Changelog

v1.1.1 (2026-03-05)

Bug fixes

• Fixed compatibility with Moodle App and Microsoft Teams webview (#8).
  
  
  
  • Document preview now works in the Moodle App: the viewer page loads with
    direct iframe rendering (no blob URLs) for webview compatibility.
  
  
  • The download button now uses a server-side forced download (Content-Disposition: attachment) instead of the HTML download attribute, which is unreliable in
    webviews and caused the "index.php" filename issue.
  
  
  • The JS link interceptor on course pages is skipped in the Moodle App, since
    the app renders course content natively.
  
  
  
  

v1.0.0 (2026-02-12)

Initial release.

Features

• Inline PDF preview for office documents (Word, Excel, PowerPoint, OpenDocument, RTF).


• Automatic interception of resource file clicks on course pages.


• LibreOffice headless conversion with per-conversion user profiles.


• Content-hash based PDF caching to avoid duplicate conversions.


• Per-resource toggle to enable/disable document preview.


• Per-resource toggle to show/hide the "Download original" button.


• Embedded viewer with full-screen layout and hidden browser PDF toolbar.


• Scheduled task for automatic cache cleanup (configurable max age).


• Admin settings page with LibreOffice status check.


• English and Greek language packs.


• Privacy API implementation (null provider — no personal data stored).


• Moodle 5 Hook API integration (no legacy event observers).