53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
"""
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Models for contentserver
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"""
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from config_models.models import ConfigurationModel
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from django.db.models.fields import PositiveIntegerField, TextField
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class CourseAssetCacheTtlConfig(ConfigurationModel):
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"""Configuration for the TTL of course assets."""
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class Meta(object):
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app_label = 'contentserver'
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cache_ttl = PositiveIntegerField(
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default=0,
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help_text="The time, in seconds, to report that a course asset is allowed to be cached for."
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)
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@classmethod
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def get_cache_ttl(cls):
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"""Gets the cache TTL for course assets, if present"""
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return cls.current().cache_ttl
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def __repr__(self):
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return '<CourseAssetCacheTtlConfig(cache_ttl={})>'.format(self.get_cache_ttl())
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def __unicode__(self):
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return unicode(repr(self))
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class CdnUserAgentsConfig(ConfigurationModel):
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"""Configuration for the user agents we expect to see from CDNs."""
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class Meta(object):
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app_label = 'contentserver'
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cdn_user_agents = TextField(
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default='Amazon CloudFront',
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help_text="A newline-separated list of user agents that should be considered CDNs."
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)
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@classmethod
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def get_cdn_user_agents(cls):
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"""Gets the list of CDN user agents, if present"""
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return cls.current().cdn_user_agents
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def __repr__(self):
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return '<WhitelistedCdnConfig(cdn_user_agents={})>'.format(self.get_cdn_user_agents())
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def __unicode__(self):
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return unicode(repr(self))
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