60 lines
1.5 KiB
Python
60 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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"""
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Configuration for the TTL of course assets.
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.. no_pii:
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"""
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class Meta:
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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 f'<CourseAssetCacheTtlConfig(cache_ttl={self.get_cache_ttl()})>'
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def __str__(self):
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return str(repr(self))
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class CdnUserAgentsConfig(ConfigurationModel):
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"""
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Configuration for the user agents we expect to see from CDNs.
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.. no_pii:
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"""
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class Meta:
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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 f'<WhitelistedCdnConfig(cdn_user_agents={self.get_cdn_user_agents()})>'
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def __str__(self):
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return str(repr(self))
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