51 lines
1.9 KiB
Python
51 lines
1.9 KiB
Python
from django.core import meta
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from django.models import auth, core
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from django.utils.translation import gettext_lazy as _
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class LogEntry(meta.Model):
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action_time = meta.DateTimeField(_('action time'), auto_now=True)
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user = meta.ForeignKey(auth.User)
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content_type = meta.ForeignKey(core.ContentType, blank=True, null=True)
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object_id = meta.TextField(_('object id'), blank=True, null=True)
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object_repr = meta.CharField(_('object repr'), maxlength=200)
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action_flag = meta.PositiveSmallIntegerField(_('action flag'))
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change_message = meta.TextField(_('change message'), blank=True)
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class META:
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module_name = 'log'
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verbose_name = _('log entry')
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verbose_name_plural = _('log entries')
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db_table = 'django_admin_log'
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ordering = ('-action_time',)
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module_constants = {
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'ADDITION': 1,
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'CHANGE': 2,
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'DELETION': 3,
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}
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def __repr__(self):
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return str(self.action_time)
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def is_addition(self):
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return self.action_flag == ADDITION
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def is_change(self):
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return self.action_flag == CHANGE
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def is_deletion(self):
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return self.action_flag == DELETION
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def get_edited_object(self):
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"Returns the edited object represented by this log entry"
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return self.get_content_type().get_object_for_this_type(pk=self.object_id)
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def get_admin_url(self):
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"""
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Returns the admin URL to edit the object represented by this log entry.
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This is relative to the Django admin index page.
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"""
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return "%s/%s/%s/" % (self.get_content_type().get_package(), self.get_content_type().python_module_name, self.object_id)
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def _module_log_action(user_id, content_type_id, object_id, object_repr, action_flag, change_message=''):
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e = LogEntry(None, None, user_id, content_type_id, object_id, object_repr[:200], action_flag, change_message)
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e.save()
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