Module:Wikidata/Références

La documentation pour ce module peut être créée à Module:Wikidata/Références/doc

local reference = {}

local wd = require 'Module:Wikidata'
local refType = mw.loadData 'Module:Wikidata/Références/Types'

local linguistic = require 'Module:Linguistique'
local cite = require 'Module:Biblio'
local langcodes = mw.loadData 'Module:Dictionnaire Wikidata/Codes langue'

local function concatTables(t1,t2)
	local results = {}
	for _,e in pairs(t1) do
    	table.insert(results, e)
    end
    for _,e in pairs(t2) do
    	table.insert(results, e)
    end
    return results
end

local function getStringStatementValues(entity, propertyId)
	local statements = entity:getBestStatements(propertyId)
	for i, statement in pairs(statements) do
		statements[i] = statement.mainsnak.datavalue.value
	end
	return statements
end

local function getStringStatementValue(entity, propertyId)
	local statements = getStringStatementValues(entity, propertyId)
	if #statements > 0 then
		return statements[1]
	else
		return nil
	end
end

local function getDirectItemLang(workentity, property)
	local itemlangs = wd.getClaims{entity = workentity, property = property}
	if itemlangs ~= nil then
		return langcodes[wd.getNumericId(itemlangs[1].mainsnak)]
	end
end

local function hasRole(statement, roleId)
	return statement.qualifiers and (
		statement.qualifiers['P518'] and wd.getId(statement.qualifiers['P518'][1]) == roleId
		or statement.qualifiers['P794'] and wd.getId(statement.qualifiers['P794'][1]) == roleId
	)
end	

local currentPageTitle = mw.title.getCurrentTitle().prefixedText

local function buildAuthorLink(statement)
	local author_label = nil
	local author_link = nil
	-- we extract the link and the label of the author if it is an entity
	if statement.mainsnak.snaktype == 'value' and statement.mainsnak.datatype == 'wikibase-item' then
		local author_id = statement.mainsnak.datavalue.value.id
		author_label = mw.wikibase.getLabel(author_id)
		author_link = mw.wikibase.getSitelink(author_id)
	end
	-- we use stated in to retrive the proper author label by setting it in statement.mainsnak
	if statement.qualifiers and statement.qualifiers['P1932'] then
		statement.mainsnak = statement.qualifiers['P1932'][1]
	end
	-- and then by getting the label from its value (supports also P2093)
	if statement.mainsnak.snaktype == 'value' and statement.mainsnak.datatype == 'string' then
		author_label = statement.mainsnak.datavalue.value
	end
	
	if author_link ~= nil and author_link ~= currentPageTitle then
		return '[[' ..author_link .. '|' .. author_label .. ']]'
	else
		return author_label
	end
end

local function remove_same_isbn(isbns)
	-- input a table of isbns
	-- return a table of ibns without duplicate
	-- asked in https://fr.wikipedia.org/wiki/Discussion_mod%C3%A8le:Bibliographie#ISBN-10_et_ISBN-13
	local References = require( 'Module:Biblio/Références' )
	local result = {}
	for _, isbn1 in ipairs(isbns) do
		local same = false
		for index_isbn2, isbn2 in ipairs(result) do
			if  References.same_isbn(isbn1, isbn2) then
				if isbn2:gsub( '[ -]', '' ):len() == 13 then
					table.remove(result, index_isbn2)
					table.insert(result, isbn1)
				end
				same = true
				break
			end
		end
		if not same then
			table.insert(result, isbn1)
		end
	end
	return result
end

function reference.citeitem(entityId, options)
	if not entityId then
		return nil
	end
	local entity = wd.getEntity(entityId)
	if not entity then
		return 'invalid entity id'
	end
	if type( options ) ~= 'table' then
		options = {}
	end
	
	--work entity if it exists
	local workEntity = nil
	local workClaims = wd.getClaims{entity = entity, property = 'P629'} -- P629 : édition de
	if workClaims ~= nil then
		workEntity = wd.getEntity(wd.getMainId(workClaims[1]))
	end
	local journalEntity = nil
	local journalClaims = wd.getClaims{entity = entity, property = 'P1433'}
	if journalClaims ~= nil then
		journalEntity = wd.getEntity(wd.getMainId(journalClaims[1]))
	end

	local translator = wd.formatStatements{entity = entity, property = 'P655', defaultlink = '-'}
	local illustrator = wd.formatStatements{entity = entity, property = 'P110', defaultlink = '-'}
	local preface = ''
	local postface = ''
	local photographe = ''
	local authors = {}
	local are_director = {}
	local responsability = {}
	
	local author_statements = concatTables(entity:getBestStatements('P50'), entity:getBestStatements('P2093'))
	if next(author_statements) == nil and workEntity ~= nil then --Fallback to work
		author_statements = concatTables(workEntity:getBestStatements('P50'), workEntity:getBestStatements('P2093'))
	end
	for _, statement in pairs(author_statements) do
		local position = #authors + 1
		if statement.qualifiers and statement.qualifiers['P1545'] then
			position = tonumber(statement.qualifiers['P1545'][1].datavalue.value)
		end
		
		authors[position] = buildAuthorLink(statement)
		are_director[position] = ''
	
		--qualifier pour la responsabilité
		if statement.qualifiers and statement.qualifiers['P518'] then
			responsability[position] = wd.formatSnak(statement.qualifiers['P518'][1], {defaultlink = '-'})
		else
			responsability[position] = ''
		end
	end
	for _, statement in pairs(entity:getBestStatements('P98')) do
		table.insert(authors, buildAuthorLink(statement))
		table.insert(are_director, 'y')
		table.insert(responsability, '')
	end
	
	for _, statement in pairs(entity:getBestStatements('P767')) do
		if hasRole(statement, 'Q670787') or hasRole(statement, 'Q19839393') then --préface/préfacier
			preface = buildAuthorLink(statement)
		elseif hasRole(statement, 'Q7234272') then --postface
			postface = buildAuthorLink(statement)
		elseif hasRole(statement, 'Q33231') or hasRole(statement, 'Q125191') then --photographe/photographie
			photographe = buildAuthorLink(statement)
		end
	end
	
	local isbns = getStringStatementValues(entity, 'P212')
	for _, isbn in pairs(getStringStatementValues(entity, 'P957')) do
		table.insert(isbns, isbn)
	end
	local issns = {}
	if journalEntity then
		issns = getStringStatementValues(journalEntity, 'P236')
	end
	if #issns == 0 then
		issns = getStringStatementValues(entity, 'P236')
	end
	local oclc = getStringStatementValue(entity, 'P243')
	local bnf = getStringStatementValue(entity, 'P268')
	local lccn = getStringStatementValue(entity, 'P1144')
	local dnb = getStringStatementValue(entity, 'P1292')
	local doi = getStringStatementValue(entity, 'P356')
	local pmid = getStringStatementValue(entity, 'P698')
	local jstor = getStringStatementValue(entity, 'P888')
	local bibcode = getStringStatementValue(entity, 'P1300')
	local arxiv = getStringStatementValue(entity, 'P818')
	local pmcid = getStringStatementValue(entity, 'P932')
	
	local ednumber = wd.formatStatements{entity = entity, property = 'P393'}
	local publisher = wd.formatStatements{entity = entity, property = 'P123', defaultlink = '-'}
	local journal = wd.formatStatements{entity = entity , property = 'P1433', defaultlink = '-'}
	--TODO fix local journalnumber = wd.formatStatements{entity = entity, property = 'P433'}
	--TODO fix local volume = wd.formatStatements{entity = entity, property = 'P478'}

	local publishdate = wd.formatStatements{entity = entity, property = 'P577', linktopic = '-'}
	local publishplace = wd.formatStatements{entity = entity, property = 'P291', defaultlink = '-'}

	--if no publisher, publication date or place, oclc or bnf: look for them in the item stored in P1433, misnamed here as  "journalEntity"
	if (not publisher) and journalEntity then
		publisher = wd.formatStatements{entity = journalEntity, property = "P123", defaultlink = "P577"}
	end
	if (not publishdate) and journalEntity then
		publishdate = wd.formatStatements{entity = journalEntity, property = "P577", linktopic = "P577"}
	end
	if (not publishplace) and journalEntity then
		publishplace = wd.formatStatements{entity = journalEntity, property = "P291", defaultlink = "P577"}
	end
	if (not oclc) and journalEntity then
		oclc = wd.formatStatements{entity = journalEntity, property = "P243", defaultlink = "P577"}
	end
	if (not bnf) and journalEntity then
		bnf = wd.formatStatements{entity = journalEntity, property = "P268", defaultlink = "P577"}
	end

	local pagenum = wd.formatStatements{entity = entity, property = 'P1104'}
	local title = wd.formatStatements{entity = entity, property = 'P1476', numval = 1 } or wd.getLabel(entity)
	local titlelink = wd.siteLink(entity)
	local subtitle = wd.formatStatements{entity = entity, property = 'P1680'}
	local url = getStringStatementValue(entity, 'P854') or getStringStatementValue(entity, 'P953')
	local wikisource = entity:getSitelink('frwikisource')
	if wikisource ~= nil and url ~= nil and url:find('%.wikisource%.org') then
		url = nil -- we make sure to not have two links to Wikisource
	end
	local language = getDirectItemLang(entity, 'P407')
	if not language and journalEntity then
		language = getDirectItemLang(journalEntity, 'P407')
	end
	local originalLanguage = getDirectItemLang(entity, 'P364') --TODO: be clever? or getDirectItemLang(workEntity, 'P407') or getDirectItemLang(workEntity, 'P364')
	if not language or language == originalLanguage then
		originalLanguage = nil -- We are actually not sure if it has been translated from this language
	end
	local originalTitle = nil
	if workEntity and originalLanguage then
		originalTitle = wd.formatStatements{entity = workEntity, property = 'P1476', numval = 1 } or workEntity:getLabel(originalLanguage)
	end
	local page = getStringStatementValue(entity, 'P304')
	local numero = getStringStatementValue(entity, 'P433')
	local volume = getStringStatementValue(entity, 'P478')

	-- choose relevant cite type
	local entitytype = wd.formatStatements{property = 'P31', entity = entity, numval = 1, displayformat = 'raw'}
	local funtype
		
		
	-- calcul du rendu du titre de l'ouvrage, éventuellement avec un lien vers l'article de l'ouvrage

	-- pas de lien à générer si on est sur la page de l'ouvrage ou si l'élément cité est une édition de cet ouvrage
	if not ( wd.isPageOfQId(entityId) or 
	   workEntity and wd.isPageOfQId(wd.entityId(workEntity)) )
	then
		if not titlelink and workEntity then
			-- si pas de lien, on peut essayer de voir si c'est l'édition de quelque chose d'autre
			titlelink = wd.siteLink(workEntity)
		end
		if title and titlelink then
			title = '[[' .. titlelink .. '|' .. title .. ']]'
		end
	end

	-- calcul du modèle à utiliser pour rendre l'élémént
	
	if (entitytype == 'Q3331189') then --book edition
		funtype = cite.ouvrage
		
		-- TODO : gérer l'édition et l'élément de l'oeuvre. 
		
	elseif refType.isOuvrage[entitytype] then -- ouvrage sans édition connue ?
		
		-- TODO : gérer le cas ou un ouvrage est cité mais que Wikidata en connait des éditions.
		-- TODO : refuser ce genre d'items ?
		
		funtype = cite.ouvrage
		
	elseif refType.isArticle[entitytype] then -- article
		funtype = cite.article
	else -- default: output a very simple display
		local parameters = authors
		if title then 
			 table.insert(parameters, '<i>' .. title .. '</i>')
		end
		if publisher then
			table.insert(parameters, publisher)
		end
		if publishplace then
			table.insert(parameters, publishplace)
		end
		if publishdate then
			table.insert(parameters, publishdate)
		end
		if options['page'] then
			table.insert(parameters, 'p.' .. options['page'])
		end
		if options['accessdate'] then
			table.insert(parameters, 'consulté le ' .. options['accessdate'])
		end
		return linguistic.conj(parameters, 'comma')
	end

	
	local parameters = {
		['traducteur'] = translator,
		['illustrateur'] = illustrator,
		['préface'] = preface,
		['postface'] = postface,
		['photographe'] = photographe,
		['titre'] = title,
		['sous-titre'] = subtitle,
		--['volume'] = volume,
		['date'] = publishdate,
		['lieu'] = publishplace,
		['périodique'] = journal,
		--['numéro'] = journalnumber,
		["numéro d'édition"] = ednumber,
		['éditeur'] = publisher,
		['pages totales'] = pagenum,
		['lire en ligne'] = url,
		['wikisource'] = wikisource,
		['oclc'] = oclc,
		['bnf'] = bnf,
		['lccn'] = lccn,
		['dnb'] = dnb,
		['doi'] = doi,
		['pmid'] = pmid,
		['jstor'] = jstor,
		['bibcode'] = bibcode,
		['arxiv'] = arxiv,
		['pmcid'] = pmcid,
		['langue'] = language,
		['langue originale'] = originalLanguage,
		['titre original'] = originalTitle,
		['page'] = page,
		['numéro'] = numero,
		['volume'] = volume,
		['plume'] = options['plume']
	}
	
	isbns = remove_same_isbn(isbns)
	for i, isbn in pairs(isbns) do
		parameters['isbn' .. i] = isbn
	end
	
	for i, issn in pairs(issns) do
		parameters['issn' .. i] = issn
	end
	
	-- try to find if there is an author set in options
	local setAuthors = true
	for i=1, 15 do
		if options['auteur' .. i]  or options['directeur' .. i] or options['responsabilité' .. i] then
			setAuthors = false
		end
	end

	if setAuthors then
		for i, author in pairs(authors) do
			parameters['auteur' .. i] = author
			parameters['directeur' .. i] = are_director[i]
			parameters['responsabilité' .. i] = responsability[i]
		end
	end
	
	for parameter, value in pairs(options) do
		if value == '-' then
			parameters[parameter] = ''
		else
			parameters[parameter] = value
		end
	end
	local val = funtype(parameters)

	if val then
		return wd.addRefAnchor(wd.addLinkBack(val, entity), wd.entityId(entity))
	end
	
	return wd.formatError()
end

-- pour tester
function reference.citeItem(frame)
	local args = frame:getParent().args
	return reference.citeitem(args[1], args)
end


--used to test the duplicate isbn functions, use in the console like this
-- p.test()
reference.test = function()
	test_same_isbn()
	test_remove_same_isbn()
end

return reference