模組:File/doc
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此頁面為 Module:File 的說明文件
![]() | 此頁面是Module:File的模組文件。 此頁面可能包含了模板的使用說明、分類和其他內容。 |
Scope
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.
Usage
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
- Examples:
{{#invoke:File|woExtension|file=File:Test.C.JpeG}}
→File:Test.C
{{#invoke:File|extension|file=File:Test.C.JpeG}}
→jpeg
{{#invoke:File|csExtension|file=File:Test.C.JpeG}}
→JpeG
{{#invoke:File|mime|file=File:DOESNOTEXIST-0a8de8c83.Png}}
→image/png
deprecated (but works even if the file does not exist and has no metadata){{#invoke:File|mimeType|file=File:DOESNOTEXIST-0a8de8c83.Png}}
→ preferred (but will not work if the file does not exist to parse its metadata){{#invoke:File|fileExists|file=File:Commons-logo.png}}
→true
{{#invoke:File|fileExists|file=File:DOESNOTEXIST-0a8de8c83.png}}
→{{#invoke:File|fileExistsRelaxed|file=File:Ba[!#llot-sprite.png}}
→
{{#invoke:File|width|file=File:Commons-logo.png}}
→114
{{#invoke:File|height|file=File:Commons-logo.png}}
→153
{{#invoke:File|dimensions|file=File:Commons-logo.png}}
→114 × 153
{{#invoke:File|size|file=File:Commons-logo.png}}
→5557