a
    Dg                     @   s   d dl mZ d dlmZ d dlmZ d dlmZ d dlm	Z	 d dl
mZ d dlmZ d dlmZ d d	lmZ d d
lmZ d dlmZ G dd dejZdd ZdddZG dd dejZdS )    )settings)GenericForeignKey)ContentType)models)Count)timezone)gettext_lazy)ParentalKey)Tag)panels)Pagec                   @   s   e Zd ZG dd dZdS )Adminc                   @   s   e Zd Zg ZdedfgZdS )z
Admin.MetaZaccess_adminzCan access Wagtail adminN)__name__
__module____qualname__Zdefault_permissions_Zpermissions r   r   S/var/www/lab.imftr.de/x/nb_venv/lib/python3.9/site-packages/wagtail/admin/models.pyMeta   s   
r   N)r   r   r   r   r   r   r   r   r      s   r   c              	   C   s   t j }dd t| jjddD }|D ]}|j}t|t rt|t jj|j	jf i |j
j| jijddddO }q*|jjD ]R}t|tr|t|jjt r||t jj|j	jf i |j
j| jij|jdddO }q|q*|S )z<Returns a queryset of pages that link to a particular objectc                 S   s"   g | ]}|j s|jr|jr|qS r   )Zone_to_manyZ
one_to_oneZauto_created).0fr   r   r   
<listcomp>$   s   z$get_object_usage.<locals>.<listcomp>T)Zinclude_hiddenid)Zflat)Zid__in)r   objectsnonetypeZ_metaZ
get_fieldsrelated_model
issubclassfilterZ_base_managerfieldnamer   Zvalues_listfields
isinstancer	   Zremote_fieldmodelZattname)objZpagesZ	relationsZrelationr   r   r   r   r   get_object_usage   s4    




r%   
   c                 C   s4   t j| }tjj|djtdddd| S )zKReturn a queryset of the most frequently used tags used on this model class)Z%taggit_taggeditem_items__content_typeZtaggit_taggeditem_items)Z
item_countz-item_countN)r   r   Zget_for_modelr
   r   Zannotater   Zorder_by)r#   countcontent_typer   r   r   popular_tags_for_modelC   s    r)   c                   @   sz   e Zd ZejejejddZeje	ejddZ
ejddZedddd	Ze Zejdd
Zedd ZG dd dZdS )EditingSessionZediting_sessions)Z	on_deleteZrelated_name+   )
max_lengthr(   	object_idF)Zfor_concrete_model)defaultc                   C   s&   t jjt tjdd d  d S )N   )hours)Zlast_seen_at__lt)r*   r   r   r   now	timedeltadeleter   r   r   r   cleanup]   s    zEditingSession.cleanupc                   @   s   e Zd ZejddgdgZdS )zEditingSession.Metar(   r.   )r!   N)r   r   r   r   IndexZindexesr   r   r   r   r   c   s   r   N)r   r   r   r   Z
ForeignKeyr   ZAUTH_USER_MODELZCASCADEuserr   r(   Z	CharFieldr.   r   Zcontent_objectZDateTimeFieldZlast_seen_atZBooleanFieldZ
is_editingstaticmethodr5   r   r   r   r   r   r*   M   s"   
r*   N)r&   )Zdjango.confr   Z"django.contrib.contenttypes.fieldsr   Z"django.contrib.contenttypes.modelsr   Z	django.dbr   Zdjango.db.modelsr   Zdjango.utilsr   Zdjango.utils.translationr   r   Zmodelcluster.fieldsr	   Ztaggit.modelsr
   Zwagtail.adminr   Zwagtail.modelsr   ZModelr   r%   r)   r*   r   r   r   r   <module>   s   %

