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Module:Coordinates: திருத்தங்களுக்கு இடையிலான வேறுபாடு

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உள்ளடக்கம் நீக்கப்பட்டது உள்ளடக்கம் சேர்க்கப்பட்டது
only add Wikidata categories if coordinates are displayed in the title
avoid using global variables, and re-order the functions, per protected edit request by User:Jackmcbarn
வரிசை 16:
]]
 
local math_mod = require( "Module:Math" );
local globalFrame = nil
local coordinates = {};
 
local current_page = mw.title.getCurrentTitle()
local page_name = mw.uri.encode( current_page.prefixedText, 'WIKI' );
local coord_link = '//tools.wmflabs.org/geohack/geohack.php?pagename=' .. page_name .. '&params='
 
--[[ Helper function, replacement for {{coord/display/title}} ]]
local function displaytitle (s, notes)
local l = "[[Geographic coordinate system|Coordinates]]: " .. s
local co = '<span id="coordinates">' .. l .. notes .. '</span>';
வரிசை 32:
 
--[[ Helper function, Replacement for {{coord/display/inline}} ]]
local function displayinline (s, notes)
return s .. notes
end
 
--[[ Helper function, used in detecting DMS formatting ]]
local function dmsTest = function(first, second)
local concatenated = first:upper() .. second:upper();
வரிசை 45:
end
return false;
end
 
--[[
parseDec
 
Transforms decimal format latitude and longitude into the a
structure to be used in displaying coordinates
]]
function parseDec( lat, long, format )
local coordinateSpec = {}
local errors = {}
if long == "" or long == nil then
return nil, {{"parseDec", "Missing longitude"}}
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
 
--[[ Helper function, handle optional args. ]]
local function optionalArg(arg, suplement)
if arg ~= nil and arg ~= "" then
return arg .. suplement
வரி 87 ⟶ 56:
 
--[[
Formats any error messages generated for display
parseDMS
]]
local function errorPrinter(errors)
local result = ""
for i,v in ipairs(errors) do
local errorHTML = '<strong class="error">Coordinates: ' .. v[2] .. '</strong>'
result = result .. errorHTML .. "<br />"
end
return result
end
 
--[[
Transforms degrees, minutes, seconds format latitude and longitude
intoDetermine the arequired structureCSS class to be used in displayingdisplay 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)
function parseDMS( lat_d, lat_m, lat_s, lat_f, long_d, long_m, long_s, long_f, format )
if default == "" then
local coordinateSpec = {}
default = "dec"
local errors = {}
lat_f = lat_f:upper();
long_f = long_f:upper();
-- Check if specified backward
if lat_f == 'E' or lat_f == 'W' then
local t_d, t_m, t_s, t_f;
t_d = lat_d;
t_m = lat_m;
t_s = lat_s;
t_f = lat_f;
lat_d = long_d;
lat_m = long_m;
lat_s = long_s;
lat_f = long_f;
long_d = t_d;
long_m = t_m;
long_s = t_s;
long_f = t_f;
end
errors = validate( lat_d, lat_m, lat_s, long_d, long_m, long_s, 'parseDMS', true );
if long_d == nil or long_d == "" then
table.insert(errors, {"parseDMS", "Missing longitude" })
end
if default == mode then
if lat_m == nil and lat_s == nil and long_m == nil and long_s == nil and #errors == 0 then
return "geo-default"
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
return "geo-nondefault"
coordinateSpec.default = "dms"
end
 
return coordinateSpec, errors
end
 
வரி 154 ⟶ 92:
or parseDMS and formats it for inclusion on Wikipedia.
]]
local function specPrinter(args, coordinateSpec)
local uriComponents = coordinateSpec["param"]
if uriComponents == "" then
வரி 170 ⟶ 108:
 
local lat = tonumber( coordinateSpec["dec-lat"] ) or 0
local geodeclat
if lat < 0 then
-- FIXME this breaks the pre-existing precision
வரி 178 ⟶ 117:
 
local long = tonumber( coordinateSpec["dec-long"] ) or 0
local geodeclong
if long < 0 then
-- FIXME does not handle unicode minus
வரி 195 ⟶ 135:
.. '</span>'
 
local inner = '<span class="' .. displayDefault(coordinateSpec["default"], "dms" ) .. '">' .. geodmshtml .. '</span>'
local inner;
inner = '<span class="' .. displayDefault(coordinateSpec["default"], "dms" ) .. '">' .. geodmshtml .. '</span>'
.. '<span class="geo-multi-punct">&#xfeff; / &#xfeff;</span>'
.. '<span class="' .. displayDefault(coordinateSpec["default"], "dec" ) .. '">';
வரி 214 ⟶ 153:
end
 
--[[ Helper function, convert decimal to degrees ]]
--[[
local function convert_dec2dms_d(coordinate)
Formats any error messages generated for display
local d = math_mod._round( coordinate, 0 ) .. "°"
]]
return d .. ""
function errorPrinter(errors)
local result = ""
for i,v in ipairs(errors) do
local errorHTML = '<strong class="error">Coordinates: ' .. v[2] .. '</strong>'
result = result .. errorHTML .. "<br />"
end
return result
end
 
--[[ Helper function, convert decimal to degrees and minutes ]]
--[[
local function convert_dec2dms_dm(coordinate)
Determine the required CSS class to display coordinates
coordinate = math_mod._round( coordinate * 60, 0 );
 
local m = coordinate % 60;
Usually geo-nondefault is hidden by CSS, unless a user has overridden this for himself
coordinate = math.floor( (coordinate - m) / 60 );
default is the mode as specificied by the user when calling the {{coord}} template
local d = coordinate % 360 .."°"
mode is the display mode (dec or dms) that we will need to determine the css class for
]]
function displayDefault(default, mode)
if default == "" then
default = "dec"
end
return d .. string.format( "%02d′", m )
if default == mode then
return "geo-default"
else
return "geo-nondefault"
end
end
 
--[[ Helper function, convert decimal to degrees, minutes, and seconds ]]
--[[
local function convert_dec2dms_dms(coordinate)
Check the input arguments for coord to determine the kind of data being provided
coordinate = math_mod._round( coordinate * 60 * 60, 0 );
and then make the necessary processing.
local s = coordinate % 60
]]
coordinate = math.floor( (coordinate - s) / 60 );
function formatTest(args)
local result,m errors;= coordinate % 60
coordinate = math.floor( (coordinate - m) / 60 );
local primary = false;
local d = coordinate % 360 .."°"
 
if args[1] == "" then
return d .. string.format( "%02d′", m ) .. string.format( "%02d″", s )
-- no lat logic
return errorPrinter( {{"formatTest", "Missing latitude"}} )
elseif args[4] == "" and args[5] == "" and args[6] == "" then
-- dec logic
result, errors = parseDec( args[1], args[2], args['format'] )
if result == nil then
return errorPrinter( errors );
end
result.param = table.concat( {args[1], "_N_", args[2], "_E_", args[3] } );
elseif dmsTest(args[4], args[8]) then
-- dms logic
result, errors = parseDMS( args[1], args[2], args[3], args[4],
args[5], args[6], args[7], args[8], args['format'] )
result.param = table.concat( { args[1], args[2], args[3], args[4], args[5],
args[6], args[7], args[8], args[9] } , '_' );
if args[10] ~= '' then
table.insert( errors, { 'formatTest', 'Extra unexpected parameters' } );
end
elseif dmsTest(args[3], args[6]) then
-- dm logic
result, errors = parseDMS( args[1], args[2], nil, args[3],
args[4], args[5], nil, args[6], args['format'] )
result.param = table.concat( { args[1], args[2], args[3], args[4], args[5],
args[6], args[7] } , '_' );
if args[8] ~= '' then
table.insert( errors, { 'formatTest', 'Extra unexpected parameters' } );
end
elseif dmsTest(args[2], args[4]) then
-- d logic
result, errors = parseDMS( args[1], nil, nil, args[2],
args[3], nil, nil, args[4], args['format'] )
result.param = table.concat( { args[1], args[2], args[3], args[4], args[5] } , '_' );
if args[6] ~= '' then
table.insert( errors, { 'formatTest', 'Extra unexpected parameters' } );
end
else
-- Error
return errorPrinter( {{"formatTest", "Unknown argument format"}} )
end
result.name = args["name"]
local extra_param = {'dim', 'globe', 'scale', 'region', 'source', 'type'}
for _, v in ipairs( extra_param ) do
if (args[v] or '') ~= '' then
table.insert( errors, {'formatTest', 'Parameter: "' .. v .. '=" should be "' .. v .. ':"' } );
end
end
if #errors == 0 then
return specPrinter( args, result )
else
return specPrinter( args, result ) .. " " .. errorPrinter(errors) .. '[[Category:Pages with malformed coordinate tags]]';
end
end
 
வரி 313 ⟶ 185:
degrees, minutes, and seconds format based on the specified precision.
]]
local function convert_dec2dms(coordinate, firstPostfix, secondPostfix, precision)
local coord = tonumber(coordinate) or 0
local postfix
வரி 330 ⟶ 202:
return convert_dec2dms_d( math.abs( coord ) ) .. postfix;
end
end
 
--[[ Helper function, convert decimal to degrees ]]
function convert_dec2dms_d(coordinate)
local d = math_mod._round( coordinate, 0 ) .. "°"
return d .. ""
end
 
--[[ Helper function, convert decimal to degrees and minutes ]]
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 ]]
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
 
வரி 363 ⟶ 207:
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) or 0
local minutes = tonumber(minutes_str) or 0
வரி 390 ⟶ 234:
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;
வரி 456 ⟶ 300:
return errors;
end
 
--[[
parseDec
 
Transforms decimal format latitude and longitude into the a
structure to be used in displaying coordinates
]]
local function parseDec( lat, long, format )
local coordinateSpec = {}
local errors = {}
if long == "" or long == nil then
return nil, {{"parseDec", "Missing longitude"}}
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 = {}
local errors = {}
lat_f = lat_f:upper();
long_f = long_f:upper();
-- Check if specified backward
if lat_f == 'E' or lat_f == 'W' then
local t_d, t_m, t_s, t_f;
t_d = lat_d;
t_m = lat_m;
t_s = lat_s;
t_f = lat_f;
lat_d = long_d;
lat_m = long_m;
lat_s = long_s;
lat_f = long_f;
long_d = t_d;
long_m = t_m;
long_s = t_s;
long_f = t_f;
end
errors = validate( lat_d, lat_m, lat_s, long_d, long_m, long_s, 'parseDMS', true );
if long_d == nil or long_d == "" then
table.insert(errors, {"parseDMS", "Missing longitude" })
end
if lat_m == nil and lat_s == nil and long_m == nil and long_s == nil 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
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 primary = false;
if args[1] == "" then
-- no lat logic
return errorPrinter( {{"formatTest", "Missing latitude"}} )
elseif args[4] == "" and args[5] == "" and args[6] == "" then
-- dec logic
result, errors = parseDec( args[1], args[2], args['format'] )
if result == nil then
return errorPrinter( errors );
end
result.param = table.concat( {args[1], "_N_", args[2], "_E_", args[3] } );
elseif dmsTest(args[4], args[8]) then
-- dms logic
result, errors = parseDMS( args[1], args[2], args[3], args[4],
args[5], args[6], args[7], args[8], args['format'] )
result.param = table.concat( { args[1], args[2], args[3], args[4], args[5],
args[6], args[7], args[8], args[9] } , '_' );
if args[10] ~= '' then
table.insert( errors, { 'formatTest', 'Extra unexpected parameters' } );
end
elseif dmsTest(args[3], args[6]) then
-- dm logic
result, errors = parseDMS( args[1], args[2], nil, args[3],
args[4], args[5], nil, args[6], args['format'] )
result.param = table.concat( { args[1], args[2], args[3], args[4], args[5],
args[6], args[7] } , '_' );
if args[8] ~= '' then
table.insert( errors, { 'formatTest', 'Extra unexpected parameters' } );
end
elseif dmsTest(args[2], args[4]) then
-- d logic
result, errors = parseDMS( args[1], nil, nil, args[2],
args[3], nil, nil, args[4], args['format'] )
result.param = table.concat( { args[1], args[2], args[3], args[4], args[5] } , '_' );
if args[6] ~= '' then
table.insert( errors, { 'formatTest', 'Extra unexpected parameters' } );
end
else
-- Error
return errorPrinter( {{"formatTest", "Unknown argument format"}} )
end
result.name = args["name"]
local extra_param = {'dim', 'globe', 'scale', 'region', 'source', 'type'}
for _, v in ipairs( extra_param ) do
if (args[v] or '') ~= '' then
table.insert( errors, {'formatTest', 'Parameter: "' .. v .. '=" should be "' .. v .. ':"' } );
end
end
if #errors == 0 then
return specPrinter( args, result )
else
return specPrinter( args, result ) .. " " .. errorPrinter(errors) .. '[[Category:Pages with malformed coordinate tags]]';
end
end
 
"https://ta.wikipedia.org/wiki/Module:Coordinates" இலிருந்து மீள்விக்கப்பட்டது