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Latest revision as of 11:00, 20 October 2022
Lua error: Internal error: The interpreter exited with status 127.
Format TemplateData' – Module with auxilary functions for template documentation, especially by TemplateData.
Core functionality is improved presentation on documentation pages.
Lua error: Internal error: The interpreter exited with status 127. Improve template documentation page – MediaWiki disappointing
For presentation of template depiction in VisualEditor agreement was made to abandon all markup and clickable links, permitting all tooltips in all environments. Basically this is reasonable, albeit tooltips with markup and clickable links are supported as HTML application for decades now and JavaScript is present anyway when VisualEditor is used.
- In consequence it was decided, that also presentation on template documentation views never ever is permitted to contain effective links or markup.
- That involved, that on many template documentation pages two separated parameter documentation tables are needed and required to be maintained simultaneously: One plain text version for VisualEditor, and a useful one for complex circumstances, with links and markup and lists and tables. – BTW, VisualEditor has not only tooltips, but also a static GUI view, where the lack of deepening links in parameter description is painful.
This state is indefensible.
Lua error: Internal error: The interpreter exited with status 127. Improved presentation
In addition to the simple syntax supported by MediaWiki and presented in the VisualEditor, the following features can be added to the JSON code for the template documentation page. They affect the elements classified as InterfaceText, but are only useful for description fields.
Wikilinks (internal format)
- Using double square brackets pages can be linked as common.
- In VisualEditor, only link title is visible, as it is displayed otherwise.
External links (URL format)
- Open URL are linked as usual by themselves. In VisualEditor they appear as normal text.
- External links enclosed in simple square brackets are displayed normally on the template documentation page. In VisualEditor the title is omitted and the URL is displayed so that the users can c&p it and transfer it to the address field of the browser. There is no other way.
Apostrophs ' for italic and bold
- They can be used to emphasize on the documentation page and are missing in VisualEditor (regular script).
HTML entities
- The following entities can be used:
< > & " and all numeric formats.
HTML tags
- HTML tags (and the MediaWiki elements that are not replaced in advance) are removed for the VisualEditor. Otherwise, they remain effective.
- Attributes are often included in
", which conflicts with the JSON syntax. It is important to make sure that'is used, which can be a problem with template transclusions.
<noexport> … </noexport>
- The enclosed areas are not exported to the VisualEditor.
- More complex wiki syntax and extensive explanations can be restricted to the documentation page.
- Within a noexport area, the line structure of the source text is considered. Otherwise everything is running in a single line, as it would also be represented in the VisualEditor.
Templates
- In particular when the template parameter
JSON=is used, templates can be distributed anywhere in the JSON code. However, the expanded syntax might collide with the JSON syntax.
More effects
- According to the state (required, suggested, optional, deprecated) the table rows are highlighted in light blue, white, gray and pale red.
- When sorting by state, this importance is taken into account and not the alphabetical sequence of the keywords.
- Each parameter can be addressed as a jump destination. The fragment is
#templatedata:parameter-name. - Missing labels are highlighted as errors.
- A maintenance category is triggered if errors occur.
- If there are no parameters, the element
params:{}is not required.
Eliminate disadvantages
Two aspects were found to be particularly disturbing in 2013–2017:
- Even if no parameters at all were defined, a table head is always displayed for a table without content. Even more, this is sortable.
- A reduction was rejected with Phabricator. A sortable table of the parameters would be always necessary, even if the table has no rows at all and consists only of the header row.
- This ridiculous statement led to the development of this module in 2016.
- Even if the context does not permit that default values or even AutoValue specifications will be defined ever, a content-free six-line definition list is output for each individual parameter value.
- Phabricator / Phabricator / Phabricator / Phabricator<section end="JSONenhanced" />
- MediaWiki did not even deign to answer the disastrous documentation page situation.
The general comments show that MediaWiki only regards the presentation of TemplateData specifications in the VisualEditor as important. However, someone has to program and maintain the templates and someone needs to generate the template description and make it manageable beside the functionality in the VisualEditor form, but that is beyond ken.
- Two years later the relatively easy task Phabricator has been solved by a community originated patch.
General workflow
- An attempt is made to read the JSON object (string) from passed template parameters.
- If this failed, the source code of the current and the documentation page is searched for
<templatedata>elements. - Two representations are obtained from the JSON object input:
- A localized version, markup etc. stripped off, in JSON format.
- An HTML structure, basically similar to the MediaWiki representation, possibly with table of the parameters, with enhanced features.
- The result of the template is a visible documentation with markup, followed by a hidden
<templatedata>element. This is done for the export and corresponds to the MediaWiki guidelines.- If current page has been identified as documentation page the hidden
<templatedata>is suppressed, and those pages do not appear separately in Special:PagesWithProp/templatedata.
- If current page has been identified as documentation page the hidden
Lua error: Internal error: The interpreter exited with status 127. Functions for templates
Details
- f Lua error: Internal error: The interpreter exited with status 127.
- Improve TemplateData-presentation; used in Template:Format TemplateData
- Parameters of template transclusion environment (all optional):<section begin="templatePar" />
- 1
- JSON string or
<templatedata>object - JSON
- JSON string
- (precedes 1)
- Transition from
<templatedata>objects with pipe symbols needs special attention: Pipes are to be represented as{{!}}, on double curly brackets one should be encoded by HTML entity. - TOC
1– Insert table of contents after general purpose descriptions; but before parameter list, if present- Example
- lang
- Language code according to Wikipedia:ISO 639 etc.
- lazy
1– Presentation only, do not generate an effective data block- For general method descriptions.
- debug
1– developer mode- source
1– show effective JSON source text (after template expansion) for debugging<section end="templatePar" />
- Parameters of
#invokefor particular project adaption (all optional):- lang
- Language code according to Wikipedia:ISO 639 etc.
- debug
- Development mode, if provided and not equal
0 - cat
- Title of a maintenance category on invalid parameter value etc.
- Deprecated – use configuration module
- docpageCreate
- Pattern for creation of subpage names;
%s/Doku - Deprecated – use configuration module
- docpageDetect
- Pattern for recognition of subpage names;
/Doku$ - Deprecated – use configuration module
- msgDescMiss
- Localisation: complaint text on missing
description - Deprecated – use configuration module
- Returns: HTML code; and/or error message, probably with
class="error" - failsafe Lua error: Internal error: The interpreter exited with status 127.
- Version management
Lua error: Internal error: The interpreter exited with status 127. Functions for Lua modules (API)
Some functions described above can be used by other modules:
local lucky, TemplateData = pcall( require, "Modul:Format TemplateData" )
if type( TemplateData ) == "table" then
TemplateData = TemplateData.TemplateData()
else
-- failure; TemplateData is the error message
return "<span class='error'>" .. TemplateData .. "</span>"
end
- TemplateData.failsafe(atleast)
-
- atleast
optional
nil or minimal version request or"wikidata"
- atleast
- Returns: string or false
- TemplateData.getPlainJSON(adapt)
- Reduce enhanced JSON information to MediaWiki JSON
- adapt
string, with JSON (enhanced)
- adapt
- Returns: string, with JSON (MediaWiki )
- TemplateData.test(adapt, arglist)
- Simulation of template functionality
- adapt
table,#invokeparameters - arglist
table, template parameters
- adapt
- Returns: string
Usage
Currently focussing on one template only:
Dependencies
Lua error: Internal error: The interpreter exited with status 127. Configuration
A local module Module:Format TemplateData/config, if present, facilitates adaptions to the local project.
A table is expected via mw.loadData. The following entries are optional components:
- catProblem
- Title of a maintenance category on invalid parameter value etc.
- classNoNumTOC
- Name of class for the table of contents; especially to suppress numbering.
nonumtoc- classTable
- table with classes for the table of parameters.
{ "wikitable" }- cssParams
- table with CSS assignments for formatting of single parameters
- cssParWrap
- table with CSS assignments for formatting of the entire parameter table
- docpageCreate
- Pattern for creation of subpage names;
%s/Doku %s/Doku- docpageDetect
- Pattern for recognition of subpage names;
/Doku$ /Doku$- help*********
- Link targets for context sensitive help on details
- helpBoolean
- helpContent
- helpDate
- helpFile
- helpFormat
- Link target on help about wikitext transclusion layout
- helpLine
- helpNumber
- helpPage
- helpString
- helpTemplate
- helpURL
- helpUser
- msgDescMiss
- Localisation: complaint text on missing
description - permit
- table with specification of properties for a single parameter; components:
- boole
- table with specification for boolean presentation
- Two components
trueandfalse– each one table:- css
- table with CSS for this explanation of the value
- lead
true– show explanation for0or1respectively preceding the valuefalse– show explanation for0or1respectively following the value- show
- explanation; string or
falseto suppress
- css
- table with specifications for rendering of the parameter table; components:
- tablehead
- table with CSS for table head
- required
- table with CSS for
required - suggested
- table with CSS for
suggested - optional
- table with CSS for
optional - deprecated
- table with CSS for
deprecated
Script error: Lua error: Internal error: The interpreter exited with status 127.
local TemplateData = { suite = "TemplateData",
serial = "2022-03-10",
item = 46997995 }
--[==[
improve template:TemplateData
]==]
local Failsafe = TemplateData
local Config = {
-- multiple option names mapped into unique internal fields
basicCnf = { catProblem = "strange",
classMultiColumns = "selMultClm",
classNoNumTOC = "suppressTOCnum",
classTable = "classTable",
cssParWrap = "cssTabWrap",
cssParams = "cssTable",
docpageCreate = "suffix",
docpageDetect = "subpage",
helpBoolean = "support4boolean",
helpContent = "support4content",
helpDate = "support4date",
helpFile = "support4wiki-file-name",
helpFormat = "supportFormat",
helpLine = "support4line",
helpNumber = "support4number",
helpPage = "support4wiki-page-name",
helpString = "support4string",
helpTemplate = "support4wiki-template-name",
helpURL = "support4url",
helpUser = "support4wiki-user-name",
msgDescMiss = "solo",
tStylesTOCnum = "stylesTOCnum",
tStylesMultiColumns = "stylesMultClm" },
classTable = { "wikitable" }, -- classes for params table
debugmultilang = "C0C0C0",
loudly = false, -- show exported element, etc.
solo = false, -- complaint on missing description
strange = false, -- title of maintenance category
cssTable = false, -- styles for params table
cssTabWrap = false, -- styles for params table wrapper
debug = false,
subpage = false, -- pattern to identify subpage
suffix = false, -- subpage creation scheme
suppressTOCnum = false, -- class for TOC number suppression
jsonDebug = "json-code-lint" -- class for jsonDebug tool
}
local Data = {
div = false, -- <div class="mw-templatedata-doc-wrap">
got = false, -- table, initial templatedata object
heirs = false, -- table, params that are inherited
jump = false, -- source position at end of "params"
less = false, -- main description missing
lasting = false, -- old syntax encountered
lazy = false, -- doc mode; do not generate effective <templatedata>
leading = false, -- show TOC
-- low = false, -- 1= mode
order = false, -- parameter sequence
params = false, -- table, exported parameters
scream = false, -- error messages
sibling = false, -- TOC juxtaposed
slang = nil, -- project/user language code
slim = false, -- JSON reduced to plain
source = false, -- JSON input
strip = false, -- <templatedata> evaluation
tag = false, -- table, exported root element
title = false, -- page
tree = false -- table, rewritten templatedata object
}
local Permit = {
builder = { after = "block",
align = "block",
block = "block",
compressed = "block",
dense = "block",
grouped = "inline",
half = "inline",
indent = "block",
inline = "inline",
last = "block",
lead = "block",
newlines = "*",
spaced = "inline" },
colors = { bg = "FFFFFF",
fg = "000000",
tableheadbg = "B3B7FF",
required = "EAF3FF",
suggested = "FFFFFF",
optional = "EAECF0",
deprecated = "FFCBCB" },
params = { aliases = "table",
autovalue = "string",
default = "string table I18N nowiki",
deprecated = "boolean string I18N",
description = "string table I18N",
example = "string table I18N nowiki",
label = "string table I18N",
inherits = "string",
required = "boolean",
style = "string table",
suggested = "boolean",
suggestedvalues = "string table number boolean",
type = "string" },
root = { description = "string table I18N",
format = "string",
maps = "table",
params = "table",
paramOrder = "table",
sets = "table" },
search = "[{,]%%s*(['\"])%s%%1%%s*:%%s*%%{",
types = { boolean = true,
content = true,
date = true,
line = true,
number = true,
string = true,
unknown = true,
url = true,
["wiki-file-name"] = true,
["wiki-page-name"] = true,
["wiki-template-name"] = true,
["wiki-user-name"] = true,
["unbalanced-wikitext"] = true,
["string/line"] = "line",
["string/wiki-page-name"] = "wiki-page-name",
["string/wiki-user-name"] = "wiki-user-name" }
}
local function Fault( alert )
-- Memorize error message
-- Parameter:
-- alert -- string, error message
if Data.scream then
Data.scream = string.format( "%s *** %s", Data.scream, alert )
else
Data.scream = alert
end
end -- Fault()
local function Fetch( ask, allow )
-- Fetch module
-- Parameter:
-- ask -- string, with name
-- "/global"
-- "JSONutil"
-- "Multilingual"
-- "Text"
-- "WLink"
-- allow -- true: no error if unavailable
-- Returns table of module
-- error: Module not available
local sign = ask
local r, stem
if sign:sub( 1, 1 ) == "/" then
sign = TemplateData.frame:getTitle() .. sign
else
stem = sign
sign = "Module:" .. stem
end
if TemplateData.extern then
r = TemplateData.extern[ sign ]
else
TemplateData.extern = { }
end
if not r then
local lucky, g = pcall( require, sign )
if type( g ) == "table" then
if stem and type( g[ stem ] ) == "function" then
r = g[ stem ]()
else
r = g
end
TemplateData.extern[ sign ] = r
elseif not allow then
error( string.format( "Fetch(%s) %s", sign, g ), 0 )
end
end
return r
end -- Fetch()
local function Foreign()
-- Guess human language
-- Returns slang, or not
if type( Data.slang ) == "nil" then
local Multilingual = Fetch( "Multilingual", true )
if Multilingual and
type( Multilingual.userLangCode ) == "function" then
Data.slang = Multilingual.userLangCode()
else
Data.slang = mw.language.getContentLanguage():getCode()
:lower()
end
end
if Data.slang and
mw.ustring.codepoint( Data.slang, 1, 1 ) > 122 then
Data.slang = false
end
return Data.slang
end -- Foreign()
local function facet( ask, at )
-- Find physical position of parameter definition in JSON
-- Parameter:
-- ask -- string, parameter name
-- at -- number, physical position within definition
-- Returns number, or nil
local seek = string.format( Permit.search,
ask:gsub( "%%", "%%%%" )
:gsub( "([%-.()+*?^$%[%]])",
"%%%1" ) )
local i, k, r, slice, source
if not Data.jump then
Data.jump = Data.source:find( "params", 2 )
if Data.jump then
Data.jump = Data.jump + 7
else
Data.jump = 1
end
end
i, k = Data.source:find( seek, at + Data.jump )
while i and not r do
source = Data.source:sub( k + 1 )
slice = source:match( "^%s*\"([^\"]+)\"s*:" )
if not slice then
slice = source:match( "^%s*'([^']+)'%s*:" )
end
if ( slice and Permit.params[ slice ] ) or
source:match( "^%s*%}" ) then
r = k
else
i, k = Data.source:find( seek, k )
end
end -- while i
return r
end -- facet()
local function facilities( apply )
-- Retrieve details of suggestedvalues
-- Parameter:
-- apply -- table, with plain or enhanced values
-- .suggestedvalues -- table|string|number, or more
-- Returns
-- 1 -- table, with suggestedvalues
-- 2 -- table, with CSS map, or not
-- 3 -- string, with class, or not
-- 4 -- string, with templatestyles, or not
local elements = apply.suggestedvalues
local s = type( elements )
local r1, r2, r3, r4
if s == "table" then
local values = elements.values
if type( values ) == "table" then
r1 = values
if type( elements.scroll ) == "string" then
r2 = r2 or { }
r2.height = apply.scroll
r2.overflow = "auto"
end
if type( elements.minwidth ) == "string" then
local s = type( elements.maxcolumns )
r2 = r2 or { }
r2["column-width"] = elements.minwidth
if s == "string" or
s == "number" then
s = tostring( elements.maxcolumns )
r2["column-count"] = s
end
if type( Config.selMultClm ) == "string" then
r3 = Config.selMultClm
end
if type( Config.stylesMultClm ) == "string" then
local src = Config.stylesMultClm .. "/styles.css"
r4 = TemplateData.frame
:extensionTag( "templatestyles",
nil,
{ src = src } )
end
end
elseif elements and elements ~= "" then
r1 = elements
end
elseif s == "string" then
s = mw.text.trim( about )
if s ~= "" then
r1 = { }
table.insert( r1,
{ code = s } )
end
elseif s == "number" then
r1 = { }
table.insert( r1,
{ code = tostring( elements ) } )
end
return r1, r2, r3, r4
end -- facilities()
local function factory( adapt )
-- Retrieve localized text from system message
-- Parameter:
-- adapt -- string, message ID after "templatedata-"
-- Returns string, with localized text
local o = mw.message.new( "templatedata-" .. adapt )
if Foreign() then
o:inLanguage( Data.slang )
end
return o:plain()
end -- factory()
local function faculty( adjust )
-- Test template arg for boolean
-- adjust -- string or nil
-- Returns boolean
local s = type( adjust )
local r
if s == "string" then
r = mw.text.trim( adjust )
r = ( r ~= "" and r ~= "0" )
elseif s == "boolean" then
r = adjust
else
r = false
end
return r
end -- faculty()
local function failures()
-- Retrieve error collection and category
-- Returns string
local r
if Data.scream then
local e = mw.html.create( "span" )
:addClass( "error" )
:wikitext( Data.scream )
r = tostring( e )
mw.addWarning( "'''TemplateData'''<br />" .. Data.scream )
if Config.strange then
r = string.format( "%s[[category:%s]]",
r,
Config.strange )
end
else
r = ""
end
return r
end -- failures()
local function fair( adjust )
-- Reduce text to one line of plain text, or noexport wikitext blocks
-- adjust -- string
-- Returns string, with adjusted text
local f = function ( a )
return a:gsub( "%s*\n%s*", " " )
:gsub( "%s%s+", " " )
end
local tags = { { start = "<noexport>",
stop = "</noexport>" },
{ start = "<exportonly>",
stop = "</exportonly>",
l = false }
}
local r = adjust
local i, j, k, s, tag
for m = 1, 2 do
tag = tags[ m ]
if r:find( tag.start, 1, true ) then
s = r
r = ""
i = 1
tag.l = true
j, k = s:find( tag.start, i, true )
while j do
if j > 1 then
r = r .. f( s:sub( i, j - 1 ) )
end
i = k + 1
j, k = s:find( tag.stop, i, true )
if j then
if m == 1 then
r = r .. s:sub( i, j - 1 )
end
i = k + 1
j, k = s:find( tag.start, i, true )
else
Fault( "missing " .. tag.stop )
end
end -- while j
r = r .. s:sub( i )
elseif m == 1 then
r = f( r )
end
end -- for m
if tags[ 2 ].l then
r = r:gsub( "<exportonly>.*</exportonly>", "" )
end
return r
end -- fair()
local function fancy( advance, alert )
-- Present JSON source
-- Parameter:
-- advance -- true, for nice
-- alert -- true, for visible
-- Returns string
local r
if Data.source then
local support = Config.jsonDebug
local css
if advance then
css = { height = "6em",
resize = "vertical" }
r = { [ 1 ] = "syntaxhighlight",
[ 2 ] = Data.source,
lang = "json",
style = table.concat( css, ";" ) }
if alert then
r.class( support )
end
r = TemplateData.frame:callParserFunction( "#tag", r )
else
css = { [ "font-size" ] = "77%",
[ "line-height" ] = "1.35" }
if alert then
css.resize = "vertical"
else
css.display = "none"
end
r = mw.html.create( "pre" )
:addClass( support )
:css( css )
:wikitext( mw.text.encode( Data.source ) )
r = tostring( r )
end
r = "\n".. r
else
r = ""
end
return r
end -- fancy()
local function faraway( alternatives )
-- Retrieve best language version from multilingual text
-- Parameter:
-- alternatives -- table, to be evaluated
-- Returns
-- 1 -- string, with best match
-- 2 -- table of other versions, if any
local n = 0
local variants = { }
local r1, r2
for k, v in pairs( alternatives ) do
if type( v ) == "string" then
v = mw.text.trim( v )
if v ~= "" and type( k ) == "string" then
k = k:lower()
variants[ k ] = v
n = n + 1
end
end
end -- for k, v
if n > 0 then
local Multilingual = Fetch( "Multilingual", true )
if Multilingual and
type( Multilingual.i18n ) == "function" then
local show, slang = Multilingual.i18n( variants )
if show then
r1 = show
variants[ slang ] = nil
r2 = variants
end
end
if not r1 then
Foreign()
for k, v in pairs( variants ) do
if n == 1 then
r1 = v
elseif Data.slang == k then
variants[ k ] = nil
r1 = v
r2 = variants
end
end -- for k, v
end
if r2 and Multilingual then
for k, v in pairs( r2 ) do
if v and not Multilingual.isLang( k, true ) then
Fault( string.format( "%s <code>lang=%s</code>",
"Invalid",
k ) )
end
end -- for k, v
end
end
return r1, r2
end -- faraway()
local function fashioned( about, asked, assign )
-- Create description head
-- Parameter:
-- about -- table, supposed to contain description
-- asked -- true, if mandatory description
-- assign -- <block>, if to be equipped
-- Returns <block>, with head, or nil
local para = assign or mw.html.create( "div" )
local plus, r
if about and about.description then
if type( about.description ) == "string" then
para:wikitext( about.description )
else
para:wikitext( about.description[ 1 ] )
plus = mw.html.create( "ul" )
plus:css( "text-align", "left" )
for k, v in pairs( about.description[ 2 ] ) do
plus:node( mw.html.create( "li" )
:node( mw.html.create( "code" )
:wikitext( k ) )
:node( mw.html.create( "br" ) )
:wikitext( fair( v ) ) )
end -- for k, v
if Config.loudly then
plus = mw.html.create( "div" )
:css( "background-color",
"#" .. Config.debugmultilang )
:node( plus )
else
plus:addClass( "templatedata-maintain" )
:css( "display", "none" )
end
end
elseif Config.solo and asked then
para:addClass( "error" )
:wikitext( Config.solo )
Data.less = true
else
para = false
end
if para then
if plus then
r = mw.html.create( "div" )
:node( para )
:node( plus )
else
r = para
end
end
return r
end -- fashioned()
local function fatten( access )
-- Create table row for sub-headline
-- Parameter:
-- access -- string, with name
-- Returns <tr>
local param = Data.tree.params[ access ]
local sub, sort = access:match( "(=+)%s*(%S.*)$" )
local headline = mw.html.create( string.format( "h%d", #sub ) )
local r = mw.html.create( "tr" )
local td = mw.html.create( "td" )
:attr( "colspan", "5" )
:attr( "data-sort-value", "!" .. sort )
local s
if param.style then
s = type( param.style )
if s == "table" then
td:css( param.style )
elseif s == "string" then
td:cssText( param.style )
end
end
s = fashioned( param, false, headline )
if s then
headline = s
else
headline:wikitext( sort )
end
td:node( headline )
r:node( td )
return r
end -- fatten()
local function fathers()
-- Merge params with inherited values
local n = 0
local p = Data.params
local t = Data.tree.params
local p2, t2
for k, v in pairs( Data.heirs ) do
n = n + 1
end -- for k, v
for i = 1, n do
if Data.heirs then
for k, v in pairs( Data.heirs ) do
if v and not Data.heirs[ v ] then
n = n - 1
t[ k ].inherits = nil
Data.heirs[ k ] = nil
p2 = { }
t2 = { }
if p[ v ] then
for k2, v2 in pairs( p[ v ] ) do
p2[ k2 ] = v2
end -- for k2, v2
if p[ k ] then
for k2, v2 in pairs( p[ k ] ) do
if type( v2 ) ~= "nil" then
p2[ k2 ] = v2
end
end -- for k2, v2
end
p[ k ] = p2
for k2, v2 in pairs( t[ v ] ) do
t2[ k2 ] = v2
end -- for k2, v2
for k2, v2 in pairs( t[ k ] ) do
if type( v2 ) ~= "nil" then
t2[ k2 ] = v2
end
end -- for k2, v2
t[ k ] = t2
else
Fault( "No params[] inherits " .. v )
end
end
end -- for k, v
end
end -- i = 1, n
if n > 0 then
local s
for k, v in pairs( Data.heirs ) do
if v then
if s then
s = string.format( "%s | %s", s, k )
else
s = "Circular inherits: " .. k
end
end
end -- for k, v
Fault( s )
end
end -- fathers()
local function favorize()
-- Local customization issues
local boole = { ["font-size"] = "125%" }
local l, cx = pcall( mw.loadData,
TemplateData.frame:getTitle() .. "/config" )
local scripting, style
TemplateData.ltr = not mw.language.getContentLanguage():isRTL()
if TemplateData.ltr then
scripting = "left"
else
scripting = "right"
end
boole[ "margin-" .. scripting ] = "3em"
Permit.boole = { [false] = { css = boole,
lead = true,
show = "☐" },
[true] = { css = boole,
lead = true,
show = "☑" } }
Permit.css = { }
for k, v in pairs( Permit.colors ) do
if k == "tableheadbg" then
k = "tablehead"
end
if k == "fg" then
style = "color"
else
style = "background-color"
end
Permit.css[ k ] = { }
Permit.css[ k ][ style ] = "#" .. v
end -- for k, v
if type( cx ) == "table" then
local c, s
if type( cx.permit ) == "table" then
if type( cx.permit.boole ) == "table" then
if type( cx.permit.boole[ true ] ) == "table" then
Permit.boole[ false ] = cx.permit.boole[ false ]
end
if type( cx.permit.boole[ true ] ) == "table" then
Permit.boole[ true ] = cx.permit.boole[ true ]
end
end
if type( cx.permit.css ) == "table" then
for k, v in pairs( cx.permit.css ) do
if type( v ) == "table" then
Permit.css[ k ] = v
end
end -- for k, v
end
end
for k, v in pairs( Config.basicCnf ) do
s = type( cx[ k ] )
if s == "string" or s == "table" then
Config[ v ] = cx[ k ]
end
end -- for k, v
end
if type( Config.subpage ) ~= "string" or
type( Config.suffix ) ~= "string" then
local got = mw.message.new( "templatedata-doc-subpage" )
local suffix
if got:isDisabled() then
suffix = "doc"
else
suffix = got:plain()
end
if type( Config.subpage ) ~= "string" then
Config.subpage = string.format( "/%s$", suffix )
end
if type( Config.suffix ) ~= "string" then
Config.suffix = string.format( "%%s/%s", suffix )
end
end
end -- favorize()
local function feasible( all, at, about )
-- Deal with suggestedvalues within parameter
-- Parameter:
-- all -- parameter details
-- .default
-- .type
-- at -- string, with parameter name
-- about -- suggestedvalues -- table,
-- value and possibly description
-- table may have elements:
-- .code -- mandatory
-- .label -- table|string
-- .support -- table|string
-- .icon -- string
-- .class -- table|string
-- .css -- table
-- .style -- string
-- .less -- true: suppress code
-- Returns
-- 1: mw.html object <ul>
-- 2: sequence table with values, or nil
local h = { }
local e, r1, r2, s, v
if #about > 0 then
for i = 1, #about do
e = about[ i ]
s = type( e )
if s == "table" then
if type( e.code ) == "string" then
s = mw.text.trim( e.code )
if s == "" then
e = nil
else
e.code = s
end
else
e = nil
s = string.format( "params.%s.%s[%d] %s",
at,
"suggestedvalues",
i,
"MISSING 'code:'" )
end
elseif s == "string" then
s = mw.text.trim( e )
if s == "" then
e = nil
s = string.format( "params.%s.%s[%d] EMPTY",
at, "suggestedvalues", i )
Fault( s )
else
e = { code = s }
end
elseif s == "number" then
e = { code = tostring( e ) }
else
s = string.format( "params.%s.%s[%d] INVALID",
at, "suggestedvalues", i )
Fault( s )
e = false
end
if e then
v = v or { }
table.insert( v, e )
if h[ e.code ] then
s = string.format( "params.%s.%s REPEATED %s",
at,
"suggestedvalues",
e.code )
Fault( s )
else
h[ e.code ] = true
end
end
end -- for i
else
Fault( string.format( "params.%s.suggestedvalues %s",
at, "NOT AN ARRAY" ) )
end
if v then
local code, d, k, less, story, swift, t, u
r1 = mw.html.create( "ul" )
r2 = { }
for i = 1, #v do
u = mw.html.create( "li" )
e = v[ i ]
table.insert( r2, e.code )
story = false
less = ( e.less == true )
if not less then
swift = e.code
if e.support then
local scream, support
s = type( e.support )
if s == "string" then
support = e.support
elseif s == "table" then
support = faraway( e.support )
else
scream = "INVALID"
end
if support then
s = mw.text.trim( support )
if s == "" then
scream = "EMPTY"
elseif s:find( "[%[%]|%<%>]" ) then
scream = "BAD PAGE"
else
support = s
end
end
if scream then
s = string.format( "params.%s.%s[%d].support %s",
at,
"suggestedvalues",
i,
scream )
Fault( s )
else
swift = string.format( "[[:%s|%s]]",
support, swift )
end
end
if all.type:sub( 1, 5 ) == "wiki-" and
swift == e.code then
local rooms = { file = 6,
temp = 10,
user = 2 }
local ns = rooms[ all.type:sub( 6, 9 ) ] or 0
t = mw.title.makeTitle( ns, swift )
if t and t.exists then
swift = string.format( "[[:%s|%s]]",
t.prefixedText, swift )
end
end
if e.code == all.default then
k = 800
else
k = 300
end
code = mw.html.create( "code" )
:css( "font-weight", tostring( k ) )
:css( "white-space", "nowrap" )
:wikitext( swift )
u:node( code )
end
if e.class then
s = type( e.class )
if s == "string" then
u:addClass( e.class )
elseif s == "table" then
for k, s in pairs( e.class ) do
u:addClass( s )
end -- for k, s
else
s = string.format( "params.%s.%s[%d].class INVALID",
at, "suggestedvalues", i )
Fault( s )
end
end
if e.css then
if type( e.css ) == "table" then
u:css( e.css )
else
s = string.format( "params.%s.%s[%d].css INVALID",
at, "suggestedvalues", i )
Fault( s )
end
end
if e.style then
if type( e.style ) == "string" then
u:cssText( e.style )
else
s = string.format( "params.%s.%s[%d].style INVALID",
at, "suggestedvalues", i )
Fault( s )
end
end
if all.type == "wiki-file-name" and not e.icon then
e.icon = e.code
end
if e.label then
s = type( e.label )
if s == "string" then
s = mw.text.trim( e.label )
if s == "" then
s = string.format( "params.%s.%s[%d].label %s",
at,
"suggestedvalues",
i,
"EMPTY" )
Fault( s )
else
story = s
end
elseif s == "table" then
story = faraway( e.label )
else
s = string.format( "params.%s.%s[%d].label INVALID",
at, "suggestedvalues", i )
Fault( s )
end
end
s = false
if type( e.icon ) == "string" then
t = mw.title.makeTitle( 6, e.icon )
if t and t.file.exists then
local g = mw.html.create( "span" )
s = string.format( "[[%s|16px]]", t.prefixedText )
g:attr( "role", "presentation" )
:wikitext( s )
s = tostring( g )
end
end
if not s and not less and e.label then
s = mw.ustring.char( 0x2013 )
end
if s then
d = mw.html.create( "span" )
:wikitext( s )
if TemplateData.ltr then
if not less then
d:css( "margin-left", "0.5em" )
end
if story then
d:css( "margin-right", "0.5em" )
end
else
if not less then
d:css( "margin-right", "0.5em" )
end
if story then
d:css( "margin-left", "0.5em" )
end
end
u:node( d )
end
if story then
u:wikitext( story )
end
r1:newline()
:node( u )
end -- for i
end
if not r1 and v ~= false then
Fault( string.format( "params.%s.suggestedvalues INVALID", at ) )
r1 = mw.html.create( "code" )
:addClass( "error" )
:wikitext( "INVALID" )
end
return r1, r2
end -- feasible()
local function feat()
-- Check and store parameter sequence
if Data.source then
local i = 0
local s
for k, v in pairs( Data.tree.params ) do
if i == 0 then
Data.order = { }
i = 1
s = k
else
i = 2
break -- for k, v
end
end -- for k, v
if i > 1 then
local pointers = { }
local points = { }
local given = { }
for k, v in pairs( Data.tree.params ) do
i = facet( k, 1 )
if type( v ) == "table" then
if type( v.label ) == "string" then
s = mw.text.trim( v.label )
if s == "" then
s = k
end
else
s = k
end
if given[ s ] then
if given[ s ] == 1 then
local scream = "Parameter label '%s' detected multiple times"
Fault( string.format( scream, s ) )
given[ s ] = 2
end
else
given[ s ] = 1
end
end
if i then
table.insert( points, i )
pointers[ i ] = k
i = facet( k, i )
if i then
s = "Parameter '%s' detected twice"
Fault( string.format( s, k ) )
end
else
s = "Parameter '%s' not detected"
Fault( string.format( s, k ) )
end
end -- for k, v
table.sort( points )
for i = 1, #points do
table.insert( Data.order, pointers[ points[ i ] ] )
end -- i = 1, #points
elseif s then
table.insert( Data.order, s )
end
end
end -- feat()
local function feature( access )
-- Create table row for parameter, check and display violations
-- Parameter:
-- access -- string, with name
-- Returns <tr>
local mode, s, status
local fine = function ( a )
s = mw.text.trim( a )
return a == s and
a ~= "" and
not a:find( "%|=\n" ) and
not a:find( "%s%s" )
end
local begin = mw.html.create( "td" )
local code = mw.html.create( "code" )
local desc = mw.html.create( "td" )
local eager = mw.html.create( "td" )
local legal = true
local param = Data.tree.params[ access ]
local ranking = { "required", "suggested", "optional", "deprecated" }
local r = mw.html.create( "tr" )
local styles = "mw-templatedata-doc-param-"
local sort, typed
for k, v in pairs( param ) do
if v == "" then
param[ k ] = false
end
end -- for k, v
-- label
sort = param.label or access
if sort:match( "^%d+$" ) then
begin:attr( "data-sort-value",
string.format( "%05d", tonumber( sort ) ) )
end
begin:css( "font-weight", "bold" )
:wikitext( sort )
-- name and aliases
code:css( "font-size", "92%" )
:css( "white-space", "nowrap" )
:wikitext( access )
if not fine( access ) then
code:addClass( "error" )
Fault( string.format( "Bad ID params.<code>%s</code>", access ) )
legal = false
begin:attr( "data-sort-value", " " .. sort )
end
code = mw.html.create( "td" )
:addClass( styles .. "name" )
:node( code )
if access:match( "^%d+$" ) then
code:attr( "data-sort-value",
string.format( "%05d", tonumber( access ) ) )
end
if type( param.aliases ) == "table" then
local lapsus, syn
for k, v in pairs( param.aliases ) do
code:tag( "br" )
if type( v ) == "string" then
if not fine( v ) then
lapsus = true
code:node( mw.html.create( "span" )
:addClass( "error" )
:css( "font-style", "italic" )
:wikitext( "string" ) )
:wikitext( s )
else
syn = mw.html.create( "span" )
:addClass( styles .. "alias" )
:css( "white-space", "nowrap" )
:wikitext( s )
code:node( syn )
end
else
lapsus = true
code:node( mw.html.create( "code" )
:addClass( "error" )
:wikitext( type( v ) ) )
end
end -- for k, v
if lapsus then
s = string.format( "params.<code>%s</code>.aliases", access )
Fault( factory( "invalid-value" ):gsub( "$1", s ) )
legal = false
end
end
-- description etc.
s = fashioned( param )
if s then
desc:node( s )
end
if param.style then
s = type( param.style )
if s == "table" then
desc:css( param.style )
elseif s == "string" then
desc:cssText( param.style )
end
end
if param.suggestedvalues or
param.default or
param.example or
param.autovalue then
local details = { "suggestedvalues",
"default",
"example",
"autovalue" }
local dl = mw.html.create( "dl" )
local dd, section, show
for i = 1, #details do
s = details[ i ]
show = param[ s ]
if show then
dd = mw.html.create( "dd" )
section = factory( "doc-param-" .. s )
if param.type == "boolean" and
( show == "0" or show == "1" ) then
local boole = Permit.boole[ ( show == "1" ) ]
if boole.lead == true then
dd:node( mw.html.create( "code" )
:wikitext( show ) )
:wikitext( " " )
end
if type( boole.show ) == "string" then
local v = mw.html.create( "span" )
:attr( "aria-hidden", "true" )
:wikitext( boole.show )
if boole.css then
v:css( boole.css )
end
dd:node( v )
end
if type( boole.suffix ) == "string" then
dd:wikitext( boole.suffix )
end
if boole.lead == false then
dd:wikitext( " " )
:node( mw.html.create( "code" )
:wikitext( show ) )
end
elseif s == "suggestedvalues" then
local v, css, class, ts = facilities( param )
if v then
local ul
ul, v = feasible( param, access, v )
if v then
dd:newline()
:node( ul )
if css then
dd:css( css )
if class then
dd:addClass( class )
end
if ts then
dd:newline()
dd:node( ts )
end
end
Data.params[ access ].suggestedvalues = v
end
end
else
dd:wikitext( show )
end
dl:node( mw.html.create( "dt" )
:wikitext( section ) )
:node( dd )
end
end -- i = 1, #details
desc:node( dl )
end
-- type
if type( param.type ) == "string" then
param.type = mw.text.trim( param.type )
if param.type == "" then
param.type = false
end
end
if param.type then
s = Permit.types[ param.type ]
typed = mw.html.create( "td" )
:addClass( styles .. "type" )
if s then
if s == "string" then
Data.params[ access ].type = s
typed:wikitext( factory( "doc-param-type-" .. s ) )
:tag( "br" )
typed:node( mw.html.create( "span" )
:addClass( "error" )
:wikitext( param.type ) )
Data.lasting = true
else
local support = Config[ "support4" .. param.type ]
s = factory( "doc-param-type-" .. param.type )
if support then
s = string.format( "[[%s|%s]]", support, s )
end
typed:wikitext( s )
end
else
Data.params[ access ].type = "unknown"
typed:addClass( "error" )
:wikitext( "INVALID" )
s = string.format( "params.<code>%s</code>.type", access )
Fault( factory( "invalid-value" ):gsub( "$1", s ) )
legal = false
end
else
typed = mw.html.create( "td" )
:wikitext( factory( "doc-param-type-unknown" ) )
Data.params[ access ].type = "unknown"
if param.default then
Data.params[ access ].default = nil
Fault( "Default value requires <code>type</code>" )
legal = false
end
end
typed:addClass( "navigation-not-searchable" )
-- status
if param.required then
mode = 1
if param.autovalue then
Fault( string.format( "autovalued <code>%s</code> required",
access ) )
legal = false
end
if param.default then
Fault( string.format( "Defaulted <code>%s</code> required",
access ) )
legal = false
end
if param.deprecated then
Fault( string.format( "Required deprecated <code>%s</code>",
access ) )
legal = false
end
elseif param.deprecated then
mode = 4
elseif param.suggested then
mode = 2
else
mode = 3
end
status = ranking[ mode ]
ranking = factory( "doc-param-status-" .. status )
if mode == 1 or mode == 4 then
ranking = mw.html.create( "span" )
:css( "font-weight", "bold" )
:wikitext( ranking )
if type( param.deprecated ) == "string" then
ranking:tag( "br" )
ranking:wikitext( param.deprecated )
end
if param.suggested and mode == 4 then
s = string.format( "Suggesting deprecated <code>%s</code>",
access )
Fault( s )
legal = false
end
end
eager:attr( "data-sort-value", tostring( mode ) )
:node( ranking )
:addClass( string.format( "%sstatus-%s %s",
styles, status,
"navigation-not-searchable" ) )
-- <tr>
r:attr( "id", "templatedata:" .. mw.uri.anchorEncode( access ) )
:css( Permit.css[ status ] )
:addClass( styles .. status )
:node( begin )
:node( code )
:node( desc )
:node( typed )
:node( eager )
:newline()
if not legal then
r:css( "border", "#FF0000 3px solid" )
end
return r
end -- feature()
local function features()
-- Create <table> for parameters
-- Returns <table>, or nil
local r
if Data.tree and Data.tree.params then
local tbl = mw.html.create( "table" )
local tr = mw.html.create( "tr" )
feat()
if Data.order and #Data.order > 1 then
tbl:addClass( "sortable" )
end
if type( Config.classTable ) == "table" then
for k, v in pairs( Config.classTable ) do
tbl:addClass( v )
end -- for k, v
end
if type( Config.cssTable ) == "table" then
tbl:css( Config.cssTable )
end
tr:addClass( "navigation-not-searchable" )
:node( mw.html.create( "th" )
:attr( "colspan", "2" )
:css( Permit.css.tablehead )
:wikitext( factory( "doc-param-name" ) ) )
:node( mw.html.create( "th" )
:css( Permit.css.tablehead )
:wikitext( factory( "doc-param-desc" ) ) )
:node( mw.html.create( "th" )
:css( Permit.css.tablehead )
:wikitext( factory( "doc-param-type" ) ) )
:node( mw.html.create( "th" )
:css( Permit.css.tablehead )
:wikitext( factory( "doc-param-status" ) ) )
tbl:newline()
-- :node( mw.html.create( "thead" )
:node( tr )
-- )
:newline()
if Data.order then
local leave, s
for i = 1, #Data.order do
s = Data.order[ i ]
if s:sub( 1, 1 ) == "=" then
leave = true
tbl:node( fatten( s ) )
Data.order[ i ] = false
elseif s:match( "[=|]" ) then
Fault( string.format( "Bad param <code>%s</code>",
s ) )
else
tbl:node( feature( s ) )
end
end -- for i = 1, #Data.order
if leave then
for i = #Data.order, 1, -1 do
if not Data.order[ i ] then
table.remove( Data.order, i )
end
end -- for i = #Data.order, 1, -1
end
Data.tag.paramOrder = Data.order
end
if Config.cssTabWrap or Data.scroll then
r = mw.html.create( "div" )
if type( Config.cssTabWrap ) == "table" then
r:css( Config.cssTabWrap )
elseif type( Config.cssTabWrap ) == "string" then
-- deprecated
r:cssText( Config.cssTabWrap )
end
if Data.scroll then
r:css( "height", Data.scroll )
:css( "overflow", "auto" )
end
r:node( tbl )
else
r = tbl
end
end
return r
end -- features()
local function fellow( any, assigned, at )
-- Check sets[] parameter and issue error message, if necessary
-- Parameter:
-- any -- should be number
-- assigned -- parameter name
-- at -- number, of set
local s
if type( any ) ~= "number" then
s = "<code>sets[%d].params[%s]</code>??"
Fault( string.format( s,
at,
mw.text.nowiki( tostring( any ) ) ) )
elseif type( assigned ) == "string" then
if not Data.got.params[ assigned ] then
s = "<code>sets[%d].params %s</code> is undefined"
Fault( string.format( s, at, assigned ) )
end
else
s = "<code>sets[%d].params[%d] = %s</code>??"
Fault( string.format( s, k, type( assigned ) ) )
end
end -- fellow()
local function fellows()
-- Check sets[] and issue error message, if necessary
local s
if type( Data.got.sets ) == "table" then
if type( Data.got.params ) == "table" then
for k, v in pairs( Data.got.sets ) do
if type( k ) == "number" then
if type( v ) == "table" then
for ek, ev in pairs( v ) do
if ek == "label" then
s = type( ev )
if s ~= "string" and
s ~= "table" then
s = "<code>sets[%d].label</code>??"
Fault( string.format( s, k ) )
end
elseif ek == "params" and
type( ev ) == "table" then
for pk, pv in pairs( ev ) do
fellow( pk, pv, k )
end -- for pk, pv
else
ek = mw.text.nowiki( tostring( ek ) )
s = "<code>sets[%d][%s]</code>??"
Fault( string.format( s, k, ek ) )
end
end -- for ek, ev
else
k = mw.text.nowiki( tostring( k ) )
v = mw.text.nowiki( tostring( v ) )
s = string.format( "<code>sets[%s][%s]</code>??",
k, v )
Fault( s )
end
else
k = mw.text.nowiki( tostring( k ) )
s = string.format( "<code>sets[%s]</code> ?????", k )
Fault( s )
end
end -- for k, v
else
s = "<code>params</code> required for <code>sets</code>"
Fault( s )
end
else
s = "<code>sets</code> needs to be of <code>object</code> type"
Fault( s )
end
end -- fellows()
local function finalize( advance )
-- Wrap presentation into frame
-- Parameter:
-- advance -- true, for nice
-- Returns string
local r, lapsus
if Data.div then
r = tostring( Data.div )
elseif Data.strip then
r = Data.strip
else
lapsus = true
r = ""
end
r = r .. failures()
if Data.source then
local live = ( advance or lapsus )
if not live then
live = TemplateData.frame:preprocess( "{{REVISIONID}}" )
live = ( live == "" )
end
if live then
r = r .. fancy( advance, lapsus )
end
end
return r
end -- finalize()
local function find()
-- Find JSON data within page source (title)
-- Returns string, or nil
local s = Data.title:getContent()
local i, j = s:find( "<templatedata>", 1, true )
local r
if i then
local k = s:find( "</templatedata>", j, true )
if k then
r = mw.text.trim( s:sub( j + 1, k - 1 ) )
end
end
return r
end -- find()
local function flat( adjust )
-- Remove formatting from text string for VE
-- Parameter:
-- arglist -- string, to be stripped, or nil
-- Returns string, or nil
local r
if adjust then
r = adjust:gsub( "\n", " " )
if r:find( "<noexport>", 1, true ) then
r = r:gsub( "<noexport>.*</noexport>", "" )
end
if r:find( "<exportonly>", 1, true ) then
r = r:gsub( "</?exportonly>", "" )
end
if r:find( "''", 1, true ) then
r = r:gsub( "'''", "" ):gsub( "''", "" )
end
if r:find( "<", 1, true ) then
local Text = Fetch( "Text" )
r = Text.getPlain( r:gsub( "<br */?>", "\r\n" ) )
end
if r:find( "[", 1, true ) then
local WLink = Fetch( "WLink" )
if WLink.isBracketedURL( r ) then
r = r:gsub( "%[([hf]tt?ps?://%S+) [^%]]+%]", "%1" )
end
r = WLink.getPlain( r )
end
if r:find( "&", 1, true ) then
r = mw.text.decode( r )
if r:find( "­", 1, true ) then
r = r:gsub( "­", "" )
end
end
end
return r
end -- flat()
local function flush()
-- JSON encode narrowed input; obey unnamed (numerical) parameters
-- Returns <templatedata> JSON string
local r
if Data.tag then
r = mw.text.jsonEncode( Data.tag ):gsub( "%}$", "," )
else
r = "{"
end
r = r .. "\n\"params\":{"
if Data.order then
local sep = ""
local s
for i = 1, #Data.order do
s = Data.order[ i ]
r = string.format( "%s%s\n%s:%s",
r,
sep,
mw.text.jsonEncode( s ),
mw.text.jsonEncode( Data.params[ s ] ) )
sep = ",\n"
end -- for i = 1, #Data.order
end
r = r .. "\n}\n}"
return r
end -- flush()
local function focus( access )
-- Check components; focus multilingual description, build trees
-- Parameter:
-- access -- string, name of parameter, nil for root
local f = function ( a, at )
local r
if at then
r = string.format( "<code>params.%s</code>", at )
else
r = "''root''"
end
if a then
r = string.format( "%s<code>.%s</code>", r, a )
end
return r
end
local parent
if access then
parent = Data.got.params[ access ]
else
parent = Data.got
end
if type( parent ) == "table" then
local elem, got, permit, s, scope, slot, tag, target
if access then
permit = Permit.params
if type( access ) == "number" then
slot = tostring( access )
else
slot = access
end
else
permit = Permit.root
end
for k, v in pairs( parent ) do
scope = permit[ k ]
if scope then
s = type( v )
if s == "string" and k ~= "format" then
v = mw.text.trim( v )
end
if scope:find( s, 1, true ) then
if scope:find( "I18N", 1, true ) then
if s == "string" then
elem = fair( v )
elseif s == "table" then
local translated
v, translated = faraway( v )
if v then
if translated and
k == "description" then
elem = { [ 1 ] = fair( v ),
[ 2 ] = translated }
else
elem = fair( v )
end
else
elem = false
end
end
if type( v ) == "string" then
if k == "deprecated" then
if v == "1" then
v = true
elseif v == "0" then
v = false
end
elem = v
elseif scope:find( "nowiki", 1, true ) then
elem = mw.text.nowiki( v )
elem = elem:gsub( " \n", "<br>" )
v = v:gsub( string.char( 13 ), "" )
else
v = flat( v )
end
elseif s == "boolean" then
if scope:find( "boolean", 1, true ) then
elem = v
else
s = "Type <code>boolean</code> bad for "
.. f( k, slot )
Fault( s )
end
end
else
if k == "params" and not access then
v = nil
elem = nil
elseif k == "format" and not access then
elem = mw.text.decode( v )
v = nil
elseif k == "inherits" then
elem = v
if not Data.heirs then
Data.heirs = { }
end
Data.heirs[ slot ] = v
v = nil
elseif k == "style" then
elem = v
v = nil
elseif s == "string" then
v = mw.text.nowiki( v )
elem = v
else
elem = v
end
end
if type( elem ) ~= "nil" then
if not target then
if access then
if not Data.tree.params then
Data.tree.params = { }
end
Data.tree.params[ slot ] = { }
target = Data.tree.params[ slot ]
else
Data.tree = { }
target = Data.tree
end
end
target[ k ] = elem
elem = false
end
if type( v ) ~= "nil" then
if not tag then
if access then
if type( v ) == "string" and
v.sub( 1, 1 ) == "=" then
v = nil
else
if not Data.params then
Data.params = { }
end
Data.params[ slot ] = { }
tag = Data.params[ slot ]
end
else
Data.tag = { }
tag = Data.tag
end
end
if type( v ) ~= "nil" and
k ~= "suggestedvalues" then
tag[ k ] = v
end
end
else
s = string.format( "Type <code>%s</code> bad for %s",
scope, f( k, slot ) )
Fault( s )
end
else
Fault( "Unknown component " .. f( k, slot ) )
end
end -- for k, v
if not access and Data.got.sets then
fellows()
end
else
Fault( f() .. " needs to be of <code>object</code> type" )
end
end -- focus()
local function format()
-- Build formatted element
-- Returns <inline>
local source = Data.tree.format:lower()
local r, s
if source == "inline" or source == "block" then
r = mw.html.create( "i" )
:wikitext( source )
else
local code
if source:find( "|", 1, true ) then
local scan = "^[\n ]*%{%{[\n _]*|[\n _]*=[\n _]*%}%}[\n ]*$"
if source:match( scan ) then
code = source:gsub( "\n", "N" )
else
s = mw.text.nowiki( source ):gsub( "\n", "\n" )
s = tostring( mw.html.create( "code" )
:wikitext( s ) )
Fault( "Invalid format " .. s )
source = false
end
else
local words = mw.text.split( source, "%s+" )
local show, start, support, unknown
for i = 1, #words do
s = words[ i ]
if i == 1 then
start = s
end
support = Permit.builder[ s ]
if support == start or
support == "*" then
Permit.builder[ s ] = true
elseif s:match( "^[1-9]%d?" ) and
Permit.builder.align then
Permit.builder.align = tonumber( s )
else
if unknown then
unknown = string.format( "%s %s", unknown, s )
else
unknown = s
end
end
end -- i = 1, #words
if unknown then
s = tostring( mw.html.create( "code" )
:css( "white-space", "nowrap" )
:wikitext( s ) )
Fault( "Unknown/misplaced format keyword " .. s )
source = false
start = false
end
if start == "inline" then
if Permit.builder.half == true then
show = "inline half"
code = "{{_ |_=_}}"
elseif Permit.builder.grouped == true then
show = "inline grouped"
code = "{{_ | _=_}}"
elseif Permit.builder.spaced == true then
show = "inline spaced"
code = "{{_ | _ = _ }}"
end
if Permit.builder.newlines == true then
show = show or "inline"
code = code or "{{_|_=_}}"
show = show .. " newlines"
code = string.format( "N%sN", code )
end
elseif start == "block" then
local space = "" -- amid "|" and name
local spaced = " " -- preceding "="
local spacer = " " -- following "="
local suffix = "N" -- closing "}}" on new line
show = "block"
if Permit.builder.indent == true then
start = " "
show = "block indent"
else
start = ""
end
if Permit.builder.compressed == true then
spaced = ""
spacer = ""
show = show .. " compressed"
if Permit.builder.last == true then
show = show .. " last"
else
suffix = ""
end
else
if Permit.builder.lead == true then
show = show .. " lead"
space = " "
end
if type( Permit.builder.align ) ~= "string" then
local n
s = " align"
if Permit.builder.align == true then
n = 0
if type( Data.got ) == "table" and
type( Data.got.params ) == "table" then
for k, v in pairs( Data.got.params ) do
if type( v ) == "table" and
not v.deprecated and
type( k ) == "string" then
k = mw.ustring.len( k )
if k > n then
n = k
end
end
end -- for k, v
end
else
n = Permit.builder.align
if type( n ) == "number" and n > 1 then
s = string.format( "%s %d", s, n )
else
n = 0 -- How comes?
end
end
if n > 1 then
spaced = string.rep( "_", n - 1 ) .. " "
end
show = show .. s
elseif Permit.builder.after == true then
spaced = ""
show = show .. " after"
elseif Permit.builder.dense == true then
spaced = ""
spacer = ""
show = show .. " dense"
end
if Permit.builder.last == true then
suffix = spacer
show = show .. " last"
end
end
code = string.format( "N{{_N%s|%s_%s=%s_%s}}N",
start,
space,
spaced,
spacer,
suffix )
if show == "block" then
show = "block newlines"
end
end
if show then
r = mw.html.create( "span" )
:wikitext( show )
end
end
if code then
source = code:gsub( "N", "\n" )
code = mw.text.nowiki( code ):gsub( "N", "\n" )
code = mw.html.create( "code" )
:css( "margin-left", "1em" )
:css( "margin-right", "1em" )
:wikitext( code )
if r then
r = mw.html.create( "span" )
:node( r )
:node( code )
else
r = code
end
end
end
if source and Data.tag then
Data.tag.format = source
end
return r
end -- format()
local function formatter()
-- Build presented documentation
-- Returns <div>
local r = mw.html.create( "div" )
local x = fashioned( Data.tree, true, r )
local s
if x then
r = x
end
if Data.leading then
local toc = mw.html.create( "div" )
local shift
if Config.suppressTOCnum then
toc:addClass( Config.suppressTOCnum )
if type( Config.stylesTOCnum ) == "string" then
local src = Config.stylesTOCnum .. "/styles.css"
s = TemplateData.frame:extensionTag( "templatestyles",
nil,
{ src = src } )
r:newline()
:node( s )
end
end
toc:addClass( "navigation-not-searchable" )
:css( "margin-top", "0.5em" )
:wikitext( "__TOC__" )
if Data.sibling then
local block = mw.html.create( "div" )
if TemplateData.ltr then
shift = "right"
else
shift = "left"
end
block:css( "float", shift )
:wikitext( Data.sibling )
r:newline()
:node( block )
:newline()
end
r:newline()
:node( toc )
:newline()
if shift then
r:node( mw.html.create( "div" )
:css( "clear", shift ) )
:newline()
end
end
s = features()
if s then
if Data.leading then
r:node( mw.html.create( "h" .. Config.nested )
:wikitext( factory( "doc-params" ) ) )
:newline()
end
r:node( s )
end
if Data.shared then
local global = mw.html.create( "div" )
:attr( "id", "templatedata-global" )
local shift
if TemplateData.ltr then
shift = "right"
else
shift = "left"
end
global:css( "float", shift )
:wikitext( string.format( "[[%s|%s]]",
Data.shared, "Global" ) )
r:newline()
:node( global )
end
if Data.tree and Data.tree.format then
local e = format()
if e then
local show = "Format"
if Config.supportFormat then
show = string.format( "[[%s|%s]]",
Config.supportFormat, show )
end
r:node( mw.html.create( "p" )
:addClass( "navigation-not-searchable" )
:wikitext( show .. ": " )
:node( e ) )
end
end
return r
end -- formatter()
local function free()
-- Remove JSON comment lines
if Data.source:find( "//", 1, true ) then
Data.source:gsub( "([{,\"'])(%s*\n%s*//.*\n%s*)([{},\"'])",
"%1%3" )
end
end -- free()
local function full()
-- Build survey table from JSON data, append invisible <templatedata>
Data.div = mw.html.create( "div" )
:addClass( "mw-templatedata-doc-wrap" )
if Permit.css.bg then
Data.div:css( Permit.css.bg )
end
if Permit.css.fg then
Data.div:css( Permit.css.fg )
end
focus()
if Data.tag then
if type( Data.got.params ) == "table" then
for k, v in pairs( Data.got.params ) do
focus( k )
end -- for k, v
if Data.heirs then
fathers()
end
end
end
Data.div:node( formatter() )
if not Data.lazy then
Data.slim = flush()
if TemplateData.frame then
local div = mw.html.create( "div" )
local tdata = { [ 1 ] = "templatedata",
[ 2 ] = Data.slim }
Data.strip = TemplateData.frame:callParserFunction( "#tag",
tdata )
div:wikitext( Data.strip )
if Config.loudly then
Data.div:node( mw.html.create( "hr" )
:css( { height = "7ex" } ) )
else
div:css( "display", "none" )
end
Data.div:node( div )
end
end
if Data.lasting then
Fault( "deprecated type syntax" )
end
if Data.less then
Fault( Config.solo )
end
end -- full()
local function furnish( adapt, arglist )
-- Analyze transclusion
-- Parameter:
-- adapt -- table, #invoke parameters
-- arglist -- table, template parameters
-- Returns string
local source
favorize()
-- deprecated:
for k, v in pairs( Config.basicCnf ) do
if adapt[ k ] and adapt[ k ] ~= "" then
Config[ v ] = adapt[ k ]
end
end -- for k, v
if arglist.heading and arglist.heading:match( "^[3-6]$" ) then
Config.nested = arglist.heading
else
Config.nested = "2"
end
Config.loudly = faculty( arglist.debug or adapt.debug )
Data.lazy = faculty( arglist.lazy ) and not Config.loudly
Data.leading = faculty( arglist.TOC )
if Data.leading and arglist.TOCsibling then
Data.sibling = mw.text.trim( arglist.TOCsibling )
end
if arglist.lang then
Data.slang = arglist.lang:lower()
elseif adapt.lang then
Data.slang = adapt.lang:lower()
end
if arglist.JSON then
source = arglist.JSON
elseif arglist.Global then
source = TemplateData.getGlobalJSON( arglist.Global,
arglist.Local )
elseif arglist[ 1 ] then
local s = mw.text.trim( arglist[ 1 ] )
local start = s:sub( 1, 1 )
if start == "<" then
Data.strip = s
elseif start == "{" then
source = s
elseif mw.ustring.sub( s, 1, 8 ) ==
mw.ustring.char( 127, 39, 34, 96, 85, 78, 73, 81 ) then
Data.strip = s
end
end
if type( arglist.vertical ) == "string" and
arglist.vertical:match( "^%d*%.?%d+[emprx]+$" ) then
Data.scroll = arglist.vertical
end
if not source then
Data.title = mw.title.getCurrentTitle()
source = find()
if not source and
not Data.title.text:match( Config.subpage ) then
local s = string.format( Config.suffix,
Data.title.prefixedText )
Data.title = mw.title.new( s )
if Data.title.exists then
source = find()
end
end
end
if not Data.lazy then
if not Data.title then
Data.title = mw.title.getCurrentTitle()
end
Data.lazy = Data.title.text:match( Config.subpage )
end
if type( source ) == "string" then
TemplateData.getPlainJSON( source )
end
return finalize( faculty( arglist.source ) )
end -- furnish()
Failsafe.failsafe = function ( atleast )
-- Retrieve versioning and check for compliance
-- Precondition:
-- atleast -- string, with required version
-- or wikidata|item|~|@ or false
-- Postcondition:
-- Returns string -- with queried version/item, also if problem
-- false -- if appropriate
-- 2020-08-17
local since = atleast
local last = ( since == "~" )
local linked = ( since == "@" )
local link = ( since == "item" )
local r
if last or link or linked or since == "wikidata" then
local item = Failsafe.item
since = false
if type( item ) == "number" and item > 0 then
local suited = string.format( "Q%d", item )
if link then
r = suited
else
local entity = mw.wikibase.getEntity( suited )
if type( entity ) == "table" then
local seek = Failsafe.serialProperty or "P348"
local vsn = entity:formatPropertyValues( seek )
if type( vsn ) == "table" and
type( vsn.value ) == "string" and
vsn.value ~= "" then
if last and vsn.value == Failsafe.serial then
r = false
elseif linked then
if mw.title.getCurrentTitle().prefixedText
== mw.wikibase.getSitelink( suited ) then
r = false
else
r = suited
end
else
r = vsn.value
end
end
end
end
end
end
if type( r ) == "nil" then
if not since or since <= Failsafe.serial then
r = Failsafe.serial
else
r = false
end
end
return r
end -- Failsafe.failsafe()
TemplateData.getGlobalJSON = function ( access, adapt )
-- Retrieve TemplateData from a global repository (JSON)
-- Parameter:
-- access -- string, with page specifier (on WikiMedia Commons)
-- adapt -- JSON string or table with local overrides
-- Returns true, if succeeded
local plugin = Fetch( "/global" )
local r
if type( plugin ) == "table" and
type( plugin.fetch ) == "function" then
local s, got = plugin.fetch( access, adapt )
if got then
Data.got = got
Data.order = got.paramOrder
Data.shared = s
r = true
full()
else
Fault( s )
end
end
return r
end -- TemplateData.getGlobalJSON()
TemplateData.getPlainJSON = function ( adapt )
-- Reduce enhanced JSON data to plain text localized JSON
-- Parameter:
-- adapt -- string, with enhanced JSON
-- Returns string, or not
if type( adapt ) == "string" then
local JSONutil = Fetch( "JSONutil", true )
Data.source = adapt
free()
if JSONutil then
local Multilingual = Fetch( "Multilingual", true )
local f
if Multilingual then
f = Multilingual.i18n
end
Data.got = JSONutil.fetch( Data.source, true, f )
else
local lucky
lucky, Data.got = pcall( mw.text.jsonDecode, Data.source )
end
if type( Data.got ) == "table" then
full()
elseif not Data.strip then
local scream = type( Data.got )
if scream == "string" then
scream = Data.got
else
scream = "Data.got: " .. scream
end
Fault( "fatal JSON error: " .. scream )
end
end
return Data.slim
end -- TemplateData.getPlainJSON()
TemplateData.test = function ( adapt, arglist )
TemplateData.frame = mw.getCurrentFrame()
return furnish( adapt, arglist )
end -- TemplateData.test()
-- Export
local p = { }
p.f = function ( frame )
-- Template call
local lucky, r
TemplateData.frame = frame
lucky, r = pcall( furnish, frame.args, frame:getParent().args )
if not lucky then
Fault( "INTERNAL: " .. r )
r = failures()
end
return r
end -- p.f
p.failsafe = function ( frame )
-- Versioning interface
local s = type( frame )
local since
if s == "table" then
since = frame.args[ 1 ]
elseif s == "string" then
since = frame
end
if since then
since = mw.text.trim( since )
if since == "" then
since = false
end
end
return Failsafe.failsafe( since ) or ""
end -- p.failsafe
p.TemplateData = function ()
-- Module interface
return TemplateData
end
return p