o )i<@srdZddlmZddlmZddlmZmZmZmZddl Z ddl m Z ddl m Z ddlmZGd d d ZdS) zt Backup Module - Integration with Automation Daemon Manages backup operations, scheduling, and database integration )Path)datetime)DictAnyOptionalCallableN)logger)Database)TimeMachineBackupc@seZdZdZdefddZdedeefddZ dded ee d ee de e e ffd d Zddedeedeede e e ffddZdede e e ffddZ d ded e de de dee de e e ff ddZdedede e e ffddZddZd S)! BackupModulezo Backup module for unified daemon Integrates TimeMachineBackup with database and scheduling system dbcCs||_i|_tddS)zo Initialize backup module Args: db: Database instance for CRUD operations zBackupModule initializedN)r backup_enginesrinfo)selfr r3c:\PYTHON\Scheduler\modules\backup\backup_module.py__init__szBackupModule.__init__ profile_idreturnc Cs||jvr |j|S|j|}|std|ddSzt|dd}||j|<td|d|d|WStyW}ztd |d|WYd}~dSd}~ww) z Get or create backup engine for a profile Args: profile_id: Backup profile ID Returns: TimeMachineBackup instance or None if profile not found Profile not foundN backup_root)rz"Created backup engine for profile : name+Failed to create backup engine for profile )r r get_backup_profilererrorr r Exception)rrprofileengineerrr get_engine!s   zBackupModule.get_engineN backup_nameprogress_callbackc Cs|j|}|sd|d}t|d|dS|ds,d|d}t|d|dS||}|sBd|}t|d|dSt}|jj|d|pTd | d d |d }t d |d|d|dzt |dt rxt |dn|d} d} |drt |dt rt |dn|d} |j| || |dd|jd|pd | d } | stdt} |jj|d| | dd| dd| dd| dd| dd| dddt d|d d|||| dd| dd| dd| dd| dd| dd| |d!d"WStyL} z(t | }td|d#||jj|d$t|d%d|||d&WYd} ~ Sd} ~ ww)'aR Execute a backup operation Args: profile_id: Backup profile ID backup_name: Optional custom backup name (default: auto-generated timestamp) progress_callback: Optional callback for progress updates Returns: Dict with operation results (id, status, stats) rrFsuccessrenabledz is disabledrbackupzbackup-z%Y-%m-%d-%H%M%Srunning)roperation_typer"status start_timezStarting backup operation for profile rrsourcesNexclude_patternsT)Z source_dirsr"excludeZprogressZprogress_precountZbackupsz'Backup completed but metadata not found completed files_linkedr files_copiedfiles_in_storeZ total_size) operation_idr*end_time files_totalr1r2r3total_size_byteszBackup operation  completed successfully)r6r1r2r3r7duration_seconds)r%r4rr"Zstats failed: failedr4r*r5 error_messager%r4rr)r rrrwarningr!rnowcreate_backup_operationstrftimer isinstancestrjsonloadsgetZ create_backupmetadatarupdate_backup_operation total_seconds)rrr"r#r error_msgrr+r4r-r.Z backup_infor5r rrrexecute_backup?s            $ $           zBackupModule.execute_backupkeepolder_than_daysc Cs<|j|}|sd|d}t|d|dS||}|s.d|}t|d|dSt}|jj|dd|d}td |d |z"|j ||d |jj |d td td|dd||dWSt y} z(t | }td|d||jj |dt|dd|||dWYd} ~ Sd} ~ ww)a Execute backup pruning operation Args: profile_id: Backup profile ID keep: Keep only N most recent backups older_than_days: Remove backups older than N days Returns: Dict with operation results rrFr$rZpruner(rr)r*r+zStarting prune operation r,)rMrNr0r4r*r5zPrune operation r8Tr%r4rr:r;r<r>N) r rrrr!rr@rArZ prune_backupsrIrrD) rrrMrNrrKrr+r4r rrr execute_prunes\        zBackupModule.execute_prunec Cs6|j|}|sd|d}t|d|dS||}|s.d|}t|d|dSt}|jj|dd|d}td |d |z| |jj |d td td |dd||dWSt y}z(t |}td |d||jj |dt|dd|||dWYd}~Sd}~ww)z Execute garbage collection on backup store Args: profile_id: Backup profile ID Returns: Dict with operation results rrFr$rgcr(rOzStarting GC operation r,r0rPz GC operation r8TrQr:r;r<r>N) r rrrr!rr@rArZgc_storerIrrD)rrrrKrr+r4r rrr execute_gcs\        zBackupModule.execute_gc restore_typedestination_path source_pathc Cs|j|}|sd|d}t|d|dS||}|s.d|}t|d|dSt} |jj|||||d| d} td| d |zU|d krW|j ||d n-|d krj|sat d |j |||dn|dkr}|stt d|j |||dnt d||jj | dtdtd| dd| ||dWSty} z(t| }td| d||jj | dt|dd| ||dWYd} ~ Sd} ~ ww)a Execute backup restore operation Args: profile_id: Backup profile ID backup_name: Name of backup to restore restore_type: 'full', 'file', or 'directory' destination_path: Where to restore files source_path: Source file/directory within backup (for file/directory restore) Returns: Dict with operation results rrFr$rr()rr"rUrWrVr*r+zStarting restore operation r,full)Z restore_pathfilez%source_path required for file restore)Z restore_toZ directoryz*source_path required for directory restorezInvalid restore_type: r0) restore_idr*r5zRestore operation r8T)r%rZrr"r:r;)rZr*r5r=)r%rZrrN)r rrrr!rr@create_backup_restorerZrestore_backup ValueErrorZ restore_fileZrestore_directoryupdate_backup_restorerrD) rrr"rUrVrWrrKrr+rZr rrrexecute_restoreHsx         zBackupModule.execute_restore schedule_id target_idcCs&td|d||j|d}|S)a& Execute scheduled backup operation Called by daemon when a schedule triggers Args: schedule_id: Schedule ID that triggered target_id: Backup profile ID (from schedule.target_id) Returns: Dict with execution results z Schedule z triggered for backup profile )r)rrrL)rr_r`resultrrr schedule_items zBackupModule.schedule_itemcCs|jtddS)zCleanup module resourceszBackupModule cleanup completedN)r clearrr)rrrrcleanups zBackupModule.cleanup)NN)N)__name__ __module__ __qualname____doc__r rintrr r!rDrrrrLrRrTr^rbrdrrrrr sB !  ,{HL  ` r )rhpathlibrrtypingrrrrrElogurur core.databaser modules.backup.backup_enginer r rrrrs