Differential D9488 Diff 30978 comments/models.py

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comments/models.py

from typing import Optional, List, Dict, Any		from typing import Optional, List, Dict, Any

		from actstream import action
from django.contrib.auth.models import User		from django.contrib.auth.models import User
from django.db import models		from django.db import models
from django.urls.base import reverse		from django.urls.base import reverse
from django.utils import timezone		from django.utils import timezone

from common import mixins		from common import mixins


▲ Show 20 Lines • Show All 148 Lines • ▼ Show 20 Lines	def to_dict(self) -> Dict[str, Any]:
'message_html': with_shortcodes(self.message_html),		'message_html': with_shortcodes(self.message_html),
'like_url': self.like_url,		'like_url': self.like_url,
'liked': False,		'liked': False,
'likes': 0,		'likes': 0,
'edit_url': self.edit_url,		'edit_url': self.edit_url,
'delete_url': self.delete_url,		'delete_url': self.delete_url,
}		}

		def get_action_target(self):
		"""Return an object this comment is relevant to, e.g. a blog post or a training section."""
		for field in ('section', 'post', 'asset'):
		target = getattr(self, field, None)
		if target and target.all():
		return target.first()

		def create_action(self):
		"""Create an activity action from this comment.

		Used to notify users about comments in various pages, such as blog posts or film assets.
		"""
		target = self.get_action_target()

		return action.send(self.user, verb='commented', action_object=self, target=target)

		@property
		def anchor(self):
		"""Return an anchor for referencing the comment in a page, e.g. blog post or film asset."""
		return f'comment-{self.pk}'

		def get_absolute_url(self):
		"""Return a URL to the comment within a specific page, e.g. blog post or film asset."""
		action_target = self.get_action_target()
		if action_target:
		return action_target.get_absolute_url() + f'#{self.anchor}'


class Like(mixins.CreatedUpdatedMixin, models.Model):		class Like(mixins.CreatedUpdatedMixin, models.Model):
class Meta:		class Meta:
constraints = [		constraints = [
models.UniqueConstraint(		models.UniqueConstraint(
fields=['user', 'comment'], name='only_one_like_per_comment_and_user'		fields=['user', 'comment'], name='only_one_like_per_comment_and_user'
)		)
]		]
Show All 13 Lines