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<?php |
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|
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namespace WPDataAccess\Utilities; |
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|
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use WPDataAccess\Drive\WPDA_Drives; |
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use WPDataAccess\WPDA; |
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class WPDA_Export_Scheduler { |
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const SCHEDULER_HOOK_NAME = 'wpda_run_scheduled_export'; |
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|
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public static function wpda_cron_events() { |
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$cron = get_option( 'cron' ); |
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if ( !is_array( $cron ) ) { |
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$cron = array(); |
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} |
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$cron_wpda = array_filter( $cron, function ( $item ) { |
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if ( isset( $item[self::SCHEDULER_HOOK_NAME] ) ) { |
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return true; |
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} |
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} ); |
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return $cron_wpda; |
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} |
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|
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public static function run_scheduled_export( $args ) { |
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if ( isset( |
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$args['name'], |
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$args['params']['dbs'], |
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$args['params']['tbl'], |
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$args['params']['drv'], |
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$args['params']['eml'], |
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$args['params']['fkp'] |
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) ) { |
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$name = $args['name']; |
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$dbs = $args['params']['dbs']; |
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$tbl = $args['params']['tbl']; |
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$drv = $args['params']['drv']; |
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$eml = $args['params']['eml']; |
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$fkp = $args['params']['fkp']; |
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$drive = WPDA_Drives::get_drive( $drv, true ); |
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if ( false !== $drive ) { |
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$refresh_token = $drive->refresh_token(); |
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if ( null === $refresh_token || false === $refresh_token ) { |
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// Cannot refresh token |
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WPDA::wpda_log_wp_error( "Export {$name} failed (could not refresh token)" ); |
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self::mail( $eml, "Export {$name} failed (could not refresh token)" ); |
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} else { |
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if ( false === $drive->connect() ) { |
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// Cannot connect |
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WPDA::wpda_log_wp_error( "Export {$name} failed (could not connect)" ); |
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self::mail( $eml, "Export {$name} failed (could not connect)" ); |
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} else { |
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// Export tables to temporary file |
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$temporary_file = tmpfile(); |
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$wpda_export = new WPDA_Export_Sql(); |
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$wpda_export->set_output_stream( $temporary_file ); |
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$tables = ( str_contains( $tbl, ',' ) !== false ? explode( ',', $tbl ) : $tbl ); |
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$wpda_export->export_with_arguments( |
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'on', |
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'on', |
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'on', |
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$dbs, |
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$tables, |
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'table' |
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); |
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if ( WPDA_Remote_Call::max_size() < filesize( stream_get_meta_data( $temporary_file )['uri'] ) && !extension_loaded( 'zip' ) ) { |
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// File is too big to send in one chunk and zip archive is not installed. |
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WPDA::wpda_log_wp_error( "Export {$name} failed (ZipArchive not installed)" ); |
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self::mail( $eml, "Export {$name} failed (ZipArchive not installed)" ); |
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} else { |
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$separator = '-'; |
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$file_ext = '.sql'; |
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$remote_file = $name . $separator . gmdate( 'YmdHis' ) . $file_ext; |
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if ( extension_loaded( 'zip' ) ) { |
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$zip = new \ZipArchive(); |
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$zipfile = sys_get_temp_dir() . '/' . $remote_file . '.zip'; |
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if ( !$zip->open( $zipfile, \ZipArchive::CREATE | \ZipArchive::OVERWRITE ) ) { |
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WPDA::wpda_log_wp_error( "Export {$name} failed (could not create ZIP file)" ); |
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self::mail( $eml, "Export {$name} failed (could not create ZIP file)" ); |
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} else { |
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$zip->addFile( stream_get_meta_data( $temporary_file )['uri'], $remote_file ); |
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$zip->close(); |
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// Upload file |
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$drive->upload_file( $zipfile, $remote_file . '.zip' ); |
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if ( '0' !== $fkp ) { |
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// Cleanup |
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$drive->cleanup( $name . $separator . '*' . $file_ext . '.zip', $fkp ); |
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} |
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// Remove ZIP file |
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wp_delete_file( $zipfile ); |
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self::mail( $eml, "Export {$name} successfully completed at " . gmdate( 'Y-m-d H:i:s' ) ); |
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} |
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} else { |
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fseek( $temporary_file, 0 ); |
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// Upload file |
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$drive->upload_file( stream_get_meta_data( $temporary_file )['uri'], $remote_file ); |
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if ( '0' !== $fkp ) { |
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// Cleanup |
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$drive->cleanup( $name . $separator . '*' . $file_ext, $fkp ); |
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} |
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self::mail( $eml, "Export {$name} successfully completed at " . gmdate( 'Y-m-d H:i:s' ) ); |
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} |
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// Remove temporary file |
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// phpcs:disable WordPress.WP.AlternativeFunctions.file_system_operations_fclose |
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fclose( $temporary_file ); |
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// phpcs:enable WordPress.WP.AlternativeFunctions.file_system_operations_fclose |
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} |
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} |
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} |
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} else { |
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WPDA::wpda_log_wp_error( "Export {$name} failed (drive not found)" ); |
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self::mail( $eml, "Export {$name} failed (drive not found)" ); |
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} |
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} |
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} |
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|
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public static function get_export( $name ) { |
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$scheduled_exports = \WPDataAccess\Utilities\WPDA_Export_Scheduler::wpda_cron_events(); |
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foreach ( $scheduled_exports as $time_stamp => $scheduled_export ) { |
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foreach ( $scheduled_export as $wpda_events ) { |
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foreach ( $wpda_events as $wpda_event ) { |
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if ( isset( $wpda_event['args']['args']['name'] ) && $name === $wpda_event['args']['args']['name'] ) { |
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return array( |
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'time_stamp' => $time_stamp, |
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'args' => $wpda_event['args'], |
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); |
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} |
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} |
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} |
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} |
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return false; |
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} |
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|
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private static function mail( $to, $message, $attachments = array() ) { |
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} |
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|
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} |
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