private function restore_backup($timestamp, $continuation_data = null)
{
@set_time_limit(UPDRAFTPLUS_SET_TIME_LIMIT);
global $wp_filesystem, $updraftplus;
$backup_history = UpdraftPlus_Options::get_updraft_option('updraft_backup_history');
if (!isset($backup_history[$timestamp]) || !is_array($backup_history[$timestamp])) {
echo '<p>' . __('This backup does not exist in the backup history - restoration aborted. Timestamp:', 'updraftplus') . " {$timestamp}</p><br/>";
return new WP_Error('does_not_exist', __('Backup does not exist in the backup history', 'updraftplus'));
}
// request_filesystem_credentials passes on fields just via hidden name/value pairs.
// Build array of parameters to be passed via this
$extra_fields = array();
if (isset($_POST['updraft_restore']) && is_array($_POST['updraft_restore'])) {
foreach ($_POST['updraft_restore'] as $entity) {
$_POST['updraft_restore_' . $entity] = 1;
$extra_fields[] = 'updraft_restore_' . $entity;
}
}
if (is_array($continuation_data)) {
foreach ($continuation_data['second_loop_entities'] as $type => $files) {
$_POST['updraft_restore_' . $type] = 1;
if (!in_array('updraft_restore_' . $type, $extra_fields)) {
$extra_fields[] = 'updraft_restore_' . $type;
}
}
if (!empty($continuation_data['restore_options'])) {
$restore_options = $continuation_data['restore_options'];
}
}
// Now make sure that updraft_restorer_ option fields get passed along to request_filesystem_credentials
foreach ($_POST as $key => $value) {
if (0 === strpos($key, 'updraft_restorer_')) {
$extra_fields[] = $key;
}
}
$credentials = request_filesystem_credentials(UpdraftPlus_Options::admin_page() . "?page=updraftplus&action=updraft_restore&backup_timestamp={$timestamp}", '', false, false, $extra_fields);
WP_Filesystem($credentials);
if ($wp_filesystem->errors->get_error_code()) {
echo '<p><em><a href="https://updraftplus.com/faqs/asked-ftp-details-upon-restorationmigration-updates/">' . __('Why am I seeing this?', 'updraftplus') . '</a></em></p>';
foreach ($wp_filesystem->errors->get_error_messages() as $message) {
show_message($message);
}
exit;
}
// If we make it this far then WP_Filesystem has been instantiated and is functional
# Set up logging
$updraftplus->backup_time_nonce();
$updraftplus->jobdata_set('job_type', 'restore');
$updraftplus->jobdata_set('job_time_ms', $updraftplus->job_time_ms);
$updraftplus->logfile_open($updraftplus->nonce);
# Provide download link for the log file
# TODO: Automatic purging of old log files
# TODO: Provide option to auto-email the log file
echo '<h1>' . __('UpdraftPlus Restoration: Progress', 'updraftplus') . '</h1><div id="updraft-restore-progress">';
$this->show_admin_warning('<a target="_blank" href="?action=downloadlog&page=updraftplus&updraftplus_backup_nonce=' . htmlspecialchars($updraftplus->nonce) . '">' . __('Follow this link to download the log file for this restoration (needed for any support requests).', 'updraftplus') . '</a>');
$updraft_dir = trailingslashit($updraftplus->backups_dir_location());
$foreign_known = apply_filters('updraftplus_accept_archivename', array());
$service = isset($backup_history[$timestamp]['service']) ? $backup_history[$timestamp]['service'] : false;
if (!is_array($service)) {
$service = array($service);
}
// Now, need to turn any updraft_restore_<entity> fields (that came from a potential WP_Filesystem form) back into parts of the _POST array (which we want to use)
if (empty($_POST['updraft_restore']) || !is_array($_POST['updraft_restore'])) {
$_POST['updraft_restore'] = array();
}
$backup_set = $backup_history[$timestamp];
$entities_to_restore = array();
foreach ($_POST['updraft_restore'] as $entity) {
if (empty($backup_set['meta_foreign'])) {
$entities_to_restore[$entity] = $entity;
} else {
if ('db' == $entity && !empty($foreign_known[$backup_set['meta_foreign']]) && !empty($foreign_known[$backup_set['meta_foreign']]['separatedb'])) {
$entities_to_restore[$entity] = 'db';
} else {
$entities_to_restore[$entity] = 'wpcore';
}
}
}
foreach ($_POST as $key => $value) {
if (0 === strpos($key, 'updraft_restore_')) {
$nkey = substr($key, 16);
if (!isset($entities_to_restore[$nkey])) {
$_POST['updraft_restore'][] = $nkey;
if (empty($backup_set['meta_foreign'])) {
$entities_to_restore[$nkey] = $nkey;
} else {
if ('db' == $entity && !empty($foreign_known[$backup_set['meta_foreign']]['separatedb'])) {
$entities_to_restore[$nkey] = 'db';
} else {
$entities_to_restore[$nkey] = 'wpcore';
}
}
}
}
}
if (0 == count($_POST['updraft_restore'])) {
echo '<p>' . __('ABORT: Could not find the information on which entities to restore.', 'updraftplus') . '</p>';
echo '<p>' . __('If making a request for support, please include this information:', 'updraftplus') . ' ' . count($_POST) . ' : ' . htmlspecialchars(serialize($_POST)) . '</p>';
return new WP_Error('missing_info', 'Backup information not found');
}
$this->entities_to_restore = $entities_to_restore;
set_error_handler(array($updraftplus, 'php_error'), E_ALL & ~E_STRICT);
/*
$_POST['updraft_restore'] is typically something like: array( 0=>'db', 1=>'plugins', 2=>'themes'), etc.
i.e. array ( 'db', 'plugins', themes')
*/
if (empty($restore_options)) {
// Gather the restore optons into one place - code after here should read the options, and not the HTTP layer
$restore_options = array();
if (!empty($_POST['updraft_restorer_restore_options'])) {
parse_str($_POST['updraft_restorer_restore_options'], $restore_options);
}
$restore_options['updraft_restorer_replacesiteurl'] = empty($_POST['updraft_restorer_replacesiteurl']) ? false : true;
$restore_options['updraft_encryptionphrase'] = empty($_POST['updraft_encryptionphrase']) ? '' : (string) $_POST['updraft_encryptionphrase'];
$restore_options['updraft_restorer_wpcore_includewpconfig'] = empty($_POST['updraft_restorer_wpcore_includewpconfig']) ? false : true;
$updraftplus->jobdata_set('restore_options', $restore_options);
}
// Restore in the most helpful order
uksort($backup_set, array($this, 'sort_restoration_entities'));
// Now log
$copy_restore_options = $restore_options;
if (!empty($copy_restore_options['updraft_encryptionphrase'])) {
$copy_restore_options['updraft_encryptionphrase'] = '***';
}
$updraftplus->log("Restore job started. Entities to restore: " . implode(', ', array_flip($entities_to_restore)) . '. Restore options: ' . json_encode($copy_restore_options));
$backup_set['timestamp'] = $timestamp;
$backupable_entities = $updraftplus->get_backupable_file_entities(true, true);
// Allow add-ons to adjust the restore directory (but only in the case of restore - otherwise, they could just use the filter built into UpdraftPlus::get_backupable_file_entities)
$backupable_entities = apply_filters('updraft_backupable_file_entities_on_restore', $backupable_entities, $restore_options, $backup_set);
// We use a single object for each entity, because we want to store information about the backup set
require_once UPDRAFTPLUS_DIR . '/restorer.php';
global $updraftplus_restorer;
$updraftplus_restorer = new Updraft_Restorer(new Updraft_Restorer_Skin(), $backup_set, false, $restore_options);
$second_loop = array();
echo "<h2>" . __('Final checks', 'updraftplus') . '</h2>';
if (empty($backup_set['meta_foreign'])) {
$entities_to_download = $entities_to_restore;
} else {
if (!empty($foreign_known[$backup_set['meta_foreign']]['separatedb'])) {
$entities_to_download = array();
if (in_array('db', $entities_to_restore)) {
$entities_to_download['db'] = 1;
}
if (count($entities_to_restore) > 1 || !in_array('db', $entities_to_restore)) {
$entities_to_download['wpcore'] = 1;
}
} else {
$entities_to_download = array('wpcore' => 1);
}
}
// First loop: make sure that files are present + readable; and populate array for second loop
foreach ($backup_set as $type => $files) {
// All restorable entities must be given explicitly, as we can store other arbitrary data in the history array
if (!isset($backupable_entities[$type]) && 'db' != $type) {
continue;
}
if (isset($backupable_entities[$type]['restorable']) && $backupable_entities[$type]['restorable'] == false) {
continue;
}
if (!isset($entities_to_download[$type])) {
continue;
}
if ('wpcore' == $type && is_multisite() && 0 === $updraftplus_restorer->ud_backup_is_multisite) {
echo "<p>{$type}: <strong>";
echo __('Skipping restoration of WordPress core when importing a single site into a multisite installation. If you had anything necessary in your WordPress directory then you will need to re-add it manually from the zip file.', 'updraftplus');
#TODO
#$updraftplus->log_e('Skipping restoration of WordPress core when importing a single site into a multisite installation. If you had anything necessary in your WordPress directory then you will need to re-add it manually from the zip file.');
echo "</strong></p>";
continue;
}
if (is_string($files)) {
$files = array($files);
}
foreach ($files as $ind => $file) {
$fullpath = $updraft_dir . $file;
echo sprintf(__("Looking for %s archive: file name: %s", 'updraftplus'), $type, htmlspecialchars($file)) . "<br>";
if (is_array($continuation_data) && isset($continuation_data['second_loop_entities'][$type]) && !in_array($file, $continuation_data['second_loop_entities'][$type])) {
echo __('Skipping: this archive was already restored.', 'updraftplus') . "<br>";
// Set the marker so that the existing directory isn't moved out of the way
$updraftplus_restorer->been_restored[$type] = true;
continue;
}
add_action('http_request_args', array($updraftplus, 'modify_http_options'));
foreach ($service as $serv) {
if (!is_readable($fullpath)) {
$sd = empty($updraftplus->backup_methods[$serv]) ? $serv : $updraftplus->backup_methods[$serv];
echo __("File is not locally present - needs retrieving from remote storage", 'updraftplus') . " ({$sd})";
$this->download_file($file, $serv);
echo ": ";
if (!is_readable($fullpath)) {
echo __("Error", 'updraftplus');
} else {
echo __("OK", 'updraftplus');
}
echo '<br>';
}
}
remove_action('http_request_args', array($updraftplus, 'modify_http_options'));
$index = $ind == 0 ? '' : $ind;
// If a file size is stored in the backup data, then verify correctness of the local file
if (isset($backup_history[$timestamp][$type . $index . '-size'])) {
$fs = $backup_history[$timestamp][$type . $index . '-size'];
echo __("Archive is expected to be size:", 'updraftplus') . " " . round($fs / 1024, 1) . " KB: ";
$as = @filesize($fullpath);
if ($as == $fs) {
echo __('OK', 'updraftplus') . '<br>';
} else {
echo "<strong>" . __('Error:', 'updraftplus') . "</strong> " . __('file is size:', 'updraftplus') . " " . round($as / 1024) . " ({$fs}, {$as})<br>";
}
} else {
echo __("The backup records do not contain information about the proper size of this file.", 'updraftplus') . "<br>";
}
if (!is_readable($fullpath)) {
echo __('Could not find one of the files for restoration', 'updraftplus') . " ({$file})<br>";
$updraftplus->log("{$file}: " . __('Could not find one of the files for restoration', 'updraftplus'), 'error');
echo '</div>';
restore_error_handler();
return false;
}
}
if (empty($updraftplus_restorer->ud_foreign)) {
$types = array($type);
} else {
if ('db' != $type || empty($foreign_known[$updraftplus_restorer->ud_foreign]['separatedb'])) {
$types = array('wpcore');
} else {
$types = array('db');
}
}
foreach ($types as $check_type) {
$info = isset($backupable_entities[$check_type]) ? $backupable_entities[$check_type] : array();
$val = $updraftplus_restorer->pre_restore_backup($files, $check_type, $info, $continuation_data);
if (is_wp_error($val)) {
$updraftplus->log_wp_error($val);
foreach ($val->get_error_messages() as $msg) {
echo '<strong>' . __('Error:', 'updraftplus') . '</strong> ' . htmlspecialchars($msg) . '<br>';
}
foreach ($val->get_error_codes() as $code) {
if ('already_exists' == $code) {
$this->print_delete_old_dirs_form(false);
}
}
echo '</div>';
//close the updraft_restore_progress div even if we error
restore_error_handler();
return $val;
} elseif (false === $val) {
echo '</div>';
//close the updraft_restore_progress div even if we error
restore_error_handler();
return false;
}
}
foreach ($entities_to_restore as $entity => $via) {
if ($via == $type) {
if ('wpcore' == $via && 'db' == $entity && count($files) > 1) {
$second_loop[$entity] = apply_filters('updraftplus_select_wpcore_file_with_db', $files, $updraftplus_restorer->ud_foreign);
} else {
$second_loop[$entity] = $files;
}
}
}
}
$updraftplus_restorer->delete = UpdraftPlus_Options::get_updraft_option('updraft_delete_local') ? true : false;
if ('none' === $service || 'email' === $service || empty($service) || is_array($service) && 1 == count($service) && (in_array('none', $service) || in_array('', $service) || in_array('email', $service)) || !empty($updraftplus_restorer->ud_foreign)) {
if ($updraftplus_restorer->delete) {
$updraftplus->log_e('Will not delete any archives after unpacking them, because there was no cloud storage for this backup');
}
$updraftplus_restorer->delete = false;
}
if (!empty($updraftplus_restorer->ud_foreign)) {
$updraftplus->log("Foreign backup; created by: " . $updraftplus_restorer->ud_foreign);
}
// Second loop: now actually do the restoration
uksort($second_loop, array($this, 'sort_restoration_entities'));
// If continuing, then prune those already done
if (is_array($continuation_data)) {
foreach ($second_loop as $type => $files) {
if (isset($continuation_data['second_loop_entities'][$type])) {
$second_loop[$type] = $continuation_data['second_loop_entities'][$type];
}
}
}
$updraftplus->jobdata_set('second_loop_entities', $second_loop);
$updraftplus->jobdata_set('backup_timestamp', $timestamp);
// use a site option, as otherwise on multisite when all the array of options is updated via UpdraftPlus_Options::update_site_option(), it will over-write any restored UD options from the backup
update_site_option('updraft_restore_in_progress', $updraftplus->nonce);
foreach ($second_loop as $type => $files) {
# Types: uploads, themes, plugins, others, db
$info = isset($backupable_entities[$type]) ? $backupable_entities[$type] : array();
echo 'db' == $type ? "<h2>" . __('Database', 'updraftplus') . "</h2>" : "<h2>" . $info['description'] . "</h2>";
$updraftplus->log("Entity: " . $type);
if (is_string($files)) {
$files = array($files);
}
foreach ($files as $fkey => $file) {
$last_one = 1 == count($second_loop) && 1 == count($files);
$val = $updraftplus_restorer->restore_backup($file, $type, $info, $last_one);
if (is_wp_error($val)) {
$codes = $val->get_error_codes();
if (is_array($codes) && in_array('not_found', $codes) && !empty($updraftplus_restorer->ud_foreign) && apply_filters('updraftplus_foreign_allow_missing_entity', false, $type, $updraftplus_restorer->ud_foreign)) {
$updraftplus->log("Entity to move not found in this zip - but this is possible with this foreign backup type");
} else {
$updraftplus->log_e($val);
foreach ($val->get_error_messages() as $msg) {
echo '<strong>' . __('Error message', 'updraftplus') . ':</strong> ' . htmlspecialchars($msg) . '<br>';
}
$codes = $val->get_error_codes();
if (is_array($codes)) {
foreach ($codes as $code) {
$data = $val->get_error_data($code);
if (!empty($data)) {
$pdata = is_string($data) ? $data : serialize($data);
echo '<strong>' . __('Error data:', 'updraftplus') . '</strong> ' . htmlspecialchars($pdata) . '<br>';
if (false !== strpos($pdata, 'PCLZIP_ERR_BAD_FORMAT (-10)')) {
echo '<a href="https://updraftplus.com/faqs/error-message-pclzip_err_bad_format-10-invalid-archive-structure-mean/"><strong>' . __('Please consult this FAQ for help on what to do about it.', 'updraftplus') . '</strong></a><br>';
}
}
}
}
echo '</div>';
//close the updraft_restore_progress div even if we error
restore_error_handler();
return $val;
}
} elseif (false === $val) {
echo '</div>';
//close the updraft_restore_progress div even if we error
restore_error_handler();
return false;
}
unset($files[$fkey]);
$second_loop[$type] = $files;
$updraftplus->jobdata_set('second_loop_entities', $second_loop);
$updraftplus->jobdata_set('backup_timestamp', $timestamp);
do_action('updraft_restored_archive', $file, $type, $val, $fkey, $timestamp);
}
unset($second_loop[$type]);
update_site_option('updraft_restore_in_progress', $updraftplus->nonce);
$updraftplus->jobdata_set('second_loop_entities', $second_loop);
$updraftplus->jobdata_set('backup_timestamp', $timestamp);
}
// All done - remove
delete_site_option('updraft_restore_in_progress');
foreach (array('template', 'stylesheet', 'template_root', 'stylesheet_root') as $opt) {
add_filter('pre_option_' . $opt, array($this, 'option_filter_' . $opt));
}
# Clear any cached pages after the restore
$updraftplus_restorer->clear_cache();
if (!function_exists('validate_current_theme')) {
require_once ABSPATH . WPINC . '/themes';
}
# Have seen a case where the current theme in the DB began with a capital, but not on disk - and this breaks migrating from Windows to a case-sensitive system
$template = get_option('template');
if (!empty($template) && $template != WP_DEFAULT_THEME && $template != strtolower($template)) {
$theme_root = get_theme_root($template);
$theme_root2 = get_theme_root(strtolower($template));
if (!file_exists("{$theme_root}/{$template}/style.css") && file_exists("{$theme_root}/" . strtolower($template) . "/style.css")) {
$updraftplus->log_e("Theme directory (%s) not found, but lower-case version exists; updating database option accordingly", $template);
update_option('template', strtolower($template));
}
}
if (!validate_current_theme()) {
echo '<strong>';
$updraftplus->log_e("The current theme was not found; to prevent this stopping the site from loading, your theme has been reverted to the default theme");
echo '</strong>';
}
echo '</div>';
//close the updraft_restore_progress div
restore_error_handler();
return true;
}
public function admin_footer()
{
global $updraftplus, $pagenow;
// Next, the actions that only come on the UpdraftPlus page
if ($pagenow != UpdraftPlus_Options::admin_page() || empty($_REQUEST['page']) || 'updraftplus' != $_REQUEST['page']) {
return;
}
?>
<script>
jQuery(document).ready(function($) {
$('#updraft_migrate_modal_main').on('click', '.updraft_migrate_local_key_delete', function() {
var $keylink = $(this);
var keyid = $keylink.data('keyid');
var data = {
action: 'updraft_ajax',
subaction: 'doaction',
subsubaction: 'updraft_migrate_key_delete',
nonce: '<?php
echo wp_create_nonce('updraftplus-credentialtest-nonce');
?>
',
keyid: keyid,
}
$keylink.html(updraftlion.deleting);
jQuery.post(ajaxurl, data, function(response) {
try {
resp = jQuery.parseJSON(response);
if (resp.hasOwnProperty('ourkeys')) {
$('#updraft_migrate_our_keys_container').html(resp.ourkeys);
} else {
alert(updraftlion.unexpectedresponse+' '+response);
console.log(resp);
console.log(response);
}
} catch(err) {
alert(updraftlion.unexpectedresponse+' '+response);
console.log(err);
console.log(response);
return;
}
});
});
$('#updraft_migrate_modal_main').on('click', '#updraft_migrate_send_button', function() {
$('#updraft_migrate_modal_main').hide();
var site_id = $('#updraft_remotesites_selector').val();
var site_url = $('#updraft_remotesites_selector option:selected').text();
$('#updraft_migrate_modal_alt').html('<p><strong>'+updraftlion.sendtosite+'</strong> '+site_url+'</p><p id="updraft_migrate_testinginprogress">'+updraftlion.testingconnection+'</p>').slideDown('fast');
var data = {
action: 'updraft_ajax',
subaction: 'doaction',
subsubaction: 'updraft_remote_ping_test',
nonce: '<?php
echo wp_create_nonce('updraftplus-credentialtest-nonce');
?>
',
id: site_id,
url: site_url
}
$.post(ajaxurl, data, function(response) {
try {
resp = $.parseJSON(response);
if (resp.hasOwnProperty('e')) {
console.log(resp);
$('#updraft_migrate_modal_alt').append('<p style="color:red;">'+updraftlion.unexpectedresponse+' '+resp.r+' ('+resp.code+'). '+updraftlion.checkrpcsetup+'</p>');
if (resp.hasOwnProperty('moreinfo')) {
$('#updraft_migrate_modal_alt').append(resp.moreinfo);
}
// alert(updraftlion.unexpectedresponse+' '+resp.r+' ('+resp.code+'). '+updraftlion.checkrpcsetup);
} else if (resp.hasOwnProperty('success')) {
if (resp.hasOwnProperty('r')) {
$('#updraft_migrate_testinginprogress').replaceWith('<p style="">'+resp.r+'</p>');
}
var entities = [ '<?php
$entities = $updraftplus->get_backupable_file_entities();
echo implode("', '", array_keys($entities));
?>
' ];
var $mmodal = $("#updraft-migrate-modal");
var buttons = {};
buttons[updraftlion.send] = function () {
var onlythisfileentity = '';
var arrayLength = entities.length;
for (var i = 0; i < arrayLength; i++) {
if ($('#remotesend_updraft_include_'+entities[i]).is(':checked')) {
if (onlythisfileentity != '') { onlythisfileentity += ','; }
onlythisfileentity += entities[i];
}
//Do something
}
var backupnow_nodb = $('#remotesend_backupnow_db').is(':checked') ? 0 : 1;
var backupnow_nofiles = 0;
if ('' == onlythisfileentity) { backupnow_nofiles = 1; }
var backupnow_nocloud = 1;
var extradata = 'services=remotesend/'+site_id;
if ($('#remotesend_backupnow_cloud').is(':checked')) {
// extradata = extradata+',cloudalso';
backupnow_nocloud = 0;
}
if (backupnow_nodb && backupnow_nofiles) {
alert(updraftlion.excludedeverything);
return;
}
$(this).dialog("close");
setTimeout(function() {
$('#updraft_lastlogmessagerow').fadeOut('slow', function() {
$(this).fadeIn('slow');
});
}, 1700);
updraft_backupnow_go(backupnow_nodb, backupnow_nofiles, backupnow_nocloud, onlythisfileentity, extradata, $('#remotesend_backupnow_label').val());
}
buttons[updraftlion.close] = function() { $(this).dialog("close"); };
$mmodal.dialog("option", "buttons", buttons);
}
} catch(err) {
$('#updraft_migrate_modal_alt').append('<p style="color:red;">'+updraftlion.unexpectedresponse+' '+response+'</p>');
console.log(err);
console.log(response);
return;
}
});
});
$('#updraft_migrate_receivingsites_createkey').click(function() {
// Remember to tell them that this key will never be shown again
var currentdate = new Date();
var default_key_name = updraftlion.key+" - " + currentdate.getFullYear() + "/"
+ (currentdate.getMonth()+1) + "/"
+ currentdate.getDate();
// + " @ " + currentdate.getHours() + ":" + currentdate.getMinutes() + ":" + currentdate.getSeconds();
var key_name = prompt(updraftlion.pleasenamekey, default_key_name);
if ('' == key_name || false == key_name || null == key_name) { alert(updraftlion.nokeynamegiven); return false; }
$('#updraft_migrate_new_key_container').show();
$('#updraft_migrate_new_key').html(updraftlion.creating);
var data = {
action: 'updraft_ajax',
subaction: 'doaction',
subsubaction: 'updraft_migrate_key_create',
nonce: '<?php
echo wp_create_nonce('updraftplus-credentialtest-nonce');
?>
',
name: key_name
}
jQuery.post(ajaxurl, data, function(response) {
try {
resp = jQuery.parseJSON(response);
if (resp.hasOwnProperty('bundle')) {
$('#updraft_migrate_new_key').html(resp.bundle);
if (resp.hasOwnProperty('selector')) {
$('#updraft_migrate_receivingsites').html(resp.selector);
}
if (resp.hasOwnProperty('r')) {
alert(resp.r);
}
if (resp.hasOwnProperty('ourkeys')) {
$('#updraft_migrate_our_keys_container').html(resp.ourkeys);
}
} else if (resp.hasOwnProperty('e')) {
$('#updraft_migrate_new_key').html(resp.r);
console.log(resp);
} else {
alert(updraftlion.servererrorcode);
console.log(resp);
console.log(response);
$('#updraft_migrate_new_key_container').hide();
}
} catch(err) {
console.log(err);
console.log(response);
alert(updraftlion.unexpectedresponse+' '+response);
return;
}
});
// Update (via AJAX) the list of existing keys
// AJAX command to delete an existing key
});
$('#updraft_migrate_receiving_makenew').click(function() {
var data = {
action: 'updraft_ajax',
subaction: 'doaction',
subsubaction: 'updraft_migrate_newdestination',
nonce: '<?php
echo wp_create_nonce('updraftplus-credentialtest-nonce');
?>
',
key: $('#updraft_migrate_receiving_new').val()
}
$('#updraft_migrate_receiving_makenew').html(updraftlion.addingsite);
jQuery.post(ajaxurl, data, function(response) {
$('#updraft_migrate_receiving_makenew').html(updraftlion.addsite);
try {
resp = jQuery.parseJSON(response);
if (resp.hasOwnProperty('e')) {
console.log(resp);
alert(resp.e);
} else if (resp.hasOwnProperty('r')) {
if (resp.hasOwnProperty('selector')) {
$('#updraft_migrate_receivingsites').html(resp.selector);
}
$('#updraft_migrate_receiving_new').val('');
alert(resp.r);
} else {
alert(updraftlion.unexpectedresponse+' '+response);
console.log(resp);
console.log(response);
}
} catch(err) {
console.log(err);
alert(updraftlion.unexpectedresponse+' '+response);
return;
}
});
});
});
</script>
<?php
}
function restore_backup($timestamp)
{
@set_time_limit(900);
global $wp_filesystem, $updraftplus;
$backup_history = UpdraftPlus_Options::get_updraft_option('updraft_backup_history');
if (!is_array($backup_history[$timestamp])) {
echo '<p>' . __('This backup does not exist in the backup history - restoration aborted. Timestamp:', 'updraftplus') . " {$timestamp}</p><br/>";
return new WP_Error('does_not_exist', __('Backup does not exist in the backup history', 'updraftplus'));
}
// request_filesystem_credentials passes on fields just via hidden name/value pairs.
// Build array of parameters to be passed via this
$extra_fields = array();
if (isset($_POST['updraft_restore']) && is_array($_POST['updraft_restore'])) {
foreach ($_POST['updraft_restore'] as $entity) {
$_POST['updraft_restore_' . $entity] = 1;
$extra_fields[] = 'updraft_restore_' . $entity;
}
}
// Now make sure that updraft_restorer_ option fields get passed along to request_filesystem_credentials
foreach ($_POST as $key => $value) {
if (0 === strpos($key, 'updraft_restorer_')) {
$extra_fields[] = $key;
}
}
$credentials = request_filesystem_credentials(UpdraftPlus_Options::admin_page() . "?page=updraftplus&action=updraft_restore&backup_timestamp={$timestamp}", '', false, false, $extra_fields);
WP_Filesystem($credentials);
if ($wp_filesystem->errors->get_error_code()) {
foreach ($wp_filesystem->errors->get_error_messages() as $message) {
show_message($message);
}
exit;
}
# Set up logging
$updraftplus->backup_time_nonce();
$updraftplus->jobdata_set('job_type', 'restore');
$updraftplus->jobdata_set('job_time_ms', $updraftplus->job_time_ms);
$updraftplus->logfile_open($updraftplus->nonce);
# Provide download link for the log file
#echo '<p><a target="_new" href="?action=downloadlog&page=updraftplus&updraftplus_backup_nonce='.htmlspecialchars($updraftplus->nonce).'">'.__('Follow this link to download the log file for this restoration.', 'updraftplus').'</a></p>';
# TODO: Automatic purging of old log files
# TODO: Provide option to auto-email the log file
//if we make it this far then WP_Filesystem has been instantiated and is functional (tested with ftpext, what about suPHP and other situations where direct may work?)
echo '<h1>' . __('UpdraftPlus Restoration: Progress', 'updraftplus') . '</h1><div id="updraft-restore-progress">';
$this->show_admin_warning('<a target="_new" href="?action=downloadlog&page=updraftplus&updraftplus_backup_nonce=' . htmlspecialchars($updraftplus->nonce) . '">' . __('Follow this link to download the log file for this restoration (needed for any support requests).', 'updraftplus') . '</a>');
$updraft_dir = trailingslashit($updraftplus->backups_dir_location());
$service = isset($backup_history[$timestamp]['service']) ? $backup_history[$timestamp]['service'] : false;
if (!is_array($service)) {
$service = array($service);
}
// Now, need to turn any updraft_restore_<entity> fields (that came from a potential WP_Filesystem form) back into parts of the _POST array (which we want to use)
if (empty($_POST['updraft_restore']) || !is_array($_POST['updraft_restore'])) {
$_POST['updraft_restore'] = array();
}
$entities_to_restore = array_flip($_POST['updraft_restore']);
$entities_log = '';
foreach ($_POST as $key => $value) {
if (strpos($key, 'updraft_restore_') === 0) {
$nkey = substr($key, 16);
if (!isset($entities_to_restore[$nkey])) {
$_POST['updraft_restore'][] = $nkey;
$entities_to_restore[$nkey] = 1;
$entities_log .= '' == $entities_log ? $nkey : ",{$nkey}";
}
}
}
$updraftplus->log("Restore job started. Entities to restore: {$entities_log}");
if (0 == count($_POST['updraft_restore'])) {
echo '<p>' . __('ABORT: Could not find the information on which entities to restore.', 'updraftplus') . '</p>';
echo '<p>' . __('If making a request for support, please include this information:', 'updraftplus') . ' ' . count($_POST) . ' : ' . htmlspecialchars(serialize($_POST)) . '</p>';
return new WP_Error('missing_info', 'Backup information not found');
}
set_error_handler(array($updraftplus, 'php_error'), E_ALL & ~E_STRICT);
/*
$_POST['updraft_restore'] is typically something like: array( 0=>'db', 1=>'plugins', 2=>'themes'), etc.
i.e. array ( 'db', 'plugins', themes')
*/
$backupable_entities = $updraftplus->get_backupable_file_entities(true, true);
$backup_set = $backup_history[$timestamp];
uksort($backup_set, array($this, 'sort_restoration_entities'));
// We use a single object for each entity, because we want to store information about the backup set
require_once UPDRAFTPLUS_DIR . '/restorer.php';
global $updraftplus_restorer;
$updraftplus_restorer = new Updraft_Restorer(new Updraft_Restorer_Skin());
$second_loop = array();
echo "<h2>" . __('Final checks', 'updraftplus') . '</h2>';
// First loop: make sure that files are present + readable; and populate array for second loop
foreach ($backup_set as $type => $files) {
// All restorable entities must be given explicitly, as we can store other arbitrary data in the history array
if (!isset($backupable_entities[$type]) && 'db' != $type) {
continue;
}
if (isset($backupable_entities[$type]['restorable']) && $backupable_entities[$type]['restorable'] == false) {
continue;
}
if (!isset($entities_to_restore[$type])) {
continue;
}
if ($type == 'wpcore' && is_multisite() && 0 === $updraftplus_restorer->ud_backup_is_multisite) {
echo "<p>{$type}: <strong>";
echo __('Skipping restoration of WordPress core when importing a single site into a multisite installation. If you had anything necessary in your WordPress directory then you will need to re-add it manually from the zip file.', 'updraftplus');
#TODO
#$updraftplus->log_e('Skipping restoration of WordPress core when importing a single site into a multisite installation. If you had anything necessary in your WordPress directory then you will need to re-add it manually from the zip file.');
echo "</strong></p>";
continue;
}
if (is_string($files)) {
$files = array($files);
}
foreach ($files as $ind => $file) {
$fullpath = $updraft_dir . $file;
echo sprintf(__("Looking for %s archive: file name: %s", 'updraftplus'), $type, htmlspecialchars($file)) . "<br>";
foreach ($service as $serv) {
if (!is_readable($fullpath)) {
$sd = empty($updraftplus->backup_methods[$serv]) ? $serv : $updraftplus->backup_methods[$serv];
echo __("File is not locally present - needs retrieving from remote storage", 'updraftplus') . " ({$sd})";
$this->download_file($file, $serv);
echo ": ";
if (!is_readable($fullpath)) {
echo __("Error", 'updraftplus');
} else {
echo __("OK", 'updraftplus');
}
echo '<br>';
}
}
$index = $ind == 0 ? '' : $ind;
// If a file size is stored in the backup data, then verify correctness of the local file
if (isset($backup_history[$timestamp][$type . $index . '-size'])) {
$fs = $backup_history[$timestamp][$type . $index . '-size'];
echo __("Archive is expected to be size:", 'updraftplus') . " " . round($fs / 1024, 1) . " Kb: ";
$as = @filesize($fullpath);
if ($as == $fs) {
echo __('OK', 'updraftplus') . '<br>';
} else {
echo "<strong>" . __('Error:', 'updraftplus') . "</strong> " . __('file is size:', 'updraftplus') . " " . round($as / 1024) . " ({$fs}, {$as})<br>";
}
} else {
echo __("The backup records do not contain information about the proper size of this file.", 'updraftplus') . "<br>";
}
if (!is_readable($fullpath)) {
echo __('Could not find one of the files for restoration', 'updraftplus') . " ({$file})<br>";
$updraftplus->log("{$file}: " . __('Could not find one of the files for restoration', 'updraftplus'), 'error');
echo '</div>';
restore_error_handler();
return false;
}
}
$info = isset($backupable_entities[$type]) ? $backupable_entities[$type] : array();
$val = $updraftplus_restorer->pre_restore_backup($files, $type, $info);
if (is_wp_error($val)) {
$updraftplus->log_wp_error($val);
foreach ($val->get_error_messages() as $msg) {
echo '<strong>' . __('Error:', 'updraftplus') . '</strong> ' . htmlspecialchars($msg) . '<br>';
}
foreach ($val->get_error_codes() as $code) {
if ('already_exists' == $code) {
$this->print_delete_old_dirs_form(false);
}
}
echo '</div>';
//close the updraft_restore_progress div even if we error
restore_error_handler();
return $val;
} elseif (false === $val) {
echo '</div>';
//close the updraft_restore_progress div even if we error
restore_error_handler();
return false;
}
$second_loop[$type] = $files;
}
$updraftplus_restorer->delete = UpdraftPlus_Options::get_updraft_option('updraft_delete_local') ? true : false;
if ('none' === $service || 'email' === $service || empty($service) || is_array($service) && 1 == count($service) && (in_array('none', $service) || in_array('', $service) || in_array('email', $service))) {
if ($updraftplus_restorer->delete) {
$updraftplus->log_e('Will not delete any archives after unpacking them, because there was no cloud storage for this backup');
}
$updraftplus_restorer->delete = false;
}
// Second loop: now actually do the restoration
uksort($second_loop, array($this, 'sort_restoration_entities'));
foreach ($second_loop as $type => $files) {
# Types: uploads, themes, plugins, others, db
$info = isset($backupable_entities[$type]) ? $backupable_entities[$type] : array();
echo 'db' == $type ? "<h2>" . __('Database', 'updraftplus') . "</h2>" : "<h2>" . $info['description'] . "</h2>";
$updraftplus->log("Entity: " . $type);
if (is_string($files)) {
$files = array($files);
}
foreach ($files as $file) {
$val = $updraftplus_restorer->restore_backup($file, $type, $info);
if (is_wp_error($val)) {
$updraftplus->log_e($val);
foreach ($val->get_error_messages() as $msg) {
echo '<strong>' . __('Error message', 'updraftplus') . ':</strong> ' . htmlspecialchars($msg) . '<br>';
}
$codes = $val->get_error_codes();
if (is_array($codes)) {
foreach ($codes as $code) {
$data = $val->get_error_data($code);
if (!empty($data)) {
$pdata = is_string($data) ? $data : serialize($data);
echo '<strong>' . __('Error data:', 'updraftplus') . '</strong> ' . htmlspecialchars($pdata) . '<br>';
}
}
}
echo '</div>';
//close the updraft_restore_progress div even if we error
restore_error_handler();
return $val;
} elseif (false === $val) {
echo '</div>';
//close the updraft_restore_progress div even if we error
restore_error_handler();
return false;
}
}
}
foreach (array('template', 'stylesheet', 'template_root', 'stylesheet_root') as $opt) {
add_filter('pre_option_' . $opt, array($this, 'option_filter_' . $opt));
}
if (!function_exists('validate_current_theme')) {
require_once ABSPATH . 'wp-includes/themes';
}
if (!validate_current_theme()) {
global $updraftplus;
echo '<strong>';
$updraftplus->log_e("The current theme was not found; to prevent this stopping the site from loading, your theme has been reverted to the default theme");
echo '</strong>';
}
#foreach (array('template', 'stylesheet', 'template_root', 'stylesheet_root') as $opt) {
# remove_filter('pre_option_'.$opt, array($this, 'option_filter_'.$opt));
#}
echo '</div>';
//close the updraft_restore_progress div
restore_error_handler();
return true;
}
public function addons_admin_url()
{
return UpdraftPlus_Options::admin_page() . '?page=' . UDADDONS2_PAGESLUG . '&tab=addons';
// if (is_multisite()) {
// return network_admin_url('settings.php?page='.UDADDONS2_PAGESLUG.'&tab=addons');
// } else {
// return admin_url('options-general.php?page='.UDADDONS2_PAGESLUG.'&tab=addons');
// }
}
private function log_button($backup)
{
global $updraftplus;
$updraft_dir = $updraftplus->backups_dir_location();
$ret = '';
if (isset($backup['nonce']) && preg_match('/^[0-9a-f]{12}$/', $backup['nonce']) && is_readable($updraft_dir . '/log.' . $backup['nonce'] . '.txt')) {
$nval = $backup['nonce'];
$lt = esc_attr(__('View Log', 'updraftplus'));
$url = UpdraftPlus_Options::admin_page();
$ret .= <<<ENDHERE
<div style="float:left; clear:none;" class="mwp-updraft-viewlogdiv">
<form action="{$url}" method="get">
<input type="hidden" name="action" value="downloadlog" />
<input type="hidden" name="page" value="updraftplus" />
<input type="hidden" name="updraftplus_backup_nonce" value="{$nval}" />
<input type="submit" value="{$lt}" class="updraft-log-link button" onclick="event.preventDefault(); mainwp_updraft_popuplog('{$nval}', this);" />
</form>
</div>
ENDHERE;
return $ret;
}
}
