local p = {}
local data = {} 
local templateArgs = {} -- contains arguments passed to cite web
local target = {} -- short cut to target table, e.g. fishbase, cof, etc

local function firstToUpper(str)
 return (str:gsub)
end
-- define citation template and custom parameters for various sources

--####################### Default functions ##########################
data.default = {}
-- currently being tested on Avibase, but Fossilworks, Tropicos, FNA and a few others are candidates
data.default.id = function 
	local title = id
	local url = source.customArgs['baseURL'] .. (source.customArgs['searchStr'] or "") .. id
	return title, url
end
data.default.error = function
	return "Minimal requirement is two of id, url and title parameters"
end
data.default.search = function 
	local title = "Search for " .. search
	local url = source.customArgs['baseURL'] .. source.customArgs['searchString'] .. search .. source.customArgs['searchSuffix'] 
	return title, url
end

--[[ handling for ID only  
p.genericIdCitation = function

 if not templateArgs['id'] then return "no id parameter detected" end
 
 templateArgs['url']= target.CustomArgs['baseURL'] .. target.CustomArgs['searchStr'] .. templateArgs['id']
 
 return p.citeWeb
end]]
--####################### FISH #####################################
--======================== Fishbase =================================
data.fishbase = {
	citationArgs = {
	['editor1-last']="Froese", ['editor1-first']="Rainer", ['editor1-link']="Rainer Froese",
	['editor2-last']="Pauly", ['editor2-first']="Daniel", 
	--['last-author-amp'] ="yes",
 ['website'] = "Fishbase",
	--['publisher'] = ""
	customArgs = { exclude= "order, family,genus, species, subspecies, 1, 2, 3, 4",
	 baseURL = "http://www.fishbase.org/",
	 defaultTitle = "Search FishBase"
data.fishbase.species = function

		local title = genus .. " " .. species
		local url = data.fishbase.customArgs['baseURL'] 
		 .. "summary/SpeciesSummary.php?genusname=" .. genus .. "&speciesname=" .. species
		if subspecies then 
			url = url .. "+" .. subspecies
			title = title .. " " .. subspecies
		end 
		title = "''" .. title .. "''"
		return title, url
end
data.fishbase.genus = function(genus)
		local title = "Species in genus ''" .. firstToUpper(genus) .. "''"
		local url = data.fishbase.customArgs['baseURL'] .. "identification/SpeciesList.php?genus=" .. genus 
		return title, url
end
data.fishbase.order = function(order) 
		local title = "Order " .. firstToUpper(order)
		local url = data.fishbase.customArgs['baseURL'] .. "Summary/OrdersSummary.php?order=" .. order
		return title, url
end
data.fishbase.family = function(family) 
		local title = "Family " .. firstToUpper(family)
		local url = data.fishbase.customArgs['baseURL'] .. "Summary/FamilySummary.php?family=" .. family
		return title, url
end
data.fishbase.error = function 
	return "No recognised taxon options: order, family, genus, species, subspecies."
end
data.fishbase.custom = function 
 --TODO decide what to do with default date
 local version = "April 2006 version" -- Should we have a default (probably not)
 if templateArgs['month'] then version = templateArgs['month'] end
 if templateArgs['year'] then version = templateArgs['year'] .. " version" end
 if templateArgs['month'] then version = templateArgs['month'] .. " " .. version end
 templateArgs['version'] = version
end
--================================ Catalog of Fishes ================================================
data.cof = {
	citationArgs = {
		--baseURL = "http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?",
		['editor1-last']="Eschmeyer", ['editor1-first']="William N.", ['editor1-link']="William N. Eschmeyer",
		['editor2-last']="Fricke", ['editor2-first']="Ron", 
		['editor3-last']="van der Laan", ['editor3-first']="Richard", 
		['name-list-style'] ="amp",
	 ['website'] = "Catalog of Fishes",
		['publisher'] = "California Academy of Sciences"
	customArgs = { exclude= "family,genus,species,genid,spid,id,list,1,2,3",
	 baseURL = "http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?",
	 defaultTitle = "CAS - Eschmeyer's Catalog of Fishes"
data.cof.species = function
		local taxon = genus .. " " .. species
	 local url = data.cof.customArgs['baseURL'] .. 'tbl=species&genus=' .. genus .. '&species=' .. species
	 local title = "Species related to " .. "''" .. firstToUpper(taxon) .. "''" -- .. "" species synonyms"
	 return title, url
end
data.cof.genus = function(genus)
	 local url = data.cof.customArgs['baseURL'] .. 'tbl=species&genus=' .. genus
	 local title = "Species in the genus ''" .. firstToUpper(genus) .. "''" 
	 return title, url
end
 -- note the family works with subfamilies using &family=SUBFAMILY
data.cof.family = function(family)
	 local list = templateArgs['list'] or "genus"
	 local url = data.cof.customArgs['baseURL'] .. 'tbl=' .. list .. '&family=' .. family
 local title = "Species"
 if list == "genus" then title = "Genera" end 
 title = title .. ' in the family ' .. firstToUpper(family) 
 return title, url
end
data.cof.genid = function(genid)
 	 local searchStr = "genid" .. '=' .. genid
 local title = searchStr
 local url = data.cof.customArgs['baseURL'] .. searchStr
 return title, url
end
data.cof.spid = function(spid)
 	 local searchStr = "spid" .. '=' .. spid
 local title = searchStr
 local url = data.cof.customArgs['baseURL'] .. searchStr
 return title, url
end
data.cof.error = function
 	return "Error. No recognised option set by template (need one of family, genus, species (also requires genus), spid, or genid"
end
--======================Fishes of the World 5===============================	
data.fotw5 = {
	citeTemplate = "서적 인용",
	citationArgs = {
	 --['website'] = "[[]]",
		first1 = "Joseph S.", last1 = "Nelson",
		first2="Terry C.", last2="Grande",
		first3="Mark V. H.", last3="Wilson", 
		--work = "Fishes of the World (work)",
		title = "Fishes of the World", edition="5th", year = 2016,
		publisher ="John Wiley and Sons", location="Hoboken",
		isbn = "978-1-118-34233-6", doi="10.1002/9781119174844" ,
	customArgs = {exclude="gb-page,q,dq,1",
	 baseURL = "https://onlinelibrary.wiley.com/doi/book/10.1002/9781119174844", -- online library
	 defaultTitle = "Fishes of the World",
	 altTitle = "Fishes of the World", -- wikilinked for when using chapter/section title
	 altURL = "https://sites.google.com/site/fotw5th/", -- classification
	GoogleBooks = { baseURL = "https://books.google.co.uk/books?id=",
		 id = "E-MLDAAAQBAJ",
		 defaultPage = "&pg=PP1"
data.fotw5.default2 = function(targs)
 local title = data.fotw5.citationArgs['work']
 local url = data.fotw5.customArgs['baseURL']
 local chapterParams = { title = title,
 	 ['chapter-url']= data.fotw5.customArgs['googleBooks']
 --return title, url, chapterParams
end

data.BentonVP4 = {
	citeTemplate = "서적 인용",
	citationArgs = {
		first1 = "Michael J.", last1 = "Benton",
		title = "Vertebrate Palaeontology", edition="4th", year = 2014,
		publisher ="John Wiley & Sons", 
		isbn = "978-1-118-40764-6", 
	customArgs = {exclude="gb-page,q,dq,1",
	 --baseURL = "",
	 defaultTitle = "Vertebrate Palaeontology",
	 altTitle = "Vertebrate Palaeontology" -- wikilinked for when using chapter/section title
	GoogleBooks = { baseURL = "https://books.google.co.uk/books?id=",
		 id = "qak-BAAAQBAJ",
		 defaultPage = "&pg=PP1",

--====================TODO FishWisePro==================================================	
data.fishwisepro = {
	citationArgs = {
	 ['website'] = "FishWisePro",

	customArgs = {exclude="family,genus,species,1",
	 baseURL = ""

-- #################### AMPHIBIA and REPTILES ###############################
-- ================= Amphibian Species of the World (ASW6)
--Recommended citation: Frost, Darrel R. 2019. Amphibian Species of the World: an Online Reference. Version 6.0 (Date of access). Electronic Database accessible at http://research.amnh.org/herpetology/amphibia/index.html. American Museum of Natural History, New York, USA.
 URL for family page: http://research.amnh.org/vz/herpetology/amphibia/Amphibia/Anura/Allophrynidae
 baseURL = http://research.amnh.org/vz/herpetology/amphibia/
 suffix = Amphibia/Anura/Allophrynidae
 note: needs the whole hierarchy (except the superfamily which is optional)
 Template for main taxonomic listing: 
 SEARCH http://research.amnh.org/vz/herpetology/amphibia/amphib/basic_search?basic_query=Atelopus&stree=&stree_id=
 searchSuffix = amphib/basic_search?basic_query=Atelopus&stree=&stree_id=
 SEARCH http://research.amnh.org/vz/herpetology/amphibia/content/search?taxon=Allophryn*&subtree=&subtree_id=&english_name=&author=&year=&country=
 searchSuffix = /content/search?taxon=Allophryn*&subtree=&subtree_id=&english_name=&author=&year=&country=
 minimul = /content/search?taxon=Allophryn*&subtree
 
data.ASW6 ={
	citationArgs = {
		website ="Amphibian Species of the World, an Online Reference.",
		version = "Version 6.0",
		publisher = "American Museum of Natural History, New York",
		['last1']="Frost", ['first1']="Darrel R.", ['author1-link']="Darrel R. Frost",
	customArgs = { exclude = "taxon,species,genus,family, superfamily,1,2,3",
	 baseURL = "http://research.amnh.org/herpetology/amphibia/",
	 defaultSuffix = "index.html",
	 defaultTitle = "ASW Home" 

data.ASW6.species = function

		-- search for genus+species 
	 local title = "Search for taxon: " .. "''" .. genus .. " " .. species .. "''"
	
		 	--local search = ""?action=names&taxon="" -- old version (pre ASW6)
		 	--local search = "amphib/basic_search?basic_query=" -- basic search
	 	local search = "content/search?taxon=" -- guided search for taxon name
		 	
		local url = data.ASW6.customArgs['baseURL'] .. search -- .. genus .. '+AND+' .. species
		 	 .. '&quot;' .. genus .. '+' .. species .. '&quot;'
		return title, url
end
data.ASW6.genus = function(genus)
	return data.ASW6.taxon(genus) -- use genus as alias of taxon
end
data.ASW6.taxon = function(taxon)		
	 local title = "Search for Taxon: " .. taxon
	 local url= data.ASW6.customArgs['baseURL'] .. "content/search?taxon=" .. taxon
	 return title, url
end
data.ASW6.family = function(family) 
		local order = data.ASW6.checkOrder(family)
		local url= data.ASW6.customArgs['baseURL'] .. "Amphibia/" .. order .. "/" .. firstToUpper(family)
		local title = firstToUpper(family) 
		return title, url
end
data.ASW6.checkOrder = function(family)

	local gymnophiona={ "Caeciliidae", "Chikilidae", "Dermophiidae", "Herpelidae", "Ichthyophiidae", "Indotyphlidae", "Rhinatrematidae", "Scolecomorphidae", "Siphonopidae", "Typhlonectidae" }
 local caudata = { "Ambystomatidae", "Amphiumidae", "Cryptobranchidae", "Hynobiidae", "Plethodontidae", "Proteidae", "Rhyacotritonidae", "Salamandridae", "Sirenidae" }
 
 for k,v in pairs(caudata) do
 	if v == family then return "Caudata" end
 end
 for k,v in pairs(gymnophiona) do
 	if v == family then return "Gymnophiona" end
 end
 
 return "Anura"
end 

--============================= AmphibiaWeb ===================================
-- Citation: AmphibiaWeb. 2019.  University of California, Berkeley, CA, USA. Accessed 27 Sep 2019.
 Code: 
--
data.amphibiaweb = {
	citationArgs = {
		website = "AmphibiaWeb",
		publisher = "University of California, Berkeley",
		--['editor1-last']="", ['editor1-first']="", ['editor1-link']="",
 customArgs = { exclude = "taxon,species,genus,family,1,2,3",
	 baseURL = "https://amphibiaweb.org/",
	 defaultSuffix = "taxonomy/AW_FamilyPhylogeny.html",
	 defaultTitle = "AmphibiaWeb Family Taxonomy"
data.amphibiaweb.species = function 
		local title = "''" .. genus .. " " .. species .. "''"
		 	--https://amphibiaweb.org/cgi/amphib_query?where-genus=Altiphrynoides&where-species=malcolmi
		local url = data.amphibiaweb.customArgs['baseURL'] .. "cgi/amphib_query?rel-genus=equals&where-genus="
		 	 .. genus .. "&rel-species=equals&where-species=" .. species
		return title, url
end
data.amphibiaweb.genus = function (genus)
		local title = "''" .. genus .. "''"
		 	--https://amphibiaweb.org/cgi/amphib_query?where-genus=Altiphrynoides&where-species=malcolmi
		local url = data.amphibiaweb.customArgs['baseURL'] .. "cgi/amphib_query?rel-genus=equals&where-genus=" 
		 	 .. genus .. "&include_synonymies=Yes&show_photos=Yes"
		return title, url
end	
data.amphibiaweb.family = function (family)		-- if family use standardised url
		 local url = data.amphibiaweb.customArgs['baseURL'] .. "lists/" .. firstToUpper(templateArgs['family']) .. ".shtml"
		 local title = templateArgs['family']
		 return title, url
end
	

--=========================== The Reptile Database
data.reptileDB = {
	-- http://reptile-database.reptarium.cz/species?genus=Epacrophis&species=boulengeri
	-- recommended citation: Uetz, P., Freed, P. & Hošek, J. (eds.) (2019) The Reptile Database, http://www.reptile-database.org, accessed [insert date here]
	citationArgs = {
		--website="reptile-database.org",
		website="The Reptile Database",
		['editor1-last']="Uetz", ['editor1-first']="P.", --['editor1-link']="Peter Uetz",
		['editor2-last']="Freed", ['editor2-first']="P.", 
		['editor3-last']="Hošek", ['editor3-first']="J.", 
		--year=2019
		
	customArgs = { exclude = "taxon,species,genus,family,1,2,3",
	 baseURL = "http://reptile-database.reptarium.cz/"

data.reptileDB.species = function
	 local title = "''" .. genus .. " " .. species .. "''"
	 --http://reptile-database.reptarium.cz/species?genus=Loxocemus&species=bicolor
		local url = data.reptileDB.customArgs['baseURL'] .. "species?genus=" .. genus .. "&species=" .. species
		return title, url
end
data.reptileDB.genus = function(genus)
	 local title = "''" .. genus .. "''" 
	 --http://reptile-database.reptarium.cz/advanced_search?genus=Malayopython&submit=Search
	 local url = data.reptileDB.customArgs['baseURL'] .. "advanced_search?genus=" .. genus .. "&exact%5B0%5D=taxon&submit=search"
		return title, url
end
data.reptileDB.family = function(family)
 return data.reptileDB.taxon(family)
end
data.reptileDB.order = function(order)
 return data.reptileDB.taxon(order)
end
data.reptileDB.taxon = function(taxon)
	 local title = taxon
		--http://reptile-database.reptarium.cz/advanced_search?taxon=Viperidae&exact%5B0%5D=taxon&submit=Search
		local url = data.reptileDB.customArgs['baseURL'] .. "advanced_search?taxon=" .. taxon .. "&exact%5B0%5D=taxon&submit=search"
		return title, url
end
	

 

--################################### BIRDS ########################################
--====================Handbook of the Birds of the World Alive (HBW Alive)==============
data.HBWalive = { 
	citationArgs = {
		website="Handbook of the Birds of the World Alive", 
		publisher="Lynx Edicions"
	customArgs = { exclude="order,family,genus,species,taxon,id,1",
	 baseURL = "https://www.hbw.com/",
	 defaultSuffix = "family/home",
	 defaultTitle = "Family | HBW Alive"
	 
--############################## HBW ALIVE #########################################
 -- family and species entries have mix of common name and taxon name so cannot be prempted; 
 -- must use title + url (which uses default functions in this module)
data.HBWalive.order = function(order)
 	local title = "Order " .. firstToUpper(order)
 	--https://www.hbw.com/order/struthioniformes
 	local url = target.customArgs['baseURL'] .. "order/" .. order
 	return title, url
end
 

--======================IOC World Bird List==========================
	 Gill, F & D Donsker (Eds). 2019. IOC World Bird List (v9.2). doi : 10.14344/IOC.ML.9.2.
	 Gill F, D Donsker & P Rasmussen (Eds). 2020. IOC World Bird List (v10.2). doi : 10.14344/IOC.ML.10.1.

data.IOC = { 
	citationArgs = {
		website="IOC World Bird List", 
	--	version="Version 9.2", -- shouldn't default; should be hardcode so it doesn't change
		['editor1-last']="Gill", ['editor1-first']="F.", ['editor1-link']="Frank Gill (ornithologist)",
		['editor2-last']="Donsker", ['editor2-first']="D.",
		['editor3-last']="Rasmussen", ['editor3-first']="P.", -- TODO only show from version 10.1 onwards
	--	doi = "10.14344/IOC.ML.9.2", -- this changes by version number and is not a useful part of the cictation
		publisher="International Ornithological Congress"
	customArgs = { exclude="order,family,genus,species,taxon,id,1",
	 baseURL = "https://www.worldbirdnames.org/",
	 defaultSuffix = "",
	 defaultTitle = "IOC World Bird List: Welcome"
	 
data.IOC.version = function
	local version = templateArgs['version'] 
	local old = false
	if version then
		version = string.gsub
 	local versionNumber = tonumber(version)
 	if versionNumber < 10.1 then
	 	old = true
		end
	else
		local Date = require('Module:Date')._Date
		if Date(templateArgs['access-date']) < Date('1 January 2020') then
			old = true
		end
	end
	
	if old then
	 	data.IOC.citationArgs['editor3-last'] = nil
		 data.IOC.citationArgs['editor3-first'] = nil
	end
end
data.IOC.order = function(order) 
	 data.IOC.version
 local IOCorders = {Struthioniformes='ratites',Rheiformes='ratites',Apterygiformes='ratites',Casuariiformes='ratites',Tinamiformes='ratites',Galliformes='megapodes',Anseriformes='waterfowl',Caprimulgiformes='nightjars',Apodiformes='swifts',Musophagiformes='turacos',Otidiformes='turacos',Cuculiformes='turacos',Mesitornithiformes='turacos',Pterocliformes='turacos',Columbiformes='pigeons',Gruiformes='flufftails',Podicipediformes='grebes',Phoenicopteriformes='grebes',Charadriiformes='sandpipers',Eurypygiformes='loons',Phaethontiformes='loons',Gaviiformes='loons',Sphenisciformes='loons',Procellariiformes='loons',Ciconiiformes='storks',Suliformes='storks',Pelecaniformes='pelicans',Opisthocomiformes='raptors',Accipitriformes='raptors',Strigiformes='owls',Coliiformes='mousebirds',Leptosomiformes='mousebirds',Trogoniformes='mousebirds',Bucerotiformes='mousebirds',Coraciiformes='rollers',Piciformes='woodpeckers',Cariamiformes='falcons',Falconiformes='falcons',Psittaciformes='parrots',
	 Passeriformes='nz_wrens'} -- passeriformes link not very useful

 	local title = "Order " .. firstToUpper(order)
 	local url = data.IOC.customArgs['baseURL'] .. "/bow/" .. IOCorders[order]
 	return title, url 	
end
data.IOC.family = function(family)
	 data.IOC.version
	 local IOCfamilies = { Struthionidae = {"ratites", 4}, Alcippeidae = {"babblers", 24989 } } -- temporary partial list for testing
 	
 	local title = "Family " .. firstToUpper(family)
 	--https://www.worldbirdnames.org/Family/Struthionidae
 	local url = data.IOC.customArgs['baseURL'] .. "Family/" .. family -- old version (might be resurrected by IOC)
 	
 	-- https://www.worldbirdnames.org/new/bow/babblers/#1338626516R24989
 	if IOCfamilies[family] then -- test version local partial list
 		url = data.IOC.customArgs['baseURL'] .. "new/bow/" .. IOCfamilies[family][1] .. "/#1338626516R" .. IOCfamilies[family][2]
 	end
 	return title, url
end 
data.IOC.default = function 
	 data.IOC.version
	 return title, url
end

data.BOW = { 
	citationArgs = {
		website="Birds of the World Online", 
	--	doi = "", 
	--	['last1']="Winkler", ['first1']="David W.", -- are these always the authors in version 1? no, perhaps for family page
	--	['last2']="Billerman", ['first2']="Shawn M.",
	--	['last3']="Lovette", ['first3']="Irby J.", 
	--	['editor1-last']="Billerman", ['editor1-first']="S. M.", --['editor1-link']="",
	--	['editor2-last']="Keeney", ['editor2-first']="B. K.",
	--	['editor3-last']="Rodewald", ['editor3-first']="P. G.", 
	-- ['editor4-last']="Schulenberg", ['editor4-first']="T. S.",
	-- ['version'] = 1, ['year'] = 2020, -- may not want to default
		publisher="Cornell Lab of Ornithology, Ithaca, NY."
	customArgs = { exclude="citation,make,order,family,genus,species,taxon,id,1",
	 baseURL = "https://birdsoftheworld.org/bow/species",
	 defaultSuffix = "",
	 defaultTitle = "Explore Taxonomy"
	 

data.BOW.default = function 
	 --data.BOW.citationArgs['version'] = "Version 1"
	 return title, url
end

-- make BOW to parse standard citation, 
 vesrion 1 (family): Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Bulbuls (Pycnonotidae), version 1.0. In Birds of the World 
 . Cornell Lab of Ornithology, Ithaca, NY, USA. 
 https://doi.org/10.2173/bow.pycnon4.01
 version 2 (species): Limparungpatthanakij , W. L., L. Fishpool, and J. Tobias (2020). Buff-vented Bulbul (Iole crypta), version 2.0. In Birds of the World 
 . Cornell Lab of Ornithology, Ithaca, NY, USA. 
 https://doi.org/10.2173/bow.buvbul1.02

data.BOW.citation = function( value) 
	local citation = templateArgs['citation'] 

 data.BOW.citationArgs['year'] = citation:match ('^%D+(%d%d%d%d)')
 data.BOW.citationArgs['doi'] = citation:match ('10%.2173/bow%..+') -- https://doi.org/10.2173/bow.pycnon4.01
 --data.BOW.citationArgs['version'] = citation:match ('version %d%.%d') -- version applies to page, not whole BOW
 local title = citation:match ('%d%d%d%d%)%.'); -- include version number in title
 local suffix = citation:match ('10%.2173/bow%.(.+%d)%.'); -- https://doi.org/10.2173/bow.pycnon4.01
 local version = "/cur/" -- for the current version
 version = citation:match ('version (%d%.%d)') -- for the cited version
 local url = data.BOW.customArgs['baseURL'] .. '/' .. suffix .. '/' .. version .. '/' 
 
 title = title:gsub( '%((%D+) (%D+)%)' , "(''%1 %2'')")
 
 local authors = citation:match ('^(%D+) %(%d%d%d%d%)')
 --data.BOW.citationArgs['authors'] = citation:match ('^(%D+)%(%d%d%d%d%)')
 --data.BOW.citationArgs['editors'] = citation:match ('In Birds of the World %((.-)Editors%)' ) -- omit editors as cite web psoitioning is weird
 if authors then -- split authors with modified code from make cite iucn
 	local list = {}
 	authors = authors:gsub
 	--local names = author_names:gsub :gsub ;	-- replace 'separators' (
 	local names = authors:gsub ; -- replace any comma
 	 -- :gsub  -- replace 'separators' 
 	 -- :gsub ; -- replace 'separators' 
 	list = mw.text.split ;											-- split the string on the pipes into entries in list
		if #list == 0 then
			data.BOW.citationArgs['authors'] = authors 					 	-- no 'names' of the proper form; return the original as a single |author= parameter
		else
			for i, name in ipairs (list) do											-- for each author in list 
		 	data.BOW.citationArgs['author'..i-1] = name 					 -- add |authorn= parameter names
				--	list[i] = table.concat ({'|author', (i == 1) and '' or i, '=', name});	-- add |authorn= parameter names; create |author= instead of |author1=
			end
			data.BOW.citationArgs['author1'] = data.BOW.citationArgs['author0'] .. ', ' .. data.BOW.citationArgs['author1']
		end 
 
 end

	 --if not url then url = data.BOW.customArgs['baseURL'] end
	 --if not title then title = "Title parameter required" end
	 
	 return title, url
end

-- basic handling for Taxonomy in Flux website
data.tif = { 
	citationArgs = {
		website="Taxonomy in Flux", 
		['editor1-last']="Boyd III", ['editor1-first']="John H.", --['editor1-link']="",
	customArgs = { exclude="order,family,genus,species,taxon,id,1",
	 baseURL = "http://jboyd.net/Taxo/",
	 defaultSuffix = "List.html",
	 defaultTitle = "Taxonomy in Flux"
	 
-- ------------- Avibase
 e.g. https://avibase.bsc-eoc.org/species.jsp?avibaseid=9144EF4017F2D8B1

data.avibase = {
		citationArgs = {
		website="Avibase", 
		['editor1-last']="Lepage", ['editor1-first']="Denis", --['editor1-link']="",
	customArgs = { exclude="order,family,genus,species,taxon,id,1",
	 baseURL = "https://avibase.bsc-eoc.org/",
	 searchStr = "species.jsp?avibaseid=",
	 defaultTitle = "Avibase - The World Bird Database"
--[[ use default function
data.avibase.id = function (id)
 
 local title = "Avibase id: " .. id
	local url = data.avibase.customArgs['baseURL'] .. data.avibase.customArgs['searchStr'] .. id
	return title, url
end
--]]

-- ============================= IUCN =================================================
-- for species in taxon; for species assessments, us 
-- https://www.iucnredlist.org/search?query=Murexia&searchType=species 
-- https://www.iucnredlist.org/search?query=aonyx&searchType=species
data.iucn = {
	citationArgs = {
		website="IUCN Red List of Threatened Species", 
		--publisher="IUCN"
	customArgs = { exclude="family,genus,species,taxon,id,1",
	 baseURL = "https://www.iucnredlist.org",
	 searchString = "/search?query=",
	 searchSuffix = "&searchType=species",
	 defaultSuffix = "",
	 defaultTitle="IUCN Red List of Threatened Species"
data.iucn.genus = function(genus) return data.iucn.taxon end
data.iucn.family = function(family) return data.iucn.taxon(family) end
data.iucn.order = function(order) return data.iucn.taxon(order) end
data.iucn.taxon = function
 local title = firstToUpper(taxon)
 if titleItalics then title = "''" .. title .. "''" end
 local url = data.iucn.customArgs['baseURL'] .. data.iucn.customArgs['searchString'] .. taxon .. data.iucn.customArgs['searchSuffix']
 return title, url
end 

-- ============================= ASM Mammal Diversity Database ========================
data.asm = {
	citationArgs = {
		website="ASM Mammal Diversity Database", 
		publisher="American Society of Mammalogists"
	customArgs = { exclude="family,genus,species,taxon,id,1,2,3",
	 baseURL = "https://www.mammaldiversity.org/",
	 defaultTitle="ASM Mammal Diversity Database"
	 

data.asm.species = function
 local title = "''" .. genus .. " " .. species .. "''"
		--https://mammaldiversity.org/species-account.php?genus=ursus&species=arctos
	local url = data.asm.customArgs['baseURL'] .. "species-account.php?genus=" .. genus .. "&species=" .. species
	return title, url
end	 
data.asm.id = function(id)
 	--local url = data.asm.customArgs['baseURL'] .. "species-account/species-id=" .. templateArgs['id']
 	--local title = "Species-id=" .. id
 	
 	-- new format https://www.mammaldiversity.org/explore.html#species-id=1006310
 	local url = data.asm.customArgs['baseURL'] .. "explore.html#species-id=" .. id -- templateArgs['id']
 	local title = "Species-id=" .. id
 	return title, url
end
data.asm.genus = function(genus) return data.asm.taxon end
data.asm.family = function(family) return data.asm.taxon(family) end
data.asm.order = function(order) return data.asm.taxon(order) end
data.asm.taxon = function
 	--https://mammaldiversity.org/#ZmVsaWRhZSZnbG9iYWxfc2VhcmNoPXRydWUmbG9vc2U9dHJ1ZQ
 	-- Base64.encode(felidae&global_search=true&loose=true)
 local title = firstToUpper(taxon)
 if titleItalics then title = "''" .. title .. "''" end
 local url = data.asm.customArgs['baseURL'] 
 .. '#' .. data.asm.Base64.encode(taxon.."&global_search=true&loose=false")
 return title, url
end 
--############################## Base64 encode and decode (used for ASM#####################
local b='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
-- encoding
data.asm.Base64 = {}
data.asm.Base64.encode = function(data)
 return ((data:gsub('.', function(x) 
 local r,b='',x:byte
 for i=8,1,-1 do r=r..(b%2^i-b%2^(i-1)>0 and '1' or '0') end
 return r;
 end)..'0000'):gsub('%d%d%d?%d?%d?%d?', function(x)
 if (#x < 6) then return '' end
 local c=0
 for i=1,6 do c=c+(x:sub=='1' and 2^(6-i) or 0) end
 return b:sub
 end)..[#data%3+1])
end
-- decoding
data.asm.Base64.decode=function(data)
 data = string.gsub
 return (data:gsub('.', function(x)
 if (x == '=') then return '' end
 local r,f='',(b:find(x)-1)
 for i=6,1,-1 do r=r..(f%2^i-f%2^(i-1)>0 and '1' or '0') end
 return r;
 end):gsub('%d%d%d?%d?%d?%d?%d?%d?', function(x)
 if (#x ~= 8) then return '' end
 local c=0
 for i=1,8 do c=c+(x:sub=='1' and 2^(8-i) or 0) end
 return string.char(c)
 end))
end
--######################## Misc ##################################
-- 3 approaches to handling DB: 
 1) use DB as website and use via to append WoRMS
 2) use DB as website and use postscript to append WoRMS
 3) use WoRMSa as website and designate DB as author (recommended by WoRMS) CURRENT

data.WoRMS = {
	citationArgs = {
	 author = "WoRMS",
	 website = "World Register of Marine Species",
	 --['via'] = "World Register of Marine Species",
	 --postscript = '&#32;from the World Register of Marine Species.'

	customArgs = {exclude="id,db,1",
	 baseURL = "http://www.marinespecies.org/aphia.php?",
	 searchStr = "p=taxdetails&id=",
	 defaultTitle="World Register of Marine Species"
data.WoRMS.id = function(id)
 -- Two styles
 1. http://www.marinespecies.org/aphia.php?p=taxdetails&id=14712
 > WoRMS (2018). Heterobranchia. Accessed at: http://marinespecies.org/aphia.php?p=taxdetails&id=14712 on 2018-11-28 
 2. http://www.marinespecies.org/aphia.php?p=taxdetails&id=1057249
 > MolluscaBase (2018). Ringipleura. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1057249 on 2018-11-28 
 
 if not templateArgs['id'] then return "no id parameter detected" end
 local searchStr = "p=taxdetails&id=" .. templateArgs['id']
 
 if templateArgs['db'] then -- if database hosted by WoRMS
 	templateArgs['author'] = templateArgs['db'] -- this is recommended by WoRMS
 	--templateArgs['website'] = templateArgs['db'] -- alternative (and use |postscript)
 	--templateArgs['publisher'] = templateArgs['via']
 --[[else -- WoRMS is primary source
 	 templateArgs['via'] = nil
 	 templateArgs['postscript'] = nil]]
 end
 --page 
 local title = "WoRMS taxon details: AphiaID " .. id
 local url = data.WoRMS.customArgs['baseURL'] .. data.WoRMS.customArgs['searchStr'] .. id
 return title, url 

end
-- Catalgue of Life:
		Roskov Y., Ower G., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., van Nieukerken E.J., Penev L. (eds.) (2020). 
		Species 2000 & ITIS Catalogue of Life, 2020-12-01. 
		Digital resource at www.catalogueoflife.org. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-8858.
		Species 2000 & ITIS Catalogue of Life, 2020-12-01. Digital resource at www.catalogueoflife.org. 
		Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-8858.

data.col = {
	db = "col", -- need rethink this
	citationArgs = {
	 --author = "Catalogue of Life",
	 --['editor-last1'] = "Roskov", ['editor-first1'] = "Y.", ['editor-last2'] = "Ower", ['editor-first2'] = "G.", 	 ['editor-last3'] = "Orrell", ['editor-first3'] = "T.", ['editor-last4'] = "Nicolson", ['editor-first4'] = "D.", 	 ['editor-last5'] = "Bailly", ['editor-first5'] = "N.", ['editor-last6'] = "Kirk", ['editor-first6'] = "P.M.", 	 ['editor-last7'] = "Bourgoin", ['editor-first7'] = "T.", ['editor-last8'] = "DeWalt", ['editor-first8'] = "R.E.", 	 ['editor-last9'] = "Decock", ['editor-first9'] = "W.", ['editor-last10'] = "van Nieukerken", ['editor-first10'] = "E.J.", 	 ['editor-last11'] = "Penev", ['editor-first11'] = "L.", 
	 --website = "Catalogue of Life",
	 --website = "Species 2000 & ITIS Catalogue of Life",
	 website = "Species 2000 & ITIS Catalogue of Life",
	 publisher = "Species 2000: Naturalis, Leiden, the Netherlands",
	 --others = "Species 2000 & ITIS"

	customArgs = {exclude="id,db,1,2,3,4,5,legacy,option",
	 baseURL = "https://www.catalogueoflife.org/data/",
	 searchStr = "browse?taxonKey=",
	 defaultTitle="Catalogue of Life"
data.col.id = function(id) 
 
 -- Catalogue of Life
 browse option:	https://www.catalogueoflife.org/data/browse?taxonKey=4JQ8
 use id for taxoKey
 
 taxon option https://www.catalogueoflife.org/data/taxon/6HR5M
 
 local title = "Catalogue of Life taxonKey " .. id
 local url = data.col.customArgs['baseURL']
 
 
	if string.find then -- if old-style id
		local year = "2019" -- last old-style version available
 	if templateArgs['version'] and string.find then --if version specied
 	year = templateArgs['version']
 end
 	if templateArgs['option'] == "browse" then 
		 url = "http://www.catalogueoflife.org/annual-checklist/" .. year .. "/browse/tree/id/" .. id
		else -- default to option=taxon
		 url = "http://www.catalogueoflife.org/annual-checklist/" .. year .. "/details/species/id/" .. id
		end
 else -- else use current version
 	if templateArgs['option'] == "browse" then 
		 url = url .. "browse?taxonKey=" .. id
		else -- default to option=taxon
		 url = url .. "taxon/" .. id
		end
 end

	return title, url 
	
end
-- current links
				 https://www.catalogueoflife.org/data/search?q=" Chinchilla+chinchilla&type=EXACT
	legacy links with redirect
	 Species pages: http://www.catalogueoflife.org/col/details/species/id/12dca9c49741815f82400bb7bff50553
	 Species searches: http://www.catalogueoflife.org/col/search/all/key/Dracula+antonii/
 old-style links
 		 http://www.catalogueoflife.org/col/details/species/id/7539827da517bd6273a4a3836578cb24
 		 http://www.catalogueoflife.org/col/search/scientific/genus/Chinchilla/species/chinchilla/match/1/
 		 http://www.catalogueoflife.org/col/browse/tree/id/003e480e646d0e7647ab67efc1218197
	year specific links
 2019 http://www.catalogueoflife.org/annual-checklist/2019/details/species/id/7539827da517bd6273a4a3836578cb24
 http://www.catalogueoflife.org/annual-checklist/2019/search/all/key/Chinchilla+chinchilla/fossil/1/match/1 
 http://www.catalogueoflife.org/annual-checklist/2019/search/scientific/genus/Chinchilla/species/chinchilla/match/1/
 ? http://www.catalogueoflife.org/annual-checklist/2016/browse/tree?6d600f4985f19b1207d41d847424edd0 
 ? http://www.catalogueoflife.org/col/browse/tree/id/003e480e646d0e7647ab67efc1218197
 browse http://www.catalogueoflife.org/annual-checklist/2019/browse/tree/id/003e480e646d0e7647ab67efc1218197
 
data.col.default = function(mode) -- this handles the old style template with positional parameters
 
	local para1 = templateArgs[1] 
	local para2 = templateArgs[2] 
	local para3 = templateArgs[3] 
	local para4 = templateArgs[4] 
	if para1 then para1 = mw.text.trim(para1) end
	if para2 then para2 = mw.text.trim(para2) end
	if para3 then para3 = mw.text.trim(para3) end
	if para4 then para4 = mw.text.trim(para4) end
	
	local title, url
	
	if para1 then
 --local match = "7539827da517bd6273a4a3836578cb24" 
		local match = "^[0-9abcdef]+$" 
		if string.find then
			url = "http://www.catalogueoflife.org/col/details/species/id/" .. para1 -- ""Old style id"
			--url ="https://www.catalogueoflife.org/data/search?q=" .. para1
			if para2 then
				title = para2
			else
				title = "Oldstyle id: " .. para1
			end
			
		else

			--https://www.catalogueoflife.org/data/search?q=" Chinchilla+chinchilla&type=EXACT
			
			if para1 ~= "" then
				url = "https://www.catalogueoflife.org/data/search?q=" .. para1 
				title = "''" .. para1 
				if para2 then
					url = url .. "+" .. para2 
					title = title .. " " .. para2
				end
				url = url .. "&type=EXACT"
				title = title .. "''"
			end
			
		end	
		if para3 then title = title .. " " .. para3 end -- add authority
		if para4 == "nv" then templateArgs['trans-title'] = "synonym" end -- if nv add [synonym]. Note that this parameter is not used to add COinS metadata 
	else
		-- no parameter 1
	end
	
	return title, url 
end

--====================== Fossilworks =======================================

data.fossilworks = {
	citationArgs = {
		website="Fossilworks",
		--publisher="Paleobiology Database",
		--postscript = 'none',
		postscript = "&#32;from the Paleobiology Database.",
		--via="''fossilworks.org''" -- an alternative format to using |website=
	customArgs = { exclude = "id,collection,date,1",
	 baseURL = "http://www.fossilworks.org/cgi-bin/",
	 searchStr ="bridge.pl?a=taxonInfo&taxon_no=",
	 defaultTitle = "Fossilworks: Gateway to the Paleobiology Database"
	--id = function(id) return p.genericIdCitation 
data.fossilworks.id = function(id)
--[[ http://fossilworks.org/cgi-bin/bridge.pl?a=taxonInfo&taxon_no=83087	
 if not templateArgs['id'] then return "no id parameter detected" end
 local searchStr = "bridge.pl?a=taxonInfo&taxon_no=" .. templateArgs['id']
 templateArgs['url']= target.CustomArgs['baseURL'] .. searchStr
 ]]
 local title = "PaleoDB taxon number: " .. id
 local url = data.fossilworks.customArgs['baseURL'] .. data.fossilworks.customArgs['searchStr'] .. id
 return title, url 
end
data.fossilworks.collection = function(collection)
	-- http://fossilworks.org/bridge.pl?a=collectionSearch&collection_no=20072
	local title = "PaleoDB collection number: " .. collection
	local url = data.fossilworks.customArgs['baseURL'] .. "bridge.pl?a=collectionSearch&collection_no=" .. collection
	return title, url 
end
data.fossilworks.error = function
	return "Requires id and title parameters"
end
--======================================= PLANTS =========================
-- Plant authorities can end in a period. This is stripped by the citation templates. 
 This function encloses titles ending in such authorities in double parentheses, i.e. ((title)) 
 
local addAuthority = function(formattedTaxonName)
 if templateArgs['authority'] then
 	local title = formattedTaxonName .. " " .. templateArgs['authority']
 	return string.gsub( title, "(.*%.)$", "((%1))") -- if authority ends in "." enclose ((title)) to prevent removal
 end
 return formattedTaxonName
end

--[[ Hassler, Michael (2004 - 2020): World Plants. Synonymic Checklist and Distribution of the World Flora. 
 Version x.xx; last update xx.xx.xxxx. - www.worldplants.de. Last accessed dd/mm/yyyy.
 https://www.worldplants.de/world-plants-complete-list/complete-plant-list#1599996425
 Hassler, Michael (2004 - 2020): World Ferns. Synonymic Checklist and Distribution of Ferns and Lycophytes of the World. 
 Version x.xx; last update xx.xx.xxxx. - www.worldplants.de/ferns/. Last accessed dd/mm/yyyy.
 https://www.worldplants.de/world-ferns/ferns-and-lycophytes-list#1599997555

 deeplinks:
		Genus: [https://www.worldplants.de?deeplink=Helosciadium-Koch ''Helosciadium'']
		Species: [https://www.worldplants.de?deeplink=Helosciadium-longipedunculatum ''Helosciadium longipedunculatum'']
		
		Genus: [https://www.worldplants.de?deeplink=Lycopodium-L. ''Lycopodium'']
		Species: [https://www.worldplants.de?deeplink=Lycopodium-clavatum ''Lycopodium clavatum'']

--]]
data.worldplants = {
	citationArgs = {
		last1 = "Hassler", first1 = "Michael",
		website="World Plants. Synonymic Checklist and Distribution of the World Flora.",
		--publisher=""
	customArgs = { exclude = "id,authority,family,genus,species,1",
	 baseURL = "https://www.worldplants.de",
	 searchStr ="/world-plants-complete-list/complete-plant-list#",
	 defaultSuffix = "",
	 defaultTitle = "World Plants"
data.worldplants.genus = function(genus)
	local title = addAuthority("''" .. genus .. "''")
	local genusString = genus 
	if templateArgs['authority'] then genusString = genus .. "-" .. templateArgs['authority'] end
	local url = data.worldplants.customArgs['baseURL'] .. "?deeplink=" .. genusString
	return title, url 
end
data.worldplants.species = function
	local title = addAuthority("''" .. genus .. " " .. species .. "''")
	local url = data.worldplants.customArgs['baseURL'] .. "?deeplink=" .. genus .. "-" .. species .. " " .. (templateArgs['authority'] or "")
	return title, url 
end
--[[ experimental, don't leave live 

data.worldplants.taxon = function(taxon)
	local title = taxon .. " " .. (templateArgs['authority'] or "")
	local url = data.worldplants.customArgs['baseURL'] .. "?deeplink=" .. taxon
	return title, url 
end

data.worldplants.family = function(family)
	local title = family .. " " .. (templateArgs['authority'] or "")
	local url = data.worldplants.customArgs['baseURL'] .. "?deeplink=" .. family
	return title, url 
end
--]]
data.worldferns = {
	citationArgs = {
		last1 = "Hassler", first1 = "Michael",
		website="World Ferns. Synonymic Checklist and Distribution of the World Flora.",
		--publisher=""
	customArgs = { exclude = "id,authority,family,genus,species,1",
	 baseURL = "https://www.worldplants.de/",
	 searchStr ="world-ferns/ferns-and-lycophytes-list?name=",
	 defaultSuffix = "",
	 defaultTitle = "World Ferns"
data.worldferns.genus = function(genus)
	local title = addAuthority("''" .. genus .. "''")
	local genusString = genus 
	if templateArgs['authority'] then genusString = genus .. "-" .. templateArgs['authority'] end
	local url = data.worldferns.customArgs['baseURL'] .. data.worldferns.customArgs['searchStr'] .. genusString
	return title, url 
end
data.worldferns.species = function
	local title = addAuthority("''" .. genus .. " " .. species .. "''")
	local url = data.worldferns.customArgs['baseURL'] .. data.worldferns.customArgs['searchStr'] .. genus .. "-" .. species .. " " .. (templateArgs['authority'] or "")
	return title, url 
end

--[[Plants of the World online
	 http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:30003057-2 -- use id
	 http://powo.science.kew.org/?q=Selaginellaceae -- use search
	 http://powo.science.kew.org/?family=Selaginellaceae -- can also use family= [gets same result as q=]
	 http://powo.science.kew.org/?genus=Selago -- or genus
	 http://powo.science.kew.org/?genus=Selago&species=abietina -- or genus + species
	 http://powo.science.kew.org/?genus=Selago&f=accepted_names -- filter for accepted names
	 http://powo.science.kew.org/?genus=Selago&f=genus_f -- filter for genus (no species selected)
	 http://powo.science.kew.org/?genus=Selago&f=genus_f%2Caccepted_names -- filter for genus and accepted names
	 http://powo.science.kew.org/?page.size=480&f=family_f%2Caccepted_names -- list of accepted families
	 -- all these searches get the search result (no apparent way to target the article when unique)
]]
data.POWO = {
	citationArgs = {
		website="Plants of the World Online",
		publisher="Royal Botanic Gardens, Kew",
		--postscript = 'none',
	customArgs = { exclude = "id,authority,family,genus,species,1",
	 baseURL = "http://powo.science.kew.org/taxon/",
	 searchStr ="urn:lsid:ipni.org:names:",
	 defaultSuffix = "",
	 defaultTitle = "Plants of the World Online"
	--id = function(id) return p.genericIdCitation 
-- http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:30003057-2	
data.POWO.id = function(id)
	local id = data.POWO.getValidID
	if not id then return data.POWO.error end
 local title = id -- as default value
	local url = data.POWO.customArgs['baseURL'] .. data.POWO.customArgs['searchStr'] .. id
 return title, url 
end
data.POWO.family = function(family)
	local title = addAuthority(family)
	local id = templateArgs['id']
	if not id then return data.POWO.error end
	local url = data.POWO.customArgs['baseURL'] .. data.POWO.customArgs['searchStr'] .. id
 return title, url 
end
data.POWO.genus = function(genus)
	local title = addAuthority("''" .. genus .. "''")
	local id = data.POWO.getValidID
	if not id then return data.POWO.error end
	local url = data.POWO.customArgs['baseURL'] .. data.POWO.customArgs['searchStr'] .. id
 return title, url 
end
data.POWO.species = function
	local title = addAuthority("''" .. genus .. " " .. species .. "''")
	local id = data.POWO.getValidID
	if not id then return data.POWO.error end
	local url = data.POWO.customArgs['baseURL'] .. data.POWO.customArgs['searchStr'] ..id
 return title, url 
end
data.POWO.getValidID = function
	local id = templateArgs['id']
	if id then 
		return string.gsub -- don't want this twice
	end
	return nil
end
data.POWO.error = function
	return ''
end

--GRIN 
	Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2021. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
	URL: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomyfamily?type=tribe&id=1571. Accessed 27 October 2021. 
	Family record: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomyfamily?id=440
	 Genus list: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomygenuslist?id=440&type=family
	Subfamily record: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomyfamily?type=subfamily&id=1507
	 Genus list: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomygenuslist?id=3265&type=subfamily
	Tribe record: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomyfamily?type=tribe&id=1551 (Millettieae)
	 Genus list: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomygenuslist?id=1551&type=tribe
	Subtribe record: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomyfamily?type=subtribe&id=1507
	 Genus list: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomygenuslist?id=1507&type=subtribe
	Genus record: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomygenus?id=191 (Genus Adenodolichos Harms)
	 Species list: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomyspecieslist?id=191&type=genus
	Species record: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=489203 ( Adenodolichos paniculatus)
	

data.GRIN = { 
	citationArgs = {
		website="Germplasm Resources Information Network (GRIN)",
		publisher="Agricultural Research Service (ARS), United States Department of Agriculture (USDA)",
		--postscript = 'none',
	customArgs = { exclude = "id,authority,family,genus,species,1",
	 baseURL = "https://npgsweb.ars-grin.gov/gringlobal",
	 searchStr ="/taxon/taxonomydetail?", -- for species record
	 defaultSuffix = "",
	 defaultTitle = "GRIN-Global"
	--id = function(id) return p.genericIdCitation 
data.GRIN.id = function(id)
 local title = data.GRIN.customArgs['defaultTitle'] .. ' ' .. id
 local url = data.GRIN.customArgs['baseURL'] .. data.GRIN.customArgs['searchStr'] .. id
 return title, url 
end

-- IPNI
--→ "Meconopsis Vig." International Plant Names Index (IPNI). Royal Botanic Gardens, Kew.
--- 	https://www.ipni.org/n/30149252-2
--- as 

data.IPNI = { 
	citationArgs = {
		website="International Plant Names Index (IPNI)",
		publisher="Royal Botanic Gardens, Kew",
		--postscript = 'none',
	customArgs = { exclude = "id,authority,family,genus,species,1",
	 baseURL = "https://www.ipni.org",
	 searchStr ="/n/",
	 defaultSuffix = "",
	 defaultTitle = "IPNI"
	--id = function(id) return p.genericIdCitation 
data.IPNI.id = function(id)
 local title = id
 local url = data.IPNI.customArgs['baseURL'] .. data.IPNI.customArgs['searchStr'] .. id
 return title, url 
end
data.IPNI.species = function return data.IPNI.taxon end
data.IPNI.genus = function(genus) return data.IPNI.taxon end
data.IPNI.taxon = function
	local title = taxon 
	if italics then title = "''" .. title .. "''" end
	title = addAuthority(title)
--[[	if templateArgs['authority'] then
		title = title .. " " .. templateArgs['authority']
		title = string.gsub( title, "(.*%.)$", "((%1))") -- if authority ends in "." enclose ((title)) to prevent removal
	end ]]
	local url = data.IPNI.customArgs['baseURL'] .. data.IPNI.customArgs['searchStr'] .. templateArgs['id']
 return title, url 
end

--World Flora Online 
 	http://www.worldfloraonline.org/taxon/wfo-4000012284 -- id

data.WFO = {
	citationArgs = {
		website="World Flora Online",
		--publisher="Missouri Botanical Gardens",
		--postscript = 'none',
	customArgs = { exclude = "id,family,genus,species,authority,1",
	 baseURL = "http://www.worldfloraonline.org",
	 searchStr ="/taxon/wfo-", -- not strictly search string
	 defaultSuffix = "",
	 --defaultTitle = "World Flora Online"
	 defaultTitle = "An Online Flora of All Known Plants"

data.WFO.id = function(id)
-- http://www.worldfloraonline.org/taxon/wfo-4000012284	
 
 local title = id
 local url = data.WFO.customArgs['baseURL'] .. data.WFO.customArgs['searchStr'] .. id
 return title, url 
end
data.WFO.family = function(family)
	local title = addAuthority(family) 
	local url = data.WFO.customArgs['baseURL'] .. data.WFO.customArgs['searchStr'] .. templateArgs['id']
 return title, url 
end
data.WFO.genus = function(genus)
	local title = addAuthority("''" .. genus .. "''") 
	local url = data.WFO.customArgs['baseURL'] .. data.WFO.customArgs['searchStr'] .. templateArgs['id']
 return title, url 
end
data.WFO.species = function
	local title = addAuthority("''" .. genus .. " " .. species .. "''") 
	local url = data.WFO.customArgs['baseURL'] .. data.WFO.customArgs['searchStr'] .. templateArgs['id']
 return title, url 
end
data.WFO.error = function
	return "Requires id and title parameters"
end

data.Tropicos = {
	citationArgs = {
		website="Tropicos",
		--publisher="Missouri Botanical Gardens",
		--postscript = 'none',
	customArgs = { exclude = "id,1",
	 baseURL = "http://legacy.tropicos.org/Name/",
	 searchStr ="",
	 defaultSuffix = "",
	 defaultTitle = "Tropicos"

data.Tropicos.id = function(id)
-- hhttp://legacy.tropicos.org/Name/100444532	
 
 local title = id
 local url = data.Tropicos.customArgs['baseURL'] .. data.Tropicos.customArgs['searchStr'] .. id
 return title, url 
end
data.Tropicos.error = function
	return "Requires id and title parameters"
end

data.FNA = {
	citationArgs = {
		 website="Flora of North America",
		 --publisher="http://www.efloras.org",
		 --postscript = 'none',
	customArgs = { exclude = "id,1",
	 baseURL = "http://www.efloras.org/florataxon.aspx",
	 searchStr ="?flora_id=1&taxon_id=",
	 defaultSuffix = "",
	 defaultTitle = "Flora of North America"
	--id = function(id) return p.genericIdCitation 
data.FNA.id = function(id)
-- http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=125683
 
 local title = id
 local url = data.FNA.customArgs['baseURL'] .. data.FNA.customArgs['searchStr'] .. id
 return title, url 
end
data.FNA.error = function
	return "Requires id and title parameters"
end
-- ATRP: Australian Tropical Rainforest Plants 

data.ATRP = {
	citationArgs = {
		 website="Australian Tropical Rainforest Plants",
		 publisher="Commonwealth Scientific and Industrial Research Organisation (CSIRO)",
		 version = "Edition 8",
				 year = 2020,
		 --postscript = 'none',
		 last1= "Zich", first1="F. A.", 
		 last2= "Hyland", first2= "B. P. M.", ['author2-link']="Bernard Hyland",
		 last3= "Whiffin", first3= "T.", 
		 last4= "Kerrigan", first4= "R.A.",
		 --['display-authors']=3,
	customArgs = { exclude = "genus, species,authority, id,1",
	 baseURL = "https://apps.lucidcentral.org/rainforest",
	 searchStr ="/text/entities/",
	 defaultSuffix = ".htm",
	 defaultTitle = "Australian Tropical Rainforest Plants"
	--id = function(id) return p.genericIdCitation 
data.ATRP.species = function
-- https://apps.lucidcentral.org/rainforest/text/entities/buckinghamia_celsissima.htm
 
 local title = addAuthority("''" .. genus .. " " .. species .. "''") --"''" .. genus .. " " .. species .. "''"
 local url = data.ATRP.customArgs['baseURL'] .. data.ATRP.customArgs['searchStr'] .. genus .. "_" .. species .. data.ATRP.customArgs['defaultSuffix']
 return title, url 
end
data.ATRP.error = function
	return "Requires genus and species parameters"
end

-- ============================= Mosses (Goffinet's site) =================================================-- for species in taxon; for species assessments, us 
-- https://bryology.uconn.edu/classification/#Hypnanae
-- https://bryology.uconn.edu/classification/#Bryales
data.goffinet = {
	citationArgs = {
		first1="B.", last1="Goffinet", 
		first2="W.R.", last2="Buck",
		website="Classification of extant moss genera"
		--publisher="xxx"
	customArgs = { exclude="family,genus,species,taxon,id,1",
	 baseURL = "https://bryology.uconn.edu/classification/",
	 searchString = "#",
	 searchSuffix = "",
	 defaultSuffix = "",
	 defaultTitle="Classification of the Bryophyta"
data.goffinet.genus = function(genus) return data.goffinet.taxon end
data.goffinet.family = function(family) return data.goffinet.taxon end
data.goffinet.order = function(order) return data.goffinet.taxon end
data.goffinet.taxon = function
 local title = firstToUpper(taxon)
 if rank == "GENUS" then title = "''" .. title .. "''" end
 if not (rank == "GENUS" or rank == "FAMILY") then -- upper case anchors for orders and above
 	if taxon ~= "Bryanae" and taxon ~= "Hypnanae" and taxon ~= "Bryales" and taxon ~= "Bryidae" then -- check for exceptions (inconsistencies at website)
 		taxon = taxon:upper
 	end
 end
 local url = data.goffinet.customArgs['baseURL'] .. data.goffinet.customArgs['searchString'] .. taxon .. data.goffinet.customArgs['searchSuffix']
 return title, url
end 

-- AlgaeBase
 taxonomy browser url (Volvox) = https://www.algaebase.org/browse/taxonomy/?id=6898
 genus article url (Volvox) = https://www.algaebase.org/search/genus/detail/?genus_id=43497 (different id)
 genus article url (Torodinium)= https://www.algaebase.org/search/genus/detail/?genus_id=44698
 Please cite this record as: M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2020. AlgaeBase. 
 World-wide electronic publication, National University of Ireland, Galway. 
 http://www.algaebase.org; searched on 10 May 2020. 

data.AlgaeBase = {
	citationArgs = {
		 website="AlgaeBase",
	 ['editor1-last']="Guiry", ['editor1-first']="M.D.",
	 ['editor2-last']="Guiry", ['editor2-first']="G.M.",
		 publisher="National University of Ireland, Galway",
	customArgs = { exclude = "id,1,genus_id,species_id,spid,genid",
	 baseURL = "https://www.algaebase.org/",
	 searchStr ="browse/taxonomy/?id=",
	 defaultSuffix = "",
	 defaultTitle = "AlgaeBase"
data.AlgaeBase.id = function(id)
-- https://www.algaebase.org/browse/taxonomy/?id=6898 (id for taxonomy page)
 
 local title = id
 local url = data.AlgaeBase.customArgs['baseURL'] .. data.AlgaeBase.customArgs['searchStr'] .. id
 return title, url 
end
data.AlgaeBase.genid = function(genid)
-- https://www.algaebase.org/search/genus/detail/?genus_id=43497 (different id for genus page)
 
 local title = genid
 local url = data.AlgaeBase.customArgs['baseURL'] .. "search/genus/detail/?genus_id=" .. genid
 return title, url 
end
data.AlgaeBase.spid = function(spid)
-- https://www.algaebase.org/search/species/detail/?species_id=52713 (id for species page)
 
 local title = spid
 local url = data.AlgaeBase.customArgs['baseURL'] .. "search/species/detail/?species_id=" .. spid
 return title, url 
end
data.AlgaeBase.error = function
	return "Requires id and title parameters"
end
--############################## General Functions ########################################

local function getArgs 
	local parents = mw.getCurrentFrame:getParent
		
	for k,v in pairs(parents.args) do
		--check content
		if v and v ~= "" then
			args[k]=v --parents.args[k]
		end
	end
	for k,v in pairs(frame.args) do
		--check content
		if v and v ~= "" then
			args[k]=v 
		end
	end
end
local function initialise
	
	target=sourceDB
	templateArgs = sourceDB.citationArgs -- get custom arguments for target (fishbase, cof etc
 
	getArgs -- get template arguments from parent frame and frane
	
	
	local url = (target.customArgs['baseURL'] or "") .. (target.customArgs['defaultSuffix'] or "")
	local title = target.customArgs['defaultTitle'] or ""
	return title, url
end 
-- moved up top for scope
local function firstToUpper2(str)
 return (str:gsub)
end
-- clear template arguments that won't be recognised by 
local function clearCustomArgs
	
	local excludeTable = { 'genus', 'species', 'subspecies', 'family', 'order', 'taxon', 
		 'id', 'search' , 'citation', 1, 2, 3, 4 } -- add defaults ?
	
	if target.customArgs['exclude'] then
		local customTable = mw.text.split ;	
		for k,v in pairs(customTable) do
	 	table.insert 
		end
	end	
		for k,v in pairs(excludeTable) do
	 	if tonumber (v) then
	 		v = tonumber (v) --convert positional parameters (numbers as string) to a number
			end
			templateArgs[v]=nil --clear content
		end
end

-- function handling the cite web template
p.citeWeb = function
 
 -- set url and title if not provided (template parameters override above)
 if not templateArgs['url'] and url then
 		templateArgs['url']= url
 end
 if not templateArgs['title'] and title then
	 	templateArgs['title'] = title
	end

 clearCustomArgs--blank template parameters not for cite web
	
	local citeTemplate = '웹 인용' -- use Template:Cite web unless specified
	--if target.citeTemplate then citeTemplate = target.citeTemplate end
	return frame:expandTemplate{ title = citeTemplate, args = templateArgs }

end
-- p.CiteBook
-- for reasons of consisitency within BioRef/FishRef the title parameter is the section-title of 
p.citeBook = function -- very much a msw3 function
 
 
 --if (1==1) then return templateArgs['title'] end
 
 -- set url and title if not provided (template parameters override above)
 if not templateArgs['url'] and url then
 		templateArgs['url']= url
 		if target.GoogleBooks then
 			templateArgs['url'] = target.GoogleBooks['baseURL'] .. target.GoogleBooks['id']
		 	.. (target.GoogleBooks['defaultPage'] or "&pg=PP1")
 			
 		end
 end
 if not templateArgs['title'] and title then
	-- 	templateArgs['title'] = title 
	end
	if templateArgs['title'] ~= title or templateArgs['taxon-title'] then -- do we have a section title provided
		templateArgs['section'] = templateArgs['title'] -- chapter/section title passed as title parameter
		templateArgs['title'] = title -- the work is the book title given in the source data
		if target.GoogleBooks then
			
			templateArgs['section-url'] = target.GoogleBooks['baseURL'] .. target.GoogleBooks['id']
			local pageSuffix = target.GoogleBooks['defaultPage'] or ""
			if templateArgs['page'] or templateArgs['gb-page'] then
				pageSuffix = "&pg=PT" .. (templateArgs['gb-page'] or templateArgs['page'] )
			end
			local searchStr = ""
		 -- quoted search }}}}|&dq=}}}}}}}}
		 if templateArgs['q'] then searchStr = "&q=" .. mw.text.encode( templateArgs['q'] ) end
		 -- search #if:}}}}|&q=}}}}}}}}
		 if templateArgs['dq'] then searchStr = "&dq=" .. mw.text.encode( templateArgs['dq'] ) end
		 
		 
		 templateArgs['section-url'] = templateArgs['section-url'] .. pageSuffix .. searchStr
 templateArgs['url'] = nil -- no need for second link to google books
		end

	 -- if the chapter/section is linked, we can link the main book chapter differently 
	 if target.customArgs['altTitle'] then -- if we are using a chapter/section, we can wikilink the book title 
	 	templateArgs['title'] = target.customArgs['altTitle'] -- alternative to allow wikilink
	 elseif target.customArgs['altURL'] then
	 	templateArgs['url'] = target.customArgs['altURL']
	 end

	end -- end if using supplied title for chapter/section

 clearCustomArgs--blank template parameters not for cite web
	
	local citeTemplate = '서적 인용' -- use Template:Cite web unless specified
	--if target.citeTemplate then citeTemplate = target.citeTemplate end
	return frame:expandTemplate{ title = citeTemplate, args = templateArgs }

end

-- common function for genus and species
local function getGenusSpecies
	--TODO standardise genus species handling
	local genus, species, subspecies
	if (templateArgs['genus'] or templateArgs[2] ) then 
	 genus = templateArgs['genus'] or templateArgs[2]
 genus = firstToUpper(mw.text.trim(genus))
	end
	if (templateArgs['species'] or templateArgs[3] ) then 
	 species = templateArgs['species'] or templateArgs[3]
	 species = 	mw.text.trim(species)
	end
	if (templateArgs['subspecies'] or templateArgs[4] ) then 
	 subspecies = templateArgs['subspecies'] or templateArgs[4]
	 subspecies = 	mw.text.trim(subspecies)
	end
	
	return genus, species, subspecies
end

--#################### MSW3 -- uses cite book
p.MSW3 = function(frame) 
	local msw = require('Module:FishRef/MSW')
	initialise
	return msw.MSW3.main
end
p.MSW3merged = function(frame) 
	local data = require('Module:FishRef/MSW')
	return p._main
end
p.MSW3_standalone = function(frame) 
	
	local data = require('Module:FishRef/MSW')
	initialise
 local url = target.CustomArgs['baseURL'] 
 
 
 if templateArgs['title'] and templateArgs['id'] then
 	templateArgs['chapter-url']= url .. target.CustomArgs['searchStr'] .. templateArgs['id']
 	templateArgs['chapter'] = templateArgs['title']
 
 	templateArgs['title'] = target.CustomArgs['bookTitle']
 	if templateArgs['page'] then
 		templateArgs['url'] = target.CustomArgs['googleBooksURL'] .. templateArgs['page'] 
		else
 	 --return "Page number for google books required"
 	end
 elseif templateArgs['order'] then
 	templateArgs['chapter'] = "Order " .. templateArgs['order']
 	local chapter = target.chapters[templateArgs['order']]
 	for k,v in pairs(chapter) do -- add chapter specific parameters
 		templateArgs[k] = v 
 	end
 	templateArgs['chapter-url']= url .. target.CustomArgs['searchStr'] .. templateArgs['id']
 	templateArgs['url']= target.CustomArgs['googleBooksURL'] .. templateArgs['page']
 	if templateArgs['pages'] and templateArgs['page'] then templateArgs['page'] = nil end
 else -- default output
 	templateArgs['url']= target.CustomArgs['googleBooksURL'] .. "1" -- default to book
 	templateArgs['url']= url 
 end
 -- using cite book
	clearCustomArgs--blank template parameters not for cite web
	return frame:expandTemplate{ title = '서적 인용', args = templateArgs }
end




--########################### Functions for access (using invoke) ##############################################

--================ Fishbase, Catalog of Fishes (cof) ================
p.fishbase = function(frame) return p._main end
p.cof = function(frame) return p._main end 
p.fotw5 = function(frame) return p._main end 
--=================== ASW6, AmphibiaWeb, ReptileDB
p.reptileDB = function(frame) return p._main end
p.ASW6 = function(frame) return p._main end
p.amphibiaweb = function(frame) return p._main end
--=========== Birds
p.HBWa = function(frame) return p._main end
p.HBWalive = function(frame) return p._main end
p.IOC = function(frame) return p._main end
--======= Mammals
p.asm = function(frame) return p._main end
-- MSW3 has custom handling (see above)
--=========== Other
p.fossilworks = function(frame) return p._main end
p.worms = function(frame) return p._main end
p.WoRMS = function(frame) return p._main end
p.col = function(frame) return p._main end 
--fallback = function return "hello" end
--#########################################################
p.main = function(frame) 
	local source = mw.text.trim(frame.args[1])
	
	if source == "MSW3" then return p.MSW3(frame) end
	
	if source == "ref" or source == "reference" then source = "Reference" end -- aliases
	if source == "Reference" then return p.Reference(frame) end
 
 if source == "HBWa" then source = "HBWalive" end -- aliases
 if source == "powo" then source = "POWO" end -- aliases
	--return p[source]['test']
	if source == "fishbase" 
		or source == "cof" 
		or source == "fotw5" or source == "Fotw5" 
		or source == "reptileDB" 
		or source == "amphibiaweb" 
		or source == "ASW6" 
		or source == "asm" 
		or source == "HBWalive" or source == "HBWa" 
		or source == "fossilworks" 
		or source == "WoRMS" or source == "worms" 
		or source == "POWO" or source == "powo" 
		or source == "WFO" 
		or source == "AlgaeBase"
		-- and so on
	 then return p._main
	else
		-- 
		-- is there a point in the default if it needs the named object/table?
		return p._main
	end
end
p._main = function 

 --TODO in modular version source will be provided in frame arguments 
 --local source = mw.getCurrentFrame:getParent.args[1]
 local chapterParams = {} -- used for cite book (only MSW3 at moment)
 
 if not source then return "Error: unrecognised source." end
 
 local title, url = initialise
 
 --taxon related parameters
 local genus, species, subspecies
 
 if source.db ~= "col" then -- col legacy uses positional parameters differently
 	genus, species, subspecies = getGenusSpecies 
 end
 
 local family = templateArgs['family']
 local order = templateArgs['order']
 local taxon = templateArgs['taxon']
	
	local id = templateArgs['id'] --id related parameters
	local spid = templateArgs['spid'] or templateArgs['species_id']
	local genid = templateArgs['genid'] or templateArgs['genus_id']
	local citation = templateArgs['citation'] 
 local collection = templateArgs['collection'] or templateArgs['collection_no'] 
	local search = templateArgs['search']
 local mode, value
 
 -- the functions
 if genus and species and source.species then
 	title, url = source.species
 else -- functions with just their own name as parameter
 	
 	if genus then mode = "genus"; value = genus 
 	elseif family then mode = "family"; value = family
 	elseif order then mode = "order"; value = order
 	elseif taxon then mode = "taxon"; value = taxon
 	elseif id then mode = "id"; value = id
 	elseif spid then mode = "spid"; value = spid
 	elseif genid then mode = "genid"; value = genid	
 elseif search then mode = "search"; value = search	
 elseif citation then mode = "citation"; value = citation	
 elseif collection then mode = "collection"; value = collection	
 	else
 		-- no suitable parameter (use default page)
 		if source.default then
 			title, url, chapterParams = source.default
 		end
 	end
 end
 if mode then
 	if source[mode] then
 		title, url, chapterParams = source[mode](value) 
 	elseif data.default[mode] then
 		title, url, chapterParams = data.default[mode]
 	else
 		if source.error then return source.error end -- custom error message
 	 return "Error: parameter not supported for this source" .. " (" .. mode .. ")"
 	end
 else 
 	-- if no mode then use the default title and url set by initialize
 end

 if source.citeTemplate == "Cite book" then
 	return p.citeBook
 end
	return p.citeWeb
	
end -- End the function.


p.Reference = function(frame)
	
	local refs = require('Module:FishRef/refs')
	getArgs
	
	if templateArgs[2] then
		local reference = mw.text.trim(templateArgs[2])
		if reference ~= "" and refs[reference] then 
			if templateArgs['pages'] then 
				refs[reference] = refs[reference]:gsub
				refs[reference] = refs[reference]:gsub("|pages=[^|{}%[%]]*(|[^|{}}%[%]]*|pages=)", "%1")
			end
 			if templateArgs['expand'] and templateArgs['expand']=='no' or templateArgs['raw'] then
 				return refs[reference]
 			else
 				return frame:preprocess(refs[reference])
 			end
 		else
 			return 'Reference not found: "'	.. templateArgs[2] .. '"'
		end
	end
	return "Reference parameter missing."
end -- End the function.



-- All modules end by returning the variable containing its functions to Wikipedia.