57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
__package__ = 'archivebox.core'
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from django import forms
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from ..util import URL_REGEX
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from .utils_taggit import edit_string_for_tags, parse_tags
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CHOICES = (
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('0', 'depth = 0 (archive just these URLs)'),
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('1', 'depth = 1 (archive these URLs and all URLs one hop away)'),
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)
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class AddLinkForm(forms.Form):
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url = forms.RegexField(label="URLs (one per line)", regex=URL_REGEX, min_length='6', strip=True, widget=forms.Textarea, required=True)
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depth = forms.ChoiceField(label="Archive depth", choices=CHOICES, widget=forms.RadioSelect, initial='0')
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class TagWidgetMixin:
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def format_value(self, value):
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if value is not None and not isinstance(value, str):
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value = edit_string_for_tags(value)
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return super().format_value(value)
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class TagWidget(TagWidgetMixin, forms.TextInput):
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pass
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class TagField(forms.CharField):
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widget = TagWidget
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def clean(self, value):
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value = super().clean(value)
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try:
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return parse_tags(value)
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except ValueError:
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raise forms.ValidationError(
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"Please provide a comma-separated list of tags."
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)
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def has_changed(self, initial_value, data_value):
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# Always return False if the field is disabled since self.bound_data
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# always uses the initial value in this case.
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if self.disabled:
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return False
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try:
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data_value = self.clean(data_value)
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except forms.ValidationError:
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pass
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if initial_value is None:
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initial_value = []
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initial_value = [tag.name for tag in initial_value]
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initial_value.sort()
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return initial_value != data_value
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