id	summary	reporter	owner	description	type	status	priority	milestone	component	resolution	keywords	cc	repo	theme
1818	Spatial metadata editor	amercader	amercader	"Estimate 2.5d

Right now users need to manually enter a geojson value in the 'spatial' extra field in order to define a geometry for a dataset.

We need a map widget on the edit form that allows users to draw the geometry on top of a map. This will be based on the draw functions offered by OpenLayers [1], [2].

Things to take into account:
 * Integration with the form sections.
 * Allow some degree of configuration (default extent, limit geometry types...)


[1] http://openlayers.org/dev/examples/draw-feature.html
[2] http://openlayers.org/dev/examples/modify-feature.html
"	enhancement	new	major	ckan-future	ckan		geo [2.5d]		ckan	none