![]() | 这是Module:Coordinates(差异)的沙盒。 参见本模块的测试样例(运行)。 |
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((#if:(({coordinates|))}|((#invoke:Coordinates|coordinsert|(({coordinates|))}|parameter1:value1|parameter2:value2|parameter3:value3…))|
((#invoke:coordinates|coord2text|((Coord|57|18|22|N|4|27|32|E))|lat))
→ 57.30611
要提取经度,请使用:
((#invoke:coordinates|coord2text|((Coord|57|18|22|N|4|27|32|E))|long))
→ 4.45889
上述文档嵌入自Module:Coordinates/doc。 (编辑 | 历史) 编者可以在本模块的沙盒 (编辑 | 差异)和测试样例 (编辑 | 运行)页面进行实验。 请在/doc子页面中添加分类。本模块的子页面。 |
--[[
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?language=zh&pagename=' .. page_name .. '¶ms='
--[[ Helper function, replacement for ((coord/display/title)) ]]
local function displaytitle(coords)
return mw.getCurrentFrame():extensionTag{
name = 'indicator',
args = { name = 'coordinates' },
content = '<span id="coordinates">[[地理坐标|-{zh-hans:坐标;zh-hant:座標}-]]: ' .. coords .. '</span>'
}
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
local errorHTML = '<strong class="error">坐标:' .. v[2] .. '</strong>'
result = result .. errorHTML .. "<br />"
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 = '<span class="geo-dms" title="此地的地图、航拍照片和其他数据">'
.. '<span class="latitude">' .. coordinateSpec["dms-lat"] .. '</span> '
.. '<span class="longitude">' ..coordinateSpec["dms-long"] .. '</span>'
.. '</span>'
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 = '<span class="geo-dec" title="此地的地图、航拍照片和其他数据">'
.. geodeclat .. ' '
.. geodeclong
.. '</span>'
local geonumhtml = '<span class="geo">'
.. coordinateSpec["dec-lat"] .. '; '
.. coordinateSpec["dec-long"]
.. '</span>'
local inner = '<span class="' .. displayDefault(coordinateSpec["default"], "dms" ) .. '">' .. geodmshtml .. '</span>'
.. '<span class="geo-multi-punct"> / </span>'
.. '<span class="' .. displayDefault(coordinateSpec["default"], "dec" ) .. '">';
if not args["name"] then
inner = inner .. geodechtml
.. '<span style="display:none"> / ' .. geonumhtml .. '</span></span>'
else
inner = inner .. '<span class="vcard">' .. geodechtml
.. '<span style="display:none"> / ' .. geonumhtml .. '</span>'
.. '<span style="display:none"> (<span class="fn org">'
.. args["name"] .. '</span>)</span></span></span>'
end
local stylesheetLink = 'Module:Coordinates' .. ( isSandbox and '/sandbox' or '' ) .. '/styles.css'
return mw.getCurrentFrame():extensionTag{
name = 'templatestyles', args = { src = stylesheetLink }
} .. '<span class="plainlinks nourlexpansion">[' .. coord_link .. uriComponents ..
' ' .. inner .. ']</span>'
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, "指定了半球名称,但纬度 < 0"})
end
if long_d < 0 then
table.insert(errors, {source, "指定了半球名称,但经度 < 0"})
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, "纬度 > 90"})
end
if lat_d < -90 then
table.insert(errors, {source, "纬度 < -90"})
end
if lat_m >= 60 then
table.insert(errors, {source, "纬度分 >= 60"})
end
if lat_m < 0 then
table.insert(errors, {source, "纬度分 < 0"})
end
if lat_s >= 60 then
table.insert(errors, {source, "纬度秒 >= 60"})
end
if lat_s < 0 then
table.insert(errors, {source, "纬度秒 < 0"})
end
if long_d >= 360 then
table.insert(errors, {source, "经度 >= 360"})
end
if long_d <= -360 then
table.insert(errors, {source, "经度 <= -360"})
end
if long_m >= 60 then
table.insert(errors, {source, "经度分 >= 60"})
end
if long_m < 0 then
table.insert(errors, {source, "经度分 < 0"})
end
if long_s >= 60 then
table.insert(errors, {source, "经度秒 >= 60"})
end
if long_s < 0 then
table.insert(errors, {source, "经度秒 < 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", "缺少经度"))
elseif not tonumber(long) then
return nil, (("parseDec", "经度无法解析为数字:" .. 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", "缺少经度" ))
elseif not tonumber(long_d) then
return nil, (("parseDMS", "经度无法解析为数字:" .. 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", "缺少纬度")) )
elseif not tonumber(args[1]) then
-- bad lat logic
return errorPrinter( (("formatTest", "无法将纬度解析为数字:" .. 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', '额外的未知参数'})
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', '额外的未知参数'})
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', '额外的未知参数'})
end
if not result then
return errorPrinter(errors)
end
result.param = getParam(args, 5)
else
-- Error
return errorPrinter((("formatTest", "参数格式不明"))) .. '[[Category:需要修復的經緯模板引用]]'
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', '参数:"' .. v .. '=" 应为 "' .. v .. ':"' })
end
end
local ret = specPrinter(args, result)
if #errors > 0 then
ret = ret .. ' ' .. errorPrinter(errors) .. '[[Category:需要修復的經緯模板引用]]'
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 = '维基数据存在坐标数据的页面'
elseif snaktype == 'somevalue' then
ret = '维基数据坐标数据为未知值的页面'
elseif snaktype == 'novalue' then
ret = '维基数据坐标数据为无值的页面'
end
else
-- We have to either import the coordinates to Wikidata or remove them here.
ret = '维基数据不存在坐标数据的页面'
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 .. '<span class="geo-inline">' .. contents .. Notes .. '</span>'
end
if isInTitle(Display) then
-- Add to output since indicator content is invisible to Lua later on
if not isInline(Display) then
text = text .. '<span class="geo-inline-hidden noexcerpt">' .. contents .. Notes .. '</span>'
end
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(coord,type)
if coord == '' or type == '' or not type then return nil end
type = mw.text.trim(type)
if type == 'lat' or type == 'long' then
local result, negative = mw.text.split((mw.ustring.match(coord,'[%.%d]+°[NS] [%.%d]+°[EW]') or ''), ' ')
if type == '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(coord, 'params=.-_' .. type .. ':(.-)[ _]')
end
end
function coordinates.coord2text(frame)
return coordinates._coord2text(frame.args[1],frame.args[2])
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], '<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
frame.args[1] = mw.ustring.gsub(
frame.args[1],
'(<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'
)
-- then find anything from coordinates parameters to the 'end' and attach the title parameter
frame.args[1] = mw.ustring.gsub(
frame.args[1],
'(¶ms=[^&"<>%[%] ]*) ',
'%1&title=' .. mw.uri.encode(namestr) .. ' '
)
end
end
-- replace the existing indicator with a new indicator using the modified content
frame.args[1] = mw.ustring.gsub(
frame.args[1],
'(<span class="geo%-inline[^"]*">(.+)</span>)\127[^\127]*UNIQ%-%-indicator%-%x+%-%-?QINU[^\127]*\127',
function (inline, coord) return inline .. displaytitle(coord) end
)
return frame.args[1]
end
return coordinates