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d7a60b1aca
Tests: - Unit and functional tests work. - Creating a library works. - An error while creating library shows as proper message. - Deleting a library works. - An error while deleting library shows as proper messages. - Creating/deleting library reflects properly in the list of libraries. Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Configuration helper for calibre."""
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import pathlib
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import shutil
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import subprocess
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from plinth import action_utils
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from plinth.actions import privileged
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from plinth.modules import calibre
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LIBRARIES_PATH = pathlib.Path('/var/lib/calibre-server-freedombox/libraries')
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@privileged
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def list_libraries() -> list[str]:
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"""Return the list of libraries setup."""
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libraries = []
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for library in LIBRARIES_PATH.glob('*/metadata.db'):
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libraries.append(str(library.parent.name))
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return libraries
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@privileged
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def create_library(name: str):
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"""Create an empty library."""
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calibre.validate_library_name(name)
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library = LIBRARIES_PATH / name
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library.mkdir(mode=0o755) # Raise exception if already exists
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subprocess.call(
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['calibredb', '--with-library', library, 'list_categories'],
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stdout=subprocess.DEVNULL)
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# Force systemd StateDirectory= logic to assign proper ownership to the
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# DynamicUser=
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shutil.chown(LIBRARIES_PATH.parent, 'root', 'root')
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action_utils.service_try_restart(calibre.CalibreApp.DAEMON)
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@privileged
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def delete_library(name: str):
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"""Delete a library and its contents."""
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calibre.validate_library_name(name)
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library = LIBRARIES_PATH / name
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shutil.rmtree(library)
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action_utils.service_try_restart(calibre.CalibreApp.DAEMON)
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