public static function execute($params)
{
// Set progress
Ai1wm_Status::info(__('Retrieving a list of all WordPress files...', AI1WM_PLUGIN_NAME));
// Set exclude filters
$exclude_filters = ai1wm_content_filters();
// Exclude cache
if (isset($params['options']['no_cache'])) {
$exclude_filters[] = 'cache';
}
// Exclude themes
if (isset($params['options']['no_themes'])) {
$exclude_filters[] = 'themes';
} else {
$inactive_themes = array();
// Exclude inactive themes
if (isset($params['options']['no_inactive_themes'])) {
foreach (wp_get_themes() as $theme => $info) {
// Exclude current parent and child themes
if (!in_array($theme, array(get_template(), get_stylesheet()))) {
$inactive_themes[] = 'themes' . DIRECTORY_SEPARATOR . $theme;
}
}
}
// Set exclude filters
$exclude_filters = array_merge($exclude_filters, $inactive_themes);
}
// Exclude plugins
if (isset($params['options']['no_plugins'])) {
$exclude_filters = array_merge($exclude_filters, array('plugins', 'mu-plugins'));
} else {
$inactive_plugins = array();
// Exclude inactive plugins
if (isset($params['options']['no_inactive_plugins'])) {
foreach (get_plugins() as $basename => $plugin) {
if (is_plugin_inactive($basename)) {
if (dirname($basename) === '.') {
$inactive_plugins[] = 'plugins' . DIRECTORY_SEPARATOR . basename($basename);
} else {
$inactive_plugins[] = 'plugins' . DIRECTORY_SEPARATOR . dirname($basename);
}
}
}
}
// Set exclude filters
$exclude_filters = array_merge($exclude_filters, ai1wm_plugin_filters($inactive_plugins));
}
// Exclude media
if (isset($params['options']['no_media'])) {
$exclude_filters = array_merge($exclude_filters, array('uploads', 'blogs.dir'));
}
// Get total files
if (isset($params['total_files'])) {
$total_files = (int) $params['total_files'];
} else {
$total_files = 0;
}
// Get total size
if (isset($params['total_size'])) {
$total_size = (int) $params['total_size'];
} else {
$total_size = 0;
}
// Create map file
$filemap = fopen(ai1wm_filemap_path($params), 'a+');
try {
// Iterate over content directory
$iterator = new Ai1wm_Recursive_Directory_Iterator(WP_CONTENT_DIR);
// Exclude uploads, plugins or themes
$iterator = new Ai1wm_Recursive_Exclude_Filter($iterator, apply_filters('ai1wm_exclude_content_from_export', $exclude_filters));
// Recursively iterate over content directory
$iterator = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::LEAVES_ONLY, RecursiveIteratorIterator::CATCH_GET_CHILD);
// Write path line
foreach ($iterator as $item) {
if ($item->isFile()) {
if (fwrite($filemap, $iterator->getSubPathName() . PHP_EOL)) {
$total_files++;
// Add current file size
$total_size += filesize($iterator->getPathname());
}
}
}
} catch (Exception $e) {
// Skip bad file permissions
}
// Set total files
$params['total_files'] = $total_files;
// Set total size
$params['total_size'] = $total_size;
// Close the filemap file
fclose($filemap);
// Set progress
Ai1wm_Status::info(__('Done retrieving a list of all WordPress files.', AI1WM_PLUGIN_NAME));
return $params;
}
public static function execute( $params ) {
// Set content offset
if ( isset( $params['content_offset'] ) ) {
$content_offset = (int) $params['content_offset'];
} else {
$content_offset = 0;
}
// Set filemap offset
if ( isset( $params['filemap_offset'] ) ) {
$filemap_offset = (int) $params['filemap_offset'];
} else {
$filemap_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( __( 'Archiving %d files...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $total_files, $progress ) );
}
// Get map file
$filemap = fopen( ai1wm_filemap_path( $params ), 'r' );
// Start time
$start = microtime( true );
// Flag to hold if all files have been processed
$completed = true;
// Set filemap pointer at the current index
if ( fseek( $filemap, $filemap_offset ) !== -1 ) {
// Get archive
$archive = new Ai1wm_Compressor( ai1wm_archive_path( $params ) );
while ( $path = trim( fgets( $filemap ) ) ) {
try {
// Add file to archive
if ( ( $content_offset = $archive->add_file( WP_CONTENT_DIR . DIRECTORY_SEPARATOR . $path, $path, $content_offset, 10 ) ) ) {
// Set progress
if ( ( $processed += $content_offset ) ) {
$progress = (int) ( ( $processed / $total_size ) * 100 );
}
// Set progress
Ai1wm_Status::info( sprintf( __( 'Archiving %d files...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $total_files, $progress ) );
// Set content offset
$params['content_offset'] = $content_offset;
// Set filemap offset
$params['filemap_offset'] = $filemap_offset;
// Set completed flag
$params['completed'] = false;
// Close the filemap file
fclose( $filemap );
return $params;
}
// Set content offset
$content_offset = 0;
// Set filemap offset
$filemap_offset = ftell( $filemap );
} 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;
}
}
$archive->close();
}
// Set content offset
$params['content_offset'] = $content_offset;
// Set filemap offset
$params['filemap_offset'] = $filemap_offset;
// Set processed files
$params['processed'] = $processed;
// Set completed flag
$params['completed'] = $completed;
// Close the filemap file
fclose( $filemap );
return $params;
}
public static function execute( $params ) {
// Set progress
Ai1wm_Status::info( __( 'Retrieving a list of all WordPress files...', AI1WM_PLUGIN_NAME ) );
// Set exclude filters
$exclude_filters = ai1wm_content_filters();
// Exclude themes
if ( isset( $params['options']['no_themes'] ) ) {
$exclude_filters[] = 'themes';
}
// Exclude plugins
if ( isset( $params['options']['no_plugins'] ) ) {
$exclude_filters = array_merge( $exclude_filters, array( 'plugins', 'mu-plugins' ) );
} else {
$exclude_filters = array_merge( $exclude_filters, ai1wm_plugin_filters() );
}
// Exclude media
if ( isset( $params['options']['no_media'] ) ) {
$exclude_filters[] = 'uploads';
}
// Get total files
if ( isset( $params['total_files'] ) ) {
$total_files = (int) $params['total_files'];
} else {
$total_files = 0;
}
// Get total size
if ( isset( $params['total_size'] ) ) {
$total_size = (int) $params['total_size'];
} else {
$total_size = 0;
}
// Create map file
$filemap = fopen( ai1wm_filemap_path( $params ) , 'a+' );
try {
// Iterate over content directory
$iterator = new Ai1wm_Recursive_Directory_Iterator( WP_CONTENT_DIR );
// Exclude uploads, plugins or themes
$iterator = new Ai1wm_Recursive_Exclude_Filter( $iterator, $exclude_filters );
// Recursively iterate over content directory
$iterator = new RecursiveIteratorIterator( $iterator, RecursiveIteratorIterator::LEAVES_ONLY, RecursiveIteratorIterator::CATCH_GET_CHILD );
// Write path line
foreach ( $iterator as $item ) {
if ( $item->isFile() ) {
if ( fwrite( $filemap, $iterator->getSubPathName() . PHP_EOL ) ) {
$total_files++;
// Add current file size
$total_size += filesize( $iterator->getPathname() );
}
}
}
} catch ( Exception $e ) {
// Skip bad file permissions
}
// Set total files
$params['total_files'] = $total_files;
// Set total size
$params['total_size'] = $total_size;
// Close the filemap file
fclose( $filemap );
// Set progress
Ai1wm_Status::info( __( 'Done retrieving a list of all WordPress files.', AI1WM_PLUGIN_NAME ) );
return $params;
}