U
    Ha                     @   sd   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Z
G dd deZG d	d
 d
eZdS )    )
ModelAdmin)OpenLayersWidget)models)OGRGeomType)Mediai  c                       s   e Zd ZdZdZdZdZdZdZg Z	dZ
dZdZdZdZdZdZdZdZdZdZdZdZd	Zd
ZdZe
d ZdZdZdZddiZdZe Z!e" fddZ# fddZ$dd Z%  Z&S )GeoModelAdminz
    The administration options class for Geographic models. Map settings
    may be overloaded from their defaults to create custom maps.
    r      F   TiX  i  i  zgis/admin/openlayers.htmlzFhttps://cdnjs.cloudflare.com/ajax/libs/openlayers/2.13.1/OpenLayers.js   z&http://vmap0.tiles.osgeo.org/wms/vmap0basiczOpenLayers WMSformatz
image/jpegc                    s   t  jt| jg| j d S )z-Injects OpenLayers JavaScript into the admin.)Zjs)supermediar   openlayers_urlextra_js)self	__class__ D/tmp/pip-unpacked-wheel-3jxiddxt/django/contrib/gis/admin/options.pyr   /   s    zGeoModelAdmin.mediac                    sF   t |tjr0|jdk r0| ||d< |jf |S t j||f|S dS )z
        Overloaded from ModelAdmin so that an OpenLayersWidget is used
        for viewing/editing 2D GeometryFields (OpenLayers 2 does not support
        3D editing).
           widgetN)
isinstancer   ZGeometryFieldZdimget_map_widgetZ	formfieldr   formfield_for_dbfield)r   db_fieldrequestkwargsr   r   r   r   4   s    z#GeoModelAdmin.formfield_for_dbfieldc                    sV   j dkr2j dkrd q6tj dd nd G  fdddj}|S )	z
        Return a subclass of the OpenLayersWidget (or whatever was specified
        in the `widget` attribute) using the settings from the attributes set
        in this class.
        )
MULTIPOINTMULTILINESTRINGMULTIPOLYGONGEOMETRYCOLLECTIONr!   AnyZMULTI Nonec                "       s   e Zd ZjZjZdZjr@dd j D Zdde Zj	j
jjpVjejjjj jdkjdkjdkjd	kjjjjjjjjjjjjjjj j!j"ejd
!Z#dS )z+GeoModelAdmin.get_map_widget.<locals>.OLMapr#   c                 S   s   g | ]}d | qS )z%s: '%s'r   ).0pairr   r   r   
<listcomp>V   s     z6GeoModelAdmin.get_map_widget.<locals>.OLMap.<listcomp>z, %sz, ZGEOMETRY)Z
LINESTRINGr   )ZPOLYGONr    )ZPOINTr   )!default_londefault_latdefault_zoomdisplay_wkt	geom_type
field_nameis_collection
scrollablelayerswitchercollection_typeZ
is_genericZis_linestringZ
is_polygonZis_pointnum_zoommax_zoommin_zoomunitsmax_resolution
max_extent
modifiablemouse_position
scale_text	map_width
map_height
point_zoomZsriddisplay_sridwms_url	wms_layerwms_namewms_optionsdebugN)$__name__
__module____qualname__map_templateZtemplate_namer,   rB   itemsjoinr(   r)   r*   rC   r+   r   namer/   r0   r2   r3   r4   r5   r6   r7   r8   r9   r:   r;   r<   r=   map_sridr>   r?   r@   rA   paramsr   r1   r   r.   r   r   r   OLMapP   sP   
rN   )r,   r   replacer   )r   r   rN   r   rM   r   r   A   s    

,zGeoModelAdmin.get_map_widget)'rD   rE   rF   __doc__r(   r)   r*   r+   r>   r   r2   r3   r4   r5   r6   r7   r8   r9   r:   r0   r/   r;   r<   rK   rG   r   r=   r?   r@   rA   rB   rC   r   r   propertyr   r   r   __classcell__r   r   r   r   r   
   sD   r   c                   @   s,   e Zd ZdZdZeZdZdZed Z	dZ
dS )OSMGeoAdminzgis/admin/osm.html   z%-20037508,-20037508,20037508,20037508z156543.0339r
   mN)rD   rE   rF   rG   r2   spherical_mercator_sridrK   r7   r6   r=   r5   r   r   r   r   rS      s   rS   N)Zdjango.contrib.adminr   Z django.contrib.gis.admin.widgetsr   Zdjango.contrib.gis.dbr   Zdjango.contrib.gis.gdalr   Zdjango.formsr   rV   r   rS   r   r   r   r   <module>   s   u