-- open a finder window to allow the user to select the target folder
-- a logfile will be created on the desktop
-- set PROCESS_RENAME to true to disable demo mode !!!!

property PROCESS_RENAME : false
property DEFAULT_SUFFIX : "XXXX"
property DIGITS : {"1", "2", "3", "4", "5", "6", "7", "8", "9", "0"}
property LOGFILE : "~/Desktop/renaming.log"

tell application "Finder"
    set currentSuffix to DEFAULT_SUFFIX

    -- let the user select the target folder
    set targetFolder to (choose folder with prompt "Select the target folder:")

    display dialog "The following folder files will be renamed: " & linefeed & POSIX path of targetFolder
    my logfunc(linefeed & "New folder renaming on folder: " & POSIX path of targetFolder & linefeed)

    -- get the target folder files
    set folderFiles to name of every file of entire contents of targetFolder

    -- iterate on each file found
    repeat with targetFile in folderFiles
        set fileExtension to ""
        set fileBaseName to targetFile

        -- extract file base name and file extension
        -- expect file extension to be something like ".XXX"
        if (targetFile contains ".") then
            -- point found so extract base name and extension
            set fileExtension to (characters -4 thru -1 of (targetFile as text)) as text
            set fileBaseName to (characters 1 thru -5 of (targetFile as text)) as text
        end if

        -- extract suffix from base file or filename if no extension found
        set newSuffix to extract_year_suffix(fileBaseName) of me

        -- suffix found on the new file ?
        if (length of newSuffix is greater than 0) then
            set currentSuffix to newSuffix
            set msg to ("FileName: " & targetFile & " >> No name change!")
            my logfunc(msg)
        else
            set newFileName to (fileBaseName & " - " & currentSuffix & fileExtension)

            if (PROCESS_RENAME) then
                -- rename file via shell script
                set sourcePath to (quoted form of (POSIX path of targetFolder & targetFile))
                set destPath to (quoted form of (POSIX path of targetFolder & newFileName))

                my rename_file(sourcePath, destPath)
            else
                set msg to ("DEMO: Old Name: " & targetFile & " >> New Name: " & newFileName)
                my logfunc(msg)
            end if
        end if
    end repeat
    display dialog "End of renaming folder: " & linefeed & POSIX path of targetFolder
end tell

to extract_year_suffix(fileBaseName)
    set found_suffix to ""
    -- check presence of year suffix
    if fileBaseName contains "-" then

        -- extract the last 4 chars
        set theLast4Chars to (characters -4 thru -1 of fileBaseName)
        -- check all the last 4 Chars are digits
        set allAreDigits to true
        repeat with aChar in theLast4Chars
            if aChar is not in DIGITS then
                set allAreDigits to false
                exit repeat
            end if
        end repeat

        if allAreDigits then
            set found_suffix to (theLast4Chars as text)
            return found_suffix
        end if
    end if
    -- no year suffix found
    return ""
end extract_year_suffix

on logfunc(msg)
    do shell script "echo '" & msg & "' >> " & LOGFILE
end logfunc

on rename_file(sourcePath, destPath)
    try
        set shellCommand to "mv -f " & sourcePath & " " & destPath
        my logfunc(shellCommand)
        do shell script shellCommand
    on error line number num
        display dialog "rename_file: Error on line number " & num
    end try
end rename_file

아마도 최선의 방법은 아니지만, 저는 애플 스크립트 전문가가 아닙니다.

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답변