Module:Coordinates - திருத்த வரலாறு

17:55, 24 ஆகத்து 2025 இல் தியாகலிங்கம்

2025-08-24T17:55:05Z

← பழைய திருத்தம்		17:55, 24 ஆகத்து 2025 இல் நிலவும் திருத்தம்
வரிசை 1:		வரிசை 1:
	--[[		--[[
	This module is changed from original ~~dont~~ edit		This module is changed from original don't edit

	This module is intended to replace the functionality of {{Coord}} and related		This module is intended to replace the functionality of {{Coord}} and related
வரிசை 642:		வரிசை 642:
	end		end

	local function coord_wrapper(in_args)		local function coord_wrapper(in_args)
	-- Calls the parser function {{#coordinates:}}.		-- Calls the parser function {{#coordinates:}}.
	~~return~~ mw.getCurrentFrame():callParserFunction('#coordinates', in_args) ~~or ''~~		local result = mw.getCurrentFrame():callParserFunction('#coordinates', in_args)
			if string.find(result, "The format of the coordinate could not be determined") ~= nil then
			-- We wanted the #coordinates parser function from Extension:GeoData,
			-- but we got the one from Extension:Maps instead :(
			result = nil
	end		end
			return result or ''
			end

	local text = ''		local text = ''

16:54, 24 ஆகத்து 2025 இல் தியாகலிங்கம்

2025-08-24T16:54:42Z

← பழைய திருத்தம்		16:54, 24 ஆகத்து 2025 இல் நிலவும் திருத்தம்
வரிசை 1:		வரிசை 1:
	--[[		--[[
			This module is changed from original dont edit

	This module is intended to replace the functionality of {{Coord}} and related		This module is intended to replace the functionality of {{Coord}} and related
	templates. It provides several methods, including		templates. It provides several methods, including

16:28, 24 ஆகத்து 2025 இல் தியாகலிங்கம்

2025-08-24T16:28:04Z

← பழைய திருத்தம்		16:28, 24 ஆகத்து 2025 இல் நிலவும் திருத்தம்
வரிசை 641:		வரிசை 641:

	local function coord_wrapper(in_args)		local function coord_wrapper(in_args)
	-- Calls the parser function {{#coordinates:}}.		-- Calls the parser function {{#coordinates:}}.
	~~local result =~~ mw.getCurrentFrame():callParserFunction('#coordinates', in_args)		return mw.getCurrentFrame():callParserFunction('#coordinates', in_args) or ''
	if string.find(result, "The format of the coordinate could not be determined") ~= nil then
	-- We wanted the #coordinates parser function from Extension:GeoData,
	-- but we got the one from Extension:Maps instead :(
	result = nil
	end		end
	return result or ''
	end


	local text = ''		local text = ''

06:48, 23 ஆகத்து 2025 இல் தியாகலிங்கம்

2025-08-23T06:48:39Z

← பழைய திருத்தம்		06:48, 23 ஆகத்து 2025 இல் நிலவும் திருத்தம்
வரிசை 641:		வரிசை 641:

	local function coord_wrapper(in_args)		local function coord_wrapper(in_args)
	-- Calls the parser function {{#coordinates:}}.		-- Calls the parser function {{#coordinates:}}.
	~~return~~ mw.getCurrentFrame():callParserFunction('#coordinates', in_args) ~~or ''~~		local result = mw.getCurrentFrame():callParserFunction('#coordinates', in_args)
			if string.find(result, "The format of the coordinate could not be determined") ~= nil then
			-- We wanted the #coordinates parser function from Extension:GeoData,
			-- but we got the one from Extension:Maps instead :(
			result = nil
	end		end
			return result or ''
			end


	local text = ''		local text = ''

08:33, 15 சனவரி 2025 இல் imported>Kanags

2025-01-15T08:33:07Z

மாற்றங்களைக் காட்டு

imported>Sukanthi: 1 திருத்தம் இறக்குமதி செய்யப்பட்டன

2024-12-17T11:36:38Z

1 திருத்தம் இறக்குமதி செய்யப்பட்டன

← பழைய திருத்தம்		11:36, 17 திசம்பர் 2024 இல் நிலவும் திருத்தம்
(வேறுபாடு ஏதுமில்லை)

09:39, 19 ஏப்பிரல் 2024 இல் imported>Sukanthi

2024-04-19T09:39:12Z

← பழைய திருத்தம்		09:39, 19 ஏப்பிரல் 2024 இல் நிலவும் திருத்தம்
வரிசை 16:		வரிசை 16:
	]]		]]

	require('~~strict~~')		require('Module:No globals')

	local math_mod = require("Module:Math")		local math_mod = require("Module:Math")
	local coordinates = {};		local coordinates = {};
	local isSandbox = mw.getCurrentFrame():getTitle():find('sandbox', 1, true);

	local current_page = mw.title.getCurrentTitle()		local current_page = mw.title.getCurrentTitle()
	local page_name = mw.uri.encode( current_page.prefixedText, 'WIKI' );		local page_name = mw.uri.encode( current_page.prefixedText, 'WIKI' );
	local coord_link = '//geohack.toolforge.org/geohack.php?pagename=' .. page_name .. '&params='		local coord_link = '//geohack.toolforge.org/geohack.php?pagename=' .. page_name .. '&params='
			local templatestyles = 'Module:Coordinates/styles.css'

	--[[ Helper function, replacement for {{coord/display/title}} ]]		--[[ Helper function, replacement for {{coord/display/title}} ]]
	local function displaytitle(s, notes)		local function displaytitle(s, notes)
			local l = "[[Geographic coordinate system\|Coordinates]]: " .. s
⚫	~~local coords =~~ s .. notes;
			local co = '<span id="coordinates">' .. l .. notes .. '</span>';
			return '<span style="font-size: small;">' .. co .. '</span>';
			end

			--[[ Helper function, Replacement for {{coord/display/inline}} ]]
	return '<!-- COORD INDICATOR START ' .. coords .. ' -->'
			local function displayinline(s, notes)
	.. mw.getCurrentFrame():extensionTag{
		⚫	return s .. notes
	name = 'indicator',
	args = { name = 'coordinates' },
	content = '<span id="coordinates">[[புவியியல் ஆள்கூற்று முறை\|ஆள்கூறுகள்]]: ' .. coords .. '</span>'
	}
	.. '<!-- COORD INDICATOR END -->'
	end		end

வரிசை 70:		வரிசை 69:
	local result = ""		local result = ""
	for i,v in ipairs(errors) do		for i,v in ipairs(errors) do
	~~result~~ = ~~result ..~~ '<strong class="error">Coordinates: ' .. v[2] .. '</strong~~><br /~~>'		local errorHTML = '<strong class="error">Coordinates: ' .. v[2] .. '</strong>'
			result = result .. errorHTML .. "<br />"
	end		end
	return result		return result
வரிசை 157:		வரிசை 157:
	end		end

		⚫	return mw.getCurrentFrame():extensionTag{ name = 'templatestyles', args = { src = templatestyles} }
	local stylesheetLink = 'Module:Coordinates' .. ( isSandbox and '/sandbox' or '' ) .. '/styles.css'
		⚫	.. '<span class="plainlinks nourlexpansion">'
⚫	return mw.getCurrentFrame():extensionTag{
			.. '[' .. coord_link .. uriComponents .. ' ' .. inner .. ']'
	name = 'templatestyles', args = { src = stylesheetLink }
		⚫	.. '</span>'
⚫	} .. '<span class="plainlinks nourlexpansion">[' ~~.. coord_link .. uriComponents ..~~
⚫	' ' .. ~~inner~~ .. ']</span>'
	end		end

வரிசை 634:		வரிசை 633:
	local Display = args.display and args.display:lower() or 'inline'		local Display = args.display and args.display:lower() or 'inline'

	-- it and ti are short for inline,title and title,inline
	local function isInline(s)		local function isInline(s)
	-- Finds whether coordinates are displayed inline.		-- Finds whether coordinates are displayed inline.
வரிசை 651:		வரிசை 649:
	local text = ''		local text = ''
	if isInline(Display) then		if isInline(Display) then
	text = text .. contents .. Notes		text = text .. displayinline(contents, Notes)
	end		end
	if isInTitle(Display) then		if isInTitle(Display) then
			text = text
⚫	~~text = text .. displaytitle(contents, Notes)~~ .. makeWikidataCategories(args.qid)
			.. displaytitle(contents, Notes)
		⚫	.. makeWikidataCategories(args.qid)
	end		end
	if not args.nosave then		if not args.nosave then
வரிசை 719:		வரிசை 719:
	]]		]]
	function coordinates.coordinsert(frame)		function coordinates.coordinsert(frame)
	-- for the 2nd or later integer parameter (the first is the coord template, as above)
	for i, v in ipairs(frame.args) do		for i, v in ipairs(frame.args) do
	if i ~= 1 then		if i ~= 1 then
	-- if we cannot find in the coord_template the i_th coordinsert parameter e.g. region
	if not mw.ustring.find(frame.args[1], (mw.ustring.match(frame.args[i], '^(.-:)') or '')) then		if not mw.ustring.find(frame.args[1], (mw.ustring.match(frame.args[i], '^(.-:)') or '')) then
	-- find from the params= up to the first possibly-present underscore
	-- and append the i_th coordinsert parameter and a space
	-- IDK why we're adding a space but it does seem somewhat convenient
	frame.args[1] = mw.ustring.gsub(frame.args[1], '(params=.-)_? ', '%1_'..frame.args[i]..' ')		frame.args[1] = mw.ustring.gsub(frame.args[1], '(params=.-)_? ', '%1_'..frame.args[i]..' ')
	end		end
வரிசை 732:		வரிசை 727:
	end		end
	if frame.args.name then		if frame.args.name then
	-- if we can't find the vcard class
	if not mw.ustring.find(frame.args[1], '<span class="vcard">') then		if not mw.ustring.find(frame.args[1], '<span class="vcard">') then
	-- take something that looks like a coord template and add the vcard span with class and fn org class
	local namestr = frame.args.name		local namestr = frame.args.name
	frame.args[1] = mw.ustring.gsub(		frame.args[1] = mw.ustring.gsub(frame.args[1],
	frame.args[1],
	'(<span class="geo%-default">)(<span[^<>]>[^<>]</span><span[^<>]>[^<>]<span[^<>]>[^<>]</span></span>)(</span>)',		'(<span class="geo%-default">)(<span[^<>]>[^<>]</span><span[^<>]>[^<>]<span[^<>]>[^<>]</span></span>)(</span>)',
	'%1<span class="vcard">%2<span style="display:none"> (<span class="fn org">' .. namestr .. '</span>)</span></span>%3'		'%1<span class="vcard">%2<span style="display:none"> (<span class="fn org">' .. namestr .. '</span>)</span></span>%3')
			frame.args[1] = mw.ustring.gsub(frame.args[1], '(&params=[^&"<>%[%] ]*) ', '%1&title=' .. mw.uri.encode(namestr) .. ' ')
	)
	-- then find anything from coordinates parameters to the 'end' and attach the title parameter
	frame.args[1] = mw.ustring.gsub(
	frame.args[1],
	'(&params=[^&"<>%[%] ]*) ',
	'%1&title=' .. mw.uri.encode(namestr) .. ' '
	)
	end		end
	end		end

	-- find the in-source 'indicators' and then call displaytitle
	mw.ustring.gsub(
	frame.args[1],
	'<!%-%- COORD INDICATOR START (.-) %-%->.-<!%-%- COORD INDICATOR END %-%->',
	function (coords) return displaytitle(coords, '') end
	)

	return frame.args[1]		return frame.args[1]
	end		end

imported>Sukanthi: "--[[ This module is intended to replace the functionality of {{Coord}} and related templates. It provides several methods, including {{#invoke:Coordinates | coord }} : General function formatting and displaying coordinate values. {{#invoke:Coordinates | dec2dms }} : Simple function for converting decimal degree values to DMS format. {{#invoke:Coordinates | dms..."-இப்பெயரில் புதிய பக்கம் உருவாக்கப்பட்டுள்ளது

2024-04-19T09:32:36Z

"--[[ This module is intended to replace the functionality of {{Coord}} and related templates. It provides several methods, including {{#invoke:Coordinates | coord }} : General function formatting and displaying coordinate values. {{#invoke:Coordinates | dec2dms }} : Simple function for converting decimal degree values to DMS format. {{#invoke:Coordinates | dms..."-இப்பெயரில் புதிய பக்கம் உருவாக்கப்பட்டுள்ளது

← பழைய திருத்தம்		09:32, 19 ஏப்பிரல் 2024 இல் நிலவும் திருத்தம்
(வேறுபாடு ஏதுமில்லை)

13:59, 22 மே 2023 இல் ta>Pagers

2023-05-22T13:59:51Z

புதிய பக்கம்

--[[
This module is intended to replace the functionality of {{Coord}} and related
templates. It provides several methods, including

{{#invoke:Coordinates | coord }} : General function formatting and displaying
coordinate values.

{{#invoke:Coordinates | dec2dms }} : Simple function for converting decimal
degree values to DMS format.

{{#invoke:Coordinates | dms2dec }} : Simple function for converting DMS format
to decimal degree format.

{{#invoke:Coordinates | link }} : Export the link used to reach the tools

]]

require('strict')

local math_mod = require("Module:Math")
local coordinates = {};
local isSandbox = mw.getCurrentFrame():getTitle():find('sandbox', 1, true);

local current_page = mw.title.getCurrentTitle()
local page_name = mw.uri.encode( current_page.prefixedText, 'WIKI' );
local coord_link = '//geohack.toolforge.org/geohack.php?pagename=' .. page_name .. '&params='

--[[ Helper function, replacement for {{coord/display/title}} ]]
local function displaytitle(s, notes)
local coords = s .. notes;

return ''
.. mw.getCurrentFrame():extensionTag{
name = 'indicator',
args = { name = 'coordinates' },
content = '[[புவியியல் ஆள்கூற்று முறை|ஆள்கூறுகள்]]: ' .. coords .. ''
}
.. ''
end

--[[ Helper function, used in detecting DMS formatting ]]
local function dmsTest(first, second)
if type(first) ~= 'string' or type(second) ~= 'string' then
return nil
end
local s = (first .. second):upper()
return s:find('^[NS][EW]$') or s:find('^[EW][NS]$')
end

--[[ Wrapper function to grab args, see Module:Arguments for this function's documentation. ]]
local function makeInvokeFunc(funcName)
return function (frame)
local args = require('Module:Arguments').getArgs(frame, {
wrappers = 'Template:Coord'
})
return coordinates[funcName](args, frame)
end
end

--[[ Helper function, handle optional args. ]]
local function optionalArg(arg, supplement)
return arg and arg .. supplement or ''
end

--[[
Formats any error messages generated for display
]]
local function errorPrinter(errors)
local result = ""
for i,v in ipairs(errors) do
result = result .. 'Coordinates: ' .. v[2] .. ' '
end
return result
end

--[[
Determine the required CSS class to display coordinates

Usually geo-nondefault is hidden by CSS, unless a user has overridden this for himself
default is the mode as specificied by the user when calling the {{coord}} template
mode is the display mode (dec or dms) that we will need to determine the css class for
]]
local function displayDefault(default, mode)
if default == "" then
default = "dec"
end

if default == mode then
return "geo-default"
else
return "geo-nondefault"
end
end

--[[
specPrinter

Output formatter. Takes the structure generated by either parseDec
or parseDMS and formats it for inclusion on Wikipedia.
]]
local function specPrinter(args, coordinateSpec)
local uriComponents = coordinateSpec["param"]
if uriComponents == "" then
-- RETURN error, should never be empty or nil
return "ERROR param was empty"
end
if args["name"] then
uriComponents = uriComponents .. "&title=" .. mw.uri.encode(coordinateSpec["name"])
end

local geodmshtml = ''
.. '' .. coordinateSpec["dms-lat"] .. ' '
.. '' ..coordinateSpec["dms-long"] .. ''
.. ''

local lat = tonumber( coordinateSpec["dec-lat"] ) or 0
local geodeclat
if lat < 0 then
-- FIXME this breaks the pre-existing precision
geodeclat = tostring(coordinateSpec["dec-lat"]):sub(2) .. "°S"
else
geodeclat = (coordinateSpec["dec-lat"] or 0) .. "°N"
end

local long = tonumber( coordinateSpec["dec-long"] ) or 0
local geodeclong
if long < 0 then
-- FIXME does not handle unicode minus
geodeclong = tostring(coordinateSpec["dec-long"]):sub(2) .. "°W"
else
geodeclong = (coordinateSpec["dec-long"] or 0) .. "°E"
end

local geodechtml = ''
.. geodeclat .. ' '
.. geodeclong
.. ''

local geonumhtml = ''
.. coordinateSpec["dec-lat"] .. '; '
.. coordinateSpec["dec-long"]
.. ''

local inner = '' .. geodmshtml .. ''
.. ' / '
.. '';

if not args["name"] then
inner = inner .. geodechtml
.. ' / ' .. geonumhtml .. ''
else
inner = inner .. '' .. geodechtml
.. ' / ' .. geonumhtml .. ''
.. ' ('
.. args["name"] .. ')'
end

local stylesheetLink = 'Module:Coordinates' .. ( isSandbox and '/sandbox' or '' ) .. '/styles.css'
return mw.getCurrentFrame():extensionTag{
name = 'templatestyles', args = { src = stylesheetLink }
} .. '[' .. coord_link .. uriComponents ..
' ' .. inner .. ']'
end

--[[ Helper function, convert decimal to degrees ]]
local function convert_dec2dms_d(coordinate)
local d = math_mod._round( coordinate, 0 ) .. "°"
return d .. ""
end

--[[ Helper function, convert decimal to degrees and minutes ]]
local function convert_dec2dms_dm(coordinate)
coordinate = math_mod._round( coordinate * 60, 0 );
local m = coordinate % 60;
coordinate = math.floor( (coordinate - m) / 60 );
local d = coordinate % 360 .."°"

return d .. string.format( "%02d′", m )
end

--[[ Helper function, convert decimal to degrees, minutes, and seconds ]]
local function convert_dec2dms_dms(coordinate)
coordinate = math_mod._round( coordinate * 60 * 60, 0 );
local s = coordinate % 60
coordinate = math.floor( (coordinate - s) / 60 );
local m = coordinate % 60
coordinate = math.floor( (coordinate - m) / 60 );
local d = coordinate % 360 .."°"

return d .. string.format( "%02d′", m ) .. string.format( "%02d″", s )
end

--[[
Helper function, convert decimal latitude or longitude to
degrees, minutes, and seconds format based on the specified precision.
]]
local function convert_dec2dms(coordinate, firstPostfix, secondPostfix, precision)
local coord = tonumber(coordinate)
local postfix
if coord >= 0 then
postfix = firstPostfix
else
postfix = secondPostfix
end

precision = precision:lower();
if precision == "dms" then
return convert_dec2dms_dms( math.abs( coord ) ) .. postfix;
elseif precision == "dm" then
return convert_dec2dms_dm( math.abs( coord ) ) .. postfix;
elseif precision == "d" then
return convert_dec2dms_d( math.abs( coord ) ) .. postfix;
end
end

--[[
Convert DMS format into a N or E decimal coordinate
]]
local function convert_dms2dec(direction, degrees_str, minutes_str, seconds_str)
local degrees = tonumber(degrees_str)
local minutes = tonumber(minutes_str) or 0
local seconds = tonumber(seconds_str) or 0

local factor = 1
if direction == "S" or direction == "W" then
factor = -1
end

local precision = 0
if seconds_str then
precision = 5 + math.max( math_mod._precision(seconds_str), 0 );
elseif minutes_str and minutes_str ~= '' then
precision = 3 + math.max( math_mod._precision(minutes_str), 0 );
else
precision = math.max( math_mod._precision(degrees_str), 0 );
end

local decimal = factor * (degrees+(minutes+seconds/60)/60)
return string.format( "%." .. precision .. "f", decimal ) -- not tonumber since this whole thing is string based.
end

--[[
Checks input values to for out of range errors.
]]
local function validate( lat_d, lat_m, lat_s, long_d, long_m, long_s, source, strong )
local errors = {};
lat_d = tonumber( lat_d ) or 0;
lat_m = tonumber( lat_m ) or 0;
lat_s = tonumber( lat_s ) or 0;
long_d = tonumber( long_d ) or 0;
long_m = tonumber( long_m ) or 0;
long_s = tonumber( long_s ) or 0;

if strong then
if lat_d < 0 then
table.insert(errors, {source, "latitude degrees < 0 with hemisphere flag"})
end
if long_d < 0 then
table.insert(errors, {source, "longitude degrees < 0 with hemisphere flag"})
end
--[[
#coordinates is inconsistent about whether this is an error. If globe: is
specified, it won't error on this condition, but otherwise it will.

For not simply disable this check.

if long_d > 180 then
table.insert(errors, {source, "longitude degrees > 180 with hemisphere flag"})
end
]]
end

if lat_d > 90 then
table.insert(errors, {source, "latitude degrees > 90"})
end
if lat_d < -90 then
table.insert(errors, {source, "latitude degrees < -90"})
end
if lat_m >= 60 then
table.insert(errors, {source, "latitude minutes >= 60"})
end
if lat_m < 0 then
table.insert(errors, {source, "latitude minutes < 0"})
end
if lat_s >= 60 then
table.insert(errors, {source, "latitude seconds >= 60"})
end
if lat_s < 0 then
table.insert(errors, {source, "latitude seconds < 0"})
end
if long_d >= 360 then
table.insert(errors, {source, "longitude degrees >= 360"})
end
if long_d <= -360 then
table.insert(errors, {source, "longitude degrees <= -360"})
end
if long_m >= 60 then
table.insert(errors, {source, "longitude minutes >= 60"})
end
if long_m < 0 then
table.insert(errors, {source, "longitude minutes < 0"})
end
if long_s >= 60 then
table.insert(errors, {source, "longitude seconds >= 60"})
end
if long_s < 0 then
table.insert(errors, {source, "longitude seconds < 0"})
end

return errors;
end

--[[
parseDec

Transforms decimal format latitude and longitude into the
structure to be used in displaying coordinates
]]
local function parseDec( lat, long, format )
local coordinateSpec = {}
local errors = {}

if not long then
return nil, {{"parseDec", "Missing longitude"}}
elseif not tonumber(long) then
return nil, {{"parseDec", "Longitude could not be parsed as a number: " .. long}}
end

errors = validate( lat, nil, nil, long, nil, nil, 'parseDec', false );
coordinateSpec["dec-lat"] = lat;
coordinateSpec["dec-long"] = long;

local mode = coordinates.determineMode( lat, long );
coordinateSpec["dms-lat"] = convert_dec2dms( lat, "N", "S", mode) -- {{coord/dec2dms|{{{1}}}|N|S|{{coord/prec dec|{{{1}}}|{{{2}}}}}}}
coordinateSpec["dms-long"] = convert_dec2dms( long, "E", "W", mode) -- {{coord/dec2dms|{{{2}}}|E|W|{{coord/prec dec|{{{1}}}|{{{2}}}}}}}

if format then
coordinateSpec.default = format
else
coordinateSpec.default = "dec"
end

return coordinateSpec, errors
end

--[[
parseDMS

Transforms degrees, minutes, seconds format latitude and longitude
into the a structure to be used in displaying coordinates
]]
local function parseDMS( lat_d, lat_m, lat_s, lat_f, long_d, long_m, long_s, long_f, format )
local coordinateSpec, errors, backward = {}, {}

lat_f = lat_f:upper();
long_f = long_f:upper();

-- Check if specified backward
if lat_f == 'E' or lat_f == 'W' then
lat_d, long_d, lat_m, long_m, lat_s, long_s, lat_f, long_f, backward = long_d, lat_d, long_m, lat_m, long_s, lat_s, long_f, lat_f, true;
end

errors = validate( lat_d, lat_m, lat_s, long_d, long_m, long_s, 'parseDMS', true );
if not long_d then
return nil, {{"parseDMS", "Missing longitude" }}
elseif not tonumber(long_d) then
return nil, {{"parseDMS", "Longitude could not be parsed as a number:" .. long_d }}
end

if not lat_m and not lat_s and not long_m and not long_s and #errors == 0 then
if math_mod._precision( lat_d ) > 0 or math_mod._precision( long_d ) > 0 then
if lat_f:upper() == 'S' then
lat_d = '-' .. lat_d;
end
if long_f:upper() == 'W' then
long_d = '-' .. long_d;
end

return parseDec( lat_d, long_d, format );
end
end

coordinateSpec["dms-lat"] = lat_d.."°"..optionalArg(lat_m,"′") .. optionalArg(lat_s,"″") .. lat_f
coordinateSpec["dms-long"] = long_d.."°"..optionalArg(long_m,"′") .. optionalArg(long_s,"″") .. long_f
coordinateSpec["dec-lat"] = convert_dms2dec(lat_f, lat_d, lat_m, lat_s) -- {{coord/dms2dec|{{{4}}}|{{{1}}}|0{{{2}}}|0{{{3}}}}}
coordinateSpec["dec-long"] = convert_dms2dec(long_f, long_d, long_m, long_s) -- {{coord/dms2dec|{{{8}}}|{{{5}}}|0{{{6}}}|0{{{7}}}}}

if format then
coordinateSpec.default = format
else
coordinateSpec.default = "dms"
end

return coordinateSpec, errors, backward
end

--[[
Check the input arguments for coord to determine the kind of data being provided
and then make the necessary processing.
]]
local function formatTest(args)
local result, errors
local backward, primary = false, false

local function getParam(args, lim)
local ret = {}
for i = 1, lim do
ret[i] = args[i] or ''
end
return table.concat(ret, '_')
end

if not args[1] then
-- no lat logic
return errorPrinter( {{"formatTest", "Missing latitude"}} )
elseif not tonumber(args[1]) then
-- bad lat logic
return errorPrinter( {{"formatTest", "Unable to parse latitude as a number:" .. args[1]}} )
elseif not args[4] and not args[5] and not args[6] then
-- dec logic
result, errors = parseDec(args[1], args[2], args.format)
if not result then
return errorPrinter(errors);
end
-- formatting for geohack: geohack expects D_N_D_E notation or D;D notation
-- wikiminiatlas doesn't support D;D notation
-- #coordinates parserfunction doesn't support negative decimals with NSWE
result.param = table.concat({
math.abs(tonumber(args[1])),
((tonumber(args[1]) or 0) < 0) and 'S' or 'N',
math.abs(tonumber(args[2])),
((tonumber(args[2]) or 0) < 0) and 'W' or 'E',
args[3] or ''}, '_')
elseif dmsTest(args[4], args[8]) then
-- dms logic
result, errors, backward = parseDMS(args[1], args[2], args[3], args[4],
args[5], args[6], args[7], args[8], args.format)
if args[10] then
table.insert(errors, {'formatTest', 'Extra unexpected parameters'})
end
if not result then
return errorPrinter(errors)
end
result.param = getParam(args, 9)
elseif dmsTest(args[3], args[6]) then
-- dm logic
result, errors, backward = parseDMS(args[1], args[2], nil, args[3],
args[4], args[5], nil, args[6], args['format'])
if args[8] then
table.insert(errors, {'formatTest', 'Extra unexpected parameters'})
end
if not result then
return errorPrinter(errors)
end
result.param = getParam(args, 7)
elseif dmsTest(args[2], args[4]) then
-- d logic
result, errors, backward = parseDMS(args[1], nil, nil, args[2],
args[3], nil, nil, args[4], args.format)
if args[6] then
table.insert(errors, {'formatTest', 'Extra unexpected parameters'})
end
if not result then
return errorPrinter(errors)
end
result.param = getParam(args, 5)
else
-- Error
return errorPrinter({{"formatTest", "Unknown argument format"}}) .. '[[Category:Pages with malformed coordinate tags]]'
end
result.name = args.name

local extra_param = {'dim', 'globe', 'scale', 'region', 'source', 'type'}
for _, v in ipairs(extra_param) do
if args[v] then
table.insert(errors, {'formatTest', 'Parameter: "' .. v .. '=" should be "' .. v .. ':"' })
end
end

local ret = specPrinter(args, result)
if #errors > 0 then
ret = ret .. ' ' .. errorPrinter(errors) .. '[[Category:Pages with malformed coordinate tags]]'
end
return ret, backward
end

--[[
Generate Wikidata tracking categories.
]]
local function makeWikidataCategories(qid)
local ret
local qid = qid or mw.wikibase.getEntityIdForCurrentPage()
if mw.wikibase and current_page.namespace == 0 then
if qid and mw.wikibase.entityExists(qid) and mw.wikibase.getBestStatements(qid, "P625") and mw.wikibase.getBestStatements(qid, "P625")[1] then
local snaktype = mw.wikibase.getBestStatements(qid, "P625")[1].mainsnak.snaktype
if snaktype == 'value' then
-- coordinates exist both here and on Wikidata, and can be compared.
ret = 'Coordinates on Wikidata'
elseif snaktype == 'somevalue' then
ret = 'Coordinates on Wikidata set to unknown value'
elseif snaktype == 'novalue' then
ret = 'Coordinates on Wikidata set to no value'
end
else
-- We have to either import the coordinates to Wikidata or remove them here.
ret = 'Coordinates not on Wikidata'
end
end
if ret then
return string.format('[[Category:%s]]', ret)
else
return ''
end
end

--[[
link

Simple function to export the coordinates link for other uses.

Usage:
{{#invoke:Coordinates | link }}

]]
function coordinates.link(frame)
return coord_link;
end

--[[
dec2dms

Wrapper to allow templates to call dec2dms directly.

Usage:
{{#invoke:Coordinates | dec2dms | decimal_coordinate | positive_suffix |
negative_suffix | precision }}

decimal_coordinate is converted to DMS format. If positive, the positive_suffix
is appended (typical N or E), if negative, the negative suffix is appended. The
specified precision is one of 'D', 'DM', or 'DMS' to specify the level of detail
to use.
]]
coordinates.dec2dms = makeInvokeFunc('_dec2dms')
function coordinates._dec2dms(args)
local coordinate = args[1]
local firstPostfix = args[2] or ''
local secondPostfix = args[3] or ''
local precision = args[4] or ''

return convert_dec2dms(coordinate, firstPostfix, secondPostfix, precision)
end

--[[
Helper function to determine whether to use D, DM, or DMS
format depending on the precision of the decimal input.
]]
function coordinates.determineMode( value1, value2 )
local precision = math.max( math_mod._precision( value1 ), math_mod._precision( value2 ) );
if precision <= 0 then
return 'd'
elseif precision <= 2 then
return 'dm';
else
return 'dms';
end
end

--[[
dms2dec

Wrapper to allow templates to call dms2dec directly.

Usage:
{{#invoke:Coordinates | dms2dec | direction_flag | degrees |
minutes | seconds }}

Converts DMS values specified as degrees, minutes, seconds too decimal format.
direction_flag is one of N, S, E, W, and determines whether the output is
positive (i.e. N and E) or negative (i.e. S and W).
]]
coordinates.dms2dec = makeInvokeFunc('_dms2dec')
function coordinates._dms2dec(args)
local direction = args[1]
local degrees = args[2]
local minutes = args[3]
local seconds = args[4]

return convert_dms2dec(direction, degrees, minutes, seconds)
end

--[[
coord

Main entry point for Lua function to replace {{coord}}

Usage:
{{#invoke:Coordinates | coord }}
{{#invoke:Coordinates | coord | lat | long }}
{{#invoke:Coordinates | coord | lat | lat_flag | long | long_flag }}
...

Refer to {{coord}} documentation page for many additional parameters and
configuration options.

Note: This function provides the visual display elements of {{coord}}. In
order to load coordinates into the database, the {{#coordinates:}} parser
function must also be called, this is done automatically in the Lua
version of {{coord}}.
]]
coordinates.coord = makeInvokeFunc('_coord')
function coordinates._coord(args)
if not tonumber(args[1]) and not args[2] then
args[3] = args[1]; args[1] = nil
local entity = mw.wikibase.getEntityObject(args.qid)
if entity
and entity.claims
and entity.claims.P625
and entity.claims.P625[1].mainsnak.snaktype == 'value'
then
local precision = entity.claims.P625[1].mainsnak.datavalue.value.precision
args[1] = entity.claims.P625[1].mainsnak.datavalue.value.latitude
args[2] = entity.claims.P625[1].mainsnak.datavalue.value.longitude
if precision then
precision = -math_mod._round(math.log(precision)/math.log(10),0)
args[1] = math_mod._round(args[1],precision)
args[2] = math_mod._round(args[2],precision)
end
end
end

local contents, backward = formatTest(args)
local Notes = args.notes or ''
local Display = args.display and args.display:lower() or 'inline'

-- it and ti are short for inline,title and title,inline
local function isInline(s)
-- Finds whether coordinates are displayed inline.
return s:find('inline') ~= nil or s == 'i' or s == 'it' or s == 'ti'
end
local function isInTitle(s)
-- Finds whether coordinates are displayed in the title.
return s:find('title') ~= nil or s == 't' or s == 'it' or s == 'ti'
end

local function coord_wrapper(in_args)
-- Calls the parser function {{#coordinates:}}.
return mw.getCurrentFrame():callParserFunction('#coordinates', in_args) or ''
end

local text = ''
if isInline(Display) then
text = text .. contents .. Notes
end
if isInTitle(Display) then
text = text .. displaytitle(contents, Notes) .. makeWikidataCategories(args.qid)
end
if not args.nosave then
local page_title, count = mw.title.getCurrentTitle(), 1
if backward then
local tmp = {}
while not string.find((args[count-1] or ''), '[EW]') do tmp[count] = (args[count] or ''); count = count+1 end
tmp.count = count; count = 2*(count-1)
while count >= tmp.count do table.insert(tmp, 1, (args[count] or '')); count = count-1 end
for i, v in ipairs(tmp) do args[i] = v end
else
while count <= 9 do args[count] = (args[count] or ''); count = count+1 end
end
if isInTitle(Display) and not page_title.isTalkPage and page_title.subpageText ~= 'doc' and page_title.subpageText ~= 'testcases' then args[10] = 'primary' end
args.notes, args.format, args.display = nil
text = text .. coord_wrapper(args)
end
return text
end

--[[
coord2text

Extracts a single value from a transclusion of {{Coord}}.
IF THE GEOHACK LINK SYNTAX CHANGES THIS FUNCTION MUST BE MODIFIED.

Usage:

{{#invoke:Coordinates | coord2text | {{Coord}} | parameter }}

Valid values for the second parameter are: lat (signed integer), long (signed integer), type, scale, dim, region, globe, source

]]
function coordinates.coord2text(frame)
if frame.args[1] == '' or frame.args[2] == '' or not frame.args[2] then return nil end
frame.args[2] = mw.text.trim(frame.args[2])
if frame.args[2] == 'lat' or frame.args[2] == 'long' then
local result, negative = mw.text.split((mw.ustring.match(frame.args[1],'[%.%d]+°[NS] [%.%d]+°[EW]') or ''), ' ')
if frame.args[2] == 'lat' then
result, negative = result[1], 'S'
else
result, negative = result[2], 'W'
end
result = mw.text.split(result, '°')
if result[2] == negative then result[1] = '-'..result[1] end
return result[1]
else
return mw.ustring.match(frame.args[1], 'params=.-_'..frame.args[2]..':(.-)[ _]')
end
end

--[[
coordinsert

Injects some text into the Geohack link of a transclusion of {{Coord}} (if that text isn't already in the transclusion). Outputs the modified transclusion of {{Coord}}.
IF THE GEOHACK LINK SYNTAX CHANGES THIS FUNCTION MUST BE MODIFIED.

Usage:

{{#invoke:Coordinates | coordinsert | {{Coord}} | parameter:value | parameter:value | … }}

Do not make Geohack unhappy by inserting something which isn't mentioned in the {{Coord}} documentation.

]]
function coordinates.coordinsert(frame)
-- for the 2nd or later integer parameter (the first is the coord template, as above)
for i, v in ipairs(frame.args) do
if i ~= 1 then
-- if we cannot find in the coord_template the i_th coordinsert parameter e.g. region
if not mw.ustring.find(frame.args[1], (mw.ustring.match(frame.args[i], '^(.-:)') or '')) then
-- find from the params= up to the first possibly-present underscore
-- and append the i_th coordinsert parameter and a space
-- IDK why we're adding a space but it does seem somewhat convenient
frame.args[1] = mw.ustring.gsub(frame.args[1], '(params=.-)_? ', '%1_'..frame.args[i]..' ')
end
end
end
if frame.args.name then
-- if we can't find the vcard class
if not mw.ustring.find(frame.args[1], '') then
-- take something that looks like a coord template and add the vcard span with class and fn org class
local namestr = frame.args.name
frame.args[1] = mw.ustring.gsub(
frame.args[1],
'()(<span[^<>]*>[^<>]*<span[^<>]*>[^<>]*<span[^<>]*>[^<>]*)()',
'%1%2 (' .. namestr .. ')%3'
)
-- then find anything from coordinates parameters to the 'end' and attach the title parameter
frame.args[1] = mw.ustring.gsub(
frame.args[1],
'(&params=[^&"<>%[%] ]*) ',
'%1&title=' .. mw.uri.encode(namestr) .. ' '
)
end
end

-- find the in-source 'indicators' and then call displaytitle
mw.ustring.gsub(
frame.args[1],
'<!%-%- COORD INDICATOR START (.-) %-%->.-<!%-%- COORD INDICATOR END %-%->',
function (coords) return displaytitle(coords, '') end
)

return frame.args[1]
end

return coordinates