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Module:Coordinates: Difference between revisions

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Module:Coordinates (view source)

Revision as of 09:26, 12 March 2015

645 bytes removed ,  9 years ago
responding to edit request, please revert if this causes a problem
(Fulfill edit request, remove superfluous function call)
(responding to edit request, please revert if this causes a problem)
Line 16:
]]
 
local math_mod = require( "Module:Math" );
local globalFrame = nil
local coordinates = {};
 
Line 25 ⟶ 24:
 
--[[ Helper function, replacement for {{coord/display/title}} ]]
local function displaytitle (s, notes)
local title = mw.html.create('span')
local l = "[[Geographic coordinate system|Coordinates]]: " .. s
title
local co = '<span id="coordinates">' .. l .. notes .. '</span>';
:attr('id', 'coordinates')
return '<span style="font-size: small;">' .. co .. '</span>';
:css('font-size', 'small')
:wikitext('[[Geographic coordinate system|Coordinates]]: ' .. s .. notes)
return tostring(title)
end
 
--[[ Helper function, Replacement for {{coord/display/inline}} ]]
local function displayinline (s, notes)
return s .. notes
end
Line 38 ⟶ 40:
--[[ Helper function, used in detecting DMS formatting ]]
local function dmsTest (first, second)
if type(first) ~= 'string' or type(second) ~= 'string' then
local concatenated = first:upper() .. second:upper();
return nil
if concatenated == "NE" or concatenated == "NW" or concatenated == "SE" or concatenated == "SW" or
concatenated == "EN" or concatenated == "WN" or concatenated == "ES" or concatenated == "WS" then
return true;
end
local s = (first .. second):upper()
return false;
return s:find('^[NS][EW]$') or s:find('^[EW][NS]$')
end
 
 
--[[ Helper function, handle optional args. ]]
--[[ Wrapper function to grab args, see Module:Arguments for this function's documentation. ]]
local function optionalArg(arg, suplement)
local function makeInvokeFunc(funcName)
if arg ~= nil and arg ~= "" then
return argfunction .. suplement(frame)
local args = require('Module:Arguments').getArgs(frame, {
wrappers = 'Template:Coord'
})
return coordinates[funcName](args)
end
end
return ""
 
--[[ Helper function, handle optional args. ]]
local function optionalArg(arg, supplement)
return arg and arg .. supplement or ''
end
 
Line 98 ⟶ 106:
return "ERROR param was empty"
end
if args["name"] ~= "" and args["name"] ~= nil then
uriComponents = uriComponents .. "&title=" .. mw.uri.encode(coordinateSpec["name"])
end
Line 111 ⟶ 119:
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"
Line 120 ⟶ 128:
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"
Line 139 ⟶ 147:
.. '<span class="' .. displayDefault(coordinateSpec["default"], "dec" ) .. '">';
 
if args["name"] == "" ornot args["name"] == nil then
inner = inner .. geodechtml
.. '<span style="display:none">&#xfeff; / ' .. geonumhtml .. '</span></span>'
Line 213 ⟶ 221:
local factor = 1
direction = direction:gsub('^ *(.-) *$', '%1');
if direction == "S" or direction == "W" then
factor = -1
Line 219 ⟶ 226:
local precision = 0
if seconds_str ~= nil and seconds_str ~= '' then
precision = 5 + math.max( math_mod._precision(seconds_str), 0 );
elseif minutes_str ~= nil and minutes_str ~= '' then
precision = 3 + math.max( math_mod._precision(minutes_str), 0 );
else
Line 312 ⟶ 319:
local errors = {}
if long == "" ornot long == nil then
return nil, {{"parseDec", "Missing longitude"}}
elseif not tonumber(long) then
Line 326 ⟶ 333:
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
Line 366 ⟶ 373:
errors = validate( lat_d, lat_m, lat_s, long_d, long_m, long_s, 'parseDMS', true );
if long_d == nil ornot long_d == "" then
return nil, {{"parseDMS", "Missing longitude" }}
elseif not tonumber(long_d) then
Line 372 ⟶ 379:
end
if not lat_m ==and nil andnot lat_s ==and nil andnot long_m ==and nil andnot 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
Line 390 ⟶ 397:
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
Line 404 ⟶ 411:
]]
local function formatTest(args)
local result, errors;
local primary = 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"}} )
Line 413 ⟶ 428:
-- bad lat logic
return errorPrinter( {{"formatTest", "Unable to parse latitude as a number:" .. args[1]}} )
elseif not args[4] ==and "" andnot args[5] ==and "" andnot args[6] == "" then
-- dec logic
result, errors = parseDec( args[1], args[2], args['.format'] )
if not result == nil then
return errorPrinter( errors );
end
result.param = table.concat( {args[1], "_N_"'N', args[2] or '', "_E_"'E', args[3] or ''}, '_');
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'] )
if args[10] ~= '' then
table.insert( errors, { 'formatTest', 'Extra unexpected parameters' } );
end
if not result == nil then
return errorPrinter( errors );
end
result.param = table.concatgetParam( { args[1], args[2], args[3], args[4], args[5],9)
args[6], args[7], args[8], args[9] } , '_' );
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'] )
if args[8] ~= '' then
table.insert( errors, { 'formatTest', 'Extra unexpected parameters' } );
end
if not result == nil then
return errorPrinter( errors );
end
result.param = table.concatgetParam( { args[1], args[2], args[3], args[4], args[5],7)
args[6], args[7] } , '_' );
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'] )
if args[6] ~= '' then
table.insert( errors, { 'formatTest', 'Extra unexpected parameters' } );
end
if not result == nil then
return errorPrinter( errors );
end
result.param = table.concatgetParam( { args[1], args[2], args[3], args[4], args[5] } , '_' );
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
local ret = specPrinter(args, result)
if #errors == 0 then
if #errors > 0 then
return specPrinter( args, result )
ret = ret .. ' ' .. errorPrinter(errors) .. '[[Category:Pages with malformed coordinate tags]]'
end
return ret
end
 
--[[
Generate Wikidata tracking categories.
]]
local function makeWikidataCategories()
local ret
if mw.wikibase and current_page.namespace == 0 then
local entity = mw.wikibase.getEntityObject()
if entity and entity.claims and entity.claims.P625 then
local snaktype = entity.claims.P625[0].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 ''
return specPrinter( args, result ) .. " " .. errorPrinter(errors) .. '[[Category:Pages with malformed coordinate tags]]';
end
end
 
Line 502 ⟶ 544:
to use.
]]
function coordinates.dec2dms = makeInvokeFunc(frame'_dec2dms')
function coordinates._dec2dms(args)
globalFrame = frame
local coordinate = frame.args[1]
local firstPostfix = frame.args[2] or ''
local secondPostfix = frame.args[3] or ''
local precision = frame.args[4] or ''
 
return convert_dec2dms(coordinate, firstPostfix, secondPostfix, precision)
Line 540 ⟶ 582:
positive (i.e. N and E) or negative (i.e. S and W).
]]
function coordinates.dms2dec = makeInvokeFunc(frame'_dms2dec')
function coordinates._dms2dec(args)
globalFrame = frame
local direction = frame.args[1]
local degrees = frame.args[2]
local minutes = frame.args[3]
local seconds = frame.args[4]
 
return convert_dms2dec(direction, degrees, minutes, seconds)
Line 569 ⟶ 611:
version of {{coord}}.
]]
function coordinates.coord = makeInvokeFunc(frame'_coord')
function coordinates._coord(args)
globalFrame = frame
if not args[1] and not args[2] and mw.wikibase.getEntityObject() then
local args = frame.args
local pFrameentity = frame:getParentmw.wikibase.getEntityObject();
if entity
if args[1] == nil then
and entity.claims
args = pFrame.args;
and entity.claims.P625
if pFrame.args[1] ~= nil then
and entity.claims.P625[1].mainsnak.snaktype == 'value'
for k,v in pairs( frame.args ) do
then
args[k] = v;
args[1] = entity.claims.P625[1].mainsnak.datavalue.value.latitude
end
args[2] = entity.claims.P625[1].mainsnak.datavalue.value.longitude
elseif pFrame.args[1] == nil and mw.wikibase.getEntityObject() ~= nil then
local entity = mw.wikibase.getEntityObject()
if entity and entity.claims and entity.claims.P625 and
entity.claims.P625[1].mainsnak.snaktype == "value" then
args[1] = entity.claims.P625[1].mainsnak.datavalue.value.latitude
args[2] = entity.claims.P625[1].mainsnak.datavalue.value.longitude
end
end
end
for i=1,10 do
if args[i] == nil then
args[i] = ""
else
args[i] = string.match(args[i], '^%s*(.-)%s*$' ); --remove whitespace
end
end
args['format'] = args['format'] or '';
local contents = formatTest(args)
local Notes = args.notes or ""''
local Display = stringargs.lower(display and args.display:lower() or "'inline")'
 
if Display == '' then
local function isInline(s)
Display = 'inline';
-- 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 text = ''
if string.findisInline( Display, 'inline' ) ~= nilthen
text = text .. displayinline(contents, Notes)
or Display == 'i'
or Display == 'it'
or Display == 'ti'
then
-- Coordinates are displayed inline.
text = displayinline(contents, Notes)
end
if string.findisInTitle( Display, 'title' ) ~= nilthen
or Displaytext == 't' text
.. displaytitle(contents, Notes)
or Display == 'it'
.. makeWikidataCategories()
or Display == 'ti'
then
-- Coordinates are displayed in the title.
text = text .. displaytitle(contents, Notes)
-- Add a Wikidata category for mainspace pages.
if mw.wikibase and current_page.namespace == 0 then
local wikidata_cat
local entity = mw.wikibase.getEntityObject()
if entity and entity.claims and entity.claims.P625 then
local snaktype = entity.claims.P625[1].mainsnak.snaktype
if snaktype == 'value' then
wikidata_cat = '[[Category:Coordinates on Wikidata]]' -- coordinates exist both here and on Wikidata, and can be compared
elseif snaktype == 'somevalue' then
wikidata_cat = '[[Category:Coordinates on Wikidata set to unknown value]]'
elseif snaktype == 'novalue' then
wikidata_cat = '[[Category:Coordinates on Wikidata set to no value]]'
end
else
wikidata_cat = '[[Category:Coordinates not on Wikidata]]' -- we have to either import the coordinates to Wikidata or remove them here
end
if wikidata_cat then
text = text .. wikidata_cat
end
end
end
 
return text
end
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