Module:Authority control

Documentation for this module may be created at Module:Authority control/doc

function getCatForId( id )
    local title = mw.title.getCurrentTitle()
    local namespace = title.namespace
    if namespace == 0 then
        return '[[Category:Wikipedia articles with ' .. id .. ' identifiers]]'
    elseif namespace == 2 and not title.isSubpage then
        return '[[Category:User pages with ' .. id .. ' identifiers]]'
    else
        return '[[Category:Miscellaneous pages with ' .. id .. ' identifiers]]'
    end
end

function viafLink( id )
    if not string.match( id, '^%d+$' ) then
        return false
    end
    return '[http://viaf.org/viaf/' .. id .. ' ' .. id .. ']' .. getCatForId( 'VIAF' )
end

function lccnLink( id )
    local parts = splitLccn( id )
    if not parts then
        return false
    end
    id = parts[1] .. parts[2] .. append( parts[3], '0', 6 )
    return '[http://id.loc.gov/authorities/names/' .. id .. ' ' .. id .. ']' .. getCatForId( 'LCCN' )
end

function splitLccn( id )
    if string.match( id, '^%l%l?%l?%d%d%d%d%d%d%d%d%d?%d?$' ) then
        id = string.gsub( id, '^(%l+)(%d+)(%d%d%d%d%d%d)$', '%1/%2/%3' )
    end
    if string.match( id, '^%l%l?%l?/%d%d%d?%d?/%d+$' ) then
         return split( id, '/' )
    end
    return false
end

--Do split before deployment of mw.text.split
function split( str, c )
    local parts = {}
    local current = ''
    local length = string.len( str )
    for i = 1,length do
        local ch = string.char( string.byte( str, i ) )
        if ch == c then
            table.insert( parts, current )
            current = ''
        else
            current = current .. ch
        end
    end
    table.insert( parts, current )
    return parts
end

function append(str, c, length)
    while string.len( str ) < length do
        str = c .. str
    end
    return str
end

function orcidLink( id )
    return '[http://orcid.org/' .. id .. ' ' .. id .. ']' .. getCatForId( 'ORCID' )
end

function gndLink( id )
    if not string.match( id, '^%d+$' ) then
        return false
    end
    return '[http://d-nb.info/gnd/' .. id .. ' ' .. id .. ']' .. getCatForId( 'GND' )
end

function selibrLink( id )
    return '[http://libris.kb.se/auth/' .. id .. ' ' .. id .. ']' .. getCatForId( 'SELIBR' )
end

function gkdLink( id )
    return '[http://d-nb.info/gnd/' .. id .. ' ' .. id .. '][[Category:Wikipedia articles with deprecated authority control identifiers (GKD)]]'
end

function swdLink( id )
    return '[http://d-nb.info/gnd/' .. id .. ' ' .. id .. '][[Category:Wikipedia:Authority control (key words only)]] [[Category:Wikipedia articles with deprecated authority control identifiers (SWD)]]'
end

function bnfLink( id )
    --with or without cd?
    return '[http://catalogue.bnf.fr/ark:/12148/cb' .. id .. ' ' .. id .. ']' .. getCatForId( 'BNF' )
end

function bpnLink( id )
    return '[http://www.biografischportaal.nl/persoon/' .. id .. ' ' .. id .. ']' .. getCatForId( 'BPN' )
end

function ridLink( id )
    return '[http://www.researcherid.com/rid/' .. id .. ' ' .. id .. ']' .. getCatForId( 'RID' )
end

function bibsysLink( id )
    return '[http://ask.bibsys.no/ask/action/result?cmd=&kilde=biblio&cql=bs.autid+%3D+' .. id .. '&feltselect=bs.autid ' .. id .. ']' .. getCatForId( 'BIBSYS' )
end

function ulanLink( id )
    return '[http://www.getty.edu/vow/ULANFullDisplay?find=&role=&nation=&subjectid=' .. id .. ' ' .. id .. ']' .. getCatForId( 'ULAN' )
end

function createRow( id, label, rawValue, link )
    if link then
        return '* ' .. label .. ' <span class="uid">' .. link .. '</span>\n'
    else
        return '* <span class="error">The ' .. id .. ' id ' .. rawValue .. ' is not valid.</span>[[Category:Wikipedia articles with faulty authority control identifiers (' .. id .. ')]]\n'
    end
end

--In this order: name of the parameter, label, propertyId in Wikidata, formatting function
local conf = {
    { 'VIAF', '[[Virtual International Authority File|VIAF]]', 0, viafLink },
    { 'LCCN', '[[Library of Congress Control Number|LCCN]]', 0, lccnLink },
    { 'ORCID', '[[ORCID]]', 0, orcidLink },
    { 'GND', '[[Universal Authority File|GND]]', 0, gndLink },
    { 'SELIBR', '[[LIBRIS]]', 0, selibrLink },
    { 'GKD', '[[Corporate Bodies Authority File|GKD]]', 0, gkdLink },
    { 'GKD-v1', 'DNB', 0, gkdLink },
    { 'SWD', '[[Subject Headings Authority File|SWD]]', 0, swdLink },
    { 'BNF', '[[Bibliothèque nationale de France|BNF]]', 0, bnfLink },
    { 'BPN', '[[Biografisch Portaal|BPN]]', 0, bpnLink },
    { 'RID', '[[ResearcherID]]', 0, ridLink },
    { 'BIBSYS', '[[BIBSYS]]', 0, bibsysLink },
    { 'ULAN', '[[Union List of Artist Names|ULAN]]', 0, bpnLink }
}
    
local p = {}

function p.authorityControl( frame )
    local parentArgs = frame:getParent().args
    --Create rows
    local elements = {}

    --Worldcat
    if parentArgs['WORLDCATID'] and parentArgs['WORLDCATID'] ~= '' then
        table.insert( elements, createRow( 'WORLDCATID', '', parentArgs['WORLDCATID'], '[http://www.worldcat.org/identities/' .. parentArgs['WORLDCATID'] .. ' WorldCat]' ) ) --Validation?
    elseif parentArgs['LCCN'] and parentArgs['LCCN'] ~= '' then
        local lccnParts = splitLccn( parentArgs['LCCN'] )
        if lccnParts then
            table.insert( elements, createRow( 'LCCN', '', parentArgs['LCCN'], '[http://www.worldcat.org/identities/lccn-' .. lccnParts[1] .. lccnParts[2] .. '-' .. lccnParts[3] .. ' WorldCat]' ) )
        end
    end

    --Configured rows
    for k, params in pairs( conf ) do
        local val = parentArgs[params[1]]
        if val and val ~= '' then
            table.insert( elements, createRow( params[1], params[2] .. ':', val, params[4]( val ) ) )
        end
    end
    local Navbox = require('Module:Navbox')
    return Navbox._navbox( {
        name  = 'Authority control',
        bodyclass = 'hlist',
        group1 = '[[Authority control]]',
        list1 = table.concat( elements )
    } )
end

return p