2019-06-03 14:59:18 +00:00
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'''
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Custom forms/formfields for the Save Point Radio project.
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'''
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from django.core import validators
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from django.forms.fields import URLField
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ALLOWED_SCHEMES = ['http', 'https', 'file', 'ftp', 'ftps', 's3']
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class RadioIRIFormField(URLField):
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'''
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A custom URL form field that allows schemes that match those from
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Liquidsoap. This is necessary due to a bug in how Django currently
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handles custom URLFields:
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https://code.djangoproject.com/ticket/25594
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https://stackoverflow.com/questions/41756572/
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'''
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2019-06-03 18:41:23 +00:00
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# TODO: Because of a shortcoming of Django's URLValidator code, the
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# 'file://' scheme does not validate properly on most cases due to
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# incompatibilities with optional hostnames. Disabling the custom field
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# for now until I can figure out a non-lethal way of handling this.
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# https://code.djangoproject.com/ticket/25595
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2019-06-03 14:59:18 +00:00
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default_validators = [validators.URLValidator(schemes=ALLOWED_SCHEMES)]
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