మాడ్యూల్:ISO 639 name: కూర్పుల మధ్య తేడాలు

5,904 బైట్లు చేర్చారు ,  2 సంవత్సరాల క్రితం
sync from sandbox;
చి (en:Module:ISO_639_name నుండి కూర్పులను దిగుమతి చేసాం)
(sync from sandbox;)
local getArgs = require ('Module:Arguments').getArgs;
local override_data = mw.loadData ('Module:Language/data/ISO 639 override');
--local override_data = mw.loadData ('Module:Language/data/ISO 639 override/sandbox');
local deprecated_data = mw.loadData ('Module:Language/data/ISO 639 deprecated');
local parts = {
{'Module:Language/data/ISO 639-1', '1'},
{'Module:Language/data/ISO 639-2', '2'},
{'Module:Language/data/ISO 639-2B', '2B'},
{'Module:Language/data/ISO 639-3', '3'},
{'Module:Language/data/ISO 639-5', '5'},
}
 
 
--[[--------------------------< E R R O R _ M E S S A G E S >--------------------------------------------------
 
TODO: change to default hiding of error messages? show with with personal css override:
.show_639_err_msgs {display: inline !important;}
 
]]
 
local error_messages = {
-- ['err_msg'] = '<span style="font-size:100%; display:none" class="error show_639_err_msgs">error: $1</span> ([[CategoryTemplate:ISO 639 name template errors|help]])</span>',
['err_msg'] = '<span style="font-size:100%;" class="error show_639_err_msgs">error: $1</span>[[Category:ISO 639 name template errors]]',
['err_text'] = { -- error messages used only in the code to name functions
['ietf'] = '$1 is an IETF tag', -- $1 is the ietf tag
['required'] = 'ISO 639$1 code is required', -- $1 is the 639 '-1', '-2', '-3', '-5' part suffix; may be empty string
['not_code'] = '$1 is not an ISO 639$2 code', -- $1 is non-code input; $2 is 639 part suffix; may be empty string
 
-- code to name functions and iso_639_name_to_code()
['name'] = 'language name required',
['not_part'] = '$1 not an ISO 639 part', -- $1 is invalid 639 suffix (without hyphen)
 
['no_code'] = 'no code in ISO 639-$1 for $2', -- $1 is 639 part suffix; $2 is language name
['code_name'] = 'language code or name required', -- iso_639() only
}
}
 
local error_cat = '[[Category:ISO 639 name template errors]]';
 
 
--[[--------------------------< S U B S T I T U T E >----------------------------------------------------------
 
Populates numbered arguments in a message string using an argument table.
 
]]
 
local function substitute (msg, args)
return args and mw.message.newRawMessage (msg, args):plain() or msg;
end
 
 
--[[--------------------------< E R R O R _ M S G >------------------------------------------------------------
 
create an error message
 
]]
 
local function error_msg (msg, arg, hide, nocat)
local retval = '';
if not hide then
retval = substitute (error_messages.err_msg, substitute (error_messages.err_text[msg], arg));
retval = nocat and retval or (retval .. error_cat);
end
return retval
end
 
 
]]
 
local function is_set ( var )
return not (var == nil or var == '');
end
return '';
end
end
 
 
--[[--------------------------< S U B S T I T U T E >----------------------------------------------------------
 
Populates numbered arguments in a message string using an argument table.
 
]]
 
local function substitute (msg, args)
return args and mw.message.newRawMessage (msg, args):plain() or msg;
end
 
 
--[[--------------------------< E R R O R _ M S G >------------------------------------------------------------
 
create an error message
 
]]
 
local function error_msg (msg, arg)
return substitute (error_messages.err_msg, substitute (error_messages.err_text[msg], arg))
end
 
]]
 
local function lang_name_get (code, data, link, label, raw)
local name;
if data[code] then
-- name = raw and data[code][1] or data[code][1]:gsub ('%s*%b()', ''); -- get the name and; strip parenthetical disambiguators if any when <raw> is false
if raw then
name = data[code][1];
else
name = data[code][1]:gsub ('%s*%b()', ''); -- strip parenthetical disambiguators if any
name = name:gsub ('([^,]-), +(.+)', '%2 %1'); -- if inverted, uninvert
end
if link then -- make a link to the language article?
if name:find ('languages') or name:find ('[Ll]anguage$') then
name = make_wikilink (name, label); -- simple wikilink for collective languages or langauges ending in 'Language' unless there is a label
elseif override_data.article_name[code] then
name = make_wikilink (override_data.article_name[code][1], label or name); -- language name or label with wikilink from override data
assembles return-text (language code, language name, or error message) with IETF error message into properly
formatted readable text
 
|hide-err=yes suppresses error message and category
|cat=no supresses category
 
]]
 
local function add_ietf_error_msg (text, ietf_err, hide, nocat)
if hide then
return table.concat ({
ietf_err = '';
end
 
if not nocat then -- |cat= empty or omitted -> nocat=false
nocat = '' == ietf_err; -- spoof; don't add cat when no error
end
 
return table.concat ({ -- tack on ietf error message if one exists
text, -- code name, language name, or error message
'' ~= ietf_err and ' ' or '', -- needs a space when ietf_err is not empty
ietf_err,
ietf_err,}); -- tack on ietf error message if one exists
nocat and '' or error_cat, -- add error category when |cat=<aynthing but 'no'>
});
end
 
 
--[[--------------------------< _G IE S OT _ 6P 3A 9R T _ I N A MD E X >----------------------------------------------------
 
gets index suitable for parts{} table from ISO 639-<part> (usually args[2])
searches through the ISO 639 language tables for a name that matches the supplied code. on success returns first
language name that matches code from template frame perhaps with an error message and a second return value of true;
on failure returns the provided input text, and error message and a second return value of nil. The second return
value is a return value used by iso_639_name_exists()
 
return valid index [1] - [5]; nil else
looks first in the override data and then sequentially in the 639-1, -2, -3, and -5 data
1 <- part ['1']
2 <- part ['2'] -- this is part 2T
3 <- part ['2B']
4 <- part ['3']
nil <- part ['4'] -- there is no part 4
5 <- part ['5']
 
]]
 
local function _iso_639_nameget_part_index (framepart)
return ({['1']=1, ['2']=2, ['2B']=3, ['3']=4, ['4']=nil, ['5']=5})[part]
local args = getArgs(frame);
end
 
if not args[1] then
 
return error_msg ('required', ''); -- empty string doesn't specify a 639 part (hides $1 in error message)
--[[--------------------------< I S O _ 6 3 9 _ C O D E _ T O _ N A M E _ C O M M O N >------------------------
 
this is code that is common to all of the iso_639_code_n_to_name() functions which serve only as template entry
points to provide the frame, the name of the appropriate data source, and to identify which 639 part applies.
 
this function returns a language name or an error message. data is searched in this order:
part-specific override data -> standard part data -> part-specific deprecated data
 
a second retval used by _iso_639_code_to_name() is true when a code is found; nil else
 
]]
 
local function iso_639_code_to_name_common (args, source, part)
local hide = 'yes' == args['hide-err']; -- suppress error messages and error categorization
local nocat = 'no' == args.cat; -- suppress error categorization (primarily for demo use)
local raw = 'yes' == args.raw; -- disable override and dab removal
local data; -- one of the override or part tables
local name; -- holds language name from data
 
if not args[1] then -- if code not provided in the template call
return error_msg ('required', '-' .. part, hide, nocat); -- abandon
end
 
local code = args[1]; -- used infor error messaging
local lc_code; -- holds lowercase version of code for indexing into the data tables
local ietf_err; -- holds an error message when args[1] (language code) is in IETF tag form (may or may not be a valid IETF tag)
code, ietf_err = args[1]:gsub('(.-)%-.*', '%1'); -- strip ietf subtags; ietf_err is non-zero when subtags are stripped
local name; -- the retrieved language name
ietf_err = (0 ~= ietf_err) and error_msg ('ietf', args[1], hide, nocat) or ''; -- when tags are stripped create an error message; empty string for concatenation else
local data = {}; -- holds one of the various 639 code to name tables
local link = 'yes' == args.link; -- make a boolean
 
if not raw then -- when raw is true, fetch name as is from part data; ignore override
code, ietf_err = code:gsub('(.-)%-.*', '%1'); -- strip ietf subtags; ietf_err is non-zero when subtags are stripped
data = override_data['override_' .. part]; -- get override data for this part
lc_code = code:lower();
name = lang_name_get (code:lower(), data, args.link, args.label, raw); -- get override language name if there is one
end
if not name then
data = mw.loadData (source); -- get the data for this ISO 639 part
name = lang_name_get (code:lower(), data, args.link, args.label, raw); -- get language name if there is one
end
 
if not name then -- TODO: do something special to indicate when a name is fetched from deprecated data?
ietf_err = (0 ~= ietf_err) and error_msg ('ietf', args[1]) or ''; -- when tags are stripped create an error message; empty string for concatenation else
data = deprecated_data['deprecated_' .. part]; -- get deprecated data for this part
name = lang_name_get (code:lower(), data, args.link, args.label, raw); -- get deprecated language name if there is one
 
if not name then
if 2 > #code or 3 < #code then -- 639 codes are 2 or three characters only
return table.concat ({code, ' ', error_msg ('not_codenot_found', {code, ''})part}, hide, nocat); -- returncode whatevernot isfound, in code + anreturn error message; empty string hides $1
end
end
return add_ietf_error_msg (name, ietf_err, hide, nocat), true; -- return language name with ietf error message if any; true because we found a code
end
 
 
data = override_data.override; -- first look in the override table
--[[--------------------------< _ I S O _ 6 3 9 _ C O D E _ T O _ N A M E >------------------------------------
name = lang_name_get (lc_code, data, link, args.label);
 
if name then
searches through the ISO 639 language tables for a name that matches the supplied code. on success returns first
return add_ietf_error_msg (name, ietf_err), true;
language name that matches code from template frame perhaps with an error message and a second return value of true;
on failure returns an error message and a second return value of nil. The second return value is a return value
used by iso_639_code_exists()
 
looks first in the override data and then sequentially in the 639-1, -2, -3, and -5 data
 
]]
 
local function _iso_639_code_to_name (frame)
local args = getArgs(frame);
local hide = 'yes' == args['hide-err']; -- suppress error messages and error categorization
local nocat = 'no' == args.cat; -- suppress error categorization (primarily for demo use)
if not args[1] then -- if code not provided in the template call
return error_msg ('required', '', hide, nocat); -- abandon
end
 
local name; -- the retrieved language name and / or error message
if 2 == #lc_code then
local found; -- set to true when language name is found
data = mw.loadData ('Module:Language/data/iana languages'); -- this data used only for ISO 639-1 language codes / names listed there
 
name = lang_name_get (lc_code, data, link, args.label);
for _, part in ipairs (parts) do
if name then
name, found = iso_639_code_to_name_common (args, part[1], part[2]);
return add_ietf_error_msg (name, ietf_err), true;
if found then
end
return name, true; -- second retval for iso_639_name_exists()
else
for _, source in ipairs ({ -- loop sequentially through the other data tables
'Module:Language/data/ISO 639-2',
'Module:Language/data/ISO 639-3',
'Module:Language/data/ISO 639-5'
}) do
data = mw.loadData (source);
name = lang_name_get (lc_code, data, link, args.label);
if name then
return add_ietf_error_msg (name, ietf_err), true;
end
end
end
 
return error_msg ('not_found', {codeargs[1], '1, -2, -2B, -3, -5'}, hide, nocat); -- here when code (args[1]) is not found in the data tables
end
 
 
--[[--------------------------< I S O _ 6 3 9 _ C O D E _ T O _ N A M E >------------------------------------------------------
 
template entry point; returns first language name that matches code from template frame or an error message
]]
 
local function iso_639_nameiso_639_code_to_name (frame)
local ret_val = _iso_639_name_iso_639_code_to_name (frame); -- ignore second return value
return ret_val; -- return language name and / or error message
end
 
 
--[[--------------------------< I S O _ 6 3 9 _ NC AO MD E _ E X I S T S >----------------------------------------
 
template entry point; returns true if language code maps to a language name; intended as a replacement for:
{{#exist:Template:ISO 649639 name <code>|<exists>|<doesn't exist>}}
Instead of that expensive parser function call use this function:
{{#if:{{#invoke:Sandbox/trappist the monk/ISO 639 name|iso_639_name_existsiso_639_code_exists|<code>}}|<exists>|<doesn't exist>}}
on success, returns true; nil else
 
]]
 
local function iso_639_name_existsiso_639_code_exists (frame)
local _, exists;
_, exists = _iso_639_name_iso_639_code_to_name (frame); -- ignore name/error message return; <exists> is true when name found for code; nil else
return exists;
end
 
 
--[[--------------------------< I S O _ 6 3 9 _ C O D E _ C1 O_ M MT O _ N A M E >----------------------------------------
 
template entry point; returns first language name that matches ISO 639-1 code from template frame or an error message
this is code that is common to all of the iso_639_code_n() functions which serve only as template entry points to
provide the frame, the name of the appropriate data source, and to identify which 639 part applies.
 
this function returns a language name or an error message
 
]]
 
local function iso_639_code_commoniso_639_code_1_to_name (frame, source, part)
local args = getArgs (frame);
local retval = iso_639_code_to_name_common (args, parts[1][1], parts[1][2]); -- suppress second return value
return retval;
end
 
if not args[1] then -- if code not provided in the template call
return error_msg ('required', '-' .. part); -- abandon
end
 
--[[--------------------------< I S O _ 6 3 9 _ C O D E _ 2 _ T O _ N A M E >----------------------------------
local code; -- used for error messaging
local ietf_err; -- holds an error message when args[1] (language code) is in IETF tag form (may or may not be a valid IETF tag)
code, ietf_err = args[1]:gsub('(.-)%-.*', '%1'); -- strip ietf subtags; ietf_err is non-zero when subtags are stripped
ietf_err = (0 ~= ietf_err) and error_msg ('ietf', args[1]) or ''; -- when tags are stripped create an error message; empty string for concatenation else
 
template entry point; returns first language name that matches ISO 639-2 code from template frame or an error message
if (1 == part and 2 ~= #code) or (1 < part and 3 ~= #code) then -- 639-1 codes are 2 characters only; all others 3 characters
return error_msg ('not_code', {code, '-' .. part});
end
 
]]
local data = mw.loadData (source); -- get the data
 
local function iso_639_code_2_to_name (frame)
return add_ietf_error_msg (lang_name_get (code:lower(), data, args.link) or error_msg ('not_found', {code, part}), ietf_err);
local args = getArgs (frame);
local retval = iso_639_code_to_name_common (args, parts[2][1], parts[2][2]); -- suppress second return value
return retval;
end
 
 
--[[--------------------------< I S O _ 6 3 9 _ C O D E _ 12 B _ T O _ N A M E >--------------------------------------------------
 
template entry point; returns first language name that matches ISO 639-12 code from template frame or an error message
 
]]
 
local function iso_639_code_1iso_639_code_2B_to_name (frame)
local args = getArgs (frame);
return iso_639_code_common (frame, 'Module:Language/data/iana languages', 1); -- this data used only for ISO 639-1 language codes / names listed there
local retval = iso_639_code_to_name_common (args, parts[3][1], parts[3][2]); -- suppress second return value
return retval;
end
 
 
--[[--------------------------< I S O _ 6 3 9 _ C O D E _ 23 _ T O _ N A M E >--------------------------------------------------
 
template entry point; returns first language name that matches ISO 639-23 code from template frame or an error message
 
]]
 
local function iso_639_code_2iso_639_code_3_to_name (frame)
local args = getArgs (frame);
return iso_639_code_common (frame, 'Module:Language/data/ISO 639-2', 2); -- ISO 639-2 language codes / names
local retval = iso_639_code_to_name_common (args, parts[4][1], parts[4][2]); -- suppress second return value
return retval;
end
 
 
--[[--------------------------< I S O _ 6 3 9 _ C O D E _ 35 _ T O _ N A M E >--------------------------------------------------
 
template entry point; returns first language name that matches ISO 639-35 code from template frame or an error message
 
]]
 
local function iso_639_code_3iso_639_code_5_to_name (frame)
local args = getArgs (frame);
return iso_639_code_common (frame, 'Module:Language/data/ISO 639-3', 3); -- ISO 639-3 language codes / names
local retval = iso_639_code_to_name_common (args, parts[5][1], parts[5][2]); -- index [4] -> part 5 because there is no part 4; suppress second return value
return retval;
end
 
 
--[[--------------------------< IN SA OM E _ 6I 3N 9_ P A R T _ C O D E _ 5G E T >--------------------------------------------------
 
indexes into the <name_data> using <name> and extracts the language code assigned to <part> (1, 2, 2B, 3, 5).
template entry point; returns first language name that matches ISO 639-5 code from template frame or an error message
attempts to index override data first; returns code on success, nil else
 
]]
 
local function iso_639_code_5name_in_part_code_get (framename, part, part_idx, name_data)
return name_data[name] and (
return iso_639_code_common (frame, 'Module:Language/data/ISO 639-5', 5); -- ISO 639-5 language codes / names
name_data[name][part_idx+5] or -- see if the name exists in the part's override table
name_data[name][part_idx] or -- see if the name exists in the part's main table
name_data[name][part_idx+10] -- see if the name exists in the part's deprecated table
);
end
 
 
--[[--------------------------< _ I S O _ 6 3 9 _ N A M E _ T O _ C O D E >--------------------------------------------------
 
templatemodule entry point; returns ISO 639-1, -2, -2B, -3, or -5 code associated with language name according to part (1, 2, 3, 5) argument;
(1, 2, 2B, 3, 5) argument; when part is not provided scans 1, 2, 32B, 3, 5 and returns first code
 
override data are examined first
 
<args> is frame arguments from getArgs(frame)
 
]]
 
local function iso_639_name_to_code_iso_639_name_to_code (frameargs)
local hide = 'yes' == args['hide-err']; -- suppress error messages and error categorization
local args = getArgs(frame);
local nocat = 'no' == args.cat; -- suppress error categorization (primarily for demo use)
 
if not args[1] then
return error_msg ('name', '', hide, nocat); -- abandon when language name missing
end
local name = args[1]; -- used in error messaging
local lc_name = name:gsub(' +', ' '):lower(); -- holds lowercase version of name for indexing into the data table; strip extraneous space characters
 
local part_idx;
local part = nil or args[2] and tonumber(args[2]);
local part = args[2];
if part then
part_idx = get_part_index (part);
if not ({'1', '2', '3', nil, '5'})[part] then
if not part_idx then
return error_msg ('not_part', part); -- part is not an ISO 639 part
return error_msg ('not_part', part, hide, nocat); -- abandon; args[2] is not a valid ISO 639 part
end
end
 
local name_data = mw.loadData ('Module:Language/data/ISO 639 overridename to code').override; -- firstISO 639 language checknames theto overridecode datatable
-- local name_data = mw.loadData ('Module:Language/data/ISO 639 name to code/sandbox'); -- ISO 639 language names to code table
local code; -- place to hold the code if not a 2-character code
 
for k, v in pairs (name_data) do -- spin through the override table
local code;
if lc_name == v[1]:lower() then -- if name is found and
if part then -- when part specified
if part then
if 1 == part then -- if looking for part 1 codes
code = name_in_part_code_get (lc_name, part, part_idx, name_data); -- search the specified override table + part table
if 2 == #k then
else
return k; -- return 2 char code; don't care about 3 char codes here
for part_idx, part_tag in ipairs ({'1', '2', '2B', '3', '5'}) do -- no part provided, spin through all parts override first and get the first available code
end
code = name_in_part_code_get (lc_name, part_tag, part_idx, name_data);
else -- parts 2, 3, 5
if code then -- nil when specified <part> does not have code for specified language <name>
if 3 == #k then
break; return k; -- returnwhen 3code charis codenot nil, done
end
end
else -- part not specified
if 2 == #k then
return k; -- always return 2 char code when found
else
code = k; -- save 3 char code in case there isn't a 2 char code
end
end
end
end
if code then
if code then -- has a value if we found a 3-character code
return code, true;
end
return error_msg ('not_found', {name, part or '1, -2, -2B, -3, -5'}, hide, nocat), false;
end
 
local name_data = mw.loadData ('Module:Language/data/ISO 639 name to code'); -- ISO 639 language names to code table
 
--[[--------------------------< I S O _ 6 3 9 _ N A M E _ T O _ C O D E >--------------------------------------
if name_data[lc_name] then
 
if part then
template entry point; returns ISO 639-1, -2, -2B, -3, or -5 code associated with language name according to part
if 5 == part then
(1, 2, 2B, 3, 5) argument; when part is not provided scans 1, 2, 2B, 3, 5 and returns first code
part = 4; -- part 5 codes are at name_data[lc_name][4]; there is no part 639-4
 
end
override data are examined first
if '' ~= name_data[lc_name][part] then
 
return name_data[lc_name][part];
args[1] is language name
else
args[2] is ISO 639 part
return error_msg ('no_code', {part, name}); -- no code in ISO 639-part for language
 
end
]]
else
 
for _, v in ipairs ({1, 2, 3, 5-1}) do -- no part provided, scan through name's list of codes to get the first available code
local function iso_639_name_to_code (frame)
if '' ~= name_data[lc_name][v] then
local args = getArgs(frame);
return name_data[lc_name][v];
local result, _ = _iso_639_name_to_code (args); -- suppress true/false return used by iso_639_name_exists()
end
return result;
end
 
 
--[[--------------------------< I S O _ 6 3 9 _ N A M E _ E X I S T S >----------------------------------------
 
template entry point; returns ISO 639-1, -2, -3, or -5 code associated with language name according to part (1, 2, 3, 5) argument;
when part is not provided scans 1, 2, 3 , 5 and returns first code
 
override data are examined first
 
args[1] is language name
args[2] is ISO 639 part
 
]]
 
local function iso_639_name_exists (frame)
local args = getArgs(frame);
local _, result = _iso_639_name_to_code (args); -- suppress code return used by iso_639_name_to_code()
return result and true or nil;
end
 
 
--[[--------------------------< I S O _ 6 3 9 >----------------------------------------------------------------
 
template entry point.
returns:
language name if args[1] is valid language code
language code if args[1] is valid language name
 
this function is constrained to the ISO 639 part specified in args[2] which must be 1, 2, 2B, 3, or 5. When not provided
all parts are tested. The first match is found
 
]]
 
local function iso_639 (frame)
local args = getArgs (frame);
local hide = 'yes' == args['hide-err']; -- suppress error messages and error categorization
local nocat = 'no' == args.cat; -- suppress error categorization (primarily for demo use)
local result;
local found; -- set to true when language name is found
 
if not args[1] then
return error_msg ('code_name', '', hide, nocat);
end
 
local part = args[2];
if part then -- if ISO 639 part supplied
local part_idx = get_part_index (part); -- map index from <part>; anything else nil
 
if not part_idx then
return error_msg ('not_part', part, hide, nocat); -- abandon; args[2] is not a valid ISO 639 part
end
 
result, found = iso_639_code_to_name_common (args, parts[part_idx][1], parts[part_idx][2]); -- attempt to find a code match
if found then
return result; -- found the code so return the language name
end
 
result = _iso_639_name_to_code (args); -- might be a language name; return code if it is; error message or empty string else
return result; -- this way to suppress second return
 
else
for _, part in ipairs (parts) do -- for each of the iso 639 parts
result, found = iso_639_code_to_name_common (args, part[1], part[2]); -- attempt to find a code match
if found then
return result; -- found the code so return the language name
end
end
end
else
 
return error_msg ('not_found', {name, part or '1, -2, -3, -5'});
result = _iso_639_name_to_code (args); -- might be a language name; return code if it is; error message or empty string else
end
return result; -- this way to suppress second return
end
 
 
return {
iso_639 = iso_639, -- returns code when given name; returns name when given code
iso_639_name = iso_639_name,
 
iso_639_code_exists = iso_639_code_exists,
iso_639_name_exists = iso_639_name_exists,
 
iso_639_code_1 = iso_639_code_1,
iso_639_code_to_name = iso_639_code_to_name,
iso_639_code_2 = iso_639_code_2,
iso_639_code_1_to_name = iso_639_code_1_to_name,
iso_639_code_3 = iso_639_code_3,
iso_639_code_2_to_name = iso_639_code_2_to_name,
iso_639_code_5 = iso_639_code_5,
iso_639_code_2B_to_name = iso_639_code_2B_to_name,
iso_639_code_3_to_name = iso_639_code_3_to_name,
iso_639_code_5_to_name = iso_639_code_5_to_name,
 
iso_639_name_to_code = iso_639_name_to_code,
};
0

దిద్దుబాట్లు

"https://te.wikipedia.org/wiki/ప్రత్యేక:MobileDiff/3216977" నుండి వెలికితీశారు