Fetch given/family names from author, editor, or qualifiers on name strings

module_citeq.lua

@@ -88,8 +88,16 @@ local function makelink(v, out, link, maxpos, wdl)
 			local qnumber = v.mainsnak.datavalue.value.id
 			local sitelink = mw.wikibase.getSitelink(qnumber)
 			if qnumber == "Q2818964" then sitelink = nil end -- suppress link to "Various authors"
+
+			-- Last name, first name(s)
+			local last_name   = getValue({"P734", qid=qnumber, maxvals=1, ps=2})
+			local first_names = getValue({"P735", qid=qnumber, maxvals=0, ps=2})
+			if first_names then
+				first_names = mw.text.trim(first_names:gsub(', ', ' '))
+			end
+
 			if v.qualifiers and v.qualifiers.P1932 then
-				label = v.qualifiers.P1932[1].datavalue.value  -- object named as
+				label = v.qualifiers.P1932[1].datavalue.value  -- "object named as"
 			else
 				label = mw.wikibase.getLabel(qnumber)
 				if label then
@@ -100,14 +108,22 @@ local function makelink(v, out, link, maxpos, wdl)
 			end
 			local position = maxpos + 1 -- Default to 'next' author.
 			-- use P1545 (series ordinal) instead of default position.
-			if v["qualifiers"] and v.qualifiers["P1545"] and v.qualifiers["P1545"][1] then
-				position = tonumber(v.qualifiers["P1545"][1].datavalue.value)
+			if v.qualifiers and v.qualifiers.P1545 and v.qualifiers.P1545[1] then
+				position = tonumber(v.qualifiers.P1545[1].datavalue.value)
 			end
 			maxpos = math.max(maxpos, position)
 			if sitelink then
 				-- just the plain name,
 				-- but keep a record of the links, using the same index
-				out[position] = label
+				if last_name and first_names then
+					out[position] = {
+						label = label,
+						last  = last_name or nil,
+						first = first_names or nil,
+					}
+				else
+					out[position] = label
+				end
 				link[position] = sitelink
 			else
 				if wdl then
@@ -120,24 +136,70 @@ local function makelink(v, out, link, maxpos, wdl)
 					)
 				else
 					-- no Wikidata links wanted, so just give the plain label
-					out[position] = label
+					if last_name and first_names then
+						out[position] = {
+							label = label,
+							last  = last_name or nil,
+							first = first_names or nil,
+						}
+					else
+						out[position] = label
+					end
 				end
 			end
 		elseif v.mainsnak.datatype == "string" then
 			local position = maxpos + 1 -- Default to 'next' author.
 			-- use P1545 (series ordinal) instead of default position.
-			if v["qualifiers"] and v.qualifiers["P1545"] and v.qualifiers["P1545"][1] then
-				position = tonumber(v.qualifiers["P1545"][1].datavalue.value)
+			if v.qualifiers and v.qualifiers.P1545 and v.qualifiers.P1545[1] then
+				position = tonumber(v.qualifiers.P1545[1].datavalue.value)
 			end
 			maxpos = math.max(maxpos, position)
-			out[position] = v.mainsnak.datavalue.value
+
+			-- Names from "author given names" and "author last names" qualifiers
+			local last_name
+			local first_names
+			if v.qualifiers and v.qualifiers.P9688 and v.qualifiers.P9688[1] then
+				last_name   = v.qualifiers.P9688[1].datavalue.value
+			end
+			if v.qualifiers and v.qualifiers.P9687 and v.qualifiers.P9687[1] then
+				first_names = mw.text.trim(v.qualifiers.P9687[1].datavalue.value:gsub(', ', ' '))
+			end
+
+			if last_name and first_names then
+				out[position] = {
+					label = v.mainsnak.datavalue.value,
+					last  = last_name or nil,
+					first = first_names or nil,
+				}
+			else
+				out[position] = v.mainsnak.datavalue.value
+			end
 		else
 			-- not a wikibase-item or a string!
 		end
 	else
-		-- code here if we want to return something when author is "unknown"
+		-- try the "object named as" qualifier, otherwise use the unknown author item
 		if v.qualifiers and v.qualifiers.P1932 then
-			label = v.qualifiers.P1932[1].datavalue.value
+			label = v.qualifiers.P1932[1].datavalue.value  -- "object named as"
+
+			-- Names from "author given names" and "author last names" qualifiers
+			local last_name
+			local first_names
+			if v.qualifiers and v.qualifiers.P9688 and v.qualifiers.P9688[1] then
+				last_name = v.qualifiers.P9688[1].datavalue.value
+			end
+			if v.qualifiers and v.qualifiers.P9687 and v.qualifiers.P9687[1] then
+				first_names = mw.text.trim(v.qualifiers.P9687[1].datavalue.value:gsub(', ', ' '))
+			end
+			if last_name and first_names then
+				out[position] = {
+					label = label,
+					last  = last_name or nil,
+					first = first_names or nil,
+				}
+			else
+				out[position] = label
+			end
 		else
 			label = mw.wikibase.getLabel("Q4233718"):gsub("^%l", mw.ustring.upper) .. (cfg.i18n_t.trackingcats["unknown-author"] or "")
 		end
@@ -235,15 +297,27 @@ local function get_name_list (nl_type, args, qid, wdl)
 	end
 	table.sort(keys) -- as they might be out of order
 	for i, k in ipairs(keys) do
-		out[k] = out[k]:gsub (''', '\'');									-- prevent cs1|2 multiple names categorization; replace html entity with the actual character
-		mw.log(i .. " " .. k .. " " .. (out[k]))
+		local label
+		if out[k].label then
+			label = out[k].label
+		else
+			label = out[k]
+		end
+		label = label:gsub(''', '\'');									-- prevent cs1|2 multiple names categorization; replace html entity with the actual character
+		mw.log(i .. " " .. k .. " " .. label)
 		if args[nl_type .. i] then -- name gets overwritten
 			-- pull corresponding -link only if overwritten name is same as WD name
-			if link[k] and (args[nl_type .. i] == out[k]) then
+			if link[k] and (args[nl_type .. i] == label) then
 				args[nl_type .. '-link' .. i] = args[nl_type .. '-link' .. i] or link[k] -- author-linkn or editor-linkn
 			end
 		else -- name does not get overwritten, so pull name from WD
-			args[nl_type .. i] = out[k]
+			if out[k].first and out[k].last then
+				-- First/last names were found, so add them
+				args[nl_type .. '-last'  .. i] = args[nl_type .. '-last'  .. i] or out[k].last
+				args[nl_type .. '-first' .. i] = args[nl_type .. '-first' .. i] or out[k].first
+			else
+				args[nl_type .. i] = label
+			end
 			if link[k] then
 				args[nl_type .. '-link' .. i] = args[nl_type .. '-link' .. i] or link[k] -- author-linkn or editor-linkn
 			end
@@ -273,11 +347,12 @@ end
 
 -- gets the language codes of a Wikidata entry as a table
 local function _lang_code(qid)
-	local lc = _getPropOfProp( {qid = qid, prop1 = "P407", prop2 = "P424", ps = 1} )
+	-- P407 "language of work or name"
+	local lc = _getPropOfProp( {qid = qid, prop1 = "P407", prop2 = "P424", ps = 1} )  -- "Wikimedia language code"
 	if lc then return mw.text.split( lc, "[, ]+" ) end
-	lc = _getPropOfProp( {qid = qid, prop1 = "P407", prop2 = "P218", ps = 1} )
+	lc = _getPropOfProp( {qid = qid, prop1 = "P407", prop2 = "P218", ps = 1} )  -- "ISO 639-1 code"
 	if lc then return mw.text.split( lc, "[, ]+" ) end
-	return _getLangOfProp(qid, "P1476")
+	return _getLangOfProp(qid, "P1476") -- "title"
 end
 local function lang_code(frame)
 	return table.concat(_lang_code(frame.args.qid or mw.text.trim(frame.args[1] or "")), ", ")
@@ -717,6 +792,15 @@ local function _cite_q (citeq_args)
 		if not citeq_args.isbn then
 			citeq_args.publisher = nil
 		end
+		-- only display ISSN if there are no article identifiers
+		if citeq_args.issn then
+			if citeq_args.doi or citeq_args.pmid or citeq_args.pmc or citeq_args.arxiv or
+				citeq_args.bibcode or citeq_args.jstor or citeq_args.ssrn or citeq_args.s2cid or
+				citeq_args.hdl or citeq_args.biorxiv or citeq_args.osti or citeq_args.zbl or
+				citeq_args.jfm or citeq_args.mr then
+				citeq_args.issn = nil
+			end
+		end
 	elseif is_thesis then
 		template = template or "thesis"
 	elseif citeq_args.isbn then
@@ -826,6 +910,32 @@ local function _cite_q (citeq_args)
 	citeq_args.erratum = nil
 	citeq_args['erratum-checked'] = nil
 
+	-- Indicator if item has an expression of concern notice (P14891)
+	local eoc = ""
+	if citeq_args['expression-of-concern'] then
+		opt_cat = opt_cat .. cfg.i18n_t.trackingcats['expression-of-concern']
+		local eoc_params = {
+			citeq = 'yes',
+			id = frame:expandTemplate{
+				title = 'QID', args = {qid = string.gsub(citeq_args['expression-of-concern'], 'Q', '')}
+			}
+		}
+		eoc_params.doi = getValue({"P356", ps = 1, qid = citeq_args['expression-of-concern']}) or nil
+		eoc_params.doi = eoc_params.doi and eoc_params.doi:lower() or nil
+		eoc_params.bibcode = getValue({"P819", ps = 1, qid = citeq_args['expression-of-concern']}) or nil
+		eoc_params.pmc = getValue({"P932", ps = 1, qid = citeq_args['expression-of-concern']}) or nil
+		eoc_params.pmid = getValue({"P698", ps = 1, qid = citeq_args['expression-of-concern']}) or nil
+		-- check qualifiers for access=free
+		eoc_params['doi-access'] = getIdentifierAccess(citeq_args['expression-of-concern'], eoc_params, 'doi')
+		eoc_params['bibcode-access'] = getIdentifierAccess(citeq_args['expression-of-concern'], eoc_params, 'bibcode')
+		if 'yes' == citeq_args['eoc-intentional'] then
+			eoc_params.intentional = 'yes'
+		end
+		eoc = ' ' .. frame:expandTemplate{ title = "Expression of concern", args = eoc_params }
+	end
+	citeq_args['expression-of-concern'] = nil
+	citeq_args['eoc-intentional'] = nil
+
 	if citeq_args.replaced_by then
 		opt_cat = opt_cat .. cfg.i18n_t.trackingcats.replaced
 		citeq_args.replaced_by = nil
@@ -851,7 +961,7 @@ local function _cite_q (citeq_args)
 			title = "Cite "..template, args = citeq_args
 		} .. cfg.i18n_t.trackingcats["unknown-template"]
 	end
-	return output .. erratumid .. retract .. opt_cat
+	return output .. erratumid .. eoc .. retract .. opt_cat
 end
 
 local function cite_q (frame)

module_citeq_config.lua

@@ -24,6 +24,7 @@ local i18n_t = {
 		["default"] = "th"
 	},
 	["trackingcats"] = {
+		['expression-of-concern'] = "[[Category:Cite Q - cites a work with an expression of concern notice]]",
 		["erratum"] = "[[Category:Cite Q - cites a work with an erratum]]",
 		["missing-wikidata"] = "[[Category:Articles with missing Wikidata information]]",	-- TODO: point to a {{cite q}}-specific category; this one is specific to Module:WikidataIB
 		['no-label-or-title'] = '[[Category:Cite Q - missing label or title]]',
@@ -77,13 +78,14 @@ local simple_properties_t = {
 	retracted_by = {id = "P5824", qidonly=true, maxvals = 1}, -- transient, non-CS1
 	replaced_by = {id = "P1366", qidonly=true, maxvals = 1}, -- transient, non-CS1
 	erratum = {id = "P2507", qidonly=true, maxvals = 1}, -- transient, non-CS1
+	['expression-of-concern'] = {id = "P14891", qidonly=true, maxvals = 1}, -- transient, non-CS1
 --	citeseerx = {id = "P3784", maxvals = 1},
 	osti = {id = "P3894", maxvals = 1}, -- take care of |osti-access=?
 	biorxiv = {id = "P3951", maxvals = 1},
 	asin = {id = "P5749", maxvals = 1}, -- What about |asin-tld=? (WD examples resolve to .com at present, but may change)
 	['article-number'] = {id = "P2322", maxvals = 1, populate_from_journal = true},
 	isbn = {id = "P212", maxvals = 1, populate_from_journal = true}, -- ISBN 13
---	issn = {id = "P236", maxvals = 1, populate_from_journal = true}, -- distinguish from |eissn= for electronic issues?
+	issn = {id = "P236", maxvals = 1, populate_from_journal = true}, -- distinguish from |eissn= for electronic issues?
 --	jfm = {id = "P?", maxvals = 1}, -- Jahrbuch über die Fortschritte der Mathematik (not Zbl)
 --	sbn = {id = "P?", maxvals = 1}, -- Standard Book Number (predecessor of ISBN, not ICCU)
 --	message-id = {id = "P?", maxvals = 1}, -- Usenet message ID