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wordpress: Fix backup, restore and uninstall when db is not running

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Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
This commit is contained in:
Sunil Mohan Adapa 2024-03-08 15:23:15 -08:00 committed by James Valleroy
parent c341a531dd
commit d615ff107e
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GPG Key ID: 77C0C75E7B650808
1 changed files with 15 additions and 12 deletions
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27
plinth/modules/wordpress/privileged.py
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@ -144,21 +144,23 @@ def is_public() -> bool:
def dump_database():
"""Dump database to file."""
_db_backup_file.parent.mkdir(parents=True, exist_ok=True)
with _db_backup_file.open('w', encoding='utf-8') as file_handle:
subprocess.run([
'mysqldump', '--add-drop-database', '--add-drop-table',
'--add-drop-trigger', '--user', 'root', '--databases', DB_NAME
], stdout=file_handle, check=True)
with action_utils.service_ensure_running('mysql'):
with _db_backup_file.open('w', encoding='utf-8') as file_handle:
subprocess.run([
'mysqldump', '--add-drop-database', '--add-drop-table',
'--add-drop-trigger', '--user', 'root', '--databases', DB_NAME
], stdout=file_handle, check=True)
@privileged
def restore_database():
"""Restore database from file."""
with _db_backup_file.open('r', encoding='utf-8') as file_handle:
subprocess.run(['mysql', '--user', 'root'], stdin=file_handle,
check=True)
with action_utils.service_ensure_running('mysql'):
with _db_backup_file.open('r', encoding='utf-8') as file_handle:
subprocess.run(['mysql', '--user', 'root'], stdin=file_handle,
check=True)
_set_privileges(DB_HOST, DB_NAME, DB_USER, _read_db_password())
_set_privileges(DB_HOST, DB_NAME, DB_USER, _read_db_password())
def _read_db_password():
@ -188,6 +190,7 @@ def uninstall():
def _drop_database():
"""Drop the mysql database that was created during install."""
query = f'''DROP DATABASE {DB_NAME};'''
subprocess.run(['mysql', '--user', 'root'], input=query.encode(),
check=True)
with action_utils.service_ensure_running('mysql'):
query = f'''DROP DATABASE {DB_NAME};'''
subprocess.run(['mysql', '--user', 'root'], input=query.encode(),
check=True)