forked from mirrors/bookwyrm
48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
""" using django model forms """
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from urllib.parse import urlparse
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from django.utils.translation import gettext_lazy as _
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from bookwyrm import models
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from .custom_form import CustomForm
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# pylint: disable=missing-class-docstring
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class LinkDomainForm(CustomForm):
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class Meta:
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model = models.LinkDomain
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fields = ["name"]
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class FileLinkForm(CustomForm):
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class Meta:
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model = models.FileLink
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fields = ["url", "filetype", "availability", "book", "added_by"]
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def clean(self):
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"""make sure the domain isn't blocked or pending"""
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cleaned_data = super().clean()
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url = cleaned_data.get("url")
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filetype = cleaned_data.get("filetype")
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book = cleaned_data.get("book")
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domain = urlparse(url).netloc
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if models.LinkDomain.objects.filter(domain=domain).exists():
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status = models.LinkDomain.objects.get(domain=domain).status
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if status == "blocked":
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# pylint: disable=line-too-long
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self.add_error(
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"url",
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_(
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"This domain is blocked. Please contact your administrator if you think this is an error."
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),
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)
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elif models.FileLink.objects.filter(
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url=url, book=book, filetype=filetype
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).exists():
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# pylint: disable=line-too-long
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self.add_error(
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"url",
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_(
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"This link with file type has already been added for this book. If it is not visible, the domain is still pending."
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),
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)
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