Create thumbnails

WARNING - BETA QUALITY

This feature is not yet available in production

Create thumbnails

• for a user
• for some users
• for all users
• for a specific path. This includes mounted shares

Note: it is impossible to access the scanned folder (and its children) while the command is running

Arguments

• user_id will rescan all files of the given user(s) located in the files folder and create thumbnails of visual media files

Options

• --all will rescan all files folders of all known users and create thumbnails of visual media files
• --path, -p limit rescan to this path, eg. --path="/alice/files/Holidays", the user_id is determined by the path and the user_id parameter and --all are ignored
• --quiet, -q suppress output
• --regenerate, -r forces the re-generation of thumbnails

Some examples of use:

• $ sudo -uwww-data ./occ gallery:create-thumbnails --all
• $ sudo -uwww-data ./occ gallery:create-thumbnails admin
• $ sudo -uwww-data ./occ gallery:create-thumbnails --path=/admin/files/client\ sync/
• $ sudo -uwww-data ./occ gallery:create-thumbnails --path=/admin/files/mount_name/

Results

+---------+-------+------------------+--------------+-----------------+--------------+------------+
| Folders | Files | Supported images | New previews | Failed previews | Elapsed time | Total size |
+---------+-------+------------------+--------------+-----------------+--------------+------------+
| 3       | 14    | 14               | 12           | 2               | 00:00:25.4   | 3.06M      |
+---------+-------+------------------+--------------+-----------------+--------------+------------+
Last scanned file /admin/files/vanilla81/sub1/sub2/1280px-Beach_in_pula_(croatia).JPG
+----------------------------------------------+
| List of failed previews                      |
+----------------------------------------------+
| /admin/files/vanilla81/corrupt.jpg           |
| /admin/files/vanilla81/testimage-corrupt.jpg |
+----------------------------------------------+