041689d637
Check the configured interface language against the available localization dict before attempting to use, otherwise fall back to english. Also expanded language names in the languages json file.
109 lines
3.7 KiB
Python
109 lines
3.7 KiB
Python
from flask import current_app
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import os
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class Config:
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def __init__(self, **kwargs):
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def read_config_bool(var: str) -> bool:
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val = os.getenv(var, '0')
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if val.isdigit():
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return bool(int(val))
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return False
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self.app_config = current_app.config
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self.url = os.getenv('WHOOGLE_CONFIG_URL', '')
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self.lang_search = os.getenv('WHOOGLE_CONFIG_SEARCH_LANGUAGE', '')
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self.lang_interface = os.getenv('WHOOGLE_CONFIG_LANGUAGE', '')
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self.style = os.getenv(
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'WHOOGLE_CONFIG_STYLE',
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open(os.path.join(self.app_config['STATIC_FOLDER'],
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'css/variables.css')).read())
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self.block = os.getenv('WHOOGLE_CONFIG_BLOCK', '')
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self.ctry = os.getenv('WHOOGLE_CONFIG_COUNTRY', '')
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self.safe = read_config_bool('WHOOGLE_CONFIG_SAFE')
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self.dark = read_config_bool('WHOOGLE_CONFIG_DARK')
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self.alts = read_config_bool('WHOOGLE_CONFIG_ALTS')
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self.nojs = read_config_bool('WHOOGLE_CONFIG_NOJS')
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self.tor = read_config_bool('WHOOGLE_CONFIG_TOR')
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self.near = os.getenv('WHOOGLE_CONFIG_NEAR', '')
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self.new_tab = read_config_bool('WHOOGLE_CONFIG_NEW_TAB')
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self.view_image = read_config_bool('WHOOGLE_CONFIG_VIEW_IMAGE')
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self.get_only = read_config_bool('WHOOGLE_CONFIG_GET_ONLY')
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self.safe_keys = [
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'lang_search',
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'lang_interface',
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'ctry',
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'dark'
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]
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# Skip setting custom config if there isn't one
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if kwargs:
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mutable_attrs = self.get_mutable_attrs()
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for attr in mutable_attrs:
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if attr in kwargs.keys():
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setattr(self, attr, kwargs[attr])
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elif attr not in kwargs.keys() and mutable_attrs[attr] == bool:
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setattr(self, attr, False)
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def __getitem__(self, name):
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return getattr(self, name)
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def __setitem__(self, name, value):
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return setattr(self, name, value)
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def __delitem__(self, name):
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return delattr(self, name)
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def __contains__(self, name):
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return hasattr(self, name)
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def get_mutable_attrs(self):
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return {name: type(attr) for name, attr in self.__dict__.items()
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if not name.startswith("__")
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and (type(attr) is bool or type(attr) is str)}
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def is_safe_key(self, key) -> bool:
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"""Establishes a group of config options that are safe to set
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in the url.
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Args:
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key (str) -- the key to check against
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Returns:
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bool -- True/False depending on if the key is in the "safe"
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array
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"""
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return key in self.safe_keys
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def get_localization_lang(self):
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"""Returns the correct language to use for localization, but falls
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back to english if not set.
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Returns:
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str -- the localization language string
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"""
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if (self.lang_interface and
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self.lang_interface in self.app_config['TRANSLATIONS']):
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return self.lang_interface
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return 'lang_en'
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def from_params(self, params) -> 'Config':
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"""Modify user config with search parameters. This is primarily
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used for specifying configuration on a search-by-search basis on
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public instances.
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Args:
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params -- the url arguments (can be any deemed safe by is_safe())
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Returns:
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Config -- a modified config object
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"""
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for param_key in params.keys():
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if not self.is_safe_key(param_key):
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continue
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self[param_key] = params.get(param_key)
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return self
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