Module:Temporary exhibition

Lua

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Template for Template:Temporary Exhibition.

p.exhibLine(item) creates a string providing basic data about an exhibition (name, place, date).

Code

local p = {}
local wd = require "Module:Wikidata"
local linguistic = require "Module:Linguistic"
local lang = mw.getCurrentFrame():callParserFunction("int", "lang")

local function catLink(cat)
	return "[[File:Commons logo optimized.svg|12px|link=Category:" .. cat .. "]]"
end

function p.exhibLine(item)
	-- clean up args from frame
	if type(item) == 'table' and item.args then
		item = item.args[1]
	end
	if (not item) or (item == "") then
		return nil
	end

	local elements = {}

	-- name
	table.insert(elements, "<i>" .. wd._getLabel(item) .. "</i>") -- formatting should be language dependent, port [[Template:Italics]] to module:Linguistic

	-- location
	local places = wd.getClaims{entity = item, property = "P276"}
	table.insert(elements, places and wd.formatStatements{
		claims = places,
		showdate = (places and (#places >1) ) -- if only one place, use main P580 / P582 rather than qualifiers, more chance to have that filled
		})

	-- date
	if places and #places == 1 then
		table.insert(elements, wd._main_date(item))
	end

	-- category link
	local cat = wd.formatStatements{item = item, property = "P373", numval = 1}
	if cat then
		table.insert(elements, catLink(cat))
	end

	return linguistic.conj(elements, lang, "comma")
end

return p