-- version 20200118 from master @cawiki
local p = {}
-- Initialization of variables --------------------
local i18n = { -- internationalisation at [[Module:Wikidata/i18n]]
["errors"] = {
["property-not-found"] = "Property not found.",
["qualifier-not-found"] = "Qualifier not found.",
},
["datetime"] = {
-- $1 is a placeholder for the actual number
["beforenow"] = "$1 BCE", -- how to format negative numbers for precisions 0 to 5
["afternow"] = "$1 CE", -- how to format positive numbers for precisions 0 to 5
["bc"] = '$1 "BCE"', -- how print negative years
["ad"] = "$1", -- how print 1st century AD dates
[0] = "$1 billion years", -- precision: billion years
[1] = "$100 million years", -- precision: hundred million years
[2] = "$10 million years", -- precision: ten million years
[3] = "$1 million years", -- precision: million years
[4] = "$100000 years", -- precision: hundred thousand years; thousand separators added afterwards
[5] = "$10000 years", -- precision: ten thousand years; thousand separators added afterwards
[6] = "$1 millennium", -- precision: millennium
[7] = "$1 century", -- precision: century
[8] = "$1s", -- precision: decade
-- the following use the format of #time parser function
[9] = "Y", -- precision: year,
[10] = "F Y", -- precision: month
[11] = "F j, Y", -- precision: day
},
["years-old"] = {
["singular"] = "", -- year old, as in {{PLURAL:$1|singular|plural}}
["plural"] = "", -- years old
["paucal"] = "", -- for languages with 3 plural forms as in {{PLURAL:$1|singular|paucal|plural}}
},
["cite"] = { -- Cite web parameters
["url"] = "url",
["title"] = "title",
["website"] = "website",
["access-date"] = "access-date",
["archive-url"] = "archive-url",
["archive-date"]= "archive-date",
["author"] = "author",
["publisher"] = "publisher",
["quote"] = "quote",
["language"] = "language",
["date"] = "date",
["pages"] = "pages"
}
}
local cases = {} -- functions for local grammatical cases defined at [[Module:Wikidata/i18n]]
local required = ... -- variadic arguments from require function
local wiki =
{
langcode = mw.language.getContentLanguage().code,
module_title = required or mw.getCurrentFrame():getTitle()
}
-- Module local functions --------------------------------------------
-- Credit to http://stackoverflow.com/a/1283608/2644759, cc-by-sa 3.0
local function tableMerge(t1, t2)
for k,v in pairs(t2) do
if type(v) == "table" then
if type(t1[k] or false) == "table" then
tableMerge(t1[k] or {}, t2[k] or {})
else
t1[k] = v
end
else
t1[k] = v
end
end
return t1
end
local function loadI18n()
local exist, res = pcall(require, wiki.module_title .. "/i18n")
if exist and next(res) ~= nil then
tableMerge(i18n, res.i18n)
cases = res.cases
end
end
loadI18n()
-- Argument is 'set' when it exists (not nil) or when it is not an empty string.
local function isSet(var)
return not (var == nil or var == '')
end
-- Set local case to a label
local function case(localcase, label, ...)
if not isSet(label) then return label end
if localcase == "smallcaps" then
return '<span style="font-variant: small-caps;">' .. label .. '</span>'
elseif cases[localcase] then
return cases[localcase](label, ...)
end
return label
end
-- Table of language codes: requested or default and its fallbacks
local function findLang(langcode)
if mw.language.isKnownLanguageTag(langcode or '') == false then
local cframe = mw.getCurrentFrame()
local pframe = cframe:getParent()
langcode = pframe and pframe.args.lang
if mw.language.isKnownLanguageTag(langcode or '') == false then
if not mw.title.getCurrentTitle().isContentPage then
langcode = cframe:preprocess('{{int:lang}}')
end
if mw.language.isKnownLanguageTag(langcode or '') == false then
langcode = wiki.langcode
end
end
end
local languages = mw.language.getFallbacksFor(langcode)
table.insert(languages, 1, langcode)
return languages
end
-- mw.wikibase.getLabelWithLang or getLabelByLang with a table of languages
local function getLabelByLangs(id, languages)
local label
local lang = languages[1]
if lang == wiki.langcode then
-- using getLabelWithLang when possible instead of getLabelByLang
label, lang = mw.wikibase.getLabelWithLang(id)
else
lang = nil
for _, l in ipairs(languages) do
label = mw.wikibase.getLabelByLang(id, l)
if label then
lang = l
break
end
end
end
return label, lang
end
-- Is gender femenine? true or false
local function feminineGender(id)
local claims = mw.wikibase.getBestStatements(id or mw.wikibase.getEntityIdForCurrentPage(),'P21')
if #claims == 0 then
return false
elseif claims[1].mainsnak.datavalue == nil then -- novalue or somevalue
return false
else
local genderId = claims[1].mainsnak.datavalue.value.id
if genderId == "Q6581072" or genderId == "Q1052281" or genderId == "Q43445" then -- female, transgender female, female organism
return true
end
end
return false
end
-- Fetch female form of label
local function feminineForm(id, lang)
local feminine_claims = mw.wikibase.getBestStatements(id, 'P2521') -- female form of label
for _, feminine_claim in ipairs(feminine_claims) do
if feminine_claim.mainsnak.datavalue.value.language == lang then
return feminine_claim.mainsnak.datavalue.value.text
end
end
end
-- Fetch unit symbol
local function unitSymbol(id, lang)
local claims = findClaims(id, 'P5061')
local langclaims = {}
if claims then
for _, snak in ipairs(claims) do
if snak.mainsnak and snak.mainsnak.datavalue and snak.mainsnak.datavalue.value and
not langclaims[snak.mainsnak.datavalue.value.language] -- just the first one by language
then
langclaims[snak.mainsnak.datavalue.value.language] = snak.mainsnak.datavalue.value.text
end
end
for _, l in ipairs(lang) do
if langclaims[l] then
return langclaims[l]
end
end
end
return langclaims["mul"] -- last try
end
-- Add an icon for no label in requested language
local function addLabelIcon(label_id, lang, uselang, icon)
local ret_lang, ret_icon = '', ''
if icon then
if lang and lang ~= uselang then
ret_lang = " <sup>(" .. lang .. ")</sup>"
end
if label_id and (lang == nil or lang ~= uselang) then
ret_icon = " [[File:Noun Project label icon 1116097 cc mirror.svg|10px|"
.. mw.message.new('Translate-taction-translate'):inLanguage(uselang):plain()
.. "|link=https://www.wikidata.org/wiki/Special:EntityPage/" .. label_id .. "?uselang=" .. uselang .. "]]"
end
end
return ret_lang .. ret_icon
end
-- Escape URL escapes to avoid Lua captures
local function urlEscapes(text)
return mw.ustring.gsub(text, "(%%%d)", "%%%1")
end
-- expandTemplate or callParserFunction
local function expandBraces(text, formatting)
if text == nil or formatting == nil then return text end
-- only expand braces if provided in argument, not included in value as in Q1164668
if mw.ustring.find(formatting, '{{', 1, true) == nil then return text end
if type(text) ~= "string" then
text = tostring(text)
end
for braces in mw.ustring.gmatch(text, "{{(.-)}}") do
local parts = mw.text.split(braces, "|")
local title_part = parts[1]
local parameters = {}
for i = 2, #parts do
local subparts = mw.ustring.find(parts[i], "=")
if subparts then
parameters[mw.ustring.sub(parts[i], 1, subparts-1)] = mw.ustring.sub(parts[i], subparts+1, -1)
else
table.insert(parameters, parts[i])
end
end
local braces_expanded
if mw.ustring.find(title_part, ":")
and mw.text.split(title_part, ":")[1] ~= mw.site.namespaces[10].name -- not a prefix Template:
then
braces_expanded = mw.getCurrentFrame():callParserFunction{name=title_part, args=parameters}
else
braces_expanded = mw.getCurrentFrame():expandTemplate{title=title_part, args=parameters}
end
braces = mw.ustring.gsub(braces, "([%^%$%(%)%%%.%[%]%*%+%-%?])", "%%%1") -- escape magic characters
braces_expanded = urlEscapes(braces_expanded)
text = mw.ustring.gsub(text, "{{" .. braces .. "}}", braces_expanded)
end
return text
end
-- Resolve Wikidata redirects, pending phab:T157868
local function resolveEntityId(id)
if not id or not mw.wikibase.isValidEntityId(id) then return id end
-- if no label in local language nor its fallbacks, maybe it is a redirect
-- not using mw.title.new(id).isRedirect as it is expensive
if mw.wikibase.getLabel(id) == nil then
local entity = mw.wikibase.getEntity(id) -- expensive function
if not entity then return nil end
if id ~= entity.id then
-- Qid redirected to be fixed
-- see [[Special:WhatLinksHere/Template:Track/wikidata/redirect]]
require(wiki.module_title .. '/debug').track('redirect')
require(wiki.module_title .. '/debug').track('redirect/' .. id)
else
-- no redirect and no label, fix it to avoid expensive functions
require(wiki.module_title .. '/debug').track('label')
require(wiki.module_title .. '/debug').track('label/' .. id)
end
return entity.id
end
return id
end
-- format data type math
local function printDatatypeMath(data)
return mw.getCurrentFrame():callParserFunction('#tag:math', data)
end
-- format data type musical-notation
local function printDatatypeMusical(data, formatting)
local attr = {}
if formatting == 'sound' then
attr.sound = 1
end
return mw.getCurrentFrame():extensionTag('score', data, attr)
end
-- format data value string
local function printDatavalueString(data, parameters)
if parameters.formatting == 'weblink' then
return '[' .. data .. ' ' .. mw.text.split(data, '//' )[2] .. ']'
elseif mw.ustring.find((parameters.formatting or ''), '$1', 1, true) then -- formatting = a pattern
return expandBraces(mw.ustring.gsub(parameters.formatting, '$1', {['$1']=data}), parameters.formatting)
elseif parameters.case then
return case(parameters.case, data, parameters.lang[1])
else
return data
end
end
-- format data type url
local function printDatatypeUrl(data, parameters)
return printDatavalueString(urlEscapes(data), parameters)
end
-- format data value globecoordinate
local function printDatavalueCoordinate(data, parameter)
local globes = {['Q3134']='callisto',['Q596']='ceres',['Q15040']='dione',['Q2']='earth',['Q3303']='enceladus',
['Q3143']='europa',['Q17975']='phoebe',['Q3169']='ganymede',['Q3123']='io',['Q17958']='iapetus',
['Q308']='mercury',['Q15034']='mimas',['Q405']='moon',['Q15050']='rhea',['Q15047']='tethys',
['Q111']='mars',['Q2565']='titan',['Q3359']='triton',['Q313']='venus',['Q3030']='vesta'}
if parameter and string.find(parameter, '$lat', 1, true) and string.find(parameter, '$lon', 1, true) then
local ret = mw.ustring.gsub(parameter, '$l[ao][tn]', {['$lat'] = data.latitude, ['$lon'] = data.longitude})
if string.find(parameter, '$globe', 1, true) then
local myglobe = 'earth'
if isSet(data.globe) then
local globenum = mw.text.split(data.globe, 'entity/')[2] -- http://www.wikidata.org/wiki/Q2
myglobe = globes[globenum] or 'earth'
end
ret = mw.ustring.gsub(ret, '$globe', myglobe)
end
return expandBraces(ret, parameter)
elseif parameter == 'latitude' then
return data.latitude
elseif parameter == 'longitude' then
return data.longitude
elseif parameter == 'dimension' then
return data.dimension
else --default formatting='globe'
if data.globe == '' or data.globe == nil or data.globe == 'http://www.wikidata.org/entity/Q2' then
return 'earth'
else
local globenum = mw.text.split(data.globe, 'entity/')[2]
return globes[globenum] or globenum
end
end
end
local function roundPrecision(in_num, out_num)
-- rounds out_num with significant figures of in_num (default precision)
-- first, count digits after decimal mark, handling cases like '12.345e6'
local exponent, prec
local integer, dot, decimals, expstr = in_num:match('^(%d*)(%.?)(%d*)(.*)')
local e = expstr:sub(1, 1)
if e == 'e' or e == 'E' then
exponent = tonumber(expstr:sub(2))
end
if dot == '' then
prec = -integer:match('0*$'):len()
else
prec = #decimals
end
if exponent then
-- So '1230' and '1.23e3' both give prec = -1, and '0.00123' and '1.23e-3' give 5.
prec = prec - exponent
end
-- significant figures
local in_bracket = 10^-prec -- -1 -> 10, 5 -> 0.00001
local out_bracket = in_bracket * out_num / in_num
out_bracket = 10^math.floor(math.log10(out_bracket)+.5) -- 1230 -> 1000, 0.00123 -> 0.001
-- round it (credit to Luc Bloom from http://lua-users.org/wiki/SimpleRound)
return math.floor(out_num/out_bracket + (out_num >=0 and 1 or -1) * 0.5) * out_bracket
end
-- format data value quantity
local function printDatavalueQuantity(data, parameters)
local amount = data.amount
amount = mw.ustring.gsub(amount, "%+", "")
local sortkey = string.format("%09d", amount)
local suffix = ""
if string.sub(parameters.formatting or '', 1, 4) == "unit" or parameters.convert then
-- example "unit": "http://www.wikidata.org/entity/Q174728"
local unit_id = data.unit
unit_id = mw.ustring.sub(unit_id, mw.ustring.find(unit_id, "Q"), -1)
if string.sub(unit_id, 1, 1) == "Q" then
local convert_to = parameters.convert
if convert_to and convert_to ~= unit_id then
-- convert units
local conv_temp = { -- formulae for temperatures ºC, ºF, ªK: [from] = {[to] = 'formula'}
['Q25267'] = {['Q42289'] = '$1*1.8+32', ['Q11597'] = '$1+273.15'},
['Q42289'] = {['Q25267'] = '($1-32)/1.8', ['Q11597'] = '($1+459.67)*5/9'},
['Q11597'] = {['Q25267'] = '$1-273.15', ['Q42289'] = '($1-273.15)*1.8000+32.00'}
}
if conv_temp[unit_id] and conv_temp[unit_id][convert_to] then
local amount_f = mw.getCurrentFrame():callParserFunction('#expr', mw.ustring.gsub(conv_temp[unit_id][convert_to], "$1", amount))
amount = math.floor(tonumber(amount_f) + 0.5)
unit_id = convert_to
else
local conversions = mw.wikibase.getAllStatements(unit_id, 'P2442') -- conversion to standard unit
table.insert(conversions, mw.wikibase.getBestStatements(unit_id, 'P2370')[1]) -- conversion to SI unit
for _, conv in ipairs(conversions) do
if conv.mainsnak.snaktype == 'value' then -- no somevalue nor novalue
if conv.mainsnak.datavalue.value.unit == "http://www.wikidata.org/entity/" .. convert_to then
amount = roundPrecision(amount, amount * tonumber(conv.mainsnak.datavalue.value.amount))
unit_id = convert_to
break
end
end
end
end
end
if parameters.formatting == "unitcode" then
-- get unit symbol
local unit_symbol = ''
if parameters.lang[1] == wiki.langcode and pcall(require, wiki.module_title .. "/Units") then
unit_symbol = require(wiki.module_title .. "/Units").getUnit(amount, '', unit_id, true, '')
end
if unit_symbol == '' then
unit_symbol = unitSymbol(unit_id, parameters.lang)
end
if unit_symbol then
suffix = " " .. unit_symbol
end
end
if suffix == '' then
-- get unit name
local unit_label, lang = getLabelByLangs(unit_id, parameters.lang)
if lang == wiki.langcode and pcall(require, wiki.module_title .. "/Units") then
suffix = " " .. require(wiki.module_title .. "/Units").getUnit(amount, unit_label, unit_id, false, '')
else
suffix = " " .. (unit_label or unit_id) .. addLabelIcon(unit_id, lang, parameters.lang[1], parameters.editicon)
end
end
end
end
amount = mw.language.new(parameters.lang[1]):formatNum(tonumber(amount))
return amount .. suffix, sortkey
end
-- format data value time
local function printDatavalueTime(data, parameters)
-- Dates and times are stored in ISO 8601 format
local timestamp = data.time
local post_format
local calendar_add = ""
if string.sub(timestamp, 1, 1) == '-' then
post_format = i18n.datetime["bc"]
elseif string.sub(timestamp, 2, 3) == '00' then
post_format = i18n.datetime["ad"]
else
-- calendar model
local calendar_model = {["Q12138"] = "gregorian", ["Q1985727"] = "gregorian", ["Q11184"] = "julian", ["Q1985786"] = "julian"}
local calendar_id = mw.text.split(data.calendarmodel, 'entity/')[2]
if (timestamp < "+1582-10-15T00:00:00Z" and calendar_model[calendar_id] == "gregorian")
or (timestamp > "+1582-10-04T00:00:00Z" and calendar_model[calendar_id] == "julian")
then
calendar_add = " <sup>(" .. mw.message.new('Wikibase-time-calendar-' .. calendar_model[calendar_id]):inLanguage(parameters.lang[1]):plain() .. ")</sup>"
end
end
local function d(f, t)
local ts = t or timestamp
local form = type(f) == "function" and f(ts) or f -- function in i18n.datetime[precision]
if string.sub(ts, 1, 1) == '-' then ts = '+' .. string.sub(ts, 2) end -- formatDate() only supports years from 0
return mw.language.new(parameters.lang[1]):formatDate(form, ts)
end
local function postFormat(t)
if post_format and mw.ustring.find(post_format, "$1") then
return mw.ustring.gsub(post_format, "$1", t)
end
return t
end
local precision = data.precision or 11
local intyear = tonumber(string.match(timestamp, "[+-](%d+)"))
local ret = ""
if precision <= 5 then -- precision is 10000 years or more
local factor = 10 ^ ((5 - precision) + 4)
local y2 = math.ceil(math.abs(intyear) / factor)
local relative = mw.ustring.gsub(i18n.datetime[precision], "$1", tostring(y2))
if post_format == i18n.datetime["bc"] then
ret = mw.ustring.gsub(i18n.datetime.beforenow, "$1", relative)
else
ret = mw.ustring.gsub(i18n.datetime.afternow, "$1", relative)
end
local ret_number = string.match(ret, "%d+")
if ret_number ~= nil then
ret = mw.ustring.gsub(ret, ret_number, mw.language.new(parameters.lang[1]):formatNum(tonumber(ret_number)))
end
elseif precision == 6 then -- millennia
local card = math.floor((intyear - 1) / 1000) + 1
if mw.ustring.find(i18n.datetime[6], "$1") then
ret = mw.ustring.gsub(i18n.datetime[6], "$1", tostring(card))
else
ret = d(i18n.datetime[6], string.format("%04d", tostring(card)))
end
ret = postFormat(ret)
elseif precision == 7 then -- centuries
local card = math.floor((math.abs(intyear) - 1) / 100) + 1
if mw.ustring.find(i18n.datetime[7], "$1") then
ret = mw.ustring.gsub(i18n.datetime[7], "$1", tostring(card))
else
ret = d(i18n.datetime[7], string.format("%04d", tostring(card)))
end
ret = postFormat(ret) .. calendar_add
elseif precision == 8 then -- decades
local card = math.floor(math.abs(intyear) / 10) * 10
ret = postFormat(mw.ustring.gsub(i18n.datetime[8], "$1", tostring(card))) .. calendar_add
elseif precision == 9 or parameters.formatting == 'Y' then -- precision is year
ret = postFormat(tostring(intyear)) .. calendar_add
elseif precision == 10 then -- month
timestamp = timestamp .. " + 1 day" -- formatDate yyyy-mm-00 returns the previous month
ret = d(i18n.datetime[10])
ret = postFormat(ret) .. calendar_add
ret, _ = string.gsub(ret, "([ %[])0+", "%1") -- supress leading zeros in year, optionally linked
else -- precision 11, day
ret = d(parameters.formatting or i18n.datetime[11])
ret = postFormat(ret) .. calendar_add
ret, _ = string.gsub(ret, "([ %[])0+", "%1")
end
return ret, timestamp
end
-- format data value entity
local function printDatavalueEntity(data, parameters)
local entity_id = data['id']
local entity_page = 'Special:EntityPage/' .. entity_id
if parameters.formatting == 'raw' then
if data['entity-type'] == 'item' then
entityId = resolveEntityId(entity_id)
end
return entity_id, entity_id
end
local label, lang = getLabelByLangs(entity_id, parameters.lang)
local sitelink = mw.wikibase.getSitelink(entity_id)
local parameter = parameters.formatting
local labelcase = label or sitelink
if parameters.gender == 'feminineform' then
labelcase = feminineForm(entity_id, lang) or labelcase
end
if parameters.case ~= 'gender' then
labelcase = case(parameters.case, labelcase, lang, entity_id, parameters.id)
end
local ret1, ret2
if parameter == 'label' then
ret1 = labelcase or entity_id
ret2 = labelcase or entity_id
elseif parameter == 'sitelink' then
ret1 = (sitelink or 'wikidata:' .. entity_page)
ret2 = sitelink or entity_id
elseif mw.ustring.find((parameter or ''), '$1', 1, true) then -- formatting = a pattern
ret1 = mw.ustring.gsub(parameter, '$1', labelcase or entity_id)
ret1 = expandBraces(ret1, parameter)
ret2 = labelcase or entity_id
else
if parameter == "ucfirst" or parameter == "ucinternallink" then
if labelcase and lang then
labelcase = mw.language.new(lang):ucfirst(labelcase)
end
-- only first of a list, reset formatting for next ones
if parameter == "ucinterlanllink" then
parameters.formatting = 'internallink'
else
parameters.formatting = nil -- default format
end
end
if sitelink then
ret1 = '[[' .. sitelink .. '|' .. labelcase .. ']]'
ret2 = labelcase
elseif label and (parameter == 'internallink' or parameter == 'ucinternallink') then
ret1 = '[[' .. label .. '|' .. labelcase .. ']]'
ret2 = labelcase
else
ret1 = '[[wikidata:' .. entity_page .. '|' .. (labelcase or entity_id) .. ']]'
ret2 = labelcase or entity_id
end
end
return ret1 .. addLabelIcon(entity_id, lang, parameters.lang[1], parameters.editicon), ret2
end
-- format data value monolingualtext
local function printDatavalueMonolingualText(data, parameters)
-- data fields: language [string], text [string]
if parameters.list == "lang" and data["language"] ~= parameters.lang[1] then
return
elseif parameters.formatting == "language" or parameters.formatting == "text" then
return data[parameters.formatting]
end
local result = data["text"]
if data["language"] ~= wiki.langcode then
result = mw.ustring.gsub('<span lang="$1">$2</span>', '$[12]', {["$1"]=data["language"], ["$2"]=data["text"]})
end
if mw.ustring.find((parameters.formatting or ''), '$', 1, true) then
-- output format defined with $text, $language
result = mw.ustring.gsub(parameters.formatting, '$text', result)
result = mw.ustring.gsub(result, '$language', data["language"])
end
return result
end
local function printError(key)
return '<span class="error">' .. i18n.errors[key] .. '</span>'
end
-- the "qualifiers" and "snaks" field have a respective "qualifiers-order" and "snaks-order" field
-- use these as the second parameter and this function instead of the built-in "pairs" function
-- to iterate over all qualifiers and snaks in the intended order.
local function orderedpairs(array, order)
if not order then return pairs(array) end
-- return iterator function
local i = 0
return function()
i = i + 1
if order[i] then
return order[i], array[order[i]]
end
end
end
function findClaims(entityId, property)
if not property or not entityId then return end
if not mw.ustring.match(property, "^P%d+$") then
-- get property id for the given label
property = mw.wikibase.resolvePropertyId(property)
if not property then return end
end
local claims = mw.wikibase.getAllStatements(entityId, property)
if #claims == 0 then
claims = nil
end
return claims
end
local function getSnakValue(snak, parameters)
if snak.snaktype == 'value' then
-- call the respective snak parser
if snak.datatype == 'math' then
return printDatatypeMath(snak.datavalue.value)
elseif snak.datatype == 'musical-notation' then
return printDatatypeMusical(snak.datavalue.value, parameters.formatting)
elseif snak.datatype == "url" then
return printDatatypeUrl(snak.datavalue.value, parameters)
elseif snak.datavalue.type == "string" then
return printDatavalueString(snak.datavalue.value, parameters)
elseif snak.datavalue.type == "globecoordinate" then
return printDatavalueCoordinate(snak.datavalue.value, parameters.formatting)
elseif snak.datavalue.type == "quantity" then
return printDatavalueQuantity(snak.datavalue.value, parameters)
elseif snak.datavalue.type == "time" then
return printDatavalueTime(snak.datavalue.value, parameters)
elseif snak.datavalue.type == 'wikibase-entityid' then
return printDatavalueEntity(snak.datavalue.value, parameters)
elseif snak.datavalue.type == 'monolingualtext' then
return printDatavalueMonolingualText(snak.datavalue.value, parameters)
end
elseif snak.snaktype == 'novalue' then
if parameters.formatting == 'raw' then return end
return mw.message.new('Wikibase-snakview-snaktypeselector-novalue'):inLanguage(parameters.lang[1]):plain()
elseif snak.snaktype == 'somevalue' then
if parameters.formatting == 'raw' then return end
return mw.message.new('Wikibase-snakview-snaktypeselector-somevalue'):inLanguage(parameters.lang[1]):plain()
end
return mw.wikibase.renderSnak(snak)
end
local function getQualifierSnak(claim, qualifierId, parameters)
-- a "snak" is Wikidata terminology for a typed key/value pair
-- a claim consists of a main snak holding the main information of this claim,
-- as well as a list of attribute snaks and a list of references snaks
if qualifierId then
-- search the attribute snak with the given qualifier as key
if claim.qualifiers then
local qualifier = claim.qualifiers[qualifierId]
if qualifier then
if qualifier[1].datatype == "monolingualtext" then
-- iterate over monolingualtext qualifiers to get local language
for idx in pairs(qualifier) do
if qualifier[idx].datavalue.value and qualifier[idx].datavalue.value.language == parameters.lang[1] then
return qualifier[idx]
end
end
elseif parameters.list then
return qualifier
else
return qualifier[1]
end
end
end
return nil, printError("qualifier-not-found")
else
-- otherwise return the main snak
return claim.mainsnak
end
end
function getValueOfClaim(claim, qualifierId, parameters)
local error
local snak
snak, error = getQualifierSnak(claim, qualifierId, parameters)
if not snak then
return nil, nil, error
elseif snak[1] then -- a multi qualifier
local result = {}
local sortkey = {}
for idx in pairs(snak) do
result[#result + 1], sortkey[#sortkey + 1] = getSnakValue(snak[idx], parameters)
end
return mw.text.listToText(result, parameters.qseparator, parameters.qconjunction), sortkey[1]
else -- a property or a qualifier
return getSnakValue(snak, parameters)
end
end
local function getValueOfParentClaim(claim, qualifierId, parameters)
local qids = mw.text.split(qualifierId, '/', true)
local valueraw, parent_claims, value, sortkey
if qids[1] == parameters.property then
valueraw, _, _ = getValueOfClaim(claim, nil, {["formatting"]="raw", ["lang"]=parameters.lang})
else
valueraw, _, _ = getValueOfClaim(claim, qids[1], {["formatting"]="raw", ["lang"]=parameters.lang})
end
if string.sub(valueraw or '', 1, 1) == "Q" then -- protection for 'no value'
parent_claims = mw.wikibase.getBestStatements(valueraw, qids[2])
if parent_claims[1] ~= nil then
value, sortkey, _ = getValueOfClaim(parent_claims[1], nil, parameters)
-- raw parent value needed for while/black lists, lang for avoiding an error on types other than entity
valueraw, _, _ = getValueOfClaim(parent_claims[1], nil, {["formatting"]="raw", ["lang"]=parameters.lang})
end
end
return value, sortkey, valueraw
end
local function getReferences(claim)
local refaliases = {
citeWeb = "Q5637226",
author = "P50",
publisher = "P123",
importedFrom = "P143",
statedIn = "P248",
pages = "P304",
publicationDate = "P577",
startTime = "P580",
endTime = "P582",
chapter = "P792",
retrieved = "P813",
referenceURL = "P854",
archiveURL = "P1065",
title = "P1476",
quote = "P1683",
shortName = "P1813",
language = "P2439",
archiveDate = "P2960"
}
local result = ""
-- traverse through all references
for ref in pairs(claim.references or {}) do
local refparts
local refs = {}
-- traverse through all parts of the current reference
for snakkey, snakval in pairs(claim.references[ref].snaks or {}) do
if snakkey ~= refaliases.importedFrom then -- "imported from" is not a proper reference
for snakidx = 1, #snakval do
if snakidx > 1 then refparts = refparts .. ", " end
refparts = refparts or '' .. getSnakValue(snakval[snakidx], {lang={wiki.langcode}})
end
refs[snakkey] = refparts
refparts = nil
end
end
-- get title of general template for citing web references
local template = mw.wikibase.getSitelink(refaliases.citeWeb) or ""
template = mw.text.split(template, ":")[2] -- split off namespace from front
-- (1) if both "reference URL" and "title" are present, then use the general template for citing web references
if refs[refaliases.referenceURL] and (refs[refaliases.title] or refs[refaliases.statedIn]) and template then
local citeParams = {}
citeParams[i18n['cite']['url']] = refs[refaliases.referenceURL]
citeParams[i18n['cite']['title']] = refs[refaliases.title] or refs[refaliases.statedIn]:match("^%[%[.-|(.-)%]%]")
citeParams[i18n['cite']['website']] = refs[refaliases.statedIn]
citeParams[i18n['cite']['language']] = refs[refaliases.language]
citeParams[i18n['cite']['date']] = refs[refaliases.publicationDate]
citeParams[i18n['cite']['access-date']] = refs[refaliases.retrieved]
citeParams[i18n['cite']['archive-url']] = refs[refaliases.archiveURL]
citeParams[i18n['cite']['archive-date']] = refs[refaliases.archiveDate]
citeParams[i18n['cite']['publisher']] = refs[refaliases.publisher]
citeParams[i18n['cite']['quote']] = refs[refaliases.quote]
citeParams[i18n['cite']['pages']] = refs[refaliases.pages]
citeParams[i18n['cite']['author']] = refs[refaliases.author]
refparts = mw.getCurrentFrame():expandTemplate{title=template, args=citeParams}
else
-- raw ouput
for k, v in orderedpairs(refs or {}, claim.references[ref]["snaks-order"]) do
if k and v then
if refparts then refparts = refparts .. ", " else refparts = "" end
refparts = refparts .. tostring(mw.wikibase.getLabel(k)) .. ": "
refparts = refparts .. v
end
end
end
if refparts then result = result .. mw.getCurrentFrame():extensionTag("ref", refparts) end
end
return result
end
-- Set whitelist or blacklist values
local function setWhiteOrBlackList(type_list, num_qual, args)
local listed = false
local list = {}
for i = 0, num_qual do
if isSet(args[type_list .. i]) then
listed = true
list[tostring(i)] = {}
local values = mw.text.split(args[type_list .. i], "/", true)
for _, v in ipairs(values) do
list[tostring(i)][v] = true
list[tostring(i)][resolveEntityId(v)] = true
end
end
end
return list, listed
end
local function tableParameters(args, parameters, column)
local column_params = mw.clone(parameters)
column_params.formatting = args["colformat"..column]; if column_params.formatting == "" then column_params.formatting = nil end
column_params.convert = args["convert" .. column]
if args["case" .. column] then
column_params.case = args["case" .. column]
end
return column_params
end
-- Main function claim ---------------------------------------------
-- on debug console use: =p.claim{item="Q...", property="P...", ...}
function p.claim(frame)
local args = frame.args or frame -- via invoke or require
--If a value is already set, use it
if isSet(args.value) then
if args.value == 'NONE' then
return
else
return args.value
end
end
-- arguments
local pargs = frame.args and frame:getParent().args
local id = args.item or (pargs and pargs.item)
if not isSet(id) then
id = mw.wikibase.getEntityIdForCurrentPage()
if id == nil then return end
end
local property = string.upper(args.property or "")
local qualifierId = {}
qualifierId[1] = isSet(args.qualifier) and string.upper(args.qualifier) or nil
local i = 2
while isSet(args["qualifier" .. i]) do
qualifierId[i] = string.upper(args["qualifier" .. i])
i = i + 1
end
local formatting = args.formatting; if formatting == "" then formatting = nil end
local convert = args.convert; if convert == "" then convert = nil end
if convert and string.sub(convert, 1, 1) ~= "Q" then convert = nil end
local case = args.case
local list = args.list or true; if (list == "false" or list == "no") then list = false end
local sorting_col = args.tablesort
local sorting_up = (args.sorting or "") ~= "-1"
local separator = args.separator
local conjunction = args.conjunction or args.separator
local rowformat = args.rowformat
local references = args.references
local showerrors = args.showerrors
local default = args.default
if default then showerrors = nil end
local editicon = not (args.editicon == "false" or args.editicon == "no")
local parameters = {["id"] = id, ["property"] = property, ["formatting"] = formatting, ["convert"] = convert,
["list"] = list, ["case"] = case, ["editicon"] = editicon,
["separator"] = separator, ["conjunction"] = conjunction, ["qseparator"] = separator, ["qconjunction"] = conjunction}
-- defaults for table
local preformat, postformat = "", ""
local whitelisted, blacklisted = false, false
local whitelist, blacklist = {}, {}
if parameters.formatting == "table" then
parameters.separator = parameters.separator or "<br />"
parameters.conjunction = parameters.conjunction or "<br />"
parameters.qseparator = ", "
parameters.qconjunction = ", "
if not rowformat then
rowformat = "$0 ($1"
i = 2
while qualifierId[i] do
rowformat = rowformat .. ", $" .. i
i = i + 1
end
rowformat = rowformat .. ")"
elseif mw.ustring.find(rowformat, "^[*#]") then
parameters.separator = "</li><li>"
parameters.conjunction = "</li><li>"
if mw.ustring.match(rowformat, "^[*#]") == "*" then
preformat = "<ul><li>"
postformat = "</li></ul>"
else
preformat = "<ol><li>"
postformat = "</li></ol>"
end
rowformat = mw.ustring.gsub(rowformat, "^[*#] ?", "")
end
-- set whitelist and blacklist values
whitelist, whitelisted = setWhiteOrBlackList("whitelist", #qualifierId, args)
blacklist, blacklisted = setWhiteOrBlackList("blacklist", #qualifierId, args)
end
-- fetch property
local claims
for p in string.gmatch(property, 'P%d+') do
claims = findClaims(id, p)
if claims and claims[1] then
break
end
end
if not claims or not claims[1] then
if showerrors then return printError("property-not-found") else return default end
end
-- find language and defaults
parameters.lang = findLang(args.lang)
-- set feminine case if gender is requested
local itemgender = args["itemgender"]
local idgender
if itemgender then
if string.match(itemgender, "^P%d+$") then
local snak = mw.wikibase.getBestStatements(id, itemgender)[1]
if snak and snak.mainsnak and snak.mainsnak.datavalue and snak.mainsnak.datavalue.value then
idgender = snak.mainsnak.datavalue.value.id
end
elseif string.match(itemgender, "^Q%d+$") then
idgender = itemgender
end
end
local gender_requested = false
if parameters.case == "gender" or idgender then
gender_requested = true
elseif parameters.formatting == "table" then
for i=0, #qualifierId do
if args["case" .. i] and args["case" .. i] == "gender" then
gender_requested = true
break
end
end
end
if gender_requested then
if feminineGender(idgender or id) then
parameters.gender = "feminineform"
end
end
-- get initial sort indices
local sortindices = {}
for idx in pairs(claims) do
sortindices[#sortindices + 1] = idx
end
-- sort by claim rank
local comparator = function(a, b)
local rankmap = { deprecated = 2, normal = 1, preferred = 0 }
local ranka = rankmap[claims[a].rank or "normal"] .. string.format("%08d", a)
local rankb = rankmap[claims[b].rank or "normal"] .. string.format("%08d", b)
return ranka < rankb
end
table.sort(sortindices, comparator)
local result
local error
if parameters.list or parameters.formatting == "table" then
-- convert LF to line feed, <br /> may not work on some cases
parameters.separator = parameters.separator == "LF" and "\010" or parameters.separator
parameters.conjunction = parameters.conjunction == "LF" and "\010" or parameters.conjunction
-- i18n separators
parameters.separator = parameters.separator or mw.message.new('Comma-separator'):inLanguage(parameters.lang[1]):plain()
parameters.conjunction = parameters.conjunction or (mw.message.new('And'):inLanguage(parameters.lang[1]):plain() .. mw.message.new('Word-separator'):inLanguage(parameters.lang[1]):plain())
-- iterate over all elements and return their value (if existing)
local value, valueq
local sortkey, sortkeyq
local values = {}
local sortkeys = {}
local refs = {}
local firstrank = parameters.list == "firstrank" and claims[sortindices[1]].rank or ''
local rowlist = {} -- rows to list with whitelist or blacklist
for idx in pairs(claims) do
local claim = claims[sortindices[idx]]
local reference = {}
if not whitelisted then rowlist[idx] = true end
if firstrank ~= '' and firstrank ~= claim.rank then
break
end
if parameters.formatting == "table" then
local params = tableParameters(args, parameters, "0")
value, sortkey, error = getValueOfClaim(claim, nil, params)
if value then
values[#values + 1] = {}
sortkeys[#sortkeys + 1] = {}
refs[#refs + 1] = {}
if whitelist["0"] or blacklist["0"] then
local valueraw, _, _ = getValueOfClaim(claim, nil, {["formatting"]="raw", ["lang"]=params.lang})
if whitelist["0"] and whitelist["0"][valueraw or ""] then
rowlist[#values] = true
elseif blacklist["0"] and blacklist["0"][valueraw or ""] then
rowlist[#values] = false
end
end
for i, qual in ipairs(qualifierId) do
local j = tostring(i)
params = tableParameters(args, parameters, j)
local valueq, sortkeyq, valueraw
if qual == property then -- hack for getting the property with another formatting, i.e. colformat1=raw
valueq, sortkeyq, _ = getValueOfClaim(claim, nil, params)
else
for q in mw.text.gsplit(qual, '%s*OR%s*') do
if string.find(q, ".+/.+") then
valueq, sortkeyq, valueraw = getValueOfParentClaim(claim, q, params)
elseif string.find(q, "^/.+") then
local claim2 = findClaims(id, string.sub(q, 2))
if claim2 then
valueq, sortkeyq, _ = getValueOfClaim(claim2[1], nil, params)
end
else
valueq, sortkeyq, _ = getValueOfClaim(claim, q, params)
end
if valueq then break end
end
end
values[#values]["col" .. j] = valueq
sortkeys[#sortkeys]["col" .. j] = sortkeyq or valueq
if whitelist[j] or blacklist[j] then
valueq = valueraw or getValueOfClaim(claim, qual, {["formatting"]="raw", ["lang"]=params.lang})
if whitelist[j] and whitelist[j][valueq or ""] then
rowlist[#values] = true
elseif blacklist[j] and blacklist[j][valueq or ""] then
rowlist[#values] = false
end
end
end
end
else
value, sortkey, error = getValueOfClaim(claim, qualifierId[1], parameters)
values[#values + 1] = {}
sortkeys[#sortkeys + 1] = {}
refs[#refs + 1] = {}
end
if not value and showerrors then value = error end
if value then
if references and claim.references then reference = claim.references end
refs[#refs]["col0"] = reference
values[#values]["col0"] = value
sortkeys[#sortkeys]["col0"] = sortkey or value
end
end
-- sort and format results
sortindices = {}
for idx in pairs(values) do
sortindices[#sortindices + 1] = idx
end
if sorting_col then
local sorting_table = mw.text.split(sorting_col, '/', true)
local comparator = function(a, b)
local valuea, valueb
local i = 1
while valuea == valueb and i <= #sorting_table do
valuea = sortkeys[a]["col" .. sorting_table[i]] or ''
valueb = sortkeys[b]["col" .. sorting_table[i]] or ''
i = i + 1
end
if sorting_up then
return valueb > valuea
end
return valueb < valuea
end
table.sort(sortindices, comparator)
end
result = {}
for idx in pairs(values) do
local valuerow = values[sortindices[idx]]
local reference = getReferences({["references"] = refs[sortindices[idx]]["col0"]})
value = valuerow["col0"]
if parameters.formatting == "table" then
if not rowlist[sortindices[idx]] then
value = nil
else
value = mw.ustring.gsub(rowformat .. "$", "$0", value) -- fake end character added for easy gsub
value = mw.ustring.gsub(value, "$R0", reference) -- add reference
local rowformatting = rowformat .. "$"
for i, _ in ipairs(qualifierId) do
local valueq = valuerow["col" .. i]
if args["rowsubformat" .. i] and valueq then
-- add fake end character $
-- gsub $i not followed by a number so $1 doesn't match $10, $11...
-- remove fake end character
valueq = mw.ustring.gsub(args["rowsubformat" .. i] .. "$", "$" .. i .. "(%D)", valueq .. "%1")
valueq = string.sub(valueq, 1, -2)
rowformatting = mw.ustring.gsub(rowformatting, "$" .. i .. "(%D)", args["rowsubformat" .. i] .. "%1")
end
valueq = valueq and urlEscapes(valueq) or ''
value = mw.ustring.gsub(value, "$" .. i .. "(%D)", valueq .. "%1")
end
value = string.sub(value, 1, -2) -- remove fake end character
value = expandBraces(value, rowformatting)
end
elseif value then
value = expandBraces(value, parameters.formatting)
value = value .. reference
end
if isSet(value) then
result[#result + 1] = value
end
if not parameters.list then
break
end
end
result = preformat .. mw.text.listToText(result, parameters.separator, parameters.conjunction) .. postformat
else
-- return first element
local claim = claims[sortindices[1]]
result, _, error = getValueOfClaim(claim, qualifierId[1], parameters)
if result and references then result = result .. getReferences(claim) end
end
if isSet(result) then
return result
else
if showerrors then return error else return default end
end
end
-- This is used to get the TA98 (Terminologia Anatomica first edition 1998) values like 'A01.1.00.005' (property P1323)
-- which are then linked to http://www.unifr.ch/ifaa/Public/EntryPage/TA98%20Tree/Entity%20TA98%20EN/01.1.00.005%20Entity%20TA98%20EN.htm
-- uses the newer mw.wikibase calls instead of directly using the snaks
-- formatPropertyValues returns a table with the P1323 values concatenated with ", " so we have to split them out into a table in order to construct the return string
p.getTAValue = function(frame)
local ent = mw.wikibase.getEntity()
local props = ent:formatPropertyValues('P1323')
local out = {}
local t = {}
for k, v in pairs(props) do
if k == 'value' then
t = mw.text.split( v, ", ")
for k2, v2 in pairs(t) do
out[#out + 1] = "[http://www.unifr.ch/ifaa/Public/EntryPage/TA98%20Tree/Entity%20TA98%20EN/" .. string.sub(v2, 2) .. "%20Entity%20TA98%20EN.htm " .. v2 .. "]"
end
end
end
local ret = table.concat(out, "<br> ")
if #ret == 0 then
ret = "Invalid TA"
end
return ret
end
-- Local functions for getParentValues -----------------------
local function uc_first(word)
return mw.ustring.upper(mw.ustring.sub(word, 1, 1)) .. mw.ustring.sub(word, 2)
end
local function getPropertyValue(id, property, parameter, langs, editicon, case)
local snaks = mw.wikibase.getBestStatements(id, property)
local mysnak
if snaks and snaks[1] and snaks[1].mainsnak then
mysnak = snaks[1].mainsnak
else
return
end
local entity_id
local result = '-' -- default for 'no value'
if mysnak.datavalue then
entity_id = "Q" .. tostring(mysnak.datavalue.value['numeric-id'])
result, _ = getSnakValue(mysnak, {formatting=parameter, lang=langs, editicon=editicon, case=case})
end
return entity_id, result
end
local function contains(tab, val)
for index, value in ipairs(tab) do
if value == val then
return true
end
end
return false
end
local function getParentObjects(id,
formatting,
languages,
propertySupString,
propertyLabel,
propertyLink,
labelShow,
editicon,
upto,
upto_linkId,
last_only,
grammatical_case,
include_self)
if (upto_linkId == nil) then upto_linkId = "" end
local upto_link_ids = mw.text.split(upto_linkId, '[/%s]+')
local propertySups = mw.text.split(propertySupString, '[/%s]+')
local lastlabel = uc_first(upto or '')
local maxloop = tonumber(upto) or (lastlabel == '' and 10 or 50)
local labelFilter = {}
if labelShow then
for i, v in ipairs(mw.text.split(labelShow, "/")) do
labelFilter[uc_first(v)] = true
end
end
local label_self
_, label_self = getPropertyValue(id, propertyLabel, "label", languages)
local result = {}
local label, link, linktext
for iter = 1, maxloop do
local label, link
for _, propertySup in pairs(propertySups) do
_id, _link = getPropertyValue(id, propertySup, formatting, languages, editicon, grammatical_case)
if _id and _link then id = _id link = _link break end
end
if not id or not link then break end
if propertyLink then
_, linktext = getPropertyValue(id, propertyLink, "label", languages)
if linktext then
link = mw.ustring.gsub(link, "%[%[(.*)%|.+%]%]", "[[%1|" .. linktext .. "]]")
end
end
_, label = getPropertyValue(id, propertyLabel, "label", languages, editicon, "infoboxlabel")
if labelShow == nil or labelFilter[label] then
result[#result + 1] = {label, link}
if label then
labelFilter[label] = nil -- only first label found
end
end
if not tonumber(upto) and label == lastlabel then
break
end
if contains(upto_link_ids, id) then
break
end
end
if last_only then
result = {result[#result]}
end
if include_self then table.insert(result, 1, {label_self, mw.title.getCurrentTitle().text}) end
return result
end
local function parentObjectsToString(result,
rowformat,
separator,
cascade,
sorting)
local ret = {}
local first = 1
local last = #result
local iter = 1
if sorting == "-1" then first = #result; last = 1; iter = -1 end
for i = first, last, iter do
local rowtext = mw.ustring.gsub(rowformat, "$[01]", {["$0"] = result[i][1], ["$1"] = result[i][2]})
ret[#ret +1] = expandBraces(rowtext, rowformat)
end
if cascade then
local prefix = ""
for i = 1, #ret do
ret[i] = prefix .. "• " .. ret[i]
prefix = prefix .. " "
end
end
return mw.text.listToText(ret, separator, separator)
end
-- Returns pairs of instance label and property value fetching a recursive tree
function p.getParentValues(frame)
local args = frame.args or frame -- via invoke or require
local pargs = frame.args and frame:getParent().args
local id = args.item or (pargs and pargs.item)
if not isSet(id) then
id = mw.wikibase.getEntityIdForCurrentPage()
if id == nil then return end
end
local languages = findLang(args.lang)
local propertySup = args["property"]; if not isSet(propertySup) then propertySup = "P131" end --administrative entity
local propertyLabel = args["label"]; if not isSet(propertyLabel) then propertyLabel = "P31" end --instance
local propertyLink = args["valuetext"]; if propertyLink == "" then propertyLink = nil end --internallink
local upto = args["upto"]; if upto == "" then upto = nil end
local last_only = (args.last_only == "true" or args.last_only == "yes")
local labelShow = args["labelshow"]; if labelShow == "" then labelShow = nil end
local editicon = not (args.editicon == "false" or args.editicon == "no")
local include_self = (args.include_self == "true" or args.include_self == "yes")
local case = args["case"]; if case == "" then case = nil end
if isSet(args.uptolabelid) then
upto = mw.wikibase.getLabel(args.uptolabelid)
end
if isSet(args.showlabelid) then
local showLabelList = {} for substring in mw.text.gsplit(args.showlabelid, '[/%s]+') do table.insert(showLabelList, mw.wikibase.getLabel(substring)) end
if #showLabelList > 0 then
labelShow = table.concat(showLabelList,"/")
end
end
local result = getParentObjects(id,
args.formatting,
languages,
propertySup,
propertyLabel,
propertyLink,
labelShow,
editicon,
upto,
args.uptolinkid,
last_only,
case,
include_self)
local rowformat = args["rowformat"]; if not isSet(rowformat) then rowformat = "$0 = $1" end
local separator = args["separator"]; if not isSet(separator) then separator = "<br />" end
local sorting = args["sorting"]; if sorting == "" then sorting = nil end
local cascade = (args.cascade == "true" or args.cascade == "yes")
return parentObjectsToString(result,
rowformat,
separator,
cascade,
sorting)
end
-- Link with a parent label --------------------
function p.linkWithParentLabel(frame)
local args = {}
if frame.args then
for k, v in pairs(frame.args) do -- metatable
args[k] = v
end
else
args = frame -- via require
end
if isSet(args.value) then
return args.value
end
-- get internal link of property/qualifier
local largs = mw.clone(args)
largs.list = "true"
largs.formatting = "internallink"
largs.separator = "/·/"
largs.editicon = "false"
local link_list = p.claim(args)
if not isSet(link_list) then
return
end
local link_table = mw.text.split(link_list, "/·/", true)
-- get id value of property/qualifier
largs.formatting = "raw"
local items_list = p.claim(largs)
local items_table = mw.text.split(items_list, "/·/", true)
-- get label of parent property
local parent_claims = findClaims(items_table[1], args.parent)
if parent_claims and parent_claims[1].mainsnak.datatype == 'monolingualtext' then
largs.formatting = nil
largs.list = 'lang'
else
largs.formatting = "label"
largs.list = "false"
end
largs.property = args.parent
largs.qualifier = nil
for i, v in ipairs(items_table) do
largs.item = v
local link_label = p.claim(largs)
if isSet(link_label) then
link_table[i] = mw.ustring.gsub(link_table[i] or '', "%[%[(.*)%|.+%]%]", "[[%1|" .. link_label .. "]]")
end
end
args.editicon = not (args.editicon == "false" or args.editicon == "no")
args.id = args.item or mw.wikibase.getEntityIdForCurrentPage()
args.lang = findLang(args.lang)
return mw.text.listToText(link_table)
end
-- Calculate number of years old ----------------------------
function p.yearsOld(frame)
local args = frame.args or frame -- via invoke or require
local id = args.item
if not isSet(id) then
id = mw.wikibase.getEntityIdForCurrentPage()
end
local lang = mw.language.new('en')
local function getBestValue(id, prop)
local snak = mw.wikibase.getBestStatements(id, prop)[1]
if snak and snak.mainsnak and snak.mainsnak.datavalue and snak.mainsnak.datavalue.value then
return snak.mainsnak.datavalue.value
end
end
local birth = getBestValue(id, 'P569')
if type(birth) ~= 'table' or birth.time == nil or birth.precision == nil or birth.precision < 8 then
return
end
local death = getBestValue(id, 'P570')
if type(death) ~= 'table' or death.time == nil or death.precision == nil then
death = {['time'] = lang:formatDate('c'), ['precision'] = 11} -- current date
elseif death.precision < 8 then
return
end
local dates = {}
dates[1] = {['min'] = {}, ['max'] = {}, ['precision'] = birth.precision}
dates[1].min.year = tonumber(mw.ustring.match(birth.time, "^[+-]?%d+"))
dates[1].min.month = tonumber(mw.ustring.match(birth.time, "\-(%d%d)\-"))
dates[1].min.day = tonumber(mw.ustring.match(birth.time, "\-(%d%d)T"))
dates[1].max = mw.clone(dates[1].min)
dates[2] = {['min'] = {}, ['max'] = {}, ['precision'] = death.precision}
dates[2].min.year = tonumber(mw.ustring.match(death.time, "^[+-]?%d+"))
dates[2].min.month = tonumber(mw.ustring.match(death.time, "\-(%d%d)\-"))
dates[2].min.day = tonumber(mw.ustring.match(death.time, "\-(%d%d)T"))
dates[2].max = mw.clone(dates[2].min)
for i, d in ipairs(dates) do
if d.precision == 10 then -- month
d.min.day = 1
local timestamp = string.format("%04d", tostring(math.abs(d.max.year)))
.. string.format("%02d", tostring(d.max.month))
.. "01"
d.max.day = tonumber(lang:formatDate("j", timestamp .. " + 1 month - 1 day"))
elseif d.precision < 10 then -- year or decade
d.min.day = 1
d.min.month = 1
d.max.day = 31
d.max.month = 12
if d.precision == 8 then -- decade
d.max.year = d.max.year + 9
end
end
end
local function age(d1, d2)
local years = d2.year - d1.year
if d2.month < d1.month or (d2.month == d1.month and d2.day < d1.day) then
years = years - 1
end
if d2.year > 0 and d1.year < 0 then
years = years - 1 -- no year 0
end
return years
end
local old_min = age(dates[1].max, dates[2].min)
local old_max = age(dates[1].min, dates[2].max)
local old, old_expr
if old_min == 0 and old_max == 0 then
old = "< 1"
old_max = 1 -- expression in singular
elseif old_min == old_max then
old = old_min
else
old = old_min .. "/" .. old_max
end
if args.formatting == 'unit' then
local langs = findLang(args.lang)
local yo, yo_sg, yo_pl, yo_pau
if langs[1] == wiki.langcode then
yo_sg = i18n["years-old"].singular
yo_pl = i18n["years-old"].plural
yo_pau = i18n["years-old"].paucal
end
if not isSet(yo_pl) then
yo_pl = getLabelByLangs('Q24564698', langs)
yo_sg = yo_pl
end
if not isSet(yo_pau) then
yo_pau = yo_pl
end
yo = mw.language.new(langs[1]):plural(old_max, {yo_sg, yo_pau, yo_pl})
if mw.ustring.find(yo, '$1', 1, true) then
old_expr = mw.ustring.gsub(yo, "$1", old)
else
old_expr = old .. ' ' .. yo
end
elseif args.formatting then
old_expr = expandBraces(mw.ustring.gsub(args.formatting, '$1', old), args.formatting)
else
old_expr = old
end
return old_expr
end
-- Gets a label in a given language (content language by default) or its fallbacks, optionnally linked.
function p.getLabel(frame)
local args = frame.args or frame -- via invoke or require
local id = mw.text.trim(args[1] or "")
if not isSet(id) then return end
local editicon = not (args.editicon == "false" or args.editicon == "no") and mw.wikibase.isValidEntityId(id)
local label_icon = ''
local label, lang
if args.label then
label = args.label
else
local languages = findLang(args.lang)
-- exceptions or labels fixed
local exist, labels = pcall(require, wiki.module_title .. "/labels" .. (languages[1] == wiki.langcode and '' or '/' .. languages[1]))
if exist and next(labels.infoboxLabelsFromId) ~= nil then
label = labels.infoboxLabelsFromId[id]
end
if label == nil then
local new_id = resolveEntityId(id)
if new_id then
label, lang = getLabelByLangs(new_id, languages)
if label then
if args.itemgender and feminineGender(args.itemgender) then
label = feminineForm(new_id, lang) or label
end
label = mw.language.new(lang):ucfirst(mw.text.nowiki(label)) -- sanitize
end
label_icon = addLabelIcon(new_id or id, lang, languages[1], editicon)
end
end
end
local linked = args.linked
if isSet(linked) and linked ~= "no" then
local article = mw.wikibase.getSitelink(id) or ("d:" .. id)
return "[[" .. article .. "|" .. (label or id) .. "]]" .. label_icon
else
return (label or id) .. label_icon
end
end
-- Utilities -----------------------------
-- debugging functions, see module ../debug.
function p.ViewSomething(frame)
return require(wiki.module_title .. "/debug").ViewSomething(frame)
end
function p.Dump(frame)
return require(wiki.module_title .. "/debug").Dump(frame)
end
function p.getEntityFromTree(frame)
return require(wiki.module_title .. "/debug").getEntityFromTree(frame)
end
-- Copied from Module:Wikibase
function p.getSiteLink(frame)
local id = frame.args[1]
if not isSet(id) then
id = mw.wikibase.getEntityIdForCurrentPage()
if id == nil then
return
end
end
return mw.wikibase.getSitelink(id, frame.args[2])
end
-- Helper function for the default language code used
function p.lang(frame)
local lang = frame and frame.args[1] -- nil via require
return findLang(lang)[1]
end
-- Number of statements
function p.numStatements(frame)
local args = frame.args
local id = args.item
if id == '' or id == nil then
id = mw.wikibase.getEntityIdForCurrentPage()
if id == nil then
return 0
end
end
local prop = mw.text.trim(args[1])
local num = mw.wikibase.getBestStatements(id, prop)
return #num
end
-- Returns the first id or value of given property or nil if not found, not isValidEntityId or novalue/somevalue
-- See Module:Wikibase
function p.validProperty(frame)
local property = mw.text.trim(frame.args[1])
local item = frame.args.item or frame.args.from; if item == '' then item = nil end
local type = frame.args.type or "id"
local entity = mw.wikibase.getEntity(item)
if not entity then return end
if not entity.claims then return end
local hasProp = entity.claims[property]
if not hasProp then return end
if not hasProp[1].mainsnak.datavalue then return end
if type == "value" then return hasProp[1].mainsnak.datavalue.value end
if not hasProp[1].mainsnak.datavalue.value.id then return end
if not mw.wikibase.isValidEntityId(hasProp[1].mainsnak.datavalue.value.id) then return end
return hasProp[1].mainsnak.datavalue.value.id
end
return p
