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module SpatialExtensions
private
def abstract_refresh_geometry_action(models)
Array.wrap(models).each do |model|
model.failed_feature_update_jobs.destroy_all
model.delay_update_features!
end
end
def abstract_proximity_action(scope, target, distance, &block)
@nearby_records = scope_for_search(scope).within_buffer(target, distance, :distance => true, :intersection_area => true).order('distance_in_meters ASC, intersection_area_in_square_meters DESC, id ASC')
@target = target
if block_given?
block.call(@nearby_records)
else
respond_to do |format|
format.html { render :template => 'shared/spatial/feature_proximity', :layout => false }
format.kml { render :template => 'shared/spatial/feature_proximity' }
end
end
end
def abstract_venn_polygons_action(scope, target, &block)
@venn_polygons = SpatialFeatures.venn_polygons(scope_for_search(scope).intersecting(target), target.class.where(:id => target), :target => target)
@klass = klass_for_search(scope)
@target = target
if block_given?
block.call(@venn_polygons)
else
respond_to do |format|
format.kml { render :template => 'shared/spatial/feature_venn_polygons' }
end
end
end
def klass_for_search(scope_or_class)
scope_or_class.is_a?(ActiveRecord::Relation) ? scope_or_class.klass : scope_or_class
end
def scope_for_search(scope)
if params.key?(:ids)
ids = params[:ids]
ids = ids.split(/\D/) if ids.is_a?(String)
scope.where(:id => ids)
else
scope
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems