89 lines
2.8 KiB
Python
89 lines
2.8 KiB
Python
import json
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from django.contrib import admin
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from .models import AuditEvent
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from .utils import log_event
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PATCH_MARKER = "_carc_audit_admin_log_patch_installed"
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def _message_to_text(message):
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if isinstance(message, str):
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return message
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return json.dumps(message, default=str)
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def _admin_change_message(obj, message):
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details = _message_to_text(message)
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if details:
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return f"Admin changed {obj}: {details}"
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return f"Admin changed {obj}"
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def install_admin_audit_patch():
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if getattr(admin.ModelAdmin, PATCH_MARKER, False):
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return
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original_log_addition = admin.ModelAdmin.log_addition
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original_log_change = admin.ModelAdmin.log_change
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original_log_deletion = admin.ModelAdmin.log_deletion
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original_log_deletions = admin.ModelAdmin.log_deletions
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def log_addition(self, request, obj, message):
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result = original_log_addition(self, request, obj, message)
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log_event(
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AuditEvent.Action.ADMIN_ADDITION,
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obj,
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message=f"Admin added {obj}",
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actor=getattr(request, "user", None),
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request=request,
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source=AuditEvent.Source.DJANGO_ADMIN,
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)
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return result
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def log_change(self, request, obj, message):
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result = original_log_change(self, request, obj, message)
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log_event(
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AuditEvent.Action.ADMIN_CHANGE,
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obj,
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message=_admin_change_message(obj, message),
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actor=getattr(request, "user", None),
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request=request,
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source=AuditEvent.Source.DJANGO_ADMIN,
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)
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return result
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def log_deletion(self, request, obj, object_repr):
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result = original_log_deletion(self, request, obj, object_repr)
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log_event(
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AuditEvent.Action.ADMIN_DELETION,
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obj,
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message=f"Admin deleted {object_repr}",
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actor=getattr(request, "user", None),
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request=request,
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source=AuditEvent.Source.DJANGO_ADMIN,
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target_repr=object_repr,
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)
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return result
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def log_deletions(self, request, queryset):
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objects = list(queryset)
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result = original_log_deletions(self, request, queryset)
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for obj in objects:
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log_event(
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AuditEvent.Action.ADMIN_DELETION,
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obj,
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message=f"Admin deleted {obj}",
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actor=getattr(request, "user", None),
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request=request,
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source=AuditEvent.Source.DJANGO_ADMIN,
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)
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return result
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admin.ModelAdmin.log_addition = log_addition
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admin.ModelAdmin.log_change = log_change
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admin.ModelAdmin.log_deletion = log_deletion
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admin.ModelAdmin.log_deletions = log_deletions
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setattr(admin.ModelAdmin, PATCH_MARKER, True)
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