DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
Go programmingCloudreve project structurethumbnail generation logic
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30
Research direction
Investigate the thumbnail generation pipeline in Cloudreve for xlsx, pptx, and pdf files. Check the logs as requested by the user, likely stored in a file or stdout. Examine the code in the repository related to file preview, particularly the conversion logic that may rely on LibreOffice or similar tools. Look for differences between successful docx and failing formats. Consider if there are missing dependencies or format specific issues.
