backup of stackoverflowMain.scpt

(*

Requirements:
    https://discussions.apple.com/thread/8480829

Quick hints
1) Apple hids the User's library folder.  You will want to make it visible.
  http://osxdaily.com/2013/10/28/show-user-library-folder-os-x-mavericks/
2) Place this Applescript in this folder with name ShortMailDownload.scpt.  You may not use the App extension.
   "/Users/mac/Library/Application Scripts/com.apple.mail"
2) The first "on" statement needs to be
   on perform mail action with messages theMessages
3) Mail > Preferences... > Rules > Add Rule
    "Perform the following actions"   [ buttons should be ]
    "Run AppleScript" "ShortMailDownload"

Limitation: Yosemite, 10.10.5, Mail Version 8.2 (2104) only supports extracting one attachment. No problem in High Sierra, 10.13.6.

off topic.  Clicking on menu item:
tell application "System Events" to click menu item "Date" of menu "Sort By" of menu item "Sort By" of menu "View" of menu bar item "View" of menu bar 1 of process "Mail"

Based on the example " Sample Rule Action Script.scpt" script in macOS 10.6.8 found in folder
"/Library/Scripts /Library/Scripts/Mail Scripts/Rule Actions"
  Sample Rule Action Script.scpt

I think "on perform mail action" needs to be the first "on" routine.

-- If run as an ordinary script, instead of directly from the Scripts
    -- menu, it will call the default handler instead.
    on r u n
        tell application "Mail" to set selectedMessages to selection
        tell me to perform mail action with messages (selectedMessages)
    end r u n
    http://hints.macworld.com/article.php?story=20070215145127300

There is lots of outdated advice on download attachments found by Google.
https://stackoverflow.com/questions/39882312/how-to-download-an-attachment-from-mail-via-applescript-and-mail-rules


       Copyright 2018 rccharles

       Permission is hereby granted, free of charge, to any person obtaining a copy
       of this software and associated documentation files (the "Software"), to deal
       in the Software without restriction, including without limitation the rights
       to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
       copies of the Software, and to permit persons to whom the Software is
       furnished to do so, subject to the following conditions:

       The above copyright notice and this permission notice shall be included in all
       copies or substantial portions of the Software.

       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
       IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
       FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
       AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
       LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
       OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
       SOFTWARE.

*)
on run
    tell application "Mail"
        try
            set theSelectedMessages to selection
            log "class of theSelectedMessages is " & class of theSelectedMessages
            log "count of theSelectedMessages is " & (count of theSelectedMessages)
        on error errMsg number n
            display dialog "Silly, you need to select a message in Mail." & return & "on error the errMsg is " & errMsg & " number is " & n giving up after 8
            return
        end try
        -- not used, don't know how to pass to perform ...
        set theRule to {name:"dummyRule"}

        tell me to perform mail action with messages theSelectedMessages -- for  theRule

    end tell -- app "Mail"
end run
(**)
using terms from application "Mail"
    on perform mail action with messages theMessages --for rule theRule

        -- Suggest this code be the first "on" in file, no on r u n & no assumed on r u n either

        -- Required by debug routine.
        global debugRunning
        set debugRunning to ""

        -- debug status for displaying messages in this routine.
        set debugSwitch to true
        log "debugSwitch is " & debugSwitch
        -- initialize
        set longWait to 20

        (*
          Where to place files
        *)
        -- intermediate folder in Home folder
        -- must be Downloads for later version of macOS
        set intermediateDownloadFolder to "Downloads:"
        -- Folder inside of Downloads folder
        set intermediateSubFolder to "subFolderForMailDownload"
        -- final destination folder in Home folder
        set finalDestination to "Students"

        set startMsg to "perform mail with " & getMyName() & " ====== " & ((current date) as string) & " ====== perform mail "
        my debugLog(startMsg)
        --display dialog startMsg giving up after 2
        set intermediateFolder to intermediateDownloadFolder & intermediateSubFolder
        log "intermediateFolder is " & intermediateFolder

        if (count of theMessages) = 0 then
            log "odd no messages to process."
            display dialog "Odd, no messages to process." giving up after longWait
            return 1
        end if

        -- mail requires download to the Downloads or subfolders of Downloads
        -- for some reason, this gets the path to this app when invoked by mail.
        set pathToHome to (path to home folder) as string
        log ("pathToHome  is " & pathToHome)
        set listOfPathToHome to textToList(pathToHome, ":")
        set pathToHome to item 1 of listOfPathToHome & ":" & item 2 of listOfPathToHome & ":" & item 3 of listOfPathToHome & ":"
        log ("revised pathToHome is " & pathToHome)

        -- make intermediate folder
        try
            tell application "Finder"
                set newfolder to make new folder at (pathToHome & intermediateDownloadFolder) with properties {name:intermediateSubFolder}
                my debugLog("Created folder " & pathToHome & intermediateDownloadFolder & intermediateSubFolder)
            end tell
        on error errMsg number n
            -- It's ok if the folder already exits [ -48 ]. Put out warning for all other errors.
            if n is not -48 then
                set commonError to "on error " & intermediateSubFolder & " the errMsg is " & errMsg & " number is " & n
                display dialog commonError giving up after longWait
                my debugLog(commonError)
                return 2
            end if
        end try

        -- make final destination folder
        try
            tell application "Finder"
                set newfolder to make new folder at pathToHome with properties {name:finalDestination}
                my debugLog("Created  final destination folder " & pathToHome & finalDestination)
            end tell
        on error errMsg number n
            -- It's ok if the folder already exits [ -48 ]. Put out warning for all other errors.
            if n is not -48 then
                set commonError to "on error " & finalDestination & " errMsg is " & errMsg & " number is " & n
                display dialog commonError giving up after longWait
                my debugLog(commonError)
                return 3
            end if
        end try


        tell application "Mail"
            --activate
            log "was activated"

            -- look throught the messages we selected.
            repeat with aMessage in theMessages -- loop through each message
                log "class of aMessage is " & class of aMessage

                -- get the senders email address
                set fromMail to aMessage's sender
                my debugLog("fromMail is " & fromMail)

                -- Create folder for the individual student.
                -- ---- Set final target folder ---->
                set pathToStudents to pathToHome & finalDestination & ":"
                my debugLog("pathToStudents is " & pathToStudents)
                repeat 1 times -- sinulate continue
                    try
                        tell application "Finder"
                            set newStudent to make new folder at pathToStudents with properties {name:fromMail}
                            my debugLog("Created final destination subfolder " & pathToStudents & fromMail)
                        end tell
                    on error errMsg number n
                        -- It's ok if the folder already exits [-48 ]. Put out warning for all other errors.
                        if n is not -48 then
                            set commonError to "attempting to create " & pathToStudents & fromMail & return & " on error the errMsg is " & errMsg & " number is " & n
                            display dialog commonError giving up after longWait
                            my debugLog(commonError)
                            exit repeat -- look at next message. simulate iterate here.
                        end if
                    end try

                    set pathToTheStudent to pathToStudents & fromMail & ":"
                    my debugLog("pathToTheStudent is " & pathToTheStudent)
                    -- repeat with aFile in aMessage's mail attachments
                    -- set ourList to every mail attachment of aMessage
                    repeat with aFile in (mail attachments of aMessage)
                        log "save aFile"
                        repeat 1 times -- sinulate continue

                            --if (downloaded of aFile) then -- check if file is already downloaded
                            set attachmentName to name of aFile
                            my debugLog("attachmentName is " & attachmentName)
                            set {fileName, fileExt} to my getNameExt(attachmentName)
                            log "fileName  is " & fileName & " fileExt  is " & fileExt
                            -- ---- Intermediate folder target ---->
                            -- apple changed mail to require the download to be in the downloads folder :-(
                            set pathForDownload to pathToHome & intermediateFolder & ":"

                            set clearCount to 0
                            set destPath to pathForDownload & attachmentName
                            set finalDestPath to pathToStudents & fromMail & ":" & attachmentName
                            log "check for free name. clearCount is " & clearCount & return & " destPath is " & destPath & return & " finalDestPath is " & finalDestPath

                            repeat while my fileExists(destPath) or my fileExists(finalDestPath)
                                set clearCount to clearCount + 1
                                log "clearCount is " & clearCount
                                set destPath to pathForDownload & fileName & "#" & clearCount & "." & fileExt
                                set finalDestPath to pathToStudents & fromMail & ":" & fileName & "#" & clearCount & "." & fileExt
                                log "searching for free name. clearCount is " & clearCount & return & " destPath is " & destPath & return & " finalDestPath is " & finalDestPath
                            end repeat -- while
                            log "found. destPath is " & destPath
                            save aFile in destPath as native format
                            log "file was saved."

                            -- move it right on to file location.
                            -- debuggin to see if we got the right name
                            my debugLog("Saved to intermediate.  destPath is " & destPath)

                            if my fileExists(destPath) then
                                tell application "Finder"
                                    try
                                        -- from file filename path to full folder name path :-(.
                                        move destPath to pathToTheStudent
                                        my debugLog("saved to final folder pathToTheStudent is " & pathToTheStudent)
                                    on error msg number n
                                        set outMsg to "Got error message while moving " & destPath & " to " & pathToTheStudent & return & "message is " & msg & return & "number is " & n
                                        my debugLog(outMsg)
                                        display dialog outMsg giving up after longWait
                                        -- might as well try the next attachment
                                        exit repeat -- look at next message. simulate iterate here.
                                    end try
                                end tell
                            else
                                -- very bad, folder doesn't exist as expected.
                                my debugLog("very bad, folder  " & destPath & " doesn't exist as expected.")
                                exit repeat -- look at next message. simulate iterate here.
                            end if

                        end repeat -- one time to make like a continue statment
                    end repeat -- next attached file
                end repeat -- continue
            end repeat -- next message
        end tell --tell app "Mail"
        return 0
    end perform mail action with messages
end using terms from


(* ======================== Subroutines ======================= *)
-- ------------------------------------------------------
(*
*)
on appendToFile(fileId, theData)

    local theSize, writeWhere

    set theSize to (get eof fileId)
    set writeWhere to theSize + 1 as integer
    write theData to fileId starting at writeWhere

end appendToFile

-- ------------------------------------------------------
(*
 debug(<string>)
 Write messages to a log file.

  -- Need to place these two lines in the calling routine.
    global debugRunning
    set debugRunning to ""
 -- references appendToFile()
  -- example:
    debug("start program. Reading from " & listOfFiles)

   found here: /Users/mac/Documents/BJ\ Prior\ Years/BJ2004/sendmailapp2\ copy

*)
on debug(theMessage)
    -- return
    global debugRunning
    local theSize, startupDiskName, pathToLog, fileReference

    set pathToLog to (path to home folder as text) & "tryAttachmentsLog.txt"
    -- log "pathToLog is " & pathToLog
    -- display dialog "pathToLog is " & pathToLog giving up after 4

    try
        -- Complete the path.
        set pathToLog to pathToLog as text
        set fileReference to (open for access file pathToLog ¬
            with write permission)

        if debugRunning = "" then
            set theSize to (get eof fileReference)
            if theSize > 0 then
                appendToFile(fileReference, " " & return)
            end if
            appendToFile(fileReference, "   --- debug on " & ((current date) as string) & "   --- " & return)
            set debugRunning to "running"
        end if
        -- log "theMessage " & theMessage
        -- display dialog "in debug..." & return & "theMessage " & theMessage giving up after 3
        appendToFile(fileReference, theMessage & return)

        close access fileReference
        tell application "Finder"
            set the creator type of the file pathToLog ¬
                to "R*ch"
        end tell
    on error mes number n
        try
            set commonErr to "error ... " & mes & " error number is " & n
            log commonErr
            close access fileReference
            display dialog commonErr giving up after 4
        end try

    end try
    -- log "end of debug"
end debug

(*
write log message to script editor log and to our file log
*)
on debugLog(theMessage)
    log "debugLog: " & theMessage
    return debug(theMessage)
end debugLog

-- ------------------------------------------------------
(*
  ideas from:
  https://stackoverflow.com/questions/3469389/applescript-testing-for-file-existence

 use the alias way.
*)
on fileExists(theFile) -- (String) as Boolean
    (* "System Events" and "Finder" checking for file existance revealed problems. l*)
    set debugging to false
    if debugging then log "  fileExists: theFile is " & theFile
    try
        set theAlias to theFile as alias
        set theExistance to true
    on error errMsg number n
        if debugging then log "  fileExists: n is " & n
        -- File or folder doesn't exist.
        if n is not -43 then
            set commonError to "on error the errMsg is " & errMsg & " number is " & n
            if debugging then log "  fileExists: " & commonError
            display dialog commonError giving up after 10
            -- cause grief above.
            error "Failure of alias." number -1
        else
            set theExistance to false
        end if
    end try
    if debugging then log "  fileExists: theExistance is " & theExistance
    return theExistance
end fileExists

(*
  Philip Regan
  https://stackoverflow.com/questions/3469389/applescript-testing-for-file-existence
*)
(*on fileExists(theFile) -- (String) as Boolean
    tell application "System Events"
        if exists file theFile then
            return true
        else
            return false
        end if
    end tell
end fileExists*)

-- ------------------------------------------------------
(*
   Yvan Koenig
   https://macscripter.net/viewtopic.php?id=43133
   with mods for no extension present

*)
on getExt(theName)
    if (offset of "." in theName) is greater than 0 then
        set saveTID to AppleScript's text item delimiters
        set AppleScript's text item delimiters to {"."}
        set theExt to last text item of theName
        set AppleScript's text item delimiters to saveTID
        if theExt ends with ":" then set theExt to text 1 thru -2 of theExt
    else
        set theExt to ""
    end if
    return theExt
end getExt

-- ------------------------------------------------------
(*
    Input: a file with or without an extension.
    hhas
    https://forums.macrumors.com/threads/applescript-to-get-file-name.927338/

    may not work with folders with extensions like apps.

    Test cases:
                set fileName to " "
                set fileExt to my getExt(attachmentName)
                log "fileName  is " & fileName & " fileExt  is " & fileExt
                set fileExt to my getExt("testfileNo")
                log "fileName  is " & fileName & " fileExt  is " & fileExt
                set fileExt to my getExt("path:to:testfileNo:")
                log "fileName  is " & fileName & " fileExt  is " & fileExt
                log ">>>>>>>>>>>>>>>>>>>>>>"
                set {fileName, fileExt} to my getNameExt(attachmentName)
                log "fileName  is " & fileName & " fileExt  is " & fileExt
                set {fileName, fileExt} to my getNameExt("testfileNo")
                log "fileName  is " & fileName & " fileExt  is " & fileExt
                set {fileName, fileExt} to my getNameExt("path:to:testfileNo:")
                log "fileName  is " & fileName & " fileExt  is " & fileExt
*)
on getNameExt(fileName)
    set saveTID to AppleScript's text item delimiters
    set AppleScript's text item delimiters to "."
    if fileName contains "." then
        set {displayName, nameExt} to {text 1 thru text item -2, text item -1} of fileName
    else
        set {displayName, nameExt} to {fileName, ""}
    end if
    set AppleScript's text item delimiters to saveTID

    return {displayName, nameExt}
end getNameExt
-- ------------------------------------------------------
(*
    modified to let the extension be.

    by mklement0
    https://stackoverflow.com/questions/5770384/how-find-the-file-name-of-an-executing-applescript
*)
on getMyName()
    local myAlias, myName
    tell application "System Events"
        set myAlias to path to me -- alias to the file/bundle of the running script
        set myName to name of myAlias -- filename with extension, if any.
        -- leave extension alone.
    end tell
    return myName
end getMyName

-- ------------------------------------------------------
(*
   ls_l is list file with options
  the format is best for debuging.

  example usage:
  set {fileExists, fromUnix} to ls_l(attachmentNamePath, "-l")
  log "attachmentNamePath fileExists is " & fileExists & return & " fromUnix is " & fromUnix

  *)
on ls_l(attachmentNamePath, options)
    --log "ls_l"
    --log options

    set unixAttachmentNamePath to POSIX path of attachmentNamePath
    --log "unixDesktopPath = " & unixAttachmentNamePath

    set quotedUnixAttachmentNamePath to quoted form of unixAttachmentNamePath
    --log "quoted form is " & quotedUnixAttachmentNamePath
    try
        set fromUnix to do shell script "ls " & options & " " & quotedUnixAttachmentNamePath
        set fromUnix to "ls " & options & return & fromUnix
        set fileExists to true
    on error errMsg number n
        set fromUnix to "ls " & options & "  error..." & errMsg & " with number " & n
        set fileExists to false

    end try
    return {fileExists, fromUnix}
end ls_l

-- ------------------------------------------------------
(*
textToList seems to be what you are trying to do
  thisText is the input string
  delim is what to split on

  returns a list of strings.

- textToList was found here:
- http://macscripter.net/viewtopic.php?id=15423

*)

on textToList(thisText, delim)
    set resultList to {}
    set {tid, my text item delimiters} to {my text item delimiters, delim}

    try
        set resultList to every text item of thisText
        set my text item delimiters to tid
    on error
        set my text item delimiters to tid
    end try
    return resultList
end textToList


-----------------------------------------------------------------------------

(*

Requirements:
    https://discussions.apple.com/thread/8480829

Quick hints
1) Apple hids the User's library folder.  You will want to make it visible.
  http://osxdaily.com/2013/10/28/show-user-library-folder-os-x-mavericks/
2) Place this Applescript in this folder with name ShortMailDownload.scpt.  You may not use the App extension.
   "/Users/mac/Library/Application Scripts/com.apple.mail"
2) The first "on" statement needs to be
   on perform mail action with messages theMessages
3) Mail > Preferences... > Rules > Add Rule
    "Perform the following actions"   [ buttons should be ]
    "Run AppleScript" "ShortMailDownload"

Limitation: Yosemite, 10.10.5, Mail Version 8.2 (2104) only supports extracting one attachment. No problem in High Sierra, 10.13.6.

off topic.  Clicking on menu item:
tell application "System Events" to click menu item "Date" of menu "Sort By" of menu item "Sort By" of menu "View" of menu bar item "View" of menu bar 1 of process "Mail"

Based on the example " Sample Rule Action Script.scpt" script in macOS 10.6.8 found in folder
"/Library/Scripts /Library/Scripts/Mail Scripts/Rule Actions"
  Sample Rule Action Script.scpt

I think "on perform mail action" needs to be the first "on" routine.

-- If run as an ordinary script, instead of directly from the Scripts
    -- menu, it will call the default handler instead.
    on r u n
        tell application "Mail" to set selectedMessages to selection
        tell me to perform mail action with messages (selectedMessages)
    end r u n
    http://hints.macworld.com/article.php?story=20070215145127300

There is lots of outdated advice on download attachments found by Google.
https://stackoverflow.com/questions/39882312/how-to-download-an-attachment-from-mail-via-applescript-and-mail-rules


       Copyright 2018 rccharles

       Permission is hereby granted, free of charge, to any person obtaining a copy
       of this software and associated documentation files (the "Software"), to deal
       in the Software without restriction, including without limitation the rights
       to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
       copies of the Software, and to permit persons to whom the Software is
       furnished to do so, subject to the following conditions:

       The above copyright notice and this permission notice shall be included in all
       copies or substantial portions of the Software.

       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
       IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
       FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
       AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
       LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
       OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
       SOFTWARE.

*)
(*  Uncomment when you want to debug this script in the Script Editor. Go into Mail and select a message. Run this script.
(*on run
    tell application "Mail"
        try
            set theSelectedMessages to selection
            log "class of theSelectedMessages is " & class of theSelectedMessages
            log "count of theSelectedMessages is " & (count of theSelectedMessages)
        on error errMsg number n
            display dialog "Silly, you need to select a message in Mail." & return & "on error the errMsg is " & errMsg & " number is " & n giving up after 8
            return
        end try
        -- not used, don't know how to pass to perform ...
        set theRule to {name:"dummyRule"}

        tell me to perform mail action with messages theSelectedMessages -- for  theRule

    end tell -- app "Mail"
end run
*)
(**)
using terms from application "Mail"
    on perform mail action with messages theMessages --for rule theRule

        -- Suggest this code be the first "on" in file, no on r u n & no assumed on r u n either

        -- Required by debug routine.
        global debugRunning
        set debugRunning to ""

        -- debug status for displaying messages in this routine.
        set debugSwitch to true
        log "debugSwitch is " & debugSwitch
        -- initialize
        set longWait to 20

        (*
          Where to place files
        *)
        -- intermediate folder in Home folder
        -- must be Downloads for later version of macOS
        set intermediateDownloadFolder to "Downloads:"
        -- Folder inside of Downloads folder
        set intermediateSubFolder to "subFolderForMailDownload"
        -- final destination folder in Home folder
        set finalDestination to "Students"

        set startMsg to "perform mail with " & getMyName() & " ====== " & ((current date) as string) & " ====== perform mail "
        my debugLog(startMsg)
        --display dialog startMsg giving up after 2
        set intermediateFolder to intermediateDownloadFolder & intermediateSubFolder
        log "intermediateFolder is " & intermediateFolder

        if (count of theMessages) = 0 then
            log "odd no messages to process."
            display dialog "Odd, no messages to process." giving up after longWait
            return 1
        end if

        -- mail requires download to the Downloads or subfolders of Downloads
        -- for some reason, this gets the path to this app when invoked by mail.
        set pathToHome to (path to home folder) as string
        log ("pathToHome  is " & pathToHome)
        set listOfPathToHome to textToList(pathToHome, ":")
        set pathToHome to item 1 of listOfPathToHome & ":" & item 2 of listOfPathToHome & ":" & item 3 of listOfPathToHome & ":"
        log ("revised pathToHome is " & pathToHome)

        -- make intermediate folder
        try
            tell application "Finder"
                set newfolder to make new folder at (pathToHome & intermediateDownloadFolder) with properties {name:intermediateSubFolder}
                my debugLog("Created folder " & pathToHome & intermediateDownloadFolder & intermediateSubFolder)
            end tell
        on error errMsg number n
            -- It's ok if the folder already exits [ -48 ]. Put out warning for all other errors.
            if n is not -48 then
                set commonError to "on error " & intermediateSubFolder & " the errMsg is " & errMsg & " number is " & n
                display dialog commonError giving up after longWait
                my debugLog(commonError)
                return 2
            end if
        end try

        -- make final destination folder
        try
            tell application "Finder"
                set newfolder to make new folder at pathToHome with properties {name:finalDestination}
                my debugLog("Created  final destination folder " & pathToHome & finalDestination)
            end tell
        on error errMsg number n
            -- It's ok if the folder already exits [ -48 ]. Put out warning for all other errors.
            if n is not -48 then
                set commonError to "on error " & finalDestination & " errMsg is " & errMsg & " number is " & n
                display dialog commonError giving up after longWait
                my debugLog(commonError)
                return 3
            end if
        end try


        tell application "Mail"
            --activate
            log "was activated"

            -- look throught the messages we selected.
            repeat with aMessage in theMessages -- loop through each message
                log "class of aMessage is " & class of aMessage

                -- get the senders email address
                set fromMail to aMessage's sender
                my debugLog("fromMail is " & fromMail)

                -- Create folder for the individual student.
                -- ---- Set final target folder ---->
                set pathToStudents to pathToHome & finalDestination & ":"
                my debugLog("pathToStudents is " & pathToStudents)
                repeat 1 times -- sinulate continue
                    try
                        tell application "Finder"
                            set newStudent to make new folder at pathToStudents with properties {name:fromMail}
                            my debugLog("Created final destination subfolder " & pathToStudents & fromMail)
                        end tell
                    on error errMsg number n
                        -- It's ok if the folder already exits [-48 ]. Put out warning for all other errors.
                        if n is not -48 then
                            set commonError to "attempting to create " & pathToStudents & fromMail & return & " on error the errMsg is " & errMsg & " number is " & n
                            display dialog commonError giving up after longWait
                            my debugLog(commonError)
                            exit repeat -- look at next message. simulate iterate here.
                        end if
                    end try

                    set pathToTheStudent to pathToStudents & fromMail & ":"
                    my debugLog("pathToTheStudent is " & pathToTheStudent)
                    -- repeat with aFile in aMessage's mail attachments
                    -- set ourList to every mail attachment of aMessage
                    repeat with aFile in (mail attachments of aMessage)
                        log "save aFile"
                        repeat 1 times -- sinulate continue

                            --if (downloaded of aFile) then -- check if file is already downloaded
                            set attachmentName to name of aFile
                            my debugLog("attachmentName is " & attachmentName)
                            set {fileName, fileExt} to my getNameExt(attachmentName)
                            log "fileName  is " & fileName & " fileExt  is " & fileExt
                            -- ---- Intermediate folder target ---->
                            -- apple changed mail to require the download to be in the downloads folder :-(
                            set pathForDownload to pathToHome & intermediateFolder & ":"

                            set clearCount to 0
                            set destPath to pathForDownload & attachmentName
                            set finalDestPath to pathToStudents & fromMail & ":" & attachmentName
                            log "check for free name. clearCount is " & clearCount & return & " destPath is " & destPath & return & " finalDestPath is " & finalDestPath

                            repeat while my fileExists(destPath) or my fileExists(finalDestPath)
                                set clearCount to clearCount + 1
                                log "clearCount is " & clearCount
                                set destPath to pathForDownload & fileName & "#" & clearCount & "." & fileExt
                                set finalDestPath to pathToStudents & fromMail & ":" & fileName & "#" & clearCount & "." & fileExt
                                log "searching for free name. clearCount is " & clearCount & return & " destPath is " & destPath & return & " finalDestPath is " & finalDestPath
                            end repeat -- while
                            log "found. destPath is " & destPath
                            save aFile in destPath as native format
                            log "file was saved."

                            -- move it right on to file location.
                            -- debuggin to see if we got the right name
                            my debugLog("Saved to intermediate.  destPath is " & destPath)

                            if my fileExists(destPath) then
                                tell application "Finder"
                                    try
                                        -- from file filename path to full folder name path :-(.
                                        move destPath to pathToTheStudent
                                        my debugLog("saved to final folder pathToTheStudent is " & pathToTheStudent)
                                    on error msg number n
                                        set outMsg to "Got error message while moving " & destPath & " to " & pathToTheStudent & return & "message is " & msg & return & "number is " & n
                                        my debugLog(outMsg)
                                        display dialog outMsg giving up after longWait
                                        -- might as well try the next attachment
                                        exit repeat -- look at next message. simulate iterate here.
                                    end try
                                end tell
                            else
                                -- very bad, folder doesn't exist as expected.
                                my debugLog("very bad, folder  " & destPath & " doesn't exist as expected.")
                                exit repeat -- look at next message. simulate iterate here.
                            end if

                        end repeat -- one time to make like a continue statment
                    end repeat -- next attached file
                end repeat -- continue
            end repeat -- next message
        end tell --tell app "Mail"
        return 0
    end perform mail action with messages
end using terms from


(* ======================== Subroutines ======================= *)
-- ------------------------------------------------------
(*
*)
on appendToFile(fileId, theData)

    local theSize, writeWhere

    set theSize to (get eof fileId)
    set writeWhere to theSize + 1 as integer
    write theData to fileId starting at writeWhere

end appendToFile

-- ------------------------------------------------------
(*
 debug(<string>)
 Write messages to a log file.

  -- Need to place these two lines in the calling routine.
    global debugRunning
    set debugRunning to ""
 -- references appendToFile()
  -- example:
    debug("start program. Reading from " & listOfFiles)

   found here: /Users/mac/Documents/BJ\ Prior\ Years/BJ2004/sendmailapp2\ copy

*)
on debug(theMessage)
    -- return
    global debugRunning
    local theSize, startupDiskName, pathToLog, fileReference

    set pathToLog to (path to home folder as text) & "tryAttachmentsLog.txt"
    -- log "pathToLog is " & pathToLog
    -- display dialog "pathToLog is " & pathToLog giving up after 4

    try
        -- Complete the path.
        set pathToLog to pathToLog as text
        set fileReference to (open for access file pathToLog ¬
            with write permission)

        if debugRunning = "" then
            set theSize to (get eof fileReference)
            if theSize > 0 then
                appendToFile(fileReference, " " & return)
            end if
            appendToFile(fileReference, "   --- debug on " & ((current date) as string) & "   --- " & return)
            set debugRunning to "running"
        end if
        -- log "theMessage " & theMessage
        -- display dialog "in debug..." & return & "theMessage " & theMessage giving up after 3
        appendToFile(fileReference, theMessage & return)

        close access fileReference
        tell application "Finder"
            set the creator type of the file pathToLog ¬
                to "R*ch"
        end tell
    on error mes number n
        try
            set commonErr to "error ... " & mes & " error number is " & n
            log commonErr
            close access fileReference
            display dialog commonErr giving up after 4
        end try

    end try
    -- log "end of debug"
end debug

(*
write log message to script editor log and to our file log
*)
on debugLog(theMessage)
    log "debugLog: " & theMessage
    return debug(theMessage)
end debugLog

-- ------------------------------------------------------
(*
  ideas from:
  https://stackoverflow.com/questions/3469389/applescript-testing-for-file-existence

 use the alias way.
*)
on fileExists(theFile) -- (String) as Boolean
    (* "System Events" and "Finder" checking for file existance revealed problems. l*)
    set debugging to false
    if debugging then log "  fileExists: theFile is " & theFile
    try
        set theAlias to theFile as alias
        set theExistance to true
    on error errMsg number n
        if debugging then log "  fileExists: n is " & n
        -- File or folder doesn't exist.
        if n is not -43 then
            set commonError to "on error the errMsg is " & errMsg & " number is " & n
            if debugging then log "  fileExists: " & commonError
            display dialog commonError giving up after 10
            -- cause grief above.
            error "Failure of alias." number -1
        else
            set theExistance to false
        end if
    end try
    if debugging then log "  fileExists: theExistance is " & theExistance
    return theExistance
end fileExists

(*
  Philip Regan
  https://stackoverflow.com/questions/3469389/applescript-testing-for-file-existence
*)
(*on fileExists(theFile) -- (String) as Boolean
    tell application "System Events"
        if exists file theFile then
            return true
        else
            return false
        end if
    end tell
end fileExists*)

-- ------------------------------------------------------
(*
   Yvan Koenig
   https://macscripter.net/viewtopic.php?id=43133
   with mods for no extension present

*)
on getExt(theName)
    if (offset of "." in theName) is greater than 0 then
        set saveTID to AppleScript's text item delimiters
        set AppleScript's text item delimiters to {"."}
        set theExt to last text item of theName
        set AppleScript's text item delimiters to saveTID
        if theExt ends with ":" then set theExt to text 1 thru -2 of theExt
    else
        set theExt to ""
    end if
    return theExt
end getExt

-- ------------------------------------------------------
(*
    Input: a file with or without an extension.
    hhas
    https://forums.macrumors.com/threads/applescript-to-get-file-name.927338/

    may not work with folders with extensions like apps.

    Test cases:
                set fileName to " "
                set fileExt to my getExt(attachmentName)
                log "fileName  is " & fileName & " fileExt  is " & fileExt
                set fileExt to my getExt("testfileNo")
                log "fileName  is " & fileName & " fileExt  is " & fileExt
                set fileExt to my getExt("path:to:testfileNo:")
                log "fileName  is " & fileName & " fileExt  is " & fileExt
                log ">>>>>>>>>>>>>>>>>>>>>>"
                set {fileName, fileExt} to my getNameExt(attachmentName)
                log "fileName  is " & fileName & " fileExt  is " & fileExt
                set {fileName, fileExt} to my getNameExt("testfileNo")
                log "fileName  is " & fileName & " fileExt  is " & fileExt
                set {fileName, fileExt} to my getNameExt("path:to:testfileNo:")
                log "fileName  is " & fileName & " fileExt  is " & fileExt
*)
on getNameExt(fileName)
    set saveTID to AppleScript's text item delimiters
    set AppleScript's text item delimiters to "."
    if fileName contains "." then
        set {displayName, nameExt} to {text 1 thru text item -2, text item -1} of fileName
    else
        set {displayName, nameExt} to {fileName, ""}
    end if
    set AppleScript's text item delimiters to saveTID

    return {displayName, nameExt}
end getNameExt
-- ------------------------------------------------------
(*
    modified to let the extension be.

    by mklement0
    https://stackoverflow.com/questions/5770384/how-find-the-file-name-of-an-executing-applescript
*)
on getMyName()
    local myAlias, myName
    tell application "System Events"
        set myAlias to path to me -- alias to the file/bundle of the running script
        set myName to name of myAlias -- filename with extension, if any.
        -- leave extension alone.
    end tell
    return myName
end getMyName

-- ------------------------------------------------------
(*
   ls_l is list file with options
  the format is best for debuging.

  example usage:
  set {fileExists, fromUnix} to ls_l(attachmentNamePath, "-l")
  log "attachmentNamePath fileExists is " & fileExists & return & " fromUnix is " & fromUnix

  *)
on ls_l(attachmentNamePath, options)
    --log "ls_l"
    --log options

    set unixAttachmentNamePath to POSIX path of attachmentNamePath
    --log "unixDesktopPath = " & unixAttachmentNamePath

    set quotedUnixAttachmentNamePath to quoted form of unixAttachmentNamePath
    --log "quoted form is " & quotedUnixAttachmentNamePath
    try
        set fromUnix to do shell script "ls " & options & " " & quotedUnixAttachmentNamePath
        set fromUnix to "ls " & options & return & fromUnix
        set fileExists to true
    on error errMsg number n
        set fromUnix to "ls " & options & "  error..." & errMsg & " with number " & n
        set fileExists to false

    end try
    return {fileExists, fromUnix}
end ls_l

-- ------------------------------------------------------
(*
textToList seems to be what you are trying to do
  thisText is the input string
  delim is what to split on

  returns a list of strings.

- textToList was found here:
- http://macscripter.net/viewtopic.php?id=15423

*)

on textToList(thisText, delim)
    set resultList to {}
    set {tid, my text item delimiters} to {my text item delimiters, delim}

    try
        set resultList to every text item of thisText
        set my text item delimiters to tid
    on error
        set my text item delimiters to tid
    end try
    return resultList
end textToList
*)