public static function execute( $params ) {
// Set shutdown handler
@register_shutdown_function( 'Ai1wm_Import_Done::shutdown' );
// Check multisite.json file
if ( true === is_file( ai1wm_multisite_path( $params ) ) ) {
// Read multisite.json file
$handle = fopen( ai1wm_multisite_path( $params ), 'r' );
if ( $handle === false ) {
throw new Ai1wm_Import_Exception( __( 'Unable to read multisite.json file', AI1WM_PLUGIN_NAME ) );
}
// Parse multisite.json file
$multisite = fread( $handle, filesize( ai1wm_multisite_path( $params ) ) );
$multisite = json_decode( $multisite );
// Close handle
fclose( $handle );
// Activate plugins
if ( isset( $multisite->Plugins ) && ( $active_sitewide_plugins = $multisite->Plugins ) ) {
activate_plugins( $active_sitewide_plugins, null, is_multisite() );
}
}
// Set the new MS files rewriting
if ( get_site_option( AI1WM_MS_FILES_REWRITING ) ) {
update_site_option( AI1WM_MS_FILES_REWRITING, 0 );
}
// Open the archive file for reading
$archive = new Ai1wm_Extractor( ai1wm_archive_path( $params ) );
// Unpack must-use plugins
$archive->extract_by_files_array( WP_CONTENT_DIR, array( AI1WM_MUPLUGINS_NAME ) );
// Close the archive file
$archive->close();
// Load must-use plugins
foreach ( wp_get_mu_plugins() as $mu_plugin ) {
include_once( $mu_plugin );
}
return $params;
}
public static function execute($params)
{
// Set progress
Ai1wm_Status::info(__('Activating plugins...', AI1WM_PLUGIN_NAME));
// Open the archive file for reading
$archive = new Ai1wm_Extractor(ai1wm_archive_path($params));
// Include WordPress files
$include_files = array_keys(_get_dropins());
// Include mu-plugins files
$include_files = array_merge($include_files, array(AI1WM_MUPLUGINS_NAME));
// Unpack WordPress files and mu-plugins files
$archive->extract_by_files_array(WP_CONTENT_DIR, $include_files);
// Close the archive file
$archive->close();
// Set progress
Ai1wm_Status::info(__('Done activating plugins...', AI1WM_PLUGIN_NAME));
return $params;
}
public static function execute( $params ) {
// Set progress
Ai1wm_Status::info( __( 'Retrieving a list of all WordPress files...', AI1WM_PLUGIN_NAME ) );
// Open the archive file for reading
$archive = new Ai1wm_Extractor( ai1wm_archive_path( $params ) );
// Get total files
$params['total_files'] = $archive->get_total_files();
// Get total size
$params['total_size'] = $archive->get_total_size();
// Close the archive file
$archive->close();
// Set progress
Ai1wm_Status::info( __( 'Done retrieving a list of all WordPress files.', AI1WM_PLUGIN_NAME ) );
return $params;
}
/**
* Add content files and directories
*
* @return void
*/
public function content()
{
// Total and processed files
$total = Ai1wm_Status::get('total');
$processed = Ai1wm_Status::get('processed');
$progress = (int) ($processed / $total * 100) or $progress = 4;
// Set progress
Ai1wm_Status::set(array('type' => 'info', 'message' => sprintf(__('Restoring %d files...<br />%d%% complete', AI1WM_PLUGIN_NAME), $total, $progress)));
// Start time
$start = microtime(true);
// Flag to hold if all files have been processed
$completed = true;
// Open the archive file for reading
$archive = new Ai1wm_Extractor($this->storage()->archive());
// Set the file pointer to the one that we have saved
$archive->set_file_pointer(null, $this->pointer());
while ($archive->has_not_reached_eof()) {
// Extract a file from archive to wp_content_dir
$archive->extract_one_file_to(WP_CONTENT_DIR, array(AI1WM_PACKAGE_NAME, AI1WM_DATABASE_NAME));
// Increment processed files counter
$processed++;
// We are only extracting files for 5 seconds at a time
$time = microtime(true) - $start;
if ($time > 5) {
// More than 5 seconds have passed, break and do another request
$completed = false;
break;
}
}
// Set new file map pointer
$this->pointer($archive->get_file_pointer());
// Close the archive file
$archive->close();
// Set progress
Ai1wm_Status::set(array('processed' => $processed));
// Redirect
if ($completed) {
$this->route_to('database');
} else {
$this->route_to('content');
}
}
public static function execute( $params ) {
// Read blogs.json file
$handle = fopen( ai1wm_blogs_path( $params ), 'r' );
if ( $handle === false ) {
throw new Ai1wm_Import_Exception( 'Unable to read blogs.json file' );
}
// Parse blogs.json file
$blogs = fread( $handle, filesize( ai1wm_blogs_path( $params ) ) );
$blogs = json_decode( $blogs );
// Close handle
fclose( $handle );
// Set content offset
if ( isset( $params['content_offset'] ) ) {
$content_offset = (int) $params['content_offset'];
} else {
$content_offset = 0;
}
// Set archive offset
if ( isset( $params['archive_offset']) ) {
$archive_offset = (int) $params['archive_offset'];
} else {
$archive_offset = 0;
}
// Get total files
if ( isset( $params['total_files'] ) ) {
$total_files = (int) $params['total_files'];
} else {
$total_files = 1;
}
// Get total size
if ( isset( $params['total_size'] ) ) {
$total_size = (int) $params['total_size'];
} else {
$total_size = 1;
}
// Get processed files
if ( isset( $params['processed'] ) ) {
$processed = (int) $params['processed'];
} else {
$processed = 0;
}
// What percent of files have we processed?
$progress = (int) ( ( $processed / $total_size ) * 100 );
// Set progress
if ( empty( $content_offset ) ) {
Ai1wm_Status::info( sprintf( __( 'Restoring %d files...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $total_files, $progress ) );
}
// Start time
$start = microtime( true );
// Flag to hold if all files have been processed
$completed = true;
// Open the archive file for reading
$archive = new Ai1wm_Extractor( ai1wm_archive_path( $params ) );
// Set the file pointer to the one that we have saved
$archive->set_file_pointer( null, $archive_offset );
$old_paths = array();
$new_paths = array();
// Set extract paths
foreach ( $blogs as $blog ) {
$old_paths[] = ai1wm_sites_path( $blog->Old->Id );
$new_paths[] = ai1wm_sites_path( $blog->New->Id );
}
while ( $archive->has_not_reached_eof() ) {
try {
// Extract a file from archive to WP_CONTENT_DIR
if ( ( $content_offset = $archive->extract_one_file_to( WP_CONTENT_DIR, array( AI1WM_PACKAGE_NAME, AI1WM_MULTISITE_NAME, AI1WM_DATABASE_NAME, AI1WM_MUPLUGINS_NAME ), $old_paths, $new_paths, $content_offset, 10 ) ) ) {
// Set progress
if ( ( $processed += $content_offset ) ) {
$progress = (int) ( ( $processed / $total_size ) * 100 );
}
// Set progress
Ai1wm_Status::info( sprintf( __( 'Restoring %d files...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $total_files, $progress ) );
// Set content offset
$params['content_offset'] = $content_offset;
// Set archive offset
$params['archive_offset'] = $archive_offset;
// Set completed flag
$params['completed'] = false;
// Close the archive file
$archive->close();
return $params;
}
// Set content offset
$content_offset = 0;
// Set archive offset
$archive_offset = $archive->get_file_pointer();
} catch ( Exception $e ) {
// Skip bad file permissions
}
// Increment processed files
$processed += $archive->get_current_filesize();
// More than 10 seconds have passed, break and do another request
if ( ( microtime( true ) - $start ) > 10 ) {
$completed = false;
break;
}
}
// Set content offset
$params['content_offset'] = $content_offset;
// Set archive offset
$params['archive_offset'] = $archive_offset;
// Set processed files
$params['processed'] = $processed;
// Set completed flag
$params['completed'] = $completed;
// Close the archive file
$archive->close();
return $params;
}
public static function execute( $params ) {
// Set progress
Ai1wm_Status::info( __( 'Unpacking archive...', AI1WM_PLUGIN_NAME ) );
// Open the archive file for reading
$archive = new Ai1wm_Extractor( ai1wm_archive_path( $params ) );
// Validate the archive file consistency
if ( ! $archive->is_valid() ) {
throw new Ai1wm_Import_Exception(
__(
'The archive file is corrupted. Follow this article to resolve the problem: ' .
'<a href="https://help.servmask.com/knowledgebase/corrupted-archive/" target="_blank">https://help.servmask.com/knowledgebase/corrupted-archive/</a>',
AI1WM_PLUGIN_NAME
)
);
}
// Obtain the name of the archive
$name = ai1wm_archive_name( $params );
// Obtain the size of the archive
$size = ai1wm_archive_bytes( $params );
// Check file size of the archive
if ( false === $size ) {
throw new Ai1wm_Not_Accesible_Exception(
sprintf( __( 'Unable to get the file size of <strong>%s</strong>', AI1WM_PLUGIN_NAME ), $name )
);
}
$allowed_size = apply_filters( 'ai1wm_max_file_size', AI1WM_MAX_FILE_SIZE );
// Let's check the size of the file to make sure it is less than the maximum allowed
if ( ( $allowed_size > 0 ) && ( $size > $allowed_size ) ) {
throw new Ai1wm_Import_Exception(
sprintf(
__(
'The file that you are trying to import is over the maximum upload file size limit of <strong>%s</strong>.<br />' .
'You can remove this restriction by purchasing our ' .
'<a href="https://servmask.com/products/unlimited-extension" target="_blank">Unlimited Extension</a>.',
AI1WM_PLUGIN_NAME
),
size_format( $allowed_size )
)
);
}
// Unpack package.json, multisite.json and database.sql files
$archive->extract_by_files_array(
ai1wm_storage_path( $params ),
array(
AI1WM_PACKAGE_NAME,
AI1WM_MULTISITE_NAME,
AI1WM_DATABASE_NAME,
)
);
// Close the archive file
$archive->close();
// Check package.json file
if ( false === is_file( ai1wm_package_path( $params ) ) ) {
throw new Ai1wm_Import_Exception(
__( 'Invalid archive file. It should contain <strong>package.json</strong> file.', AI1WM_PLUGIN_NAME )
);
}
return $params;
}
/**
* Add content files and directories
*
* @return void
*/
public function content()
{
// Set content offset
if (isset($this->args['content_offset'])) {
$content_offset = $this->args['content_offset'];
} else {
$content_offset = 0;
}
// Set archive offset
if (isset($this->args['archive_offset'])) {
$archive_offset = $this->args['archive_offset'];
} else {
$archive_offset = 0;
}
// Set total files
if (isset($this->args['total'])) {
$total = $this->args['total'];
} else {
$total = 1;
}
// Set processed files
if (isset($this->args['processed'])) {
$processed = $this->args['processed'];
} else {
$processed = 0;
}
// What percent of files have we processed?
$progress = (int) ($processed / $total * 100);
// Set progress
if (empty($content_offset)) {
Ai1wm_Status::set(array('type' => 'info', 'message' => sprintf(__('Restoring %d files...<br />%.2f%% complete', AI1WM_PLUGIN_NAME), $total, $progress)));
}
// Start time
$start = microtime(true);
// Flag to hold if all files have been processed
$completed = true;
// Open the archive file for reading
$archive = new Ai1wm_Extractor($this->storage()->archive());
// Set the file pointer to the one that we have saved
$archive->set_file_pointer(null, $archive_offset);
while ($archive->has_not_reached_eof()) {
try {
// Extract a file from archive to WP_CONTENT_DIR
if ($content_offset = $archive->extract_one_file_to(WP_CONTENT_DIR, array(AI1WM_PACKAGE_NAME, AI1WM_DATABASE_NAME), $content_offset, 3)) {
// Set progress
if (($sub_progress = $content_offset / $archive->get_current_filesize()) < 1) {
$progress += $sub_progress;
}
// Set progress
Ai1wm_Status::set(array('type' => 'info', 'message' => sprintf(__('Restoring %d files...<br />%.2f%% complete', AI1WM_PLUGIN_NAME), $total, $progress)));
// Set content offset
$this->args['content_offset'] = $content_offset;
// Set archive offset
$this->args['archive_offset'] = $archive_offset;
// Close the archive file
$archive->close();
// Redirect
return $this->route_to('content');
}
// Set content offset
$content_offset = 0;
// Set archive offset
$archive_offset = $archive->get_file_pointer();
} catch (Exception $e) {
// Skip bad file permissions
}
// Increment processed files counter
$processed++;
// Time elapsed
if (microtime(true) - $start > 3) {
// More than 3 seconds have passed, break and do another request
$completed = false;
break;
}
}
// Set content offset
$this->args['content_offset'] = $content_offset;
// Set archive offset
$this->args['archive_offset'] = $archive_offset;
// Set processed files
$this->args['processed'] = $processed;
// Close the archive file
$archive->close();
// Redirect
if ($completed) {
$this->route_to('database');
} else {
$this->route_to('content');
}
}