file related info

[David Bovill]

I have a few handlers - I am sure they could be improved. Here are a couple:

function file_GetSize filePath
>     -- was "fileSize"
>     return item 2 of file_DetailedInfo(filePath)
> end file_GetSize
>
> function file_LastModifed filePath
>     -- version original,27/12/02
>     return item 5 of file_DetailedInfo(filePath)
> end file_LastModifed
>
> function file_DetailedInfo filePath
>     -- was "detailedFileInfo"
>
>     if filePath is empty then return empty
>     put filePath into someDirectory
>     set the itemdelimiter to "/"
>     put last item of filePath into shortFileName
>     delete last item of someDirectory
>     put the directory into oDirectory
>     set the directory to someDirectory
>     put the detailed files into detailedFileTable

    set the directory to oDirectory
>     put urlEncode(shortFileName) into encodedName
>
>     filter detailedFileTable with (encodedName & ",*")
>     return detailedFileTable
> end file_DetailedInfo
>