Modul:PageUtil: Unterschied zwischen den Versionen
te>PerfektesChaos (WD-fix) |
Admin (Diskussion | Beiträge) K (12 Versionen importiert) |
||
| (Eine dazwischenliegende Version von einem anderen Benutzer wird nicht angezeigt) | |||
| Zeile 1: | Zeile 1: | ||
local PageUtil = { suite = "PageUtil", | local PageUtil = { suite = "PageUtil", | ||
| − | serial = "2018-10- | + | serial = "2018-10-19", |
item = 0 } | item = 0 } | ||
--[=[ | --[=[ | ||
| Zeile 108: | Zeile 108: | ||
seed = source | seed = source | ||
end | end | ||
| − | r = tostring( mw.html.create( "span" ) | + | r = string.format( "%s\n%s", |
| − | + | tostring( mw.html.create( "span" ) | |
| − | + | :attr( "id", segment ) ), | |
| − | + | frame:expandTemplate( { title = seed } ) ) | |
table.insert( assembly, { source, segment } ) | table.insert( assembly, { source, segment } ) | ||
else | else | ||
Aktuelle Version vom 6. September 2019, 12:26 Uhr
Die Dokumentation für dieses Modul kann unter Modul:PageUtil/Doku erstellt werden
local PageUtil = { suite = "PageUtil",
serial = "2018-10-19",
item = 0 }
--[=[
PageUtil
]=]
PageUtil.maxPages = 200
local function fault( alert, frame )
-- Format message with class="error"
-- alert -- string, with message
-- frame -- object, if known
-- Returns message with markup
local scream = alert
if frame then
scream = string.format( "%s * %s", frame:getTitle(), scream )
end
return tostring( mw.html.create( "span" )
:addClass( "error" )
:wikitext( scream ) )
end -- fault()
local function flat( adjust, assembly )
-- Replace links to pages by inner links
-- adjust -- string, with text
-- assembly -- table, with page infos
-- Returns adjusted string
local r = adjust
local seek, shift, source, subst
for k, v in pairs( assembly ) do
source = v[ 1 ]
shift = v[ 2 ]
source = ":?" .. source:gsub( " ", "[_ ]+" )
:gsub( "[%.%(%)%*%?%+%-]", "%1" )
.. "%s*"
seek = "%[%[%s*" .. source .. "(#[^%]]*%]%])"
subst = "[[%1"
r = r:gsub( seek, subst )
seek = "%[%[%s*" .. source .. "(%|[^%]]*%]%])"
subst = "[[#" .. shift .. "%1"
r = r:gsub( seek, subst )
seek = "%[%[%s*(" .. source .. "%]%])"
subst = "[[#" .. shift .. "|%1"
r = r:gsub( seek, subst )
end -- for k, v
return r
end -- flat()
local function fraction( access, frame )
-- Retrieve text from section
-- access -- string, with request
-- frame -- object
-- Returns content, or false
-- Uses:
-- mw.title.new() .exists
local r
local seek = "^(#lstx?):%s*%[%[([^%[|%]\n]+)%]%]%s*(%S.*)%s*$"
local scope, source, section = access:match( seek )
if source then
local page = mw.title.new( source )
source = page.prefixedText
if page.exists then
section = mw.text.trim( section )
if section ~= "" then
r = frame:callParserFunction{ name = scope,
args = { source,
section } }
end
else
r = tostring( mw.html.create( "div" )
:addClass( "error" )
:wikitext( source ) )
end
end
return r
end -- fraction()
local function full( access, frame, alias, assembly )
-- Retrieve text from page
-- access -- string, with page name
-- frame -- object
-- alias -- number, unique
-- assembly -- table, with page infos
-- Returns string with content, or nil
-- Uses:
-- mw.title.new() .exists
local page = mw.title.new( access )
local r
if page then
if page.exists then
local source = page.prefixedText
local segment = string.format( "PageUtilMerge-%d", alias )
local seed
if page.namespace == 0 then
seed = ":" .. source
else
seed = source
end
r = string.format( "%s\n%s",
tostring( mw.html.create( "span" )
:attr( "id", segment ) ),
frame:expandTemplate( { title = seed } ) )
table.insert( assembly, { source, segment } )
else
r = tostring( mw.html.create( "div" )
:addClass( "error" )
:wikitext( page.prefixedText ) )
end
else
r = string.format( "%s '%s'", "Unknown page", access )
r = tostring( mw.html.create( "div" )
:addClass( "error" )
:wikitext( r ) )
end
return r
end -- full()
PageUtil.failsafe = function ( assert )
-- Retrieve versioning and check for compliance
-- Precondition:
-- assert -- string, with required version or "wikidata",
-- or false
-- Postcondition:
-- Returns string with appropriate version, or false
local since = assert
local r
if since == "wikidata" then
local item = PageUtil.item
since = false
if type( item ) == "number" and item > 0 then
local ent = mw.wikibase.getEntity( string.format( "Q%d",
item ) )
if type( ent ) == "table" then
local vsn = ent: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 <= PageUtil.serial then
r = PageUtil.serial
else
r = false
end
end
return r
end -- PageUtil.failsafe()
PageUtil.getProtection = function ( access, action )
-- Retrieve protection
-- access -- string or title or nil, with page, default: current
-- action -- string or nil, with action, default: edit
-- Returns number: One of: 0, 0.5, 0.75, 1
local t = type( access )
local r = 0
local p
if t == "string" then
t = mw.title.new( access )
elseif t == "table" then
t = access
else
t = mw.title.getCurrentTitle()
end
p = t.protectionLevels
if type( p ) == "table" then
local s
if type( action ) == "string" then
s = mw.text.trim( action )
if s == "" then
s = false
end
end
p = p[ s or "edit" ]
if type( p ) == "table" then
for k, v in pairs( p ) do
if v == "autoconfirmed" then
r = 0.5
elseif v == "editeditorprotected" then
r = 0.75
elseif v == "sysop" then
r = 1
end
end -- for k, v
end
end
return r
end -- PageUtil.getProtection()
PageUtil.merge = function ( args, frame )
-- Retrieve text
-- args -- table, with request
-- frame -- object, if available
-- Returns string, with content
local max = 0
local r = ""
for k, v in pairs( args ) do
if type( k ) == "number" and
k > max then
max = k
end
end -- for k, v
if max > 0 then
local n = 0
local pages = { { mw.title.getCurrentTitle().prefixedText,
"" } }
local mode, s, section, swallow
if not frame then
frame = mw.getCurrentFrame()
end
for i = 1, max do
s = args[ i ]
if s then
swallow = s:match( "^%s*(#lstx?:[^\n]*%S)%s*$" )
if swallow then
s = fraction( swallow, frame )
n = n + 1
else
swallow = s:match( "^%s*%[%[([^%[|%]\n]+)%]%]%s*$" )
if swallow then
s = full( swallow, frame, i, pages )
n = n + 1
end
end
if s then
r = r .. mw.text.trim( s )
end
if n > PageUtil.maxPages then
s = string.format( "'''Too many pages (max. %d)'''",
PageUtil.maxPages )
r = string.format( "%s\n\n%s",
r,
fault( s, frame ) )
break -- for i
end
end
end -- for i
r = flat( r, pages )
end
return r
end -- .merge()
-- Export
local p = { }
p.getProtection = function ( frame )
local n = PageUtil.getProtection( frame.args[ 1 ], frame.args[ 2 ] )
local t = { [ 0 ] = "",
[ 0.5 ] = mw.ustring.char( 189 ),
[ 0.75 ] = mw.ustring.char( 190 ),
[ 1 ] = "1" }
return t[ n ]
end -- p.getProtection
function p.isRedirect()
return mw.title.getCurrentTitle().isRedirect and "1" or ""
end -- p.isRedirect
p.merge = function ( frame )
local lucky, r = pcall( PageUtil.merge, frame.args, frame )
if not lucky then
r = fault( r, frame )
end
return r
end -- p.merge
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 PageUtil.failsafe( since ) or ""
end -- p.failsafe()
function p.PageUtil()
return PageUtil
end
return p
