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-rwxr-xr-xcontrib/caldav/calcurse-caldav.py191
1 files changed, 100 insertions, 91 deletions
diff --git a/contrib/caldav/calcurse-caldav.py b/contrib/caldav/calcurse-caldav.py
index 3644028..2fbec37 100755
--- a/contrib/caldav/calcurse-caldav.py
+++ b/contrib/caldav/calcurse-caldav.py
@@ -22,6 +22,70 @@ except ModuleNotFoundError:
pass
+class Config:
+ _map = {}
+
+ def __init__(self, fn):
+ self._map = {
+ 'Auth': {
+ 'Password': None,
+ 'Username': None,
+ },
+ 'CustomHeaders': {},
+ 'General': {
+ 'AuthMethod': 'basic',
+ 'Binary': 'calcurse',
+ 'Debug': False,
+ 'DryRun': True,
+ 'HTTPS': True,
+ 'Hostname': None,
+ 'InsecureSSL': False,
+ 'Path': None,
+ 'SyncFilter': 'cal,todo',
+ 'Verbose': False,
+ },
+ 'OAuth2': {
+ 'ClientID': None,
+ 'ClientSecret': None,
+ 'RedirectURI': 'http://127.0.0.1',
+ 'Scope': None,
+ },
+ }
+
+ config = configparser.RawConfigParser()
+ config.optionxform = str
+ if verbose:
+ print('Loading configuration from ' + configfn + '...')
+ try:
+ config.read_file(open(fn))
+ except FileNotFoundError as e:
+ die('Configuration file not found: {}'.format(fn))
+
+ for sec in config.sections():
+ if sec not in self._map:
+ die('Unexpected config section: {}'.format(sec))
+
+ if not self._map[sec]:
+ # Import section with custom key-value pairs.
+ self._map[sec] = dict(config.items(sec))
+ continue
+
+ # Import section with predefined keys.
+ for key, val in config.items(sec):
+ if key not in self._map[sec]:
+ die('Unexpected config key in section {}: {}'.format(sec, key))
+ if type(self._map[sec][key]) == bool:
+ self._map[sec][key] = config.getboolean(sec, key)
+ else:
+ self._map[sec][key] = val
+
+ def section(self, section):
+ return self._map[section]
+
+ def get(self, section, key):
+ return self._map[section][key]
+
+
def msgfmt(msg, prefix=''):
lines = []
for line in msg.splitlines():
@@ -592,101 +656,46 @@ debug_raw = args.debug_raw
password = os.getenv('CALCURSE_CALDAV_PASSWORD')
# Read configuration.
-config = configparser.RawConfigParser()
-if verbose:
- print('Loading configuration from ' + configfn + '...')
-try:
- config.read_file(open(configfn))
-except FileNotFoundError as e:
- die('Configuration file not found: {}'.format(configfn))
-
-if config.has_option('General', 'InsecureSSL'):
- insecure_ssl = config.getboolean('General', 'InsecureSSL')
-else:
- insecure_ssl = False
-
-# Read config for "HTTPS" option (default=True)
-if config.has_option('General', 'HTTPS'):
- https = config.getboolean('General', 'HTTPS')
-else:
- https = True
-
-if config.has_option('General', 'Binary'):
- calcurse = [config.get('General', 'Binary')]
-else:
- calcurse = ['calcurse']
-
+config = Config(configfn)
+
+authmethod = config.get('General', 'AuthMethod').lower()
+calcurse = [config.get('General', 'Binary')]
+debug = debug or config.get('General', 'Debug')
+dry_run = config.get('General', 'DryRun')
+hostname = config.get('General', 'Hostname')
+https = config.get('General', 'HTTPS')
+insecure_ssl = config.get('General', 'InsecureSSL')
+path = config.get('General', 'Path')
+sync_filter = config.get('General', 'SyncFilter')
+verbose = verbose or config.get('General', 'Verbose')
+
+password = password or config.get('Auth', 'Password')
+username = config.get('Auth', 'Username')
+
+client_id = config.get('OAuth2', 'ClientID')
+client_secret = config.get('OAuth2', 'ClientSecret')
+redirect_uri = config.get('OAuth2', 'RedirectURI')
+scope = config.get('OAuth2', 'Scope')
+
+custom_headers = config.section('CustomHeaders')
+
+# Append data directory to calcurse command.
if datadir:
check_dir(datadir)
calcurse += ['-D', datadir]
-if config.has_option('General', 'DryRun'):
- dry_run = config.getboolean('General', 'DryRun')
-else:
- dry_run = True
-
-if not verbose and config.has_option('General', 'Verbose'):
- verbose = config.getboolean('General', 'Verbose')
-
-if not debug and config.has_option('General', 'Debug'):
- debug = config.getboolean('General', 'Debug')
-
-if config.has_option('General', 'AuthMethod'):
- authmethod = config.get('General', 'AuthMethod').lower()
-else:
- authmethod = 'basic'
-
-if config.has_option('General', 'SyncFilter'):
- sync_filter = config.get('General', 'SyncFilter')
-
- invalid_filter_values = validate_sync_filter()
-
- if len(invalid_filter_values):
- die('Invalid value(s) in SyncFilter option: ' + ', '.join(invalid_filter_values))
-else:
- sync_filter = 'cal,todo'
-
-if config.has_option('Auth', 'UserName'):
- username = config.get('Auth', 'UserName')
-else:
- username = None
-
-if config.has_option('Auth', 'Password') and not password:
- password = config.get('Auth', 'Password')
-
-if config.has_section('CustomHeaders'):
- custom_headers = dict(config.items('CustomHeaders'))
-else:
- custom_headers = {}
-
-if config.has_option('OAuth2', 'ClientID'):
- client_id = config.get('OAuth2', 'ClientID')
-else:
- client_id = None
-
-if config.has_option('OAuth2', 'ClientSecret'):
- client_secret = config.get('OAuth2', 'ClientSecret')
-else:
- client_secret = None
-
-if config.has_option('OAuth2', 'Scope'):
- scope = config.get('OAuth2', 'Scope')
-else:
- scope = None
-
-if config.has_option('OAuth2', 'RedirectURI'):
- redirect_uri = config.get('OAuth2', 'RedirectURI')
-else:
- redirect_uri = 'http://127.0.0.1'
-
-# Change URl prefix according to HTTP/HTTPS
-if https:
- urlprefix = "https://"
-else:
- urlprefix = "http://"
-
-hostname = config.get('General', 'HostName')
-path = '/' + config.get('General', 'Path').strip('/') + '/'
+# Validate sync filter.
+invalid_filter_values = validate_sync_filter()
+if len(invalid_filter_values):
+ die('Invalid value(s) in SyncFilter option: ' + ', '.join(invalid_filter_values))
+
+# Ensure host name and path are defined and initialize *_uri.
+if not hostname:
+ die('Hostname missing in configuration.')
+if not path:
+ die('Path missing in configuration.')
+urlprefix = "https://" if https else "http://"
+path = '/{}/'.format(path.strip('/'))
hostname_uri = urlprefix + hostname
absolute_uri = hostname_uri + path