Module:quote: Difference between revisions

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Created page with "--[=[ This module contains functions to implement quote-* templates. Author: Benwing2; conversion into Lua of {{quote-meta/source}} template, written by Sgconlaw with some help from Erutuon and Benwing2. The main interface is quote_t(). Note that the source display is handled by source(), which reads both the arguments passed to it *and* the arguments passed to the parent template, with the former overriding the latter. ]=] local export = {} --[=[ FIXME: 1. Date..."
 
Melinoë (talk | contribs)
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--[=[
This module contains functions to implement quote-* templates.


Author: Benwing2; conversion into Lua of {{quote-meta/source}} template,
written by Sgconlaw with some help from Erutuon and Benwing2.
The main interface is quote_t(). Note that the source display is handled by source(), which reads both the
arguments passed to it *and* the arguments passed to the parent template, with the former overriding the latter.
]=]
local export = {}
--[=[
FIXME:
1. Dates like `1 march 2025` with the day of the month being 1 and the month lowercased are treated as month-year-only.
  The relevant code checks for a capitalized word; it should probably instead check for the actual month names or
  abbrevs.
]=]
-- Named constants for all modules used, to make it easier to swap out sandbox versions.
local check_isxn_module = "Module:check isxn"
local debug_track_module = "Module:debug/track"
local en_utilities_module = "Module:en-utilities"
local italics_module = "Module:italics"
local labels_module = "Module:labels"
local languages_module = "Module:languages"
local languages_error_module = "Module:languages/error"
local links_module = "Module:links"
local number_utilities_module = "Module:number utilities"
local parameters_module = "Module:parameters"
local parse_utilities_module = "Module:parse utilities"
local qualifier_module = "Module:qualifier"
local roman_numerals_module = "Module:roman numerals"
local scribunto_module = "Module:Scribunto"
local script_utilities_module = "Module:script utilities"
local scripts_module = "Module:scripts"
local string_pattern_escape_module = "Module:string/patternEscape"
local string_replacement_escape_module = "Module:string/replacementEscape"
local string_utilities_module = "Module:string utilities"
local table_module = "Module:table"
local template_parser_module = "Module:template parser"
local usex_module = "Module:usex"
local usex_templates_module = "Module:usex/templates"
local utilities_module = "Module:utilities"
local yesno_module = "Module:yesno"
local concat = table.concat
local insert = table.insert
local new_title = mw.title.new
local remove = table.remove
local require = require
local sort = table.sort
local u = mw.ustring.char
local ugsub = mw.ustring.gsub
local umatch = mw.ustring.match
local unpack = unpack or table.unpack -- Lua 5.2 compatibility
-- Use HTML entities here to avoid parsing issues (esp. with brackets)
local SEMICOLON_SPACE = "&#59; "
local SPACE_LBRAC = " ["
local RBRAC = "]"
local TEMP_LT = u(0xFFF1)
local TEMP_GT = u(0xFFF2)
local TEMP_LBRAC = u(0xFFF3)
local TEMP_RBRAC = u(0xFFF4)
local TEMP_SEMICOLON = u(0xFFF5)
local function apply_subst(...)
apply_subst = require(usex_module).apply_subst
return apply_subst(...)
end
local function check_isbn(...)
check_isbn = require(check_isxn_module).check_isbn
return check_isbn(...)
end
local function check_issn(...)
check_issn = require(check_isxn_module).check_issn
return check_issn(...)
end
local function debug_track(...)
debug_track = require(debug_track_module)
return debug_track(...)
end
local function decode_entities(...)
decode_entities = require(string_utilities_module).decode_entities
return decode_entities(...)
end
local function embedded_language_links(...)
embedded_language_links = require(links_module).embedded_language_links
return embedded_language_links(...)
end
local function escape_wikicode(...)
escape_wikicode = require(parse_utilities_module).escape_wikicode
return escape_wikicode(...)
end
local function find_best_script_without_lang(...)
find_best_script_without_lang = require(scripts_module).findBestScriptWithoutLang
return find_best_script_without_lang(...)
end
local function find_parameters(...)
find_parameters = require(template_parser_module).find_parameters
return find_parameters(...)
end
local function format_categories(...)
format_categories = require(utilities_module).format_categories
return format_categories(...)
end
local function format_processed_labels(...)
format_processed_labels = require(labels_module).format_processed_labels
return format_processed_labels(...)
end
local function format_qualifier(...)
format_qualifier = require(qualifier_module).format_qualifier
return format_qualifier(...)
end
local function format_usex(...)
format_usex = require(usex_module).format_usex
return format_usex(...)
end
local function get_lang(...)
get_lang = require(languages_module).getByCode
return get_lang(...)
end
local function get_number(...)
get_number = require(number_utilities_module).get_number
return get_number(...)
end
local function get_script(...)
get_script = require(scripts_module).getByCode
return get_script(...)
end
local function gsplit(...)
gsplit = require(string_utilities_module).gsplit
return gsplit(...)
end
local function page_should_be_ignored(...)
page_should_be_ignored = require(usex_templates_module).page_should_be_ignored
return page_should_be_ignored(...)
end
local function parse_inline_modifiers(...)
parse_inline_modifiers = require(parse_utilities_module).parse_inline_modifiers
return parse_inline_modifiers(...)
end
local function parse_inline_modifiers_from_segments(...)
parse_inline_modifiers_from_segments = require(parse_utilities_module).parse_inline_modifiers_from_segments
return parse_inline_modifiers_from_segments(...)
end
local function parse_multi_delimiter_balanced_segment_run(...)
parse_multi_delimiter_balanced_segment_run = require(parse_utilities_module).parse_multi_delimiter_balanced_segment_run
return parse_multi_delimiter_balanced_segment_run(...)
end
local function parse_term_with_lang(...)
parse_term_with_lang = require(parse_utilities_module).parse_term_with_lang
return parse_term_with_lang(...)
end
local function pattern_escape(...)
pattern_escape = require(string_pattern_escape_module)
return pattern_escape(...)
end
local function pluralize(...)
pluralize = require(en_utilities_module).pluralize
return pluralize(...)
end
local function process_params(...)
process_params = require(parameters_module).process
return process_params(...)
end
local function remove_links(...)
remove_links = require(links_module).remove_links
return remove_links(...)
end
local function roman_to_arabic(...)
roman_to_arabic = require(roman_numerals_module).roman_to_arabic
return roman_to_arabic(...)
end
local function replacement_escape(...)
replacement_escape = require(string_replacement_escape_module)
return replacement_escape(...)
end
local function scribunto_parameter_key(...)
scribunto_parameter_key = require(scribunto_module).scribunto_parameter_key
return scribunto_parameter_key(...)
end
local function serial_comma_join(...)
serial_comma_join = require(table_module).serialCommaJoin
return serial_comma_join(...)
end
local function shallow_copy(...)
shallow_copy = require(table_module).shallowCopy
return shallow_copy(...)
end
local function split(...)
split = require(string_utilities_module).split
return split(...)
end
local function split_alternating_runs(...)
split_alternating_runs = require(parse_utilities_module).split_alternating_runs
return split_alternating_runs(...)
end
local function split_and_process_raw_labels(...)
split_and_process_raw_labels = require(labels_module).split_and_process_raw_labels
return split_and_process_raw_labels(...)
end
local function split_on_comma(...)
split_on_comma = require(parse_utilities_module).split_on_comma
return split_on_comma(...)
end
local function tag_text(...)
tag_text = require(script_utilities_module).tag_text
return tag_text(...)
end
local function tag_transcription(...)
tag_transcription = require(script_utilities_module).tag_transcription
return tag_transcription(...)
end
local function tag_translit(...)
tag_translit = require(script_utilities_module).tag_translit
return tag_translit(...)
end
local function ulen(...)
ulen = require(string_utilities_module).len
return ulen(...)
end
local function unitalicize_brackets(...)
unitalicize_brackets = require(italics_module).unitalicize_brackets
return unitalicize_brackets(...)
end
local function upper(...)
upper = require(string_utilities_module).upper
return upper(...)
end
local function usub(...)
usub = require(string_utilities_module).sub
return usub(...)
end
local function yesno(...)
yesno = require(yesno_module)
return yesno(...)
end
local function track(page)
debug_track("quote/" .. page)
end
local function maintenance_line(text)
return '<span class="maintenance-line">(' .. text .. ")</span>"
end
local function isbn(text)
return "[[Special:BookSources/"
.. text
.. "|→ISBN]]"
.. check_isbn(
text,
'&nbsp;<span class="error" style="font-size:88%">Invalid&nbsp;ISBN</span>[[Category:Pages with ISBN errors]]'
)
end
local function issn(text)
return "[https://www.worldcat.org/issn/"
.. text
.. " →ISSN]"
.. check_issn(
text,
'&nbsp;<span class="error" style="font-size:88%">Invalid&nbsp;ISSN</span>[[Category:Pages with ISSN errors]]'
)
end
local function lccn(text)
text = text:gsub(" ", "")
if text:find("-") then
-- old-style LCCN; reformat per request by [[User:The Editor's Apprentice]]
local prefix, part1, part2 = text:match("^(.-)(%d+)%-(%d+)$")
if prefix then
if ulen(part2) < 6 then
part2 = ("0"):rep(6 - ulen(part2)) .. part2
end
text = prefix .. part1 .. part2
end
end
return "[https://lccn.loc.gov/" .. mw.uri.encode(text) .. " →LCCN]"
end
local function format_date(text)
return mw.getCurrentFrame():callParserFunction("#formatdate", text, "dmy")
end
-- Parse a raw lb= param (or nil) to individual label info objects and then concatenate them appropriately into a
-- qualifier input, respecting flags like `omit_preComma` and `omit_postSpace` in the label specs.
local function parse_and_format_labels(raw_lb, lang)
if not raw_lb then
return nil
end
local labels = split_and_process_raw_labels{labels = raw_lb, lang = lang, nocat = true}
labels = 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
return {labels}
end
end
-- Convert a comma-separated list of language codes to a comma-separated list of language names. `fullname` is the
-- name of the parameter from which the list of language codes was fetched.
local function format_langs(langs)
local names = {}
for i, lang in ipairs(langs) do
names[i] = lang:getCanonicalName()
end
if #names == 1 then
return names[1]
end
return serial_comma_join(names)
end
local function get_first_lang(langs)
return langs[1] or get_lang("und")
end
--[=[
Normally we parse off inline modifiers and language code prefixes in various places, e.g. he:מרים<tr:Miryem>. But we
exclude HTML entries with <span ...>, <i ...>, <br/> or similar in it, caused by wrapping an argument in {{l|...}},
{{lang|...}} or similar. Basically, all tags of the sort we parse here should consist of a less-than sign, plus letters,
plus a colon, e.g. <tr:...>, so if we see a tag on the outer level that isn't in this format, we don't try to parse it.
The restriction to the outer level is to allow generated HTML inside of e.g. qualifier modifiers, such as
foo<q:similar to {{m|fr|bar}}> (if we end up supporting such modifiers).
Also exclude things that look like URL's from being parsed as having language code prefixes.
]=]
local function val_should_not_be_parsed_for_annotations(val)
return val:find("^[^<]*<%l*[^%l:]") or val:find("^%l+://")
end
local param_mods = {
t = {
-- <t:...> and <gloss:...> are aliases.
item_dest = "gloss",
},
gloss = {},
alt = {},
tr = {},
ts = {},
subst = {},
sc = {type = "script"},
f = {
convert = function(arg, parse_err)
local prefix, val = arg:match("^(.-):([^ ].*)$")
if not prefix then
prefix = ""
val = arg
end
local tags, sc_code, sc = prefix:match("^(.*)/(.-)$")
if sc_code then
sc = get_script(sc_code) or
require(languages_error_module)(sc_code, parse_err, "script code", nil, "not real lang")
else
tags = prefix
end
local quals
if tags ~= "" then
quals = split_on_comma(tags)
for i, qual in ipairs(quals) do
local obj = get_lang(qual, nil, "allow etym") or get_script(qual)
quals[i] = obj or qual
end
end
return {
quals = quals,
sc = sc,
val = val,
}
end,
store = "insert",
},
q = {},
qq = {},
}
local function generate_obj_annotated_text(text, parse_err, paramname)
local obj = {}
if text:find(":[^ ]") or text:find("%[%[") then
local display, is_wikipedia_wikisource
obj.text, obj.lang, obj.link, display, is_wikipedia_wikisource =
parse_term_with_lang {
term = text,
parse_err = parse_err,
paramname = paramname
}
-- HACK: If object is a Wikipedia or Wikisource link, we need to convert it to a two-part link
-- to avoid the w: or s: prefix showing. We should probably avoid this by calling
-- language_link() (in [[Module:links]]) in format_annotated_text() instead of the hacky stuff
-- that we currently do; but we need to test that carefully to make sure it doesn't do things like
-- munge % signs.
if is_wikipedia_wikisource and not obj.text:find("%[%[") and not obj.text:find("%]%]") then
-- Don't directly set .alt, because then if the user specifies <alt:...>, it will cause an error in
-- parse_inline_modifiers().
obj.display = display
end
else
obj.text = text
obj.link = text
end
return obj
end
--[=[
Parse a textual property that may be in a foreign language or script and may be annotated with a language prefix and/or
inline modifiers. `val` is the value of the parameter and `fullname` is the name of the parameter from which the value
was retrieved. `explicit_gloss`, if specified and non-nil, overrides any gloss specified using the <t:...> or
<gloss:...> inline modifier.
If `val` is nil, the return value of this function is nil. Otherwise it is parsed for a language prefix (e.g.
'ar:مُؤَلِّف') and inline modifiers (e.g. 'ar:مُؤَلِّف<t:Author>'), and the return value is an object with the following
fields:
  `lang`: The language object corresponding to the language prefix, if specified, or nil if no language prefix is
          given.
  `text`: The text after stripping off any language prefix and inline modifiers.
  `link`: The link part of the text if it consists of a two-part link; otherwise, same as `text`.
  `alt`: Display text specified using the <alt:...> modifier, if given; otherwise, nil.
  `subst`: Substitutions used to generate the transliteration, in the same format as the subst= parameter.
  `sc`: The script object corresponding to the <sc:...> modifier, if given; otherwise nil.
  `tr`: The transliteration corresponding to the <tr:...> modifier, if given; otherwise nil.
  `ts`: The transcription corresponding to the <ts:...> modifier, if given; otherwise nil.
  `gloss`: The gloss/translation corresponding to the `explicit_gloss` parameter (if given and non-nil), otherwise
          the <t:...> or <gloss:...> modifiers if given, otherwise nil.
  `f`: Foreign versions of the text.
  `q`: Left qualifiers.
  `qq`: Right qualifiers.
Note that as a special case, if `val` contains HTML tags at the top level (e.g. '<span class="Arab">...</span>', as
might be generated by specifying {{lang|ar|مُؤَلِّف}}), no language prefix or inline modifiers are parsed, and the return
value has the `noscript` field set to true, which tells format_annotated_text() not to try to identify the script of
the text and CSS-tag the text accordingly, but to leave the text untagged.
This object can be passed to format_annotated_text() to format a string displaying the text (appropriately
script-tagged, unless `noscript` is set, as described above) and modifiers.
]=]
local function parse_annotated_text(val, fullname, explicit_gloss)
if not val then
return nil
end
-- When checking for inline modifiers, exclude HTML entry with <span ...>, <i ...>, <br/> or similar in it, caused
-- by wrapping an argument in {{l|...}}, {{lang|...}} or similar. Also exclude URL's from being parsed as having
-- language code prefixes. See val_should_not_be_parsed_for_annotations() for more information. If we find a
-- parameter value with top-level HTML in it, add 'noscript = true' to indicate that we should not try to do script
-- inference and tagging. (Otherwise, e.g. if you specify {{lang|ar|مُؤَلِّف}} as the author, you'll get an extra big
-- font coming from the fact that {{lang|...}} wraps the Arabic text in CSS that increases the size from the
-- default, and then we do script detection and again wrap the text in the same CSS, which increases the size even
-- more.)
if val_should_not_be_parsed_for_annotations(val) then
return {text = val, link = val, noscript = true, gloss = explicit_gloss}
end
local obj
if val:find("<") then
-- Check for inline modifier.
obj = parse_inline_modifiers(val, {
paramname = fullname,
param_mods = param_mods,
generate_obj = generate_obj_annotated_text,
})
else
obj = generate_obj_annotated_text(val, nil, fullname)
end
if explicit_gloss then
obj.gloss = explicit_gloss
end
return obj
end
local html_entity_char_to_replacement = {
["<"] = TEMP_LT,
[">"] = TEMP_GT,
["["] = TEMP_LBRAC,
["]"] = TEMP_RBRAC,
}
local function html_entity_replacement(entity, code_without_semicolon, hash, xcode, x, code)
-- Try to decode the entity. If successful, Replace certain special HTML entities (those that are bracket-like)
-- with single Unicode characters; otherwise, replace the semicolon with a special character so it won't get
-- interpreted as a delimiter.
local ch = decode_entities(entity)
if ch ~= entity then
return html_entity_char_to_replacement[ch] or code_without_semicolon .. TEMP_SEMICOLON
end
-- If the entity doesn't decode, escape it anyway iff it follows a valid format.
if hash == "" then
-- Any nonstandard MediaWiki-only entities have now been filtered off, so treat any non-ASCII characters as
-- invalid.
return xcode:match("^[^\128-\255]+$") and code_without_semicolon .. TEMP_SEMICOLON or entity
elseif x == "" then
return xcode:match("^%d+$") and code_without_semicolon .. TEMP_SEMICOLON or entity
end
return code:match("^%x+$") and code_without_semicolon .. TEMP_SEMICOLON or entity
end
local html_entity_replacement_to_char = {
[TEMP_LT] = "&lt;",
[TEMP_GT] = "&gt;",
[TEMP_LBRAC] = "&#91;",
[TEMP_RBRAC] = "&#93;",
[TEMP_SEMICOLON] = ";",
}
local function undo_html_entity_replacement(txt)
-- Pattern covers everything in html_entity_replacement_to_char.
return (txt:gsub("\239\191[\177-\181]", html_entity_replacement_to_char))
end
-- NOTE: We try hard to optimize this function for the common cases and avoid loading [[Module:parse utilities]]
-- in such cases. The cases we can handle without loading [[Module:parse utilities]] are single values (no
-- semicolons present) without inline modifiers or language prefixes, and multi-entity values (semicolons present)
-- without (a) brackets of any kind (including parens, braces and angle brackets; angle brackets typically indicate
-- inline modifiers and other brackets may protect a semicolon from being interpreted as a delimiter);
-- (b) ampersands (which may indicate HTML entities, which protect a semicolon from being interpreted as a
-- delimiter); and (c) colons not followed by a space (which may indicate a language prefix).
local function generate_obj_multivalued_annotated_text(text, parse_err, paramname, no_undo_html_entity_replacement)
local obj = generate_obj_annotated_text(text, parse_err, paramname)
if not no_undo_html_entity_replacement then
obj.text = undo_html_entity_replacement(obj.text)
obj.link = undo_html_entity_replacement(obj.link)
end
return obj
end
--[=[
Similar to parse_annotated_text() but the parameter value may contain multiple semicolon-separated entities, each with
their own inline modifiers. Some examples:
* mainauthor=Paula Pattengale; Terea Sonsthagen
* author=Katie Brick; J. Cody Nielsen; Greg Jao; Eric Paul Rogers; John A. Monson
* author=Suzanne Brockmann; Patrick G. Lawlor (Patrick Girard); Melanie Ewbank
* author=G Ristori; et al.
* author=Jason Scott; zh:王晰宁<t:Wang Xining>
* editors=zh:包文俊; zh:金心雯
* quotee=zh:張福運<t:Chang Fu-yun>; zh:張景文<t:Chang Ching-wen>
There may be embedded semicolons within brackets, braces or parens that should not be treated as delimiters, e.g.:
* author=Oliver Optic [pseudonym; {{w|William Taylor Adams}}]
* author=author=Shannon Drake (pen name; {{w|Heather Graham Pozzessere}})
* author=James (the Elder;) Humphrys
There may also be HTML entities with semicolons in them:
* author=&#91;{{w|Gilbert Clerke}}&#93;
* 2ndauthor=Martin Biddle &amp; Sally Badham
* author=Peter Christen Asbj&oslash;rnsen
There may be both embedded semicolons and HTML entities with semicolons in them:
* author=&#91;{{w|Voltaire}} [pseudonym; François-Marie Arouet]&#93;
In general we want to treat &#91; like an opening bracket and &#93; like a closing bracket. Beware that they may be
mismatched:
* author=Anonymous &#91;{{w|Karl Maria Kertbeny}}]
Here, `val` is the value of the parameter and `fullname` is the name of the parameter from which the value was
retrieved. `explicit_gloss`, if specified and non-nil, overrides any gloss specified using the <t:...> or <gloss:...>
inline modifier, and `explicit_gloss_fullname` is the name of the parameter from which this value was retrieved. (If
`explicit_gloss` is specified and multiple values were seen, an error results.)
Return value is a list of objects of the same sort as returned by parse_annotated_text().
]=]
local function parse_multivalued_annotated_text(val, fullname, explicit_gloss, explicit_gloss_fullname)
if not val then
return nil
end
-- NOTE: In the code that follows, we use `entity` most of the time to refer to one of the semicolon-separated
-- values in the multivalued param. Entities are most commonly people (typically authors, editors, translators or
-- the like), but may be the names of publishers, locations, or other entities. "Entity" can also refer to HTML
-- entities; in the places where this occurs, the variable name contains 'html' in it.
local splitchar, english_delim
if val:find("^,") then
splitchar = ","
english_delim = "comma"
val = val:gsub("^,", "")
else
splitchar = ";"
english_delim = "semicolon"
end
-- Optimization #1: No semicolons/commas or angle brackets (indicating inline modifiers).
if not val:find("[<" .. splitchar .. "]") then
if val_should_not_be_parsed_for_annotations(val) then
return {{text = val, link = val, noscript = true}}
else
return {generate_obj_multivalued_annotated_text(val, nil, fullname, "no undo html entity replacement")}
end
end
-- Optimization #2: Semicolons/commas but no angle brackets (indicating inline modifiers), braces, brackets, or
-- parens (any of which would protect the semicolon/comma from interpretation as a delimiter), and no ampersand
-- (which might indicate an HTML entity with a terminating semicolon, which should not be interpreted as a
-- delimiter).
if not val:find("[<>%[%](){}&]") then
local entity_objs = {}
for entity in gsplit(val, "%s*" .. splitchar .. "%s*") do
if val_should_not_be_parsed_for_annotations(entity) then
insert(entity_objs, {
text = entity,
link = entity,
noscript = true
})
else
insert(entity_objs, generate_obj_multivalued_annotated_text(entity, nil, fullname, "no undo html entity replacement"))
end
end
return entity_objs
end
-- Escape HTML entities, and get rid of directionality markers.
local amp = val:find("&", nil, true)
if amp then
-- The pattern is more permissive than the usual entity pattern, as MediaWiki has some nonstandard entities
-- that have non-ASCII characters in their codes.
val = val:gsub("((&(#?)(([xX]?)([%w\128-\255]+)));)", html_entity_replacement)
end
-- Pattern covers left-to-right (U+200E) and right-to-left (U+200F).
val = val:gsub("\226\128[\142\143]", "")
-- Parse balanced segment runs, treating HTML entities for left and right bracket and left and right angle bracket
-- as matching literal versions of the same characters.
local entity_runs = parse_multi_delimiter_balanced_segment_run(
val,
{{"[" .. TEMP_LBRAC, "]" .. TEMP_RBRAC}, {"(", ")"}, {"{", "}"}, {"<" .. TEMP_LT, ">" .. TEMP_GT}},
true
)
if type(entity_runs) == "string" then
local undo_val = undo_html_entity_replacement(val)
-- Parse error due to unbalanced delimiters. Don't throw an error here; instead, don't attempt to parse off
-- any annotations, but return the value directly, maybe allowing script tagging (not allowing it if it appears
-- the text is already script-tagged).
return {{text = undo_val, link = undo_val, noscript = not not val_should_not_be_parsed_for_annotations(val)}}
end
-- Split on semicolon (or comma), possibly surrounded by whitespace.
local separated_groups = split_alternating_runs(entity_runs, "%s*" .. splitchar .. "%s*")
-- Process each value.
local entity_objs = {}
for _, entity_group in ipairs(separated_groups) do
-- Rejoin runs that don't involve <...>.
local j = 2
while j <= #entity_group do
if not entity_group[j]:find("^<.*>$") then
entity_group[j - 1] = entity_group[j - 1] .. entity_group[j] .. entity_group[j + 1]
remove(entity_group, j)
remove(entity_group, j)
else
j = j + 2
end
end
local oneval = undo_html_entity_replacement(concat(entity_group))
-- When checking for inline modifiers, exclude HTML entry with <span ...>, <i ...>, <br/> or similar in it,
-- caused by wrapping an argument in {{l|...}}, {{lang|...}} or similar. Also exclude URL's from being parsed
-- as having language code prefixes. This works analogously to parse_annotated_text(); see there for more.
if val_should_not_be_parsed_for_annotations(oneval) then
insert(entity_objs, {
text = oneval,
link = oneval,
noscript = true
})
else
local obj
if #entity_group > 1 then
-- Check for inline modifier.
obj = parse_inline_modifiers_from_segments({
group = entity_group,
arg = oneval,
props = {
paramname = fullname,
param_mods = param_mods,
generate_obj = generate_obj_multivalued_annotated_text,
},
})
else
obj = generate_obj_multivalued_annotated_text(entity_group[1], nil, fullname)
end
insert(entity_objs, obj)
end
end
if explicit_gloss then
if #entity_objs > 1 then
error(
(
"Can't specify |%s= along with multiple %s-separated entities in |%s=; use the <t:...> "
.. "inline modifier attached to the individual entities"
):format(explicit_gloss_fullname, english_delim, fullname)
)
end
entity_objs[1].gloss = explicit_gloss
end
return entity_objs
end
--[=[
Format a text property that may be in a foreign language or script, along with annotations. This is conceptually
similar to the full_link() function in [[Module:links]], but displays the annotations in a different format that is
more appropriate for bibliographic entries. The output looks like this:
TEXT [TRANSLIT /TRANSCRIPTION/, GLOSS]
`textobj` is as returned by parse_annotated_text(). `tag_text_func`, if supplied, is a function of one argument to further
wrap the text after it has been processed and CSS-tagged appropriately, directly before insertion. `tag_gloss_func` is a
similar function for the gloss.
]=]
local function format_annotated_text(textobj, tag_text_func, tag_gloss_func)
if not textobj then
return nil
end
local text, link = textobj.text, textobj.link
local subst, tr, ts, f, gloss = textobj.subst, textobj.tr, textobj.ts, textobj.f, textobj.gloss
-- Retrieve the display text, either specified by the user (.alt) or by parse_annotated_text() (.display) when a
-- Wikipedia link is given.
local alt = textobj.alt or textobj.display
if alt then
if link:find("%[%[") or link:find("%]%]") then
local errmsg = ("Can't currently handle embedded links in '%s', with <alt:...> text '%s'"):format(link, alt)
error(escape_wikicode(errmsg))
end
text = ("[[%s|%s]]"):format(link, alt)
end
-- See above for `noscript`, meaning HTML was found in the text value, probably generated using {{lang|...}}.
-- {{lang}} already script-tags the text and processes embedded language links, so we don't want to do it again (in
-- fact, the code below within the if-clause is similar to what {{lang}} does). In such a case, an explicit language
-- won't be available and find_best_script_without_lang() may not be accurate, so we can't do automatic transliteration.
if not textobj.noscript then
local lang = textobj.lang
-- As an optimization, don't do script detection on an argument that contains only ASCII.
local sc = textobj.sc
or lang and lang:findBestScript(text)
or not text:find("^[ -~]$") and find_best_script_without_lang(text)
or nil
-- As an optimization, don't do any of the following if there's no language, script, translit or transcription,
-- as will be the case with simple ASCII values.
if lang or sc or tr or ts then
if not lang then
lang = get_lang("und")
end
if tr == "-" then
tr = nil
elseif not tr and sc and not sc:getCode():find("Lat") then -- Latn, Latf, Latg, pjt-Latn
-- might return nil
local text_for_tr = text
if subst then
text_for_tr = apply_subst(text_for_tr, subst)
else
text_for_tr = remove_links(text)
end
tr = (lang:transliterate(text_for_tr, sc))
end
if text:find("%[%[") then
-- FIXME: embedded_language_links() replaces % signs with their URL-encoded equivalents,
-- which messes up URL's that may be present (e.g. if chapterurl= is given). IMO this
-- should not happen, and embedded_language_links() should do nothing if no embedded links
-- are present. To work around this, only call embedded_language_links() when there are
-- embedded links present.
text = embedded_language_links({
term = text,
lang = lang,
sc = sc,
})
end
if lang:getCode() ~= "und" or sc:getCode() ~= "Latn" then
text = tag_text(text, lang, sc)
end
if tr then
-- Should we link to the transliteration of languages with lang:link_tr()? Probably not because `text` is not
-- likely to be a term that has an entry.
tr = tag_translit(tr, lang, "usex")
end
if ts then
ts = tag_transcription(ts, lang, "usex")
end
end
end
text = unitalicize_brackets(text)
if tag_text_func then
text = tag_text_func(text)
end
local parts = {}
if textobj.q then
insert(parts, format_qualifier(textobj.q) .. " ")
end
insert(parts, text)
if tr or ts or f or gloss then
insert(parts, SPACE_LBRAC)
local subparts = {}
if tr or ts then
local tr_ts
if ts then
ts = "/" .. ts .. "/"
end
if tr and ts then
tr_ts = tr .. " " .. ts
else
tr_ts = tr or ts
end
insert(subparts, tr_ts)
end
if f then
for _, ff in ipairs(f) do
local sc = ff.sc
local lang
if not sc and ff.quals then
local qual = ff.quals[1]
if type(qual) == "string" then
-- do nothing; we'll do script detection farther down
elseif qual:hasType("script") then
sc = qual
else -- language
sc = qual:findBestScript(ff.val)
lang = qual
end
end
if not lang then
lang = get_lang("und")
end
sc = sc or find_best_script_without_lang(ff.val)
local val = embedded_language_links({
term = ff.val,
lang = lang,
sc = sc,
})
if lang:getCode() ~= "und" or sc:getCode() ~= "Latn" then
val = tag_text(val, lang, sc)
end
local qual_prefix
if ff.quals then
for i, qual in ipairs(ff.quals) do
if type(qual) ~= "string" and (qual:hasType("script") or qual:hasType("language")) then
ff.quals[i] = qual:getCanonicalName()
end
end
qual_prefix = concat(ff.quals, "/") .. ": "
else
qual_prefix = ""
end
insert(subparts, qual_prefix .. val)
end
end
if gloss then
gloss = '<span class="e-translation">' .. gloss .. "</span>"
gloss = unitalicize_brackets(gloss)
if tag_gloss_func then
gloss = tag_gloss_func(gloss)
end
insert(subparts, gloss)
end
insert(parts, concat(subparts, ", "))
insert(parts, RBRAC)
end
if textobj.qq then
insert(parts, " " .. format_qualifier(textobj.qq))
end
return concat(parts)
end
--[=[
Format a multivalued text property that may be in a foreign language or script, along with annotations. This is the
multivalued analog to format_annotated_text(), and formats each individual entity using format_annotated_text(),
joining the results with `delimiter`, which defaults to ", ". It `delimiter` is "and" or "or", join the results using
serial_comma_join() with the specified conjunction.
`textobjs` is as returned by parse_multivalued_annotated_text(). `tag_text_func` and `tag_gloss_func` are as in
format_annotated_text().
]=]
local function format_multivalued_annotated_text(textobjs, delimiter, tag_text_func, tag_gloss_func)
if not textobjs then
return nil
end
if #textobjs == 1 then
return format_annotated_text(textobjs[1], tag_text_func, tag_gloss_func)
end
local parts = {}
for _, textobj in ipairs(textobjs) do
insert(parts, format_annotated_text(textobj, tag_text_func, tag_gloss_func))
end
-- Change delimiter to semicolon if the items themselves contain commas (e.g., in ", Jr.")
local use_semicolon = false
for _, obj in ipairs(textobjs) do
-- Use remove_links to ignore commas in links
if obj.text and remove_links(obj.text):find(", ") then
use_semicolon = true
break
end
end
local n = #parts
if n > 0 and parts[n]:match("^'*et al[.']*$") then
-- Special handling for 'et al.'
parts[n] = "''et al.''"
if n == 2 then
-- author et al.
return concat(parts, " ")
else
-- author 1, author 2, et al.
return concat(parts, (use_semicolon and "; ") or ", ")
end
if delimiter == "and" or delimiter == "or" then
delimiter = ", "
end
return concat(parts, delimiter)
end
if delimiter == "and" or delimiter == "or" then
return serial_comma_join(parts, {conj = delimiter})
end
return concat(parts, delimiter or ((use_semicolon and "; ") or ", "))
end
-- Fancy version of ine() (if-not-empty). Converts empty string to nil, but also strips leading/trailing space.
local function ine(arg)
if not arg then
return nil
elseif type(arg) ~= "string" then
return arg
end
arg = mw.text.trim(arg)
if arg == "" then
return nil
end
return arg
end
local abbrs = {
["a."] = {anchor = "a.", full = "ante"},
["c."] = {anchor = "c.", full = "circa"},
["p."] = {anchor = "p.", full = "post"},
}
-- Process prefixes 'a.' (ante), 'c.' (circa) and 'p.' (post) at the beginning of an arbitrary date or year spec.
-- Returns two values, the formatted version of the prefix and the date spec minus the prefix. If no prefix is found,
-- returns an empty string and the full date.
local function process_ante_circa_post(date)
local prefix = usub(date, 1, 2)
local abbr = abbrs[prefix]
local abbr_prefix = ""
if abbr then
abbr_prefix = "''[[Appendix:Glossary#"
.. abbr.anchor
.. '|<abbr title="'
.. abbr.full
.. '">'
.. abbr.anchor
.. "</abbr>]]'' "
-- Remove lowercase letter, period, and space from beginning of date parameter.
date = ugsub(date, "^%l%.%s*", "")
end
return abbr_prefix, date
end
-- Format the arguments that specify the date of the quotation. These include the following:
-- |date=: The date. If |start_date= is given, this is the end date.
-- |year=, |month=: Year and month of quotation date or end of range, if |date= isn't given.
-- |start_date=: The start date, to specify a range.
-- |start_year=, |start_month=: Year and month of start of range, if |start_date= isn't given.
-- |accessdate=: Date a website was accessed; processed if no other date was given.
-- |nodate=: Indicate that no date is present; otherwise a maintenance line will be displayed if there is no date.
--
-- If `parampref` and/or `paramsuf` are given, this modifies all the date arguments accordingly. For example, if
-- `parampref` == "orig" and `paramsuf` is omitted, the date is specified using |origdate= or |origyear=/|origmonth=,
-- and the start of the range is |origstart_date=, etc. Similarly, if `parampref` is omitted and `paramsuf` is
-- "_published", the date is specified using |date_published= or |year_published=/|month_published=, and the start of
-- the range is |start_date_published=, etc.
--
-- `a` and `get_full_paramname` are functions with the same interpretation as the local functions of the same name in
-- source(). These are used to fetch parameters and get their full names. Note that this may cause all arguments to
-- have an index added to them (|date2=, |year2=, |month2=, etc.).
--
-- `alias_map` is as in source() and is used to map canonical arguments to their aliases when aliases were used.
--
-- If `bold_year` is given, displayed years are boldfaced unless boldface is present in the parameter value.
--
-- If `maintenance_line_no_date` is specified, it should be a string that will be returned if no date is found (i.e.
-- neither |date= nor |year=, or their appropriate equivalents per `parampref` and `paramsuf`, are specified, and
-- neither |nodate= is given to indicate that there is no date, or |accessdate= is given).
--
-- Returns two values: the formatted date and a boolean indicating whether to add a maintenance category
-- [[:Category:Requests for date in LANG entries]]. The first return value will be nil if nothing is to be added
-- (in which case the scond return value will always be nil).
local function format_date_args(
a,
get_full_paramname,
alias_map,
parampref,
paramsuf,
bold_year,
maintenance_line_no_date,
    year_last
)
local output = {}
parampref = parampref or ""
paramsuf = paramsuf or ""
local function getp(param)
return a(parampref .. param .. paramsuf)
end
local function pname(param)
local fullname = get_full_paramname(parampref .. param .. paramsuf)
return alias_map[fullname] or fullname
end
-- Format `timestamp` (a timestamp referencing a date) according to the spec in `code`. `param` is the base name of
-- the parameter from which the timestamp was fetched, for error messages.
local function format_date_with_code(code, timestamp, param)
local language = mw.getContentLanguage()
local ok, date = pcall(language.formatDate, language, code, timestamp)
if ok then
return date
else
-- All the formats used in format_date_args() are fine, so the timestamp must be at fault.
error(
(
"Timestamp |%s=%s (possibly canonicalized from its original format) could not be parsed; see the "
.. "[[mw:Help:Extension:ParserFunctions##time|documentation for the #time parser function]]"
):format(pname(param), tostring(timestamp))
)
end
end
-- Try to figure out if the given timestamp has the day of the month explicitly given. We use the following
-- algorithm:
-- 1. Format as year-month-day; if the day is not 1, the day was explicitly given, since if only the year/month are
--    given, the day shows up as 1.
-- 2. If the day shows up as 1 and there isn't a 1 or 01 in the timestamp, the day wasn't explicitly given.
-- 3. Otherwise, if there are three separate numbers (e.g. 2022-07-01), or two separate numbers plus a capitalized
--    letter (taken as an English month, e.g. 2022 July 1), the day was explicitly given, otherwise not.
--
-- `param` is the base name of the parameter from which the timestamp was fetched.
local function date_has_day_specified(timestamp, param)
local day = format_date_with_code("j", timestamp, param)
if day ~= "1" then
return true
end
local english_month = timestamp:find("%u")
local canon_timestamp = mw.text.trim((timestamp:gsub("%D+", " ")))
local seen_nums = split(canon_timestamp, " ", true)
local saw_one = false
for _, num in ipairs(seen_nums) do
if num == "1" or num == "01" then
saw_one = true
break
end
end
if not saw_one then
return false
end
return #seen_nums >= 3 or english_month and #seen_nums >= 2
end
-- Format a date with boldfaced year, as e.g. '''2023''' August 3. `explicit_day_given` indicates whether to include
-- the day; if false, the return value will be e.g. '''2023''' August. `date_param` is the base name of the param
-- from which the date was fetched, for error messages.
local function format_bold_date(date, explicit_day_given, date_param)
local day_month_code = explicit_day_given and "j F" or "F"
local month_day_code = explicit_day_given and "F j" or "F"
if year_last then
if bold_year then
-- This formats like "3 August '''2023'''" (or "August '''2023'''" if day not explicitly given).
return format_date_with_code(day_month_code .. " '''Y'''", date, date_param)
else
-- This formats like "3 August 2023" (or "August 2023" if day not explicitly given).
return format_date_with_code(day_month_code .. " Y", date, date_param)
end
else
if bold_year then
-- This formats like "'''2023''' August 3" (or "'''2023''' August" if day not explicitly given).
return format_date_with_code("'''Y''' " .. month_day_code, date, date_param)
else
-- This formats like "2023 August 3" (or "2023 August" if day not explicitly given).
return format_date_with_code("Y " .. month_day_code, date, date_param)
end
end
end
-- The formatDate method of the mw.language object behaves like the {{#time:}} parser function, which doesn't
-- accept the formats "monthday monthname, year" or "year monthname monthday", but outputs garbage when it receives
-- them, behavior inherited from PHP. {{#formatdate:}} magic word is more forgiving. Fix dates so that, for
-- instance, the |date= parameter of {{quote-journal}} (which uses this code) and the |accessdate= parameter (which
-- uses {{#formatdate:}}) accept similar date formats. See:
-- * [[mw:Extension:Scribunto/Lua_reference_manual#mw.language:formatDate]]
-- * [[mw:Help:Extension:ParserFunctions##time]]
-- * [[mw:Help:Magic_words#Formatting]]
-- `date` is the date spec from the user, which is assumed to come from a parameter whose base name ends in "date";
-- `parampref` is the prefix added to "date" to get the parameter name.
local function fix_date(date, param_pref)
if tonumber(date) ~= nil then
error(
("|%s= should contain a full date (year, month, day of month); use |%s= for year"):format(
pname(param_pref .. "date"),
pname(param_pref .. "year")
)
)
elseif date and date:find("%s*%a+,%s*%d+%s*$") then
error(
("|%s= should contain a full date (year, month, day of month); use |%s=, |%s= for month and year"):format(
pname(param_pref .. "date"),
pname(param_pref .. "month"),
pname(param_pref .. "year")
)
)
end
if date then
-- Commas are replaced with spaces to prevent parsing issues
local fixed_date = ugsub(date, ", *", " ")
return (ugsub(ugsub(fixed_date or date, "(%d+ %a+),", "%1"), "^(%d%d%d%d) (%a+ %d%d?)$", "%2 %1"))
end
end
local start_date, date = fix_date(getp("start_date"), "start_"), fix_date(getp("date"), "")
local year = getp("year")
local month = getp("month")
local start_year = getp("start_year")
local start_month = getp("start_month")
if date and year then
error(("Only one of |%s= or |%s= should be specified"):format(pname("date"), pname("year")))
end
if date and month then
error(
("|%s= should only be specified in conjunction with |%s=, not with |%s="):format(
pname("month"),
pname("year"),
pname("date")
)
)
end
if start_date and start_year then
error(("Only one of |%s= or |%s= should be specified"):format(pname("start_date"), pname("start_year")))
end
if start_date and start_month then
error(
("|%s= should only be specified in conjunction with |%s=, not with |%s="):format(
pname("start_month"),
pname("start_year"),
pname("start_date")
)
)
end
if (start_date or start_year) and not (date or year) then
error(
("|%s= or |%s=/|%s= cannot be specified without specifying |%s= or |%s=/|%s="):format(
pname("start_date"),
pname("start_year"),
pname("start_month"),
pname("date"),
pname("year"),
pname("month")
)
)
end
local dash = "&nbsp;– "
local day_explicitly_given = date and date_has_day_specified(date, "date")
local start_day_explicitly_given = start_date and date_has_day_specified(start_date, "start_date")
-- Format a date with boldfaced year, as e.g. '''2023''' August 3 (if `explicit_day_given` specified) or
-- '''2023''' August (if `explicit_day_given` not specified). If no date specified, fall back to formatting based
-- on the year and (optionally) month params given in `yearobj` and `monthobj`, boldfacing the year if not already.
-- `date_param` is the base name of the param from which the date was fetched, for error messages.
local function format_date_or_year_month(date, yearobj, monthobj, explicit_day_given, date_param)
if date then
return format_bold_date(date, explicit_day_given, date_param)
else
-- Boldface a year spec if it's not already boldface.
if bold_year and not yearobj.text:find("'''") then
-- Clone the year object before modifying it because we may use it later to check against the current
-- year (if we're dealing with start_year).
yearobj = shallow_copy(yearobj)
yearobj.text = "'''" .. yearobj.text .. "'''"
if yearobj.alt then
yearobj.alt = "'''" .. yearobj.alt .. "'''"
end
end
if year_last then
return (monthobj and format_annotated_text(monthobj) .. " " or "") .. format_annotated_text(yearobj)
else
return format_annotated_text(yearobj) .. (monthobj and " " .. format_annotated_text(monthobj) or "")
end
end
end
local yearobj = parse_annotated_text(year, pname("year"))
local monthobj = parse_annotated_text(month, pname("month"))
local start_yearobj = parse_annotated_text(start_year, pname("start_year"))
local start_monthobj = parse_annotated_text(start_month, pname("start_month"))
if start_yearobj then
local abbr_prefix
abbr_prefix, start_yearobj.text = process_ante_circa_post(start_yearobj.text)
start_yearobj.link = select(2, process_ante_circa_post(start_yearobj.link))
insert(output, abbr_prefix)
elseif yearobj then
local abbr_prefix
abbr_prefix, yearobj.text = process_ante_circa_post(yearobj.text)
yearobj.link = select(2, process_ante_circa_post(yearobj.link))
insert(output, abbr_prefix)
end
if start_date or start_year then
local cur_year = yearobj and yearobj.text or format_date_with_code("Y", date, "date")
local cur_month = monthobj and monthobj.text or date and format_date_with_code("F", date, "date") or nil
local cur_day = date and day_explicitly_given and format_date_with_code("j", date, "date") or nil
local beg_year = start_yearobj and start_yearobj.text or format_date_with_code("Y", start_date, "start_date")
local beg_month = start_monthobj and start_monthobj.text
or start_date and format_date_with_code("F", start_date, "start_date")
or nil
local beg_day = start_date
and start_day_explicitly_given
and format_date_with_code("j", start_date, "start_date")
or nil
if year_last then
if beg_day then
insert(output, beg_day .. " " .. beg_month)
else
insert(output, beg_month)
end
if beg_year ~= cur_year then
            insert(output, " " .. beg_year)
            end
else
insert(output, format_date_or_year_month(
start_date,
start_yearobj,
start_monthobj,
start_day_explicitly_given,
"start_date"
))
end
    if cur_year ~= beg_year then
-- Different years; insert current date in full.
if beg_month or cur_month then
insert(output, dash)
else
            insert(output, "–")
        end
        insert(output, format_date_or_year_month(date, yearobj, monthobj, day_explicitly_given, "date"))
elseif cur_month and cur_month ~= beg_month then
local month_ins = monthobj and format_annotated_text(monthobj) or cur_month
-- Same year but different months; insert current month and (if available) current day.
if cur_day then
insert(output, dash)
if year_last then
insert(output, cur_day .. " " .. month_ins)
else
insert(output, month_ins .. " " .. cur_day)
end
else
if beg_day then
insert(output, dash)
else
insert(output, "–")
end
insert(output, month_ins)
end
elseif cur_day and cur_day ~= beg_day then
-- Same year and month but different days; insert current day.
insert(output, "–")
insert(output, cur_day)
else
-- Same year, month and day; or same year and month, and day not available; or same year, and month and
-- day not available. Do nothing. FIXME: Should we throw an error?
end
if year_last and beg_year == cur_year then
        if cur_month then
        insert(output, " " .. cur_year)
        else
            insert(output, " " .. cur_year)
        end
        end
elseif date or yearobj then
insert(output, format_date_or_year_month(date, yearobj, monthobj, day_explicitly_given, "date"))
elseif not maintenance_line_no_date then
-- Not main quote date. Return nil, caller will handle.
return nil, nil
elseif not getp("nodate") then
local accessdate = getp("accessdate")
if accessdate then
local explicit_day_given = date_has_day_specified(accessdate, "accessdate")
insert(output, format_bold_date(accessdate, explicit_day_given, "accessdate") .. " (last accessed)")
else
if mw.title.getCurrentTitle().namespace ~= 10 then
return maintenance_line(maintenance_line_no_date), true
end
return nil, nil
end
end
return ine(concat(output)), nil
end
local function tag_with_cite(txt)
return "<cite>" .. txt .. "</cite>"
end
-- Display the source line of the quote, above the actual quote text. This contains the majority of the logic of this
-- module (formerly contained in {{quote-meta/source}}).
function export.source(args, alias_map, format_as_cite, other_controls)
local tracking_categories = {}
local argslang = args[1] or args.lang
if not argslang then
-- For the moment, only trigger an error on mainspace pages and
-- other pages that are not user pages or pages containing discussions.
-- These are the same pages that appear in the appropriate tracking
-- categories. User and discussion pages have not generally been
-- fixed up to include a language code and so it's more helpful
-- to use a maintenance line than signal an error.
local current_title = mw.title.getCurrentTitle()
if not (current_title.namespace == 10 or page_should_be_ignored(current_title.fullText)) then
require(languages_error_module)(nil, 1)
end
end
-- Given a canonical param, convert it to the original parameter specified by the user (which may have been an
-- alias).
local function alias(param)
return alias_map[param] or param
end
local output, sep = {}
local overrides = other_controls and other_controls.overrides or {}
-- Add text to the output. The text goes into a list, and we concatenate all the list components together at the
-- end. To make it easier to handle comma-separated items, we keep track (in `sep`) of the separator (if any) that
-- needs to be inserted before the next item added. For example, if we're in the "newversion" code (ind ~= ""), and
-- there's no title and no URL, then the first time we add anything after the title, we don't want to add a
-- separating comma because the preceding text will say "republished " or "republished as " or "translated as " or
-- similar. In all- other cases, we do want to add a separating comma. The bare add() function reset the separator
-- to be nothing, while the add_with_sep() function resets the separator to be the value of `next_sep` (defaulting
-- to ", "), so the next time around we do add a comma to separate `text` from the preceding piece of text.
local function add(text)
if sep then
insert(output, sep)
end
insert(output, text)
sep = nil
end
local function add_with_sep(text, next_sep)
add(text)
sep = next_sep or ", "
end
-- FIXME: This is all very over-engineered, which makes it slow and memory-inefficient.
-- Return a function that generates the actual parameter name associated with a base param (e.g. "author", "last").
-- The actual parameter name may have an index added (an empty string for the first set of params, e.g. author=,
-- last=, or a numeric index for further sets of params, e.g. author2=, last2=, etc.).
local function make_get_full_paramname(ind)
return function(param)
return param .. ind
end
end
-- Function to fetch the actual parameter name associated with a base param (see make_get_full_paramname() above).
-- Assigned at various times below by calling make_get_full_paramname(). We do it this way so that we can have
-- wrapper functions that access params and define them only once.
local get_full_paramname
-- Return two values: the value of a parameter given the base param name (which may have a numeric index added),
-- and the parameter name from which the value was fetched (which may be an alias, i.e. you can't necessarily fetch
-- the parameter value from args[] given this name). The base parameter can be a list of such base params, which
-- are checked in turn, or nil, in which case nil is returned.
local function a_with_name(param)
if not param then
return nil
elseif type(param) ~= "table" then
local fullname = get_full_paramname(param)
return args[fullname], alias(fullname)
end
for _, par in ipairs(param) do
local val, fullname = a_with_name(par)
if val then
return val, alias(fullname)
end
end
return nil
end
-- Fetch the value of a parameter given the base param name (which may have a numeric index added). The base
-- parameter can be a list of such base params, which are checked in turn, or nil, in which case nil is returned.
local function a(param)
return (a_with_name(param))
end
-- Identical to a_with_name(param) except that it verifies that no space is present. Should be used for URL's.
local function aurl_with_name(param)
local value, fullname = a_with_name(param)
if value and value:find(" ") and not value:find("%[") then
error(("URL not allowed to contain a space, but saw |%s=%s"):format(fullname, value))
end
return value, fullname
end
-- Identical to a(param) except that it verifies that no space is present. Should be used for URL's.
local function aurl(param)
return (aurl_with_name(param))
end
-- Convenience function to fetch a parameter that may be in a foreign language or text (and may consequently have
-- a language prefix and/or inline modifiers), parse the annotations and convert the result into a formatted string.
-- This is the same as parse_and_format_annotated_text() below but also returns the full param name as the second
-- return value.
local function parse_and_format_annotated_text_with_name(param, tag_text_func, tag_gloss_func)
local val, fullname = a_with_name(param)
local obj = parse_annotated_text(val, fullname)
return format_annotated_text(obj, tag_text_func, tag_gloss_func), fullname
end
-- Convenience function to fetch a parameter that may be in a foreign language or text (and may consequently have
-- a language prefix and/or inline modifiers), parse the modifiers and convert the result into a formatted string.
-- This is a wrapper around parse_annotated_text() and format_annotated_text(). `param` is the base parameter name (see
-- a_with_name()), `tag_text_func` is an optional function to tag the parameter text after all other processing (e.g.
-- wrap in <cite>...</cite> tags), and `tag_gloss_func` is a similar function for the parameter translation/gloss.
local function parse_and_format_annotated_text(param, tag_text_func, tag_gloss_func)
return (parse_and_format_annotated_text_with_name(param, tag_text_func, tag_gloss_func))
end
-- Convenience function to fetch a multivalued parameter that may be in a foreign language or text (and may
-- consequently have a language prefix and/or inline modifiers), parse the modifiers and convert the result into a
-- formatted string. This is the multivalued analog to parse_and_format_annotated_text_with_name() and returns two
-- values, the formatted string and the full name of the parameter fetched. `delimiter` is as in
-- format_multivalued_annotated_text().
local function parse_and_format_multivalued_annotated_text_with_name(param, delimiter, tag_text_func, tag_gloss_func)
local val, fullname = a_with_name(param)
local objs = parse_multivalued_annotated_text(val, fullname)
local num_objs = objs and #objs or 0
return format_multivalued_annotated_text(objs, delimiter, tag_text_func, tag_gloss_func), fullname, num_objs
end
-- Convenience function to fetch a multivalued parameter that may be in a foreign language or text (and may
-- consequently have a language prefix and/or inline modifiers), parse the modifiers and convert the result into a
-- formatted string. This is the multivalued analog to parse_and_format_annotated_text(). `delimiter` is as in
-- format_multivalued_annotated_text().
local function parse_and_format_multivalued_annotated_text(param, delimiter, tag_text_func, tag_gloss_func)
return (parse_and_format_multivalued_annotated_text_with_name(param, delimiter, tag_text_func, tag_gloss_func))
end
-- This determines whether to display "Mary Bloggs, transl." (if there's no author preceding) or "translated by
-- Mary Bloggs" (if there's an author preceding).
local author_outputted = false
-- When formatting as a citation, the priority is to display a name and a date before the book/chapter title
-- this tracks whether or not the author/date has been displayed
local date_outputted, formatted_date, formatted_origdate = false
local function add_date(no_paren)
if not date_outputted then
if no_paren then
sep = ", "
else
sep = " "
end
if formatted_date then
if no_paren then
add(formatted_date)
else
add("(" .. formatted_date .. ")")
end
end
if formatted_origdate then
add(SPACE_LBRAC .. formatted_origdate .. RBRAC)
end
sep = ", "
date_outputted = true
end
end
local function is_anonymous(val)
return val:match("^[Aa]nonymous$") or val:match("^[Aa]non%.?$")
end
-- Add a formatted author (whose values may be specified using `author` or, for compatibility purposes, split
-- among various parameters):
-- * `author` is the value of the author param (e.g. "author", "author2" or "2ndauthor"), and `author_fullname` is
--  the full parameter name holding that value;
-- * `trans_author` is the optional value of the param holding the gloss/translation of the author, and
--  `trans_author_fullname` is the full parameter name holding that value (or nil for no such parameter);
-- * `authorlink` is the value of the authorlink param, which holds the Wikipedia link of the author(s) in `author`,
--    and `authorlink_fullname` is the full parameter name holding that value;
-- * `trans_authorlink` is the optional value of the param holding the Wikipedia link of the gloss/translation of
--    the author, and `trans_authorlink_fullname` is the full parameter name holding that value (or nil for no such
--    parameter);
-- * `first` is the value of the parameter holding the first name of the author, and `first_fullname` is the full
--    parameter name holding that value;
-- * `trans_first` is the value of the corresponding parameter holding the gloss/translation of the first name
--    (e.g. "trans-first"), and `trans_first_fullname` is the full parameter name holding that value (or nil for
--    no such parameter);
-- * `last` is the value of the parameter holding the last name of the author, and `last_fullname` is the full
--    parameter name holding that value;
-- * `trans_last` is the value of the corresponding parameter holding the gloss/translation of the last name
--    (e.g. "trans-last"), and `trans_last_fullname` is the full parameter name holding that value (or nil for
--    no such parameter).
-- * `last_first` if set, when parameters `first` and `last` are used, display the author name as "last, first"
local function add_author(
author,
author_fullname,
trans_author,
trans_author_fullname,
authorlink,
authorlink_fullname,
trans_authorlink,
trans_authorlink_fullname,
first,
first_fullname,
trans_first,
trans_first_fullname,
last,
last_fullname,
trans_last,
trans_last_fullname,
last_first
)
local function make_author_with_url(txt, txtparam, authorlink, authorlink_param)
if authorlink then
if authorlink:find("%[%[") then
error(("Can't specify links in |%s=%s"):format(authorlink_param, authorlink))
end
if txt:find("%[%[") then
error(("Can't specify links in %s=%s"):format(txtparam, txt))
end
return "[[w:" .. authorlink .. "|" .. txt .. "]]"
else
return txt
end
end
local num_authorobjs
if author then
local authorobjs =
parse_multivalued_annotated_text(author, author_fullname, trans_author, trans_author_fullname)
num_authorobjs = #authorobjs
if num_authorobjs == 1 then
if is_anonymous(authorobjs[1].text) then
authorobjs[1].text = "anonymous author"
authorobjs[1].link = "anonymous author"
end
if authorlink then
authorobjs[1].text = make_author_with_url(
authorobjs[1].text,
"|" .. author_fullname,
authorlink,
"|" .. authorlink_fullname
)
authorobjs[1].link = make_author_with_url(
authorobjs[1].link,
"|" .. author_fullname,
authorlink,
"|" .. authorlink_fullname
)
end
if authorobjs[1].gloss and trans_authorlink then
authorobjs[1].gloss = make_author_with_url(
authorobjs[1].gloss,
("<t:...> in |%s"):format(author_fullname),
trans_authorlink,
"|" .. trans_author_fullname
)
end
add(format_multivalued_annotated_text(authorobjs))
elseif trans_authorlink then
error(
(
"Can't specify |%s= along with multiple semicolon-separated entities in |%s=; use the "
.. "<t:...> inline modifier attached to the individual entities and put the link directly "
.. "in the value of the inline modifier"
):format(trans_authorlink_fullname, author_fullname)
)
else
-- Allow an authorlink with multiple authors, e.g. for use with |author=Max Mills; Harvey Mills
-- with |authorlink=Max and Harvey. For this we have to generate the entire text and link it
-- all.
local formatted_text = format_multivalued_annotated_text(authorobjs)
if authorlink then
formatted_text = make_author_with_url(
formatted_text,
"|" .. author_fullname,
authorlink,
"|" .. authorlink_fullname
)
end
add(formatted_text)
end
else
num_authorobjs = 1
-- Author separated into first name + last name. We don't currently support non-Latin-script
-- authors separated this way and probably never will.
if first then
if last_first then
author = last .. ", " .. first
else
author = first .. " " .. last
end
else
author = last
end
if authorlink then
local authorparam = first and ("|%s |%s"):format(first_fullname, last_fullname) or "|" .. last_fullname
author = make_author_with_url(author, authorparam, authorlink, authorlink_fullname)
end
local trans_author
if trans_last then
if trans_first then
trans_author = trans_first .. " " .. trans_last
else
trans_author = trans_last
end
if trans_authorlink then
local trans_authorparam = trans_first
and ("|%s |%s"):format(trans_first_fullname, trans_last_fullname)
or "|" .. trans_last_fullname
trans_author = make_author_with_url(
trans_author,
trans_authorparam,
trans_authorlink,
trans_authorlink_fullname
)
end
end
add(author)
if trans_author then
add(SPACE_LBRAC)
add(trans_author)
add(RBRAC)
end
end
author_outputted = true
return num_authorobjs
end
local function add_authorlike(
param,
prefix_with_preceding_authors,
suffix_without_preceding_authors,
suffix_if_multiple,
anonymous_suffix
)
local delimiter = author_outputted and "and" or ", "
local entities, _, num_entities = parse_and_format_multivalued_annotated_text_with_name(param, delimiter)
if not entities then
return
end
if is_anonymous(entities) then
-- If tlr=anonymous or similar given, display as "anonymous translator" or similar. If a specific
-- anonymous suffix not given, try to derive the anonymous suffix from the non-preceding-author suffix.
if not anonymous_suffix then
local cleaned_suffix = suffix_without_preceding_authors
:gsub("&#32;", " ")
:gsub("&nbsp;", " ")
:gsub("&#160;", " ")
:gsub("&#91;", "[")
:gsub("&#93;", "]")
cleaned_suffix = mw.text.trim(cleaned_suffix)
if not anonymous_suffix then
anonymous_suffix = " " .. cleaned_suffix:match("^, (.*)$")
end
if not anonymous_suffix then
anonymous_suffix = " " .. cleaned_suffix:match("^%((.*)%)$")
end
if not anonymous_suffix then
anonymous_suffix = " " .. cleaned_suffix:match("^%[(.*)%]$")
end
if not anonymous_suffix then
anonymous_suffix = suffix_without_preceding_authors
end
end
add_with_sep("anonymous" .. anonymous_suffix)
elseif prefix_with_preceding_authors and (author_outputted or not suffix_without_preceding_authors) then
add_with_sep(prefix_with_preceding_authors .. entities)
elseif suffix_if_multiple and num_entities > 1 then
add_with_sep(entities .. suffix_if_multiple)
else
add_with_sep(entities .. suffix_without_preceding_authors)
end
author_outputted = true
end
local function add_authorlabel()
local default_authorlabel = a("default-authorlabel")
if default_authorlabel and yesno(a("authorlabel"), true) then
sep = nil
add_with_sep(" " .. default_authorlabel)
end
end
local function has_new_title_or_author()
return args["2ndauthor"]
or args["2ndlast"]
or args.chapter2
or args.title2
or args.tlr2
or args.mainauthor2
or args.editor2
or args.editors2
or args.compiler2
or args.compilers2
or args.director2
or args.directors2
end
local function has_newversion()
return args.newversion or args.location2 or has_new_title_or_author()
end
-- Handle chapter=, section=, etc. `param` is the base name of the parameter in question, e.g. "chapter" or
-- "section". If numeric (either Arabic or Roman), add `numeric_prefix`; otherwise, parse as textual (allowing for
-- language prefixes, inline modifiers, etc.), prefix with `textual_prefix` (if given) and suffix with
-- `textual_suffix` (if given). Also checks for and handles the following (assuming param == "chapter"):
-- * chapterurl=: URL of the chapter.
-- * trans-chapter=: Chapter translation (can be given using an inline modifier <t:...>).
-- * chapter_number=: Chapter number, when chapter= is also given (otherwise put the chapter number in chapter=).
-- * chapter_plain=: Plain version of the chapter number; the "chapter " prefix isn't added.
-- * chapter_series=: Series that the chapter is within (used e.g. for journal articles part of a series).
-- * chapter_seriesvolume=: Volume of the series (compare seriesvolume=).
--
-- Returns nil if no value specified for the main parameter, otherwise the formatted value.
local function format_chapterlike(param, numeric_prefix, textual_prefix, textual_suffix)
local chap, chap_fullname = a_with_name(param)
local chap_num, chap_num_fullname = a_with_name(param .. "_number")
local chap_plain, chap_plain_fullname = parse_and_format_annotated_text_with_name(param .. "_plain")
if chap_num and chap_plain then
error(("Specify only one of |%s= or %s="):format(chap_num_fullname, chap_plain_fullname))
end
local chap_series, chap_series_fullname =
parse_and_format_annotated_text_with_name(param .. "_series", tag_with_cite, tag_with_cite)
local chap_seriesvolume, chap_seriesvolume_fullname =
parse_and_format_annotated_text_with_name(param .. "_seriesvolume")
if chap_series then
chap_series = ", " .. chap_series
end
if chap_seriesvolume then
if not chap_series then
error(("Cannot specify |%s= without %s="):format(chap_series_fullname, chap_seriesvolume_fullname))
end
chap_series = chap_series .. " (" .. chap_seriesvolume .. ")"
end
local chapterurl
local function make_chapter_with_url(chap)
if chapterurl then
return "[" .. chapterurl .. " " .. chap .. "]"
else
return chap
end
end
if not chap then
if chap_num then
error(
("Cannot specify |%s= without |%s=; put the numeric value in |%s= directly"):format(
chap_num_fullname,
chap_fullname,
chap_fullname
)
)
end
if chap_plain then
chapterurl = aurl(param .. "url")
return make_chapter_with_url(chap_plain .. (chap_series or ""))
end
return nil
end
local cleaned_chap = chap:gsub("<sup>[^<>]*</sup>", ""):gsub("[*+#]", "")
chapterurl = aurl(param .. "url")
local formatted
if numeric_prefix and get_number(cleaned_chap) then
-- Arabic chapter number
formatted = numeric_prefix .. make_chapter_with_url(chap)
elseif
numeric_prefix
and cleaned_chap:match("^[mdclxviMDCLXVI]+$")
and roman_to_arabic(cleaned_chap, true)
and (not overrides[param] or not overrides[param].noroman)
then
-- Roman chapter number
formatted = numeric_prefix .. make_chapter_with_url(upper(chap))
else
-- strip leading ! (used to force text-mode for titles that look like Roman numerals like "mil" and "dill")
if chap:find("^!") then
chap = chap:gsub("^!", "")
end
-- Must be a chapter name
local chapterobj = parse_annotated_text(chap, chap_fullname, a("trans-" .. param))
chapterobj.text = make_chapter_with_url(chapterobj.text)
chapterobj.link = make_chapter_with_url(chapterobj.link)
formatted = (textual_prefix or "") .. format_annotated_text(chapterobj) .. (textual_suffix or "")
end
if chap_num or chap_plain then
-- NOTE: Up above we throw an error if both chap_num and chap_plain are specified.
formatted = formatted .. " (" .. (chap_plain or numeric_prefix .. chap_num) .. ")"
end
if chap_series then
formatted = formatted .. chap_series
end
return formatted
end
-- This handles everything after displaying the author, starting with the chapter and ending with page, column,
-- line and then other=. It is currently called twice: Once to handle the main portion of the citation, and once to
-- handle a "newversion" citation. `ind` is either "" for the main portion or a number (currently only 2) for a
-- "newversion" citation. In a few places we conditionalize on `ind` to take actions depending on its value.
local function postauthor(ind, num_authors, format_as_cite)
get_full_paramname = make_get_full_paramname(ind)
if author_outputted then
add_authorlabel()
end
local coauthors = parse_and_format_multivalued_annotated_text("coauthors", "and")
if coauthors then
local with_prefix = ""
if author_outputted then
with_prefix = "with "
if num_authors == 1 then
sep = " "
end
end
add_with_sep(with_prefix .. coauthors)
author_outputted = true
end
add_authorlike("quotee", "quoting ", ", quotee", ", quotees")
if format_as_cite and author_outputted and not date_outputted then
add_date()
sep = ", "
end
add_authorlike("chapter_tlr", "translated by ", ", transl.", nil, " translator")
local function add_sg_and_pl_authorlike(noun, verbed)
local sgparam = noun
local plparam = noun .. "s"
local sgval, sgval_fullname = a_with_name(sgparam)
local plval, plval_fullname = a_with_name(plparam)
if sgval and plval then
error(("Can't specify both |%s= and |%s="):format(sgval_fullname, plval_fullname))
end
if sgval or plval then
local verbed_by = verbed .. " by "
local comma_sgnoun = ", " .. noun
local comma_plnoun = ", " .. noun .. "s"
add_authorlike(sgparam, verbed_by, comma_sgnoun, comma_plnoun)
add_authorlike(plparam, verbed_by, comma_plnoun)
end
end
local formatted_entry = format_chapterlike("entry", nil, "“", "”")
local formatted_chapter = format_chapterlike("chapter", "chapter ", "“", "”")
local function add_entry()
if formatted_entry then
add_with_sep(formatted_entry)
if not a("notitle") then
add("in ")
author_outputted = false
else
author_outputted = true
end
formatted_entry = nil
end
end
local function add_chapter()
add_entry()
if formatted_chapter then
add_with_sep(formatted_chapter)
if not a("notitle") then
add("in ")
author_outputted = false
end
formatted_chapter = nil
end
end
local function add_actor_role(format_as_cite)
local role = parse_and_format_multivalued_annotated_text("role", "and")
local actor_val, actor_fullname = a_with_name("actor")
local actor_objs = parse_multivalued_annotated_text(actor_val, actor_fullname)
local actor = format_multivalued_annotated_text(actor_objs, "and")
if format_as_cite then
if role then
if actor then
add_with_sep(actor)
end
sep = nil
add_with_sep(" as " .. role)
elseif actor then
add_with_sep(actor .. " (" .. (#actor_objs > 1 and "actors" or "actor") .. ")")
end
else
if role then
add_with_sep("spoken by " .. role)
if actor then
sep = nil
add_with_sep(" (" .. actor .. ")")
end
elseif actor then
add_with_sep(actor .. " (" .. (#actor_objs > 1 and "actors" or "actor") .. ")")
end
end
end
if format_as_cite then
if date_outputted then
add_chapter()
end
local output_len = #output
local mainauthor = parse_and_format_multivalued_annotated_text("mainauthor")
if mainauthor then
add_with_sep(mainauthor)
end
-- quote-* templates display "jobbed by name" after the author, controlled by the author_outputted flag
author_outputted = false
add_authorlike("tlr", "translated by ", ", transl.", nil, " translator")
author_outputted = false
add_sg_and_pl_authorlike("editor", "edited")
add_sg_and_pl_authorlike("compiler", "compiled")
add_sg_and_pl_authorlike("director", "directed")
add_authorlike("lyricist", nil, " (lyrics)", nil, " lyricist")
add_authorlike("lyrics-translator", nil, " (translation)", nil, " lyrics translator")
add_authorlike("composer", nil, " (music)", nil, " composer")
add_actor_role("format_as_cite")
-- if the output length has changed, a credit name has been printed
-- and we can print the date
if output_len ~= #output then
author_outputted = true
add_date()
end
add_chapter()
else
add_chapter()
local mainauthor = parse_and_format_multivalued_annotated_text("mainauthor")
if mainauthor then
add_with_sep(mainauthor)
author_outputted = true
end
add_authorlike("tlr", "translated by ", ", transl.", nil, " translator")
add_sg_and_pl_authorlike("editor", "edited")
add_sg_and_pl_authorlike("compiler", "compiled")
add_sg_and_pl_authorlike("director", "directed")
add_authorlike("lyricist", nil, " (lyrics)", nil, " lyricist")
add_authorlike("lyrics-translator", nil, " (translation)", nil, " lyrics translator")
add_authorlike("composer", nil, " (music)", nil, " composer")
end
local title, title_fullname = a_with_name("title")
local need_comma = false
if title then
local titleobj = parse_annotated_text(title, title_fullname, a("trans-title"))
add(format_annotated_text(titleobj, tag_with_cite, tag_with_cite))
local series = parse_and_format_annotated_text("series")
if series then
add(" (" .. series)
local seriesvolume = parse_and_format_annotated_text("seriesvolume")
if seriesvolume then
add(SEMICOLON_SPACE .. seriesvolume)
end
add(")")
end
need_comma = true
elseif ind == "" then
if not a("notitle") then
add(maintenance_line("Please provide the book title or journal name"))
need_comma = true
end
end
local archiveurl, archiveurl_fullname = aurl_with_name("archiveurl")
local url, url_fullname = aurl_with_name("url")
local urls, urls_fullname = aurl_with_name("urls")
if url and urls then
error(("Supply only one of |%s= and |%s="):format(url_fullname, urls_fullname))
end
local function verify_title_supplied(url_name)
-- There are too many cases of this to throw an error at this time.
-- if not title then
-- error(("If |%s= is given, |%s= must also be supplied"):format(url_name, title_fullname))
-- end
end
if archiveurl or url then
verify_title_supplied(archiveurl and archiveurl_fullname or url_fullname)
sep = nil
add("&lrm;<sup>[" .. (archiveurl or url) .. "]</sup>")
elseif urls then
verify_title_supplied(urls_fullname)
sep = nil
add("&lrm;<sup>" .. urls .. "</sup>")
end
-- display (in Language) if language is provided and is not English and not overriden by termlang or worklang
if format_as_cite and ind == "" and not (args.termlang or args.worklang) and (args[1] or args.lang) then
local lang = get_first_lang(args[1] or args.lang)
if lang then
local langcode = lang:getCode()
if not (langcode == "und" or langcode == "en") then
local langs = format_langs(args[1] or args.lang)
if langs then
add(" (in " .. langs .. ")")
end
end
end
end
if need_comma then
sep = ", "
end
local edition, edition_fullname = parse_and_format_annotated_text_with_name("edition")
local edition_plain, edition_plain_fullname = parse_and_format_annotated_text_with_name("edition_plain")
if edition and edition_plain then
error(("Supply only one of |%s= and |%s="):format(edition_fullname, edition_plain_fullname))
end
if edition then
add_with_sep(edition .. " edition")
end
if edition_plain then
add_with_sep(edition_plain)
end
-- Display a numeric param such as page=, volume=, column=. For each `paramname`, four params are actually
-- recognized, e.g. for paramname == "page", the params page=, pages=, page_plain= and pageurl= are recognized
-- and checked (or the same with an index, e.g. page2=, pages2=, page_plain2= and pageurl2= respectively if
-- ind == "2"). Only one of the first three can be specified; an error results if more than one are given.
-- If none are given, the return value is nil; otherwise it is a string. The numeric spec is taken directly
-- from e.g. page_plain= if given; otherwise if e.g. pages= is given, or if page= is given and looks like a
-- combination of numbers (i.e. it has a hyphen or dash in it, a comma, or the word " and "), it is prefixed
-- by `singular_desc` + "s" (e.g. "pages "), otherwise it is prefixed by just `singular_desc` (e.g. "page ").
-- (As a special case, if either e.g. page=unnumbered or pages=unnumbered is given, the numeric spec is
-- "unnumbered page".) The resulting spec is returned directly unless e.g. pageurl= is given, in which case
-- it is linked to the specified URL. Note that any of the specs can be foreign text, e.g. foreign numbers
-- (including with optional inline modifiers), and such text is handled appropriately.
local function format_numeric_param(paramname, singular_desc)
local sgval = a_with_name(paramname)
local sgobj = parse_annotated_text(sgval, paramname)
local plparamname = paramname .. "s"
local plval = a_with_name(plparamname)
local plobj = parse_annotated_text(plval, plparamname)
local plainval, plain_fullname = parse_and_format_annotated_text_with_name(paramname .. "_plain")
local numspec
if not sgval and not plval and not plainval then
return
elseif plainval and (sgval or plval) then
error(("Can't specify " .. plain_fullname .. " with " .. paramname .. " or " .. plparamname))
elseif sgval and plval then
-- if both singular and plural, display "page 1 of 1-10"
numspec = singular_desc .. " " .. sgval .. " of " .. plval
else
-- Merge page= and pages= and treat alike because people often mix them up in both directions.
if plainval then
numspec = plainval
else
local val = sgobj and sgobj.text or plobj.text
if val == "unnumbered" then
numspec = "unnumbered " .. singular_desc
else
local desc
if val:find("^!") then
val = val:gsub("^!", "")
desc = sgval and singular_desc or pluralize(singular_desc)
else
local check_val = val
if check_val:find("%[") then
check_val = remove_links(check_val)
-- convert URL's of the form [URL DISPLAY] to the displayed value
check_val = check_val:gsub("%[[^ %[%]]* ([^%[%]]*)%]", "%1")
end
-- in case of negative page numbers (do they exist?), don't treat as multiple pages
check_val = check_val:gsub("^%-", "")
-- replace HTML entity en-dashes and em-dashes with their literal codes
check_val = check_val:gsub("&ndash;", "–")
check_val = check_val:gsub("&#8211;", "–")
check_val = check_val:gsub("&mdash;", "—")
check_val = check_val:gsub("&#8212;", "—")
-- Check for en-dash or em-dash, or two numbers (possibly with stuff after like 12a-15b)
-- separated by a hyphen or by comma a followed by a space (to avoid firing on thousands separators).
if
umatch(check_val, "[–—]")
or check_val:find(" and ")
or check_val:match("%d+[^ ]* *%- *%d+")
or check_val:match("%d+[^ ]* *, +%d+")
then
desc = pluralize(singular_desc)
else
desc = singular_desc
end
end
local obj = sgobj or plobj
obj.text = val
if obj.link:find("^!") then
obj.link = obj.link:gsub("^!", "")
end
val = format_annotated_text(obj)
numspec = desc .. " " .. val
end
end
end
local url = a(paramname .. "url")
if url then
return "[" .. url .. " " .. numspec .. "]"
else
return numspec
end
end
local volume = format_numeric_param("volume", a("volume_prefix") or "volume")
if volume then
add_with_sep(volume)
end
local issue = format_numeric_param("issue", a("issue_prefix") or "number")
if issue then
add_with_sep(issue)
end
-- number= is an alias for issue= (except in {{quote-av}}, where it is the episode number)
local number = format_numeric_param("number", a("number_prefix") or "number")
if number then
add_with_sep(number)
end
local annotations = {}
local genre = a("genre")
if genre then
insert(annotations, genre)
end
local format = a("format")
if format then
insert(annotations, format)
end
local medium = a("medium")
if medium then
insert(annotations, medium)
end
-- Now handle the display of language annotations like "(in French)" or
-- "(quotation in Nauruan; overall work in German)".
local quotelang = args[1] or args.lang
if not quotelang then
if ind == "" then
-- This can only happen for certain non-mainspace pages, e.g. Talk pages; otherwise an error is thrown
-- above.
insert(annotations, maintenance_line("Please specify the language of the quote using |1="))
else
-- do nothing in newversion= portion
end
elseif ind == "" then
local worklang = a("worklang")
local termlang = a("termlang")
worklang = worklang or quotelang
termlang = termlang or quotelang
if worklang == quotelang then
if worklang == termlang then
-- do nothing
else
insert(annotations, "in " .. format_langs(quotelang))
end
else
if quotelang ~= termlang then
insert(annotations, "quotation in " .. format_langs(quotelang))
end
insert(annotations, "overall work in " .. format_langs(worklang))
end
else
local lang2 = a("lang2")
if lang2 then
insert(annotations, "in " .. format_langs(lang2))
end
end
if #annotations > 0 then
sep = nil
add_with_sep(" (" .. concat(annotations, SEMICOLON_SPACE) .. ")")
end
local artist = parse_and_format_multivalued_annotated_text("artist", "and")
if artist then
add_with_sep("performed by " .. artist)
end
local feat = parse_and_format_multivalued_annotated_text("feat", "and")
if feat then
sep = " "
add_with_sep("ft. " .. feat)
end
if not format_as_cite then
add_actor_role()
end
local others = parse_and_format_annotated_text("others")
if others then
add_with_sep(others)
end
local quoted_in = parse_and_format_annotated_text("quoted_in", tag_with_cite, tag_with_cite)
if quoted_in then
add_with_sep("quoted in " .. quoted_in)
insert(tracking_categories, "Quotations using quoted-in parameter")
end
local location = parse_and_format_multivalued_annotated_text("location", "; ")
local publisher = parse_and_format_multivalued_annotated_text("publisher", "; ")
if publisher then
if location then
add_with_sep(location) -- colon
sep = "&#58; " -- colon
end
add_with_sep(publisher)
elseif location then
add_with_sep(location)
end
if not date_outputted then
add_date("no_paren")
end
local source = parse_and_format_multivalued_annotated_text("source", "and")
if source then
add_with_sep("sourced from " .. source)
end
local original = parse_and_format_annotated_text("original", tag_with_cite, tag_with_cite)
local by = parse_and_format_multivalued_annotated_text("by", "and")
local origtype = a("deriv") or "translation"
if original or by then
add_with_sep(origtype .. " of " .. (original or "original") .. (by and " by " .. by or ""))
end
-- Handle origlang=, origworklang=. How we handle them depends on whether the original title or author are explicitly
-- given.
local origlang = a("origlang")
local origworklang = a("origworklang")
local origlangtext, origworklangtext
if origlang then
origlangtext = "in " .. format_langs(origlang)
end
if origworklang then
origworklangtext = "overall work in " .. format_langs(origworklang)
end
if origlang or origworklang then
if original or by then
local orig_annotations = {}
if origlangtext then
insert(orig_annotations, origlangtext)
end
if origworklangtext then
insert(orig_annotations, origworklangtext)
end
sep = nil
add_with_sep(" (" .. concat(orig_annotations, SEMICOLON_SPACE) .. ")")
else
add_with_sep(origtype .. " of original" .. (origlangtext and " " .. origlangtext or ""))
if origworklangtext then
sep = nil
add_with_sep(" (" .. origworklangtext .. ")")
end
end
end
if ind ~= "" and has_newversion() then
local formatted_new_date = format_date_args(a, get_full_paramname, alias_map, "", "", nil, "Please provide a date or year", true)
if formatted_new_date then
add_with_sep(formatted_new_date)
end
end
-- Fetch date_published=/year_published=/month_published= and format appropriately.
local formatted_date_published = format_date_args(a, get_full_paramname, alias_map, "", "_published", nil, nil, true)
local platform = parse_and_format_multivalued_annotated_text("platform", "and")
if formatted_date_published then
add_with_sep("published " .. formatted_date_published .. (platform and " via " .. platform or ""))
elseif platform then
add_with_sep("via " .. platform)
end
-- From here on out, there should always be a preceding item, so we
-- can dispense with add_with_sep() and always insert the comma.
sep = nil
local function small(txt)
add(", <small>")
add(txt)
add("</small>")
end
-- Add an identifier to a book or article database such as DOI, ISBN, JSTOR, etc. `param_or_params`
-- is a string identifying the base param, or a list of such strings to check in turn. If found, the value
-- of the parameter is processed using `process` (a function of one argument, defaulting to mw.uri.encode()),
-- and then the actual URL to insert is generated by preceding with `pretext`, following with `posttext`,
-- and running the resulting string through small(), which first adds a comma and then the URL in small font.
local function add_identifier(param_or_params, pretext, posttext, process)
local val = a(param_or_params)
if val then
val = (process or mw.uri.encode)(val)
small(pretext .. val .. posttext)
end
end
add_identifier("bibcode", "[https://adsabs.harvard.edu/abs/", " →Bibcode]")
add_identifier("doi", '<span class="neverexpand">[https://doi.org/', " →DOI]</span>")
add_identifier("isbn", "", "", isbn)
add_identifier("issn", "", "", issn)
add_identifier("jstor", "[https://www.jstor.org/stable/", " →JSTOR]")
add_identifier("lccn", "", "", lccn)
add_identifier("oclc", "[https://search.worldcat.org/title/", " →OCLC]")
add_identifier("ol", "[https://openlibrary.org/works/OL", "/ →OL]")
add_identifier("pmid", "[https://www.ncbi.nlm.nih.gov/pubmed/", " →PMID]")
add_identifier("pmcid", "[https://www.ncbi.nlm.nih.gov/pmc/articles/", "/ →PMCID]")
add_identifier("ssrn", "[https://ssrn.com/abstract=", " →SSRN]")
-- add_identifier("urn", "", "", urn)
local id = a("id")
if id then
small(id)
end
archiveurl, archiveurl_fullname = aurl_with_name("archiveurl")
if archiveurl then
add(", archived from ")
local url, url_fullname = aurl_with_name("url")
if not url then
-- attempt to infer original URL from archive URL; this works at
-- least for Wayback Machine (web.archive.org) URL's
url = archiveurl:match("/(https?:.*)$")
if not url then
error(
("When |%s= is specified, |%s= must also be included"):format(archiveurl_fullname, url_fullname)
)
end
end
add("[" .. url .. " the original] on ")
local archivedate, archivedate_fullname = a_with_name("archivedate")
if archivedate then
add(format_date(archivedate))
elseif string.sub(archiveurl, 1, 28) == "https://web.archive.org/web/" then
-- If the archive is from the Wayback Machine, then it already contains the date
-- Get the date and format it
local wayback_date = string.sub(archiveurl, 29, 29 + 7)
wayback_date = string.sub(wayback_date, 1, 4)
.. "-"
.. string.sub(wayback_date, 5, 6)
.. "-"
.. string.sub(wayback_date, 7, 8)
add(format_date(wayback_date))
else
error(
("When |%s= is specified, |%s= must also be included"):format(
archiveurl_fullname,
archivedate_fullname
)
)
end
end
if a("accessdate") then
--Otherwise do not display here, as already used as a fallback for missing date= or year= earlier.
if (a("date") or a("nodate") or a("year")) and not a("archivedate") then
add(", retrieved " .. format_date(a("accessdate")))
end
end
local formatted_section = format_chapterlike("section", "section ")
if formatted_section then
add(", ")
add(formatted_section)
end
-- video game stuff
local system = parse_and_format_annotated_text("system")
if system then
add(", " .. system)
end
local scene = parse_and_format_annotated_text("scene")
if scene then
add(", scene: " .. scene)
end
local level = parse_and_format_annotated_text("level")
if level then
add(", level/area: " .. level)
end
local note = parse_and_format_annotated_text("note")
if note then
add(", " .. note)
end
local note_plain = parse_and_format_annotated_text("note_plain")
if note_plain then
add(" " .. note_plain)
end
-- Wrapper around format_numeric_param that inserts the formatted text with optional preceding text.
local function handle_numeric_param(paramname, singular_desc, pretext)
local numspec = format_numeric_param(paramname, singular_desc)
if numspec then
add((pretext or "") .. numspec)
end
end
handle_numeric_param("page", a("page_prefix") or "page", ", ")
handle_numeric_param("column", a("column_prefix") or "column", ", ")
handle_numeric_param("line", a("line_prefix") or "line", ", ")
-- FIXME: Does this make sense? What is other=?
local other = parse_and_format_annotated_text("other")
if other then
add(", " .. other)
end
end
local function add_authors(args, last_first)
-- Find maximum indexed author or last name.
local maxind = math.max(args.author.maxindex, args.last.maxindex)
-- Include max index of ancillary params so we get an error message about their use without the primary params.
local ancillary_params =
{"trans-author", "authorlink", "trans-authorlink", "first", "trans-first", "trans-last"}
for _, ancillary in ipairs(ancillary_params) do
maxind = math.max(maxind, args[ancillary].maxindex)
end
local num_authors = 0
for i = 1, maxind do
local ind = i == 1 and "" or i
local author, last = args.author[i], args.last[i]
if author or last then
local this_num_authors = add_author(
author,
"author" .. ind,
args["trans-author"][i],
"trans-author" .. ind,
args.authorlink[i],
"authorlink" .. ind,
args["trans-authorlink"][i],
"trans-authorlink" .. ind,
args.first[i],
"first" .. ind,
args["trans-first"][i],
"trans-first" .. ind,
last,
"last" .. ind,
args["trans-last"][i],
"trans-last" .. ind,
last_first
)
num_authors = num_authors + this_num_authors
sep = last_first and "; " or ", "
else
for _, cant_have in ipairs(ancillary_params) do
if args[cant_have][i] then
error(("Can't have |%s%s= without |author%s= or |last%s="):format(cant_have, ind, ind, ind))
end
end
end
end
return num_authors
end
local function add_newversion()
-- If there's a "newversion" section, add the new-version text.
if has_newversion() then
sep = nil
--Test for new version of work.
add(SEMICOLON_SPACE)
if args.newversion then -- newversion= is intended for English text, e.g. "quoted in" or "republished as".
add(args.newversion)
elseif not args.edition2 then
if has_new_title_or_author() then
add("republished as")
else
add("republished")
end
end
add(" ")
return ""
else
return ", "
end
end
------------------- Now we start outputting text ----------------------
local need_comma = false
-- Set this now so a() works just below.
get_full_paramname = make_get_full_paramname("")
if args.brackets then
add("[")
end
bold_year = not format_as_cite
year_last = format_as_cite
formatted_date, need_date = format_date_args(
a,
get_full_paramname,
alias_map,
nil,
nil,
bold_year,
"Can we [[:Category:Requests for date|date]] this quote?",
year_last
)
-- Fetch origdate=/origyear=/origmonth= and format appropriately.
formatted_origdate = format_date_args(a, get_full_paramname, alias_map, "orig", nil, nil, nil, year_last)
local num_authors, need_date
if format_as_cite then
num_authors = add_authors(args, "last_first")
if author_outputted then
sep = " "
end
-- Display all the text that comes after the author, for the main portion.
postauthor("", num_authors, "format_as_cite")
author_outputted = false
sep = add_newversion()
-- Add the newversion author(s).
if args["2ndauthor"] or args["2ndlast"] then
num_authors = add_author(
args["2ndauthor"],
"2ndauthor",
nil,
nil,
args["2ndauthorlink"],
"2ndauthorlink",
nil,
nil,
args["2ndfirst"],
"2ndfirst",
nil,
nil,
args["2ndlast"],
"2ndlast",
nil,
nil,
"last_first"
)
sep = ", "
else
for _, cant_have in ipairs{"2ndauthorlink", "2ndfirst"} do
if args[cant_have] then
error(("Can't have |%s= without |2ndauthor= or |2ndlast="):format(cant_have))
end
end
end
-- Display all the text that comes after the author, for the "newversion" section.
postauthor(2, num_authors, "format_as_cite")
else
if formatted_date then
need_comma = true
add(formatted_date)
end
if formatted_origdate then
need_comma = true
add(SPACE_LBRAC .. formatted_origdate .. RBRAC)
end
if need_comma then
sep = ", "
end
date_outputted = true
num_authors = add_authors(args)
-- Display all the text that comes after the author, for the main portion.
postauthor("", num_authors)
author_outputted = false
sep = add_newversion()
-- Add the newversion author(s).
if args["2ndauthor"] or args["2ndlast"] then
num_authors = add_author(
args["2ndauthor"],
"2ndauthor",
nil,
nil,
args["2ndauthorlink"],
"2ndauthorlink",
nil,
nil,
args["2ndfirst"],
"2ndfirst",
nil,
nil,
args["2ndlast"],
"2ndlast",
nil,
nil
)
sep = ", "
else
for _, cant_have in ipairs{"2ndauthorlink", "2ndfirst"} do
if args[cant_have] then
error(("Can't have |%s= without |2ndauthor= or |2ndlast="):format(cant_have))
end
end
end
-- Display all the text that comes after the author, for the "newversion" section.
postauthor(2, num_authors)
end
if not args.nocolon then
sep = nil
add(":")
elseif args.usenodot and not args.nodot then
add(".")
end
-- Concatenate output portions to form output text.
local output_text = concat(output)
-- Remainder of code handles adding categories. We add one or more of the following categories:
--
-- 1. [[Category:LANG terms with quotations]], based on the first language code in termlang= or 1=. Added to
--    mainspace, Reconstruction: and Appendix: pages as well as Citations: pages if the corresponding mainspace
--    page exists. Not added if nocat= is given. Note that [[Module:usex]] adds the same category using the same
--    logic, but we do it here too because we may not have a quotation to format. (We add in those circumstances
--    because typically when there's no quotation to format, it's because it's formatted manually underneath the
--    citation, or using {{ja-x}}, {{th-x}} or similar.)
-- 2. [[Category:Requests for date in LANG entries]], based on the first language code in 1=. Added to mainspace,
--    Reconstruction:, Appendix: and Citations: pages unless nocat= is given.
-- 3. [[Category:Quotations using nocat parameter]], if nocat= is given. Added to mainspace, Reconstruction:,
--    Appendix: and Citations: pages.
local categories = {}
local termlang = get_first_lang(args.termlang or argslang)
if args.nocat then
if format_as_cite then
insert(tracking_categories, "Citations using nocat parameter")
else
insert(tracking_categories, "Quotations using nocat parameter")
end
else
-- don't create language tracking categories for citations
if not format_as_cite then
local title
if args.pagename then -- for testing, doc pages, etc.
title = mw.title.new(args.pagename)
if not title then
error(("Bad value for `args.pagename`: '%s'"):format(args.pagename))
end
else
title = mw.title.getCurrentTitle()
end
-- Only add [[Citations:foo]] to [[:Category:LANG terms with quotations]] if [[foo]] exists.
local ok_to_add_cat
if title.nsText ~= "Citations" then
ok_to_add_cat = true
else
local mainspace_title = mw.title.new(title.text)
if mainspace_title and mainspace_title.exists then
ok_to_add_cat = true
end
end
if ok_to_add_cat then
insert(categories, termlang:getFullName() .. " terms with quotations")
end
end
if need_date then
local argslangobj = get_first_lang(argslang)
insert(categories, "Requests for date in " .. argslangobj:getCanonicalName() .. " entries")
end
end
return output_text .. (
not lang and "" or
(#categories > 0 and format_categories(categories, lang, args.sort) or "") .. (
#tracking_categories > 0
and format_categories(
tracking_categories,
lang,
args.sort,
nil,
not page_should_be_ignored(mw.title.getCurrentTitle().fullText)
)
or ""
)
)
end
-- Alias specs for type= and type2=. Each spec is `{canon, aliases, with_newversion}` where `canon` is the canonical
-- parameter (with "2" added if type2= is being handled), `aliases` is a comma-separated string of aliases (with "2"
-- added if type2= is being handled, except for numeric params), and `with_newversion` indicates whether we should
-- process this spec if type2= is being handled.
local type_alias_specs = {
    av = {
    {"author", "writer,writers", true},
    {"chapter", "episode", true},
    {"chapterurl", "episodeurl", true},
    {"trans-chapter", "trans-episode", true},
    {"chapter_tlr", "episode_tlr,episode_tlrs,episode_translator,episode_translators", true},
    {"chapter_series", "episode_series", true},
    {"chapter_seriesvolume", "episode_seriesvolume", true},
    {"chapter_number", "episode_number", true},
    {"chapter_plain", "episode_plain", true},
    {"volume", "season", true},
    {"volumes", "seasons", true},
    {"volume_plain", "season_plain", true},
    {"volumeurl", "seasonurl", true},
    {"platform", "network", true},
    },
book = {
{"author", "3"},
{"title", "4"},
{"url", "5"},
{"year", "2"},
{"page", "6"},
{"text", "7"},
{"t", "8"},
},
journal = {
{"year", "2"},
{"author", "3"},
{"chapter", "title,article,4", true},
{"chapterurl", "titleurl,articleurl", true},
{"trans-chapter", "trans-title,trans-article", true},
{"chapter_tlr", "title_tlr,title_tlrs,title_translator,title_translators,article_tlr,article_tlrs,article_translator,article_translators", true},
{"chapter_series", "title_series,article_series", true},
{"chapter_seriesvolume", "title_seriesvolume,article_seriesvolume", true},
{"chapter_number", "title_number,article_number", true},
{"chapter_plain", "title_plain,article_plain", true},
{"title", "journal,magazine,newspaper,work,5", true},
{"trans-title", "trans-journal,trans-magazine,trans-newspaper,trans-work", true},
{"tlr", "journal_tlr,journal_tlrs,journal_translator,journal_translators,magazine_tlr,magazine_tlrs,magazine_translator,magazine_translators,newspaper_tlr,newspaper_tlrs,newspaper_translator,newspaper_translators,work_tlr,work_tlrs,work_translator,work_translators", true},
{"url", "6,journalurl,magazineurl,newspaperurl,workurl", true},
{"page", "7"},
{"source", "newsagency,news_agency", true},
{"text", "8"},
{"t", "9"},
},
}
-- Process interally-handled aliases related to type= or type2=. `args` is a table of arguments; `typ` is the value of
-- type= or type2=; newversion=true if we're dealing with type2=; alias_map is used to keep track of alias mappings
-- seen.
local function process_type_aliases(args, typ, newversion, alias_map)
local ind = newversion and "2" or ""
local deprecated = ine(args.lang)
if not type_alias_specs[typ] then
local possible_values = {}
for possible, _ in pairs(type_alias_specs) do
insert(possible_values, possible)
end
sort(possible_values)
error(
("Unrecognized value '%s' for type%s=; possible values are %s"):format(
typ,
ind,
concat(possible_values, ",")
)
)
end
for _, alias_spec in ipairs(type_alias_specs[typ]) do
local canon, aliases, with_newversion = unpack(alias_spec)
if with_newversion or not newversion then
canon = canon .. ind
aliases = split(aliases, ",", true)
local saw_alias = nil
for _, alias in ipairs(aliases) do
if alias:match("^%d+$") then
alias = tonumber(alias)
if deprecated then
alias = alias - 1
end
else
alias = alias .. ind
end
if args[alias] then
if saw_alias == nil then
saw_alias = alias
else
error(("|%s= and |%s= are aliases; cannot specify a value for both"):format(saw_alias, alias))
end
end
end
if saw_alias and (not newversion or type(saw_alias) == "string") then
if args[canon] then
error(("|%s= is an alias of |%s=; cannot specify a value for both"):format(saw_alias, canon))
end
args[canon] = args[saw_alias]
-- Wipe out the original after copying. This is important in case of a param that has general significance
-- but has been redefined (e.g. {{quote-av}} redefines number= for the episode number, and
-- {{quote-journal}} redefines title= for the chapter= (article). It's also important due to unhandled
-- parameter checking.
args[saw_alias] = nil
alias_map[canon] = saw_alias
end
end
end
end
-- Clone and combine frame's and parent's args while also assigning nil to empty strings. Handle aliases and ignores.
local function clone_args(direct_args, parent_args)
local args = {}
-- Processing parent args must come first so that direct args override parent args. Note that if a direct arg is
-- specified but is blank, it will still override the parent arg (with nil).
for pname, param in pairs(parent_args) do
-- [[Special:WhatLinksHere/Wiktionary:Tracking/quote/param/PARAM]]
track("param/" .. pname)
args[pname] = ine(param)
end
-- Process ignores. The value of `ignore` is a comma-separated list of parameter names to ignore (erase). We need to
-- do this before aliases due to {{quote-song}}, which sets chapter= to the value of title= in the direct params and
-- sets title= to the value of album= using an alias. If we do the ignores after aliases, we get an error during alias
-- processing, saying that title= and its alias album= are both present.
local ignores = ine(direct_args.ignore)
if ignores then
for ignore in gsplit(ignores, "%s*,%s*") do
args[ignore] = nil
end
end
local alias_map = {}
local other_controls = {}
-- noroman
local noroman = ine(direct_args.noroman)
if noroman then
other_controls.overrides = other_controls.overrides or {}
for param in gsplit(noroman, "%s*,%s*") do
other_controls.overrides[param] = (other_controls.overrides[param] or {})
other_controls.overrides[param].noroman = true
end
end
-- Process internally-specified aliases using type= or type2=.
local typ = args.type or direct_args.type
if typ then
process_type_aliases(args, typ, false, alias_map)
end
local typ2 = args.type2 or direct_args.type2
if typ2 then
process_type_aliases(args, typ2, true, alias_map)
end
-- Process externally-specified aliases. The value of `alias` is a list of semicolon-separated specs, each of which
-- is of the form DEST:SOURCE,SOURCE,... where DEST is the canonical name of a parameter and SOURCE refers to an
-- alias. Whitespace is allowed between all delimiters. The order of aliases may be important. For example, for
-- {{quote-journal}}, title= contains the article name and is an alias of underlying chapter=, while journal= or
-- work= contains the journal name and is an alias of underlying title=. As a result, the title -> chapter alias
-- must be specified before the journal/work -> title alias.
--
-- Whenever we copy a value from argument SOURCE to argument DEST, we record an entry for the pair in alias_map, so
-- that when we would display an error message about DEST, we display SOURCE instead.
--
-- Do alias processing (and ignore and error_if processing) before processing direct_args so that e.g. we can set up
-- an alias of title -> chapter and then set title= to something else in the direct args ({{quote-hansard}} does
-- this).
--
-- FIXME: Delete this once we've converted all alias processing to internal.
local aliases = ine(direct_args.alias)
if aliases then
-- Allow and discard a trailing semicolon, to make managing multiple aliases easier.
aliases = ugsub(aliases, "%s*;$", "")
for alias_spec in gsplit(aliases, "%s*;%s*") do
local alias_spec_parts = split(alias_spec, "%s*:%s*")
if #alias_spec_parts ~= 2 then
error(("Alias spec '%s' should have one colon in it"):format(alias_spec))
end
local dest, sources = unpack(alias_spec_parts)
sources = split(sources, "%s*,%s*")
local saw_source = nil
for _, source in ipairs(sources) do
if source:match("^%d+$") then
source = tonumber(source)
end
if args[source] then
if saw_source == nil then
saw_source = source
else
error(("|%s= and |%s= are aliases; cannot specify a value for both"):format(saw_source, source))
end
end
end
if saw_source then
if args[dest] then
error(("|%s= is an alias of |%s=; cannot specify a value for both"):format(saw_source, dest))
end
args[dest] = args[saw_source]
-- Wipe out the original after copying. This important in case of a param that has general significance
-- but has been redefined (e.g. {{quote-av}} redefines number= for the episode number, and
-- {{quote-journal}} redefines title= for the chapter= (article). It's also important due to unhandled
-- parameter checking.
args[saw_source] = nil
alias_map[dest] = saw_source
end
end
end
-- Process error_if. The value of `error_if` is a comma-separated list of parameter names to throw an error if seen
-- in parent_args (they are params we overwrite in the direct args).
local error_ifs = ine(direct_args.error_if)
if error_ifs then
for error_if in gsplit(error_ifs, "%s*,%s*") do
if ine(parent_args[error_if]) then
error(
("Cannot specify a value |%s=%s as it would be overwritten or ignored"):format(
error_if,
ine(parent_args[error_if])
)
)
end
end
end
for pname, param in pairs(direct_args) do
-- ignore control params
if pname ~= "ignore" and pname ~= "alias" and pname ~= "error_if" and pname ~= "noroman" then
args[pname] = ine(param)
end
end
return args, alias_map, other_controls
end
local function get_args(frame_args, parent_args, require_lang)
-- FIXME: We are processing arguments twice, once in clone_args() and then again in [[Module:parameters]]. This is
-- wasteful of memory.
local cloned_args, alias_map, other_controls = clone_args(frame_args, parent_args)
local deprecated = ine(parent_args.lang)
local alias_of_t = {alias_of = "t"}
local boolean = {type = "boolean"}
local language_sublist = {type = "language", sublist = true}
local list_allow_holes = {list = true, allow_holes = true}
local script = {type = "script"}
-- First, the "single" params that don't have FOO2 or FOOn versions.
local params = {
[deprecated and "lang" or 1] = {required = require_lang, type = "language", sublist = true, default = "und"},
["lang2"] = language_sublist,
["newversion"] = true,
["author"] = list_allow_holes,
["2ndauthor"] = true,
["trans-author"] = list_allow_holes,
["authorlink"] = list_allow_holes,
["2ndauthorlink"] = true,
["trans-authorlink"] = list_allow_holes,
["first"] = list_allow_holes,
["2ndfirst"] = true,
["trans-first"] = list_allow_holes,
["last"] = list_allow_holes,
["2ndlast"] = true,
["trans-last"] = list_allow_holes,
["nocat"] = boolean,
["nocolon"] = boolean,
-- quote params
text = true,
passage = {alias_of = "text"},
tr = true,
transliteration = {alias_of = "tr"},
ts = true,
transcription = {alias_of = "ts"},
norm = true,
normalization = {alias_of = "norm"},
sc = script,
normsc = script,
sort = true,
subst = true,
footer = true,
lit = true,
t = true,
translation = alias_of_t,
gloss = alias_of_t,
lb = true,
brackets = boolean,
-- original quote params
origtext = true,
origtr = true,
origts = true,
orignorm = true,
origsc = script,
orignormsc = script,
origsubst = true,
origlb = true,
usenodot = boolean,
nodot = boolean,
inline = boolean,
asquote = boolean,
ascite = boolean,
}
-- Most params have PARAM2 variants for use with `newversion`. FIXME: We should generalize this to
-- allow PARAMN variants for any N.
local function add_with_2(param, value)
params[param] = value
params[param .. "2"] = value
end
local function alias_with_2(alias, canon)
params[alias] = {alias_of = canon}
params[alias .. "2"] = {alias_of = canon .. "2"}
end
for _, param12 in ipairs{
"worklang",
"termlang",
"origlang",
"origworklang"
} do
add_with_2(param12, language_sublist)
end
-- Then the newversion params (which have FOO2 versions).
for _, param12 in ipairs{
-- author-like params; author params themselves are either list params (author=, last=, etc.) or single params
-- (2ndauthor=, 2ndlast=, etc.)
"coauthors",
"quotee",
"tlr",
"editor",
"editors",
"mainauthor",
"compiler",
"compilers",
"director",
"directors",
"lyricist",
"lyrics-translator",
"composer",
"role",
"actor",
"artist",
"feat",
-- author control params
"default-authorlabel",
"authorlabel",
-- title
"title",
"trans-title",
"series",
"seriesvolume",
"notitle",
-- entry
"entry",
"entryurl",
"trans-entry",
-- chapter
"chapter",
"chapterurl",
"chapter_number",
"chapter_plain",
"chapter_series",
"chapter_seriesvolume",
"trans-chapter",
"chapter_tlr",
-- section
"section",
"sectionurl",
"section_number",
"section_plain",
"section_series",
"section_seriesvolume",
"trans-section",
-- other video-game params
"system",
"scene",
"level",
-- URL
"url",
"urls",
"archiveurl",
-- edition
"edition",
"edition_plain",
-- ID params
"bibcode",
"doi",
"isbn",
"issn",
"jstor",
"lccn",
"oclc",
"ol",
"pmid",
"pmcid",
"ssrn",
"urn",
"id",
-- misc date params; most date params handled below
"archivedate",
"accessdate",
"nodate",
-- numeric params handled below
-- other params
"type",
"genre",
"format",
"medium",
"others",
"quoted_in",
"location",
"publisher",
"original",
"by",
"deriv",
"note",
"note_plain",
"other",
"source",
"platform",
} do
add_with_2(param12, true)
end
-- Then the aliases of newversion params (which have FOO2 versions).
for _, param12_aliased in ipairs{
{"role", "roles"},
{"role", "speaker"},
{"tlr", "tlrs"},
{"tlr", "translator"},
{"tlr", "translators"},
{"chapter_tlr", "chapter_tlrs"},
{"chapter_tlr", "chapter_translator"},
{"chapter_tlr", "chapter_translators"},
{"doi", "DOI"},
{"isbn", "ISBN"},
{"issn", "ISSN"},
{"jstor", "JSTOR"},
{"lccn", "LCCN"},
{"oclc", "OCLC"},
{"ol", "OL"},
{"pmid", "PMID"},
{"pmcid", "PMCID"},
{"ssrn", "SSRN"},
{"urn", "URN"},
} do
local canon, alias = unpack(param12_aliased)
alias_with_2(alias, canon)
end
-- Then the date params.
for _, datelike in ipairs{{"", ""}, {"orig", ""}, {"", "_published"}} do
local pref, suf = unpack(datelike)
for _, arg in ipairs{"date", "year", "month", "start_date", "start_year", "start_month"} do
add_with_2(pref .. arg .. suf, true)
end
end
local numeric_param_suffixes = {"", "s", "_plain", "url", "_prefix"}
-- Then the numeric params.
for _, numeric in ipairs{"volume", "issue", "number", "line", "page", "column"} do
for _, suf in ipairs(numeric_param_suffixes) do
add_with_2(numeric .. suf, true)
end
end
-- And the aliases of numeric params.
for _, numeric_aliased in ipairs{{"volume", "vol"}} do
local canon, alias = unpack(numeric_aliased)
for _, suf in ipairs(numeric_param_suffixes) do
alias_with_2(alias .. suf, canon .. suf)
end
end
return process_params(cloned_args, params), alias_map, other_controls
end
local function get_origtext_params(args)
local origtext, origtextlang, origsc, orignormsc
if args.origtext then
-- Wiktionary language codes have at least two lowercase letters followed possibly by lowercase letters and/or
-- hyphens (there are more restrictions but this is close enough). Also check for nonstandard Latin etymology
-- language codes (e.g. VL. or LL.). (There used to be more nonstandard codes but they have all been
-- eliminated.)
origtextlang, origtext = args.origtext:match("^(%l%l[%l-]*):([^ ].*)$")
if not origtextlang then
-- Special hack for Latin variants, which can have nonstandard etym codes, e.g. VL., LL.
origtextlang, origtext = args.origtext:match("^(%uL%.):([^ ].*)$")
end
if not origtextlang then
error("origtext= should begin with a language code prefix")
end
origtextlang = get_lang(origtextlang, nil, "allow etym") or
error("origtext= should begin with a language code prefix")
origsc = args.origsc
orignormsc = args.orignormsc
else
for _, noparam in ipairs{"origtr", "origts", "origsc", "orignorm", "orignormsc", "origsubst", "origlb"} do
if args[noparam] then
error(("Cannot specify %s= without origtext="):format(noparam))
end
end
end
return origtext, origtextlang, origsc, orignormsc
end
local function get_quote(args, is_cite)
local text = args.text
local gloss = args.t
local tr = args.tr
local ts = args.ts
local norm = args.norm
local sc = args.sc
local normsc = args.normsc
-- Fetch original-text parameters.
local origtext, origtextlang, origsc, orignormsc = get_origtext_params(args)
-- If any quote-related args are present, display the actual quote; otherwise, display nothing.
if text or gloss or tr or ts or norm or args.origtext then
-- Pass "und" here rather than cause an error; there will be an error on mainspace, Citations, etc. pages
-- in any case in source() if the language is omitted.
local lang = get_first_lang(args[1] or args.lang)
local termlang = args.termlang and get_first_lang(args.termlang) or lang
local usex_data = {
lang = lang,
termlang = termlang,
usex = text,
sc = sc,
translation = gloss,
normalization = norm,
normsc = normsc,
transliteration = tr,
transcription = ts,
brackets = args.brackets,
subst = args.subst,
lit = args.lit,
footer = args.footer,
qq = parse_and_format_labels(args.lb, lang),
quote = "quote-meta",
orig = origtext,
origlang = origtextlang,
origsc = origsc,
orignorm = args.orignorm,
orignormsc = orignormsc,
origtr = args.origtr,
origts = args.origts,
origsubst = args.origsubst,
origqq = parse_and_format_labels(args.origlb, lang),
noreq = args.noreq,
nocat = is_cite or args.nocat,
}
if args.inline then
-- don't let usex format the footer, otherwise it gets inlined with the rest of the quoted text
usex_data.footer = nil
usex_data.inline = 1
text = format_usex(usex_data)
if text then
text = " “" .. text .. "”"
else
text = ""
end
if args.footer then
text = text .. "<dl><dd>" .. args.footer .. "</dd></dl>"
end
else
text = "<dl><dd>" .. format_usex(usex_data) .. "</dd></dl>"
end
elseif args.footer then
text = "<dl><dd>" .. args.footer .. "</dd></dl>"
end
return text
end
-- External interface, meant to be called from a template. Replaces {{quote-meta}} and meant to be the primary
-- interface for {{quote-*}} templates.
function export.quote_t(frame)
local args, alias_map, other_controls = get_args(frame.args, frame:getParent().args, "require_lang")
if args.ascite then
return export.cite_t(frame)
end
return show_quote(args, alias_map, other_controls)
end
function show_quote(args, alias_map, other_controls)
local parts = {}
insert(parts, '<div class="citation-whole"><span class="cited-source">')
insert(parts, export.source(args, alias_map, nil, other_controls))
insert(parts, "</span>")
insert(parts, get_quote(args))
insert(parts, "</div>")
local retval = concat(parts)
return deprecated and frame:expandTemplate({
title = "check deprecated lang param usage",
args = {retval, lang = args.lang},
}) or retval
end
-- External interface, meant to be called from a template. Replaces {{cite-meta}} and meant to be the primary
-- interface for {{cite-*}} templates.
function export.cite_t(frame)
local parent_args = {}
for k, v in pairs(frame:getParent().args) do
parent_args[k] = v
end
-- use "und" as lang if none provided
if parent_args[1] == nil then
parent_args[1] = "und"
end
local args, alias_map, other_controls = get_args(frame.args, parent_args)
if args.asquote then
return show_quote(args, alias_map, other_controls)
end
return show_cite(args, alias_map, other_controls)
end
function show_cite(args, alias_map, other_controls)
local parts = {}
-- don't nag for translations
if args.text and not args.t then
args.noreq = 1
end
local len_visible = args.text and ulen((args.text:gsub("<[^<>]+>", ""))) or 0
if len_visible == 0 then
if not args.t or args.t == "-" then
args.nocolon = true
end
elseif args.inline == nil then
args.inline = not (
args.block_text
or len_visible > 300
or (args.t and not args.t == "-" and len_visible < 80)
or string.match(args.text, "<br>")
)
end
insert(parts, '<span class="citation-whole"><span class="cited-source">')
insert(parts, export.source(args, alias_map, "format_as_cite", other_controls))
insert(parts, "</span>")
insert(parts, get_quote(args, "is_cite"))
insert(parts, "</span>")
local retval = concat(parts)
return deprecated
and frame:expandTemplate({
title = "check deprecated lang param usage",
args = {retval, lang = args.lang},
})
or retval
end
-- External interface, meant to be called from a template.
function export.call_quote_template(frame)
    return export.call_template(frame)
end
-- External interface, for calling a template with overloaded parameters.
function export.overload(frame)
local iargs, overloaded_args = process_params(frame.args, {
[1] = {required = true}
}, true)
local parent_args = frame:getParent().args
for k, v in pairs(parent_args) do
overloaded_args[k] = v
end
return frame:expandTemplate{title = iargs[1], args = overloaded_args}
end
-- External interface, meant to be called from a template.
function export.call_template(frame)
local parameter_sublist = {type = "parameter", sublist = true}
local iargs, other_direct_args = process_params(frame.args, {
["template"] = true,
["textparam"] = parameter_sublist,
["pageparam"] = parameter_sublist,
["propagateparams"] = parameter_sublist,
["allowparams"] = {sublist = true}, -- Doesn't use type = "parameter", because any that end in :list get processed differently.
}, true)
local function fetch_param(source, params)
for _, param in ipairs(params) do
if source[param] then
return source[param]
end
end
return nil
end
local params = {
["text"] = true,
["passage"] = true,
["footer"] = true, -- always propagates, but gets special formatting
}
-- paramaters that can be used during template declaration or included in template calls
-- if the template is called with param=- it will set any declared value to nil
local always_propagate = {
["brackets"] = true,
["usenodot"] = true,
["nodot"] = true,
["ascite"] = true,
["asquote"] = true,
}
for k,v in pairs(always_propagate) do
params[k] = v
end
local textparam = iargs.textparam or {}
for _, param in ipairs(textparam) do
params[param] = true
end
local pageparam = iargs.pageparam or {}
local pageparam1 = pageparam[1]
if pageparam1 ~= nil then
params["page"], params["pages"] = true, true
for _, param in ipairs(pageparam) do
params[param] = true
end
end
local allowparams, allow_all, list = iargs.allowparams, false
if allowparams ~= nil then
for _, allow in ipairs(allowparams) do
local param = allow:match("^(.*):list$")
if param then
if list == nil then
list = {list = true}
end
params[scribunto_parameter_key(param)] = list
elseif allow == "*" then
track("no parameter checking")
allow_all = true
else
params[scribunto_parameter_key(allow)] = true
end
end
else
local parent = frame:getParent()
local template_name = parent:getTitle()
local template_title = new_title(template_name)
local content = template_title:getContent()
local allowed_params, seen = {}, {}
-- Detect all params used by the parent template. param:get_name() takes the
-- parent frame arg table as an argument so that preprocessing will take
-- them into account, since it will matter if the name contains another
-- parameter (e.g. the outer param in "{{{foo{{{bar}}}baz}}}" will change
-- depending on the value for bar=). `seen` memoizes results based on the
-- raw parameter text (which is stored as a string in the parameter object),
-- which avoids unnecessary param:get_name() calls, which are non-trivial.
for param in find_parameters(content) do
local raw = param.raw
if not seen[raw] then
allow = param:get_name(template_args)
params[scribunto_parameter_key(allow)] = true
seen[raw] = true
end
end
end
local propagateparams = iargs.propagateparams or {}
for _, param in ipairs(propagateparams) do
params[param] = true
end
local parent_args = frame:getParent().args
local args = process_params(parent_args, params, allow_all)
parent_args = shallow_copy(parent_args)
if textparam[1] ~= "-" then
other_direct_args.passage = args.text or args.passage or fetch_param(args, textparam)
end
if not (pageparam1 == nil or pageparam1 == "-") then
other_direct_args.page = fetch_param(args, pageparam) or args.page or other_direct_args.page or nil
other_direct_args.pages = args.pages or other_direct_args.pages or nil
if other_direct_args.page == "-" then
other_direct_args.page = nil
end
if other_direct_args.pages == "-" then
other_direct_args.pages = nil
end
end
if args.footer then
other_direct_args.footer = frame:expandTemplate{title = "small", args = {args.footer}}
end
for param, _ in pairs(always_propagate) do
if args[param] == "-" then
other_direct_args[param] = nil
else
other_direct_args[param] = args[param] or other_direct_args[param] or nil
end
end
-- authorlink=- can be used to prevent copying of author= to authorlink= but we don't want to propagate this to
-- the actual {{quote-*}} code.
if other_direct_args.authorlink == "-" then
other_direct_args.authorlink = nil
end
for _, param in ipairs(propagateparams) do
if args[param] then
other_direct_args[param] = args[param]
end
end
return frame:expandTemplate{title = iargs.template or "quote-book", args = other_direct_args}
end
local paramdoc_param_replacements = {
passage = {
param_with_synonym = "<<synonym>>, {{para|text}}, or {{para|passage}}",
param_no_synonym = "{{para|text}} or {{para|passage}}",
text = [=[
* <<params>> – the passage to be quoted.]=],
},
page = {
param_with_synonym = "<<synonym>> or {{para|page}}, or {{para|pages}}",
param_no_synonym = "{{para|page}} or {{para|pages}}",
text = [=[
* <<params>> – '''mandatory in some cases''': the page number(s) quoted from. When quoting a range of pages, note the following:
** Separate the first and last pages of the range with an [[en dash]], like this: {{para|pages|10–11}}.
** You must also use {{para|pageref}} to indicate the page to be linked to (usually the page on which the Wiktionary entry appears).
: This parameter must be specified to have the template link to the online version of the work.]=],
},
page_with_roman_preface = {
param_with_synonym = {"inherit", "page"},
param_no_synonym = {"inherit", "page"},
text = [=[
* <<params>> – '''mandatory in some cases''': the page number(s) quoted from. If quoting from the preface, specify the page number(s) in lowercase Roman numerals. When quoting a range of pages, note the following:
** Separate the first and last page number of the range with an [[en dash]], like this: {{para|pages|10–11}} or {{para|pages|iii–iv}}.
** You must also use {{para|pageref}} to indicate the page to be linked to (usually the page on which the Wiktionary entry appears).
: This parameter must be specified to have the template link to the online version of the work.]=],
},
chapter = {
param_with_synonym = "<<synonym>> or {{para|chapter}}",
param_no_synonym = "{{para|chapter}}",
text = [=[
* <<params>> – the name of the chapter quoted from.]=],
},
roman_chapter = {
param_with_synonym = {"inherit", "chapter"},
param_no_synonym = {"inherit", "chapter"},
text = [=[
* <<params>> – the chapter number quoted from in uppercase Roman numerals.]=],
},
arabic_chapter = {
param_with_synonym = {"inherit", "chapter"},
param_no_synonym = {"inherit", "chapter"},
text = [=[
* <<params>> – the chapter number quoted from in Arabic numerals.]=],
},
trailing_params = {
text = [=[
* {{para|footer}} – a comment on the passage quoted.
* {{para|brackets}} – use {{para|brackets|on}} to surround a quotation with [[bracket#Noun|brackets]]. This indicates that the quotation either contains a mere mention of a term (for example, “some people find the word '''''manoeuvre''''' hard to spell”) rather than an actual use of it (for example, “we need to '''manoeuvre''' carefully to avoid causing upset”), or does not provide an actual instance of a term but provides information about related terms.]=],
},
}
function export.paramdoc(frame)
local parargs = frame:getParent().args
local args = process_params(parargs, {
[1] = true,
})
local text = args[1]
local function do_param_with_optional_synonym(param, text_to_sub, paramtext_synonym, paramtext_no_synonym)
local function sub_param(synonym)
local subbed_paramtext
if synonym then
subbed_paramtext = paramtext_synonym:gsub("<<synonym>>", "{{para|" .. replacement_escape(synonym) .. "}}")
else
subbed_paramtext = paramtext_no_synonym
end
return frame:preprocess((text_to_sub:gsub("<<params>>", replacement_escape(subbed_paramtext))))
end
text = text:gsub("<<" .. pattern_escape(param) .. ">>", function()
return sub_param()
end)
text = text:gsub("<<" .. pattern_escape(param) .. ":(.-)>>", sub_param)
end
local function fetch_text(param_to_replace, key)
local spec = paramdoc_param_replacements[param_to_replace]
local val = spec[key]
if type(val) == "string" then
return val
end
if type(val) == "table" and val[1] == "inherit" then
return fetch_text(val[2], key)
end
error(
"Internal error: Unrecognized value for param '"
.. param_to_replace
.. "', key '"
.. key
.. "': "
.. mw.dumpObject(val)
)
end
for param_to_replace, spec in pairs(paramdoc_param_replacements) do
if not spec.param_no_synonym then
-- Text to substitute directly.
text = text:gsub("<<" .. pattern_escape(param_to_replace) .. ">>", function()
return frame:preprocess(fetch_text(param_to_replace, "text"))
end)
else
do_param_with_optional_synonym(
param_to_replace,
fetch_text(param_to_replace, "text"),
fetch_text(param_to_replace, "param_with_synonym"),
fetch_text(param_to_replace, "param_no_synonym")
)
end
end
-- Remove final newline so template code can add a newline after invocation
text = text:gsub("\n$", "")
return text
end
return export

Latest revision as of 04:52, 9 April 2026

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

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