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-- Version: 2021-02-06
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-- Module to implement use of a blacklist and whitelist for infobox fields
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-- Can take a named parameter |qid which is the Wikidata ID for the article
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-- if not supplied, it will use the Wikidata ID associated with the current page.
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-- Fields in blacklist are never to be displayed, i.e. module must return nil in all circumstances
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-- Fields in whitelist return local value if it exists or the Wikidata value otherwise
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-- The name of the field that this function is called from is passed in named parameter |name
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-- The name is compulsory when blacklist or whitelist is used,
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-- so the module returns nil if it is not supplied.
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-- blacklist is passed in named parameter |suppressfields (or |spf)
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-- whitelist is passed in named parameter |fetchwikidata (or |fwd)
      
local p = {}
 
local p = {}
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local cdate -- initialise as nil and only load _complex_date function if needed
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-- Module:Complex date is loaded lazily and has the following dependencies:
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-- Module:Calendar
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-- Module:ISOdate
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-- Module:DateI18n
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-- Module:No globals
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-- Module:I18n/complex date
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-- Module:Ordinal
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-- Module:I18n/ordinal
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-- Module:Yesno
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-- Module:Formatnum
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-- Module:Linguistic
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--
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-- The following, taken from https://www.mediawiki.org/wiki/Wikibase/DataModel#Dates_and_times,
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-- is needed to use Module:Complex date which seemingly requires date precision as a string.
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-- It would work better if only the authors of the mediawiki page could spell 'millennium'.
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local dp = {
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[6] = "millennium",
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[7] = "century",
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[8] = "decade",
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[9] = "year",
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[10] = "month",
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[11] = "day",
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}
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local i18n =
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{
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["errors"] =
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{
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["property-not-found"] = "Property not found.",
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["No property supplied"] = "No property supplied",
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["entity-not-found"] = "Wikidata entity not found.",
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["unknown-claim-type"] = "Unknown claim type.",
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["unknown-entity-type"] = "Unknown entity type.",
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["qualifier-not-found"] = "Qualifier not found.",
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["site-not-found"] = "Wikimedia project not found.",
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["labels-not-found"] = "No labels found.",
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["descriptions-not-found"] = "No descriptions found.",
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["aliases-not-found"] = "No aliases found.",
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["unknown-datetime-format"] = "Unknown datetime format.",
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["local-article-not-found"] = "Article is available on Wikidata, but not on Wikipedia",
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["dab-page"] = " (dab)",
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},
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["months"] =
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{
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"January", "February", "March", "April", "May", "June",
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"July", "August", "September", "October", "November", "December"
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},
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["century"] = "century",
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["BC"] = "BC",
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["BCE"] = "BCE",
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["ordinal"] =
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{
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[1] = "st",
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[2] = "nd",
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[3] = "rd",
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["default"] = "th"
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},
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["filespace"] = "File",
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["Unknown"] = "Unknown",
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["NaN"] = "Not a number",
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-- set the following to the name of a tracking category,
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-- e.g. "[[Category:Articles with missing Wikidata information]]", or "" to disable:
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["missinginfocat"] = "[[Category:Articles with missing Wikidata information]]",
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["editonwikidata"] = "Edit this on Wikidata",
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["latestdatequalifier"] = function (date) return "before " .. date end,
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-- some languages, e.g. Bosnian use a period as a suffix after each number in a date
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["datenumbersuffix"] = "",
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["list separator"] = ", ",
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["multipliers"] = {
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[0]  = "",
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[3]  = " thousand",
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[6]  = " million",
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[9]  = " billion",
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[12] = " trillion",
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}
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}
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-- This allows an internationisation module to override the above table
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if 'en' ~= mw.getContentLanguage():getCode() then
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require("Module:i18n").loadI18n("Module:WikidataIB/i18n", i18n)
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end
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-- This piece of html implements a collapsible container. Check the classes exist on your wiki.
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local collapsediv = '<div class="mw-collapsible mw-collapsed" style="width:100%; overflow:auto;" data-expandtext="{{int:show}}" data-collapsetext="{{int:hide}}">'
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-- Some items should not be linked.
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-- Each wiki can create a list of those in Module:WikidataIB/nolinks
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-- It should return a table called itemsindex, containing true for each item not to be linked
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local donotlink = {}
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local nolinks_exists, nolinks = pcall(mw.loadData, "Module:WikidataIB/nolinks")
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if nolinks_exists then
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donotlink = nolinks.itemsindex
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end
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-- To satisfy Wikipedia:Manual of Style/Titles, certain types of items are italicised, and others are quoted.
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-- The submodule [[Module:WikidataIB/titleformats]] lists the entity-ids used in 'instance of' (P31),
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-- which allows this module to identify the values that should be formatted.
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-- WikidataIB/titleformats exports a table p.formats, which is indexed by entity-id, and contains the value " or ''
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local formats = {}
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local titleformats_exists, titleformats = pcall(mw.loadData, "Module:WikidataIB/titleformats")
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if titleformats_exists then
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formats = titleformats.formats
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end
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-------------------------------------------------------------------------------
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-- Private functions
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-------------------------------------------------------------------------------
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--
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-------------------------------------------------------------------------------
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-- makeOrdinal needs to be internationalised along with the above:
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-- takes cardinal number as a numeric and returns the ordinal as a string
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-- we need three exceptions in English for 1st, 2nd, 3rd, 21st, .. 31st, etc.
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-------------------------------------------------------------------------------
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-- Dependencies: none
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-------------------------------------------------------------------------------
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local makeOrdinal = function(cardinal)
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local ordsuffix = i18n.ordinal.default
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if cardinal % 10 == 1 then
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ordsuffix = i18n.ordinal[1]
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elseif cardinal % 10 == 2 then
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ordsuffix = i18n.ordinal[2]
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elseif cardinal % 10 == 3 then
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ordsuffix = i18n.ordinal[3]
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end
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-- In English, 1, 21, 31, etc. use 'st', but 11, 111, etc. use 'th'
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-- similarly for 12 and 13, etc.
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if (cardinal % 100 == 11) or (cardinal % 100 == 12) or (cardinal % 100 == 13) then
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ordsuffix = i18n.ordinal.default
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end
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return tostring(cardinal) .. ordsuffix
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end
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-------------------------------------------------------------------------------
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-- findLang takes a "langcode" parameter if supplied and valid
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-- otherwise it tries to create it from the user's set language ({{int:lang}})
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-- failing that it uses the wiki's content language.
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-- It returns a language object
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-------------------------------------------------------------------------------
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-- Dependencies: none
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-------------------------------------------------------------------------------
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local findLang = function(langcode)
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local langobj
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langcode = mw.text.trim(langcode or "")
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if mw.language.isKnownLanguageTag(langcode) then
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langobj = mw.language.new( langcode )
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else
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langcode = mw.getCurrentFrame():preprocess( '{{int:lang}}' )
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if mw.language.isKnownLanguageTag(langcode) then
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langobj = mw.language.new( langcode )
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else
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langobj = mw.language.getContentLanguage()
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end
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end
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return langobj
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end
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-------------------------------------------------------------------------------
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-- _getItemLangCode takes a qid parameter (using the current page's qid if blank)
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-- If the item for that qid has property country (P17) it looks at the first preferred value
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-- If the country has an official language (P37), it looks at the first preferred value
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-- If that official language has a language code (P424), it returns the first preferred value
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-- Otherwise it returns nothing.
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-------------------------------------------------------------------------------
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-- Dependencies: none
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-------------------------------------------------------------------------------
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local _getItemLangCode = function(qid)
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qid = mw.text.trim(qid or ""):upper()
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if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
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if not qid then return end
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local prop17 = mw.wikibase.getBestStatements(qid, "P17")[1]
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if not prop17 or prop17.mainsnak.snaktype ~= "value" then return end
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local qid17 = prop17.mainsnak.datavalue.value.id
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local prop37 = mw.wikibase.getBestStatements(qid17, "P37")[1]
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if not prop37 or prop37.mainsnak.snaktype ~= "value" then return end
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local qid37 = prop37.mainsnak.datavalue.value.id
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local prop424 = mw.wikibase.getBestStatements(qid37, "P424")[1]
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if not prop424 or prop424.mainsnak.snaktype ~= "value" then return end
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return prop424.mainsnak.datavalue.value
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end
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-------------------------------------------------------------------------------
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-- roundto takes a number (x)
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-- and returns it rounded to (sf) significant figures
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-------------------------------------------------------------------------------
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-- Dependencies: none
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-------------------------------------------------------------------------------
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local roundto = function(x, sf)
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if x == 0 then return 0 end
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local s = 1
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if x < 0 then
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x = -x
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s = -1
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end
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if sf < 1 then sf = 1 end
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local p = 10 ^ (math.floor(math.log10(x)) - sf + 1)
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x = math.floor(x / p + 0.5) * p * s
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-- if it's integral, cast to an integer:
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if x == math.floor(x) then x = math.floor(x) end
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return x
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end
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-------------------------------------------------------------------------------
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-- decimalToDMS takes a decimal degrees (x) with precision (p)
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-- and returns degrees/minutes/seconds according to the precision
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-------------------------------------------------------------------------------
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-- Dependencies: none
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-------------------------------------------------------------------------------
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local decimalToDMS = function(x, p)
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-- if p is not supplied, use a precision around 0.1 seconds
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if not tonumber(p) then p = 1e-4 end
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local d = math.floor(x)
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local ms = (x - d) * 60
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if p > 0.5 then -- precision is > 1/2 a degree
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if ms > 30 then d = d + 1 end
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ms = 0
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end
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local m = math.floor(ms)
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local s = (ms - m) * 60
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if p > 0.008 then -- precision is > 1/2 a minute
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if s > 30 then m = m +1 end
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s = 0
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elseif p > 0.00014 then -- precision is > 1/2 a second
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s = math.floor(s + 0.5)
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elseif p > 0.000014 then -- precision is > 1/20 second
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s = math.floor(10 * s + 0.5) / 10
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elseif p > 0.0000014 then -- precision is > 1/200 second
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s = math.floor(100 * s + 0.5) / 100
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else -- cap it at 3 dec places for now
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s = math.floor(1000 * s + 0.5) / 1000
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end
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return d, m, s
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end
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-------------------------------------------------------------------------------
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-- decimalPrecision takes a decimal (x) with precision (p)
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-- and returns x rounded approximately to the given precision
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-- precision should be between 1 and 1e-6, preferably a power of 10.
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-------------------------------------------------------------------------------
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-- Dependencies: none
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-------------------------------------------------------------------------------
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local decimalPrecision = function(x, p)
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local s = 1
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if x < 0 then
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x = -x
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s = -1
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end
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-- if p is not supplied, pick an arbitrary precision
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if not tonumber(p) then p = 1e-4
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elseif p > 1 then p = 1
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elseif p < 1e-6 then p = 1e-6
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else p = 10 ^ math.floor(math.log10(p))
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end
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x = math.floor(x / p + 0.5) * p * s
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-- if it's integral, cast to an integer:
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if  x == math.floor(x) then x = math.floor(x) end
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-- if it's less than 1e-4, it will be in exponent form, so return a string with 6dp
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-- 9e-5 becomes 0.000090
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if math.abs(x) < 1e-4 then x = string.format("%f", x) end
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return x
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end
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-------------------------------------------------------------------------------
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-- formatDate takes a datetime of the usual format from mw.wikibase.entity:formatPropertyValues
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-- like "1 August 30 BCE" as parameter 1
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-- and formats it according to the df (date format) and bc parameters
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-- df = ["dmy" / "mdy" / "y"] default will be "dmy"
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-- bc = ["BC" / "BCE"] default will be "BCE"
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-------------------------------------------------------------------------------
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-- Dependencies: none
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-------------------------------------------------------------------------------
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local format_Date = function(datetime, dateformat, bc)
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local datetime = datetime or "1 August 30 BCE" -- in case of nil value
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-- chop off multiple vales and/or any hours, mins, etc.
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-- keep anything before punctuation - we just want a single date:
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local dateval = string.match( datetime, "[%w ]+")
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local dateformat = string.lower(dateformat or "dmy") -- default to dmy
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local bc = string.upper(bc or "") -- can't use nil for bc
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-- we only want to accept two possibilities: BC or default to BCE
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if bc == "BC" then
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bc = "&nbsp;" .. i18n["BC"] -- prepend a non-breaking space.
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else
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bc = "&nbsp;" .. i18n["BCE"]
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end
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local postchrist = true -- start by assuming no BCE
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local dateparts = {}
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for word in string.gmatch(dateval, "%w+") do
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if word == "BCE" or word == "BC" then -- *** internationalise later ***
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postchrist = false
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else
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-- we'll keep the parts that are not 'BCE' in a table
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dateparts[#dateparts + 1] = word
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end
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end
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if postchrist then bc = "" end -- set AD dates to no suffix *** internationalise later ***
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local sep = "&nbsp;" -- separator is nbsp
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local fdate = table.concat(dateparts, sep) -- set formatted date to same order as input
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-- if we have day month year, check dateformat
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if #dateparts == 3 then
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if dateformat == "y" then
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fdate = dateparts[3]
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elseif dateformat == "mdy" then
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fdate = dateparts[2] .. sep .. dateparts[1] .. "," .. sep .. dateparts[3]
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end
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elseif #dateparts == 2 and dateformat == "y" then
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fdate = dateparts[2]
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end
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return fdate .. bc
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end
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-------------------------------------------------------------------------------
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-- dateFormat is the handler for properties that are of type "time"
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-- It takes timestamp, precision (6 to 11 per mediawiki), dateformat (y/dmy/mdy), BC format (BC/BCE),
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-- a plaindate switch (yes/no/adj) to en/disable "sourcing circumstances"/use adjectival form,
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-- any qualifiers for the property, the language, and any adjective to use like 'before'.
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-- It passes the date through the "complex date" function
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-- and returns a string with the internatonalised date formatted according to preferences.
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-------------------------------------------------------------------------------
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-- Dependencies: findLang(); cdate(); dp[]
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-------------------------------------------------------------------------------
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local dateFormat = function(timestamp, dprec, df, bcf, pd, qualifiers, lang, adj, model)
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-- output formatting according to preferences (y/dmy/mdy/ymd)
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df = (df or ""):lower()
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-- if ymd is required, return the part of the timestamp in YYYY-MM-DD form
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-- but apply Year zero#Astronomers fix: 1 BC = 0000; 2 BC = -0001; etc.
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if df == "ymd" then
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if timestamp:sub(1,1) == "+" then
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return timestamp:sub(2,11)
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else
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local yr = tonumber(timestamp:sub(2,5)) - 1
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yr = ("000" .. yr):sub(-4)
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if yr ~= "0000" then yr = "-" .. yr end
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return yr .. timestamp:sub(6,11)
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end
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end
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-- A year can be stored like this: "+1872-00-00T00:00:00Z",
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-- which is processed here as if it were the day before "+1872-01-01T00:00:00Z",
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-- and that's the last day of 1871, so the year is wrong.
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-- So fix the month 0, day 0 timestamp to become 1 January instead:
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timestamp = timestamp:gsub("%-00%-00T", "-01-01T")
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-- just in case date precision is missing
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dprec = dprec or 11
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-- override more precise dates if required dateformat is year alone:
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if df == "y" and dprec > 9 then dprec = 9 end
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-- complex date only deals with precisions from 6 to 11, so clip range
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dprec = dprec>11 and 11 or dprec
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dprec = dprec<6 and 6 or dprec
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-- BC format is "BC" or "BCE"
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bcf = (bcf or ""):upper()
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-- plaindate only needs the first letter (y/n/a)
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pd = (pd or ""):sub(1,1):lower()
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if pd == "" or pd == "n" or pd == "f" or pd == "0" then pd = false end
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-- in case language isn't passed
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lang = lang or findLang().code
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-- set adj as empty if nil
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adj = adj or ""
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-- extract the day, month, year from the timestamp
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local bc = timestamp:sub(1, 1)=="-" and "BC" or ""
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local year, month, day = timestamp:match("[+-](%d*)-(%d*)-(%d*)T")
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local iso = tonumber(year) -- if year is missing, let it throw an error
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-- this will adjust the date format to be compatible with cdate
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-- possible formats are Y, YY, YYY0, YYYY, YYYY-MM, YYYY-MM-DD
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if dprec == 6 then iso = math.floor( (iso - 1) / 1000 ) + 1 end
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if dprec == 7 then iso = math.floor( (iso - 1) / 100 ) + 1 end
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if dprec == 8 then iso = math.floor( iso / 10 ) .. "0" end
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if dprec == 10 then iso = year .. "-" .. month end
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if dprec == 11 then iso = year .. "-" .. month .. "-" .. day end
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-- add "circa" (Q5727902) from "sourcing circumstances" (P1480)
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local sc = not pd and qualifiers and qualifiers.P1480
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if sc then
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for k1, v1 in pairs(sc) do
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if v1.datavalue and v1.datavalue.value.id == "Q5727902" then
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adj = "circa"
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break
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end
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end
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end
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-- deal with Julian dates:
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-- no point in saying that dates before 1582 are Julian - they are by default
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-- doesn't make sense for dates less precise than year
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-- we can suppress it by setting |plaindate, e.g. for use in constructing categories.
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local calendarmodel = ""
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if tonumber(year) > 1582
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and dprec > 8
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and not pd
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and model == "http://www.wikidata.org/entity/Q1985786" then
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calendarmodel = "julian"
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end
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if not cdate then
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cdate = require("Module:Complex date")._complex_date
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end
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local fdate = cdate(calendarmodel, adj, tostring(iso), dp[dprec], bc, "", "", "", "", lang, 1)
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-- this may have QuickStatements info appended to it in a div, so remove that
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fdate = fdate:gsub(' <div style="display: none;">[^<]*</div>', '')
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-- it may also be returned wrapped in a microformat, so remove that
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fdate = fdate:gsub("<[^>]*>", "")
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-- there may be leading zeros that we should remove
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fdate = fdate:gsub("^0*", "")
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-- if a plain date is required, then remove any links (like BC linked)
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if pd then
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fdate = fdate:gsub("%[%[.*|", ""):gsub("]]", "")
  −
end
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-- if 'circa', use the abbreviated form *** internationalise later ***
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fdate = fdate:gsub('circa ', '<abbr title="circa">c.</abbr>&nbsp;')
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-- deal with BC/BCE
  −
if bcf == "BCE" then
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fdate = fdate:gsub('BC', 'BCE')
  −
end
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-- deal with mdy format
  −
if df == "mdy" then
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fdate = fdate:gsub("(%d+) (%w+) (%d+)", "%2 %1, %3")
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end
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-- deal with adjectival form *** internationalise later ***
  −
if pd == "a" then
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fdate = fdate:gsub(' century', '-century')
  −
end
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return fdate
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
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-- parseParam takes a (string) parameter, e.g. from the list of frame arguments,
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-- and makes "false", "no", and "0" into the (boolean) false
  −
-- it makes the empty string and nil into the (boolean) value passed as default
  −
-- allowing the parameter to be true or false by default.
  −
-- It returns a boolean.
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-------------------------------------------------------------------------------
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-- Dependencies: none
  −
-------------------------------------------------------------------------------
  −
local parseParam = function(param, default)
  −
if type(param) == "boolean" then param = tostring(param) end
  −
if param and param ~= "" then
  −
param = param:lower()
  −
if (param == "false") or (param:sub(1,1) == "n") or (param == "0") then
  −
return false
  −
else
  −
return true
  −
end
  −
else
  −
return default
  −
end
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
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-- _getSitelink takes the qid of a Wikidata entity passed as |qid=
  −
-- It takes an optional parameter |wiki= to determine which wiki is to be checked for a sitelink
  −
-- If the parameter is blank, then it uses the local wiki.
  −
-- If there is a sitelink to an article available, it returns the plain text link to the article
  −
-- If there is no sitelink, it returns nil.
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: none
  −
-------------------------------------------------------------------------------
  −
local _getSitelink = function(qid, wiki)
  −
qid = (qid or ""):upper()
  −
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid then return nil end
  −
wiki = wiki or ""
  −
local sitelink
  −
if wiki == "" then
  −
sitelink = mw.wikibase.getSitelink(qid)
  −
else
  −
sitelink = mw.wikibase.getSitelink(qid, wiki)
  −
end
  −
return sitelink
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- _getCommonslink takes an optional qid of a Wikidata entity passed as |qid=
  −
-- It returns one of the following in order of preference:
  −
-- the Commons sitelink of the Wikidata entity - but not if onlycat=true and it's not a category;
  −
-- the Commons sitelink of the topic's main category of the Wikidata entity;
  −
-- the Commons category of the Wikidata entity - unless fallback=false.
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: _getSitelink(); parseParam()
  −
-------------------------------------------------------------------------------
  −
local _getCommonslink = function(qid, onlycat, fallback)
  −
qid = (qid or ""):upper()
  −
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid then return nil end
  −
onlycat = parseParam(onlycat, false)
  −
if fallback == "" then fallback = nil end
  −
local sitelink = _getSitelink(qid, "commonswiki")
  −
if onlycat and sitelink and sitelink:sub(1,9) ~= "Category:" then sitelink = nil end
  −
if not sitelink then
  −
-- check for topic's main category
  −
local prop910 = mw.wikibase.getBestStatements(qid, "P910")[1]
  −
if prop910 then
  −
local tmcid = prop910.mainsnak.datavalue and prop910.mainsnak.datavalue.value.id
  −
sitelink = _getSitelink(tmcid, "commonswiki")
  −
end
  −
if not sitelink then
  −
-- check for list's main category
  −
local prop1754 = mw.wikibase.getBestStatements(qid, "P1754")[1]
  −
if prop1754 then
  −
local tmcid = prop1754.mainsnak.datavalue and prop1754.mainsnak.datavalue.value.id
  −
sitelink = _getSitelink(tmcid, "commonswiki")
  −
end
  −
end
  −
end
  −
if not sitelink and fallback then
  −
-- check for Commons category (string value)
  −
local prop373 = mw.wikibase.getBestStatements(qid, "P373")[1]
  −
if prop373 then
  −
sitelink = prop373.mainsnak.datavalue and prop373.mainsnak.datavalue.value
  −
if sitelink then sitelink = "Category:" .. sitelink end
  −
end
  −
end
  −
return sitelink
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- The label in a Wikidata item is subject to vulnerabilities
  −
-- that an attacker might try to exploit.
  −
-- It needs to be 'sanitised' by removing any wikitext before use.
  −
-- If it doesn't exist, return the id for the item
  −
-- a second (boolean) value is also returned, value is true when the label exists
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: none
  −
-------------------------------------------------------------------------------
  −
local labelOrId = function(id, lang)
  −
if lang == "default" then lang = findLang().code end
  −
local label
  −
if lang then
  −
label = mw.wikibase.getLabelByLang(id, lang)
  −
else
  −
label = mw.wikibase.getLabel(id)
  −
end
  −
if label then
  −
return mw.text.nowiki(label), true
  −
else
  −
return id, false
  −
end
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- linkedItem takes an entity-id and returns a string, linked if possible.
  −
-- This is the handler for "wikibase-item". Preferences:
  −
-- 1. Display linked disambiguated sitelink if it exists
  −
-- 2. Display linked label if it is a redirect
  −
-- 3. TBA: Display an inter-language link for the label if it exists other than in default language
  −
-- 4. Display unlinked label if it exists
  −
-- 5. Display entity-id for now to indicate a label could be provided
  −
-- dtxt is text to be used instead of label, or nil.
  −
-- shortname is boolean switch to use P1813 (short name) instead of label if true.
  −
-- lang is the current language code.
  −
-- uselbl is boolean switch to force display of the label instead of the sitelink (default: false)
  −
-- linkredir is boolean switch to allow linking to a redirect (default: false)
  −
-- formatvalue is boolean switch to allow formatting as italics or quoted (default: false)
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: labelOrId(); donotlink[]
  −
-------------------------------------------------------------------------------
  −
local linkedItem = function(id, args)
  −
local lprefix = (args.lp or args.lprefix or args.linkprefix or ""):gsub('"', '') -- toughen against nil values passed
  −
local lpostfix = (args.lpostfix or ""):gsub('"', '')
  −
local prefix = (args.prefix or ""):gsub('"', '')
  −
local postfix = (args.postfix or ""):gsub('"', '')
  −
local dtxt = args.dtxt
  −
local shortname = args.shortname
  −
local lang = args.lang or "en" -- fallback to default if missing
  −
local uselbl = args.uselabel or args.uselbl
  −
uselbl = parseParam(uselbl, false)
  −
local linkredir = args.linkredir
  −
linkredir = parseParam(linkredir, false)
  −
local formatvalue = args.formatvalue or args.fv
  −
formatvalue = parseParam(formatvalue, false)
  −
-- see if item might need italics or quotes
  −
local fmt = ""
  −
if next(formats) and formatvalue then
  −
for k, v in ipairs( mw.wikibase.getBestStatements(id, "P31") ) do
  −
if v.mainsnak.datavalue and formats[v.mainsnak.datavalue.value.id] then
  −
fmt = formats[v.mainsnak.datavalue.value.id]
  −
break -- pick the first match
  −
end
  −
end
  −
end
  −
local disp
  −
local sitelink = mw.wikibase.getSitelink(id)
  −
local label, islabel
  −
if dtxt then
  −
label, islabel = dtxt, true
  −
elseif shortname then
  −
-- see if there is a shortname in our language, and set label to it
  −
for k, v in ipairs( mw.wikibase.getBestStatements(id, "P1813") ) do
  −
if v.mainsnak.datavalue.value.language == lang then
  −
label, islabel = v.mainsnak.datavalue.value.text, true
  −
break
  −
end -- test for language match
  −
end -- loop through values of short name
  −
-- if we have no label set, then there was no shortname available
  −
if not islabel then
  −
label, islabel = labelOrId(id)
  −
shortname = false
  −
end
  −
else
  −
label, islabel = labelOrId(id)
  −
end
  −
if mw.site.siteName ~= "Wikimedia Commons" then
  −
if sitelink then
  −
if not (dtxt or shortname) then
  −
-- if sitelink and label are the same except for case, no need to process further
  −
if sitelink:lower() ~= label:lower() then
  −
-- strip any namespace or dab from the sitelink
  −
local pos = sitelink:find(":") or 0
  −
local slink = sitelink
  −
if pos > 0 then
  −
local pfx = sitelink:sub(1,pos-1)
  −
if mw.site.namespaces[pfx] then -- that prefix is a valid namespace, so remove it
  −
slink = sitelink:sub(pos+1)
  −
end
  −
end
  −
-- remove stuff after commas or inside parentheses - ie. dabs
  −
slink = slink:gsub("%s%(.+%)$", ""):gsub(",.+$", "")
  −
-- if uselbl is false, use sitelink instead of label
  −
if not uselbl then
  −
--  use slink as display, preserving label case - find("^%u") is true for 1st char uppercase
  −
if label:find("^%u") then
  −
label = slink:gsub("^(%l)", string.upper)
  −
else
  −
label = slink:gsub("^(%u)", string.lower)
  −
end
  −
end
  −
end
  −
end
  −
if donotlink[label] then
  −
disp = prefix .. fmt .. label .. fmt .. postfix
  −
else
  −
disp = "[[" .. lprefix .. sitelink .. lpostfix .. "|" .. prefix .. fmt .. label .. fmt .. postfix .. "]]"
  −
end
  −
elseif islabel then
  −
-- no sitelink, label exists, so check if a redirect with that title exists, if linkredir is true
  −
-- display plain label by default
  −
disp = prefix .. fmt .. label .. fmt .. postfix
  −
if linkredir then
  −
local artitle = mw.title.new(label, 0) -- only nil if label has invalid chars
  −
if not donotlink[label] and artitle and artitle.redirectTarget then
  −
-- there's a redirect with the same title as the label, so let's link to that
  −
disp = "[[".. lprefix .. label .. lpostfix .. "|" .. prefix .. fmt .. label .. fmt .. postfix .. "]]"
  −
end
  −
end -- test if article title exists as redirect on current Wiki
  −
else
  −
-- no sitelink and no label, so return whatever was returned from labelOrId for now
  −
-- add tracking category [[Category:Articles with missing Wikidata information]]
  −
-- for enwiki, just return the tracking category
  −
if mw.wikibase.getGlobalSiteId() == "enwiki" then
  −
disp = i18n.missinginfocat
  −
else
  −
disp = prefix .. label .. postfix .. i18n.missinginfocat
  −
end
  −
end
  −
else
  −
local ccat = mw.wikibase.getBestStatements(id, "P373")[1]
  −
if ccat and ccat.mainsnak.datavalue then
  −
ccat = ccat.mainsnak.datavalue.value
  −
disp = "[[" .. lprefix .. "Category:" .. ccat .. lpostfix .. "|" .. prefix .. label .. postfix .. "]]"
  −
elseif sitelink then
  −
-- this asumes that if a sitelink exists, then a label also exists
  −
disp = "[[" .. lprefix .. sitelink .. lpostfix .. "|" .. prefix .. label .. postfix .. "]]"
  −
else
  −
-- no sitelink and no Commons cat, so return label from labelOrId for now
  −
disp = prefix .. label .. postfix
  −
end
  −
end
  −
return disp
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- sourced takes a table representing a statement that may or may not have references
  −
-- it looks for a reference sourced to something not containing the word "wikipedia"
  −
-- it returns a boolean = true if it finds a sourced reference.
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: none
  −
-------------------------------------------------------------------------------
  −
local sourced = function(claim)
  −
if claim.references then
  −
for kr, vr in pairs(claim.references) do
  −
local ref = mw.wikibase.renderSnaks(vr.snaks)
  −
if not ref:find("Wiki") then
  −
return true
  −
end
  −
end
  −
end
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- setRanks takes a flag (parameter passed) that requests the values to return
  −
-- "b[est]" returns preferred if available, otherwise normal
  −
-- "p[referred]" returns preferred
  −
-- "n[ormal]" returns normal
  −
-- "d[eprecated]" returns deprecated
  −
-- multiple values are allowed, e.g. "preferred normal" (which is the default)
  −
-- "best" will override the other flags, and set p and n
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: none
  −
-------------------------------------------------------------------------------
  −
local setRanks = function(rank)
  −
rank = (rank or ""):lower()
  −
-- if nothing passed, return preferred and normal
  −
-- if rank == "" then rank = "p n" end
  −
local ranks = {}
  −
for w in string.gmatch(rank, "%a+") do
  −
w = w:sub(1,1)
  −
if w == "b" or w == "p" or w == "n" or w == "d" then
  −
ranks[w] = true
  −
end
  −
end
  −
-- check if "best" is requested or no ranks requested; and if so, set preferred and normal
  −
if ranks.b or not next(ranks) then
  −
ranks.p = true
  −
ranks.n = true
  −
end
  −
return ranks
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- parseInput processes the Q-id , the blacklist and the whitelist
  −
-- if an input parameter is supplied, it returns that and ends the call.
  −
-- it returns (1) either the qid or nil indicating whether or not the call should continue
  −
-- and (2) a table containing all of the statements for the propertyID and relevant Qid
  −
-- if "best" ranks are requested, it returns those instead of all non-deprecated ranks
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: none
  −
-------------------------------------------------------------------------------
  −
local parseInput = function(frame, input_parm, property_id)
  −
-- There may be a local parameter supplied, if it's blank, set it to nil
  −
input_parm = mw.text.trim(input_parm or "")
  −
if input_parm == "" then input_parm = nil end
  −
  −
-- return nil if Wikidata is not available
  −
if not mw.wikibase then return false, input_parm end
  −
  −
local args = frame.args
  −
  −
-- can take a named parameter |qid which is the Wikidata ID for the article.
  −
-- if it's not supplied, use the id for the current page
  −
local qid = args.qid or ""
  −
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
-- if there's no Wikidata item for the current page return nil
  −
if not qid then return false, input_parm end
  −
  −
-- The blacklist is passed in named parameter |suppressfields
  −
local blacklist = args.suppressfields or args.spf or ""
  −
  −
-- The whitelist is passed in named parameter |fetchwikidata
  −
local whitelist = args.fetchwikidata or args.fwd or ""
  −
if whitelist == "" then whitelist = "NONE" end
  −
  −
-- The name of the field that this function is called from is passed in named parameter |name
  −
local fieldname = args.name or ""
  −
  −
if blacklist ~= "" then
  −
-- The name is compulsory when blacklist is used, so return nil if it is not supplied
  −
if fieldname == "" then return false, nil end
  −
-- If this field is on the blacklist, then return nil
  −
if blacklist:find(fieldname) then return false, nil end
  −
end
  −
  −
-- If we got this far then we're not on the blacklist
  −
-- The blacklist overrides any locally supplied parameter as well
  −
-- If a non-blank input parameter was supplied return it
  −
if input_parm then return false, input_parm end
  −
  −
-- We can filter out non-valid properties
  −
if property_id:sub(1,1):upper() ~="P" or property_id == "P0" then return false, nil end
  −
  −
-- Otherwise see if this field is on the whitelist:
  −
-- needs a bit more logic because find will return its second value = 0 if fieldname is ""
  −
-- but nil if fieldname not found on whitelist
  −
local _, found = whitelist:find(fieldname)
  −
found = ((found or 0) > 0)
  −
if whitelist ~= 'ALL' and (whitelist:upper() == "NONE" or not found) then
  −
return false, nil
  −
end
  −
  −
-- See what's on Wikidata (the call always returns a table, but it may be empty):
  −
local props = {}
  −
if args.reqranks.b then
  −
props = mw.wikibase.getBestStatements(qid, property_id)
  −
else
  −
props = mw.wikibase.getAllStatements(qid, property_id)
  −
end
  −
if props[1] then
  −
return qid, props
  −
end
  −
-- no property on Wikidata
  −
return false, nil
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- createicon assembles the "Edit at Wikidata" pen icon.
  −
-- It returns a wikitext string inside a span class="penicon"
  −
-- if entityID is nil or empty, the ID associated with current page is used
  −
-- langcode and propertyID may be nil or empty
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: i18n[];
  −
-------------------------------------------------------------------------------
  −
local createicon = function(langcode, entityID, propertyID)
  −
langcode = langcode or ""
  −
if not entityID or entityID == "" then entityID= mw.wikibase.getEntityIdForCurrentPage() end
  −
propertyID = propertyID or ""
  −
local icon = "&nbsp;<span class='penicon autoconfirmed-show'>[["
  −
-- "&nbsp;<span data-bridge-edit-flow='overwrite' class='penicon'>[[" -> enable Wikidata Bridge
  −
.. i18n["filespace"]
  −
.. ":OOjs UI icon edit-ltr-progressive.svg |frameless |text-top |10px |alt="
  −
.. i18n["editonwikidata"]
  −
.. "|link=https://www.wikidata.org/wiki/" .. entityID
  −
if langcode ~= "" then icon = icon .. "?uselang=" .. langcode end
  −
if propertyID ~= "" then icon = icon .. "#" .. propertyID end
  −
icon = icon .. "|" .. i18n["editonwikidata"] .. "]]</span>"
  −
return icon
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- assembleoutput takes the sequence table containing the property values
  −
-- and formats it according to switches given. It returns a string or nil.
  −
-- It uses the entityID (and optionally propertyID) to create a link in the pen icon.
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: parseParam();
  −
-------------------------------------------------------------------------------
  −
local assembleoutput = function(out, args, entityID, propertyID)
  −
  −
-- sorted is a boolean passed to enable sorting of the values returned
  −
-- if nothing or an empty string is passed set it false
  −
-- if "false" or "no" or "0" is passed set it false
  −
local sorted = parseParam(args.sorted, false)
  −
  −
-- noicon is a boolean passed to suppress the trailing "edit at Wikidata" icon
  −
-- for use when the value is processed further by the infobox
  −
-- if nothing or an empty string is passed set it false
  −
-- if "false" or "no" or "0" is passed set it false
  −
local noic = parseParam(args.noicon, false)
  −
  −
-- list is the name of a template that a list of multiple values is passed through
  −
-- examples include "hlist" and "ubl"
  −
-- setting it to "prose" produces something like "1, 2, 3, and 4"
  −
local list = args.list or ""
  −
  −
-- sep is a string that is used to separate multiple returned values
  −
-- if nothing or an empty string is passed set it to the default
  −
-- any double-quotes " are stripped out, so that spaces may be passed
  −
-- e.g. |sep=" - "
  −
local sepdefault = i18n["list separator"]
  −
local separator = args.sep or ""
  −
separator = string.gsub(separator, '"', '')
  −
if separator == "" then
  −
separator = sepdefault
  −
end
  −
  −
-- collapse is a number that determines the maximum number of returned values
  −
-- before the output is collapsed.
  −
-- Zero or not a number result in no collapsing (default becomes 0).
  −
local collapse = tonumber(args.collapse) or 0
  −
  −
-- replacetext (rt) is a string that is returned instead of any non-empty Wikidata value
  −
-- this is useful for tracking and debugging
  −
local replacetext = mw.text.trim(args.rt or args.replacetext or "")
  −
  −
-- if there's anything to return, then return a list
  −
-- comma-separated by default, but may be specified by the sep parameter
  −
-- optionally specify a hlist or ubl or a prose list, etc.
  −
local strout
  −
if #out > 0 then
  −
if sorted then table.sort(out) end
  −
-- if there's something to display and a pen icon is wanted, add it the end of the last value
  −
local hasdisplay = false
  −
for i, v in ipairs(out) do
  −
if v ~= i18n.missinginfocat then
  −
hasdisplay = true
  −
break
  −
end
  −
end
  −
if not noic and hasdisplay then
  −
out[#out] = out[#out] .. createicon(args.langobj.code, entityID, propertyID)
  −
end
  −
if list == "" then
  −
strout = table.concat(out, separator)
  −
elseif list:lower() == "prose" then
  −
strout = mw.text.listToText( out )
  −
else
  −
strout = mw.getCurrentFrame():expandTemplate{title = list, args = out}
  −
end
  −
if collapse >0 and #out > collapse then
  −
strout = collapsediv .. strout .. "</div>"
  −
end
  −
else
  −
strout = nil -- no items had valid reference
  −
end
  −
if replacetext ~= "" and strout then strout = replacetext end
  −
return strout
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- rendersnak takes a table (propval) containing the information stored on one property value
  −
-- and returns the value as a string and its language if monolingual text.
  −
-- It handles data of type:
  −
-- wikibase-item
  −
-- time
  −
-- string, url, commonsMedia, external-id
  −
-- quantity
  −
-- globe-coordinate
  −
-- monolingualtext
  −
-- It also requires linked, the link/pre/postfixes, uabbr, and the arguments passed from frame.
  −
-- The optional filter parameter allows quantities to be be filtered by unit Qid.
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: parseParam(); labelOrId(); i18n[]; dateFormat();
  −
-- roundto(); decimalPrecision(); decimalToDMS(); linkedItem();
  −
-------------------------------------------------------------------------------
  −
local rendersnak = function(propval, args, linked, lpre, lpost, pre, post, uabbr, filter)
  −
lpre = lpre or ""
  −
lpost = lpost or ""
  −
pre = pre or ""
  −
post = post or ""
  −
args.lang = args.lang or findLang().code
  −
-- allow values to display a fixed text instead of label
  −
local dtxt = args.displaytext or args.dt
  −
if dtxt == "" then dtxt = nil end
  −
-- switch to use display of short name (P1813) instead of label
  −
local shortname = args.shortname or args.sn
  −
shortname = parseParam(shortname, false)
  −
local snak = propval.mainsnak or propval
  −
local dtype = snak.datatype
  −
local dv = snak.datavalue
  −
dv = dv and dv.value
  −
-- value and monolingual text language code returned
  −
local val, mlt
  −
if propval.rank and not args.reqranks[propval.rank:sub(1, 1)] then
  −
-- val is nil: value has a rank that isn't requested
  −
------------------------------------
  −
elseif snak.snaktype == "somevalue" then -- value is unknown
  −
val = i18n["Unknown"]
  −
------------------------------------
  −
elseif snak.snaktype == "novalue" then -- value is none
  −
-- val = "No value" -- don't return anything
  −
------------------------------------
  −
elseif dtype == "wikibase-item" then -- data type is a wikibase item:
  −
-- it's wiki-linked value, so output as link if enabled and possible
  −
local qnumber = dv.id
  −
if linked then
  −
val = linkedItem(qnumber, args)
  −
else -- no link wanted so check for display-text, otherwise test for lang code
  −
local label, islabel
  −
if dtxt then
  −
label = dtxt
  −
else
  −
label, islabel = labelOrId(qnumber)
  −
local langlabel = mw.wikibase.getLabelByLang(qnumber, args.lang)
  −
if langlabel then
  −
label = mw.text.nowiki( langlabel )
  −
end
  −
end
  −
val = pre .. label .. post
  −
end -- test for link required
  −
------------------------------------
  −
elseif dtype == "time" then -- data type is time:
  −
-- time is in timestamp format
  −
-- date precision is integer per mediawiki
  −
-- output formatting according to preferences (y/dmy/mdy)
  −
-- BC format as BC or BCE
  −
-- plaindate is passed to disable looking for "sourcing cirumstances"
  −
-- or to set the adjectival form
  −
-- qualifiers (if any) is a nested table or nil
  −
-- lang is given, or user language, or site language
  −
--
  −
-- Here we can check whether args.df has a value
  −
-- If not, use code from Module:Sandbox/RexxS/Getdateformat to set it from templates like {{Use mdy dates}}
  −
val = dateFormat(dv.time, dv.precision, args.df, args.bc, args.pd, propval.qualifiers, args.lang, "", dv.calendarmodel)
  −
------------------------------------
  −
-- data types which are strings:
  −
elseif dtype == "commonsMedia" or dtype == "external-id" or dtype == "string" or dtype == "url" then
  −
-- commonsMedia or external-id or string or url
  −
-- all have mainsnak.datavalue.value as string
  −
if (lpre == "" or lpre == ":") and lpost == "" then
  −
-- don't link if no linkpre/postfix or linkprefix is just ":"
  −
val = pre .. dv .. post
  −
elseif dtype == "external-id" then
  −
val = "[" .. lpre .. dv .. lpost .. " " .. pre .. dv .. post .. "]"
  −
else
  −
val = "[[" .. lpre .. dv .. lpost .. "|" .. pre .. dv .. post .. "]]"
  −
end -- check for link requested (i.e. either linkprefix or linkpostfix exists)
  −
------------------------------------
  −
-- data types which are quantities:
  −
elseif dtype == "quantity" then
  −
-- quantities have mainsnak.datavalue.value.amount and mainsnak.datavalue.value.unit
  −
-- the unit is of the form http://www.wikidata.org/entity/Q829073
  −
--
  −
-- implement a switch to turn on/off numerical formatting later
  −
local fnum = true
  −
--
  −
-- a switch to turn on/off conversions - only for en-wiki
  −
local conv = parseParam(args.conv or args.convert, false)
  −
-- if we have conversions, we won't have formatted numbers or scales
  −
if conv then
  −
uabbr = true
  −
fnum = false
  −
args.scale = "0"
  −
end
  −
--
  −
-- a switch to turn on/off showing units, default is true
  −
local showunits = parseParam(args.su or args.showunits, true)
  −
--
  −
-- convert amount to a number
  −
local amount = tonumber(dv.amount) or i18n["NaN"]
  −
--
  −
-- scale factor for millions, billions, etc.
  −
local sc = tostring(args.scale or ""):sub(1,1):lower()
  −
local scale
  −
if sc == "a" then
  −
-- automatic scaling
  −
if amount > 1e15 then
  −
scale = 12
  −
elseif amount > 1e12 then
  −
scale = 9
  −
elseif amount > 1e9 then
  −
scale = 6
  −
elseif amount > 1e6 then
  −
scale = 3
  −
else
  −
scale = 0
  −
end
  −
else
  −
scale = tonumber(args.scale) or 0
  −
if scale < 0 or scale > 12 then scale = 0 end
  −
scale = math.floor(scale/3) * 3
  −
end
  −
local factor = 10^scale
  −
amount = amount / factor
  −
-- ranges:
  −
local range = ""
  −
-- check if upper and/or lower bounds are given and significant
  −
local upb = tonumber(dv.upperBound)
  −
local lowb = tonumber(dv.lowerBound)
  −
if upb and lowb then
  −
-- differences rounded to 2 sig fig:
  −
local posdif = roundto(upb - amount, 2) / factor
  −
local negdif = roundto(amount - lowb, 2) / factor
  −
upb, lowb = amount + posdif, amount - negdif
  −
-- round scaled numbers to integers or 4 sig fig
  −
if (scale > 0 or sc == "a") then
  −
if amount < 1e4 then
  −
amount = roundto(amount, 4)
  −
else
  −
amount = math.floor(amount + 0.5)
  −
end
  −
end
  −
if fnum then amount = args.langobj:formatNum( amount ) end
  −
if posdif ~= negdif then
  −
-- non-symmetrical
  −
range = " +" .. posdif .. " -" .. negdif
  −
elseif posdif ~= 0 then
  −
-- symmetrical and non-zero
  −
range = " ±" .. posdif
  −
else
  −
-- otherwise range is zero, so leave it as ""
  −
end
  −
else
  −
-- round scaled numbers to integers or 4 sig fig
  −
if (scale > 0 or sc == "a") then
  −
if amount < 1e4 then
  −
amount = roundto(amount, 4)
  −
else
  −
amount = math.floor(amount + 0.5)
  −
end
  −
end
  −
if fnum then amount = args.langobj:formatNum( amount ) end
  −
end
  −
-- unit names and symbols:
  −
-- extract the qid in the form 'Qnnn' from the value.unit url
  −
-- and then fetch the label from that - or symbol if unitabbr is true
  −
local unit = ""
  −
local usep = ""
  −
local usym = ""
  −
local unitqid = string.match( dv.unit, "(Q%d+)" )
  −
if filter and unitqid ~= filter then return nil end
  −
if unitqid and showunits then
  −
local uname = mw.wikibase.getLabelByLang(unitqid, args.lang) or ""
  −
if uname ~= "" then usep, unit = " ", uname end
  −
if uabbr then
  −
-- see if there's a unit symbol (P5061)
  −
local unitsymbols = mw.wikibase.getBestStatements(unitqid, "P5061")
  −
-- construct fallback table, add local lang and multiple languages
  −
local fbtbl = mw.language.getFallbacksFor( args.lang )
  −
table.insert( fbtbl, 1, args.lang )
  −
table.insert( fbtbl, 1, "mul" )
  −
local found = false
  −
for idx1, us in ipairs(unitsymbols) do
  −
for idx2, fblang in ipairs(fbtbl) do
  −
if us.mainsnak.datavalue.value.language == fblang then
  −
usym = us.mainsnak.datavalue.value.text
  −
found = true
  −
break
  −
end
  −
if found then break end
  −
end -- loop through fallback table
  −
end -- loop through values of P5061
  −
if found then usep, unit = "&nbsp;", usym end
  −
end
  −
end
  −
-- format display:
  −
if conv then
  −
if range == "" then
  −
val = mw.getCurrentFrame():expandTemplate{title = "cvt", args = {amount, unit}}
  −
else
  −
val = mw.getCurrentFrame():expandTemplate{title = "cvt", args = {lowb, "to", upb, unit}}
  −
end
  −
elseif unit == "$" or unit == "£" then
  −
val = unit .. amount .. range .. i18n.multipliers[scale]
  −
else
  −
val = amount .. range .. i18n.multipliers[scale] .. usep .. unit
  −
end
  −
------------------------------------
  −
-- datatypes which are global coordinates:
  −
elseif dtype == "globe-coordinate" then
  −
-- 'display' parameter defaults to "inline, title" *** unused for now ***
  −
-- local disp = args.display or ""
  −
-- if disp == "" then disp = "inline, title" end
  −
--
  −
-- format parameter switches from deg/min/sec to decimal degrees
  −
-- default is deg/min/sec -- decimal degrees needs |format = dec
  −
local form = (args.format or ""):lower():sub(1,3)
  −
if form ~= "dec" then form = "dms" end -- not needed for now
  −
--
  −
-- show parameter allows just the latitude, or just the longitude, or both
  −
-- to be returned as a signed decimal, ignoring the format parameter.
  −
local show = (args.show or ""):lower()
  −
if show ~= "longlat" then show = show:sub(1,3) end
  −
--
  −
local lat, long, prec = dv.latitude, dv.longitude, dv.precision
  −
if show == "lat" then
  −
val = decimalPrecision(lat, prec)
  −
elseif show == "lon" then
  −
val = decimalPrecision(long, prec)
  −
elseif show == "longlat" then
  −
val = decimalPrecision(long, prec) .. ", " .. decimalPrecision(lat, prec)
  −
else
  −
local ns = "N"
  −
local ew = "E"
  −
if lat < 0 then
  −
ns = "S"
  −
lat = - lat
  −
end
  −
if long < 0 then
  −
ew = "W"
  −
long = - long
  −
end
  −
if form == "dec" then
  −
lat = decimalPrecision(lat, prec)
  −
long = decimalPrecision(long, prec)
  −
val = lat .. "°" .. ns .. " " .. long ..  "°" .. ew
  −
else
  −
local latdeg, latmin, latsec = decimalToDMS(lat, prec)
  −
local longdeg, longmin, longsec = decimalToDMS(long, prec)
  −
  −
if latsec == 0 and longsec == 0 then
  −
if latmin == 0 and longmin == 0 then
  −
val = latdeg .. "°" .. ns .. " " .. longdeg ..  "°" .. ew
  −
else
  −
val = latdeg .. "°" .. latmin .. "′" .. ns .. " "
  −
val = val .. longdeg .. "°".. longmin .. "′" .. ew
  −
end
  −
else
  −
val = latdeg .. "°" .. latmin .. "′" .. latsec .. "″" .. ns .. " "
  −
val = val .. longdeg .. "°" .. longmin .. "′" .. longsec .. "″" .. ew
  −
end
  −
end
  −
end
  −
------------------------------------
  −
elseif dtype == "monolingualtext" then -- data type is Monolingual text:
  −
-- has mainsnak.datavalue.value as a table containing language/text pairs
  −
-- collect all the values in 'out' and languages in 'mlt' and process them later
  −
val = pre .. dv.text .. post
  −
mlt = dv.language
  −
------------------------------------
  −
else
  −
-- some other data type so write a specific handler
  −
val = "unknown data type: " .. dtype
  −
end -- of datatype/unknown value/sourced check
  −
return val, mlt
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- propertyvalueandquals takes a property object, the arguments passed from frame,
  −
-- and a qualifier propertyID.
  −
-- It returns a sequence (table) of values representing the values of that property
  −
-- and qualifiers that match the qualifierID if supplied.
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: parseParam(); sourced(); labelOrId(); i18n.latestdatequalifier(); format_Date();
  −
-- makeOrdinal(); roundto(); decimalPrecision(); decimalToDMS(); assembleoutput();
  −
-------------------------------------------------------------------------------
  −
local function propertyvalueandquals(objproperty, args, qualID)
  −
-- needs this style of declaration because it's re-entrant
  −
  −
-- onlysourced is a boolean passed to return only values sourced to other than Wikipedia
  −
-- if nothing or an empty string is passed set it true
  −
local onlysrc = parseParam(args.onlysourced or args.osd, true)
  −
  −
-- linked is a a boolean that enables the link to a local page via sitelink
  −
-- if nothing or an empty string is passed set it true
  −
local linked = parseParam(args.linked, true)
  −
  −
-- prefix is a string that may be nil, empty (""), or a string of characters
  −
-- this is prefixed to each value
  −
-- useful when when multiple values are returned
  −
-- any double-quotes " are stripped out, so that spaces may be passed
  −
local prefix = (args.prefix or ""):gsub('"', '')
  −
  −
-- postfix is a string that may be nil, empty (""), or a string of characters
  −
-- this is postfixed to each value
  −
-- useful when when multiple values are returned
  −
-- any double-quotes " are stripped out, so that spaces may be passed
  −
local postfix = (args.postfix or ""):gsub('"', '')
  −
  −
-- linkprefix is a string that may be nil, empty (""), or a string of characters
  −
-- this creates a link and is then prefixed to each value
  −
-- useful when when multiple values are returned and indirect links are needed
  −
-- any double-quotes " are stripped out, so that spaces may be passed
  −
local lprefix = (args.linkprefix or args.lp or ""):gsub('"', '')
  −
  −
-- linkpostfix is a string that may be nil, empty (""), or a string of characters
  −
-- this is postfixed to each value when linking is enabled with lprefix
  −
-- useful when when multiple values are returned
  −
-- any double-quotes " are stripped out, so that spaces may be passed
  −
local lpostfix = (args.linkpostfix or ""):gsub('"', '')
  −
  −
-- wdlinks is a boolean passed to enable links to Wikidata when no article exists
  −
-- if nothing or an empty string is passed set it false
  −
local wdl = parseParam(args.wdlinks or args.wdl, false)
  −
  −
-- unitabbr is a boolean passed to enable unit abbreviations for common units
  −
-- if nothing or an empty string is passed set it false
  −
local uabbr = parseParam(args.unitabbr or args.uabbr, false)
  −
  −
-- qualsonly is a boolean passed to return just the qualifiers
  −
-- if nothing or an empty string is passed set it false
  −
local qualsonly = parseParam(args.qualsonly or args.qo, false)
  −
  −
-- maxvals is a string that may be nil, empty (""), or a number
  −
-- this determines how many items may be returned when multiple values are available
  −
-- setting it = 1 is useful where the returned string is used within another call, e.g. image
  −
local maxvals = tonumber(args.maxvals) or 0
  −
  −
-- pd (plain date) is a string: yes/true/1 | no/false/0 | adj
  −
-- to disable/enable "sourcing cirumstances" or use adjectival form for the plain date
  −
local pd = args.plaindate or args.pd or "no"
  −
args.pd = pd
  −
  −
-- allow qualifiers to have a different date format; default to year unless qualsonly is set
  −
args.qdf = args.qdf or args.qualifierdateformat or args.df or (not qualsonly and "y")
  −
  −
local lang = args.lang or findLang().code
  −
  −
    -- qualID is a string list of wanted qualifiers or "ALL"
  −
    qualID = qualID or ""
  −
    -- capitalise list of wanted qualifiers and substitute "DATES"
  −
    qualID = qualID:upper():gsub("DATES", "P580, P582")
  −
    local allflag = (qualID == "ALL")
  −
    -- create table of wanted qualifiers as key
  −
    local qwanted = {}
  −
    -- create sequence of wanted qualifiers
  −
    local qorder = {}
  −
    for q in mw.text.gsplit(qualID, "%p") do -- split at punctuation and iterate
  −
        local qtrim = mw.text.trim(q)
  −
        if qtrim ~= "" then
  −
            qwanted[mw.text.trim(q)] = true
  −
            qorder[#qorder+1] = qtrim
  −
        end
  −
    end
  −
    -- qsep is the output separator for rendering qualifier list
  −
    local qsep = (args.qsep or ""):gsub('"', '')
  −
    -- qargs are the arguments to supply to assembleoutput()
  −
    local qargs = {
  −
        ["osd"]        = "false",
  −
        ["linked"]      = tostring(linked),
  −
        ["prefix"]      = args.qprefix,
  −
        ["postfix"]    = args.qpostfix,
  −
        ["linkprefix"]  = args.qlinkprefix or args.qlp,
  −
        ["linkpostfix"] = args.qlinkpostfix,
  −
        ["wdl"]        = "false",
  −
        ["unitabbr"]    = tostring(uabbr),
  −
        ["maxvals"]    = 0,
  −
        ["sorted"]      = tostring(args.qsorted),
  −
        ["noicon"]      = "true",
  −
        ["list"]        = args.qlist,
  −
        ["sep"]        = qsep,
  −
        ["langobj"]    = args.langobj,
  −
        ["lang"]        = args.langobj.code,
  −
        ["df"]          = args.qdf,
  −
        ["sn"]          = parseParam(args.qsn or args.qshortname, false),
  −
    }
  −
  −
-- all proper values of a Wikidata property will be the same type as the first
  −
-- qualifiers don't have a mainsnak, properties do
  −
local datatype = objproperty[1].datatype or objproperty[1].mainsnak.datatype
  −
  −
-- out[] holds the a list of returned values for this property
  −
-- mlt[] holds the language code if the datatype is monolingual text
  −
local out = {}
  −
local mlt = {}
  −
  −
for k, v in ipairs(objproperty) do
  −
local hasvalue = true
  −
if (onlysrc and not sourced(v)) then
  −
-- no value: it isn't sourced when onlysourced=true
  −
hasvalue = false
  −
else
  −
local val, lcode = rendersnak(v, args, linked, lprefix, lpostfix, prefix, postfix, uabbr)
  −
if not val then
  −
hasvalue = false -- rank doesn't match
  −
elseif qualsonly and qualID then
  −
-- suppress value returned: only qualifiers are requested
  −
else
  −
out[#out+1], mlt[#out+1] = val, lcode
  −
end
  −
end
  −
  −
-- See if qualifiers are to be returned:
  −
local snak = v.mainsnak or v
  −
if hasvalue and v.qualifiers and qualID ~= "" and snak.snaktype~="novalue" then
  −
            -- collect all wanted qualifier values returned in qlist, indexed by propertyID
  −
local qlist = {}
  −
local timestart, timeend = "", ""
  −
            -- loop through qualifiers
  −
            for k1, v1 in pairs(v.qualifiers) do
  −
                if allflag or qwanted[k1] then
  −
                    if k1 == "P1326" then
  −
                        local ts = v1[1].datavalue.value.time
  −
                        local dp = v1[1].datavalue.value.precision
  −
                        qlist[k1] = dateFormat(ts, dp, args.qdf, args.bc, pd, "", lang, "before")
  −
                    elseif k1 == "P1319" then
  −
                        local ts = v1[1].datavalue.value.time
  −
                        local dp = v1[1].datavalue.value.precision
  −
                        qlist[k1] = dateFormat(ts, dp, args.qdf, args.bc, pd, "", lang, "after")
  −
                    elseif k1 == "P580" then
  −
                        timestart = propertyvalueandquals(v1, qargs)[1] or "" -- treat only one start time as valid
  −
                    elseif k1 == "P582" then
  −
                        timeend = propertyvalueandquals(v1, qargs)[1] or "" -- treat only one end time as valid
  −
                    else
  −
                        local q = assembleoutput(propertyvalueandquals(v1, qargs), qargs)
  −
                        -- we already deal with circa via 'sourcing circumstances' if the datatype was time
  −
                        -- circa may be either linked or unlinked *** internationalise later ***
  −
                        if datatype ~= "time" or q ~= "circa" and not (type(q) == "string" and q:find("circa]]")) then
  −
                            qlist[k1] = q
  −
                        end
  −
                    end
  −
                end -- of test for wanted
  −
            end -- of loop through qualifiers
  −
            -- set date separator
  −
local t = timestart .. timeend
  −
-- *** internationalise date separators later ***
  −
local dsep = "&ndash;"
  −
if t:find("%s") or t:find("&nbsp;") then dsep = " &ndash; " end
  −
            -- set the order for the list of qualifiers returned; start time and end time go last
  −
if next(qlist) then
  −
                local qlistout = {}
  −
                if allflag then
  −
                    for k2, v2 in pairs(qlist) do
  −
                        qlistout[#qlistout+1] = v2
  −
                    end
  −
                else
  −
                    for i2, v2 in ipairs(qorder) do
  −
                        qlistout[#qlistout+1] = qlist[v2]
  −
                    end
  −
                end
  −
                if t ~= "" then
  −
                    qlistout[#qlistout+1] = timestart .. dsep .. timeend
  −
                end
  −
local qstr = assembleoutput(qlistout, qargs)
  −
if qualsonly then
  −
out[#out+1] = qstr
  −
else
  −
out[#out] = out[#out] .. " (" .. qstr .. ")"
  −
end
  −
elseif t ~= "" then
  −
if qualsonly then
  −
if timestart == "" then
  −
out[#out+1] = timeend
  −
elseif timeend == "" then
  −
out[#out+1] = timestart
  −
else
  −
out[#out+1] = timestart .. dsep .. timeend
  −
end
  −
else
  −
out[#out] = out[#out] .. " (" .. timestart .. dsep .. timeend .. ")"
  −
end
  −
end
  −
end -- of test for qualifiers wanted
  −
  −
if maxvals > 0 and #out >= maxvals then break end
  −
end -- of for each value loop
  −
  −
-- we need to pick one value to return if the datatype was "monolingualtext"
  −
-- if there's only one value, use that
  −
-- otherwise look through the fallback languages for a match
  −
if datatype == "monolingualtext" and #out >1 then
  −
lang = mw.text.split( lang, '-', true )[1]
  −
local fbtbl = mw.language.getFallbacksFor( lang )
  −
table.insert( fbtbl, 1, lang )
  −
local bestval = ""
  −
local found = false
  −
for idx1, lang1 in ipairs(fbtbl) do
  −
for idx2, lang2 in ipairs(mlt) do
  −
if (lang1 == lang2) and not found then
  −
bestval = out[idx2]
  −
found = true
  −
break
  −
end
  −
end -- loop through values of property
  −
end -- loop through fallback languages
  −
if found then
  −
-- replace output table with a table containing the best value
  −
out = { bestval }
  −
else
  −
-- more than one value and none of them on the list of fallback languages
  −
-- sod it, just give them the first one
  −
out = { out[1] }
  −
end
  −
end
  −
return out
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- Common code for p.getValueByQual and p.getValueByLang
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: parseParam; setRanks; parseInput; sourced; assembleoutput;
  −
-------------------------------------------------------------------------------
  −
local _getvaluebyqual = function(frame, qualID, checkvalue)
  −
  −
-- The property ID that will have a qualifier is the first unnamed parameter
  −
local propertyID = mw.text.trim(frame.args[1] or "")
  −
if propertyID == "" then return "no property supplied" end
  −
  −
if qualID == "" then return "no qualifier supplied" end
  −
  −
-- onlysourced is a boolean passed to return property values
  −
-- only when property values are sourced to something other than Wikipedia
  −
-- if nothing or an empty string is passed set it true
  −
-- if "false" or "no" or 0 is passed set it false
  −
local onlysrc = parseParam(frame.args.onlysourced or frame.args.osd, true)
  −
  −
-- set the requested ranks flags
  −
frame.args.reqranks = setRanks(frame.args.rank)
  −
  −
-- set a language object and code in the frame.args table
  −
frame.args.langobj = findLang(frame.args.lang)
  −
frame.args.lang = frame.args.langobj.code
  −
  −
local args = frame.args
  −
  −
-- check for locally supplied parameter in second unnamed parameter
  −
-- success means no local parameter and the property exists
  −
local qid, props = parseInput(frame, args[2], propertyID)
  −
  −
local linked = parseParam(args.linked, true)
  −
local lpre = (args.linkprefix or args.lp or ""):gsub('"', '')
  −
local lpost = (args.linkpostfix or ""):gsub('"', '')
  −
local pre = (args.prefix or ""):gsub('"', '')
  −
local post = (args.postfix or ""):gsub('"', '')
  −
local uabbr = parseParam(args.unitabbr or args.uabbr, false)
  −
local filter = (args.unit or ""):upper()
  −
local maxvals = tonumber(args.maxvals) or 0
  −
if filter == "" then filter = nil end
  −
  −
if qid then
  −
local out = {}
  −
-- Scan through the values of the property
  −
-- we want something like property is "pronunciation audio (P443)" in propertyID
  −
-- with a qualifier like "language of work or name (P407)" in qualID
  −
-- whose value has the required ID, like "British English (Q7979)", in qval
  −
for k1, v1 in ipairs(props) do
  −
if v1.mainsnak.snaktype == "value" then
  −
-- check if it has the right qualifier
  −
local v1q = v1.qualifiers
  −
if v1q and v1q[qualID] then
  −
if onlysrc == false or sourced(v1) then
  −
-- if we've got this far, we have a (sourced) claim with qualifiers
  −
-- so see if matches the required value
  −
-- We'll only deal with wikibase-items and strings for now
  −
if v1q[qualID][1].datatype == "wikibase-item" then
  −
if checkvalue(v1q[qualID][1].datavalue.value.id) then
  −
out[#out + 1] = rendersnak(v1, args, linked, lpre, lpost, pre, post, uabbr, filter)
  −
end
  −
elseif v1q[qualID][1].datatype == "string" then
  −
if checkvalue(v1q[qualID][1].datavalue.value) then
  −
out[#out + 1] = rendersnak(v1, args, linked, lpre, lpost, pre, post, uabbr, filter)
  −
end
  −
end
  −
end -- of check for sourced
  −
end -- of check for matching required value and has qualifiers
  −
else
  −
return nil
  −
end -- of check for string
  −
if maxvals > 0 and #out >= maxvals then break end
  −
end -- of loop through values of propertyID
  −
return assembleoutput(out, frame.args, qid, propertyID)
  −
else
  −
return props -- either local parameter or nothing
  −
end -- of test for success
  −
return nil
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- _location takes Q-id and follows P276 (location)
  −
-- or P131 (located in the administrative territorial entity) or P706 (located on terrain feature)
  −
-- from the initial item to higher level territories/locations until it reaches the highest.
  −
-- An optional boolean, 'first', determines whether the first item is returned (default: false).
  −
-- An optional boolean 'skip' toggles the display to skip to the last item (default: false).
  −
-- It returns a table containing the locations - linked where possible, except for the highest.
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: findLang(); labelOrId(); linkedItem
  −
-------------------------------------------------------------------------------
  −
local _location = function(qid, first, skip)
  −
first = parseParam(first, false)
  −
skip = parseParam(skip, false)
  −
local locs = {"P276", "P131", "P706"}
  −
local out = {}
  −
local langcode = findLang():getCode()
  −
local finished = false
  −
local count = 0
  −
local prevqid = "Q0"
  −
repeat
  −
local prop
  −
for i1, v1 in ipairs(locs) do
  −
local proptbl = mw.wikibase.getBestStatements(qid, v1)
  −
if #proptbl > 1 then
  −
-- there is more than one higher location
  −
local prevP131, prevP131id
  −
if prevqid ~= "Q0" then
  −
prevP131 = mw.wikibase.getBestStatements(prevqid, "P131")[1]
  −
prevP131id = prevP131
  −
and prevP131.mainsnak.datavalue
  −
and prevP131.mainsnak.datavalue.value.id
  −
end
  −
for i2, v2 in ipairs(proptbl) do
  −
local parttbl = v2.qualifiers and v2.qualifiers.P518
  −
if parttbl then
  −
-- this higher location has qualifier 'applies to part' (P518)
  −
for i3, v3 in ipairs(parttbl) do
  −
if v3.snaktype == "value" and v3.datavalue.value.id == prevqid then
  −
-- it has a value equal to the previous location
  −
prop = proptbl[i2]
  −
break
  −
end -- of test for matching last location
  −
end -- of loop through values of 'applies to part'
  −
else
  −
-- there's no qualifier 'applies to part' (P518)
  −
-- so check if the previous location had a P131 that matches this alternate
  −
if qid == prevP131id then
  −
prop = proptbl[i2]
  −
break
  −
end -- of test for matching previous P131
  −
end
  −
end -- of loop through parent locations
  −
-- fallback to second value if match not found
  −
prop = prop or proptbl[2]
  −
elseif #proptbl > 0 then
  −
prop = proptbl[1]
  −
end
  −
if prop then break end
  −
end
  −
  −
-- check if it's an instance of (P31) a country (Q6256) or sovereign state (Q3624078)
  −
-- and terminate the chain if it is
  −
local inst = mw.wikibase.getAllStatements(qid, "P31")
  −
if #inst > 0 then
  −
for k, v in ipairs(inst) do
  −
local instid = v.mainsnak.datavalue and v.mainsnak.datavalue.value.id
  −
-- stop if it's a country (or a country within the United Kingdom if skip is true)
  −
if instid == "Q6256" or instid == "Q3624078" or (skip and instid == "Q3336843") then
  −
prop = nil -- this will ensure this is treated as top-level location
  −
break
  −
end
  −
end
  −
end
  −
  −
-- get the name of this location and update qid to point to the parent location
  −
if prop and prop.mainsnak.datavalue then
  −
if not skip or count == 0 then
  −
local args = { lprefix = ":" }
  −
out[#out+1] = linkedItem(qid, args) -- get a linked value if we can
  −
end
  −
qid, prevqid = prop.mainsnak.datavalue.value.id, qid
  −
else
  −
-- This is top-level location, so get short name except when this is the first item
  −
-- Use full label if there's no short name or this is the first item
  −
local prop1813 = mw.wikibase.getAllStatements(qid, "P1813")
  −
-- if there's a short name and this isn't the only item
  −
if prop1813[1] and (#out > 0)then
  −
local shortname
  −
-- short name is monolingual text, so look for match to the local language
  −
-- choose the shortest 'short name' in that language
  −
for k, v in pairs(prop1813) do
  −
if v.mainsnak.datavalue.value.language == langcode then
  −
local name = v.mainsnak.datavalue.value.text
  −
if (not shortname) or (#name < #shortname) then
  −
shortname = name
  −
end
  −
end
  −
end
  −
-- add the shortname if one is found, fallback to the label
  −
-- but skip it if it's "USA"
  −
if shortname ~= "USA" then
  −
out[#out+1] = shortname or labelOrId(qid)
  −
else
  −
if skip then out[#out+1] = "US" end
  −
end
  −
else
  −
-- no shortname, so just add the label
  −
local loc = labelOrId(qid)
  −
-- exceptions go here:
  −
if loc == "United States of America" then
  −
out[#out+1] = "United States"
  −
else
  −
out[#out+1] = loc
  −
end
  −
end
  −
finished = true
  −
end
  −
count = count + 1
  −
until finished or count >= 10 -- limit to 10 levels to avoid infinite loops
  −
  −
-- remove the first location if not required
  −
if not first then table.remove(out, 1) end
  −
  −
-- we might have duplicate text for consecutive locations, so remove them
  −
if #out > 2 then
  −
local plain = {}
  −
for i, v in ipairs(out) do
  −
-- strip any links
  −
plain[i] = v:gsub("^%[%[[^|]*|", ""):gsub("]]$", "")
  −
end
  −
local idx = 2
  −
repeat
  −
if plain[idx] == plain[idx-1] then
  −
-- duplicate found
  −
local removeidx = 0
  −
if (plain[idx] ~= out[idx]) and (plain[idx-1] == out[idx-1]) then
  −
-- only second one is linked, so drop the first
  −
removeidx = idx - 1
  −
elseif (plain[idx] == out[idx]) and (plain[idx-1] ~= out[idx-1]) then
  −
-- only first one is linked, so drop the second
  −
removeidx = idx
  −
else
  −
-- pick one
  −
removeidx = idx - (os.time()%2)
  −
end
  −
table.remove(out, removeidx)
  −
table.remove(plain, removeidx)
  −
else
  −
idx = idx +1
  −
end
  −
until idx >= #out
  −
end
  −
return out
  −
end
  −
  −
  −
-------------------------------------------------------------------------------
  −
-- _getsumofparts scans the property 'has part' (P527) for values matching a list.
  −
-- The list (args.vlist) consists of a string of Qids separated by spaces or any usual punctuation.
  −
-- If the matched values have a qualifer 'quantity' (P1114), those quantites are summed.
  −
-- The sum is returned as a number (i.e. 0 if none)
  −
-- a table of arguments is supplied implementing the usual parameters.
  −
-------------------------------------------------------------------------------
  −
-- Dependencies: setRanks; parseParam; parseInput; sourced; assembleoutput;
  −
-------------------------------------------------------------------------------
  −
local _getsumofparts = function(args)
  −
local vallist = (args.vlist or ""):upper()
  −
if vallist == "" then return end
  −
args.reqranks = setRanks(args.rank)
  −
local f = {}
  −
f.args = args
  −
local qid, props = parseInput(f, "", "P527")
  −
if not qid then return 0 end
  −
local onlysrc = parseParam(args.onlysourced or args.osd, true)
  −
local sum = 0
  −
for k1, v1 in ipairs(props) do
  −
if (onlysrc == false or sourced(v1))
  −
and v1.mainsnak.snaktype == "value"
  −
and v1.mainsnak.datavalue.type == "wikibase-entityid"
  −
and vallist:match( v1.mainsnak.datavalue.value.id )
  −
and v1.qualifiers
  −
then
  −
local quals = v1.qualifiers["P1114"]
  −
if quals then
  −
for k2, v2 in ipairs(quals) do
  −
sum = sum + v2.datavalue.value.amount
  −
end
  −
end
  −
end
  −
end
  −
return sum
  −
end
  −
      
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
Line 1,741: Line 13:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p._getValue = function(args)
 
p._getValue = function(args)
-- parameter sets for commonly used groups of parameters
+
return ""
local paraset = tonumber(args.ps or args.parameterset or 0)
  −
if paraset == 1 then
  −
-- a common setting
  −
args.rank = "best"
  −
args.fetchwikidata = "ALL"
  −
args.onlysourced = "no"
  −
args.noicon = "true"
  −
elseif paraset == 2 then
  −
-- equivalent to raw
  −
args.rank = "best"
  −
args.fetchwikidata = "ALL"
  −
args.onlysourced = "no"
  −
args.noicon = "true"
  −
args.linked = "no"
  −
args.pd = "true"
  −
elseif paraset == 3 then
  −
-- third set goes here
  −
end
  −
 
  −
-- implement eid parameter
  −
local eid = args.eid
  −
if eid == "" then
  −
return nil
  −
elseif eid then
  −
args.qid = eid
  −
end
  −
 
  −
local propertyID = mw.text.trim(args[1] or "")
  −
 
  −
args.reqranks = setRanks(args.rank)
  −
 
  −
-- replacetext (rt) is a string that is returned instead of any non-empty Wikidata value
  −
-- this is useful for tracking and debugging, so we set fetchwikidata=ALL to fill the whitelist
  −
local replacetext = mw.text.trim(args.rt or args.replacetext or "")
  −
if replacetext ~= "" then
  −
args.fetchwikidata = "ALL"
  −
end
  −
 
  −
local f = {}
  −
f.args = args
  −
local entityid, props = parseInput(f, f.args[2], propertyID)
  −
 
  −
if not entityid then
  −
return props -- either the input parameter or nothing
  −
end
  −
 
  −
-- qual is a string containing the property ID of the qualifier(s) to be returned
  −
-- if qual == "ALL" then all qualifiers returned
  −
-- if qual == "DATES" then qualifiers P580 (start time) and P582 (end time) returned
  −
-- if nothing or an empty string is passed set it nil -> no qualifiers returned
  −
local qualID = mw.text.trim(args.qual or ""):upper()
  −
if qualID == "" then qualID = nil end
  −
 
  −
-- set a language object and code in the args table
  −
args.langobj = findLang(args.lang)
  −
args.lang = args.langobj.code
  −
 
  −
-- table 'out' stores the return value(s):
  −
local out = propertyvalueandquals(props, args, qualID)
  −
 
  −
-- format the table of values and return it as a string:
  −
return assembleoutput(out, args, entityid, propertyID)
   
end
 
end
   Line 1,817: Line 27:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getValue = function(frame)
 
p.getValue = function(frame)
local args= frame.args
+
return ""
if not args[1] then
  −
args = frame:getParent().args
  −
if not args[1] then return i18n.errors["No property supplied"] end
  −
end
  −
 
  −
return p._getValue(args)
   
end
 
end
   Line 1,838: Line 42:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getPreferredValue = function(frame)
 
p.getPreferredValue = function(frame)
frame.args.rank = "best"
+
return ""
return p.getValue(frame)
   
end
 
end
   Line 1,851: Line 54:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getCoords = function(frame)
 
p.getCoords = function(frame)
local propertyID = "P625"
+
return ""
 
  −
-- if there is a 'display' parameter supplied, use it
  −
-- otherwise default to nothing
  −
local disp = frame.args.display or ""
  −
if disp == "" then
  −
disp = nil -- default to not supplying display parameter, was "inline, title"
  −
end
  −
 
  −
-- there may be a format parameter to switch from deg/min/sec to decimal degrees
  −
-- default is deg/min/sec
  −
-- decimal degrees needs |format = dec
  −
local form = (frame.args.format or ""):lower():sub(1,3)
  −
if form ~= "dec" then
  −
form = "dms"
  −
end
  −
 
  −
-- just deal with best values
  −
frame.args.reqranks = setRanks("best")
  −
 
  −
local qid, props = parseInput(frame, frame.args[1], propertyID)
  −
if not qid then
  −
return props -- either local parameter or nothing
  −
else
  −
local dv = props[1].mainsnak.datavalue.value
  −
local lat, long, prec = dv.latitude, dv.longitude, dv.precision
  −
lat = decimalPrecision(lat, prec)
  −
long = decimalPrecision(long, prec)
  −
local lat_long = { lat, long }
  −
lat_long["display"] = disp
  −
lat_long["format"] = form
  −
-- invoke template Coord with the values stored in the table
  −
return frame:expandTemplate{title = 'coord', args = lat_long}
  −
end
   
end
 
end
   Line 1,904: Line 74:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getQualifierValue = function(frame)
 
p.getQualifierValue = function(frame)
 
+
return ""
-- The property ID that will have a qualifier is the first unnamed parameter
  −
local propertyID = mw.text.trim(frame.args[1] or "")
  −
 
  −
-- The value of the property we want to match whose qualifier value is to be returned
  −
-- is passed in named parameter |pval=
  −
local propvalue = frame.args.pval
  −
 
  −
-- The property ID of the qualifier
  −
-- whose value is to be returned is passed in named parameter |qual=
  −
local qualifierID = frame.args.qual
  −
 
  −
-- A filter can be set like this: filter=P642==Q22674854
  −
local filter, fprop, fval
  −
local ftable = mw.text.split(frame.args.filter or "", "==")
  −
if ftable[2] then
  −
fprop = mw.text.trim(ftable[1])
  −
fval = mw.text.trim(ftable[2])
  −
filter = true
  −
end
  −
 
  −
-- onlysourced is a boolean passed to return qualifiers
  −
-- only when property values are sourced to something other than Wikipedia
  −
-- if nothing or an empty string is passed set it true
  −
-- if "false" or "no" or 0 is passed set it false
  −
local onlysrc = parseParam(frame.args.onlysourced or frame.args.osd, true)
  −
 
  −
-- set a language object and language code in the frame.args table
  −
frame.args.langobj = findLang(frame.args.lang)
  −
frame.args.lang = frame.args.langobj.code
  −
 
  −
-- set the requested ranks flags
  −
frame.args.reqranks = setRanks(frame.args.rank)
  −
 
  −
-- check for locally supplied parameter in second unnamed parameter
  −
-- success means no local parameter and the property exists
  −
local qid, props = parseInput(frame, frame.args[2], propertyID)
  −
if qid then
  −
local out = {}
  −
-- Scan through the values of the property
  −
-- we want something like property is P793, significant event (in propertyID)
  −
-- whose value is something like Q385378, construction (in propvalue)
  −
-- then we can return the value(s) of a qualifier such as P580, start time (in qualifierID)
  −
for k1, v1 in pairs(props) do
  −
if v1.mainsnak.snaktype == "value" and v1.mainsnak.datavalue.type == "wikibase-entityid" then
  −
-- It's a wiki-linked value, so check if it's the target (in propvalue) and if it has qualifiers
  −
if v1.mainsnak.datavalue.value.id == propvalue and v1.qualifiers then
  −
if onlysrc == false or sourced(v1) then
  −
-- if we've got this far, we have a (sourced) claim with qualifiers
  −
-- which matches the target, so apply the filter and find the value(s) of the qualifier we want
  −
if not filter or (v1.qualifiers[fprop] and v1.qualifiers[fprop][1].datavalue.value.id == fval) then
  −
local quals = v1.qualifiers[qualifierID]
  −
if quals then
  −
-- can't reference qualifer, so set onlysourced = "no" (args are strings, not boolean)
  −
local qargs = frame.args
  −
qargs.onlysourced = "no"
  −
local vals = propertyvalueandquals(quals, qargs, qid)
  −
for k, v in ipairs(vals) do
  −
out[#out + 1] = v
  −
end
  −
end
  −
end
  −
end -- of check for sourced
  −
end -- of check for matching required value and has qualifiers
  −
end -- of check for wikibase entity
  −
end -- of loop through values of propertyID
  −
return assembleoutput(out, frame.args, qid, propertyID)
  −
else
  −
return props -- either local parameter or nothing
  −
end -- of test for success
  −
return nil
   
end
 
end
   Line 1,988: Line 88:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getSumOfParts = function(frame)
 
p.getSumOfParts = function(frame)
local sum = _getsumofparts(frame.args)
+
return ""
if sum == 0 then return end
  −
return sum
   
end
 
end
   Line 2,007: Line 105:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getValueByQual = function(frame)
 
p.getValueByQual = function(frame)
local qualID = frame.args.qualID
+
return ""
-- The Q-id of the value for the qualifier we want to match is in named parameter |qvalue=
  −
local qval = frame.args.qvalue or ""
  −
if qval == "" then return "no qualifier value supplied" end
  −
local function checkQID(id)
  −
return id == qval
  −
end
  −
return _getvaluebyqual(frame, qualID, checkQID)
   
end
 
end
   Line 2,030: Line 121:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getValueByLang = function(frame)
 
p.getValueByLang = function(frame)
-- The language code for the qualifier we want to match is in named parameter |lang=
+
return ""
local langcode = findLang(frame.args.lang).code
  −
local function checkLanguage(id)
  −
-- id should represent a language like "British English (Q7979)"
  −
-- it should have string property "Wikimedia language code (P424)"
  −
-- qlcode will be a table:
  −
local qlcode = mw.wikibase.getBestStatements(id, "P424")
  −
if (#qlcode > 0) and (qlcode[1].mainsnak.datavalue.value == langcode) then
  −
return true
  −
end
  −
end
  −
return _getvaluebyqual(frame, "P407", checkLanguage)
   
end
 
end
   Line 2,056: Line 136:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getValueByRefSource = function(frame)
 
p.getValueByRefSource = function(frame)
-- The property ID that we want to check is the first unnamed parameter
+
return ""
local propertyID = mw.text.trim(frame.args[1] or ""):upper()
  −
if propertyID == "" then return "no property supplied" end
  −
 
  −
-- The Q-id of the value we want to match is in named parameter |qvalue=
  −
local qval = (frame.args.match or ""):upper()
  −
if qval == "" then qval = "Q21540096" end
  −
 
  −
local unit = (frame.args.unit or ""):upper()
  −
if unit == "" then unit = "Q4917" end
  −
 
  −
local onlysrc = parseParam(frame.args.onlysourced or frame.args.osd, true)
  −
 
  −
-- set the requested ranks flags
  −
frame.args.reqranks = setRanks(frame.args.rank)
  −
 
  −
-- set a language object and code in the frame.args table
  −
frame.args.langobj = findLang(frame.args.lang)
  −
frame.args.lang = frame.args.langobj.code
  −
 
  −
local linked = parseParam(frame.args.linked, true)
  −
 
  −
local uabbr = parseParam(frame.args.uabbr or frame.args.unitabbr, false)
  −
 
  −
-- qid not nil means no local parameter and the property exists
  −
local qid, props = parseInput(frame, frame.args[2], propertyID)
  −
 
  −
if qid then
  −
local out = {}
  −
local mlt= {}
  −
for k1, v1 in ipairs(props) do
  −
if onlysrc == false or sourced(v1) then
  −
if v1.references then
  −
for k2, v2 in ipairs(v1.references) do
  −
if v2.snaks.P248 then
  −
for k3, v3 in ipairs(v2.snaks.P248) do
  −
if v3.datavalue.value.id == qval then
  −
out[#out+1], mlt[#out+1] = rendersnak(v1, frame.args, linked, "", "", "", "", uabbr, unit)
  −
if not mlt[#out] then
  −
-- we only need one match per property value
  −
-- unless datatype was monolingual text
  −
break
  −
end
  −
end -- of test for match
  −
end -- of loop through values "stated in"
  −
end -- of test that "stated in" exists
  −
end -- of loop through references
  −
end -- of test that references exist
  −
end -- of test for sourced
  −
end -- of loop through values of propertyID
  −
if #mlt > 0 then
  −
local langcode = frame.args.lang
  −
langcode = mw.text.split( langcode, '-', true )[1]
  −
local fbtbl = mw.language.getFallbacksFor( langcode )
  −
table.insert( fbtbl, 1, langcode )
  −
local bestval = ""
  −
local found = false
  −
for idx1, lang1 in ipairs(fbtbl) do
  −
for idx2, lang2 in ipairs(mlt) do
  −
if (lang1 == lang2) and not found then
  −
bestval = out[idx2]
  −
found = true
  −
break
  −
end
  −
end -- loop through values of property
  −
end -- loop through fallback languages
  −
if found then
  −
-- replace output table with a table containing the best value
  −
out = { bestval }
  −
else
  −
-- more than one value and none of them on the list of fallback languages
  −
-- sod it, just give them the first one
  −
out = { out[1] }
  −
end
  −
end
  −
return assembleoutput(out, frame.args, qid, propertyID)
  −
else
  −
return props -- no property or local parameter supplied
  −
end -- of test for success
   
end
 
end
   Line 2,147: Line 149:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p._getPropertyIDs = function(args)
 
p._getPropertyIDs = function(args)
args.reqranks = setRanks(args.rank)
+
return ""
args.langobj = findLang(args.lang)
  −
args.lang = args.langobj.code
  −
-- change default for noicon to true
  −
args.noicon = tostring(parseParam(args.noicon or "", true))
  −
local f = {}
  −
f.args = args
  −
local pid = mw.text.trim(args[1] or ""):upper()
  −
 
  −
-- get the qid and table of claims for the property, or nothing and the local value passed
  −
local qid, props = parseInput(f, args[2], pid)
  −
if not qid then return props end
  −
if not props[1] then return nil end
  −
local onlysrc = parseParam(args.onlysourced or args.osd, true)
  −
local maxvals = tonumber(args.maxvals) or 0
  −
 
  −
local out = {}
  −
for i, v in ipairs(props) do
  −
local snak = v.mainsnak
  −
if ( snak.datatype == "wikibase-item" )
  −
and ( v.rank and args.reqranks[v.rank:sub(1, 1)] )
  −
and ( snak.snaktype == "value" )
  −
and ( sourced(v) or not onlysrc )
  −
then
  −
out[#out+1] = snak.datavalue.value.id
  −
end
  −
if maxvals > 0 and #out >= maxvals then break end
  −
end
  −
 
  −
return assembleoutput(out, args, qid, pid)
   
end
 
end
    
p.getPropertyIDs = function(frame)
 
p.getPropertyIDs = function(frame)
local args = frame.args
+
return ""
return p._getPropertyIDs(args)
   
end
 
end
   Line 2,196: Line 168:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getQualifierIDs = function(frame)
 
p.getQualifierIDs = function(frame)
local args = frame.args
+
return ""
args.reqranks = setRanks(args.rank)
  −
args.langobj = findLang(args.lang)
  −
args.lang = args.langobj.code
  −
-- change default for noicon to true
  −
args.noicon = tostring(parseParam(args.noicon or "", true))
  −
local f = {}
  −
f.args = args
  −
local pid = mw.text.trim(args[1] or ""):upper()
  −
 
  −
-- get the qid and table of claims for the property, or nothing and the local value passed
  −
local qid, props = parseInput(f, args[2], pid)
  −
if not qid then return props end
  −
if not props[1] then return nil end
  −
-- get the other parameters
  −
local onlysrc = parseParam(args.onlysourced or args.osd, true)
  −
local maxvals = tonumber(args.maxvals) or 0
  −
local qlist = args.qlist or ""
  −
if qlist == "" then qlist = "ALL" end
  −
qlist = qlist:gsub("[%p%s]+", " ") .. " "
  −
 
  −
local out = {}
  −
for i, v in ipairs(props) do
  −
local snak = v.mainsnak
  −
if ( v.rank and args.reqranks[v.rank:sub(1, 1)] )
  −
and ( snak.snaktype == "value" )
  −
and ( sourced(v) or not onlysrc )
  −
then
  −
if v.qualifiers then
  −
for k1, v1 in pairs(v.qualifiers) do
  −
if qlist == "ALL " or qlist:match(k1 .. " ") then
  −
for i2, v2 in ipairs(v1) do
  −
if v2.datatype == "wikibase-item" and v2.snaktype == "value" then
  −
out[#out+1] = v2.datavalue.value.id
  −
end -- of test that id exists
  −
end -- of loop through qualifier values
  −
end -- of test for kq in qlist
  −
end -- of loop through qualifiers
  −
end -- of test for qualifiers
  −
end -- of test for rank value, sourced, and value exists
  −
if maxvals > 0 and #out >= maxvals then break end
  −
end -- of loop through property values
  −
 
  −
return assembleoutput(out, args, qid, pid)
   
end
 
end
   Line 2,252: Line 181:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p._getPropOfProp = function(args)
 
p._getPropOfProp = function(args)
-- parameter sets for commonly used groups of parameters
+
return ""
local paraset = tonumber(args.ps or args.parameterset or 0)
  −
if paraset == 1 then
  −
-- a common setting
  −
args.rank = "best"
  −
args.fetchwikidata = "ALL"
  −
args.onlysourced = "no"
  −
args.noicon = "true"
  −
elseif paraset == 2 then
  −
-- equivalent to raw
  −
args.rank = "best"
  −
args.fetchwikidata = "ALL"
  −
args.onlysourced = "no"
  −
args.noicon = "true"
  −
args.linked = "no"
  −
args.pd = "true"
  −
elseif paraset == 3 then
  −
-- third set goes here
  −
end
  −
 
  −
args.reqranks = setRanks(args.rank)
  −
args.langobj = findLang(args.lang)
  −
args.lang = args.langobj.code
  −
local pid1 = args.prop1 or args.pid1 or ""
  −
local pid2 = args.prop2 or args.pid2 or ""
  −
if pid1 == "" or pid2 == "" then return nil end
  −
 
  −
local f = {}
  −
f.args = args
  −
local qid1, statements1 = parseInput(f, args[1], pid1)
  −
-- parseInput nulls empty args[1] and returns args[1] if nothing on Wikidata
  −
if not qid1 then return statements1 end
  −
-- otherwise it returns the qid and a table for the statement
  −
local onlysrc = parseParam(args.onlysourced or args.osd, true)
  −
local maxvals = tonumber(args.maxvals) or 0
  −
local qualID = mw.text.trim(args.qual or ""):upper()
  −
if qualID == "" then qualID = nil end
  −
local out = {}
  −
for k, v in ipairs(statements1) do
  −
if not onlysrc or sourced(v) then
  −
local snak = v.mainsnak
  −
if snak.datatype == "wikibase-item" and snak.snaktype == "value" then
  −
local qid2 = snak.datavalue.value.id
  −
local statements2 = {}
  −
if args.reqranks.b then
  −
statements2 = mw.wikibase.getBestStatements(qid2, pid2)
  −
else
  −
statements2 = mw.wikibase.getAllStatements(qid2, pid2)
  −
end
  −
if statements2[1] then
  −
local out2 = propertyvalueandquals(statements2, args, qualID)
  −
out[#out+1] = assembleoutput(out2, args, qid2, pid2)
  −
end
  −
end -- of test for valid property1 value
  −
end -- of test for sourced
  −
if maxvals > 0 and #out >= maxvals then break end
  −
end -- of loop through values of property1
  −
return assembleoutput(out, args, qid1, pid1)
   
end
 
end
    
p.getPropOfProp = function(frame)
 
p.getPropOfProp = function(frame)
local args= frame.args
+
return ""
if not args.prop1 and not args.pid1 then
  −
args = frame:getParent().args
  −
if not args.prop1 and not args.pid1 then return i18n.errors["No property supplied"] end
  −
end
  −
 
  −
return p._getPropOfProp(args)
   
end
 
end
   Line 2,334: Line 200:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getAwardCat = function(frame)
 
p.getAwardCat = function(frame)
frame.args.reqranks = setRanks(frame.args.rank)
+
return ""
frame.args.langobj = findLang(frame.args.lang)
  −
frame.args.lang = frame.args.langobj.code
  −
local args = frame.args
  −
args.sep = " "
  −
local pid1 = args.prop1 or "P166"
  −
local pid2 = args.prop2 or "P2517"
  −
if pid1 == "" or pid2 == "" then return nil end
  −
-- locally supplied value:
  −
local localval = mw.text.trim(args[1] or "")
  −
local qid1, statements1 = parseInput(frame, localval, pid1)
  −
if not qid1 then return localval end
  −
-- linkprefix (strip quotes)
  −
local lp = (args.linkprefix or args.lp or ""):gsub('"', '')
  −
-- sort key (strip quotes, hyphens and periods):
  −
local sk = (args.sortkey or args.sk or ""):gsub('["-.]', '')
  −
-- family name:
  −
local famname = ""
  −
if sk == "" then
  −
local p734 = mw.wikibase.getBestStatements(qid1, "P734")[1]
  −
local p734id = p734 and p734.mainsnak.snaktype == "value" and p734.mainsnak.datavalue.value.id or ""
  −
famname = mw.wikibase.getSitelink(p734id) or ""
  −
-- strip namespace and disambigation
  −
local pos = famname:find(":") or 0
  −
famname = famname:sub(pos+1):gsub("%s%(.+%)$", "")
  −
if famname == "" then
  −
local lbl = mw.wikibase.getLabel(p734id)
  −
famname = lbl and mw.text.nowiki(lbl) or ""
  −
end
  −
end
  −
local onlysrc = parseParam(args.onlysourced or args.osd, true)
  −
local maxvals = tonumber(args.maxvals) or 0
  −
local qualID = mw.text.trim(args.qual or ""):upper()
  −
if qualID == "" then qualID = nil end
  −
local out = {}
  −
for k, v in ipairs(statements1) do
  −
if not onlysrc or sourced(v) then
  −
local snak = v.mainsnak
  −
if snak.datatype == "wikibase-item" and snak.snaktype == "value" then
  −
local qid2 = snak.datavalue.value.id
  −
local statements2 = {}
  −
if args.reqranks.b then
  −
statements2 = mw.wikibase.getBestStatements(qid2, pid2)
  −
else
  −
statements2 = mw.wikibase.getAllStatements(qid2, pid2)
  −
end
  −
if statements2[1] and statements2[1].mainsnak.snaktype == "value" then
  −
local qid3 = statements2[1].mainsnak.datavalue.value.id
  −
local sitelink = mw.wikibase.getSitelink(qid3)
  −
-- if there's no local sitelink, create the sitelink from English label
  −
if not sitelink then
  −
local lbl = mw.wikibase.getLabelByLang(qid3, "en")
  −
if lbl then
  −
if lbl:sub(1,9) == "Category:" then
  −
sitelink = mw.text.nowiki(lbl)
  −
else
  −
sitelink = "Category:" .. mw.text.nowiki(lbl)
  −
end
  −
end
  −
end
  −
if sitelink then
  −
if sk ~= "" then
  −
out[#out+1] = "[[" .. lp .. sitelink .. "|" .. sk .. "]]"
  −
elseif famname ~= "" then
  −
out[#out+1] = "[[" .. lp .. sitelink .. "|" .. famname .. "]]"
  −
else
  −
out[#out+1] = "[[" .. lp .. sitelink .. "]]"
  −
end -- of check for sort keys
  −
end -- of test for sitelink
  −
end -- of test for category
  −
end -- of test for wikibase item has a value
  −
end -- of test for sourced
  −
if maxvals > 0 and #out >= maxvals then break end
  −
end -- of loop through values of property1
  −
return assembleoutput(out, args, qid1, pid1)
   
end
 
end
   Line 2,427: Line 219:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getIntersectCat = function(frame)
 
p.getIntersectCat = function(frame)
frame.args.reqranks = setRanks(frame.args.rank)
+
return ""
frame.args.langobj = findLang(frame.args.lang)
  −
frame.args.lang = frame.args.langobj.code
  −
local args = frame.args
  −
args.sep = " "
  −
args.linked = "no"
  −
local pid1 = args.prop1 or "P106"
  −
local pid2 = args.prop2 or "P27"
  −
if pid1 == "" or pid2 == "" then return nil end
  −
local qid, statements1 = parseInput(frame, "", pid1)
  −
if not qid then return nil end
  −
local qid, statements2 = parseInput(frame, "", pid2)
  −
if not qid then return nil end
  −
-- topics like countries may have different names in categories from their label in Wikidata
  −
local subs_exists, subs = pcall(mw.loadData, "Module:WikidataIB/subs")
  −
local join = args.join or ""
  −
local onlysrc = parseParam(args.onlysourced or args.osd, true)
  −
local maxvals = tonumber(args.maxvals) or 0
  −
-- linkprefix (strip quotes)
  −
local lp = (args.linkprefix or args.lp or ""):gsub('"', '')
  −
-- sort key (strip quotes, hyphens and periods):
  −
local sk = (args.sortkey or args.sk or ""):gsub('["-.]', '')
  −
-- family name:
  −
local famname = ""
  −
if sk == "" then
  −
local p734 = mw.wikibase.getBestStatements(qid, "P734")[1]
  −
local p734id = p734 and p734.mainsnak.snaktype == "value" and p734.mainsnak.datavalue.value.id or ""
  −
famname = mw.wikibase.getSitelink(p734id) or ""
  −
-- strip namespace and disambigation
  −
local pos = famname:find(":") or 0
  −
famname = famname:sub(pos+1):gsub("%s%(.+%)$", "")
  −
if famname == "" then
  −
local lbl = mw.wikibase.getLabel(p734id)
  −
famname = lbl and mw.text.nowiki(lbl) or ""
  −
end
  −
end
  −
local cat1 = {}
  −
for k, v in ipairs(statements1) do
  −
if not onlysrc or sourced(v) then
  −
-- get the ID representing the value of the property
  −
local pvalID = (v.mainsnak.snaktype == "value") and v.mainsnak.datavalue.value.id
  −
if pvalID then
  −
-- get the topic's main category (P910) for that entity
  −
local p910 = mw.wikibase.getBestStatements(pvalID, "P910")[1]
  −
if p910 and p910.mainsnak.snaktype == "value" then
  −
local tmcID = p910.mainsnak.datavalue.value.id
  −
-- use sitelink or the English label for the cat
  −
local cat = mw.wikibase.getSitelink(tmcID)
  −
if not cat then
  −
local lbl = mw.wikibase.getLabelByLang(tmcID, "en")
  −
if lbl then
  −
if lbl:sub(1,9) == "Category:" then
  −
cat = mw.text.nowiki(lbl)
  −
else
  −
cat = "Category:" .. mw.text.nowiki(lbl)
  −
end
  −
end
  −
end
  −
cat1[#cat1+1] = cat
  −
end -- of test for topic's main category exists
  −
end -- of test for property has vaild value
  −
end -- of test for sourced
  −
if maxvals > 0 and #cat1 >= maxvals then break end
  −
end
  −
local cat2 = {}
  −
for k, v in ipairs(statements2) do
  −
if not onlysrc or sourced(v) then
  −
local cat = rendersnak(v, args)
  −
if subs[cat] then cat = subs[cat] end
  −
cat2[#cat2+1] = cat
  −
end
  −
if maxvals > 0 and #cat2 >= maxvals then break end
  −
end
  −
local out = {}
  −
for k1, v1 in ipairs(cat1) do
  −
for k2, v2 in ipairs(cat2) do
  −
if sk ~= "" then
  −
out[#out+1] = "[[" .. lp .. v1 .. " " .. join .. " " .. v2 .. "|" .. sk .. "]]"
  −
elseif famname ~= "" then
  −
out[#out+1] = "[[" .. lp .. v1 .. " " .. join .. " " .. v2 .. "|" .. famname .. "]]"
  −
else
  −
out[#out+1] = "[[" .. lp .. v1 .. " " .. join .. " " .. v2 .. "]]"
  −
end -- of check for sort keys
  −
end
  −
end
  −
args.noicon = "true"
  −
return assembleoutput(out, args, qid, pid1)
   
end
 
end
   Line 2,529: Line 235:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.qualsToTable = function(frame)
 
p.qualsToTable = function(frame)
local args = frame.args
+
return ""
 
  −
local quals = args.quals or ""
  −
if quals == "" then return "" end
  −
 
  −
args.reqranks = setRanks(args.rank)
  −
 
  −
local propertyID = mw.text.trim(args[1] or "")
  −
local f = {}
  −
f.args = args
  −
local entityid, props = parseInput(f, "", propertyID)
  −
if not entityid then return "" end
  −
 
  −
args.langobj = findLang(args.lang)
  −
args.lang = args.langobj.code
  −
 
  −
local pval = args.pval or ""
  −
 
  −
local qplist = mw.text.split(quals, "%p") -- split at punctuation and make a sequential table
  −
for i, v in ipairs(qplist) do
  −
qplist[i] = mw.text.trim(v):upper() -- remove whitespace and capitalise
  −
end
  −
 
  −
local col1 = args.firstcol or ""
  −
if col1 ~= "" then
  −
col1 = col1 .. "</td><td>"
  −
end
  −
 
  −
local emptycell = args.emptycell or "&nbsp;"
  −
 
  −
-- construct a 2-D array of qualifier values in qvals
  −
local qvals = {}
  −
for i, v in ipairs(props) do
  −
local skip = false
  −
if pval ~= "" then
  −
local pid = v.mainsnak.datavalue and v.mainsnak.datavalue.value.id
  −
if pid ~= pval then skip = true end
  −
end
  −
if not skip then
  −
local qval = {}
  −
local vqualifiers = v.qualifiers or {}
  −
-- go through list of wanted qualifier properties
  −
for i1, v1 in ipairs(qplist) do
  −
-- check for that property ID in the statement's qualifiers
  −
local qv, qtype
  −
if vqualifiers[v1] then
  −
qtype = vqualifiers[v1][1].datatype
  −
if qtype == "time" then
  −
if vqualifiers[v1][1].snaktype == "value" then
  −
qv = mw.wikibase.renderSnak(vqualifiers[v1][1])
  −
qv = frame:expandTemplate{title="dts", args={qv}}
  −
else
  −
qv = "?"
  −
end
  −
elseif qtype == "url" then
  −
if vqualifiers[v1][1].snaktype == "value" then
  −
qv = mw.wikibase.renderSnak(vqualifiers[v1][1])
  −
local display = mw.ustring.match( mw.uri.decode(qv, "WIKI"), "([%w ]+)$" )
  −
if display then
  −
qv = "[" .. qv .. " " .. display .. "]"
  −
end
  −
end
  −
else
  −
qv = mw.wikibase.formatValue(vqualifiers[v1][1])
  −
end
  −
end
  −
-- record either the value or a placeholder
  −
qval[i1] = qv or emptycell
  −
end -- of loop through list of qualifiers
  −
-- add the list of qualifier values as a "row" in the main list
  −
qvals[#qvals+1] = qval
  −
end
  −
end -- of for each value loop
  −
 
  −
local out = {}
  −
for i, v in ipairs(qvals) do
  −
out[i] = "<tr><td>" .. col1 .. table.concat(qvals[i], "</td><td>") .. "</td></tr>"
  −
end
  −
return table.concat(out, "\n")
   
end
 
end
   Line 2,620: Line 248:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getGlobe = function(frame)
 
p.getGlobe = function(frame)
local qid = frame.args.qid or frame.args[1] or ""
+
return ""
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
local coords = mw.wikibase.getBestStatements(qid, "P625")[1]
  −
local globeid
  −
if coords and coords.mainsnak.snaktype == "value" then
  −
globeid = coords.mainsnak.datavalue.value.globe:match("(Q%d+)")
  −
end
  −
return globeid
   
end
 
end
   Line 2,640: Line 261:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getCommonsLink = function(frame)
 
p.getCommonsLink = function(frame)
local oc = frame.args.onlycat or frame.args.onlycategories
+
return ""
local fb = parseParam(frame.args.fallback or frame.args.fb, true)
  −
return _getCommonslink(frame.args.qid, oc, fb)
   
end
 
end
   Line 2,656: Line 275:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getSiteLink = function(frame)
 
p.getSiteLink = function(frame)
return _getSitelink(frame.args.qid, frame.args.wiki or mw.text.trim(frame.args[1] or ""))
+
return ""
 
end
 
end
   Line 2,670: Line 289:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getLink = function(frame)
 
p.getLink = function(frame)
local itemID = mw.text.trim(frame.args[1] or frame.args.qid or "")
+
return ""
if itemID == "" then return end
  −
local sitelink = mw.wikibase.getSitelink(itemID)
  −
local label = labelOrId(itemID)
  −
if sitelink then
  −
return "[[:" .. sitelink .. "|" .. label .. "]]"
  −
else
  −
return label
  −
end
   
end
 
end
   Line 2,690: Line 301:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getLabel = function(frame)
 
p.getLabel = function(frame)
local itemID = mw.text.trim(frame.args[1] or frame.args.qid or "")
+
return ""
if itemID == "" then return end
  −
local lang = frame.args.lang or ""
  −
if lang == "" then lang = nil end
  −
local label = labelOrId(itemID, lang)
  −
return label
   
end
 
end
   Line 2,708: Line 314:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.label = function(frame)
 
p.label = function(frame)
local qid = mw.text.trim(frame.args[1] or frame.args.qid or "")
+
return ""
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid then return end
  −
local lang = frame.args.lang or ""
  −
if lang == "" then lang = nil end
  −
local label, success = labelOrId(qid, lang)
  −
if success then return label end
   
end
 
end
   Line 2,727: Line 327:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getAT = function(frame)
 
p.getAT = function(frame)
local itemID = mw.text.trim(frame.args[1] or frame.args.qid or "")
+
return ""
if itemID == "" then return end
  −
return mw.wikibase.getSitelink(itemID)
   
end
 
end
   Line 2,744: Line 342:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getDescription = function(frame)
 
p.getDescription = function(frame)
local desc = mw.text.trim(frame.args[1] or "")
+
return ""
local itemID = mw.text.trim(frame.args.qid or "")
  −
if itemID == "" then itemID = nil end
  −
if desc:lower() == 'wikidata' then
  −
return mw.wikibase.getDescription(itemID)
  −
elseif desc:lower() == 'none' then
  −
return nil
  −
else
  −
return desc
  −
end
   
end
 
end
   Line 2,769: Line 358:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getAliases = function(frame)
 
p.getAliases = function(frame)
local args = frame.args
+
return ""
 
  −
local fieldname = args.name or ""
  −
if fieldname == "" then fieldname = "alias" end
  −
 
  −
local blacklist = args.suppressfields or args.spf or ""
  −
if blacklist:find(fieldname) then return nil end
  −
 
  −
local localval = mw.text.trim(args[1] or "")
  −
if localval ~= "" then return localval end
  −
 
  −
local whitelist = args.fetchwikidata or args.fwd or ""
  −
if whitelist == "" then whitelist = "NONE" end
  −
if not (whitelist == 'ALL' or whitelist:find(fieldname)) then return nil end
  −
 
  −
local qid = args.qid or ""
  −
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid or not mw.wikibase.entityExists(qid) then return nil end
  −
 
  −
local aliases = mw.wikibase.getEntity(qid).aliases
  −
if not aliases then return nil end
  −
 
  −
args.langobj = findLang(args.lang)
  −
local langcode = args.langobj.code
  −
args.lang = langcode
  −
 
  −
local out = {}
  −
for k1, v1 in pairs(aliases) do
  −
if v1[1].language == langcode then
  −
for k1, v2 in ipairs(v1) do
  −
out[#out+1] = v2.value
  −
end
  −
break
  −
end
  −
end
  −
 
  −
return assembleoutput(out, args, qid)
   
end
 
end
   Line 2,816: Line 369:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.pageId = function(frame)
 
p.pageId = function(frame)
return mw.wikibase.getEntityIdForCurrentPage()
+
return ""
 
end
 
end
   Line 2,840: Line 393:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.location = function(frame)
 
p.location = function(frame)
local debug = (frame.args.debug or ""):sub(1, 1):lower()
+
return ""
if debug == "" then debug = "n" end
  −
local qid = mw.text.trim(frame.args.qid or frame.args[1] or ""):upper()
  −
if qid == "" then qid=mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid then
  −
if debug ~= "n" then
  −
return i18n.errors["entity-not-found"]
  −
else
  −
return nil
  −
end
  −
end
  −
local first = mw.text.trim(frame.args.first or "")
  −
local skip = mw.text.trim(frame.args.skip or "")
  −
return table.concat( _location(qid, first, skip), ", " )
   
end
 
end
   Line 2,869: Line 409:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.checkBlacklist = function(frame)
 
p.checkBlacklist = function(frame)
local blacklist = frame.args.suppressfields or frame.args.spf or ""
+
return ""
local fieldname = frame.args.name or ""
  −
if blacklist ~= "" and fieldname ~= "" then
  −
if blacklist:find(fieldname) then
  −
return false
  −
else
  −
return true
  −
end
  −
else
  −
-- one of the fields is missing: let's call that "not on the list"
  −
return true
  −
end
   
end
 
end
   Line 2,898: Line 427:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.emptyor = function(frame)
 
p.emptyor = function(frame)
local s = frame.args[1] or ""
+
return ""
if s == "" then return nil end
  −
local sx = s:gsub("%s", ""):gsub("<[^>]*>", ""):gsub("%p", "")
  −
if sx == "" then
  −
return nil
  −
else
  −
return s
  −
end
   
end
 
end
   Line 2,917: Line 439:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.labelorid = function(frame)
 
p.labelorid = function(frame)
return (labelOrId(frame.args.qid or frame.args[1]))
+
return ""
 
end
 
end
   Line 2,928: Line 450:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getLang = function(frame)
 
p.getLang = function(frame)
local style = (frame.args.style or ""):lower()
+
return ""
local langcode = mw.language.getContentLanguage().code
  −
if style == "full" then
  −
return mw.language.fetchLanguageName( langcode )
  −
end
  −
return langcode
   
end
 
end
   Line 2,947: Line 464:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getItemLangCode = function(frame)
 
p.getItemLangCode = function(frame)
return _getItemLangCode(frame.args.qid or frame.args[1])
+
return ""
 
end
 
end
   Line 2,961: Line 478:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.findLanguage = function(frame)
 
p.findLanguage = function(frame)
return findLang(frame.args.lang or frame.args[1]).code
+
return ""
 
end
 
end
   Line 2,974: Line 491:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getQid = function(frame)
 
p.getQid = function(frame)
local qid = (frame.args.qid or ""):upper()
+
return ""
-- check if a qid was passed; if so, return it:
  −
if qid ~= "" then return qid end
  −
-- check if there's a "category's main topic (P301)":
  −
qid = mw.wikibase.getEntityIdForCurrentPage()
  −
if qid then
  −
local prop301 = mw.wikibase.getBestStatements(qid, "P301")
  −
if prop301[1] then
  −
local mctid = prop301[1].mainsnak.datavalue.value.id
  −
if mctid then return mctid end
  −
end
  −
end
  −
-- otherwise return the page qid (if any)
  −
return qid
   
end
 
end
   Line 3,005: Line 509:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p._followQid = function(args)
 
p._followQid = function(args)
local qid = (args.qid or ""):upper()
+
return ""
local all = parseParam(args.all, false)
  −
local list = args.list or ""
  −
if list == "" then list = nil end
  −
if qid == "" then
  −
qid = mw.wikibase.getEntityIdForCurrentPage()
  −
end
  −
if not qid then return nil end
  −
local out = {}
  −
local props = (args.props or ""):upper()
  −
if props ~= "" then
  −
for p in mw.text.gsplit(props, "%p") do -- split at punctuation and iterate
  −
p = mw.text.trim(p)
  −
for i, v in ipairs( mw.wikibase.getBestStatements(qid, p) ) do
  −
local linkedid = v.mainsnak.datavalue and v.mainsnak.datavalue.value.id
  −
if linkedid then
  −
if all then
  −
out[#out+1] = linkedid
  −
else
  −
return linkedid
  −
end -- test for all or just the first one found
  −
end -- test for value exists for that property
  −
end -- loop through values of property to follow
  −
end -- loop through list of properties to follow
  −
end
  −
if #out > 0 then
  −
local ret = ""
  −
if list then
  −
ret = mw.getCurrentFrame():expandTemplate{title = list, args = out}
  −
else
  −
ret = table.concat(out, " ")
  −
end
  −
return ret
  −
else
  −
return qid
  −
end
   
end
 
end
    
p.followQid = function(frame)
 
p.followQid = function(frame)
return p._followQid(frame.args)
+
return ""
 
end
 
end
   Line 3,055: Line 524:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.globalSiteID = function(frame)
 
p.globalSiteID = function(frame)
return mw.wikibase.getGlobalSiteId()
+
return ""
 
end
 
end
   Line 3,067: Line 536:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.siteID = function(frame)
 
p.siteID = function(frame)
local txtlang = frame:preprocess( "{{int:lang}}" ) or ""
+
return ""
-- This deals with specific exceptions: be-tarask -> be-x-old
  −
if txtlang == "be-tarask" then
  −
return "be_x_old"
  −
end
  −
local pos = txtlang:find("-")
  −
local ret = ""
  −
if pos then
  −
ret = txtlang:sub(1, pos-1)
  −
else
  −
ret = txtlang
  −
end
  −
return ret
   
end
 
end
   Line 3,091: Line 548:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.projID = function(frame)
 
p.projID = function(frame)
local txtlang = frame:preprocess( "{{int:lang}}" ) or ""
+
return ""
-- This deals with specific exceptions: be-tarask -> be-x-old
  −
if txtlang == "be-tarask" then
  −
return "be-x-old"
  −
end
  −
local pos = txtlang:find("-")
  −
local ret = ""
  −
if pos then
  −
ret = txtlang:sub(1, pos-1)
  −
else
  −
ret = txtlang
  −
end
  −
return ret
   
end
 
end
   Line 3,115: Line 560:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.formatNumber = function(frame)
 
p.formatNumber = function(frame)
local lang
+
return ""
local num = tonumber(frame.args[1] or frame.args.num) or 0
  −
lang = findLang(frame.args.lang)
  −
return lang:formatNum( num )
   
end
 
end
   Line 3,133: Line 575:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.examine = function( frame )
 
p.examine = function( frame )
local args
+
return ""
if frame.args[1] or frame.args.pid or frame.args.qid then
  −
args = frame.args
  −
else
  −
args = frame:getParent().args
  −
end
  −
local par = {}
  −
local pid = (args.pid or ""):upper()
  −
local qid = (args.qid or ""):upper()
  −
par[1] = mw.text.trim( args[1] or "" ):upper()
  −
par[2] = mw.text.trim( args[2] or "" ):upper()
  −
table.sort(par)
  −
if par[2]:sub(1,1) == "P" then par[1], par[2] = par[2], par[1] end
  −
if pid == "" then pid = par[1] end
  −
if qid == "" then qid = par[2] end
  −
local q1 = qid:sub(1,1)
  −
if pid:sub(1,1) ~= "P" then return "No property supplied" end
  −
if q1 ~= "Q" and q1 ~= "M" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid then return "No item for this page" end
  −
return "<pre>" .. mw.dumpObject( mw.wikibase.getAllStatements( qid, pid ) ) .. "</pre>"
   
end
 
end
   Line 3,171: Line 594:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.checkvalue = function( frame )
 
p.checkvalue = function( frame )
local args
+
return ""
if frame.args.val then
  −
args = frame.args
  −
else
  −
args = frame:getParent().args
  −
end
  −
local val = args.val
  −
if not val then return nil end
  −
local pid = mw.text.trim(args.pid or args[1] or "P31"):upper()
  −
local qid = (args.qid or ""):upper()
  −
if pid:sub(1,1) ~= "P" then return nil end
  −
if qid:sub(1,1) ~= "Q" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid then return nil end
  −
local ranks = setRanks(args.rank)
  −
local stats = {}
  −
if ranks.b then
  −
stats = mw.wikibase.getBestStatements(qid, pid)
  −
else
  −
stats = mw.wikibase.getAllStatements( qid, pid )
  −
end
  −
if not stats[1] then return nil end
  −
if stats[1].mainsnak.datatype == "wikibase-item" then
  −
for k, v in pairs( stats ) do
  −
local ms = v.mainsnak
  −
if ranks[v.rank:sub(1,1)] and ms.snaktype == "value" and ms.datavalue.value.id == val then
  −
return val
  −
end
  −
end
  −
end
  −
return nil
   
end
 
end
   Line 3,215: Line 609:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.url2 = function(frame)
 
p.url2 = function(frame)
local txt = frame.args.url or ""
+
return ""
if txt == "" then return nil end
  −
-- extract any icon
  −
local url, icon = txt:match("(.+)&nbsp;(.+)")
  −
-- make sure there's at least a space at the end
  −
url = (url or txt) .. " "
  −
icon = icon or ""
  −
-- extract any protocol like https://
  −
local prot = url:match("(https*://).+[ \"\']")
  −
-- extract address
  −
local addr = ""
  −
if prot then
  −
addr = url:match("https*://(.+)[ \"\']") or " "
  −
else
  −
prot = "//"
  −
addr = url:match("[^%p%s]+%.(.+)[ \"\']") or " "
  −
end
  −
-- strip trailing / from end of domain-only url and add <wbr/> before . and /
  −
local disp, n = addr:gsub( "^([^/]+)/$", "%1" ):gsub("%/", "<wbr/>/"):gsub("%.", "<wbr/>.")
  −
return '<span class="url">[' .. prot .. addr .. " " .. disp .. "]</span>&nbsp;" .. icon
   
end
 
end
   Line 3,248: Line 623:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getWebsite = function(frame)
 
p.getWebsite = function(frame)
local url = frame.args.url or ""
+
return ""
if url:upper() == "NONE" then return nil end
  −
 
  −
local qid = frame.args.qid or ""
  −
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid then return nil end
  −
 
  −
local urls = {}
  −
local quals = {}
  −
if url == "" then
  −
local prop856 = mw.wikibase.getBestStatements(qid, "P856")
  −
for k, v in pairs(prop856) do
  −
if v.mainsnak.snaktype == "value" then
  −
urls[#urls+1] = v.mainsnak.datavalue.value
  −
if v.qualifiers and v.qualifiers["P1065"] then
  −
-- just take the first archive url (P1065)
  −
local au = v.qualifiers["P1065"][1]
  −
if au.snaktype == "value" then
  −
quals[#urls] = au.datavalue.value
  −
end -- test for archive url having a value
  −
end -- test for qualifers
  −
end -- test for website having a value
  −
end -- loop through website(s)
  −
else
  −
urls[1] = url
  −
end
  −
if #urls == 0 then return nil end
  −
 
  −
local out = {}
  −
for i, u in ipairs(urls) do
  −
local link = quals[i] or u
  −
local prot, addr = u:match("(http[s]*://)(.+)")
  −
addr = addr or u
  −
local disp, n = addr:gsub("%.", "<wbr/>%.")
  −
out[#out+1] = '<span class="url">[' .. link .. " " .. disp .. "]</span>"
  −
end
  −
 
  −
local langcode = findLang(frame.args.lang).code
  −
local noicon = parseParam(frame.args.noicon, false)
  −
if url == "" and not noicon then
  −
out[#out] = out[#out] .. createicon(langcode, qid, "P856")
  −
end
  −
 
  −
local ret = ""
  −
if #out > 1 then
  −
ret = mw.getCurrentFrame():expandTemplate{title = "ubl", args = out}
  −
else
  −
ret = out[1]
  −
end
  −
 
  −
return ret
   
end
 
end
   Line 3,309: Line 634:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getAllLabels = function(frame)
 
p.getAllLabels = function(frame)
local args = frame.args or frame:getParent().args or {}
+
return ""
 
  −
local qid = args.qid or ""
  −
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid or not mw.wikibase.entityExists(qid) then return i18n["entity-not-found"] end
  −
 
  −
local labels = mw.wikibase.getEntity(qid).labels
  −
if not labels then return i18n["labels-not-found"] end
  −
 
  −
local out = {}
  −
for k, v in pairs(labels) do
  −
out[#out+1] = v.value .. " (" .. v.language .. ")"
  −
end
  −
 
  −
return table.concat(out, "; ")
   
end
 
end
   Line 3,334: Line 645:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getAllDescriptions = function(frame)
 
p.getAllDescriptions = function(frame)
local args = frame.args or frame:getParent().args or {}
+
return ""
 
  −
local qid = args.qid or ""
  −
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid or not mw.wikibase.entityExists(qid) then return i18n["entity-not-found"] end
  −
 
  −
local descriptions = mw.wikibase.getEntity(qid).descriptions
  −
if not descriptions then return i18n["descriptions-not-found"] end
  −
 
  −
local out = {}
  −
for k, v in pairs(descriptions) do
  −
out[#out+1] = v.value .. " (" .. v.language .. ")"
  −
end
  −
 
  −
return table.concat(out, "; ")
   
end
 
end
   Line 3,359: Line 656:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.getAllAliases = function(frame)
 
p.getAllAliases = function(frame)
local args = frame.args or frame:getParent().args or {}
+
return ""
 
  −
local qid = args.qid or ""
  −
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid or not mw.wikibase.entityExists(qid) then return i18n["entity-not-found"] end
  −
 
  −
local aliases = mw.wikibase.getEntity(qid).aliases
  −
if not aliases then return i18n["aliases-not-found"] end
  −
 
  −
local out = {}
  −
for k1, v1 in pairs(aliases) do
  −
local lang = v1[1].language
  −
local val = {}
  −
for k1, v2 in ipairs(v1) do
  −
val[#val+1] = v2.value
  −
end
  −
out[#out+1] = table.concat(val, ", ") .. " (" .. lang .. ")"
  −
end
  −
 
  −
return table.concat(out, "; ")
   
end
 
end
   Line 3,388: Line 666:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
p.showNoLinks = function(frame)
 
p.showNoLinks = function(frame)
local out = {}
+
return ""
for k, v in pairs(donotlink) do
  −
out[#out+1] = k
  −
end
  −
table.sort( out )
  −
return table.concat(out, "; ")
   
end
 
end
   Line 3,406: Line 679:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
function p.checkValidity(frame)
 
function p.checkValidity(frame)
local id = mw.text.trim(frame.args[1] or "")
+
return ""
if mw.wikibase.isValidEntityId(id) then
  −
return true
  −
else
  −
return false
  −
end
   
end
 
end
   Line 3,426: Line 694:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
function p.getEntityFromTitle(frame)
 
function p.getEntityFromTitle(frame)
local args=frame.args
+
return ""
if not args[1] then args=frame:getParent().args end
  −
if not args[1] then return nil end
  −
local title = mw.text.trim(args[1])
  −
local site = args.site or ""
  −
local showdab = parseParam(args.showdab, true)
  −
local qid = mw.wikibase.getEntityIdForTitle(title, site)
  −
if qid then
  −
local prop31 = mw.wikibase.getBestStatements(qid, "P31")[1]
  −
if not showdab and prop31 and prop31.mainsnak.datavalue.value.id == "Q4167410" then
  −
return nil
  −
else
  −
return qid
  −
end
  −
end
   
end
 
end
   Line 3,455: Line 709:  
-------------------------------------------------------------------------------
 
-------------------------------------------------------------------------------
 
function p.getDatePrecision(frame)
 
function p.getDatePrecision(frame)
local args=frame.args
+
return ""
if not args[1] then args=frame:getParent().args end
  −
local default = tonumber(args[2] or args.default) or 0
  −
local prop = mw.text.trim(args[1] or "")
  −
if prop == "" then return default end
  −
local qid = args.qid or ""
  −
if qid == "" then qid = mw.wikibase.getEntityIdForCurrentPage() end
  −
if not qid then return default end
  −
local onlysrc = parseParam(args.onlysourced or args.osd, true)
  −
local stat = mw.wikibase.getBestStatements(qid, prop)
  −
for i, v in ipairs(stat) do
  −
local prec = (onlysrc == false or sourced(v))
  −
and v.mainsnak.datavalue
  −
and v.mainsnak.datavalue.value
  −
and v.mainsnak.datavalue.value.precision
  −
if prec then return prec end
  −
end
  −
return default
   
end
 
end
      
return p
 
return p
  −
  −
-------------------------------------------------------------------------------
  −
-- List of exported functions
  −
-------------------------------------------------------------------------------
  −
--[[
  −
_getValue
  −
getValue
  −
getPreferredValue
  −
getCoords
  −
getQualifierValue
  −
getSumOfParts
  −
getValueByQual
  −
getValueByLang
  −
getValueByRefSource
  −
getPropertyIDs
  −
getQualifierIDs
  −
getPropOfProp
  −
getAwardCat
  −
getIntersectCat
  −
getGlobe
  −
getCommonsLink
  −
getSiteLink
  −
getLink
  −
getLabel
  −
label
  −
getAT
  −
getDescription
  −
getAliases
  −
pageId
  −
formatDate
  −
location
  −
checkBlacklist
  −
emptyor
  −
labelorid
  −
getLang
  −
getItemLangCode
  −
findLanguage
  −
getQID
  −
followQid
  −
globalSiteID
  −
siteID
  −
projID
  −
formatNumber
  −
examine
  −
checkvalue
  −
url2
  −
getWebsite
  −
getAllLabels
  −
getAllDescriptions
  −
getAllAliases
  −
showNoLinks
  −
checkValidity
  −
getEntityFromTitle
  −
getDatePrecision
  −
--]]
  −
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