102 lines
2.8 KiB
PHP
102 lines
2.8 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Import progress bar backend
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*
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* @package PhpMyAdmin
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*/
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/* PHP 5.4 stores upload progress data only in the default session.
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* After calling session_name(), we won't find the progress data anymore.
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*
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* https://bugs.php.net/bug.php?id=64075
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*
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* The bug should be somewhere in
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* https://github.com/php/php-src/blob/master/ext/session/session.c#L2342
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*
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* Until this is fixed, we need to load the default session to load the data,
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* export the upload progress information from there,
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* and re-import after switching to our session.
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*
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* However, since https://github.com/phpmyadmin/phpmyadmin/commit/063a2d99
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* we have deactivated this feature, so the corresponding code is now
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* commented out.
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*/
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/*
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if (version_compare(PHP_VERSION, '5.4.0', '>=')
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&& ini_get('session.upload_progress.enabled')
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) {
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$sessionupload = array();
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define('UPLOAD_PREFIX', ini_get('session.upload_progress.prefix'));
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session_start();
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foreach ($_SESSION as $key => $value) {
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// only copy session-prefixed data
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if (substr($key, 0, strlen(UPLOAD_PREFIX)) == UPLOAD_PREFIX) {
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$sessionupload[$key] = $value;
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}
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}
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// PMA will kill all variables, so let's use a constant
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define('SESSIONUPLOAD', serialize($sessionupload));
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session_write_close();
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session_name('phpMyAdmin');
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session_id($_COOKIE['phpMyAdmin']);
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}
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*/
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define('PMA_MINIMUM_COMMON', 1);
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require_once 'libraries/common.inc.php';
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require_once 'libraries/display_import_ajax.lib.php';
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/*
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if (defined('SESSIONUPLOAD')) {
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// write sessionupload back into the loaded PMA session
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$sessionupload = unserialize(SESSIONUPLOAD);
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foreach ($sessionupload as $key => $value) {
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$_SESSION[$key] = $value;
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}
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// remove session upload data that are not set anymore
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foreach ($_SESSION as $key => $value) {
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if (substr($key, 0, strlen(UPLOAD_PREFIX)) == UPLOAD_PREFIX
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&& ! isset($sessionupload[$key])
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) {
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unset($_SESSION[$key]);
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}
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}
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}
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*/
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// AJAX requests can't be cached!
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PMA_noCacheHeader();
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// $_GET["message"] is used for asking for an import message
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if (isset($_GET["message"]) && $_GET["message"]) {
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header('Content-type: text/html');
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// wait 0.3 sec before we check for $_SESSION variable,
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// which is set inside import.php
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usleep(300000);
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// wait until message is available
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while ($_SESSION['Import_message']['message'] == null) {
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usleep(250000); // 0.25 sec
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}
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echo $_SESSION['Import_message']['message'];
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echo '<fieldset class="tblFooters">' . "\n";
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echo ' [ <a href="' . $_SESSION['Import_message']['go_back_url']
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. '">' . __('Back') . '</a> ]' . "\n";
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echo '</fieldset>'."\n";
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} else {
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PMA_importAjaxStatus($_GET["id"]);
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}
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?>
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