Is there any way to seamlessly translate a mail inside Mail.app? Having recently moved to Germany, I receive tons of German emails.

My current workflow is definitely not efficient: Copy mail contents, goto translate.google.com, paste content..

The ideal solution would be: just trigger a shortcut and have the contents of the email translated into the predefined language you've set.

Would that be possible?
Here is an applescript I just put together that is working for me (10.9)

You can place it in the Applescript menu and run it on the selected Emails.

The script will:


Try and grab the select emails in Mail.
Send a Request to google translate
Convert the resulting HTML to plain text
Display a temporary text file with the translation.


You can set the original language to auto or one of the languages in the languages_code list. And also set the result language from the list.

There is no reason you should not be able to create a service using this script. But I will leave that to you. Just note that for the device to work you will need to right click/crtl +click in a message's body for the service menu to show up. Or use the Services menu.

#http://macscripter.net/viewtopic.php?id=31218
#http://macscripter.net/viewtopic.php?id=39742
#The above links are the starting points of this script which both attempt to translate text. But are broken or do not return the full text.

#This script will attampt to translate the text from the selected emails to your chosen language 

property languages_code : {Afrikaans:"af", Albanian:"sq", Arabic:"ar", Belarusian:"be", Bulgarian:"bg", Catalan:"ca", Chinese:"zh-CN", Croatian:"hr", Czech:"cs", Danish:"da", Dutch:"nl", English:"en", Estonian:"et", Filipino:"tl", Finnish:"fi", French:"fr", Galician:"gl", German:"de", Greek:"el", Hebrew:"iw", Hindi:"hi", Hungarian:"hu", Icelandic:"is", Indonesian:"id", Irish:"ga", Italian:"it", Japanese:"ja", Korean:"ko", Latvian:"lv", Lithuanian:"lt", Macedonian:"mk", Malay:"ms", Maltese:"mt", Norwegian:"no", Persian:"fa", Polish:"pl", Portuguese:"pt", Romanian:"ro", Russian:"ru", Serbian:"sr", Slovak:"sk", Slovenian:"sl", Spanish:"es", Swahili:"sw", Swedish:"sv", Thai:"th", Turkish:"tr", Ukrainian:"uk", Vietnamese:"vi", Welsh:"cy", Yiddish:"yi"}

#Curl stuff
property agent : "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_2; en-us) AppleWebKit/531.21.8 (KHTML, like Gecko) Version/4.0.4 Safari/531.21.10"
property charset : "UTF-8"
property header : "Charset:" &amp; space &amp; charset
property theURL : "https://translate.google.com/?" #This must be https

#used to delimit the html
property snipOpen : "TRANSLATED_TEXT="
property snipClose : ";INPUT_TOOL_PATH"

#You can either set a start language or leave it at auto.
property startLang : "auto"
#set a result language 
property resultLang : English of languages_code

#Ask Mail to get and process selected emails
tell application "Mail"
    set theMessages to (get selection)
    repeat with i from 1 to number of items in theMessages
        set this_item to item i of theMessages

        set thisSender to sender of this_item
        set thisSubject to subject of this_item
        set thisText to content of this_item as string
        my translate(thisSender, thisSubject, thisText)
    end repeat
end tell

(*************** SUBROUTINES *****************)
#Translate the message text and display them in a temp text file
on translate(thisSender, thisSubject, thisText)

    if thisText is not "" then
        #replace all spaces with "%20" for the URL to use without error
        set escapedText to findReplace(thisText, space, "%20")

        #send request  to google and get the returned HTML
        set TranslatedText to do shell script "/usr/bin/curl" &amp; space &amp; ¬
            "-A" &amp; space &amp; quoted form of agent &amp; space &amp; ¬
            "-H" &amp; space &amp; quoted form of header &amp; space &amp; ¬
            "-d" &amp; space &amp; quoted form of ("&amp;ie=" &amp; charset &amp; "&amp;oe=" &amp; charset &amp; "&amp;langpair=" &amp; startLang &amp; "|" &amp; resultLang &amp; "&amp;text=" &amp; escapedText) &amp; space &amp; quoted form of theURL


        try
            #Use delimiters to split the text to just get the actual result part 
            set txt to Split(TranslatedText, snipOpen)'s item 2
            set txt to Split(txt, snipClose)'s item 1

            set displayText to ¬
                "Sender: " &amp; thisSender &amp; "&lt;br&gt;" &amp; ¬
                "Subject: " &amp; thisSubject &amp; "&lt;br&gt;" &amp; "&lt;br&gt;" &amp; ¬
                txt
            #Use  Textutil to strip any other rich text or HTML code out and convert to plain text. Then open in a text document
            do shell script "echo  " &amp; quoted form of displayText &amp; "|textutil -format html -convert txt -stdin -stdout | open -f"
        on error errTxt number errNum
            display dialog errTxt with title "Error# " &amp; errNum buttons {"Cancel", "OK"} default button 2 with icon 0 giving up after 0
        end try

    end if
end translate


on Split(txt, del)
    set {otid, AppleScript's text item delimiters} to {AppleScript's text item delimiters, del}
    set txt to text items of txt
    set AppleScript's text item delimiters to otid
    return txt
end Split



on findReplace(theString, search_string, replacement_string)
    if theString contains search_string then
        set AppleScript's text item delimiters to search_string
        set text_item_list to text items of theString
        set AppleScript's text item delimiters to replacement_string
        set theString to text_item_list as text
        set AppleScript's text item delimiters to ""
    end if
    return theString
end findReplace