nextcloud / nextcloud/ios

Already downloaded "available offline" files still require the server until thumbnails have been generated

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#2,035 1 comment 0 reactions 0 assignees View on GitHub

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Dominant language
Swift
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Description

Available offline photos do not render when opened until the server has generated a thumbnail for the photo even though the file is already on your device. If you set your phone to airplane mode, photos without a thumbnail open up immediately as do photos with thumbnails while connected to the server.

If the file is on my device I would like to not NEED the thumbnail to open it in online mode. Having an option to allow client side generation of thumbnails would also be nice but I can understand if that isn't reasonable.

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the offline photo behavior described in the issue, comparing photos with and without generated thumbnails in airplane mode and while connected. Trace the iOS photo-opening path to determine why a locally available file still depends on the server; done means available offline photos open without a server-generated thumbnail.

Written by the indexing model from the issue text.

Assessment

Tech stack
swift
Domain
mobile-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

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