Module:qhv-noun

The following documentation is located at Module:qhv-noun/doc.^[edit]

Useful links: subpage list • links • transclusions • testcases • sandbox

This module generates automatic High Valyrian noun inflection tables through {{qhv-decl-noun}}. Do not use directly.

---

local sub = mw.ustring.sub
local gsub = mw.ustring.gsub
local find = mw.ustring.find

local m_utils = require("Module:utilities")
local m_data = require('Module:qhv-noun/data')

local export = {}

local endings = {
	["a"] = "1-l", ["ar"] = "1-a", ["y"] = "2-l", ["ys"] = "2-s", ["o"] = "3-l", ["os"] = "3-s", ["ȳs"] = "3-s-v", ["ks"] = "3-s-k",
	["on"] = "3-t", ["or"] = "3-a", ["e"] = "4-l", ["es"] = "4-s", ["ien"] = "4-t", ["i"] = "5-l", ["is"] = "5-s", ["ir"] = "5-a",
}

local endings_reverse = {
	["1-l"] = "a", ["1-a"] = "ar", ["2-l"] = "y", ["2-s"] = "ys", ["3-l"] = "o", ["3-s"] = "os", ["3-s-v"] = "ȳs", ["3-s-k"] = "ks",
	["3-t"] = "on", ["3-a"] = "or", ["4-l"] = "e", ["4-s"] = "es", ["4-t"] = "ien", ["5-l"] = "i", ["5-s"] = "is", ["5-a"] = "ir",
}

local function ncategories(categories)
	local out_categories = {}
	for key, cat in ipairs(categories) do
		out_categories[key] = "[[Category:" .. cat .. "]]"
	end

	return table.concat(out_categories, "")
end

local function detect_decl(word, number, class)
	if number and class then
		local decl = number .. "-" .. class
		return decl, {sub(word, 1, -(#endings_reverse[decl] + 1))}
	else
		for ending, decl in pairs(endings) do
			if find(word, ending .. "$") then
				return decl, {sub(word, 1, -(#ending + 1))}
			end
		end
		-- No matches, assume sixth-declension loanwords
		return "6", word
	end
end

-- The main entry point.
-- This is the only function that can be invoked from a template.
function export.show(frame)
	local parent_args = frame:getParent().args
	
	local numbers = nil
	local decl = {}
	local word = mw.title.getCurrentTitle().text
	local args = {}

	if not m_data[word] then
		if frame.args.decl then
			decl_type = frame.args.decl
		else
			if parent_args.n and parent_args.c and parent_args[1] then
				decl_type = parent_args.n .. "-" .. parent_args.c
				numbers = {parent_args[1]}
			else
				decl_type, numbers = detect_decl(word, parent_args.n, parent_args.c)
			end
		end
		
		if not decl_type then
			error("Unknown declension '" .. decl_type .. "'")
		end
		
		args = require("Module:parameters").process(parent_args, m_data[decl_type].params, true)
	
		if stems then
			for i, stem in ipairs(stems) do
				args[i] = stem
			end
		end
	end

	local pass = {forms = {}, categories = {}}
	
	pass.head = parent_args["head"] or nil
	
	-- Generate the forms
	if m_data[word] then
		m_data[word](parent_args, pass)
	else
		m_data[declension_type](args, pass)
	end

	-- Make the table
	return make_table(pass)
end

local stylesheet = require("Module:TemplateStyles")("Template:qhv-decl-noun/style.css")

function make_table(pass)

	local function show_form(form)
		if not form then
			return "—"
		end
		
		local ret = {}
		
		for key, subform in ipairs(form) do
			table.insert(ret, subform)
		end
			
		return table.concat(ret, ", ")
	end
	
	local function repl(param)
		if param == "decl_type" then
			return pass.decl_type
		elseif param == "title" then
			return pass.forms.nom_sg[1]
		else
			return show_form(pass.forms[param])
		end
	end

	local function make_cases(data)
		local cases = {"nominative", "accusative", "genitive", "dative", "locative", "instrumental", "comitative", "vocative"}
		local ret = {}
		
		for _, case in ipairs(cases) do
			local case_short = sub(case, 1, 3)
			table.insert(ret, "|- \n! class=\"case-header\" | " .. case .. "\n")
			table.insert(ret, "| class=\"form-cell\" | " .. show_form(pass.forms[case_short .. "_sg"]) .. "\n")
			if pass.forms[case_short .. "_pl"] or pass.forms[case_short .. "_pa"] or pass.forms[case_short .. "_co"] then
				table.insert(ret, "| class=\"form-cell\" | " .. show_form(pass.forms[case_short .. "_pl"]) .. "\n")
				table.insert(ret, "| class=\"form-cell\" | " .. show_form(pass.forms[case_short .. "_pa"]) .. "\n")
				table.insert(ret, "| class=\"form-cell\" | " .. show_form(pass.forms[case_short .. "_co"]) .. "\n")
			end
		end
		return table.concat(ret)
	end

	local no_plural = pass.forms.nom_pl == nil

	local wikicode = [=[
	
{| class="prettytable mw-collapsible inflection-table-qhv"
|-
! class="corner-header" | Case
! class="number-header" | Singular]=] .. (no_plural and "\n" or [=[

! class="number-header" style="min-width: 11em; background-color:#F4E6AC" | Plural
! class="number-header" style="min-width: 11em; background-color:#F4E6AC" | Paucal
! class="number-header" style="min-width: 11em; background-color:#F4E6AC" | Collective
]=]) .. make_cases(pass) .. [=[
|}]=]

	return (gsub(wikicode, "{{{([a-z0-9_]+)}}}", repl)) .. ncategories(pass.categories)
end


return export