mybin

my ~/bin
git clone https://a3nm.net/git/mybin/
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mail_summary (1539B)

      1 #!/usr/bin/perl
      2 # http://louis.jachiet.com/blog/?p=228
      3 # by Louis Jachiet, public domain
      4 # requires liburi-perl libmime-tools-perl
      5 
      6 # read mail on stdin, produce summary on stdout
      7  
      8 use MIME::Parser;
      9 use URI::Escape;
     10 use Encode qw(decode);
     11 
     12 # http://stackoverflow.com/a/4597964/414272
     13 sub trim {
     14     (my $s = $_[0]) =~ s/^\s+|\s+$//g;
     15     return $s;        
     16 }
     17  
     18 my $parser = new MIME::Parser;
     19 $parser->output_under("/tmp");
     20 $entity = $parser->parse(\*STDIN) or die "parse failed\n";
     21 $subject = decode("MIME-Header",$entity->get('Subject'));
     22 $from = decode("MIME-Header",$entity->get('From'));
     23 $body = "";
     24  
     25 sub explore_mail
     26 {
     27     my $mpart = $_[0] ;
     28     if( defined($mpart->parts()) && $mpart->parts() > 0)
     29     {
     30         foreach $int ($mpart->parts())
     31         {
     32             if($int->head->mime_type eq"text/plain")
     33             {
     34                 $path = $int->bodyhandle->path ;
     35                 open RUTF8, ("<".$path) or die $! ;
     36                 while (my $line = <RUTF8>)
     37                 {
     38                     $body = $body." ".$line ;
     39                 }
     40                 if($int->head->mime_type eq"multipart/alternative" )
     41                 {
     42                     explore_mail ($int);
     43                 }
     44             }
     45         }
     46     }
     47     else
     48     {   
     49         $body = $body.(join " ",  @{$mpart->body});
     50     }
     51 }
     52  
     53 explore_mail $entity ;
     54  
     55 if(!($body eq ""))
     56 {
     57     $sms = "[". (trim($from)) ."] ". (trim($subject)) ." >>> ".$body ;
     58     $sms =~ s/\n/ /g;
     59     $sms =~ s/  / /g;
     60     $sms = substr($sms,0,400);
     61     print ($sms);
     62 }
     63 $entity->purge;