Hgzh: 2024-10-16 change key when following alias

2024-10-16T06:25:37Z

2024-10-16 change key when following alias

← Nächstältere Version		Version vom 16. Oktober 2024, 08:25 Uhr
Zeile 7:		Zeile 7:
	groups = {},		groups = {},
	data = {},		data = {},
	serial = "2024-10-15",		serial = "2024-10-16",
	item = 0		item = 0
	}		}
Zeile 133:		Zeile 133:
	-- key: (string) image key		-- key: (string) image key
	-- returns:		-- returns:
	-- (bool, table) element found, element		-- (bool, table, string) element found, element, key

	local img -- image table		local img -- image table
Zeile 141:		Zeile 141:
	-- invalid key		-- invalid key
	if type( img ) ~= "table" then		if type( img ) ~= "table" then
	return false, {}		return false, {}, key
	end		end

	-- follow alias		-- follow alias
	if type( img.alias ) == "string" then		if type( img.alias ) == "string" then
	return ImageCollection.getImageInfo( ~~img.alias~~ )		key = img.alias
			return ImageCollection.getImageInfo( key )
	end		end

	-- valid key		-- valid key
	return true, img		return true, img, key
	end		end

Zeile 239:		Zeile 240:
	local img -- image table		local img -- image table

	-- get image data		-- get image data and resolve alias
	found, img = ImageCollection.getImageInfo( key )		found, img, key = ImageCollection.getImageInfo( key )
	if found == false then		if found == false then
	return ImageCollection.formatError( string.format( ImageCollection.config.i18n.errorKeyNotFound or "", key ), "keynotfound" )		return ImageCollection.formatError( string.format( ImageCollection.config.i18n.errorKeyNotFound or "", key ), "keynotfound" )

Hgzh: Schützte „Modul:ImageCollection“: Häufig eingebundenes Modul ([Bearbeiten=Nur Sichter] (unbeschränkt) [Verschieben=Nur Administratoren] (unbeschränkt))

2024-10-15T13:55:58Z

Schützte „Modul:ImageCollection“: Häufig eingebundenes Modul ([Bearbeiten=Nur Sichter] (unbeschränkt) [Verschieben=Nur Administratoren] (unbeschränkt))

← Nächstältere Version	Version vom 15. Oktober 2024, 15:55 Uhr
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Hgzh: 2024-10-15 trim params

2024-10-15T13:51:48Z

2024-10-15 trim params

← Nächstältere Version		Version vom 15. Oktober 2024, 15:51 Uhr
Zeile 7:		Zeile 7:
	groups = {},		groups = {},
	data = {},		data = {},
	serial = "2024-10-03",		serial = "2024-10-15",
	item = 0		item = 0
	}		}
Zeile 276:		Zeile 276:
	-- get template parameters		-- get template parameters
	args = frame:getParent().args		args = frame:getParent().args
	key = args[1] or ""		key = mw.text.trim( args[1] or "" )
	size = args[2] or ""		size = mw.text.trim( args[2] or "" )

	-- call main and return		-- call main and return

Hgzh: neu

2024-10-14T19:37:54Z

neu

Neue Seite

--[[
invoke images from keys controlled by config page
]]

local ImageCollection = {
config = {},
groups = {},
data = {},
serial = "2024-10-03",
item = 0
}

-- failsafe option
local Failsafe = ImageCollection

-- export table
local p = {}

ImageCollection.formatError = function ( message, errtype )
-- format error message
-- parameters:
-- errtype: (string) error type
-- returns:
-- (string) formatted error message

local html -- html error object
local err -- error type info
local text = "" -- message text

-- default error type
errtype = errtype or "default"

-- get error message
err = ImageCollection.config.error[ errtype ] or ImageCollection.config.error.default

-- get error text
if type( err.text ) == "string" then
text = text .. string.format( err.text, "[[" .. ImageCollection.config.source .. "]]", message )
end
if type( err.category ) == "string" then
text = text .. "[[Category:" .. err.category .. "]]"
end

-- return nothing if no text set
if text == "" then
return ""
end

-- create and format error message wrapper
html = mw.html.create( "span" )
:wikitext( text )
:addClass( "error" )
if type( err.class ) == "string" then
html:addClass( err.class )
end
if type( err.style ) == "string" then
html:cssText( err.style )
end

-- return
return tostring( html )
end

ImageCollection.loadConfigJson = function ( page )
-- load config from json page
-- parameters:
-- page: (string) path to config json page
-- returns:
-- (bool) true or false by success/fault

local success, c = pcall( mw.loadJsonData, page )
if type( c ) == "table" then
if type( c.config ) == "table" then
ImageCollection.config = c.config
end
if type( c.groups ) == "table" then
ImageCollection.groups = c.groups
end
if type( c.data ) == "table" then
ImageCollection.data = c.data
end
end

return success
end

ImageCollection.loadConfigFromTemplate = function ( frame )
-- load configuration
-- parameters:
-- frame: (table) wiki environment frame
-- returns:
-- (bool, string) loading successful, error message if needed

local args -- arguments of template call
local cnf -- configuration page name
local html -- html error object
local r1, r2 -- return values

-- get module parameters
args = frame.args
cnf = args[1]
if cnf then
cnf = mw.text.trim( cnf )
if cnf == "" then
cnf = false
end
end
if cnf then
-- load config
r1 = ImageCollection.loadConfigJson( cnf )
if r1 then
r2 = ""
else
html = mw.html.create( "span" )
:addClass( "error" )
:wikitext( "data call failed" )
r2 = tostring( html )
end
else
html = mw.html.create( "span" )
:addClass( "error" )
:wikitext( "config page missing" )
r1 = false
r2 = tostring( html )
end

return r1, r2
end

ImageCollection.getImageInfo = function ( key )
-- get the data element for the given key
-- parameters:
-- key: (string) image key
-- returns:
-- (bool, table) element found, element

local img -- image table

img = ImageCollection.data[ key ]

-- invalid key
if type( img ) ~= "table" then
return false, {}
end

-- follow alias
if type( img.alias ) == "string" then
return ImageCollection.getImageInfo( img.alias )
end

-- valid key
return true, img
end

ImageCollection.invokeImage = function ( key, img, size )
-- get invocation string for image
-- parameters:
-- key: (string) image key
-- img: (string) image info
-- size: (string) image size
-- returns:
-- (string) image invocation wikisytax string

local r -- return string
local opt -- image options
local alt -- image alt text
local link -- image link
local invert -- invert image for dark mode
local class -- image class
local desc -- image description

-- file
r = "[[File:" .. img.file

-- options
opt = img.options or ImageCollection.config.defaults.options or nil
if type( opt ) == "string" and opt ~= "" then
r = r .. "|" .. opt
end

-- size
if size == "" then
if type( img.size ) == "string" then
size = img.size
else
size = ImageCollection.config.defaults.size
end
end
r = r .. "|" .. size

-- alt text
alt = img.alt or ImageCollection.config.defaults.alt or nil
if type( alt ) == "string" then
r = r .. "|alt=" .. alt
end

-- link
link = img.link or ImageCollection.config.defaults.link or img.name or key
if link ~= "@DEFAULT" then
r = r .. "|link=" .. link
end

-- invert
if type( img.invert ) == "boolean" then
invert = img.invert
else
invert = ImageCollection.config.defaults.invert or false
end
if invert == true then
class = "skin-invert-image "
else
class = ""
end

-- class
class = mw.text.trim( class .. ( img.class or ImageCollection.config.defaults.class or "" ) )
if class ~= "" then
r = r .. "|class=" .. class
end

-- description
desc = img.name or ImageCollection.config.defaults.name or key
r = r .. "|" .. desc

-- finish and return invocation
r = r .. "]]"
return r
end

ImageCollection.getImage = function ( key, size )
-- get image for key in given size
-- parameters:
-- key: (string) image key
-- size: (string) image size
-- returns:
-- (string) image invocation wikisytax string

local found -- key found
local img -- image table

-- get image data
found, img = ImageCollection.getImageInfo( key )
if found == false then
return ImageCollection.formatError( string.format( ImageCollection.config.i18n.errorKeyNotFound or "", key ), "keynotfound" )
end

-- error
if type( img.error ) == "string" then
return ImageCollection.formatError( img.error, "manual" )
end

-- create image invocation
return ImageCollection.invokeImage( key, img, size )

end

p.f = function ( frame )
-- return image, access from templates
-- parameters:
-- frame: (table) wiki environment frame
-- returns:
-- (string) image invocation wikisytax string

local success -- success in config load
local error -- error message from config load
local args -- arguments of template call
local key -- image key
local size -- image size

-- load config
success, error = ImageCollection.loadConfigFromTemplate( frame )
if success == false then
return error
end

-- get template parameters
args = frame:getParent().args
key = args[1] or ""
size = args[2] or ""

-- call main and return
return ImageCollection.getImage( key, size )
end

setmetatable( p, { __call = function ( func, ... )
setmetatable( p, nil );
return Failsafe;
end } );

return p

Modul:ImageCollection - Versionsgeschichte

Hgzh: 2024-10-16 change key when following alias

Hgzh: Schützte „Modul:ImageCollection“: Häufig eingebundenes Modul ([Bearbeiten=Nur Sichter] (unbeschränkt) [Verschieben=Nur Administratoren] (unbeschränkt))

Hgzh: 2024-10-15 trim params

Hgzh: neu