nextcloud / nextcloud/server

RFE: Nextcloud should support a thumbnailing/preview API

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1. to develop enhancement feature: previews and thumbnails needs review
Dominant language
PHP
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Avg merge
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Description

If Nextcloud could support a thumbnailing API, the thumbnail generation could be handed out to a small dedicated thumbnailer process. This dedicated process could scale out thumbnail generation how it wants, leading to accelerated generation of thumbnails. Because the process would be smaller and dedicated, it has the potential to be much more secure: it might only have read access to the content, and it could be locked down hard with SELinux.

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Research direction

No files, tests, or entry points are named. Start by locating Nextcloud's thumbnail generation path and the boundaries where a thumbnailing API could be introduced; done should include a defined API that can hand thumbnail generation to a separate process while preserving the stated read-only and SELinux security goals.

Written by the indexing model from the issue text.

Assessment

Tech stack
php
Domain
api, backend
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
35/100

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