imported>Legoktm：Replacing Module:No globals with require('strict') (more info) #noglobals

2026-01-07T03:45:50Z

Replacing Module:No globals with require('strict') (more info) #noglobals

新页面

require('strict')
local getArgs = require('Module:Arguments').getArgs

local p = {}

--[[--------------------------------------------------------------------------------------------

Whether variable is set or not. A variable is set when it is not nil and not empty.

]]

local function is_set( var )
return not (var == nil or var == '');
end

--[[--------------------------< M A I N >----------------------------------------------------------------------

Template entry point. This function takes up to two unnamed positional parameters:
1 = coordinate string typically from a call to Wikidata like this: {{#property:P625|from=Q...}}
2 = coordinate parameters; see Template:Coord

Also takes the named parameters |display=, |format=, |name=, |notes= which it passes on to {{coord}}

Reformats the Wikidata coordinate string into unnamed parameters for {{coord}}

{{#invoke:WikidataCoord|main|{{#property:P625|from={{{1}}}}}|{{{2}}}|display={{{display}}}|format={{{format}}}|name={{{name}}}|notes={{{notes}}}}}

]]

function p.main (frame)
local args = getArgs(frame);
local lat_long = {}; -- table of lat/long coords extracted from wikidata return

if not is_set (args[1]) then -- in case wikidata returns nothing (happens when Q... is wrong)
return '{{WikidataCoord}} – missing coordinate data'; -- error message and quit
elseif mw.ustring.match (args[1], '%d+°%d+'[%d%.]+"[NS],%s*%d+°%d+'[%d%.]+"[EW]') then -- if the returned data looks like 55°13'12"N, 23°17'17"E
lat_long[1], lat_long[2], lat_long[3], lat_long[4], lat_long[5], lat_long[6], lat_long[7], lat_long[8] = -- parse it into the table
mw.ustring.match (args[1], '(%d+)°(%d+)'([%d%.]+)"([NS]),%s*(%d+)°(%d+)'([%d%.]+)"([EW])')
elseif mw.ustring.match (args[1], '%d+°%d+'[NS],%s*%d+°%d+'[EW]') then -- if the returned data looks like 54°24'N, 25°25'E
lat_long[1], lat_long[2], lat_long[3], lat_long[4], lat_long[5], lat_long[6] = -- parse it into the table
mw.ustring.match (args[1], '(%d+)°(%d+)'([NS]),%s*(%d+)°(%d+)'([EW])')
elseif mw.ustring.match (args[1], '%d+°%d+[′\'][%d%.]+[″\"][NS],?%s*%d+°%d+[′\'][%d%.]+[″\"][EW]') then -- when args[1] is a dms string that uses quotes or primes
lat_long[1], lat_long[2], lat_long[3], lat_long[4], lat_long[5], lat_long[6], lat_long[7], lat_long[8] = -- parse it into the table
mw.ustring.match (args[1], '(%d+)°(%d+)[′\']([%d%.]+)[″\"]([NS]),?%s*(%d+)°(%d+)[′\']([%d%.]+)[″\"]([EW])')
elseif mw.ustring.match (args[1], '%d+°%d+[′\'][NS],?%s*%d+°%d+[′\'][EW]') then -- when args[1] is a dms string that uses quotes or primes, bit shorter format
lat_long[1], lat_long[2], lat_long[3], lat_long[4], lat_long[5], lat_long[6] = -- parse it into the table
mw.ustring.match (args[1], '(%d+)°(%d+)[′\']([NS]),?%s*(%d+)°(%d+)[′\']([EW])')
elseif mw.ustring.match (args[1], '%d+%.?%d*°[NS],?%s*%d+%.?%d*°[EW]') then -- when args[1] is a decimal degrees string
lat_long[1], lat_long[2], lat_long[3], lat_long[4] = -- parse it into the table
mw.ustring.match (args[1], '(%d+%.?%d*)°([NS]),?%s*(%d+%.?%d*)°([EW])')
else
return '{{WikidataCoord}} – malformed coordinate data'; -- wikidata returned something else
end

if is_set (args[2]) then -- coordinate parameters are in second unnammed positional parameter
if is_set (lat_long[5]) then -- set when args[1] format is dms
lat_long[9] = args[2];
else
lat_long[5] = args[2]; -- this one when args[1] is decimal degrees format
end
end
if is_set (args.display) then
lat_long.display = args.display;
end
if is_set (args.format) then
lat_long.format = args.format;
end
if is_set (args.name) then
lat_long.name = args.name;
end
if is_set (args.notes) then
lat_long.notes = args.notes;
end

return frame:expandTemplate{title = 'coord', args = lat_long} -- invoke template {{coord}} with wikidata lat/long
end

return p;

Module:WikidataCoord - 版本历史

imported>Legoktm：​Replacing Module:No globals with require('strict') (more info) #noglobals

imported>Legoktm：Replacing Module:No globals with require('strict') (more info) #noglobals