o
    ~ó·ié  ã                   @   sz   d dl Z d dlZd dlmZ d dlmZmZ d dlmZ d dl	m
Z
 d dlmZ de
 ¡ iZe  d¡ZG d	d
„ d
eƒZdS )é    N)ÚGDALException)ÚGEOSExceptionÚGEOSGeometry)ÚTextarea)Útranslation)ÚRemovedInDjango50WarningZLANGUAGE_BIDIzdjango.contrib.gisc                       s0   e Zd ZdZ‡ fdd„Zdd„ Zdd„ Z‡  ZS )ÚOpenLayersWidgetzA
    Render an OpenLayers map using the WKT of the geometry.
    c                    s&   t jdtdd� tƒ j|i |¤Ž d S )Nz8django.contrib.gis.admin.OpenLayersWidget is deprecated.é   )Ú
stacklevel)ÚwarningsÚwarnr   ÚsuperÚ__init__)ÚselfÚargsÚkwargs©Ú	__class__© úfC:\Users\psant\Downloads\PAF backend\school\venv\Lib\site-packages\django/contrib/gis/admin/widgets.pyr      s   ýzOpenLayersWidget.__init__c           	   
   C   sv  |r| j  |¡ | j d | j d< nd| j d< d| j d< |rFt|tƒrFzt|ƒ}W n ttfyE } zt d||¡ d }W Y d }~nd }~ww |rW|j	 
¡ | j	krW| j	dkrWd }|  ¡ | j d< || j d	< | j d	  d
d¡}d| | j d< |r²| j d }|j|krªz|j}| |¡ |j}W n  ty© } zt d|j||¡ d}W Y d }~nd }~ww |j}|| j d< | j  t¡ | j S )NZ
modifiableÚeditableTÚ Úwktz,Error creating geometry from value '%s' (%s)ZGEOMETRYÚmap_optionsÚnameú-Ú_zgeodjango_%sÚmoduleÚsridz<Error transforming geometry from srid '%s' to srid '%s' (%s))ÚparamsÚupdateÚ
isinstanceÚstrr   r   Ú
ValueErrorÚloggerÚerrorZ	geom_typeÚupperr   Úreplacer   ÚogrZ	transformr   r   Úgeo_context)	r   r   ÚvalueÚattrsÚerrZjs_safe_namer   r(   r   r   r   r   Úget_context   sZ   

€þÿþý




ü€ù	
zOpenLayersWidget.get_contextc           	   
   C   sÖ   dd„ }dd„ }ddddt fdd	tfd
ddtfddtfddtfg}i }|D ]C\}}}| j |d¡rh|dkr=|| j| ƒ}n'|dkrI|| j| ƒ}n|ttfv rU| j| }n|t fv rbd| j|  }nt‚|||< q%|S )z7Build the map options hash for the OpenLayers template.c                 S   ó   d|  S )Nznew OpenLayers.Bounds(%s)r   )Zextentr   r   r   Ú	ol_boundsf   ó   z/OpenLayersWidget.map_options.<locals>.ol_boundsc                 S   r.   )Nz$new OpenLayers.Projection("EPSG:%s")r   )r   r   r   r   Úol_projectioni   r0   z3OpenLayersWidget.map_options.<locals>.ol_projection)r   Z
projectionr   )Zdisplay_sridZdisplayProjectionr   ZunitsZmax_resolutionZmaxResolution)Z
max_extentZ	maxExtentÚboundsZnum_zoomZnumZoomLevelsZmax_zoomZmaxZoomLevelsZmin_zoomZminZoomLevelFr   r2   z"%s"N)r"   ÚfloatÚintr   ÚgetÚ	TypeError)	r   r/   r1   Z	map_typesr   Ú
param_nameZjs_nameZoption_typer*   r   r   r   r   b   s4   ø
€zOpenLayersWidget.map_options)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r-   r   Ú__classcell__r   r   r   r   r      s
    Dr   )Úloggingr   Zdjango.contrib.gis.gdalr   Zdjango.contrib.gis.geosr   r   Zdjango.forms.widgetsr   Zdjango.utilsr   Zdjango.utils.deprecationr   Zget_language_bidir)   Ú	getLoggerr$   r   r   r   r   r   Ú<module>   s   
