Title: Re: Way to check for duplicate emails addresses in a message? [BEST, FIXED version]
On 1/28/01 8:39 PM, "R. Scott Ohlgren" <[EMAIL PROTECTED]> wrote:

That’s it! Whatever you did to this modified script makes it work brilliantly.

Aha. I hadn't sent the fixed version to the list yet. When I improved the script earlier to meet Allen's concerns about nested groups, I added another handler returning a result and forgot to modify the error treatment to also return a result – it just returned.  (Don't worry about it.) That error trap is only activated in one of two situations: either you've used my Category Group or Sort by Field script to make groups with contacts missing email addresses [which you're not supposed to use for email messages!], or you have contacts (probably companies), or groups, with names (Last Name or First Name) that include a comma. The Fixed version will take care of both those situations. I'll write another message dealing with the comma situation in a moment. The fix is:

At the top of the ProcessGroup handler, add 'newList' (no quotes) after 'return' as below.

to ProcessGroup(aRecip, theList, previousList, anteriorList, newList)
    
    
    tell application "Microsoft Entourage"
        
        try
           set theGroup to group aRecip
        on error --
if actually an artificial group member without email address
           return newList  --without adding this email-less contact to it
       end try


or else simply use this final, best FIXED version of the script:

------------------REMOVE DUPLICATE CONTACTS----------------------


global ods

tell application "Microsoft Entourage"
    
    set theDraft to window 1
    if class of theDraft � draft window then
       beep
        display dialog "You must have your new message window [not the Address Book, a Custom View, or anything else] in the front when you run the script." buttons {"OK"} default button "OK" with icon 0
        return
   end if
   set {theTo, theCC, theBCC} to theDraft's {to recipients, CC recipients, BCC recipients}
    set {ods, AppleScript's text item delimiters} to {AppleScript's text item delimiters, {", "}}
    set {toList, ccList, bccList} to {text items of theTo, text items of theCC, text items of theBCC}
    set AppleScript's text item delimiters to ods
    
    set toList to my ResetRecipients(toList, {}, {})
    set ccList to my ResetRecipients(ccList, toList, {})
    set bccList to my ResetRecipients(bccList, ccList, toList)
    set AppleScript's text item delimiters to {", "}
    set {window 1's to recipients, window 1's CC recipients, window 1's BCC recipients} to {"" & toList, "" & ccList, "" & bccList}
    set AppleScript's text item delimiters to ods
    
end tell


on ResetRecipients(theList, previousList, anteriorList)
    
    tell application "Microsoft Entourage"
        
        set newList to {}
        if theList � {""} then
           repeat with i from 1 to (count theList)
                set aRecip to item i of theList
                if aRecip does not contain "@" then --
must be group
                   
                    set newList to my ProcessGroup(aRecip, theList, previousList, anteriorList, newList)
                    
                else --
it's a contact
                   
                    set AppleScript's text item delimiters to {" <"}
                    try
                       set dName to text item 1 of aRecip
                        set eAddress to text 1 thru -2 of text item 2 of aRecip --
remove final ">"
                       
                        set AppleScript's text item delimiters to ods
                        
                        if (eAddress = default email address of contact dName) then
                           if ({dName} is not in newList) and ({dName} is not in previousList) and ({dName} is not in anteriorList) then set end of newList to dName --
will be contact icon
                           
                        else --
more than one contact with that name or not using default email address
                           if ({aRecip} is not in newList) and ({aRecip} is not in previousList) and ({aRecip} is not in anteriorList) then set end of newList to aRecip -- use @ format
                           
                        end if
                   on error --
address only    
                       set AppleScript's text item delimiters to ods
                        if ({aRecip} is not in newList) and ({aRecip} is not in previousList) and ({aRecip} is not in anteriorList) then set end of newList to aRecip --
address only, @ format
                   end try
               end if
           end repeat
           
        else
           set newList to {""}
        end if
   end tell
   return newList
    
    
end ResetRecipients


to ProcessGroup(aRecip, theList, previousList, anteriorList, newList)
    
    
    tell application "Microsoft Entourage"
        
        try
           set theGroup to group aRecip
        on error --
if actually an artificial group member without email address
           return newList --without adding this email-less contact to it
       end try
       set theEntries to content of every group entry of theGroup
        
        repeat with j from 1 to (count theEntries)
            
            set anEntry to item j of theEntries
            
            repeat 1 times --
for doing next repeat after  nested groups
               
                try
                   set {dName, eAddress} to {display name, address} of anEntry
                    if eAddress = "" then
                       set newList to my ProcessGroup(dName, theList, previousList, anteriorList, newList) --
recursive
                       exit repeat -- the 1 times repeat, go on to next group entry
                   end if
                   if dName � "" then
                       if dName starts with "\"" then set dName to text 2 thru -2 of dName --
equivalent to display name without quotes
                       if eAddress = default email address of contact dName then
                           if ({dName} is not in newList) and ({dName} is not in previousList) and ({dName} is not in anteriorList) then set end of newList to dName --
will have contact icon
                           
                        else --
more than one contact with that name or not using default email address
                           set nameAddress to dName & " <" & eAddress & ">"
                            if ({nameAddress} is not in newList) and ({nameAddress} is not in previousList) and ({nameAddress} is not in anteriorList) then set end of newList to nameAddress --
use @ format
                       end if
                       
                    else --
no display name, address only
                       if ({eAddress} is not in newList) and ({eAddress} is not in previousList) and ({eAddress} is not in anteriorList) then set end of newList to eAddress -- will have @ format
                   end if
               on error
                   exit repeat --
the 1 times    repeat, move on to next group entry
               end try
           end repeat --
the 1 times repeat
           
        end repeat
       
    end tell
   
    return newList
    
end ProcessGroup



-------------------------
END SCRIPT ---------------------------------

--
Paul Berkowitz

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