config.py

'''
@Description: Edit
@Author: Tianyi Lu
@Date: 2019-09-01 08:17:23
@LastEditors  : Tianyi Lu
@LastEditTime : 2020-01-08 11:21:23
'''
import os
basedir = os.path.abspath(os.path.dirname(__file__))


class Config:
    SECRET_KEY = os.environ.get('SECRET_KEY') or 'hard to guess string'
    MAIL_SERVER = os.environ.get('MAIL_SERVER', 'smtp.office365.com')
    MAIL_PORT = int(os.environ.get('MAIL_PORT', '587'))
    MAIL_USE_TLS = os.environ.get('MAIL_USE_TLS', 'true').lower() in \
        ['true', 'on', '1']
    MAIL_USERNAME = 'islandr-csc@outlook.com'
    MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')
    FLASKY_MAIL_SENDER = 'islandr-csc@outlook.com'

    SQLALCHEMY_RECORD_QUERIES = True
    FLASKY_SLOW_DB_QUERY_TIME = 0.5

    # MAX_CONTENT_LENGTH = 4 * 1024 * 1024

    MSEARCH_INDEX_NAME = 'msearch'
    # simple,whoosh,elaticsearch, default is simple
    MSEARCH_BACKEND = 'whoosh'
    # table's primary key if you don't like to use id, or set __msearch_primary_key__ for special model
    MSEARCH_PRIMARY_KEY = 'id'
    # auto create or update index
    MSEARCH_ENABLE = True

    UPLOADED_PATH = os.path.join(basedir, 'app/static/uploads')

    TAGS = {'Creativity': 0,
            'Activity': 1,
            'Service': 2,
            'Social': 3,
            'Others': 4}

    #message
    MSG_TYPE = ('notification', 'announcement')
    MSG_CONTENT = {
        'welcome_msg': {
            'role': 'announcement',
            'name': 'Welcome!',
            'content': 'Welcome to use CSC|Islandr platform'
        },
    }

    FLASKY_POSTS_PER_PAGE = 15
    FLASKY_MOMENTS_PER_PAGE = 8
    FLASKY_MAIL_SUBJECT_PREFIX = '[ISLANDR]'
    FLASKY_ADMIN = os.environ.get('FLASKY_ADMIN') or 'islandr-csc@outlook.com'
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    SSL_REDIRECT = False

    JOB=[]

    @staticmethod
    def init_app(app):
        pass


class DevelopmentConfig(Config):
    DEBUG = True
    SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or \
        'sqlite:///' + os.path.join(basedir, 'data-dev.sqlite')

    @classmethod
    def init_app(cls, app):
        Config.init_app(app)

        # email errors to the administrators
        import logging
        from logging.handlers import SMTPHandler
        credentials = None
        secure = None
        if getattr(cls, 'MAIL_USERNAME', None) is not None:
            credentials = (cls.MAIL_USERNAME, cls.MAIL_PASSWORD)
            if getattr(cls, 'MAIL_USE_TLS', None):
                secure = ()
        mail_handler = SMTPHandler(
            mailhost=(cls.MAIL_SERVER, cls.MAIL_PORT),
            fromaddr=cls.FLASKY_MAIL_SENDER,
            toaddrs=[cls.FLASKY_ADMIN],
            subject=cls.FLASKY_MAIL_SUBJECT_PREFIX + ' Application Error',
            credentials=credentials,
            secure=secure)
        mail_handler.setLevel(logging.ERROR)
        app.logger.addHandler(mail_handler)


class TestingConfig(Config):
    TESTING = True
    SQLALCHEMY_DATABASE_URI = os.environ.get('TEST_DATABASE_URL') or \
        'sqlite://'
    WTF_CSRF_ENABLED = False


class ProductionConfig(Config):
    SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or \
        'sqlite:///' + os.path.join(basedir, 'data.sqlite')
    
    @classmethod
    def init_app(cls, app):
        Config.init_app(app)

        # email errors to the administrators
        import logging
        from logging.handlers import SMTPHandler
        credentials = None
        secure = None
        if getattr(cls, 'MAIL_USERNAME', None) is not None:
            credentials = (cls.MAIL_USERNAME, cls.MAIL_PASSWORD)
            if getattr(cls, 'MAIL_USE_TLS', None):
                secure = ()
        mail_handler = SMTPHandler(
            mailhost=(cls.MAIL_SERVER, cls.MAIL_PORT),
            fromaddr=cls.FLASKY_MAIL_SENDER,
            toaddrs=[cls.FLASKY_ADMIN],
            subject=cls.FLASKY_MAIL_SUBJECT_PREFIX + ' Application Error',
            credentials=credentials,
            secure=secure)
        mail_handler.setLevel(logging.ERROR)
        app.logger.addHandler(mail_handler)




config = {
    'development': DevelopmentConfig,
    'testing': TestingConfig,
    'production': ProductionConfig,
    'default': ProductionConfig,
}