Difference between revisions of "Module:Sandbox/Was a bee/Dump"

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blackwiki>Was a bee
(Replaced content with '-- Copied from Module:Wikidata. Main developer is User:RexxS. local p = {} -- internationalisation local i18n = { ["warnDump"] = "[[Category:Calle...')
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-- Copied from [[Module:Wikidata]]
+
-- Copied from [[Module:Wikidata]]. Main developer is [[User:RexxS]].
-- vim: set noexpandtab ft=lua ts=4 sw=4:
 
require('Module:No globals')
 
  
 
local p = {}
 
local p = {}
local debug = false
 
 
 
------------------------------------------------------------------------------
 
-- module local variables and functions
 
 
local wiki =
 
{
 
langcode = mw.language.getContentLanguage().code
 
}
 
  
 
-- internationalisation
 
-- internationalisation
 
local i18n =
 
local i18n =
 
{
 
{
["errors"] =
 
{
 
["property-not-found"] = "Property not found.",
 
["entity-not-found"] = "Wikidata entity not found.",
 
["unknown-claim-type"] = "Unknown claim type.",
 
["unknown-entity-type"] = "Unknown entity type.",
 
["qualifier-not-found"] = "Qualifier not found.",
 
["site-not-found"] = "Wikimedia project not found.",
 
["unknown-datetime-format"] = "Unknown datetime format.",
 
["local-article-not-found"] = "Article is not yet available in this wiki."
 
},
 
["datetime"] =
 
{
 
-- $1 is a placeholder for the actual number
 
[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] = "$100,000 years", -- precision: hundred thousand years
 
[5] = "$10,000 years", -- precision: ten thousand years
 
[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
 
[12] = "F j, Y ga", -- precision: hour
 
[13] = "F j, Y g:ia", -- precision: minute
 
[14] = "F j, Y g:i:sa", -- precision: second
 
["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 positive years
 
-- the following are for function getDateValue() and getQualifierDateValue()
 
["default-format"] = "dmy", -- default value of the #3 (getDateValue) or
 
-- #4 (getQualifierDateValue) argument
 
["default-addon"] = "BC", -- default value of the #4 (getDateValue) or
 
-- #5 (getQualifierDateValue) argument
 
["prefix-addon"] = false, -- set to true for languages put "BC" in front of the
 
-- datetime string; or the addon will be suffixed
 
["addon-sep"] = " ", -- separator between datetime string and addon (or inverse)
 
["format"] = -- options of the 3rd argument
 
{
 
["mdy"] = "F j, Y",
 
["my"] = "F Y",
 
["y"] = "Y",
 
["dmy"] = "j F Y",
 
["ymd"] = "Y-m-d",
 
["ym"] = "Y-m"
 
}
 
},
 
["monolingualtext"] = '<span lang="%language">%text</span>',
 
 
["warnDump"] = "[[Category:Called function 'Dump' from module Wikidata]]",
 
["warnDump"] = "[[Category:Called function 'Dump' from module Wikidata]]",
["ordinal"] =
 
{
 
[1] = "st",
 
[2] = "nd",
 
[3] = "rd",
 
["default"] = "th"
 
}
 
 
}
 
}
 
--require("Module:i18n").loadI18n("Module:Wikidata/i18n", i18n)
 
-- got idea from [[:w:Module:Wd]]
 
local module_title; if ... == nil then
 
module_title = mw.getCurrentFrame():getTitle()
 
else
 
module_title = ...
 
end
 
require('Module:i18n').loadI18n(module_title..'/i18n', i18n)
 
 
-- this function needs to be internationalised along with the above:
 
-- takes cardinal numer as a numeric and returns the ordinal as a string
 
-- we need three exceptions in English for 1st, 2nd, 3rd, 21st, .. 31st, etc.
 
local function makeOrdinal (cardinal)
 
local ordsuffix = i18n.ordinal.default
 
if cardinal % 10 == 1 then
 
ordsuffix = i18n.ordinal[1]
 
elseif cardinal % 10 == 2 then
 
ordsuffix = i18n.ordinal[2]
 
elseif cardinal % 10 == 3 then
 
ordsuffix = i18n.ordinal[3]
 
end
 
-- In English, 1, 21, 31, etc. use 'st', but 11, 111, etc. use 'th'
 
-- similarly for 12 and 13, etc.
 
if (cardinal % 100 == 11) or (cardinal % 100 == 12) or (cardinal % 100 == 13) then
 
ordsuffix = i18n.ordinal.default
 
end
 
return tostring(cardinal) .. ordsuffix
 
end
 
 
local function printError(code)
 
return '<span class="error">' .. (i18n.errors[code] or code) .. '</span>'
 
end
 
local function parseDateFormat(f, timestamp, addon, prefix_addon, addon_sep)
 
local year_suffix
 
local tstr = ""
 
local lang_obj = mw.language.new(wiki.langcode)
 
local f_parts = mw.text.split(f, 'Y', true)
 
for idx, f_part in pairs(f_parts) do
 
year_suffix = ''
 
if string.match(f_part, "x[mijkot]$") then
 
-- for non-Gregorian year
 
f_part = f_part .. 'Y'
 
elseif idx < #f_parts then
 
-- supress leading zeros in year
 
year_suffix = lang_obj:formatDate('Y', timestamp)
 
year_suffix = string.gsub(year_suffix, '^0+', '', 1)
 
end
 
tstr = tstr .. lang_obj:formatDate(f_part, timestamp) .. year_suffix
 
end
 
if addon ~= "" and prefix_addon then
 
return addon .. addon_sep .. tstr
 
elseif addon ~= "" then
 
return tstr .. addon_sep .. addon
 
else
 
return tstr
 
end
 
end
 
local function parseDateValue(timestamp, date_format, date_addon)
 
local prefix_addon = i18n["datetime"]["prefix-addon"]
 
local addon_sep = i18n["datetime"]["addon-sep"]
 
local addon = ""
 
 
-- check for negative date
 
if string.sub(timestamp, 1, 1) == '-' then
 
timestamp = '+' .. string.sub(timestamp, 2)
 
addon = date_addon
 
end
 
local _date_format = i18n["datetime"]["format"][date_format]
 
if _date_format ~= nil then
 
return parseDateFormat(_date_format, timestamp, addon, prefix_addon, addon_sep)
 
else
 
return printError("unknown-datetime-format")
 
end
 
end
 
 
-- This local function combines the year/month/day/BC/BCE handling of parseDateValue{}
 
-- with the millennium/century/decade handling of formatDate()
 
local function parseDateFull(timestamp, precision, date_format, date_addon)
 
local prefix_addon = i18n["datetime"]["prefix-addon"]
 
local addon_sep = i18n["datetime"]["addon-sep"]
 
local addon = ""
 
 
-- check for negative date
 
if string.sub(timestamp, 1, 1) == '-' then
 
timestamp = '+' .. string.sub(timestamp, 2)
 
addon = date_addon
 
end
 
 
-- get the next four characters after the + (should be the year now in all cases)
 
-- ok, so this is dirty, but let's get it working first
 
local intyear = tonumber(string.sub(timestamp, 2, 5))
 
if intyear == 0 and precision <= 9 then
 
return ""
 
end
 
 
-- precision is 10000 years or more
 
if precision <= 5 then
 
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 addon ~= "" then
 
-- negative date
 
relative = mw.ustring.gsub(i18n.datetime.beforenow, "$1", relative)
 
else
 
relative = mw.ustring.gsub(i18n.datetime.afternow, "$1", relative)
 
end
 
return relative
 
end
 
 
-- precision is decades (8), centuries (7) and millennia (6)
 
local era, card
 
if precision == 6 then
 
card = math.floor((intyear - 1) / 1000) + 1
 
era = mw.ustring.gsub(i18n.datetime[6], "$1", makeOrdinal(card))
 
end
 
if precision == 7 then
 
card = math.floor((intyear - 1) / 100) + 1
 
era = mw.ustring.gsub(i18n.datetime[7], "$1", makeOrdinal(card))
 
end
 
if precision == 8 then
 
era = mw.ustring.gsub(i18n.datetime[8], "$1", tostring(math.floor(math.abs(intyear) / 10) * 10))
 
end
 
if era then
 
if addon ~= "" then
 
era = mw.ustring.gsub(mw.ustring.gsub(i18n.datetime.bc, '"', ""), "$1", era)
 
else
 
era = mw.ustring.gsub(mw.ustring.gsub(i18n.datetime.ad, '"', ""), "$1", era)
 
end
 
return era
 
end
 
 
local _date_format = i18n["datetime"]["format"][date_format]
 
if _date_format ~= nil then
 
-- check for precision is year and override supplied date_format
 
if precision == 9 then
 
_date_format = i18n["datetime"][9]
 
end
 
return parseDateFormat(_date_format, timestamp, addon, prefix_addon, addon_sep)
 
else
 
return printError("unknown-datetime-format")
 
end
 
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
 
 
-- precision: 0 - billion years, 1 - hundred million years, ..., 6 - millennia, 7 - century, 8 - decade, 9 - year, 10 - month, 11 - day, 12 - hour, 13 - minute, 14 - second
 
local function normalizeDate(date)
 
date = mw.text.trim(date, "+")
 
-- extract year
 
local yearstr = mw.ustring.match(date, "^\-?%d+")
 
local year = tonumber(yearstr)
 
-- remove leading zeros of year
 
return year .. mw.ustring.sub(date, #yearstr + 1), year
 
end
 
 
local function formatDate(date, precision, timezone)
 
precision = precision or 11
 
local date, year = normalizeDate(date)
 
if year == 0 and precision <= 9 then return "" end
 
 
-- precision is 10000 years or more
 
if precision <= 5 then
 
local factor = 10 ^ ((5 - precision) + 4)
 
local y2 = math.ceil(math.abs(year) / factor)
 
local relative = mw.ustring.gsub(i18n.datetime[precision], "$1", tostring(y2))
 
if year < 0 then
 
relative = mw.ustring.gsub(i18n.datetime.beforenow, "$1", relative)
 
else
 
relative = mw.ustring.gsub(i18n.datetime.afternow, "$1", relative)
 
end
 
return relative
 
end
 
 
-- precision is decades, centuries and millennia
 
local era
 
if precision == 6 then era = mw.ustring.gsub(i18n.datetime[6], "$1", tostring(math.floor((math.abs(year) - 1) / 1000) + 1)) end
 
if precision == 7 then era = mw.ustring.gsub(i18n.datetime[7], "$1", tostring(math.floor((math.abs(year) - 1) / 100) + 1)) end
 
if precision == 8 then era = mw.ustring.gsub(i18n.datetime[8], "$1", tostring(math.floor(math.abs(year) / 10) * 10)) end
 
if era then
 
if year < 0 then era = mw.ustring.gsub(mw.ustring.gsub(i18n.datetime.bc, '"', ""), "$1", era)
 
elseif year > 0 then era = mw.ustring.gsub(mw.ustring.gsub(i18n.datetime.ad, '"', ""), "$1", era) end
 
return era
 
end
 
 
-- precision is year
 
if precision == 9 then
 
return year
 
end
 
 
-- precision is less than years
 
if precision > 9 then
 
--[[ the following code replaces the UTC suffix with the given negated timezone to convert the global time to the given local time
 
timezone = tonumber(timezone)
 
if timezone and timezone ~= 0 then
 
timezone = -timezone
 
timezone = string.format("%.2d%.2d", timezone / 60, timezone % 60)
 
if timezone[1] ~= '-' then timezone = "+" .. timezone end
 
date = mw.text.trim(date, "Z") .. " " .. timezone
 
end
 
]]--
 
 
local formatstr = i18n.datetime[precision]
 
if year == 0 then formatstr = mw.ustring.gsub(formatstr, i18n.datetime[9], "")
 
elseif year < 0 then
 
-- Mediawiki formatDate doesn't support negative years
 
date = mw.ustring.sub(date, 2)
 
formatstr = mw.ustring.gsub(formatstr, i18n.datetime[9], mw.ustring.gsub(i18n.datetime.bc, "$1", i18n.datetime[9]))
 
elseif year > 0 and i18n.datetime.ad ~= "$1" then
 
formatstr = mw.ustring.gsub(formatstr, i18n.datetime[9], mw.ustring.gsub(i18n.datetime.ad, "$1", i18n.datetime[9]))
 
end
 
return mw.language.new(wiki.langcode):formatDate(formatstr, date)
 
end
 
end
 
 
local function printDatavalueEntity(data, parameter)
 
-- data fields: entity-type [string], numeric-id [int, Wikidata id]
 
local id
 
 
if data["entity-type"] == "item" then id = "Q" .. data["numeric-id"]
 
elseif data["entity-type"] == "property" then id = "P" .. data["numeric-id"]
 
else return printError("unknown-entity-type")
 
end
 
 
if parameter then
 
if parameter == "link" then
 
local linkTarget = mw.wikibase.sitelink(id)
 
local linkName = mw.wikibase.label(id)
 
if linkTarget then
 
-- if there is a local Wikipedia article link to it using the label or the article title
 
return "[[" .. linkTarget .. "|" .. (linkName or linkTarget) .. "]]"
 
else
 
-- if there is no local Wikipedia article output the label or link to the Wikidata object to let the user input a proper label
 
if linkName then return linkName else return "[[:d:" .. id .. "|" .. id .. "]]" end
 
end
 
else
 
return data[parameter]
 
end
 
else
 
return mw.wikibase.label(id) or id
 
end
 
end
 
 
local function printDatavalueTime(data, parameter)
 
-- data fields: time [ISO 8601 time], timezone [int in minutes], before [int], after [int], precision [int], calendarmodel [wikidata URI]
 
--  precision: 0 - billion years, 1 - hundred million years, ..., 6 - millennia, 7 - century, 8 - decade, 9 - year, 10 - month, 11 - day, 12 - hour, 13 - minute, 14 - second
 
--  calendarmodel: e.g. http://www.wikidata.org/entity/Q1985727 for the proleptic Gregorian calendar or http://www.wikidata.org/wiki/Q11184 for the Julian calendar]
 
if parameter then
 
if parameter == "calendarmodel" then data.calendarmodel = mw.ustring.match(data.calendarmodel, "Q%d+") -- extract entity id from the calendar model URI
 
elseif parameter == "time" then data.time = normalizeDate(data.time) end
 
return data[parameter]
 
else
 
return formatDate(data.time, data.precision, data.timezone)
 
end
 
end
 
 
local function printDatavalueMonolingualText(data, parameter)
 
-- data fields: language [string], text [string]
 
if parameter then
 
return data[parameter]
 
else
 
local result = mw.ustring.gsub(mw.ustring.gsub(i18n.monolingualtext, "%%language", data["language"]), "%%text", data["text"])
 
return result
 
end
 
end
 
 
local function findClaims(entity, property)
 
if not property or not entity or not entity.claims then return end
 
 
if mw.ustring.match(property, "^P%d+$") then
 
-- if the property is given by an id (P..) access the claim list by this id
 
return entity.claims[property]
 
else
 
property = mw.wikibase.resolvePropertyId(property)
 
if not property then return end
 
 
return entity.claims[property]
 
end
 
end
 
 
local function getSnakValue(snak, parameter)
 
if snak.snaktype == "value" then
 
-- call the respective snak parser
 
if snak.datavalue.type == "string" then return snak.datavalue.value
 
elseif snak.datavalue.type == "globecoordinate" then return printDatavalueCoordinate(snak.datavalue.value, parameter)
 
elseif snak.datavalue.type == "quantity" then return printDatavalueQuantity(snak.datavalue.value, parameter)
 
elseif snak.datavalue.type == "time" then return printDatavalueTime(snak.datavalue.value, parameter)
 
elseif snak.datavalue.type == "wikibase-entityid" then return printDatavalueEntity(snak.datavalue.value, parameter)
 
elseif snak.datavalue.type == "monolingualtext" then return printDatavalueMonolingualText(snak.datavalue.value, parameter)
 
end
 
end
 
return mw.wikibase.renderSnak(snak)
 
end
 
 
local function getQualifierSnak(claim, qualifierId)
 
-- 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 return qualifier[1] end
 
end
 
return nil, printError("qualifier-not-found")
 
else
 
-- otherwise return the main snak
 
return claim.mainsnak
 
end
 
end
 
 
local function getValueOfClaim(claim, qualifierId, parameter)
 
local error
 
local snak
 
snak, error = getQualifierSnak(claim, qualifierId)
 
if snak then
 
return getSnakValue(snak, parameter)
 
else
 
return nil, error
 
end
 
end
 
 
local function getReferences(frame, claim)
 
local result = ""
 
-- traverse through all references
 
for ref in pairs(claim.references or {}) do
 
local refparts
 
-- traverse through all parts of the current reference
 
for snakkey, snakval in orderedpairs(claim.references[ref].snaks or {}, claim.references[ref]["snaks-order"]) do
 
if refparts then refparts = refparts .. ", " else refparts = "" end
 
-- output the label of the property of the reference part, e.g. "imported from" for P143
 
refparts = refparts .. tostring(mw.wikibase.label(snakkey)) .. ": "
 
-- output all values of this reference part, e.g. "German Wikipedia" and "English Wikipedia" if the referenced claim was imported from both sites
 
for snakidx = 1, #snakval do
 
if snakidx > 1 then refparts = refparts .. ", " end
 
refparts = refparts .. getSnakValue(snakval[snakidx])
 
end
 
end
 
if refparts then result = result .. frame:extensionTag("ref", refparts) end
 
end
 
return result
 
end
 
 
local function parseInput(frame)
 
local qid = frame.args.qid
 
if qid and (#qid == 0) then qid = nil end
 
local propertyID = mw.text.trim(frame.args[1] or "")
 
local input_parm = mw.text.trim(frame.args[2] or "")
 
if input_parm ~= "FETCH_WIKIDATA" then
 
return false, input_parm, nil, nil
 
end
 
local entity = mw.wikibase.getEntityObject(qid)
 
local claims
 
if entity and entity.claims then
 
claims = entity.claims[propertyID]
 
if not claims then
 
return false, "", nil, nil
 
end
 
else
 
return false, "", nil, nil
 
end
 
return true, entity, claims, propertyID
 
end
 
local function isType(claims, type)
 
return claims[1] and claims[1].mainsnak.snaktype == "value" and claims[1].mainsnak.datavalue.type == type
 
end
 
local function getValue(entity, claims, propertyID, delim, labelHook)
 
if labelHook == nil then
 
labelHook = function (qnumber)
 
return nil;
 
end
 
end
 
if isType(claims, "wikibase-entityid") then
 
local out = {}
 
for k, v in pairs(claims) do
 
local qnumber = "Q" .. v.mainsnak.datavalue.value["numeric-id"]
 
local sitelink = mw.wikibase.sitelink(qnumber)
 
local label = labelHook(qnumber) or mw.wikibase.label(qnumber) or qnumber
 
if sitelink then
 
out[#out + 1] = "[[" .. sitelink .. "|" .. label .. "]]"
 
else
 
out[#out + 1] = "[[:d:" .. qnumber .. "|" .. label .. "]]<abbr title='" .. i18n["errors"]["local-article-not-found"] .. "'>[*]</abbr>"
 
end
 
end
 
return table.concat(out, delim)
 
else
 
-- just return best values
 
return entity:formatPropertyValues(propertyID).value
 
end
 
end
 
 
------------------------------------------------------------------------------
 
-- module global functions
 
 
if debug then
 
function p.inspectI18n(frame)
 
local val = i18n
 
for _, key in pairs(frame.args) do
 
key = mw.text.trim(key)
 
val = val[key]
 
end
 
return val
 
end
 
end
 
 
function p.descriptionIn(frame)
 
local langcode = frame.args[1]
 
local id = frame.args[2]
 
-- return description of a Wikidata entity in the given language or the default language of this Wikipedia site
 
return mw.wikibase.getEntityObject(id).descriptions[langcode or wiki.langcode].value
 
end
 
 
function p.labelIn(frame)
 
local langcode = frame.args[1]
 
local id = frame.args[2]
 
-- return label of a Wikidata entity in the given language or the default language of this Wikipedia site
 
return mw.wikibase.getEntityObject(id).labels[langcode or wiki.langcode].value
 
end
 
 
-- This is used to get a value, or a comma separated list of them if multiple values exist
 
p.getValue = function(frame)
 
local delimdefault = ", " -- **internationalise later**
 
local delim = frame.args.delimiter or ""
 
delim = string.gsub(delim, '"', '')
 
if #delim == 0 then
 
delim = delimdefault
 
end
 
local go, errorOrentity, claims, propertyID = parseInput(frame)
 
if not go then
 
return errorOrentity
 
end
 
return getValue(errorOrentity, claims, propertyID, delim)
 
end
 
 
-- Same as above, but uses the short name property for label if available.
 
p.getValueShortName = function(frame)
 
local go, errorOrentity, claims, propertyID = parseInput(frame)
 
if not go then
 
return errorOrentity
 
end
 
local entity = errorOrentity
 
-- if wiki-linked value output as link if possible
 
local function labelHook (qnumber)
 
local label
 
local claimEntity = mw.wikibase.getEntity(qnumber)
 
if claimEntity ~= nil then
 
if claimEntity.claims.P1813 then
 
for k2, v2 in pairs(claimEntity.claims.P1813) do
 
if v2.mainsnak.datavalue.value.language == "en" then
 
label = v2.mainsnak.datavalue.value.text
 
end
 
end
 
end
 
end
 
if label == nil or label == "" then return nil end
 
return label
 
end
 
return getValue(errorOrentity, claims, propertyID, ", ", labelHook);
 
end
 
 
-- This is used to get a value, or a comma separated list of them if multiple values exist
 
-- from an arbitrary entry by using its QID.
 
-- Use : {{#invoke:Wikidata|getValueFromID|<ID>|<Property>|FETCH_WIKIDATA}}
 
-- E.g.: {{#invoke:Wikidata|getValueFromID|Q151973|P26|FETCH_WIKIDATA}} - to fetch value of 'spouse' (P26) from 'Richard Burton' (Q151973)
 
-- Please use sparingly - this is an *expensive call*.
 
p.getValueFromID = function(frame)
 
local itemID = mw.text.trim(frame.args[1] or "")
 
local propertyID = mw.text.trim(frame.args[2] or "")
 
local input_parm = mw.text.trim(frame.args[3] or "")
 
if input_parm == "FETCH_WIKIDATA" then
 
local entity = mw.wikibase.getEntity(itemID)
 
local claims
 
if entity and entity.claims then
 
claims = entity.claims[propertyID]
 
end
 
if claims then
 
return getValue(entity, claims, propertyID, ", ")
 
else
 
return ""
 
end
 
else
 
return input_parm
 
end
 
end
 
local function getQualifier(frame, outputHook)
 
local propertyID = mw.text.trim(frame.args[1] or "")
 
local qualifierID = mw.text.trim(frame.args[2] or "")
 
local input_parm = mw.text.trim(frame.args[3] or "")
 
if input_parm == "FETCH_WIKIDATA" then
 
local entity = mw.wikibase.getEntityObject()
 
if entity.claims[propertyID] ~= nil then
 
local out = {}
 
for k, v in pairs(entity.claims[propertyID]) do
 
for k2, v2 in pairs(v.qualifiers[qualifierID]) do
 
if v2.snaktype == 'value' then
 
out[#out + 1] = outputHook(v2);
 
end
 
end
 
end
 
return table.concat(out, ", "), true
 
else
 
return "", false
 
end
 
else
 
return input_parm, false
 
end
 
end
 
p.getQualifierValue = function(frame)
 
local function outputValue(value)
 
local qnumber = "Q" .. value.datavalue.value["numeric-id"]
 
if (mw.wikibase.sitelink(qnumber)) then
 
return "[[" .. mw.wikibase.sitelink(qnumber) .. "]]"
 
else
 
return "[[:d:" .. qnumber .. "|" ..qnumber .. "]]<abbr title='" .. i18n["errors"]["local-article-not-found"] .. "'>[*]</abbr>"
 
end
 
end
 
return (getQualifier(frame, outputValue))
 
end
 
 
-- This is used to get a value like 'male' (for property p21) which won't be linked and numbers without the thousand separators
 
p.getRawValue = function(frame)
 
local go, errorOrentity, claims, propertyID = parseInput(frame)
 
if not go then
 
return errorOrentity
 
end
 
local entity = errorOrentity
 
local result = entity:formatPropertyValues(propertyID, mw.wikibase.entity.claimRanks).value
 
-- if number type: remove thousand separators, bounds and units
 
if isType(claims, "quantity") then
 
result = mw.ustring.gsub(result, "(%d),(%d)", "%1%2")
 
result = mw.ustring.gsub(result, "(%d)±.*", "%1")
 
end
 
return result
 
end
 
 
-- This is used to get the unit name for the numeric value returned by getRawValue
 
p.getUnits = function(frame)
 
local go, errorOrentity, claims, propertyID = parseInput(frame)
 
if not go then
 
return errorOrentity
 
end
 
local entity = errorOrentity
 
local result = entity:formatPropertyValues(propertyID, mw.wikibase.entity.claimRanks).value
 
if isType(claims, "quantity") then
 
result = mw.ustring.sub(result, mw.ustring.find(result, " ")+1, -1)
 
end
 
return result
 
end
 
 
-- This is used to get the unit's QID to use with the numeric value returned by getRawValue
 
p.getUnitID = function(frame)
 
local go, errorOrentity, claims = parseInput(frame)
 
if not go then
 
return errorOrentity
 
end
 
local entity = errorOrentity
 
local result
 
if isType(claims, "quantity") then
 
-- get the url for the unit entry on Wikidata:
 
result = claims[1].mainsnak.datavalue.value.unit
 
-- and just reurn the last bit from "Q" to the end (which is the QID):
 
result = mw.ustring.sub(result, mw.ustring.find(result, "Q"), -1)
 
end
 
return result
 
end
 
 
p.getRawQualifierValue = function(frame)
 
local function outputHook(value)
 
if value.datavalue.value["numeric-id"] then
 
return mw.wikibase.label("Q" .. value.datavalue.value["numeric-id"])
 
else
 
return value.datavalue.value
 
end
 
end
 
local ret, gotData = getQualifier(frame, outputHook)
 
if gotData then
 
ret = string.upper(string.sub(ret, 1, 1)) .. string.sub(ret, 2)
 
end
 
return ret
 
end
 
 
-- This is used to get a date value for date_of_birth (P569), etc. which won't be linked
 
-- Dates and times are stored in ISO 8601 format (sort of).
 
-- At present the local formatDate(date, precision, timezone) function doesn't handle timezone
 
-- So I'll just supply "Z" in the call to formatDate below:
 
p.getDateValue = function(frame)
 
local date_format = mw.text.trim(frame.args[3] or i18n["datetime"]["default-format"])
 
local date_addon = mw.text.trim(frame.args[4] or i18n["datetime"]["default-addon"])
 
local go, errorOrentity, claims = parseInput(frame)
 
if not go then
 
return errorOrentity
 
end
 
local entity = errorOrentity
 
local out = {}
 
for k, v in pairs(claims) do
 
if v.mainsnak.datavalue.type == 'time' then
 
local timestamp = v.mainsnak.datavalue.value.time
 
local dateprecision = v.mainsnak.datavalue.value.precision
 
-- A year can be stored like this: "+1872-00-00T00:00:00Z",
 
-- which is processed here as if it were the day before "+1872-01-01T00:00:00Z",
 
-- and that's the last day of 1871, so the year is wrong.
 
-- So fix the month 0, day 0 timestamp to become 1 January instead:
 
timestamp = timestamp:gsub("%-00%-00T", "-01-01T")
 
out[#out + 1] = parseDateFull(timestamp, dateprecision, date_format, date_addon)
 
end
 
end
 
return table.concat(out, ", ")
 
end
 
p.getQualifierDateValue = function(frame)
 
local date_format = mw.text.trim(frame.args[4] or i18n["datetime"]["default-format"])
 
local date_addon = mw.text.trim(frame.args[5] or i18n["datetime"]["default-addon"])
 
local function outputHook(value)
 
local timestamp = value.datavalue.value.time
 
return parseDateValue(timestamp, date_format, date_addon)
 
end
 
return (getQualifier(frame, outputHook))
 
end
 
 
-- This is used to fetch all of the images with a particular property, e.g. image (P18), Gene Atlas Image (P692), etc.
 
-- Parameters are | propertyID | value / FETCH_WIKIDATA / nil | separator (default=space) | size (default=frameless)
 
-- It will return a standard wiki-markup [[File:Filename | size]] for each image with a selectable size and separator (which may be html)
 
-- e.g. {{#invoke:Wikidata|getImages|P18|FETCH_WIKIDATA}}
 
-- e.g. {{#invoke:Wikidata|getImages|P18|FETCH_WIKIDATA|<br>|250px}}
 
-- If a property is chosen that is not of type "commonsMedia", it will return empty text.
 
p.getImages = function(frame)
 
local sep = mw.text.trim(frame.args[3] or " ")
 
local imgsize = mw.text.trim(frame.args[4] or "frameless")
 
local go, errorOrentity, claims = parseInput(frame)
 
if not go then
 
return errorOrentity
 
end
 
local entity = errorOrentity
 
if (claims[1] and claims[1].mainsnak.datatype == "commonsMedia") then
 
local out = {}
 
for k, v in pairs(claims) do
 
local filename = v.mainsnak.datavalue.value
 
out[#out + 1] = "[[File:" .. filename .. "|" .. imgsize .. "]]"
 
end
 
return table.concat(out, sep)
 
else
 
return ""
 
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.getEntityObject()
 
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
 
 
--[[
 
This is used to return an image legend from Wikidata
 
image is property P18
 
image legend is property P2096
 
 
Call as {{#invoke:Wikidata |getImageLegend | <PARAMETER> | lang=<ISO-639code> |id=<QID>}}
 
Returns PARAMETER, unless it is equal to "FETCH_WIKIDATA", from Item QID (expensive call)
 
If QID is omitted or blank, the current article is used (not an expensive call)
 
If lang is omitted, it uses the local wiki language, otherwise it uses the provided ISO-639 language code
 
ISO-639: https://docs.oracle.com/cd/E13214_01/wli/docs92/xref/xqisocodes.html#wp1252447
 
 
Ranks are: 'preferred' > 'normal'
 
This returns the label from the first image with 'preferred' rank
 
Or the label from the first image with 'normal' rank if preferred returns nothing
 
Ranks: https://www.mediawiki.org/wiki/Extension:Wikibase_Client/Lua
 
]]
 
 
p.getImageLegend = function(frame)
 
-- look for named parameter id; if it's blank make it nil
 
local id = frame.args.id
 
if id and (#id == 0) then
 
id = nil
 
end
 
 
-- look for named parameter lang
 
-- it should contain a two-character ISO-639 language code
 
-- if it's blank fetch the language of the local wiki
 
local lang = frame.args.lang
 
if (not lang) or (#lang < 2) then
 
lang = mw.language.getContentLanguage().code
 
end
 
 
-- first unnamed parameter is the local parameter, if supplied
 
local input_parm = mw.text.trim(frame.args[1] or "")
 
if input_parm == "FETCH_WIKIDATA" then
 
local ent = mw.wikibase.getEntityObject(id)
 
local imgs
 
if ent and ent.claims then
 
imgs = ent.claims.P18
 
end
 
local imglbl
 
if imgs then
 
-- look for an image with 'preferred' rank
 
for k1, v1 in pairs(imgs) do
 
if v1.rank == "preferred" and v1.qualifiers and v1.qualifiers.P2096 then
 
local imglbls = v1.qualifiers.P2096
 
for k2, v2 in pairs(imglbls) do
 
if v2.datavalue.value.language == lang then
 
imglbl = v2.datavalue.value.text
 
break
 
end
 
end
 
end
 
end
 
-- if we don't find one, look for an image with 'normal' rank
 
if (not imglbl) then
 
for k1, v1 in pairs(imgs) do
 
if v1.rank == "normal" and v1.qualifiers and v1.qualifiers.P2096 then
 
local imglbls = v1.qualifiers.P2096
 
for k2, v2 in pairs(imglbls) do
 
if v2.datavalue.value.language == lang then
 
imglbl = v2.datavalue.value.text
 
break
 
end
 
end
 
end
 
end
 
end
 
end
 
return imglbl
 
else
 
return input_parm
 
end
 
end
 
 
-- This is used to get the QIDs of all of the values of a property, as a comma separated list if multiple values exist
 
-- Usage: {{#invoke:Wikidata |getPropertyIDs |<PropertyID> |FETCH_WIKIDATA}}
 
-- Usage: {{#invoke:Wikidata |getPropertyIDs |<PropertyID> |<InputParameter> |qid=<QID>}}
 
 
p.getPropertyIDs = function(frame)
 
local go, errorOrentity, propclaims = parseInput(frame)
 
if not go then
 
return errorOrentity
 
end
 
local entity = errorOrentity
 
-- if wiki-linked value collect the QID in a table
 
if (propclaims[1] and propclaims[1].mainsnak.snaktype == "value" and propclaims[1].mainsnak.datavalue.type == "wikibase-entityid") then
 
local out = {}
 
for k, v in pairs(propclaims) do
 
out[#out + 1] = "Q" .. v.mainsnak.datavalue.value["numeric-id"]
 
end
 
return table.concat(out, ", ")
 
else
 
-- not a wikibase-entityid, so return empty
 
return ""
 
end
 
end
 
 
-- returns the page id (Q...) of the current page or nothing of the page is not connected to Wikidata
 
function p.pageId(frame)
 
local entity = mw.wikibase.getEntityObject()
 
if not entity then return nil else return entity.id end
 
end
 
 
function p.claim(frame)
 
local property = frame.args[1] or ""
 
local id = frame.args["id"]
 
local qualifierId = frame.args["qualifier"]
 
local parameter = frame.args["parameter"]
 
local list = frame.args["list"]
 
local references = frame.args["references"]
 
local showerrors = frame.args["showerrors"]
 
local default = frame.args["default"]
 
if default then showerrors = nil end
 
 
-- get wikidata entity
 
local entity = mw.wikibase.getEntityObject(id)
 
if not entity then
 
if showerrors then return printError("entity-not-found") else return default end
 
end
 
-- fetch the first claim of satisfying the given property
 
local claims = findClaims(entity, property)
 
if not claims or not claims[1] then
 
if showerrors then return printError("property-not-found") else return default 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 list then
 
local value
 
-- iterate over all elements and return their value (if existing)
 
result = {}
 
for idx in pairs(claims) do
 
local claim = claims[sortindices[idx]]
 
value, error = getValueOfClaim(claim, qualifierId, parameter)
 
if not value and showerrors then value = error end
 
if value and references then value = value .. getReferences(frame, claim) end
 
result[#result + 1] = value
 
end
 
result = table.concat(result, list)
 
else
 
-- return first element
 
local claim = claims[sortindices[1]]
 
result, error = getValueOfClaim(claim, qualifierId, parameter)
 
if result and references then result = result .. getReferences(frame, claim) end
 
end
 
 
if result then return result else
 
if showerrors then return error else return default end
 
end
 
end
 
 
-- look into entity object
 
function p.ViewSomething(frame)
 
local f = (frame.args[1] or frame.args.id) and frame or frame:getParent()
 
local id = f.args.id
 
if id and (#id == 0) then
 
id = nil
 
end
 
local data = mw.wikibase.getEntityObject(id)
 
if not data then
 
return nil
 
end
 
 
local i = 1
 
while true do
 
local index = f.args[i]
 
if not index then
 
if type(data) == "table" then
 
return mw.text.jsonEncode(data, mw.text.JSON_PRESERVE_KEYS + mw.text.JSON_PRETTY)
 
else
 
return tostring(data)
 
end
 
end
 
 
data = data[index] or data[tonumber(index)]
 
if not data then
 
return
 
end
 
 
i = i + 1
 
end
 
end
 
 
-- getting sitelink of a given wiki
 
-- get sitelink of current item if qid not supplied
 
function p.getSiteLink(frame)
 
local qid = frame.args.qid
 
if qid == "" then qid = nil end
 
local f = mw.text.trim( frame.args[1] or "")
 
local entity = mw.wikibase.getEntity(qid)
 
if not entity then
 
return
 
end
 
local link = entity:getSitelink( f )
 
if not link then
 
return
 
end
 
return link
 
end
 
  
 
function p.Dump(frame)
 
function p.Dump(frame)

Revision as of 04:37, 10 June 2018

→ See Template:Dump.



-- Copied from [[Module:Wikidata]]. Main developer is [[User:RexxS]].

local p = {}

-- internationalisation
local i18n =
{
	["warnDump"] = "[[Category:Called function 'Dump' from module Wikidata]]",
}

function p.Dump(frame)
	local f = (frame.args[1] or frame.args.id) and frame or frame:getParent()
	local data = mw.wikibase.getEntityObject(f.args.id)
	local width = f.args.width or "100%"
	local height = f.args.height or ""
	local overflowY
	if (height ~= nil) and (height ~= "") then
		overflowY = "scroll"
	else
		overflowY = ""
	end
	mw.logObject(height)
	mw.logObject(overflowY)
	if not data then
		return i18n.warnDump
	end

	local i = 1
	while true do
		local index = f.args[i]
		if (not index) or (index == "") then
			return f:extensionTag{ name = 'syntaxhighlight', content = mw.dumpObject(data), args = {lang = "javascript", style = "width: " .. width .. ";"  .. "height: " .. height .. ";" .. "overflow-y: " .. overflowY .. ";" .. "overflow-x: hidden;" } } .. i18n.warnDump
		end

		data = data[index] or data[tonumber(index)]
		if not data then
			return i18n.warnDump
		end

		i = i + 1
	end
end

return p