Modul:Vorlage:bibcode
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Diese Seite enthält Code in der Programmiersprache Lua. Einbindungszahl Cirrus
local Export = { suite = "bibcode",
serial = "2019-05-16",
item = 0 }
--[=[
Template:bibcode
and other issues dealing with bibcode ID.
]=]
local Config = {
self = Export.suite,
errCat = false,
errClass = "error_bibcode",
errClasses = false,
errHide = false,
errNS = false,
errEncodedURL = { en = "ID with undesirable URL encoding",
de = "ID mit unerwünschtem [[URL-Encoding]]" },
errInvalid = { en = "Invalid:",
de = "Ungültig:" },
errLength = { en = "ID with bad length:",
de = "ID mit ungültiger Länge:" },
errMissing = { en = "Missing ID",
de = "ID fehlt" },
errUnkown = { en = "Unkown parameter:",
de = "Parameter unbekannt:" },
mode = 0,
showArticle = "Bibcode",
site = "https://ui.adsabs.harvard.edu/abs/",
supply = { en = "full text available",
de = "Volltext verfügbar" }
}
local function factory( apply )
-- Localization of messages
-- apply -- string, with message key
-- Returns message text; at least english
local r
entry = Config[ apply ]
if entry then
r = entry[ mw.language.getContentLanguage():getCode() ]
if not r then
r = entry.en
end
else
r = string.format( "<span class=\"error\">????.%s.????</span>",
apply )
end
return r
end -- factory()
local function faculty( adjust )
-- Test template arg for boolean
-- adjust -- string or nil
-- Returns boolean
local r = false
if adjust then
r = mw.text.trim( adjust )
if r ~= "" and r ~= "0" then
r = true
end
end
return r
end -- faculty()
local function fault( alert, about )
-- Format message with class="error" or similar
-- alert -- string, with message key
-- about -- string, with explanation
-- Returns message with markup
local story = factory( alert )
local r, scope, style
if Config.self then
story = string.format( "%s * %s", Config.self, story )
end
if not Config.frame then
Config.frame = mw.getCurrentFrame()
end
if Config.frame:preprocess( "{{REVISIONID}}" ) == "" then
Config.errCat = false
Config.errHide = false
scope = string.format( "%s error", Config.errClass )
else
scope = Config.errClass
end
if Config.errHide then
style = "style='display:none'"
else
style = ""
end
if Config.errClasses then
scope = string.format( "%s %s",
scope, Config.errClasses )
end
r = string.format( "<span class=\"%s\" %s>%s</span>",
scope, style, story )
if about then
r = string.format( "%s %s", r, about )
end
if Config.errCat then
if Config.errNS then
local ns = mw.title.getCurrentTitle().namespace
local st = type( Config.errNS )
if st == "string" then
local space = string.format( ".*%%s%d%%s.*", ns )
local spaces = string.format( " %s ", Config.errNS )
if spaces:match( space ) then
Config.errNS = false
end
elseif st == "table" then
for i = 1, #Config.errNS do
if Config.errNS[ i ] == ns then
Config.errNS = false
break -- for i
end
end -- for i
end
end
if not Config.errNS then
r = string.format( "%s[[Category:%s]]", r, Config.errCat )
end
end
return r
end -- fault()
Export.failsafe = function ( ask )
-- Retrieve versioning and check for compliance
-- Precondition:
-- ask -- string, with required version or "wikidata", or false
-- Postcondition:
-- Returns string with appropriate version, or false
local since = ask
local r
if since == "wikidata" then
local item = Export.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 vsn = entity:formatPropertyValues( "P348" )
if type( vsn ) == "table" and
type( vsn.value ) == "string" and
vsn.value ~= "" then
r = vsn.value
end
end
end
end
if not r then
if not since or since <= Export.serial then
r = Export.serial
else
r = false
end
end
return r
end -- Export.failsafe()
Export.features = function ( assign )
-- Configure appearance
-- assign -- table, with components
if type( assign ) == "table" then
for k, v in pairs( assign ) do
assign[ k ] = v
end -- for k, v
end
end -- Export.features()
Export.format = function ( article, all )
-- Analyze code, create URL, format
-- article -- string, with bibcode ID
-- all -- full version available
-- true or string with details
-- Returns string, with external link or error message
local scan = "^([12][05-9]%d%d)%a[0-9a-zA-Z.&]+%%?$"
local serial = article
local s = type( article )
local legal, less, r
if s ~= "string" then
-- Work-around; 2016-02 strange things
if s == "table" then
serial = article[ 1 ]
else
serial = tostring( serial )
end
mw.log( "bibcode.format() 2016-02", s, article )
end
legal = serial:match( scan )
if not legal then
less = serial:match( "%%%x%x" )
if less then
serial = mw.uri.decode( serial )
legal = serial:match( scan )
end
end
if legal then
legal = ( tonumber( legal ) <= tonumber( os.date( "%Y" ) ) )
end
if legal then
if #serial == 19 then
r = string.format( "[%s%s %s]",
Config.site, serial, serial )
if Config.showArticle then
r = string.format( "[[%s|bibcode]]:%s",
Config.showArticle, r )
else
r = "bibcode:" .. r
end
if less then
r = string.format( "%s %s",
r, fault( "errEncodedURL" ) )
end
if all then
local suffix = factory( "supply" )
if type( all ) == "string" then
suffix = string.format( "%s / %s", suffix, all )
end
r = string.format( "%s (%s)", r, suffix )
end
else
r = string.format( "%s ''%s''",
fault( "errLength" ), serial )
end
else
r = string.format( "%s ''%s''",
fault( "errInvalid" ), serial )
end
return r
end -- Export.format()
-- Export
local p = { }
p.main = function ( argsF, argsT )
-- Invocation
-- argsF -- table, with #invoke parameters, or false
-- argsT -- table, with template parameters
-- Returns appropriate string, or table if argsF.mode = false
local r, stuff, suffix
if argsF then
Config.errCat = argsF.errCat
Config.errClasses = argsF.errClasses
Config.errHide = faculty( argsF.errHide )
Config.errNS = argsF.errNS
if argsF.mode ~= nil then
Config.mode = argsF.mode
end
if argsF.showArticle ~= nil then
if argsF.showArticle == "" then
Config.showArticle = false
else
Config.showArticle = argsF.showArticle
end
end
end
if type( argsT ) == "table" then
local unknown
r = { }
for k, v in pairs( argsT ) do
s = type( k )
if s == "number" then
if ( k == 1 ) then
stuff = mw.text.trim( v )
if ( stuff == "" ) then
stuff = false
end
k = false
else
k = tostring( k )
end
elseif s == "string" then
if argsT.full then
if ( argsT.full == "" ) then
suffix = true
else
suffix = argsT.full
end
k = false
elseif argsT.demo or faculty( argsT.NoCat ) then
Config.errCat = false
Config.errHide = false
k = false
end
end
if k then
if not unknown then
unknown = { }
end
table.insert( unknown, k )
end
end -- for k, v
if unknown then
r = string.format( "'<code>%s</code>' in Template:bibcode",
table.concat( unknown, " " ) )
r = fault( "errUnkown", r )
elseif not stuff then
r = fault( "errMissing" )
end
else
r = false
end
if type( r ) == "table" then
r = Export.format( stuff, suffix )
end
return r
end -- p.main()
p.f = function ( frame )
local lucky, r
Config.frame = frame
lucky, r = pcall( p.main, frame.args, frame:getParent().args )
if not lucky then
r = string.format( "<span class=\"error\">%s * %s</span>",
frame:getTitle(), r )
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 Export.failsafe( since ) or ""
end -- p.failsafe()
p.bibcode = function ()
return Export
end -- p.bibcode()
return p