Attachment Integrity 1.0.1

Attachment Integrity is a lightweight ACP tool for checking the health of XenForo attachment storage.

The add-on scans "xf_attachment_data" against the files physically stored in "internal_data/attachments" and reports common problems such as:

• Missing attachment files
• Unreadable files
• File size mismatches
• Unused attachment data

The tool is intentionally read-only and does not modify, repair or delete attachments automatically. The goal is to help admins safely identify issues before carrying out any manual maintenance.

Features:

• Admin Control Panel interface
• Custom admin permissions
• Batch scanning support
• Scan from a specific attachment data ID
• Optional clearing of previous scan results
• Recent scan history/results
• Safe for staging/testing environments
• No core edits

Installation:

1. Download the archive
2. Go to ACP → Add-ons
3. Click "Install/upgrade from archive"
4. Upload the ZIP file

After installation:

ACP → Tools → Attachment Integrity

Notes:

• Designed for XenForo 2.3+
• Recommended to test on a staging site first
• Larger communities should scan in sensible batches
• This add-on does not alter attachment data automatically

Future plans:

• Background job support for very large forums
• Exportable reports
• Additional storage validation tools