Skip to content
Zotonic
  • Start
  • Cookbook
  • Reference
  • Releases

Live search

Search across all Zotonic content

Type at least two characters

Results are matched against titles, summaries and topics as you type.

Controllers · mod_backup
  • Reference
  • Operator
  • Backup and restore
  • Resource
  • Controller
  • Query

controller_admin_backup_revision

Module

mod_backup

Shows the admin backup revisions screen where you can see older version for a resource.

Handled events

  • The rev-diff postback notification compares two selected revisions.
  • {revert, Args} restores a selected revision and, when requested, its edges and dependent resources.

Edit on GitHub

Related documentation

Models

backup_revision

Model for resource revision backup metadata, including revision list/title retrieval and revision retention settings.

Controllers

controller_admin_backup

Shows the admin backup screen where you can download nightly backups that were made by module#mod_backup.

Administration guide

Recover one page without restoring the whole site

Use revisions or deleted-page recovery for an editorial mistake.

Notifications

observe_rsc_get_raw/3

Convert raw stored resource data to its current representation.

Controllers

controller_zotonic_status

Serve the Zotonic status site and fallback templates.

Models

rsc

The main resource model, which is the central part of the Zotonic data model. This model provides an interface to all resource ("page"…

Controllers

controller_log_client

Controller to log UI errors and events.

Controllers

controller_letsencrypt_ping

Return the site's current Let's Encrypt reachability token as plain text.

Controllers

controller_admin_statistics

Render the administration dashboard for live Zotonic system statistics.

GitHub © 2026 Zotonic