97 lines
3 KiB
Python
97 lines
3 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 ..parsers import PARSERS
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from ..vendor.taggit_utils import edit_string_for_tags, parse_tags
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PARSER_CHOICES = [
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(parser_key, parser[0])
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for parser_key, parser in PARSERS.items()
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]
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DEPTH_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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from ..extractors import get_default_archive_methods
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ARCHIVE_METHODS = [
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(name, name)
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for name, _, _ in get_default_archive_methods()
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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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parser = forms.ChoiceField(label="URLs format", choices=[('auto', 'Auto-detect parser'), *PARSER_CHOICES], initial='auto')
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tag = forms.CharField(label="Tags (comma separated tag1,tag2,tag3)", strip=True, required=False)
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depth = forms.ChoiceField(label="Archive depth", choices=DEPTH_CHOICES, initial='0', widget=forms.RadioSelect(attrs={"class": "depth-selection"}))
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archive_methods = forms.MultipleChoiceField(
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label="Archive methods (select at least 1, otherwise all will be used by default)",
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required=False,
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widget=forms.SelectMultiple,
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choices=ARCHIVE_METHODS,
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)
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# TODO: hook these up to the view and put them
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# in a collapsible UI section labeled "Advanced"
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#
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# exclude_patterns = forms.CharField(
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# label="Exclude patterns",
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# min_length='1',
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# required=False,
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# initial=URL_DENYLIST,
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# )
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# timeout = forms.IntegerField(
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# initial=TIMEOUT,
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# )
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# overwrite = forms.BooleanField(
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# label="Overwrite any existing Snapshots",
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# initial=False,
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# )
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# index_only = forms.BooleanField(
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# label="Add URLs to index without Snapshotting",
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# initial=False,
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# )
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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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