Saturday, October 1, 2022

#1 2022-08-07 10:15:18 am

KniazidisR
Member
From:: Greece
Registered: 2019-03-03
Posts: 2531

Mail.app: Download linked files from selected messages

Applescript:


-- script: Download Linked files from Mail selected messages
-- select the message(s) in Mail.app, run this script
-- the files will be downloaded to "Mail downloads" folder on the Desktop
-- written: by me, right now
-- making this script Mail rule makes sense & is easy, but I don't like Mail rules


use AppleScript version "2.4" -- Yosemite (10.10) or later
use framework "Foundation"
use scripting additions
property theExtension : "ico" -- indicate HERE what type linked files you want download
property currentDownloadFolder : missing value
property theName : missing value -- preserved for name of each subfolder
property fileName : missing value -- preserved for name of each downloaded file
property mailDownloadsFolder : missing value

set mailDownloadsFolder to "" & (path to desktop folder) & "Mail downloads:"
tell application "Finder" to if not (exists folder mailDownloadsFolder) then make new folder at desktop with properties {name:"Mail downloads"}

tell application "Mail"
   repeat with eachMessage in (get selection)
       tell eachMessage to set {theName, theSource} to {subject, source}
       set currentDownloadFolder to mailDownloadsFolder & theName & ":"
       my makeNewSubFolder()
       repeat with icoLink in (my findURLsIn(theSource, theExtension))
           set fileName to my getBaseName(icoLink)
           set n to my checkUniqueFileNumber()
           my download(icoLink, fileName & "_" & n & " ." & theExtension)
       end repeat
   end repeat
end tell


----------------------------------------------------------------- HANDLERS ---------------------------------------------------------------

on checkUniqueFileNumber()
   set n to 1
   repeat
       try
           alias (currentDownloadFolder & fileName & "_" & n & " .ico")
           set n to n + 1
       on error
           return n
       end try
   end repeat
   return n
end checkUniqueFileNumber

on getBaseName(posixPath)
   set {ATID, AppleScript's text item delimiters} to {AppleScript's text item delimiters, "/"}
   if (posixPath ends with "/") then
       set basename to text item -2 of posixPath
   else
       set basename to text item -1 of posixPath
   end if
   if (basename contains ".") then
       set AppleScript's text item delimiters to "."
       set basename to text 1 thru text item -2 of basename
   end if
   set AppleScript's text item delimiters to ATID
   return basename
end getBaseName

on download(icoLink, fileName)
   do shell script "curl -L -o " & quoted form of ((POSIX path of currentDownloadFolder) & fileName) & space & icoLink
end download

on findURLsIn(theString, theExtension)
   set theString to current application's NSString's stringWithString:theString
   set theDD to current application's NSDataDetector's dataDetectorWithTypes:(current application's NSTextCheckingTypeLink) |error|:(missing value)
   set theURLs to theDD's matchesInString:theString options:0 range:{0, theString's |length|()}
   set thePred to current application's NSPredicate's predicateWithFormat:("SELF BEGINSWITH 'http' AND SELF ENDSWITH " & quoted form of theExtension)
   set newArray to (theURLs's valueForKeyPath:"URL.absoluteString")'s filteredArrayUsingPredicate:thePred
   return newArray as list
end findURLsIn

on makeNewSubFolder()
   tell application "Finder" to if not (exists folder currentDownloadFolder) then make new folder at folder mailDownloadsFolder with properties {name:theName}
end makeNewSubFolder


Model: MacBook Pro
OS X: Catalina 10.15.7
Web Browser: Safari 14.1
Ram: 4 GB

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