Module:Lang: Difference between revisions
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]=] | ]=] | ||
require(' | require('strict'); | ||
local getArgs = require ('Module:Arguments').getArgs; | local getArgs = require ('Module:Arguments').getArgs; | ||
Line 13: | Line 11: | ||
local yesno = require ('Module:Yesno'); | local yesno = require ('Module:Yesno'); | ||
local | local lang_data = mw.loadData ('Module:Lang/data'); -- language name override and transliteration tool-tip tables | ||
local lang_name_table = lang_data.lang_name_table; -- language codes, names, regions, scripts, suppressed scripts | |||
local lang_table = lang_data.lang_name_table.lang; | |||
local lang_dep_table = lang_data.lang_name_table.lang_dep; | |||
local script_table = lang_data.lang_name_table.script; | |||
local region_table = lang_data.lang_name_table.region; | |||
local variant_table = lang_data.lang_name_table.variant; | |||
local suppressed_table = lang_data.lang_name_table.suppressed; | |||
local override_table = lang_data.override; | |||
local synonym_table = mw.loadData ('Module:Lang/ISO 639 synonyms'); -- ISO 639-2/639-2T code translation to 639-1 code | local synonym_table = mw.loadData ('Module:Lang/ISO 639 synonyms'); -- ISO 639-2/639-2T code translation to 639-1 code | ||
local | local namespace = mw.title.getCurrentTitle().namespace; -- used for categorization | ||
local | local content_lang = mw.language.getContentLanguage(); | ||
local this_wiki_lang_tag = content_lang.code; -- get this wiki's language tag | |||
local this_wiki_lang_dir = content_lang:getDir(); -- get this wiki's language direction | |||
local | local initial_style_state; -- set by lang_xx_normal() and lang_xx_italic() | ||
local maint_cats = {}; -- maintenance categories go here | local maint_cats = {}; -- maintenance categories go here | ||
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if count > 1 then -- return nil and an error message if more than one is set | if count > 1 then -- return nil and an error message if more than one is set | ||
return nil, 'only one of | return nil, 'only one of |italic=, |italics=, or |i= can be specified'; | ||
end | end | ||
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region: upper case | region: upper case | ||
variant: lower case | variant: lower case | ||
private: lower case prefixed with -x- | |||
]] | ]] | ||
local function format_ietf_tag (code, script, region, variant) | local function format_ietf_tag (code, script, region, variant, private) | ||
local out = {}; | local out = {}; | ||
if is_set (private) then | |||
return table.concat ({code:lower(), 'x', private:lower()}, '-'); -- if private, all other tags ignored | |||
end | |||
table.insert (out, code:lower()); | table.insert (out, code:lower()); | ||
if is_set (script) then | if is_set (script) then | ||
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script subtag - four character IANA script code | script subtag - four character IANA script code | ||
region subtag - two-letter or three digit IANA region code | region subtag - two-letter or three digit IANA region code | ||
variant subtag - four digit or 5-8 alnum variant code | variant subtag - four digit or 5-8 alnum variant code; only one variant subtag supported | ||
private subtag - x- followed by 1-8 alnum private code; only supported with the primary language tag | private subtag - x- followed by 1-8 alnum private code; only supported with the primary language tag | ||
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code = code:lower(); -- ensure that we use and return lower case version of this | code = code:lower(); -- ensure that we use and return lower case version of this | ||
if not ( | if not (override_table[code] or lang_table[code] or synonym_table[code] or lang_dep_table[code]) then | ||
return nil, nil, nil, nil, nil, table.concat ({'unrecognized language code: ', code}); -- invalid language code, don't know about the others (don't care?) | return nil, nil, nil, nil, nil, table.concat ({'unrecognized language code: ', code}); -- invalid language code, don't know about the others (don't care?) | ||
end | end | ||
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if is_set (script) then | if is_set (script) then | ||
script = script:lower(); -- ensure that we use and return lower case version of this | script = script:lower(); -- ensure that we use and return lower case version of this | ||
if not | if not script_table[script] then | ||
return code, nil, nil, nil, nil, table.concat ({'unrecognized script: ', script, ' for code: ', code}); -- language code ok, invalid script, don't know about the others (don't care?) | return code, nil, nil, nil, nil, table.concat ({'unrecognized script: ', script, ' for code: ', code}); -- language code ok, invalid script, don't know about the others (don't care?) | ||
end | end | ||
end | end | ||
if | if suppressed_table[script] then -- ensure that code-script does not use a suppressed script | ||
if in_array (code, | if in_array (code, suppressed_table[script]) then | ||
return code, nil, nil, nil, nil, table.concat ({'script: ', script, ' not supported for code: ', code}); -- language code ok, script is suppressed for this code | return code, nil, nil, nil, nil, table.concat ({'script: ', script, ' not supported for code: ', code}); -- language code ok, script is suppressed for this code | ||
end | end | ||
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if is_set (region) then | if is_set (region) then | ||
region = region:lower(); -- ensure that we use and return lower case version of this | region = region:lower(); -- ensure that we use and return lower case version of this | ||
if not | if not region_table[region] then | ||
return code, script, nil, nil, nil, table.concat ({'unrecognized region: ', region, ' for code: ', code}); | return code, script, nil, nil, nil, table.concat ({'unrecognized region: ', region, ' for code: ', code}); | ||
end | end | ||
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if is_set (variant) then | if is_set (variant) then | ||
variant = variant:lower(); -- ensure that we use and return lower case version of this | variant = variant:lower(); -- ensure that we use and return lower case version of this | ||
if not | if not variant_table[variant] then -- make sure variant is valid | ||
return code, script, region, nil, nil, table.concat ({'unrecognized variant: ', variant}); | return code, script, region, nil, nil, table.concat ({'unrecognized variant: ', variant}); | ||
end -- does this duplicate/replace tests in lang() and lang_xx()? | end -- does this duplicate/replace tests in lang() and lang_xx()? | ||
if is_set (script) then -- if script set it must be part of the 'prefix' | if is_set (script) then -- if script set it must be part of the 'prefix' | ||
if not in_array (table.concat ({code, '-', script}), | if not in_array (table.concat ({code, '-', script}), variant_table[variant]['prefixes']) then | ||
return code, script, region, nil, nil, table.concat ({'unrecognized variant: ', variant, ' for code-script pair: ', code, '-', script}); | return code, script, region, nil, nil, table.concat ({'unrecognized variant: ', variant, ' for code-script pair: ', code, '-', script}); | ||
end | end | ||
elseif is_set (region) then -- if region set, there are some prefixes that require lang code and region (en-CA-newfound) | elseif is_set (region) then -- if region set, there are some prefixes that require lang code and region (en-CA-newfound) | ||
if not in_array (code, | if not in_array (code, variant_table[variant]['prefixes']) then -- first see if lang code is all that's required (en-oxendict though en-GB-oxendict is preferred) | ||
if not in_array (table.concat ({code, '-', region}), | if not in_array (table.concat ({code, '-', region}), variant_table[variant]['prefixes']) then -- now try for lang code and region (en-CA-newfound) | ||
return code, script, region, nil, nil, table.concat ({'unrecognized variant: ', variant, ' for code-region pair: ', code, '-', region}); | return code, script, region, nil, nil, table.concat ({'unrecognized variant: ', variant, ' for code-region pair: ', code, '-', region}); | ||
end | end | ||
end | end | ||
else | else -- cheap way to determine if there are prefixes; fonipa and others don't have prefixes; # operator always returns 0 | ||
if not in_array (code, | if variant_table[variant]['prefixes'][1] and not in_array (code, variant_table[variant]['prefixes']) then | ||
return code, script, region, nil, nil, table.concat ({'unrecognized variant: ', variant, ' for code: ', code}); | return code, script, region, nil, nil, table.concat ({'unrecognized variant: ', variant, ' for code: ', code}); | ||
end | end | ||
end | end | ||
end | end | ||
if is_set (private) then | if is_set (private) then | ||
private = private:lower(); -- ensure that we use and return lower case version of this | private = private:lower(); -- ensure that we use and return lower case version of this | ||
if not | if not override_table[table.concat ({code, '-x-', private})] then -- make sure private tag is valid; note that index | ||
return code, script, region, nil, nil, table.concat ({'unrecognized private tag: ', private}); | return code, script, region, nil, nil, table.concat ({'unrecognized private tag: ', private}); | ||
end | end | ||
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local category; | local category; | ||
if ' | if 'Transl' == template then | ||
category = ' | category = 'Transl'; | ||
else | else | ||
category = ' | category = 'Lang and lang-xx' | ||
end | end | ||
table.insert (out, table.concat ({' | table.insert (out, table.concat ({'[', args.text or 'undefined', '] '})); -- for error messages output args.text if available | ||
table.insert (out, table.concat ({'<span style=\" | table.insert (out, table.concat ({'<span style=\"color:#d33\">Error: {{', template, '}}: '})); | ||
table.insert (out, msg); | table.insert (out, msg); | ||
table.insert (out, table.concat ({' ([[:Category:', category, ' template errors|help]])'})); | table.insert (out, table.concat ({' ([[:Category:', category, ' template errors|help]])'})); | ||
table.insert (out, '</span>'); | table.insert (out, '</span>'); | ||
if (0 == namespace) and not args.nocat then | if (0 == namespace or 10 == namespace) and not args.nocat then -- categorize in article space (and template space to take care of broken usages) | ||
table.insert (out, table.concat ({'[[Category:', category, ' template errors]]'})); | table.insert (out, table.concat ({'[[Category:', category, ' template errors]]'})); | ||
end | end | ||
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if is_set (link) then | if is_set (link) then | ||
if is_set (display) then | if is_set (display) then | ||
return table.concat ({'[[ | return table.concat ({'[[', link, '|', display, ']]'}); | ||
else | else | ||
return table.concat ({'[[ | return table.concat ({'[[', link, ']]'}); | ||
end | end | ||
else | else | ||
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if text:find ('^\n[%*:;#]') then -- look for list markup; list markup must begin at start of text | if text:find ('^\n[%*:;#]') then -- look for list markup; list markup must begin at start of text | ||
if 'italic' == style then | if 'italic' == style then | ||
return | return text:gsub ('(\n[%*:;#]+)([^\n]+)', '%1<i>%2</i>'); -- insert italic markup at each list item | ||
else | else | ||
return text; | return text; | ||
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return text; | return text; | ||
end | |||
--[[--------------------------< T I T L E _ W R A P P E R _ M A K E >------------------------------------------ | |||
makes a <span title="<title text>"><content_text></span> or <div title="<title text>"><content_text></div> where | |||
<title text> is in the tool-tip in the wiki's local language and <content_text> is non-local-language text in | |||
html markup. This because the lang= attibute applies to the content of its enclosing tag. | |||
<tag> holds a string 'div' or 'span' used to choose the correct wrapping tag | |||
]] | |||
local function title_wrapper_make (title_text, content_text, tag) | |||
local wrapper_t = {}; | |||
table.insert (wrapper_t, table.concat ({'<', tag})); -- open opening wrapper tag | |||
table.insert (wrapper_t, ' title=\"'); -- begin title attribute | |||
table.insert (wrapper_t, title_text); -- add <title_text> | |||
table.insert (wrapper_t, '\">'); -- end title attribute and close opening wrapper tag | |||
table.insert (wrapper_t, content_text); -- add <content_text> | |||
table.insert (wrapper_t, table.concat ({'</', tag, '>'})); -- add closing wrapper tag | |||
return table.concat (wrapper_t); -- make a big string and done | |||
end | end | ||
Line 478: | Line 514: | ||
Add the html markup to text according to the type of content that it is: <span> or <i> tags for inline content or | Add the html markup to text according to the type of content that it is: <span> or <i> tags for inline content or | ||
<div> tags for block content | <div> tags for block content | ||
The lang= attribute also applies to the content of the tag where it is placed so this is wrong because 'Spanish | |||
language text' is English: | |||
<i lang="es" title="Spanish language text">casa</i> | |||
should be: | |||
<span title="Spanish language text"><i lang="es">casa</i></span> | |||
or for <div>...</div>: | |||
<div title="Spanish language text"><div lang="es"><spanish-language-text></div></div> | |||
]] | ]] | ||
local function make_text_html (code, text, tag, rtl, style, size, language) | local function make_text_html (code, text, tag, rtl, style, size, language) | ||
local | local html_t = {}; | ||
local style_added = ''; | local style_added = ''; | ||
local wrapper_tag = tag; -- <tag> gets modified so save a copy for use when/if we create a wrapper span or div | |||
if text:match ('^%*') then | if text:match ('^%*') then | ||
table.insert ( | table.insert (html_t, '*'); -- move proto language text prefix outside of italic markup if any; use numeric entity because plain splat confuses MediaWiki | ||
text = text:gsub ('^%*', ''); -- remove the splat from the text | text = text:gsub ('^%*', ''); -- remove the splat from the text | ||
end | end | ||
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end | end | ||
table.insert ( | table.insert (html_t, table.concat ({'<', tag})); -- open the <i>, <span>, or <div> html tag | ||
table.insert ( | code = code:gsub ('%-x%-.*', ''); -- strip private use subtag from code tag because meaningless outside of wikipedia | ||
table.insert (html_t, table.concat ({' lang="', code, '\"'})); -- add language attribute | |||
if rtl or unicode.is_rtl(text) then | if (rtl or unicode.is_rtl(text)) and ('ltr' == this_wiki_lang_dir) then -- text is right-to-left on a left-to-right wiki | ||
table.insert ( | table.insert (html_t, ' dir="rtl"'); -- add direction attribute for right-to-left languages | ||
elseif not (rtl or unicode.is_rtl(text)) and ('rtl' == this_wiki_lang_dir) then -- text is left-to-right on a right-to-left wiki | |||
table.insert (html_t, ' dir="ltr"'); -- add direction attribute for left-to-right languages | |||
end | end | ||
if 'normal' == style then -- when |italic=no | if 'normal' == style then -- when |italic=no | ||
table.insert ( | table.insert (html_t, ' style=\"font-style: normal;'); -- override external markup, if any | ||
style_added = '\"'; -- remember that style attribute added and is not yet closed | style_added = '\"'; -- remember that style attribute added and is not yet closed | ||
end | end | ||
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if is_set (size) then -- when |size=<something> | if is_set (size) then -- when |size=<something> | ||
if is_set (style_added) then | if is_set (style_added) then | ||
table.insert ( | table.insert (html_t, table.concat ({' font-size: ', size, ';'})); -- add when style attribute already inserted | ||
else | else | ||
table.insert ( | table.insert (html_t, table.concat ({' style=\"font-size: ', size, ';'})); -- create style attribute | ||
style_added = '\"'; -- remember that style attribute added and is not yet closed | style_added = '\"'; -- remember that style attribute added and is not yet closed | ||
end | end | ||
end | end | ||
table.insert (html_t, table.concat ({style_added, '>'})); -- close the opening html tag | |||
table.insert (html_t, text); -- insert the text | |||
table.insert (html_t, table.concat ({'</', tag, '>'})); -- close the 'text' <i>, <span>, or <div> html tag | |||
table. | if is_set (language) then -- create a <title_text> string for the title= attribute in a wrapper span or div | ||
local title_text; | |||
if 'zxx' == code then -- special case for this tag 'no linguistic content' | |||
title_text = table.concat ({language, ' text'}); -- not a language so don't use 'language' in title text | |||
elseif mw.ustring.find (language, 'languages', 1, true) then | |||
title_text = table.concat ({language, ' collective text'}); -- for collective languages | |||
else | |||
title_text = table.concat ({language, '-language text'}); -- for individual languages | |||
end | |||
return title_wrapper_make (title_text, table.concat (html_t), wrapper_tag); | |||
table. | else | ||
return table.concat (html_t); | |||
end | end | ||
end | end | ||
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[[Category:Articles containing explicitly cited English-language text]] | [[Category:Articles containing explicitly cited English-language text]] | ||
for ISO 639-2 collective languages (and for 639-1 bh): | for ISO 639-2 collective languages (and for 639-1 bh): | ||
[[Category:Articles with text | [[Category:Articles with text in <language> languages]] | ||
]=] | ]=] | ||
local function make_category (code, language_name, nocat) | local function make_category (code, language_name, nocat, name_get) | ||
local cat = {}; | local cat = {}; | ||
local retval; | |||
if (0 ~= namespace) or nocat then | |||
if ((0 ~= namespace) or nocat) and not name_get then -- only categorize in article space | |||
return ''; -- return empty string for concatenation | return ''; -- return empty string for concatenation | ||
end | end | ||
if | if mw.ustring.find (language_name, 'languages', 1, true) then | ||
return table.concat ({'[[Category:Articles with text | return table.concat ({'[[Category:Articles with text in ', language_name, ']]'}); | ||
end | end | ||
table.insert (cat, '[[Category:Articles containing '); | table.insert (cat, '[[Category:Articles containing '); | ||
if | if this_wiki_lang_tag == code then | ||
table.insert (cat, 'explicitly cited | table.insert (cat, 'explicitly cited ' .. language_name); -- unique category name for the local language | ||
else | else | ||
table.insert (cat, language_name); | table.insert (cat, language_name); | ||
Line 581: | Line 624: | ||
table.insert (cat, '-language text]]'); | table.insert (cat, '-language text]]'); | ||
return table.concat (cat); | return table.concat (cat); | ||
end | end | ||
Line 605: | Line 648: | ||
local function make_translit (code, language_name, translit, std, tscript, style) | local function make_translit (code, language_name, translit, std, tscript, style) | ||
local title; | local title; | ||
local | local out_t = {}; | ||
local | local title_t = lang_data.translit_title_table; -- table of transliteration standards and the language codes and scripts that apply to those standards | ||
local title_text = ''; -- tool tip text for title= attribute | |||
std = std and std:lower(); -- lower case for table indexing | std = std and std:lower(); -- lower case for table indexing | ||
if not is_set (std) and not is_set (tscript) then -- when neither standard nor script specified | if not is_set (std) and not is_set (tscript) then -- when neither standard nor script specified | ||
title_text = language_name; -- write a generic tool tip | |||
if not | if not mw.ustring.find (language_name, 'languages', 1, true) then -- collective language names (plural 'languages' is part of the name) | ||
title_text = title_text .. '-language'; -- skip this text (individual and macro languages only) | |||
end | end | ||
title_text = title_text .. ' romanization'; -- finish the tool tip; use romanization when neither script nor standard supplied | |||
elseif is_set (std) and is_set (tscript) then -- when both are specified | elseif is_set (std) and is_set (tscript) then -- when both are specified | ||
if | if title_t[std] then -- and if standard is legitimate | ||
if | if title_t[std][tscript] then -- and if script for that standard is legitimate | ||
if script_table[tscript] then | |||
title_text = title_text .. table.concat ({title_t[std][tscript:lower()], ' (', script_table[tscript], ' script) transliteration'}); -- add the appropriate text to the tool tip | |||
else | |||
title_text = title_text .. title_t[std]['default']; -- use the default if script not in std table; TODO: maint cat? error message because script not found for this standard? | |||
end | |||
else | else | ||
title_text = title_text .. title_t[std]['default']; -- use the default if script not in std table; TODO: maint cat? error message because script not found for this standard? | |||
end | end | ||
else | else | ||
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elseif is_set (std) then -- translit-script not set, use language code | elseif is_set (std) then -- translit-script not set, use language code | ||
if not | if not title_t[std] then return ''; end -- invalid standard, setup for error message | ||
if | if title_t[std][code] then -- if language code is in the table (transl may not provide a language code) | ||
title_text = title_text .. table.concat ({title_t[std][code:lower()], ' (', language_name, ' language) transliteration'}); -- add the appropriate text to the tool tip | |||
else -- code doesn't match | else -- code doesn't match | ||
title_text = title_text .. title_t[std]['default']; -- so use the standard's default | |||
end | end | ||
else -- here if translit-script set but translit-std not set | else -- here if translit-script set but translit-std not set | ||
if | if title_t['no_std'][tscript] then | ||
title_text = title_text .. title_t['no_std'][tscript]; -- use translit-script if set | |||
elseif | elseif title_t['no_std'][code] then | ||
title_text = title_text .. title_t['no_std'][code]; -- use language code | |||
else | else | ||
if is_set (tscript) then | if is_set (tscript) then | ||
title_text = title_text .. table.concat ({language_name, '-script transliteration'}); -- write a script tool tip | |||
elseif is_set (code) then | elseif is_set (code) then | ||
if not | if not mw.ustring.find (language_name, 'languages', 1, true) then -- collective language names (plural 'languages' is part of the name) | ||
title_text = title_text .. '-language'; -- skip this text (individual and macro languages only) | |||
end | end | ||
title_text = title_text .. ' transliteration'; -- finish the tool tip | |||
else | else | ||
title_text = title_text .. ' transliteration'; -- generic tool tip (can we ever get here?) | |||
end | end | ||
end | end | ||
end | end | ||
local close_tag; | |||
if is_set (code) then -- when a language code is provided (always with {{lang-xx}} templates, not always with {{transl}}) | |||
if is_set (code) | code = code:match ('^(%a%a%a?)'); -- strip all subtags leaving only the language subtag | ||
table.insert ( | |||
if not style then -- nil for the default italic style | |||
table.insert (out_t, "<i lang=\""); -- so use <i> tag | |||
close_tag = '</i>'; -- tag to be used when closing | |||
else | |||
table.insert (out_t, table.concat ({'<span style=\"font-style: ', style, '\" lang=\"'})); -- non-standard style, construct a span tag for it | |||
close_tag = '</span>'; -- tag to be used when closing | |||
end | |||
table.insert (out_t, code); | |||
table.insert (out_t, "-Latn\">"); -- transliterations are always Latin script | |||
else | |||
table.insert (out_t, "<span>"); -- when no language code: no lang= attribute, not italic ({{transl}} only) | |||
close_tag = '</span>'; | |||
end | |||
table.insert (out_t, translit); -- add the translit text | |||
table.insert (out_t, close_tag); -- and add the appropriate </i> or </span> | |||
if '' == title_text then -- when there is no need for a tool-tip | |||
return table.concat (out_t); -- make a string and done | |||
else | else | ||
table. | return title_wrapper_make (title_text, table.concat (out_t), 'span'); -- wrap with a tool-tip span and don | ||
end | end | ||
end | end | ||
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if 0 < #maint_msgs then -- when there are maintenance messages | if 0 < #maint_msgs then -- when there are maintenance messages | ||
table.insert (maint, table.concat ({'<span class="lang-comment" style="font-style:normal; display:none; color:#33aa33; margin-left:0.3em">'})); -- opening <span> tag | table.insert (maint, table.concat ({'<span class="lang-comment" style="font-style: normal; display: none; color: #33aa33; margin-left: 0.3em;">'})); -- opening <span> tag | ||
for _, msg in ipairs (maint_msgs) do | for _, msg in ipairs (maint_msgs) do | ||
table.insert (maint, table.concat ({msg, ' '})); -- add message strings | table.insert (maint, table.concat ({msg, ' '})); -- add message strings | ||
Line 825: | Line 881: | ||
return nil; -- missing or empty | return nil; -- missing or empty | ||
end | end | ||
end | |||
--[[--------------------------< L A N G U A G E _ N A M E _ G E T >-------------------------------------------- | |||
common function to return language name from the data set according to IETF tag | |||
returns language name if found in data tables; nil else | |||
]] | |||
local function language_name_get (ietf, code, cat) | |||
ietf = ietf:lower(); -- ietf:lower() because format_ietf_tag() returns mixed case | |||
local name; -- remains nil if not found | |||
if override_table[ietf] then -- look for whole IETF tag in override table | |||
name = override_table[ietf]; | |||
elseif override_table[code] then -- not there so try basic language tag | |||
name = override_table[code]; | |||
elseif lang_table[code] then -- shift to iana active tag/name table | |||
name = lang_table[code]; | |||
elseif lang_dep_table[code] then -- try the iana deprecated tag/name table | |||
name = lang_dep_table[code]; | |||
end | |||
if lang_dep_table[code] and cat then -- because deprecated code may have been overridden to en.wiki preferred name | |||
table.insert (maint_cats, table.concat ({'Lang and lang-xx using deprecated ISO 639 codes|', code})); | |||
table.insert (maint_msgs, table.concat ({'code: ', code, ' is deprecated'})); | |||
end | |||
return name; -- name from data tables or nil | |||
end | end | ||
Line 842: | Line 930: | ||
local out = {}; | local out = {}; | ||
local language_name; -- used to make category names | local language_name; -- used to make category names | ||
local category_name; -- same as language_name except that it retains any parenthetical disambiguators (if any) from the data set | |||
local subtags = {}; -- IETF subtags script, region, variant, and private | local subtags = {}; -- IETF subtags script, region, variant, and private | ||
local code; -- the language code | local code; -- the language code | ||
local msg; -- for error messages | local msg; -- for error messages | ||
local tag = 'span'; -- initial value for make_text_html() | local tag = 'span'; -- initial value for make_text_html() | ||
local template = args.template or ' | local template = args.template or 'Lang'; | ||
maint_cats = {}; -- initialize because when this module required into another module, these only declared once so only initialzed once | |||
maint_msgs = {}; | |||
validate_cat_args (args); -- determine if categorization should be suppressed | |||
if args[1] and args.code then | if args[1] and args.code then | ||
return make_error_msg ('conflicting: {{{1}}} and | return make_error_msg ('conflicting: {{{1}}} and |code=', args, template); | ||
else | else | ||
args.code = args[1] or args.code; -- prefer args.code | args.code = args[1] or args.code; -- prefer args.code | ||
Line 855: | Line 949: | ||
if args[2] and args.text then | if args[2] and args.text then | ||
return make_error_msg ('conflicting: {{{2}}} and | return make_error_msg ('conflicting: {{{2}}} and |text=', args, template); | ||
else | else | ||
args.text = args[2] or args.text; -- prefer args.text | args.text = args[2] or args.text; -- prefer args.text | ||
end | end | ||
msg = validate_text (template, args); | msg = validate_text (template, args); -- ensure that |text= is set | ||
if is_set (msg) then -- msg is an already-formatted error message | if is_set (msg) then -- msg is an already-formatted error message | ||
return msg; | return msg; | ||
Line 866: | Line 960: | ||
args.text, tag = html_tag_select (args.text); -- inspects text; returns appropriate html tag with text trimmed accordingly | args.text, tag = html_tag_select (args.text); -- inspects text; returns appropriate html tag with text trimmed accordingly | ||
args.rtl = args.rtl == 'yes'; -- convert to boolean: 'yes' -> true, other values -> false | args.rtl = args.rtl == 'yes'; -- convert to boolean: 'yes' -> true, other values -> false | ||
Line 873: | Line 965: | ||
args.proto, msg = validate_proto (args.proto); -- return boolean, or nil, or nil and error message flag | args.proto, msg = validate_proto (args.proto); -- return boolean, or nil, or nil and error message flag | ||
if msg then | if msg then | ||
return make_error_msg (table.concat ({'invalid | return make_error_msg (table.concat ({'invalid |proto=: ', args.proto}), args, template); | ||
end | end | ||
Line 889: | Line 981: | ||
if nil == args.italic then -- nil when |italic= absent or not set or |italic=default; args.italic controls | if nil == args.italic then -- nil when |italic= absent or not set or |italic=default; args.italic controls | ||
if ('latn' == subtags.script) or -- script is latn | if ('latn' == subtags.script) or -- script is latn | ||
( | (this_wiki_lang_tag ~= code and not is_set (subtags.script) and not has_poem_tag (args.text) and unicode.is_Latin (args.text)) then -- text not this wiki's language, no script specified and not in poem markup but is wholly latn script (auto-italics) | ||
args.italic = 'italic'; -- DEFAULT for {{lang}} templates is upright; but if latn script set for font-style:italic | args.italic = 'italic'; -- DEFAULT for {{lang}} templates is upright; but if latn script set for font-style:italic | ||
else | else | ||
Line 904: | Line 996: | ||
end | end | ||
args.code = format_ietf_tag (code, subtags.script, subtags.region, subtags.variant); -- format to recommended subtag styles | args.code = format_ietf_tag (code, subtags.script, subtags.region, subtags.variant, subtags.private); -- format to recommended subtag styles | ||
language_name = language_name_get (args.code, code, true); -- get language name; try ietf tag first, then code w/o variant then code w/ variant | |||
if 'invert' == args.italic and 'span' == tag then -- invert only supported for in-line content | if 'invert' == args.italic and 'span' == tag then -- invert only supported for in-line content | ||
Line 957: | Line 1,040: | ||
return _lang (args); | return _lang (args); | ||
end | |||
--[[--------------------------< T R A N S L A T I O N _ M A K E >---------------------------------------------- | |||
stand-alone function to create literal translation of main text | |||
Also used by {{lang-x2}} | |||
]] | |||
local function translation_make (args_t) | |||
local translation_t = {', '}; -- initialize output | |||
if 'none' ~= args_t.label then -- if we want a label | |||
table.insert (translation_t, '<small>'); -- open the <small> html tag | |||
if 'no' == args_t.link then | |||
table.insert (translation_t, '<abbr title="literal translation">lit.</abbr>'); -- unlinked form | |||
else | |||
table.insert (translation_t, make_wikilink ('Literal translation', 'lit.')); -- linked form | |||
end | |||
table.insert (translation_t, " </small>"); -- close the <small> html tag | |||
end | |||
table.insert (translation_t, table.concat ({''', args_t.translation, '''})); -- use html entities to avoid wiki markup confusion | |||
return table.concat (translation_t); -- make a big string and done | |||
end | end | ||
Line 1,016: | Line 1,124: | ||
local msg; -- for error messages | local msg; -- for error messages | ||
local tag = 'span'; -- initial value for make_text_html() | local tag = 'span'; -- initial value for make_text_html() | ||
local template = args.template or ' | local template = args.template or 'Lang-xx'; | ||
maint_cats = {}; -- initialize because when this module required into another module, these only declared once so only initialzed once | |||
maint_msgs = {}; | |||
if args[1] and args.text then | if args[1] and args.text then | ||
return make_error_msg ('conflicting: {{{1}}} and | return make_error_msg ('conflicting: {{{1}}} and |text=', args, template); | ||
else | else | ||
args.text = args[1] or args.text; -- prefer args.text | args.text = args[1] or args.text; -- prefer args.text | ||
Line 1,032: | Line 1,143: | ||
if args[2] and args.translit then | if args[2] and args.translit then | ||
return make_error_msg ('conflicting: {{{2}}} and | return make_error_msg ('conflicting: {{{2}}} and |translit=', args, template); | ||
else | else | ||
args.translit = args[2] or args.translit -- prefer args.translit | args.translit = args[2] or args.translit -- prefer args.translit | ||
Line 1,038: | Line 1,149: | ||
if args[3] and (args.translation or args.lit) then | if args[3] and (args.translation or args.lit) then | ||
return make_error_msg ('conflicting: {{{3}}} and | return make_error_msg ('conflicting: {{{3}}} and |lit= or |translation=', args, template); | ||
elseif args.translation and args.lit then | elseif args.translation and args.lit then | ||
return make_error_msg ('conflicting: | return make_error_msg ('conflicting: |lit= and |translation=', args, template); | ||
else | else | ||
args.translation = args[3] or args.translation or args.lit; -- prefer args.translation | args.translation = args[3] or args.translation or args.lit; -- prefer args.translation | ||
Line 1,046: | Line 1,157: | ||
if args.links and args.link then | if args.links and args.link then | ||
return make_error_msg ('conflicting: | return make_error_msg ('conflicting: |links= and |link=', args, template); | ||
else | else | ||
args.link = args.link or args.links; -- prefer args.link | args.link = args.link or args.links; -- prefer args.link | ||
Line 1,088: | Line 1,199: | ||
args.proto, msg = validate_proto (args.proto); -- return boolean, or nil, or nil and error message flag | args.proto, msg = validate_proto (args.proto); -- return boolean, or nil, or nil and error message flag | ||
if msg then | if msg then | ||
return make_error_msg (table.concat ({'invalid | return make_error_msg (table.concat ({'invalid |proto=: ', args.proto}), args, template); | ||
end | end | ||
args.code = format_ietf_tag (code, subtags.script, subtags.region, subtags.variant); -- format to recommended subtag styles | args.code = format_ietf_tag (code, subtags.script, subtags.region, subtags.variant, subtags.private); -- format to recommended subtag styles | ||
language_name = language_name_get (args.code, code, true); -- get language name; try ietf tag first, then code w/o variant then code w/ variant | |||
category_name = language_name; -- category names retain IANA parenthetical diambiguators (if any) | category_name = language_name; -- category names retain IANA parenthetical diambiguators (if any) | ||
Line 1,122: | Line 1,216: | ||
table.insert (out, language_name); -- language name without wikilink | table.insert (out, language_name); -- language name without wikilink | ||
else | else | ||
if | if mw.ustring.find (language_name, 'languages', 1, true) then | ||
table.insert (out, make_wikilink (language_name)); -- collective language name uses simple wikilink | table.insert (out, make_wikilink (language_name)); -- collective language name uses simple wikilink | ||
elseif lang_data.article_name[code] then | elseif lang_data.article_name[code] then | ||
table.insert (out, make_wikilink (lang_data.article_name[code | table.insert (out, make_wikilink (lang_data.article_name[code], language_name)); -- language name with wikilink from override data | ||
else | else | ||
table.insert (out, make_wikilink (language_name .. ' language', language_name)); -- language name with wikilink | table.insert (out, make_wikilink (language_name .. ' language', language_name)); -- language name with wikilink | ||
Line 1,139: | Line 1,233: | ||
args.text = proto_prefix (args.text, language_name, args.proto); -- prefix proto-language text with a splat | args.text = proto_prefix (args.text, language_name, args.proto); -- prefix proto-language text with a splat | ||
table.insert (out, make_text_html (args.code, args.text, tag, args.rtl, args.italic, args.size)) | table.insert (out, make_text_html (args.code, args.text, tag, args.rtl, args.italic, args.size, ('none' == args.label) and language_name or nil)) | ||
if is_set (args.translit) and not unicode.is_Latin (args.text) then -- transliteration (not supported in {{lang}}); not supported when args.text is wholly latn text (this is an imperfect test) | if is_set (args.translit) and not unicode.is_Latin (args.text) then -- transliteration (not supported in {{lang}}); not supported when args.text is wholly latn text (this is an imperfect test) | ||
Line 1,145: | Line 1,239: | ||
if 'none' ~= args.label then | if 'none' ~= args.label then | ||
table.insert (out, '<small>'); | table.insert (out, '<small>'); | ||
if | if script_table[args['translit-script']] then -- when |translit-script= is set, try to use the script's name | ||
translit_script_name = | translit_script_name = script_table[args['translit-script']]; | ||
else | else | ||
translit_script_name = language_name; -- fall back on language name | translit_script_name = language_name; -- fall back on language name | ||
Line 1,168: | Line 1,262: | ||
if is_set (args.translation) then -- translation (not supported in {{lang}}) | if is_set (args.translation) then -- translation (not supported in {{lang}}) | ||
table.insert (out, | table.insert (out, translation_make (args)); | ||
end | end | ||
Line 1,280: | Line 1,364: | ||
local function _is_ietf_tag (tag) -- entry point when this module is require()d into another | local function _is_ietf_tag (tag) -- entry point when this module is require()d into another | ||
local c, s, r, v, p, err; -- code, script, region, private, error message | local c, s, r, v, p, err; -- code, script, region, variant, private, error message | ||
c, s, r, v, p, err = get_ietf_parts (tag); -- disassemble tag into constituent part and validate | c, s, r, v, p, err = get_ietf_parts (tag); -- disassemble tag into constituent part and validate | ||
Line 1,294: | Line 1,378: | ||
local function is_ietf_tag (frame) | local function is_ietf_tag (frame) | ||
return _is_ietf_tag (getArgs(frame)[1]); -- args[1] is the ietf language tag to be tested; | return _is_ietf_tag (getArgs (frame)[1]); -- args[1] is the ietf language tag to be tested; also get parent frame | ||
end | end | ||
--[[--------------------------< _ | --[[--------------------------< I S _ I E T F _ T A G _ F R A M E >-------------------------------------------- | ||
Returns language name associated with IETF language tag if valid; | Module entry point from an {{#invoke:}}; same as is_ietf_tag() except does not get parameters from the parent | ||
(template) frame. This function not useful when called by {{lang|fn=is_ietf_tag_frame|<tag>}} because <tag> | |||
is in the parent frame. | |||
]] | |||
local function is_ietf_tag_frame (frame) | |||
return _is_ietf_tag (getArgs (frame, {frameOnly = true,})[1]); -- args[1] is the ietf language tag to be tested; do not get parent frame | |||
end | |||
--[[--------------------------< _ N A M E _ F R O M _ T A G >-------------------------------------------------- | |||
Returns language name associated with IETF language tag if valid; error message else. | |||
All code combinations supported by {{lang}} and the {{lang-xx}} templates are supported by this function. | All code combinations supported by {{lang}} and the {{lang-xx}} templates are supported by this function. | ||
Line 1,314: | Line 1,411: | ||
local raw_code = args[1]; -- save a copy of the input IETF subtag | local raw_code = args[1]; -- save a copy of the input IETF subtag | ||
local link = 'yes' == args['link']; -- make a boolean | local link = 'yes' == args['link']; -- make a boolean | ||
local label = args.label; | |||
local code; -- the language code | local code; -- the language code | ||
local msg; -- gets an error message if IETF language tag is malformed or invalid | local msg; -- gets an error message if IETF language tag is malformed or invalid | ||
Line 1,321: | Line 1,419: | ||
if msg then | if msg then | ||
local template = (args['template'] and table.concat ({'{{', args['template'], '}}: '})) or ''; -- make template name (if provided by the template) | local template = (args['template'] and table.concat ({'{{', args['template'], '}}: '})) or ''; -- make template name (if provided by the template) | ||
return table.concat ({'<span style=\" | return table.concat ({'<span style=\"color:#d33\">Error: ', template, msg, '</span>'}); | ||
end | end | ||
raw_code = format_ietf_tag (code, subtags.script, subtags.region, subtags.variant, subtags.private); -- format to recommended subtag styles; private omitted because private | |||
language_name = language_name_get (raw_code, code); -- get language name; try ietf tag first, then code w/o variant then code w/ variant | |||
language_name = language_name:gsub ('%s+%b()', ''); -- remove IANA parenthetical disambiguators or qualifiers from names that have them | language_name = language_name:gsub ('%s+%b()', ''); -- remove IANA parenthetical disambiguators or qualifiers from names that have them | ||
if link then -- when |link=yes, wikilink the language name | if link then -- when |link=yes, wikilink the language name | ||
if | if mw.ustring.find (language_name, 'languages', 1, true) then | ||
language_name = make_wikilink (language_name); | language_name = make_wikilink (language_name, label); -- collective language name uses simple wikilink | ||
elseif lang_data.article_name[code] then | elseif lang_data.article_name[code] then | ||
language_name = make_wikilink (lang_data.article_name[code | language_name = make_wikilink (lang_data.article_name[code], label or language_name); -- language name with wikilink from override data | ||
else | else | ||
language_name = make_wikilink (language_name .. ' language', language_name); -- language name with wikilink | language_name = make_wikilink (language_name .. ' language', label or language_name); -- language name with wikilink | ||
end | end | ||
end | end | ||
return language_name; | return language_name; | ||
end | end | ||
Line 1,380: | Line 1,466: | ||
if args[1] and '' ~= args[1] then | if args[1] and '' ~= args[1] then | ||
local data = mw.loadData ('Module:Lang/name | local data = mw.loadData ('Module:Lang/tag from name'); -- get the reversed data tables TODO: change when going live | ||
local lang = args[1]:lower(); -- allow any-case for the language name (speeling must till be correct) | local lang = args[1]:lower(); -- allow any-case for the language name (speeling must till be correct) | ||
local tag = data. | local tag = data.rev_override_table[lang] or data.rev_lang_table[lang] or data.rev_lang_dep_table[lang]; -- get the code; look first in the override then in the standard | ||
if tag then | if tag then | ||
Line 1,397: | Line 1,483: | ||
template = table.concat ({'{{', args['template'], '}}: '}); -- make template name (if provided by the template) | template = table.concat ({'{{', args['template'], '}}: '}); -- make template name (if provided by the template) | ||
end | end | ||
return table.concat ({'<span style=\" | return table.concat ({'<span style=\"color:#d33\">Error: ', template, msg, '</span>'}); | ||
end | end | ||
Line 1,434: | Line 1,520: | ||
local title_table = lang_data.translit_title_table; -- table of transliteration standards and the language codes and scripts that apply to those standards | local title_table = lang_data.translit_title_table; -- table of transliteration standards and the language codes and scripts that apply to those standards | ||
local language_name; -- language name that matches language code; used for tool tip | local language_name; -- language name that matches language code; used for tool tip | ||
local translit; -- | local translit; -- transliterated text to display | ||
local script; -- IANA script | local script; -- IANA script | ||
local msg; -- for when called functions return an error message | local msg; -- for when called functions return an error message | ||
maint_cats = {}; -- initialize because when this module required into another module, these only declared once so only initialzed once | |||
maint_msgs = {}; | |||
if is_set (args[3]) then -- [3] set when {{transl|code|standard|text}} | if is_set (args[3]) then -- [3] set when {{transl|code|standard|text}} | ||
args.text = args[3]; -- get the transliterated text | args.text = args[3]; -- get the transliterated text | ||
Line 1,443: | Line 1,532: | ||
if not title_table[args.translit_std] then | if not title_table[args.translit_std] then | ||
return make_error_msg (table.concat ({'unrecognized transliteration standard: ', args.translit_std}), args, ' | return make_error_msg (table.concat ({'unrecognized transliteration standard: ', args.translit_std}), args, 'Transl'); | ||
end | end | ||
else | else | ||
Line 1,449: | Line 1,538: | ||
args.text = args[2]; -- get the transliterated text | args.text = args[2]; -- get the transliterated text | ||
else | else | ||
if args[1] and args[1]:match ('^%a%a%a?%a?$') | if args[1] and (args[1]:match ('^%a%a%a?%a?$') or -- args[2] missing; is args[1] a language or script tag or is it the transliterated text? | ||
return make_error_msg ('no text', args, ' | args[1]:match ('^%a%a%a?%-x%-')) then -- or is args[1] a private-use tag | ||
return make_error_msg ('no text', args, 'Transl'); -- args[1] is a code so we're missing text | |||
else | else | ||
args.text = args[1]; -- args[1] is not a code so we're missing that; assign args.text for error message | args.text = args[1]; -- args[1] is not a code so we're missing that; assign args.text for error message | ||
return make_error_msg ('missing language / script code', args, ' | return make_error_msg ('missing language / script code', args, 'Transl'); | ||
end | end | ||
end | end | ||
Line 1,459: | Line 1,549: | ||
if is_set (args[1]) then -- IANA language code used for html lang= attribute; or ISO 15924 script code | if is_set (args[1]) then -- IANA language code used for html lang= attribute; or ISO 15924 script code | ||
if args[1]:match ('^%a%a%a?%a?$') then | if args[1]:match ('^%a%a%a?%a?$') or args[1]:match ('^%a%a%a?%-x%-') then -- args[1] has correct form? | ||
args.code = args[1]:lower(); -- use the language/script code; only (2, 3, or 4 alpha characters); lower case because table indexes are lower case | args.code = args[1]:lower(); -- use the language/script code; only (2, 3, or 4 alpha characters) or private-use; lower case because table indexes are lower case | ||
else | else | ||
return make_error_msg (table.concat ({'unrecognized language / script code: ', args[1]}), args, ' | return make_error_msg (table.concat ({'unrecognized language / script code: ', args[1]}), args, 'Transl'); -- invalid language / script code | ||
end | end | ||
else | else | ||
return make_error_msg ('missing language / script code', args, ' | return make_error_msg ('missing language / script code', args, 'Transl'); -- missing language / script code so quit | ||
end | end | ||
args.italic, msg = validate_italic (args); | args.italic, msg = validate_italic (args); | ||
if msg then | if msg then | ||
return make_error_msg (msg, args, ' | return make_error_msg (msg, args, 'Transl'); | ||
end | end | ||
Line 1,477: | Line 1,567: | ||
end | end | ||
if | if override_table[args.code] then -- is code a language code defined in the override table? | ||
language_name = | language_name = override_table[args.code]; | ||
elseif | args.code = args.code:match ('^%a%a%a?'); -- if private use, strip all but language subtag | ||
language_name = | elseif lang_table[args.code] then -- is code a language code defined in the standard language code tables? | ||
elseif | language_name = lang_table[args.code]; | ||
language_name = | elseif lang_dep_table[args.code] then -- is code a language code defined in the deprecated language code tables? | ||
language_name = lang_dep_table[args.code]; | |||
elseif script_table[args.code] then -- if here, code is not a language code; is it a script code? | |||
language_name = script_table[args.code]; | |||
script = args.code; -- code was an ISO 15924 script so use that instead | script = args.code; -- code was an ISO 15924 script so use that instead | ||
args.code = ''; -- unset because not a language code | args.code = ''; -- unset because not a language code | ||
else | else | ||
return make_error_msg (table.concat ({'unrecognized language / script code: ', args.code}), args, ' | return make_error_msg (table.concat ({'unrecognized language / script code: ', args.code}), args, 'Transl'); -- invalid language / script code | ||
end | end | ||
-- here only when all parameters passed to make_translit() are valid | -- here only when all parameters passed to make_translit() are valid | ||
Line 1,501: | Line 1,594: | ||
local function transl (frame) | local function transl (frame) | ||
return _transl (getArgs(frame)); | return _transl (getArgs(frame)); | ||
end | |||
--[[--------------------------< C A T E G O R Y _ F R O M _ T A G >-------------------------------------------- | |||
Returns category name associated with IETF language tag if valid; error message else | |||
All code combinations supported by {{lang}} and the {{lang-xx}} templates are supported by this function. | |||
Module entry point from another module | |||
]] | |||
local function _category_from_tag (args_t) | |||
local subtags = {}; -- IETF subtags script, region, variant, and private | |||
local raw_code = args_t[1]; -- save a copy of the input IETF subtag | |||
local link = 'yes' == args_t.link; -- make a boolean | |||
local label = args_t.label; | |||
local code; -- the language code | |||
local msg; -- gets an error message if IETF language tag is malformed or invalid | |||
local category_name = ''; | |||
code, subtags.script, subtags.region, subtags.variant, subtags.private, msg = get_ietf_parts (raw_code); | |||
if msg then | |||
local template = (args_t.template and table.concat ({'{{', args_t.template, '}}: '})) or ''; -- make template name (if provided by the template) | |||
return table.concat ({'<span style=\"color:#d33\">Error: ', template, msg, '</span>'}); | |||
end | |||
raw_code = format_ietf_tag (code, subtags.script, subtags.region, subtags.variant, subtags.private); -- format to recommended subtag styles; private omitted because private | |||
category_name = language_name_get (raw_code, code); -- get language name; try ietf tag first, then code w/o variant then code w/ variant | |||
category_name = make_category (code, category_name, nil, true):gsub ('[%[%]]', ''); | |||
if link then | |||
return table.concat ({'[[:', category_name, ']]'}); | |||
else | |||
return category_name; | |||
end | |||
end | |||
--[[--------------------------< C A T E G O R Y _ F R O M _ T A G >-------------------------------------------- | |||
Module entry point from an {{#invoke:}} | |||
]] | |||
local function category_from_tag (frame) -- entry point from an {{#invoke:Lang|category_from_tag|<ietf tag>|template=<template name>}} | |||
return _category_from_tag (getArgs (frame)); -- pass-on the args table, nothing else; getArgs() so we also get parent frame | |||
end | end | ||
Line 1,508: | Line 1,649: | ||
return { | return { | ||
category_from_tag = category_from_tag, | |||
lang = lang, -- entry point for {{lang}} | lang = lang, -- entry point for {{lang}} | ||
lang_xx_inherit = lang_xx_inherit, -- entry points for {{lang-??}} | lang_xx_inherit = lang_xx_inherit, -- entry points for {{lang-??}} | ||
lang_xx_italic = lang_xx_italic, | lang_xx_italic = lang_xx_italic, | ||
is_ietf_tag = is_ietf_tag, | is_ietf_tag = is_ietf_tag, | ||
is_ietf_tag_frame = is_ietf_tag_frame, | |||
is_lang_name = is_lang_name, | is_lang_name = is_lang_name, | ||
tag_from_name = tag_from_name, -- returns ietf tag associated with language name | tag_from_name = tag_from_name, -- returns ietf tag associated with language name | ||
name_from_tag = name_from_tag, -- used for template documentation; possible use in ISO 639 name from code templates | name_from_tag = name_from_tag, -- used for template documentation; possible use in ISO 639 name from code templates | ||
transl = transl, -- entry point for {{transl}} | transl = transl, -- entry point for {{transl}} | ||
_category_from_tag = _category_from_tag, -- entry points when this module is require()d into other modules | |||
_lang = _lang, | |||
_lang_xx_inherit = _lang_xx_inherit, | _lang_xx_inherit = _lang_xx_inherit, | ||
_lang_xx_italic = _lang_xx_italic, | _lang_xx_italic = _lang_xx_italic, | ||
_is_ietf_tag = _is_ietf_tag, | _is_ietf_tag = _is_ietf_tag, | ||
get_ietf_parts = get_ietf_parts, | |||
_tag_from_name = _tag_from_name, | _tag_from_name = _tag_from_name, | ||
_name_from_tag = _name_from_tag, | _name_from_tag = _name_from_tag, | ||
_transl = _transl, | _transl = _transl, | ||
_translation_make = translation_make, | |||
}; | }; |