Модуль:etymology/templates/descendant
Documentation for this module may be created at Модуль:etymology/templates/descendant/doc
local export = {}
local concat = table.concat
local insert = table.insert
local listToSet = require("Module:table/listToSet")
local rsplit = mw.text.split
local descendants_tree_module = "Module:descendants tree"
local labels_module = "Module:labels"
local languages_module = "Module:languages"
local links_module = "Module:links"
local parse_utilities_module = "Module:parse utilities"
local scripts_module = "Module:scripts"
local table_module = "Module:table"
local error_on_no_descendants = false
local function qualifier(content)
if content then
return '<span class="ib-brac qualifier-brac">(</span><span class="ib-content qualifier-content">' .. content .. '</span><span class="ib-brac qualifier-brac">)</span>'
end
end
local function track(page)
return require("Module:debug/track")("descendant/" .. page)
end
local function ine(arg)
if arg == "" then
return nil
else
return arg
end
end
local function add_tooltip(text, tooltip)
return '<span class="desc-arr" title="' .. tooltip .. '">' .. text .. '</span>'
end
local function split_on_comma(term)
if term:find(",%s") then
return require(parse_utilities_module).split_on_comma(term)
else
return rsplit(term, ",")
end
end
-- Params that modify a descendant term (as also supported by {{l}}, {{m}}). Doesn't include gloss=, which we
-- handle specially.
local param_term_mods = {"alt", "g", "id", "lit", "pos", "t", "tr", "ts"}
local param_term_mod_set = listToSet(param_term_mods)
-- Boolean params indicating whether a descendant term (or all terms) are particular sorts of borrowings.
local bortypes = {"inh", "bor", "lbor", "slb", "obor", "translit", "der", "clq", "pclq", "sml", "unc"}
local bortype_set = listToSet(bortypes)
-- Aliases of clq=.
local calque_aliases = {"cal", "calq", "calque"}
local calque_alias_set = listToSet(calque_aliases)
-- Aliases of pclq=.
local partial_calque_aliases = {"pcal", "pcalq", "pcalque"}
local partial_calque_alias_set = listToSet(partial_calque_aliases)
-- Miscellaneous list params.
local misc_list_params = {"q", "qq", "lb"}
local misc_list_param_set = listToSet(misc_list_params)
-- Add a "regular" list param such as g=, gloss=, lit=, etc. "Regular" here means that `param` and `param1` are
-- the same thing. `type` if given is the param type (e.g. "boolean") and `alias_of` is used for params that are
-- aliases of other params.
local function add_regular_list_param(params, param, type, alias_of)
params[param] = {type = type, alias_of = alias_of, list = true, allow_holes = true}
end
-- Add an index-separated list param such as bor=, calq=, qq=, etc. "Index-separated" means that `param` and
-- `param1` are different. Non-numbered `param` is accessible as `args.param` while numbered `param1`, `param2`,
-- etc. are accessible as `args.partparam[1]`, `args.partparam[2]`, etc. `type` if given is the param type (e.g.
-- "boolean") and `alias_of` is used for params that are aliases of other params.
local function add_index_separated_list_param(params, param, type, alias_of)
params[param] = {alias_of = alias_of, type = type}
params["part" .. param] = {alias_of = alias_of and "part" .. alias_of or nil, type = type,
list = param, allow_holes = true, require_index = true}
end
-- Convert a raw lb= param (or nil) to a list of label info objects of the format described in get_label_info() in
-- [[Module:labels]]). Unrecognized labels will end up with an unchanged display form. Return nil if nil passed in.
local function split_and_process_raw_labels(raw_lb, lang)
if not raw_lb then
return nil
end
return require(labels_module).split_and_process_raw_labels { labels = raw_lb, lang = lang, nocat = true }
end
-- Return a function of one argument `arg` (a param name), which fetches args[`arg`] if index == 0, else
-- args["part" .. `arg`][index].
local function get_val(args, index)
return function(arg)
if index == 0 then
return args[arg]
else
return args["part" .. arg][index]
end
end
end
-- Return the arrow text for the `index`th term, or the overall arrow text if index == 0.
local function get_arrow(args, index)
local val = get_val(args, index)
local arrow
if val("bor") then
arrow = add_tooltip("→", "borrowed")
elseif val("lbor") then
arrow = add_tooltip("→", "learned borrowing")
elseif val("slb") then
arrow = add_tooltip("→", "semi-learned borrowing")
elseif val("obor") then
arrow = add_tooltip("→", "orthographic borrowing")
elseif args.translit then
arrow = add_tooltip("→", "transliteration")
elseif val("clq") then
arrow = add_tooltip("→", "calque")
elseif val("pclq") then
arrow = add_tooltip("→", "partial calque")
elseif val("sml") then
arrow = add_tooltip("→", "semantic loan")
elseif val("inh") or (val("unc") and not val("der")) then
arrow = add_tooltip(">", "inherited")
else
arrow = ""
end
-- allow der=1 in conjunction with bor=1 to indicate e.g. English "pars recta"
-- derived and borrowed from Latin "pars".
if val("der") then
arrow = arrow .. add_tooltip("⇒", "reshaped by analogy or addition of morphemes")
end
if val("unc") then
arrow = arrow .. add_tooltip("?", "uncertain")
end
if arrow ~= "" then
arrow = arrow .. " "
end
return arrow
end
-- Return the pre-qualifier text for the `index`th term, or the overall pre-qualifier text if index == 0.
local function get_pre_qualifiers(args, index, lang)
local val = get_val(args, index)
local quals
if index > 0 then
local labels = split_and_process_raw_labels(val("lb"), lang)
if labels then
labels = require(labels_module).format_processed_labels {
labels = labels, lang = lang, no_ib_content = true
}
if labels ~= "" then -- not sure labels can be an empty string but it seems possible in some circumstances
quals = {labels}
end
end
end
if val("q") then
quals = quals or {}
insert(quals, val("q"))
end
if quals then
return require("Module:qualifier").format_qualifier(quals) .. " "
else
return ""
end
end
-- Return the post-qualifier text for the `index`th term, or the overall post-qualifier text if index == 0.
local function get_post_qualifiers(args, index, lang)
local val = get_val(args, index)
local postqs = {}
if val("inh") then
insert(postqs, qualifier("inherited"))
end
if val("lbor") then
insert(postqs, qualifier("learned"))
end
if val("slb") then
insert(postqs, qualifier("semi-learned"))
end
if val("translit") then
insert(postqs, qualifier("transliteration"))
end
if val("clq") then
insert(postqs, qualifier("calque"))
end
if val("pclq") then
insert(postqs, qualifier("partial calque"))
end
if val("sml") then
insert(postqs, qualifier("semantic loan"))
end
if val("qq") then
insert(postqs, require("Module:qualifier").format_qualifier(val("qq")))
end
if index == 0 then
local labels = split_and_process_raw_labels(val("lb"), lang)
if labels then
labels = require(labels_module).format_processed_labels {
labels = labels, lang = lang
}
if labels ~= "" then
insert(postqs, "— " .. labels)
end
end
end
if #postqs > 0 then
return " " .. concat(postqs, " ")
else
return ""
end
end
local function desc_or_desc_tree(frame, desc_tree)
local params
local boolean = {type = "boolean"}
if desc_tree then
params = {
[1] = {required = true, type = "language", family = true, default = "gem-pro"},
[2] = {required = true, list = true, allow_holes = true, default = "*fuhsaz"},
["notext"] = boolean,
["noalts"] = boolean,
["noparent"] = boolean,
}
else
params = {
[1] = {required = true, type = "language", family = true, default = "en"},
[2] = {list = true, allow_holes = true},
["alts"] = boolean
}
-- If template namespace.
if mw.title.getCurrentTitle().namespace == 10 then
params[2].default = "word"
end
end
for _, term_mod in ipairs(param_term_mods) do
add_regular_list_param(params, term_mod)
end
-- Handle gloss= specially because it's an alias.
add_regular_list_param(params, "gloss", nil, "t")
-- Handle sc= specially because the type is "script".
add_regular_list_param(params, "sc", "script")
for _, bortype in ipairs(bortypes) do
add_index_separated_list_param(params, bortype, "boolean")
end
for _, calque_alias in ipairs(calque_aliases) do
add_index_separated_list_param(params, calque_alias, "boolean", "clq")
end
for _, partial_calque_alias in ipairs(partial_calque_aliases) do
add_index_separated_list_param(params, partial_calque_alias, "boolean", "pclq")
end
for _, misc_list_param in ipairs(misc_list_params) do
add_index_separated_list_param(params, misc_list_param)
end
-- Add other single params.
params.sclang = boolean
params.sclb = {type = "boolean", alias_of = "sclang"}
params.nolang = boolean
params.nolb = {type = "boolean", alias_of = "nolang"}
local namespace = mw.title.getCurrentTitle().nsText
local parent_args
if frame.args[1] then
parent_args = frame.args
else
parent_args = frame:getParent().args
end
-- FIXME: Temporary error message.
for arg, _ in pairs(parent_args) do
if type(arg) == "string" and arg:find("^tag[0-9]*$") then
local lbarg = arg:gsub("^tag", "lb")
error(("Use %s= instead of %s="):format(lbarg, arg))
end
end
-- Error to catch most uses of old-style parameters.
if ine(parent_args[4]) and not ine(parent_args[3]) and not ine(parent_args.tr2) and not ine(parent_args.ts2)
and not ine(parent_args.t2) and not ine(parent_args.gloss2) and not ine(parent_args.g2)
and not ine(parent_args.alt2) then
error("You specified a term in 4= and not one in 3=. You probably meant to use t= to specify a gloss instead. "
.. "If you intended to specify two terms, put the second term in 3=.")
end
if not ine(parent_args[3]) and not ine(parent_args.alt2) and not ine(parent_args.tr2) and not ine(parent_args.ts2)
and ine(parent_args.g2) then
error("You specified a gender in g2= but no term in 3=. You were probably trying to specify two genders for "
.. "a single term. To do that, put both genders in g=, comma-separated.")
end
local args = require("Module:parameters").process(parent_args, params)
local lang = args[1]
local terms = args[2]
local alts = args.alt
if (namespace == "" or namespace == "Reconstruction") and (lang:hasType("appendix-constructed") and not lang:hasType("regular")) then
error("Terms in appendix-only constructed languages may not be given as descendants.")
end
local fetch_alt_forms = desc_tree and not args.noalts or not desc_tree and args.alts
local m_desctree
if desc_tree or fetch_alt_forms then
m_desctree = require(descendants_tree_module)
end
if lang:getCode() ~= lang:getFullCode() then
-- [[Special:WhatLinksHere/Wiktionary:Tracking/descendant/etymological]]
track("etymological")
track("etymological/" .. lang:getCode())
end
local is_family = lang:hasType("family")
local proxy_lang
if is_family then
-- [[Special:WhatLinksHere/Wiktionary:Tracking/descendant/family]]
track("family")
track("family/" .. lang:getCode())
proxy_lang = require(languages_module).getByCode("und")
else
proxy_lang = lang
end
local languageName
if is_family then
-- The display form for families includes the word "languages", which we probably don't want to
-- display.
languageName = lang:getCanonicalName()
else
languageName = lang:getDisplayForm()
end
local langtag
if args.sclang then
local sc = args.sc[1]
if sc then
langtag = sc:getDisplayForm()
else
local term, alt = terms[1], alts[1]
local best_sc
if is_family then
best_sc = require(scripts_module).findBestScriptWithoutLang(term or alt, "none is last resort")
else
best_sc = lang:findBestScript(term or alt)
end
langtag = best_sc:getDisplayForm()
end
else
langtag = languageName
end
-- Find the maximum index among any of the list parameters.
local maxmaxindex = terms.maxindex
for k, v in pairs(args) do
if type(v) == "table" and v.maxindex and v.maxindex > maxmaxindex then
maxmaxindex = v.maxindex
end
end
local parts = {}
local terms_for_descendant_trees = {}
-- Keep track of descendants whose descendant tree we fetch. Don't fetch the same descendant tree twice (which
-- can happen especially with Arabic-script terms with the same unvocalized spelling but differing vocalization).
-- This happens e.g. with Ottoman Turkish [[پورتقال]], which has {{desctree|fa-cls|پُرْتُقَال|پُرْتِقَال|bor=1}}, with
-- two terms that have the same unvocalized spelling.
local terms_and_ids_fetched = {}
local descendant_terms_seen = {}
local use_semicolon = false
local ind = 0
for i = 1, maxmaxindex do
local term = terms[i]
if term ~= ";" then
ind = ind + 1
local alt = args.alt[ind]
local id = args.id[ind]
local sc = args.sc[ind]
local tr = args.tr[ind]
local ts = args.ts[ind]
local gloss = args.t[ind]
local pos = args.pos[ind]
local lit = args.lit[ind]
local g = args.g[ind] and rsplit(args.g[ind], "%s*,%s*") or {}
local link
local terms_for_alt_forms = {}
local termobj = {
lang = proxy_lang,
}
-- Initialize `termobj` with indexed modifier params such as t1, t2, etc. and alt1, alt2, etc. Inline
-- modifiers specified using the <...> notation override these.
local function reinit_termobj(term)
termobj.term = term
termobj.sc = sc
termobj.track_sc = true
termobj.term = term
termobj.alt = alt
termobj.id = id
termobj.tr = tr
termobj.ts = ts
termobj.genders = g
termobj.gloss = gloss
termobj.pos = pos
termobj.lit = lit
end
-- Construct a link out of `termobj`. Also add the term to the list of descendant trees and/or alternative
-- forms to fetch, if the page+ID combination hasn't already been seen.
local function get_link()
local link = ""
-- If an individual term has a literal comma in it, use semicolons for all joiners. Otherwise we use
-- semicolon only if the user specified a literal semicolon as a term.
if termobj.term and termobj.term:find(",") then
use_semicolon = true
end
if termobj.term ~= "-" then -- including term == nil
link = require("Module:links").full_link(termobj, nil, true)
if termobj.term and (desc_tree or fetch_alt_forms) then
local entry_name = require(links_module).get_link_page(termobj.term, lang, sc)
-- NOTE: We use the term and ID as the key, but not the language. This is OK currently because
-- all terms have the same language; but if we ever add support for a term-specific language,
-- we need to fix this.
local term_and_id = termobj.id and entry_name .. "!!!" .. termobj.id or entry_name
if not terms_and_ids_fetched[term_and_id] then
terms_and_ids_fetched[term_and_id] = true
local term_for_fetching = {
lang = lang, entry_name = entry_name, id = termobj.id
}
if desc_tree then
if is_family then
error("No support currently (and probably ever) for fetching a descendant tree when a family code instead of language code is given")
end
if error_on_no_descendants then
require(table_module).insertIfNot(descendant_terms_seen,
{ term = termobj.term, id = termobj.id })
end
table.insert(terms_for_descendant_trees, term_for_fetching)
end
if fetch_alt_forms then
if is_family then
error("No support currently (and probably ever) for fetching alternative forms when a family code instead of language code is given")
end
-- [[Special:WhatLinksHere/Wiktionary:Tracking/descendant/alts]]
track("alts")
table.insert(terms_for_alt_forms, term_for_fetching)
end
end
end
elseif termobj.ts or termobj.gloss or #termobj.genders > 0 then
-- [[Special:WhatLinksHere/Wiktionary:Tracking/descendant/no term]]
track("no term")
termobj.term = nil
link = require("Module:links").full_link(termobj, nil, true)
link = link
:gsub("<small>%[Term%?%]</small> ", "")
:gsub("<small>%[Term%?%]</small> ", "")
:gsub("%[%[Category:[^%[%]]+ term requests%]%]", "")
else -- display no link at all
-- [[Special:WhatLinksHere/Wiktionary:Tracking/descendant/no term or annotations]]
track("no term or annotations")
end
return link
end
-- Check for inline modifier, e.g. מרים<tr:Miryem>. But exclude HTML entry with <span ...>, <i ...>,
-- <br/> or similar in it, caused by wrapping an argument in {{l|...}}, {{af|...}} or similar.
if term and term:find("<") and not require(parse_utilities_module).term_contains_top_level_html(term) then
local run = require(parse_utilities_module).parse_balanced_segment_run(term, "<", ">")
-- Split the non-modifier parts of an alternating run on comma, but not on comma+whitespace.
local comma_separated_runs = require(parse_utilities_module).split_alternating_runs_on_comma(run)
local sub_links = {}
local function parse_err(msg)
local parts = {}
for _, run in ipairs(comma_separated_runs) do
insert(parts, concat(run))
end
error(msg .. ": " .. (i + 1) .. "=" .. concat(parts, ","))
end
for j, run in ipairs(comma_separated_runs) do
reinit_termobj(run[1])
local seen_mods = {}
for k = 2, #run - 1, 2 do
if run[k + 1] ~= "" then
parse_err("Extraneous text '" .. run[k + 1] .. "' after modifier")
end
local modtext = run[k]:match("^<(.*)>$")
if not modtext then
parse_err("Internal error: Modifier '" .. modtext .. "' isn't surrounded by angle brackets")
end
local prefix, arg = modtext:match("^(%l+):(.*)$")
if prefix then
if seen_mods[prefix] then
parse_err("Modifier '" .. prefix .. "' occurs twice, second occurrence " .. run[k])
end
seen_mods[prefix] = true
if prefix == "t" or prefix == "gloss" then
termobj.gloss = arg
elseif prefix == "g" then
termobj.genders = rsplit(arg, "%s*,%s*")
elseif prefix == "sc" then
termobj.sc = arg
elseif param_term_mod_set[prefix] then
termobj[prefix] = arg
elseif misc_list_param_set[prefix] then
if j < #comma_separated_runs then
parse_err("Modifier " .. run[k] .. " should come after the last term")
end
args["part" .. prefix][ind] = arg
elseif prefix == "tag" then
-- FIXME: Remove support for <tag:...> in favor of <lb:...>
error("Use <lb:...> instead of <tag:...>")
else
parse_err("Unrecognized prefix '" .. prefix .. "' in modifier " .. run[k])
end
elseif j < #comma_separated_runs then
parse_err("Modifier " .. run[k] .. " should come after the last term")
else
if seen_mods[modtext] then
parse_err("Modifier '" .. modtext .. "' occurs twice")
end
seen_mods[modtext] = true
if bortype_set[modtext] then
args["part" .. modtext][ind] = true
elseif calque_alias_set[modtext] then
args.partclq[ind] = true
elseif partial_calque_alias_set[modtext] then
args.partpclq[ind] = true
else
parse_err("Unrecognized modifier '" .. modtext .. "'")
end
end
end
local sub_link = get_link()
if sub_link ~= "" then
insert(sub_links, sub_link)
end
end
link = concat(sub_links, "/")
elseif term and term:find(",") then
local sub_terms = split_on_comma(term)
local sub_links = {}
for _, sub_term in ipairs(sub_terms) do
reinit_termobj(sub_term)
local sub_link = get_link()
if sub_link ~= "" then
insert(sub_links, sub_link)
end
end
link = concat(sub_links, "/")
else
reinit_termobj(term)
link = get_link()
end
local arrow = get_arrow(args, ind)
local preqs = get_pre_qualifiers(args, ind, proxy_lang)
local postqs = get_post_qualifiers(args, ind, proxy_lang)
insert(parts, {
arrow = arrow, preqs = preqs, link = link, terms_for_alt_forms = terms_for_alt_forms, postqs = postqs,
use_semicolon = terms[i - 1] == ";"
})
end
end
local descendant_trees = {}
for _, descterm in ipairs(terms_for_descendant_trees) do
-- When I ([[User:Benwing2]]) first implemented this in Nov 2020, I had `maxmaxindex > 1` as the last argument.
-- Since then, [[User:Fytcha]] changed the last param to `true`.
local descendant_tree = m_desctree.get_descendants(descterm.lang, descterm.entry_name, descterm.id, true)
if descendant_tree and descendant_tree ~= "" then
insert(descendant_trees, descendant_tree)
end
end
if error_on_no_descendants and desc_tree and not descendant_trees[1] then
local function format_term_seen(term_seen)
if term_seen.id then
return ("[[%s]] with ID '%s'"):format(term_seen.term, term_seen.id)
else
return ("[[%s]]"):format(term_seen.term)
end
end
if #descendant_terms_seen == 0 then
error("[[Template:desctree]] invoked but no terms to retrieve descendants from")
elseif #descendant_terms_seen == 1 then
error(("No Descendants section was found in the entry %s under the header for %s"):format(
format_term_seen(descendant_terms_seen[1]), lang:getFullName()))
else
for i, term_seen in ipairs(descendant_terms_seen) do
descendant_terms_seen[i] = format_term_seen(term_seen)
end
error(("No Descendants section was found in any of the entries %s under the header for %s"):format(
concat(descendant_terms_seen, ", "), lang:getFullName()))
end
end
local descendants = concat(descendant_trees)
if args.noparent then
return descendants
end
local initial_arrow = get_arrow(args, 0)
local initial_preqs = get_pre_qualifiers(args, 0, proxy_lang)
local final_postqs = get_post_qualifiers(args, 0, proxy_lang)
-- Now format each part. We wait to do this because we may not know the separator (semicolon or comma) till now.
for i, part in ipairs(parts) do
local partparts = {}
local function ins(text)
insert(partparts, text)
end
if not args.notext then
ins(part.arrow)
end
ins(part.preqs)
ins(part.link)
for _, altterm in ipairs(part.terms_for_alt_forms) do
local altform = m_desctree.get_alternative_forms(altterm.lang, altterm.entry_name, altterm.id,
use_semicolon and "; " or ", ")
if altform ~= "" then
ins(use_semicolon and "; " or ", ")
ins(altform)
end
end
ins(part.postqs)
local parttext = concat(partparts)
if i > 1 and parttext ~= "" then
parttext = ((use_semicolon or part.use_semicolon) and "; " or ", ") .. parttext
end
parts[i] = parttext
end
local all_linktext = initial_preqs .. concat(parts) .. final_postqs .. descendants
if args.notext then
return all_linktext
elseif args.nolang then
return initial_arrow .. all_linktext
else
return concat { initial_arrow, langtag, ":", all_linktext ~= "" and " " or "", all_linktext }
end
end
function export.descendant(frame)
return desc_or_desc_tree(frame, false) .. require("Module:TemplateStyles")("Module:etymology/style.css")
end
function export.descendants_tree(frame)
return desc_or_desc_tree(frame, true)
end
return export