Sha256: 1665e42289b602043a32621de34cb849e2e334a9c13aa01edf9ababd8e4f1859
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Versions: 9
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Stored size: 1.92 KB
Contents
class Wms
include ActiveModel::Validations
validates_presence_of :name
attr_accessor :name
def initialize(name)
@name = name
end
# return SLD for selection
def self.sld_selection(layer, filter_property, filter_values)
sld = '<StyledLayerDescriptor xmlns="http://www.opengis.net/sld" version="1.0.0" xmlns:ogc="http://www.opengis.net/ogc" xmlns:gml="http://www.opengis.net/gml">'
sld << "<NamedLayer>"
sld << "<Name>#{layer.name}</Name>"
sld << "<UserStyle>"
sld << "<Name>default</Name>"
sld << "<FeatureTypeStyle>"
sld << "<Rule>"
sld << "<Name>show-selection</Name>"
sld << '<ogc:Filter>'
sld << '<ogc:Or>' if filter_values.size > 1
filter_values.each do |value|
sld << "<ogc:PropertyIsEqualTo>"
sld << "<ogc:PropertyName>#{filter_property}</ogc:PropertyName>"
sld << "<ogc:Literal>#{value}</ogc:Literal>"
sld << "</ogc:PropertyIsEqualTo>"
end
sld << '</ogc:Or>' if filter_values.size > 1
sld << "</ogc:Filter>"
sld << layer.selection_symbolizer
sld << "<MinScaleDenominator>0</MinScaleDenominator>"
sld << "<MaxScaleDenominator>999999999</MaxScaleDenominator>"
sld << "</Rule>"
sld << "</FeatureTypeStyle>"
sld << "</UserStyle>"
sld << "</NamedLayer>"
sld << "</StyledLayerDescriptor>"
sld
end
def self.access_filters(ability, user, topic_name, layers)
access_filters = {}
unless topic_name.blank?
layers.each do |layer|
access_filter = ability.access_filter("WMS", topic_name, layer)
unless access_filter.nil?
access_filter.each do |key, value|
access_filter[key] = AccessFilter.user_value(user, value)
end
access_filters.merge!(access_filter)
end
end
end
access_filters
end
end
Version data entries
9 entries across 9 versions & 1 rubygems