Files
PointsBot/pointsbot/config.py
2020-05-10 15:25:20 -07:00

194 lines
6.8 KiB
Python

import os
import os.path
from collections import namedtuple
from copy import deepcopy
import toml
from .level import Level
### Globals ###
DATADIR = os.path.join(os.path.expanduser('~'), '.pointsbot')
CONFIGPATH = os.path.join(DATADIR, 'pointsbot.toml')
# Path to the sample config file
# Unused for now
SAMPLEPATH = os.path.abspath(os.path.join(os.path.dirname(__file__),
'..',
'pointsbot.sample.toml'))
### Primary Functions ###
def load(filepath=CONFIGPATH):
# Prompt user for config values if file doesn't exist
if not os.path.exists(filepath):
datadir = os.path.dirname(filepath)
if not os.path.exists(datadir):
os.makedirs(datadir)
interactive_config(filepath)
return Config.from_toml(filepath)
### Classes ###
class Config:
# Default config vals
DEFAULT_DB_NAME = 'pointsbot.db'
DEFAULT_LOG_NAME = 'pointsbot.log'
def __init__(self, filepath, subreddit, client_id, client_secret, username,
password, levels, database_path=None, log_path=None,
feedback_url=None, scoreboard_url=None):
self._filepath = filepath
self._dirname = os.path.dirname(filepath)
if not log_path:
log_path = os.path.join(self._dirname, self.DEFAULT_LOG_NAME)
elif os.path.isdir(log_path):
log_path = os.path.join(log_path, self.DEFAULT_LOG_NAME)
self.log_path = log_path
# TODO init logging here so it can be used immediately?
if not database_path:
database_path = os.path.join(self._dirname, self.DEFAULT_DB_NAME)
elif os.path.isdir(database_path):
database_path = os.path.join(database_path, self.DEFAULT_DB_NAME)
self.database_path = database_path
self.subreddit = subreddit
self.feedback_url = feedback_url
self.scoreboard_url = scoreboard_url
self.client_id = client_id
self.client_secret = client_secret
self.username = username
self.password = password
self.levels = levels
@classmethod
def from_toml(cls, filepath):
obj = toml.load(filepath)
# Create list of level objects, in ascending order by point value
levels = []
for lvl in obj['levels']:
flair_template_id = lvl.get('flair_template_id', None)
if flair_template_id == '':
flair_template_id = None
levels.append(Level(lvl['name'], lvl['points'], flair_template_id))
levels.sort(key=lambda l: l.points)
dbpath = obj['filepaths']['database']
if dbpath:
dbpath = os.path.abspath(os.path.expandvars(os.path.expanduser(dbpath)))
logpath = obj['filepaths']['log']
if logpath:
logpath = os.path.abspath(os.path.expandvars(os.path.expanduser(logpath)))
return cls(
filepath,
obj['core']['subreddit'],
obj['credentials']['client_id'],
obj['credentials']['client_secret'],
obj['credentials']['username'],
obj['credentials']['password'],
levels,
database_path=dbpath,
log_path=logpath,
feedback_url=obj['links']['feedback'],
scoreboard_url=obj['links']['scoreboard'],
)
def save(self):
obj = deepcopy(vars(self))
orig_levels, obj['levels'] = obj['levels'], []
# obj['levels'] = []
for level in orig_levels:
obj['levels'].append({
'name': level.name,
'points': level.points,
'flair_template_id': level.flair_template_id,
})
with open(self._filepath, 'w') as f:
toml.dump(obj, f)
### Interactive Config Editing ###
def interactive_config(dest):
configvals = {
'core': {},
'filepaths': {},
'credentials': {},
'levels': [],
}
print('\n' + ('#' * 80) + '\nCONFIGURING THE BOT\n' + ('#' * 80) + '\n')
print('Type a value for each field, then press enter.')
print('\nIf a field is specified as optional, then you can skip it by just '
'pressing enter.')
print("\nIt is recommended that you skip any fields that you aren't sure "
'about')
print('\n*** Core Configuration ***\n')
configvals['core']['subreddit'] = input('name of subreddit to monitor? ')
print()
configvals['filepaths']['database'] = input('database filepath? (optional) ')
configvals['filepaths']['log'] = input('log filepath? (optional) ')
print('\n*** Website Links ***\n')
print('These values should only be provided if you have valid URLs for '
'websites that provide these services for your subreddit.\n')
configvals['links']['feedback'] = input('feedback webpage URL? (optional) ')
configvals['links']['scoreboard'] = input('scoreboard webpage URL? (optional) ')
print('\n*** Bot account details ***\n')
configvals['credentials']['client_id'] = input('client_id? ')
configvals['credentials']['client_secret'] = input('client_secret? ')
configvals['credentials']['username'] = input('bot username? ')
configvals['credentials']['password'] = input('bot password? ')
print('\n*** Flair Levels ***\n')
print('These fields will determine the different levels that your '
'subreddit users can achieve by earning points.')
print('\nFor each level, you should provide...')
print("\t- Level name: the text that appears in the user's flair")
print('\t- Level points: the number of points needed to reach the level')
print('\t- Flair template ID: (optional) the flair template ID in your')
print('\t subreddit to be used for this level flair')
print('\nThese may be provided in any order; the bot will sort them later.')
print('\nDo not provide more than one level with the same number of points.')
print('\nNote that at the moment, providing a level points value of zero '
'will not set a default flair, because users must solve at least one '
'issue before the bot will keep track of their points and set their '
'flair for the first time.')
print('\nFor any more questions, please refer to the README on the Github '
'page.')
response = 'y'
while response.lower().startswith('y'):
print('\n*** Adding a level ***\n')
level = {}
level['name'] = input('Level name? ')
level['points'] = int(input('Level points? '))
level['flair_template_id'] = input('Flair template ID? (optional) ')
configvals['levels'].append(level)
response = input('\nAdd another level? (y/n) ')
with open(dest, 'w') as f:
toml.dump(configvals, f)
print('#' * 80 + f'\nConfig settings saved to {dest}\n' + '#' * 80)