175 lines
10 KiB
Python
175 lines
10 KiB
Python
__package__ = 'archivebox.base_models'
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from typing import Any
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from django.contrib import admin, messages
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from django.core.exceptions import ValidationError
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from django.utils.html import format_html
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from django.utils.safestring import mark_safe
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from django.shortcuts import redirect
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from django_object_actions import DjangoObjectActions, action
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from archivebox.misc.util import parse_date
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from .abid import ABID
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def highlight_diff(display_val: Any, compare_val: Any, invert: bool=False, color_same: str | None=None, color_diff: str | None=None):
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"""highlight each character in red that differs with the char at the same index in compare_val"""
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display_val = str(display_val)
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compare_val = str(compare_val)
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if len(compare_val) < len(display_val):
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compare_val += ' ' * (len(display_val) - len(compare_val))
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similar_color, highlighted_color = color_same or 'inherit', color_diff or 'red'
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if invert:
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similar_color, highlighted_color = color_same or 'green', color_diff or 'inherit'
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return mark_safe(''.join(
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format_html('<span style="color: {};">{}</span>', highlighted_color, display_val[i])
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if display_val[i] != compare_val[i] else
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format_html('<span style="color: {};">{}</span>', similar_color, display_val[i])
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for i in range(len(display_val))
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))
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def get_abid_info(self, obj, request=None):
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from archivebox.api.auth import get_or_create_api_token
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try:
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#abid_diff = f' != obj.ABID: {highlight_diff(obj.ABID, obj.abid)} ❌' if str(obj.ABID) != str(obj.abid) else ' == .ABID ✅'
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fresh_values = obj.ABID_FRESH_VALUES
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fresh_hashes = obj.ABID_FRESH_HASHES
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fresh_diffs = obj.ABID_FRESH_DIFFS
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fresh_abid = ABID(**fresh_hashes)
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fresh_abid_diff = f'❌ != .fresh_abid: {highlight_diff(fresh_abid, obj.ABID)}' if str(fresh_abid) != str(obj.ABID) else '✅'
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fresh_uuid_diff = f'❌ != .fresh_uuid: {highlight_diff(fresh_abid.uuid, obj.ABID.uuid)}' if str(fresh_abid.uuid) != str(obj.ABID.uuid) else '✅'
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id_pk_diff = f'❌ != .pk: {highlight_diff(obj.pk, obj.id)}' if str(obj.pk) != str(obj.id) else '✅'
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fresh_ts = parse_date(fresh_values['ts']) or None
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ts_diff = f'❌ != {highlight_diff( fresh_hashes["ts"], obj.ABID.ts)}' if fresh_hashes["ts"] != obj.ABID.ts else '✅'
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derived_uri = fresh_hashes['uri']
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uri_diff = f'❌ != {highlight_diff(derived_uri, obj.ABID.uri)}' if derived_uri != obj.ABID.uri else '✅'
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derived_subtype = fresh_hashes['subtype']
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subtype_diff = f'❌ != {highlight_diff(derived_subtype, obj.ABID.subtype)}' if derived_subtype != obj.ABID.subtype else '✅'
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derived_rand = fresh_hashes['rand']
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rand_diff = f'❌ != {highlight_diff(derived_rand, obj.ABID.rand)}' if derived_rand != obj.ABID.rand else '✅'
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return format_html(
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# URL Hash: <code style="font-size: 10px; user-select: all">{}</code><br/>
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'''
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<a href="{}" style="font-size: 16px; font-family: monospace; user-select: all; border-radius: 8px; background-color: #ddf; padding: 3px 5px; border: 1px solid #aaa; margin-bottom: 8px; display: inline-block; vertical-align: top;">{}</a> <a href="{}" style="color: limegreen; font-size: 0.9em; vertical-align: 1px; font-family: monospace;">📖 API DOCS</a>
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<br/><hr/>
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<div style="opacity: 0.8">
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<small style="opacity: 0.8">.id: <code style="font-size: 10px; user-select: all">{}</code> {}</small><br/>
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<small style="opacity: 0.8">.abid.uuid: <code style="font-size: 10px; user-select: all">{}</code> {}</small><br/>
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<small style="opacity: 0.8">.abid: <code style="font-size: 10px; user-select: all">{}</code> {}</small><br/>
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<hr/>
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TS: <code style="font-size: 10px;"><b style="user-select: all">{}</b> {}</code> <code style="font-size: 10px;"><b>{}</b></code> {}: <code style="user-select: all">{}</code><br/>
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URI: <code style="font-size: 10px;"><b style="user-select: all">{}</b> {}</code> <code style="font-size: 10px;"><b>{}</b></code> <span style="display:inline-block; vertical-align: -4px; width: 330px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;">{}: <code style="user-select: all">{}</code></span><br/>
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SUBTYPE: <code style="font-size: 10px;"><b style="user-select: all">{}</b> {}</code> <code style="font-size: 10px;"><b>{}</b></code> {}: <code style="user-select: all">{}</code><br/>
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RAND: <code style="font-size: 10px;"><b style="user-select: all">{}</b> {}</code> <code style="font-size: 10px;"><b>{}</b></code> {}: <code style="user-select: all">{}</code></code>
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<br/><hr/>
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<span style="color: #f375a0">{}</span> <code style="color: red"><b>{}</b></code> {}
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</div>
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''',
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obj.api_url + (f'?api_key={get_or_create_api_token(request.user)}' if request and request.user else ''), obj.api_url, obj.api_docs_url,
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highlight_diff(obj.id, obj.ABID.uuid, invert=True), mark_safe(id_pk_diff),
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highlight_diff(obj.ABID.uuid, obj.id, invert=True), mark_safe(fresh_uuid_diff),
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highlight_diff(obj.abid, fresh_abid), mark_safe(fresh_abid_diff),
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# str(fresh_abid.uuid), mark_safe(fresh_uuid_diff),
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# str(fresh_abid), mark_safe(fresh_abid_diff),
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highlight_diff(obj.ABID.ts, fresh_hashes['ts']), highlight_diff(str(obj.ABID.uuid)[0:14], str(fresh_abid.uuid)[0:14]), mark_safe(ts_diff), obj.abid_ts_src, fresh_ts and fresh_ts.isoformat(),
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highlight_diff(obj.ABID.uri, derived_uri), highlight_diff(str(obj.ABID.uuid)[14:26], str(fresh_abid.uuid)[14:26]), mark_safe(uri_diff), obj.abid_uri_src, str(fresh_values['uri']),
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highlight_diff(obj.ABID.subtype, derived_subtype), highlight_diff(str(obj.ABID.uuid)[26:28], str(fresh_abid.uuid)[26:28]), mark_safe(subtype_diff), obj.abid_subtype_src, str(fresh_values['subtype']),
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highlight_diff(obj.ABID.rand, derived_rand), highlight_diff(str(obj.ABID.uuid)[28:36], str(fresh_abid.uuid)[28:36]), mark_safe(rand_diff), obj.abid_rand_src, str(fresh_values['rand'])[-7:],
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'Some values the ABID depends on have changed since the ABID was issued:' if fresh_diffs else '',
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", ".join(diff['abid_src'] for diff in fresh_diffs.values()),
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'(clicking "Regenerate ABID" in the upper right will assign a new ABID, breaking any external references to the old ABID)' if fresh_diffs else '',
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)
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except Exception as e:
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# import ipdb; ipdb.set_trace()
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return str(e)
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class ABIDModelAdmin(DjangoObjectActions, admin.ModelAdmin):
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list_display = ('created_at', 'created_by', 'abid')
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sort_fields = ('created_at', 'created_by', 'abid')
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readonly_fields = ('created_at', 'modified_at', 'abid_info')
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# fields = [*readonly_fields]
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change_actions = ("regenerate_abid",)
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# changelist_actions = ("regenerate_abid",)
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def _get_obj_does_not_exist_redirect(self, request, opts, object_id):
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try:
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object_pk = self.model.id_from_abid(object_id)
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return redirect(self.request.path.replace(object_id, object_pk), permanent=False)
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except (self.model.DoesNotExist, ValidationError):
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pass
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return super()._get_obj_does_not_exist_redirect(request, opts, object_id) # type: ignore
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def queryset(self, request):
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self.request = request
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return super().queryset(request) # type: ignore
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def change_view(self, request, object_id, form_url="", extra_context=None):
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self.request = request
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return super().change_view(request, object_id, form_url, extra_context)
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def get_form(self, request, obj=None, **kwargs):
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self.request = request
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form = super().get_form(request, obj, **kwargs)
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if 'created_by' in form.base_fields:
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form.base_fields['created_by'].initial = request.user
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if obj:
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if obj.ABID_FRESH_DIFFS:
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messages.warning(request, "The ABID is not in sync with the object! See the API Identifiers section below for more info...")
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return form
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def get_formset(self, request, formset=None, obj=None, **kwargs):
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formset = super().get_formset(request, formset, obj, **kwargs) # type: ignore
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formset.form.base_fields['created_at'].disabled = True
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return formset
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def save_model(self, request, obj, form, change):
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self.request = request
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old_abid = getattr(obj, '_previous_abid', None) or obj.abid
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super().save_model(request, obj, form, change)
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obj.refresh_from_db()
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new_abid = obj.abid
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if new_abid != old_abid:
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messages.warning(request, f"The object's ABID has been updated! {old_abid} -> {new_abid} (any external references to the old ABID will need to be updated manually)")
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# import ipdb; ipdb.set_trace()
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@admin.display(description='API Identifiers')
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def abid_info(self, obj):
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return get_abid_info(self, obj, request=self.request)
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@action(label="Regenerate ABID", description="Re-Generate the ABID based on fresh values")
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def regenerate_abid(self, request, obj):
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old_abid = str(obj.abid)
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obj.abid = obj.issue_new_abid(overwrite=True)
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obj.save()
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obj.refresh_from_db()
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new_abid = str(obj.abid)
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if new_abid != old_abid:
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messages.warning(request, f"The object's ABID has been updated! {old_abid} -> {new_abid} (any external references to the old ABID will need to be updated manually)")
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else:
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messages.success(request, "The ABID was not regenerated, it is already up-to-date with the object.")
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