Modul:Sort/cellText
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Diese Seite enthält Code in der Programmiersprache Lua. Einbindungszahl Cirrus
local Sort = { suite = "Sort",
sub = "cellText",
serial = "2020-04-10",
item = 90147626,
globals = { Sorter = 24205172,
Cell = 90144855,
WLink = 19363224 } }
--[=[
Sort/cellText -- support table cells with lexically sortable wikitext
]=]
local Failsafe = Sort
local GlobalMod = Sort
local foreignModule = function ( access, advanced, append, alt, alert )
-- Fetch global module
-- Precondition:
-- access -- string, with name of base module
-- advanced -- true, for require(); else mw.loadData()
-- append -- string, with subpage part, if any; or false
-- alt -- number, of wikidata item of root; or false
-- alert -- true, for throwing error on data problem
-- Postcondition:
-- Returns whatever, probably table
-- 2020-01-01
local storage = access
local finer = function ()
if append then
storage = string.format( "%s/%s",
storage,
append )
end
end
local fun, lucky, r, suited
if advanced then
fun = require
else
fun = mw.loadData
end
GlobalMod.globalModules = GlobalMod.globalModules or { }
suited = GlobalMod.globalModules[ access ]
if not suited then
finer()
lucky, r = pcall( fun, "Module:" .. storage )
end
if not lucky then
if not suited and
type( alt ) == "number" and
alt > 0 then
suited = string.format( "Q%d", alt )
suited = mw.wikibase.getSitelink( suited )
GlobalMod.globalModules[ access ] = suited or true
end
if type( suited ) == "string" then
storage = suited
finer()
lucky, r = pcall( fun, storage )
end
if not lucky and alert then
error( "Missing or invalid page: " .. storage )
end
end
return r
end -- foreignModule()
local fetch = function ( access, append )
-- Fetch global library
-- Precondition:
-- access -- string|false, with name of base module
-- append -- string, with subpage part, if any; or false
local store, sub, suite
if access then
suite = access
store = access
else
suite = Sort.suite
if append then
sub = append:lower()
store = append
else
store = "Sorter"
end
end
if type( Sort[ store ] ) == "nil" then
local bib = foreignModule( suite,
true,
sub,
Sort.globals[ store ],
true )
if bib and type( bib[ suite ] ) == "function" then
Sort[ store ] = bib[ suite ]()
else
error( tostring( bib ) )
end
end
end -- fetch()
local fiat = function ( args )
-- Execute task
-- Parameter:
-- args -- table, parameters
-- Postcondition:
-- Returns string, or expands .cell
-- Throws error on failure
local r
fetch( false, "Cell" )
if type( args ) == "table" then
local present = Sort.Cell.first( args, true )
Sort.Cell.fair( args, "source", present )
if present.source then
local s = mw.text.unstrip( present.source )
if s:find( "<", 1, true ) then
s = s:gsub( "(</?%l[^>]*>)", "" )
end
if s:find( "'", 1, true ) then
s = s:gsub( "'''(.+)'''", "%1" )
:gsub( "''(.+)''", "%1" )
end
if s:find( "[", 1, true ) then
fetch( "WLink" )
s = Sort.WLink.getPlain( s )
end
s = mw.text.decode( s )
s = mw.ustring.gsub( s, mw.ustring.char( 160 ), " " )
s = mw.text.trim( s )
s = mw.ustring.gsub( s, "%s+", " " )
if s ~= "" then
r = present.source
fetch()
s = Sort.Sorter.lex( s, "latin" )
if s ~= r then
Sort.Cell.faced( present, s )
end
r = Sort.Cell.finalize( present, r )
end
end
if not r then
r = Sort.Cell.fault( "?????", present )
end
else
error( "'args' is not a table" )
end
return r
end -- fiat()
Sort.f = function ( args )
-- Create table cell start or equip table cell object
-- Parameter:
-- Parameter:
-- args -- table, parameters
-- .source -- string, with wikitext
-- .cell -- table|nil, sort environment
-- .rowspan -- number|string, for cell attribute
-- .colspan -- number|string, for cell attribute
-- .class -- string, for cell attribute
-- .style -- string|table, for cell attribute
-- .id -- string, for cell attribute
-- .lang -- string, for cell attribute
-- .dir -- string, for cell attribute
-- .cat -- string|nil, for error category
-- Postcondition:
-- Returns string, or expands .cell
local lucky, r = pcall( fiat, args )
if not lucky then
local e = mw.html.create( "span" )
:addClass( "error" )
:wikitext( "Module:Sort/cell * " .. r )
if type( args.cell ) == "table" and
type( args.cell.wikitext ) == "function" then
args.elem:node( e )
else
r = tostring( e )
end
end
return r
end -- Sort.f()
Failsafe.failsafe = function ( atleast )
-- Retrieve versioning and check for compliance
-- Precondition:
-- atleast -- string, with required version or "wikidata" or "~"
-- or false
-- Postcondition:
-- Returns string -- with queried version, also if problem
-- false -- if appropriate
-- 2019-10-15
local last = ( atleast == "~" )
local since = atleast
local r
if last or since == "wikidata" then
local item = Failsafe.item
since = false
if type( item ) == "number" and item > 0 then
local entity = mw.wikibase.getEntity( string.format( "Q%d",
item ) )
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
else
r = vsn.value
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()
-- Export
local p = { }
p.f = function ( frame )
-- Template call
Sort.frame = frame
return Sort.f( frame.args ) or ""
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.Sort = function ()
-- Module interface
return Sort
end
return p
