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* Use storage filter when fetching previews to cleanupJulius Härtl2021-08-261-0/+4
| | | | Signed-off-by: Julius Härtl <jus@bitgrid.net>
* Update php licensesJohn Molakvoæ (skjnldsv)2021-06-041-2/+1
| | | | Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>
* Update the license headers for Nextcloud 20Christoph Wurst2020-08-241-0/+2
| | | | Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
* Merge pull request #22139 from ↵Morris Jobke2020-08-071-9/+14
|\ | | | | | | | | nextcloud/fix/noid/check-for-preview-multibucket-fallback-as-second-step Check previews in multibucket fallback folder as the last step and not as first step
| * Check previews in multibucket fallback folder as the last step and not as ↵Morris Jobke2020-08-071-9/+14
| | | | | | | | | | | | first step Signed-off-by: Morris Jobke <hey@morrisjobke.de>
* | Merge pull request #22135 from nextcloud/enh/noid/occ-preview-repairMorris Jobke2020-08-071-3/+3
|\ \ | |/ |/| Add occ preview:migrate to migrate previews from the old flat structure to a subfolder structure
| * Add occ preview:migrate to migrate previews from the old flat structure to a ↵Morris Jobke2020-08-061-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | subfolder structure * `php occ preview:repair` - a preview migration tool that moves existing previews into the new location introduced with #19214 * moves `appdata_INSTANCEID/previews/FILEID` to `appdata_INSTANCEID/previews/0/5/8/4/c/e/5/FILEID` * migration tool can be stopped during migration via `CTRL+C` - it then finishes the current folder (with the previews of one file) and stops gracefully * if a PHP memory limit is set in the `php.ini` then it will stop automatically once it has less than 25 MiB memory left (this is to avoid hard crashes in the middle of a migration) * the tool can be used during operation - possible drawbacks: * there is the chance of a race condition that a new preview is generated in the moment the folder is already migrated away - so the old folder with the newly cached preview is deleted and one cached preview needs to be re-generated * there is the chance of a race condition during access of a preview while it is migrated to the other folder - then no preview can be shown and results in a 404 (as of now this is an accepted risk) Signed-off-by: Morris Jobke <hey@morrisjobke.de>
* | Add config option to enable multibucket preview distributionMorris Jobke2020-08-061-9/+9
| | | | | | | | Signed-off-by: Morris Jobke <hey@morrisjobke.de>
* | Mount the old previews in a separate folder for the multi bucket setup and ↵Morris Jobke2020-08-061-0/+11
| | | | | | | | | | | | check in them before using the actual locations Signed-off-by: Morris Jobke <hey@morrisjobke.de>
* | Distribute preview folders in appdata in multibucket setup to multiple bucketsMorris Jobke2020-08-061-1/+0
|/ | | | | | | | | * introduces a new IRootMountProvider to register mount points inside the root storage * adds a AppdataPreviewObjectStoreStorage to handle the split between preview folders and bucket number Ref #22033 Signed-off-by: Morris Jobke <hey@morrisjobke.de>
* Update license headers for 19Christoph Wurst2020-04-291-1/+2
| | | | Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
* Move to subfolders for preview filesRoeland Jago Douma2020-04-191-0/+71
Else the number of files can grow very large very quickly in the preview folder. Esp on large systems. This generates the md5 of the fileid. And then creates folders of the first 7 charts. In that folder is then a folder with the fileid. And inside there are the previews. Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
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