3f0f0e306b
* cucumber test scenarios, #3027 * post review comments * two tests are still failing * fixed one test * passing tests * cleaner code refactor * possible sceanrios for destination:ref:forward/backward * added code for direction:ref:forward/backward, tests pass * changelog * store direction in variable * added tags to taginfo * fixed dumb error * use boolean flags * null pointer checks * hopefully better null pointer checks
53 lines
1.5 KiB
Lua
53 lines
1.5 KiB
Lua
local Destination = {}
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function Destination.get_destination(way, is_forward)
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local destination = way:get_value_by_key("destination")
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local destination_forward = way:get_value_by_key("destination:forward")
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local destination_backward = way:get_value_by_key("destination:backward")
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local destination_ref = way:get_value_by_key("destination:ref")
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local destination_ref_forward = way:get_value_by_key("destination:ref:forward")
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local destination_ref_backward = way:get_value_by_key("destination:ref:backward")
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-- Assemble destination as: "A59: Düsseldorf, Köln"
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-- destination:ref ^ ^ destination
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local rv = ""
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if destination_ref then
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if is_forward == true and destination_ref == "" then
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if destination_ref_forward then
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destination_ref = destination_ref_forward
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end
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elseif is_forward == false then
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if destination_ref_backward then
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destination_ref = destination_ref_backward
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end
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end
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rv = rv .. string.gsub(destination_ref, ";", ", ")
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end
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if destination then
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if is_forward == true and destination == "" then
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if destination_forward then
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destination = destination_forward
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end
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elseif is_forward == false then
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if destination_backward then
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destination = destination_backward
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end
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end
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if destination ~= "" then
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if rv ~= "" then
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rv = rv .. ": "
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end
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rv = rv .. string.gsub(destination, ";", ", ")
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end
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end
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return rv
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end
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return Destination |