o
    #SB                     @   s   d dl m Z  d dl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 Zedd ZdddZdddZdd Zdd ZdS )    )datetimeN)settings)default_storage)csrf_exempt)HttpResponse)render_to_response)RequestContext)image_processing)utilsc                 C   sb   t tddr
|j}nd}t d}tjtj	||}t tddr't
| } ttj|| S )NCKEDITOR_RESTRICT_BY_USERF z%Y/%m/%d CKEDITOR_UPLOAD_SLUGIFY_FILENAMET)getattrr   usernamer   nowstrftimeospathjoinCKEDITOR_UPLOAD_PATHr
   slugify_filenamer   get_available_name)upload_nameuser	user_path	date_pathupload_path r   E/var/www/html/kck/venv/lib/python3.10/site-packages/ckeditor/views.pyget_upload_filename   s   
r   c                 C   s   | j d }t }z|| W n tjy$   td| jd  Y S w t	|j
| j}t||}||r<|| t|}td| jd |S )z_
    Uploads a file and send back its URL to CKEditor.

    TODO:
        Validate uploads
    uploadz
                   <script type='text/javascript'>
                        alert('Invalid image')
                        window.parent.CKEDITOR.tools.callFunction({0});
                   </script>CKEditorFuncNumzq
    <script type='text/javascript'>
        window.parent.CKEDITOR.tools.callFunction({0}, '{1}');
    </script>)FILESr	   get_backendimage_verifyr
   NotAnImageExceptionr   formatGETr   namer   r   saveshould_create_thumbnailcreate_thumbnailget_media_url)requestr    backendupload_filename
saved_pathurlr   r   r   r    #   s"   
	


r    r   c                 c   s    d}d}t tdd}| r| js|r| j}nd}tjtj||}zt	|}W n t
y2   Y dS  ty;   Y dS w || D ]}tj|d drNq@tj||}|V  q@|| D ]}	tj||	}
t| |
dD ]}|V  qlq]dS )	zq
    Recursively walks all dirs under upload dir and generates a list of
    full paths for each file found.
    r      r   Fr   N_thumb)r   r   )r   r   is_superuserr   r   r   r   r   r   listdirNotImplementedErrorOSErrorsplitextendswithget_image_files)r   r   STORAGE_DIRECTORIESSTORAGE_FILESrestrictr   browse_pathstorage_listfilename	directorydirectory_pathelementr   r   r   r:   I   s4   r:   c                 C   sZ   g }t | dD ]#}t|}ttddrtt|}n|}|||t|d q|S )z
    Recursively walks all dirs under upload dir and generates a list of
    thumbnail and full image URL's for each file found.
    )r   CKEDITOR_IMAGE_BACKENDN)thumbsrcis_image)r:   r
   r,   r   r   get_thumb_filenameappendrG   )r   filesr@   rF   rE   r   r   r   get_files_browse_urlsn   s   

rK   c                 C   s   |  dd  }|dv S )N.)jpgjpegpnggif)splitlower)r   extr   r   r   rG      s   rG   c                 C   s   t | dt| ji}td|S )NrJ   zbrowse.html)r   rK   r   r   )r-   contextr   r   r   browse   s   

rV   )Nr   )N)r   r   django.confr   django.core.files.storager   django.views.decorators.csrfr   django.httpr   django.shortcutsr   django.templater   ckeditorr	   r
   r   r    r:   rK   rG   rV   r   r   r   r   <module>   s"    

%
%