mirror of
https://git.sindominio.net/estibadores/wordpress.git
synced 2024-11-23 02:51:06 +01:00
542 lines
14 KiB
PHP
542 lines
14 KiB
PHP
<?php
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use Base32\Base32;
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/**
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* Class for options
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*/
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final class BackWPup_Option {
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/**
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*
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* add filter for Site option defaults
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*
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*/
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public static function default_site_options() {
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//global
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add_site_option( 'backwpup_version', '0.0.0' );
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//job default
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add_site_option( 'backwpup_jobs', array() );
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//general
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add_site_option( 'backwpup_cfg_showadminbar', false );
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add_site_option( 'backwpup_cfg_showfoldersize', false );
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add_site_option( 'backwpup_cfg_protectfolders', true );
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add_site_option('backwpup_cfg_phone_home_client', true);
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//job
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add_site_option( 'backwpup_cfg_jobmaxexecutiontime', 30 );
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add_site_option( 'backwpup_cfg_jobstepretry', 3 );
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add_site_option( 'backwpup_cfg_jobrunauthkey', BackWPup::get_generated_hash( 8 ) );
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add_site_option( 'backwpup_cfg_loglevel', 'normal_translated' );
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add_site_option( 'backwpup_cfg_jobwaittimems', 0 );
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add_site_option( 'backwpup_cfg_jobdooutput', 0 );
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add_site_option( 'backwpup_cfg_windows', 0 );
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//Logs
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add_site_option( 'backwpup_cfg_maxlogs', 30 );
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add_site_option( 'backwpup_cfg_gzlogs', 0 );
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$upload_dir = wp_upload_dir( null, false, true );
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$logs_dir = trailingslashit( str_replace( '\\',
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'/',
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$upload_dir['basedir'] ) ) . 'backwpup-' . BackWPup::get_plugin_data( 'hash' ) . '-logs/';
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$content_path = trailingslashit( str_replace( '\\', '/', WP_CONTENT_DIR ) );
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$logs_dir = str_replace( $content_path, '', $logs_dir );
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add_site_option( 'backwpup_cfg_logfolder', $logs_dir );
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//Network Auth
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add_site_option( 'backwpup_cfg_httpauthuser', '' );
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add_site_option( 'backwpup_cfg_httpauthpassword', '' );
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}
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/**
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*
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* Update a BackWPup option
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*
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* @param int $jobid the job id
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* @param string $option Option key
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* @param mixed $value the value to store
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*
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* @return bool if option save or not
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*/
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public static function update( $jobid, $option, $value ) {
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$jobid = (int) $jobid;
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$option = sanitize_key( trim( $option ) );
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if ( empty( $jobid ) || empty( $option ) ) {
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return false;
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}
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//Update option
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$jobs_options = self::jobs_options( false );
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$jobs_options[ $jobid ][ $option ] = $value;
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return self::update_jobs_options( $jobs_options );
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}
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/**
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*
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* Load BackWPup Options
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*
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* @param bool $use_cache
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*
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* @return array of options
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*/
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private static function jobs_options( $use_cache = true ) {
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global $current_site;
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//remove from cache
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if ( ! $use_cache ) {
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if ( is_multisite() ) {
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$network_id = $current_site->id;
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$cache_key = "$network_id:backwpup_jobs";
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wp_cache_delete( $cache_key, 'site-options' );
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} else {
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wp_cache_delete( 'backwpup_jobs', 'options' );
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$alloptions = wp_cache_get( 'alloptions', 'options' );
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if ( isset( $alloptions['backwpup_jobs'] ) ) {
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unset( $alloptions['backwpup_jobs'] );
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wp_cache_set( 'alloptions', $alloptions, 'options' );
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}
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}
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}
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return get_site_option( 'backwpup_jobs', array() );
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}
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/**
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*
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* Update BackWPup Options
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*
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* @param array $options The options array to save
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*
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* @return bool updated or not
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*/
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private static function update_jobs_options( $options ) {
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return update_site_option( 'backwpup_jobs', $options );
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}
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/**
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*
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* Get a BackWPup Option
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*
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* @param int $jobid Option the job id
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* @param string $option Option key
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* @param mixed $default returned if no value, if null the the default BackWPup option will get
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* @param bool $use_cache USe the cache
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*
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* @return bool|mixed false if nothing can get else the option value
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*/
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public static function get( $jobid, $option, $default = null, $use_cache = true ) {
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$jobid = (int) $jobid;
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$option = sanitize_key( trim( $option ) );
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if ( empty( $jobid ) || empty( $option ) ) {
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return false;
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}
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$jobs_options = self::jobs_options( $use_cache );
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if ( isset( $jobs_options[ $jobid ] ) && isset( $jobs_options[ $jobid ]['archivename'] ) ) {
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$jobs_options[ $jobid ]['archivenamenohash'] = $jobs_options[ $jobid ]['archivename'];
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}
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if ( ! isset( $jobs_options[ $jobid ][ $option ] ) && $default !== null ) {
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return $default;
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}
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if ( ! isset( $jobs_options[ $jobid ][ $option ] ) ) {
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if ( $option === 'archivename' ) {
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return self::normalize_archive_name( self::defaults_job( $option ), $jobid );
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}
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return self::defaults_job( $option );
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}
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// Ensure archive name formatted properly
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if ( $option === 'archivename' ) {
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return self::normalize_archive_name( $jobs_options[ $jobid ][ $option ], $jobid, true );
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}
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if ( $option === 'archivenamenohash' ) {
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return self::normalize_archive_name( $jobs_options[ $jobid ]['archivename'], $jobid, false );
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}
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$option_value = $jobs_options[ $jobid ][ $option ];
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switch ( $option ) {
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case 'archiveformat':
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if ( $option_value === '.tar.bz2' ) {
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$option_value = '.tar.gz';
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}
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break;
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case 'pluginlistfilecompression':
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case 'wpexportfilecompression':
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if ( $option_value === '.bz2' ) {
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$option_value = '.gz';
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}
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break;
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}
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return $option_value;
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}
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/**
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*
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* Get default option for BackWPup option
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*
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* @param string $key Option key
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*
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* @internal param int $id The job id
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*
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* @return bool|mixed
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*/
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public static function defaults_job( $key = '' ) {
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$key = sanitize_key( trim( $key ) );
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//set defaults
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$default['type'] = array( 'DBDUMP', 'FILE', 'WPPLUGIN' );
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$default['destinations'] = array();
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$default['name'] = __( 'New Job', 'backwpup' );
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$default['activetype'] = '';
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$default['logfile'] = '';
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$default['lastbackupdownloadurl'] = '';
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$default['cronselect'] = 'basic';
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$default['cron'] = '0 3 * * *';
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$default['mailaddresslog'] = sanitize_email( get_bloginfo( 'admin_email' ) );
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$default['mailaddresssenderlog'] = 'BackWPup ' . get_bloginfo( 'name' ) . ' <' . sanitize_email( get_bloginfo( 'admin_email' ) ) . '>';
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$default['mailerroronly'] = true;
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$default['backuptype'] = 'archive';
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$default['archiveformat'] = '.zip';
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$default['archivename'] = '%Y-%m-%d_%H-%i-%s_%hash%';
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$default['archivenamenohash'] = '%Y-%m-%d_%H-%i-%s_%hash%';
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//defaults vor destinations
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foreach ( BackWPup::get_registered_destinations() as $dest_key => $dest ) {
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if ( ! empty( $dest['class'] ) ) {
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$dest_object = BackWPup::get_destination( $dest_key );
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$default = array_merge( $default, $dest_object->option_defaults() );
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}
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}
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//defaults vor job types
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foreach ( BackWPup::get_job_types() as $job_type ) {
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$default = array_merge( $default, $job_type->option_defaults() );
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}
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//return all
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if ( empty( $key ) ) {
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return $default;
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}
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//return one default setting
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if ( isset( $default[ $key ] ) ) {
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return $default[ $key ];
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} else {
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return false;
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}
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}
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/**
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*
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* BackWPup Job Options
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*
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* @param int $id The job id
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* @param bool $use_cache
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*
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* @return array of all job options
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*/
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public static function get_job( $id, $use_cache = true ) {
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if ( ! is_numeric( $id ) ) {
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return false;
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}
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$id = intval( $id );
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$jobs_options = self::jobs_options( $use_cache );
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if ( isset( $jobs_options[ $id ]['archivename'] ) ) {
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$jobs_options[ $id ]['archivename'] = self::normalize_archive_name(
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$jobs_options[ $id ]['archivename'],
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$id,
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true
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);
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}
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$options = wp_parse_args( $jobs_options[ $id ], self::defaults_job() );
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if ( isset( $options['archiveformat'] ) && $options['archiveformat'] === '.tar.bz2' ) {
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$options['archiveformat'] = '.tar.gz';
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}
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if ( isset($options['pluginlistfilecompression'] ) && $options['pluginlistfilecompression'] === '.bz2' ) {
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$options['pluginlistfilecompression'] = '.gz';
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}
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if ( isset($options['wpexportfilecompression'] ) && $options['wpexportfilecompression'] === '.bz2' ) {
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$options['wpexportfilecompression'] = '.gz';
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}
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return $options;
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}
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/**
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*
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* Delete a BackWPup Option
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*
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* @param int $jobid the job id
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* @param string $option Option key
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*
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* @return bool deleted or not
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*/
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public static function delete( $jobid, $option ) {
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$jobid = (int) $jobid;
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$option = sanitize_key( trim( $option ) );
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if ( empty( $jobid ) || empty( $option ) ) {
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return false;
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}
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//delete option
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$jobs_options = self::jobs_options( false );
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unset( $jobs_options[ $jobid ][ $option ] );
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return self::update_jobs_options( $jobs_options );
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}
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/**
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*
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* Delete a BackWPup Job
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*
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* @param int $id The job id
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*
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* @return bool deleted or not
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*/
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public static function delete_job( $id ) {
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if ( ! is_numeric( $id ) ) {
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return false;
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}
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$id = intval( $id );
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$jobs_options = self::jobs_options( false );
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unset( $jobs_options[ $id ] );
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return self::update_jobs_options( $jobs_options );
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}
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/**
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*
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* get the id's of jobs
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*
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* @param string|null $key Option key or null for getting all id's
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* @param bool $value Value that the option must have to get the id
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*
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* @return array job id's
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*/
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public static function get_job_ids( $key = null, $value = false ) {
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$key = sanitize_key( trim( $key ) );
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$jobs_options = self::jobs_options( false );
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if ( empty( $jobs_options ) ) {
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return array();
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}
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//get option job ids
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if ( empty( $key ) ) {
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return array_keys( $jobs_options );
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}
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//get option ids for option with the defined value
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$new_option_job_ids = array();
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foreach ( $jobs_options as $id => $option ) {
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if ( isset( $option[ $key ] ) && $value == $option[ $key ] ) {
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$new_option_job_ids[] = (int) $id;
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}
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}
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sort( $new_option_job_ids );
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return $new_option_job_ids;
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}
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/**
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* Gets the next available job id.
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*
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* @return int
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*/
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public static function next_job_id() {
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$ids = self::get_job_ids();
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sort( $ids );
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return end( $ids ) + 1;
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}
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/**
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* Normalizes the archive name.
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*
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* The archive name should include the hash to identify this site, and the job id to identify this job.
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*
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* This allows backup files belonging to this job to be tracked.
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*
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* @param string $archive_name
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* @param int $jobid
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*
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* @return string The normalized archive name
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*/
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public static function normalize_archive_name( $archive_name, $jobid, $substitute_hash = true ) {
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$hash = BackWPup::get_plugin_data( 'hash' );
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$generated_hash = self::get_generated_hash( $jobid );
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// Does the string contain %hash%?
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if ( strpos( $archive_name, '%hash%' ) !== false ) {
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if ( $substitute_hash == true ) {
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return str_replace( '%hash%', $generated_hash, $archive_name );
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} else {
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// Nothing needs to be done since we don't have to substitute it.
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return $archive_name;
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}
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} else {
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// %hash% not included, so check for old style archive name pre-3.4.3
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// If name starts with 'backwpup', then we can try to parse
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if ( substr( $archive_name, 0, 8 ) == 'backwpup' ) {
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$parts = explode( '_', $archive_name );
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// Decode hash part if hash not found (from 3.4.2)
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if ( strpos( $parts[1], $hash ) === false ) {
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$parts[1] = base_convert( $parts[1], 36, 16 );
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}
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// Search again
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if ( strpos( $parts[1], $hash ) !== false ) {
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$parts[1] = '%hash%';
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} else {
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// Hash not included, so insert
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array_splice( $parts, 1, 0, '%hash%' );
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}
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$archive_name = implode( '_', $parts );
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if ( $substitute_hash == true ) {
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return str_replace( '%hash%', $generated_hash, $archive_name );
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} else {
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return $archive_name;
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}
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} else {
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// But otherwise, just append the hash
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if ( $substitute_hash == true ) {
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return $archive_name . '_' . $generated_hash;
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} else {
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return $archive_name . '_%hash%';
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}
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}
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}
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}
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/**
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* Generate a hash including random bytes and job ID
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*
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* @return string
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*/
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public static function get_generated_hash( $jobid ) {
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return Base32::encode( pack( 'H*',
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sprintf( '%02x%06s%02x',
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mt_rand( 0, 255 ),
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BackWPup::get_plugin_data( 'hash' ),
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mt_rand( 0, 255 ) ) ) ) .
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sprintf( '%02d', $jobid );
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}
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/**
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* Return the decoded hash and the job ID.
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*
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* If the hash is not found in the given code, then false is returned.
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*
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* @param string $code The string to decode
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*
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* @return array|bool An array with hash and job ID, or false otherwise
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*/
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public static function decode_hash( $code ) {
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$hash = BackWPup::get_plugin_data( 'hash' );
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// Try base 32 first
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$decoded = bin2hex( Base32::decode( substr( $code, 0, 8 ) ) );
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if ( substr( $decoded, 2, 6 ) == $hash ) {
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return array( substr( $decoded, 2, 6 ), intval( substr( $code, - 2 ) ) );
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}
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// Try base 36
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$decoded = base_convert( $code, 36, 16 );
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if ( substr( $decoded, 2, 6 ) == $hash ) {
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return array( substr( $decoded, 2, 6 ), intval( substr( $decoded, - 2 ) ) );
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}
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// Check style prior to 3.4.1
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if ( substr( $code, 0, 6 ) == $hash ) {
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return array( substr( $code, 0, 6 ), intval( substr( $code, - 2 ) ) );
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}
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// Tried everything, now return failure
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return false;
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}
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/**
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* Substitute date variables in archive name.
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*
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* @param string $archivename The name of the archive.
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*
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* @return string The archive name with substituted variables.
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*/
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public static function substitute_date_vars( $archivename ) {
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$current_time = current_time( 'timestamp' );
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$datevars = array(
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'%d',
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'%j',
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'%m',
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'%n',
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'%Y',
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'%y',
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'%a',
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'%A',
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'%B',
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'%g',
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'%G',
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'%h',
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'%H',
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'%i',
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'%s',
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);
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$datevalues = array(
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date( 'd', $current_time ),
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date( 'j', $current_time ),
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date( 'm', $current_time ),
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date( 'n', $current_time ),
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date( 'Y', $current_time ),
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date( 'y', $current_time ),
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date( 'a', $current_time ),
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date( 'A', $current_time ),
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date( 'B', $current_time ),
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date( 'g', $current_time ),
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date( 'G', $current_time ),
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date( 'h', $current_time ),
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date( 'H', $current_time ),
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date( 'i', $current_time ),
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|
date( 's', $current_time ),
|
|
);
|
|
// Temporarily replace %hash% with [hash]
|
|
$archivename = str_replace( '%hash%', '[hash]', $archivename );
|
|
$archivename = str_replace( $datevars,
|
|
$datevalues,
|
|
$archivename );
|
|
$archivename = str_replace( '[hash]', '%hash%', $archivename );
|
|
|
|
return BackWPup_Job::sanitize_file_name( $archivename );
|
|
}
|
|
|
|
}
|