'][$i]])) {
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$value = $_REQUEST['params'][$routine['param_name'][$i]];
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if (is_array($value)) { // is SET type
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$value = implode(',', $value);
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}
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$value = PMA_sqlAddSlashes($value);
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if (! empty($_REQUEST['funcs'][$routine['param_name'][$i]])
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&& in_array($_REQUEST['funcs'][$routine['param_name'][$i]], $cfg['Functions'])) {
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$queries[] = "SET @p$i={$_REQUEST['funcs'][$routine['param_name'][$i]]}('$value');\n";
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} else {
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$queries[] = "SET @p$i='$value';\n";
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}
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$args[] = "@p$i";
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} else {
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$args[] = "@p$i";
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}
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if ($routine['type'] == 'PROCEDURE') {
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if ($routine['param_dir'][$i] == 'OUT' || $routine['param_dir'][$i] == 'INOUT') {
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$end_query[] = "@p$i AS " . PMA_backquote($routine['param_name'][$i]);
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}
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}
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}
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if ($routine['type'] == 'PROCEDURE') {
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$queries[] = "CALL " . PMA_backquote($routine['name'])
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. "(" . implode(', ', $args) . ");\n";
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if (count($end_query)) {
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$queries[] = "SELECT " . implode(', ', $end_query) . ";\n";
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}
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} else {
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$queries[] = "SELECT " . PMA_backquote($routine['name'])
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. "(" . implode(', ', $args) . ") "
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. "AS " . PMA_backquote($routine['name']) . ";\n";
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}
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// Execute the queries
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$affected = 0;
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$result = null;
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$outcome = true;
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foreach ($queries as $num => $query) {
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$resource = PMA_DBI_try_query($query);
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if ($resource === false) {
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$outcome = false;
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break;
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}
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while (true) {
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if(! PMA_DBI_more_results()) {
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break;
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}
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PMA_DBI_next_result();
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}
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if (substr($query, 0, 6) == 'SELECT') {
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$result = $resource;
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} else if (substr($query, 0, 4) == 'CALL') {
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$affected = PMA_DBI_affected_rows() - PMA_DBI_num_rows($resource);
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}
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}
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// Generate output
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if ($outcome) {
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$message = __('Your SQL query has been executed successfully');
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if ($routine['type'] == 'PROCEDURE') {
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$message .= '<br />';
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$message .= sprintf(_ngettext('%d row affected by the last statement inside the procedure', '%d rows affected by the last statement inside the procedure', $affected), $affected);
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}
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$message = PMA_message::success($message);
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// Pass the SQL queries through the "pretty printer"
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$output = '<code class="sql" style="margin-bottom: 1em;">';
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$output .= PMA_SQP_formatHtml(PMA_SQP_parse(implode($queries)));
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$output .= '</code>';
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// Display results
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if ($result) {
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$output .= "<fieldset><legend>";
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$output .= sprintf(__('Execution results of routine %s'),
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PMA_backquote(htmlspecialchars($routine['name'])));
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$output .= "</legend>";
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$output .= "<table><tr>";
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foreach (PMA_DBI_get_fields_meta($result) as $key => $field) {
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$output .= "<th>" . htmlspecialchars($field->name) . "</th>";
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}
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$output .= "</tr>";
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// Stored routines can only ever return ONE ROW.
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$data = PMA_DBI_fetch_single_row($result);
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foreach ($data as $key => $value) {
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if ($value === null) {
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$value = '<i>NULL</i>';
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} else {
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$value = htmlspecialchars($value);
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}
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$output .= "<td class='odd'>" . $value . "</td>";
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}
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$output .= "</table></fieldset>";
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} else {
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$notice = __('MySQL returned an empty result set (i.e. zero rows).');
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$output .= PMA_message::notice($notice)->getDisplay();
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}
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} else {
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$output = '';
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$message = PMA_message::error(sprintf(__('The following query has failed: "%s"'), $query) . '<br /><br />'
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. __('MySQL said: ') . PMA_DBI_getError(null));
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}
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// Print/send output
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if ($GLOBALS['is_ajax_request']) {
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$extra_data = array('dialog' => false);
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PMA_ajaxResponse($message->getDisplay() . $output, $message->isSuccess(), $extra_data);
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} else {
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echo $message->getDisplay() . $output;
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if ($message->isError()) {
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// At least one query has failed, so shouldn't
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// execute any more queries, so we quit.
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exit;
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}
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unset($_POST);
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// Now deliberately fall through to displaying the routines list
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}
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} else {
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$message = __('Error in processing request') . ' : '
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. sprintf(__('No routine with name %1$s found in database %2$s'),
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htmlspecialchars(PMA_backquote($_REQUEST['routine_name'])),
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htmlspecialchars(PMA_backquote($db)));
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$message = PMA_message::error($message);
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if ($GLOBALS['is_ajax_request']) {
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PMA_ajaxResponse($message, $message->isSuccess());
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} else {
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echo $message->getDisplay();
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unset($_POST);
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}
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}
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} else if (! empty($_GET['execute_dialog']) && ! empty($_GET['routine_name'])) {
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/**
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* Display the execute form for a routine.
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*/
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$routine = PMA_RTN_getRoutineDataFromName($db, $_GET['routine_name'], false);
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if ($routine !== false) {
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$form = PMA_RTN_getExecuteForm($routine, $GLOBALS['is_ajax_request']);
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if ($GLOBALS['is_ajax_request'] == true) {
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$extra_data = array();
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$extra_data['dialog'] = true;
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$extra_data['title'] = __("Execute routine") . " ";
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$extra_data['title'] .= PMA_backquote(htmlentities($_GET['routine_name'], ENT_QUOTES));
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PMA_ajaxResponse($form, true, $extra_data);
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} else {
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echo "\n\n<h2>" . __("Execute routine") . "</h2>\n\n";
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echo $form;
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require './libraries/footer.inc.php';
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// exit;
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}
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} else if (($GLOBALS['is_ajax_request'] == true)) {
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PMA_ajaxResponse(PMA_message::error(), false);
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}
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} else if (! empty($_GET['exportroutine']) && ! empty($_GET['routine_name'])) {
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/**
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* Display the export for a routine.
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*/
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$routine_name = htmlspecialchars(PMA_backquote($_GET['routine_name']));
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$routine_type = PMA_DBI_fetch_value("SELECT ROUTINE_TYPE "
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. "FROM INFORMATION_SCHEMA.ROUTINES "
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. "WHERE ROUTINE_SCHEMA='" . PMA_sqlAddslashes($db) . "' "
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. "AND SPECIFIC_NAME='" . PMA_sqlAddslashes($_GET['routine_name']) . "';");
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if (! empty($routine_type) && $create_proc = PMA_DBI_get_definition($db, $routine_type, $_GET['routine_name'])) {
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$create_proc = '<textarea cols="40" rows="15" style="width: 100%;">' . htmlspecialchars($create_proc) . '</textarea>';
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if ($GLOBALS['is_ajax_request']) {
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$extra_data = array('title' => sprintf(__('Export of routine %s'), $routine_name));
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PMA_ajaxResponse($create_proc, true, $extra_data);
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} else {
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echo '<fieldset>' . "\n"
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. ' <legend>' . sprintf(__('Export of routine %s'), $routine_name) . '</legend>' . "\n"
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. $create_proc . "\n"
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. '</fieldset>';
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}
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} else {
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$response = __('Error in processing request') . ' : '
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. sprintf(__('No routine with name %1$s found in database %2$s'),
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$routine_name, htmlspecialchars(PMA_backquote($db)));
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$response = PMA_message::error($response);
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if ($GLOBALS['is_ajax_request']) {
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PMA_ajaxResponse($response, false);
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} else {
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$response->display();
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}
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}
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} else if (! empty($_REQUEST['routine_process_addroutine']) || ! empty($_REQUEST['routine_process_editroutine'])) {
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/**
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* Handle a request to create/edit a routine
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*/
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$sql_query = '';
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$routine_query = PMA_RTN_getQueryFromRequest();
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if (! count($routine_errors)) { // set by PMA_RTN_getQueryFromRequest()
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// Execute the created query
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if (! empty($_REQUEST['routine_process_editroutine'])) {
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if (! in_array($_REQUEST['routine_original_type'], array('PROCEDURE', 'FUNCTION'))) {
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$routine_errors[] = sprintf(__('Invalid routine type: "%s"'), htmlspecialchars($_REQUEST['routine_original_type']));
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} else {
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// Backup the old routine, in case something goes wrong
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$create_routine = PMA_DBI_get_definition($db, $_REQUEST['routine_original_type'], $_REQUEST['routine_original_name']);
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$drop_routine = "DROP {$_REQUEST['routine_original_type']} " . PMA_backquote($_REQUEST['routine_original_name']) . ";\n";
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$result = PMA_DBI_try_query($drop_routine);
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if (! $result) {
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$routine_errors[] = sprintf(__('The following query has failed: "%s"'), $drop_routine) . '<br />'
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. __('MySQL said: ') . PMA_DBI_getError(null);
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} else {
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$result = PMA_DBI_try_query($routine_query);
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if (! $result) {
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$routine_errors[] = sprintf(__('The following query has failed: "%s"'), $routine_query) . '<br />'
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. __('MySQL said: ') . PMA_DBI_getError(null);
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// We dropped the old routine, but were unable to create the new one
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// Try to restore the backup query
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$result = PMA_DBI_try_query($create_routine);
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if (! $result) {
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// OMG, this is really bad! We dropped the query, failed to create a new one
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// and now even the backup query does not execute!
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// This should not happen, but we better handle this just in case.
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$routine_errors[] = __('Sorry, we failed to restore the dropped routine.') . '<br />'
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. __('The backed up query was:') . "\"$create_routine\"" . '<br />'
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. __('MySQL said: ') . PMA_DBI_getError(null);
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}
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} else {
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$message = PMA_Message::success(__('Routine %1$s has been modified.'));
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$message->addParam(PMA_backquote($_REQUEST['routine_name']));
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$sql_query = $drop_routine . $routine_query;
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}
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}
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}
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} else {
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// 'Add a new routine' mode
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$result = PMA_DBI_try_query($routine_query);
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if (! $result) {
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$routine_errors[] = sprintf(__('The following query has failed: "%s"'), $routine_query) . '<br /><br />'
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. __('MySQL said: ') . PMA_DBI_getError(null);
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} else {
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$message = PMA_Message::success(__('Routine %1$s has been created.'));
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$message->addParam(PMA_backquote($_REQUEST['routine_name']));
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$sql_query = $routine_query;
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}
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}
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}
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if (count($routine_errors)) {
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$message = PMA_Message::error(__('<b>One or more errors have occured while processing your request:</b>'));
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$message->addString('<ul>');
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foreach ($routine_errors as $num => $string) {
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$message->addString('<li>' . $string . '</li>');
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}
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$message->addString('</ul>');
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}
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$output = PMA_showMessage($message, $sql_query);
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if ($GLOBALS['is_ajax_request']) {
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$extra_data = array();
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if ($message->isSuccess()) {
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$columns = "`SPECIFIC_NAME`, `ROUTINE_NAME`, `ROUTINE_TYPE`, `DTD_IDENTIFIER`, `ROUTINE_DEFINITION`";
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$where = "ROUTINE_SCHEMA='" . PMA_sqlAddslashes($db) . "' AND ROUTINE_NAME='" . PMA_sqlAddslashes($_REQUEST['routine_name']) . "'";
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$routine = PMA_DBI_fetch_single_row("SELECT $columns FROM `INFORMATION_SCHEMA`.`ROUTINES` WHERE $where;");
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$extra_data['name'] = htmlspecialchars(strtoupper($_REQUEST['routine_name']));
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$extra_data['new_row'] = PMA_RTN_getRowForRoutinesList($routine, 0, true);
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$response = $output;
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} else {
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$response = $message;
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}
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PMA_ajaxResponse($response, $message->isSuccess(), $extra_data);
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}
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}
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/**
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* Display a form used to add/edit a routine, if necessary
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*/
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if (count($routine_errors) || ( empty($_REQUEST['routine_process_addroutine']) && empty($_REQUEST['routine_process_editroutine']) &&
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(! empty($_REQUEST['addroutine']) || ! empty($_REQUEST['editroutine'])
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|| ! empty($_REQUEST['routine_addparameter']) || ! empty($_REQUEST['routine_removeparameter'])
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|| ! empty($_REQUEST['routine_changetype'])))) { // FIXME: this must be simpler than that
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// Handle requests to add/remove parameters and changing routine type
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// This is necessary when JS is disabled
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$operation = '';
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if (! empty($_REQUEST['routine_addparameter'])) {
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$operation = 'add';
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} else if (! empty($_REQUEST['routine_removeparameter'])) {
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$operation = 'remove';
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} else if (! empty($_REQUEST['routine_changetype'])) {
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$operation = 'change';
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}
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// Get the data for the form (if any)
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if (! empty($_REQUEST['addroutine'])) {
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$title = __("Create routine");
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$routine = PMA_RTN_getRoutineDataFromRequest();
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$mode = 'add';
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} else if (! empty($_REQUEST['editroutine'])) {
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$title = __("Edit routine");
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if (! $operation && ! empty($_REQUEST['routine_name']) && empty($_REQUEST['routine_process_editroutine'])) {
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$routine = PMA_RTN_getRoutineDataFromName($db, $_REQUEST['routine_name']);
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if ($routine !== false) {
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$routine['original_name'] = $routine['name'];
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$routine['original_type'] = $routine['type'];
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}
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} else {
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$routine = PMA_RTN_getRoutineDataFromRequest();
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}
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$mode = 'edit';
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}
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if ($routine !== false) {
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// Show form
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$editor = PMA_RTN_getEditorForm($mode, $operation, $routine, $routine_errors, $GLOBALS['is_ajax_request']);
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if ($GLOBALS['is_ajax_request']) {
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$template = PMA_RTN_getParameterRow();
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$extra_data = array('title' => $title, 'param_template' => $template, 'type' => $routine['type']);
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PMA_ajaxResponse($editor, true, $extra_data);
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}
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echo "\n\n<h2>$title</h2>\n\n$editor";
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require './libraries/footer.inc.php';
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// exit;
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} else {
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$message = __('Error in processing request') . ' : '
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. sprintf(__('No routine with name %1$s found in database %2$s'),
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htmlspecialchars(PMA_backquote($_REQUEST['routine_name'])),
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htmlspecialchars(PMA_backquote($db)));
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$message = PMA_message::error($message);
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if ($GLOBALS['is_ajax_request']) {
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PMA_ajaxResponse($message, false);
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} else {
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$message->display();
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}
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}
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}
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/**
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* Display a list of available routines
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*/
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echo PMA_RTN_getRoutinesList();
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/**
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* Display the form for adding a new routine, if the user has the privileges.
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*/
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echo PMA_RTN_getAddRoutineLink();
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/**
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* Display a warning for users with PHP's old "mysql" extension.
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*/
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if ($GLOBALS['cfg']['Server']['extension'] === 'mysql') {
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trigger_error(__('You are using PHP\'s deprecated \'mysql\' extension, '
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. 'which is not capable of handling multi queries. '
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. '<b>The execution of some stored routines may fail!</b> '
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. 'Please use the improved \'mysqli\' extension to '
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. 'avoid any problems.'), E_USER_WARNING);
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}
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if ($GLOBALS['is_ajax_request'] != true) {
|
|
/**
|
|
* Displays the footer
|
|
*/
|
|
require './libraries/footer.inc.php';
|
|
}
|
|
|
|
?>
|
