Модул:family tree

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Документација модула[прикажи] [уреди] [историја] [освежи]

Family Tree[уреди]

This module allows for the display of English Wiktionary's hierarchical language and family ancestry data.

{{#invoke:family tree|show|language code}}

  • The first parameter is the language code.
  • Add |fam=1 (alias |2=) to show language families as separate (often redundant) nodes from their proto-languages. Ordinarily proto-languages are shown without the families that they are the parent of.
  • Add |etym=1 (alias |3=) to show all etymology languages (as children of a "parent" language or language family). Ordinarily they are not shown.
  • Add |collapsed=1 to have the top level of the tree collapsed by default.

--[=[

Authors: [[User:kc_kennylau]], [[User:JohnC5]], [[User:Erutuon]], [[User:Suzukaze-c]]

--]=]

local p = {}

local regular_languages = require("Module:languages/alldata")
local families = require("Module:families/data")

-- Version of [[Module:etymology languages/data]] that chooses the language-
-- codiest code of several codes that have the same data. For instance,
-- it chooses "de-AT" over "Austrian German".
local etymology_languages = require("Module:family tree/etymology languages")

local Array = require("Module:array")

local function find_subtree(t, code)
	for _, val in ipairs(t) do
		if val.name == code then -- "name" is really code
			return { val }
		else
			local result = find_subtree(val, code)
			if result then
				return result
			end
		end
	end
end

local family_icon = "F"
local etymology_language_icon = "E"
local proto_language_icon = family_icon
local family_with_proto_language_icon = family_icon
local function format_node(code, is_protolanguage_or_has_protolanguage)
	local canonical_name, category_name, class, icon, tooltip
	if regular_languages[code] then
		canonical_name = regular_languages[code][1] 
		category_name = canonical_name .. ' језик'
		class = "familytree-lang"
		if is_protolanguage_or_has_protolanguage then
			class = class .. ' familytree-protolang'
			icon = proto_language_icon
		end
	elseif etymology_languages[code] then
		canonical_name = etymology_languages[code].canonicalName
		class = "familytree-etymlang"
		icon = etymology_language_icon
		tooltip = "Etymology language"
	elseif families[code] then
		canonical_name = families[code].canonicalName
		category_name = canonical_name .. " језици"
		class = "familytree-family"
		if is_protolanguage_or_has_protolanguage then
			class = class .. ' familytree-hasprotolang'
			icon = family_with_proto_language_icon
		else
			icon = family_icon
		end
		tooltip = "Language family"
	end
	
	return '<span class="' .. class .. '" '
		.. (tooltip and 'title="' .. tooltip .. '"' or '') .. '>'
		.. '[[:Category:' .. (category_name or canonical_name) .. '|'
		.. canonical_name
		.. ' <span class="familytree-code">(' .. code .. ')</span>]]'
		.. (icon and ' <span class="familytree-icon">' .. icon .. '</span>' or '')
		.. '</span>'
end

-- If neither options.show_all_families or options.show_etymology_languages is
-- falsy, then this function does nothing.
local function filter_nested_data(nested_data, options, protolanguage_of, is_protolanguage)
	if not nested_data then -- ???
		return nil
	else
		local name = nested_data.name
		local first_child = nested_data[1]
		
		-- This indicates that new_nested_data below should only be returned
		-- if it contains non-etymology languages.
		local check_for_non_etymology_children = false
		
		-- If `show_all_families` is false and this is a family and its only
		-- child is its proto-language, then replace the family with the
		-- proto-language.
		if options.hide_families_with_protolanguages and name and families[name]
		and first_child and not nested_data[2]
		and protolanguage_of[name] == first_child.name then
			is_protolanguage[first_child.name] = true
			return filter_nested_data(first_child, options, protolanguage_of, is_protolanguage)
		
		elseif options.hide_etymology_languages
		and etymology_languages[name] then
			if nested_data[1] then
				check_for_non_etymology_children = true
			else
				return nil
			end
		end
		
		local new_nested_data = { name = name }
		local i = 0
		for _, subtable in ipairs(nested_data) do
			subtable = filter_nested_data(subtable, options, protolanguage_of, is_protolanguage)
			if subtable then
				i = i + 1
				new_nested_data[i] = subtable
			end
		end
		
		if not check_for_non_etymology_children or new_nested_data[1] then
			return new_nested_data
		end
	end
end

local function make_node(code, is_protolanguage, protolanguage_of)
	return ' ' .. format_node(code,
		is_protolanguage[code] or protolanguage_of[code] ~= nil)
end

local customcollapsible_id = 0
local no_break_space = "&nbsp;"
local level_separator = (no_break_space):rep(3)
local expandtext, collapsetext = "[+]─", "[-]┬"
local function make_tree(data, prefix, is_protolanguage, protolanguage_of, options)
	local result = Array()
	local branch = "├"
	local next_level = prefix .. "│" .. level_separator
	local length = #data
	for i, val in ipairs(data) do
		if i == length then
			branch = "└"
			next_level = prefix .. level_separator .. no_break_space
		end
		
		local code = val.name
		local language_or_family_node =
			make_node(code, is_protolanguage, protolanguage_of)
		
		if not val[1] then
			result:insert('<li>' .. prefix .. branch .. options.sterile_branch_text
				.. language_or_family_node .. '</li>')
		else
			customcollapsible_id = customcollapsible_id + 1
			
			result:insert('<li>' .. prefix .. branch
				.. '<span class="familytree-toggle mw-customtoggle-familytree'
				.. customcollapsible_id .. '">───┬</span>')
			
			-- name me!
			local flag = (options.family_under_protolanguage
				or options.protolanguage_under_family)
				and val[1] and protolanguage_of[code] == val[1].name
			
			local collapsible_ul = '<ul class="mw-collapsible" '
				.. 'id="mw-customcollapsible-familytree' .. customcollapsible_id
				.. '" data-expandtext="' .. expandtext
				.. '" data-collapsetext="' .. collapsetext .. '">'
			
			if flag then
				code = val[1].name
				val = val[1]
				local top_node = make_node(code, is_protolanguage, protolanguage_of)
				if options.protolanguage_under_family then
					local tmp = top_node
					top_node = language_or_family_node
					language_or_family_node = tmp
				end
				result:insert(top_node
					.. collapsible_ul .. '<li>' .. prefix .. "│"
					.. level_separator .. "│")
			end
			
			result:insert(language_or_family_node)
			
			if not flag then
				result:insert(collapsible_ul)
			end
			
			-- Can't get default collapsibility script to apply the data-expandtext
			-- and data-collapsetext attribute values to the custom toggle,
			-- so have to have a custom script do it.
			result:insert(make_tree(val, next_level, is_protolanguage, protolanguage_of, options))
			result:insert('</ul></li>')
		end
	end
	return result:concat()
end

local function get_number_parameter_in_range(args, arg, low, high)
	local val = args[arg]
	
	if val == "" or val == nil then
		val = nil
	else
		val = tonumber(val)
		if not (type(val) == "number"
		and 0 <= val and val <= 6) then
			error("Expected nothing or number between " .. low .. " and "
				.. high .. " in parameter |" .. arg .. "=.")
		end
	end
	
	return val
end

function p.show(frame)
	local args = frame.args
	
	local descendants_of = args[1]
	if descendants_of == "" then
		descendants_of = nil
	elseif not regular_languages[descendants_of] then
		error("The language code " .. descendants_of .. " is not a valid non-etymology language.")
	end
	
	local to_boolean = require("Module:yesno")
	
	-- Determines whether families that have proto-languages will be shown.
	local show_all_families = to_boolean(args[2] or args.fam)
	
	-- Determines whether all etymology languages will be shown.
	local show_etymology_languages = to_boolean(args[3] or args.etym)
	
	-- help! parameter name too long!
	local sterile_branch_length = get_number_parameter_in_range(args, "sterile_branch_length", 0, 6)
	
	-- Determines whether (if all families are shown) a family will be shown
	-- on a line directly under and at the same level as its proto-language,
	-- or the proto-language on a line directly under and at the same level as
	-- its family.
	local family_under_protolanguage = to_boolean(args.famunderproto)
	local protolanguage_under_family = to_boolean(args.protounderfam)
	if family_under_protolanguage and protolanguage_under_family then
		error("Kindly choose between proto-language under family and family under proto-language.")
	end
	
	return p.print_children(descendants_of, {
		hide_families_with_protolanguages = not show_all_families,
		hide_etymology_languages = not show_etymology_languages,
		family_under_protolanguage = family_under_protolanguage,
		protolanguage_under_family = protolanguage_under_family,
		sterile_branch_length = sterile_branch_length,
		collapsed = require("Module:yesno")(args.collapsed)
	})
end

function p.print_children(descendants_of, options)
	local data = require("Module:family tree/nested data")
	local nested_data, protolanguage_of = data.nested, data.protolanguage_of
	
	if descendants_of then
		nested_data = find_subtree(nested_data, descendants_of)
	end
	
	local is_protolanguage = {}
	if options.hide_families_with_protolanguages or options.hide_etymology_languages then
		nested_data = filter_nested_data(nested_data, {
			hide_families_with_protolanguages = options.hide_families_with_protolanguages,
			hide_etymology_languages = options.hide_etymology_languages,
		}, protolanguage_of, is_protolanguage)
	end
	
	if not nested_data or not next(nested_data) then
		return nil
	end
	
	local result = Array('<div class="familytree"><ul>')
	
	local tree_options = {
		sterile_branch_text = ("─"):rep(options.sterile_branch_length or 4),
		family_under_protolanguage = options.family_under_protolanguage,
		protolanguage_under_family = options.protolanguage_under_family,
	}
	
	local collapsetext, expandtext = 'Collapse', 'Expand'
	for i, subtable in ipairs(nested_data) do
		-- top language name
		result:insert('<li>')
		result:insert(format_node(subtable.name))
		
		-- top toggle
		customcollapsible_id = customcollapsible_id + 1
		result:insert('<span class="familytree-toptoggle mw-customtoggle-familytree'
				.. customcollapsible_id .. '" style="display: none;">')
		result:insert(options.collapsed and expandtext or collapsetext)
		result:insert('</span>')
		
		-- tree
		result:insert('<ul class="mw-collapsible')
		if options.collapsed then
			result:insert(' mw-collapsed')
		end
		result:insert('" id="mw-customcollapsible-familytree' .. customcollapsible_id)
		result:insert('" data-expandtext="' .. expandtext)
		result:insert('" data-collapsetext="' .. collapsetext .. '">')
		result:insert(make_tree(subtable, '', is_protolanguage, protolanguage_of, tree_options))
		result:insert('</ul></li>')
	end
	
	result:insert('</ul></div>')
	result:insert(require("Module:TemplateStyles")("Module:family tree/style.css"))
	
	return result:concat()
end

function p.print_data(frame)
	local children = get_children()
	
	return require("Module:debug").highlight_dump(deep_sort(make_nested(children, children)))
end

return p
Преузето из „https://sr.wiktionary.org/w/index.php?title=Модул:family_tree&oldid=589822”