793b062d57
Fixes #14552: Considering how function signatures work in PHP, this should be a reltatively 'safe' change, as the mysqli lib currently would still do a check for cases where the passed in $link was either null or false. Otherwise the bug's source appears to be a common mistake in PHP: null != undefined Signed-off-by: Andy Baugh <thomas.baugh@cpanel.net>
122 lines
3.4 KiB
PHP
122 lines
3.4 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* General functions.
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*
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* @package PhpMyAdmin
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*/
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declare(strict_types=1);
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namespace PhpMyAdmin\Rte;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\Message;
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use PhpMyAdmin\Response;
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use PhpMyAdmin\Rte\Events;
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use PhpMyAdmin\Rte\Triggers;
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use PhpMyAdmin\Rte\Words;
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use PhpMyAdmin\Util;
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/**
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* PhpMyAdmin\Rte\General class
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*
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* @package PhpMyAdmin
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*/
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class General
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{
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/**
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* @var DatabaseInterface
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*/
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private $dbi;
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/**
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* General constructor.
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*
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* @param DatabaseInterface $dbi DatabaseInterface object
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*/
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public function __construct(DatabaseInterface $dbi)
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{
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$this->dbi = $dbi;
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}
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/**
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* Check result
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*
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* @param resource|bool $result Query result
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* @param string $error Error to add
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* @param string $createStatement Query
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* @param array $errors Errors
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*
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* @return array
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*/
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public function checkResult($result, $error, $createStatement, array $errors)
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{
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if ($result) {
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return $errors;
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}
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// OMG, this is really bad! We dropped the query,
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// failed to create a new one
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// and now even the backup query does not execute!
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// This should not happen, but we better handle
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// this just in case.
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$errors[] = $error . '<br />'
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. __('The backed up query was:')
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. "\"" . htmlspecialchars($createStatement) . "\"" . '<br />'
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. __('MySQL said: ') . $this->dbi->getError();
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return $errors;
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}
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/**
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* Send TRI or EVN editor via ajax or by echoing.
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*
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* @param string $type TRI or EVN
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* @param string $mode Editor mode 'add' or 'edit'
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* @param array $item Data necessary to create the editor
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* @param string $title Title of the editor
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* @param string $db Database
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* @param string $operation Operation 'change' or ''
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*
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* @return void
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*/
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public function sendEditor($type, $mode, array $item, $title, $db, $operation = null)
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{
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$events = new Events($this->dbi);
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$triggers = new Triggers($this->dbi);
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$words = new Words();
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$response = Response::getInstance();
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if ($item !== false) {
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// Show form
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if ($type == 'TRI') {
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$editor = $triggers->getEditorForm($mode, $item);
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} else { // EVN
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$editor = $events->getEditorForm($mode, $operation, $item);
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}
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if ($response->isAjax()) {
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$response->addJSON('message', $editor);
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$response->addJSON('title', $title);
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} else {
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echo "\n\n<h2>$title</h2>\n\n$editor";
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unset($_POST);
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}
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exit;
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} else {
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$message = __('Error in processing request:') . ' ';
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$message .= sprintf(
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$words->get('not_found'),
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htmlspecialchars(Util::backquote($_REQUEST['item_name'])),
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htmlspecialchars(Util::backquote($db))
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);
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$message = Message::error($message);
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if ($response->isAjax()) {
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$response->setRequestStatus(false);
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$response->addJSON('message', $message);
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exit;
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} else {
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$message->display();
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}
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}
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}
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}
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