ماڈیول:File/دستاویز

آزاد دائرۃ المعارف، ویکیپیڈیا سے

Scope[ترمیم]

File title and file information. If the code here grows beyond a border line, this should be converted to an interface and the processing code should be outsourced.

استعمال[ترمیم]

Note that an error is thrown, if the title can't be constructed (e.g. a title containing invalid characters is supplied) or meta data isn't available (e.g. due to missing file or extraction error). It is your responsibility to catch them; in Lua through pcall(); from Wikitext as {{#iferror: {{#invoke:File|function|file=File:P%bar]baz.qqq}} | meaningful message}}.

From Wikitext[ترمیم]

Search (Ctrl+F) for @exports.

Examples:
{{#invoke:File|extension|file=File:Test.jpg}}jpg
{{#invoke:File|width|file=File:Test.jpg}}3120
{{#invoke:File|size|file=File:Test.jpg}}21003815
{{#invoke:File|mime|file=File:Test.jpg}}image/jpeg deprecated
{{#invoke:File|mimeType|file=File:Test.jpg}}image/jpeg
{{#invoke:File|dateWorkCreated|file=File:Ballot-sprite.png}}
{{#invoke:File|fileExists|file=File:Ballot-sprite.png}}true
{{#invoke:File|fileExists|file=File:DOESNOTEXIST-0a8de8c83.png}}
{{#invoke:File|fileExistsRelaxed|file=File:Ba[!#llot-sprite.png}}

From Lua[ترمیم]

local file = require( 'Module:File' )
local fileObj = file.File( 'File:Test.svg' )
local withoutExtension = fileObj.woExtension()
-- withoutExtension is now 'Test'

local exists = fileObj.metadata().exists
if exists then
   mw.log( fileObj.metadata().width )
end