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Restore route relations support

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Denis Koronchik 2017-09-29 17:25:27 +03:00 committed by Patrick Niklaus
parent c42e247d87
commit a2b8698bca
1 changed files with 51 additions and 49 deletions
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100
profiles/car.lua
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@ -316,6 +316,48 @@ function process_node(profile, node, result, relations)
end
end
function parse_relation(relation, obj)
local t = relation:get_value_by_key("type")
local role = relation:get_role(obj)
local result = {}
function add_extra_data(m)
local name = relation:get_value_by_key("name")
if name then
result['route_name'] = name
end
local ref = relation:get_value_by_key("ref")
if ref then
result['route_ref'] = ref
end
end
if t == 'route' then
local route = relation:get_value_by_key("route")
if route == 'road' then
-- process case, where directions set as role
if role == 'north' or role == 'south' or role == 'west' or role == 'east' then
result['route_direction'] = role
add_extra_data(m)
end
end
local direction = relation:get_value_by_key('direction')
if direction then
direction = string.lower(direction)
if direction == 'north' or direction == 'south' or direction == 'west' or direction == 'east' then
if role == 'forward' then
result['route_direction'] = direction
add_extra_data(m)
end
end
end
end
return result
end
function process_way(profile, way, result, relations)
-- the intial filtering of ways based on presence of tags
-- affects processing times significantly, because all ways
@ -402,11 +444,18 @@ function process_way(profile, way, result, relations)
WayHandlers.run(profile, way, result, data, handlers, relations)
local parsed_rel_list = {}
local rel_id_list = relations:get_relations(way)
for i, r in ipairs(rel_id_list) do
local rel_id = relations:relation(r)
parsed_rel_list[i] = parse_relation(rel_id, way)
end
-- now process relations data
local matched_refs = nil;
if result.ref then
local match_res = Relations.match_to_ref(relations, result.ref)
local match_res = Relations.match_to_ref(parsed_rel_list, result.ref)
local ref = ''
for _, m in pairs(match_res) do
if ref ~= '' then
@ -422,53 +471,6 @@ function process_way(profile, way, result, relations)
result.ref = ref
end
end
function process_relation(profile, relation, result)
local t = relation:get_value_by_key("type")
function add_extra_data(m)
local name = relation:get_value_by_key("name")
if name then
result[m]['route_name'] = name
end
local ref = relation:get_value_by_key("ref")
if ref then
result[m]['route_ref'] = ref
end
end
if t == 'route' then
local route = relation:get_value_by_key("route")
if route == 'road' then
for _, m in ipairs(relation:members()) do
-- process case, where directions set as role
local role = string.lower(m:role())
if role == 'north' or role == 'south' or role == 'west' or role == 'east' then
result[m]['route_direction'] = role
add_extra_data(m)
end
end
end
local direction = relation:get_value_by_key('direction')
if direction then
direction = string.lower(direction)
if direction == 'north' or direction == 'south' or direction == 'west' or direction == 'east' then
for _, m in ipairs(relation:members()) do
if m:role() == 'forward' then
result[m]['route_direction'] = direction
add_extra_data(m)
end
end
end
end
end
end
function process_turn(profile, turn)