求助:使用Perl脚本访问Lotus Notes并下载附件

facudy

以下为我的程序,希望好心人士帮助.

# This program extracts email messages from a
# Lotus Notes account.
#
# Email messages will be saved in directories
# named for the mail folder they're stored in.  
# All of these directories will be stored
# under a new top-level directory named
# "C:\temp\mail" by default, but this can be
# overridden with the -d flag.
#
# For each email message, a subdirectory will
# be created, containing the text and attachments
# for that message. These subdirectories are
# currently named by sequential numbers instead of
# by their subject titles. That's on my TODO list
# to fix; it shouldn't be too hard.
#
# Some folders in the Notes mail database are not
# really mail folders, so I try to skip them.
# Currently I skip all folders whose names are in
# parentheses (except for Inbox), and the folders
# in the array @badlist. You can customize @badlist
# as necessary.
#
# By default, Lotus Notes will open the email
# database for the PC's default user. To access
# the email for a different user: open Notes
# and switch to another userid first; then run
# this program while Notes is still open.

use strict;
use English;
use warnings;
use vars qw($opt_d $opt_v);
use Getopt::Std;
use Win32::OLE;
use Win32::OLE::Variant;
use vars qw($key $value);
require Data:umper;
use email::mailNotice;
use utils::dateUtil;

# Command-line options:
# -d dirname    Save everything under the directory "dirname"
# -v            Verbose reporting of progress
getopt("d";
my $startTime = time();

# Define a directory to store the results:C:/temp/AMT production logs archive/Downloading
my $dir = $opt_d || 'C:/temp/AMT production logs archive/Downloaded';

if (!(-e $dir))
{
        mkdir($dir) or die "Can't make $dir: $!";
}

# Define a list of "Normal" folders to skip
my @badlist = ('Drafts', 'Sent', 'Follow Up', 'Junk Mail', 'Trash');
               
# Auto-print carriage returns
$OUTPUT_RECORD_SEPARATOR = "\n";

# Open the email database in Lotus Notes
# (To use another person's email database, switch to
# their userid in Notes before running this program)
my $notes = Win32::OLE->new('Notes.NotesSession')
             or die "Can't open Lotus Notes";
my ($Version) = ($notes->{NotesVersion} =~ /\s*(.*\S)\s*$/);
            
my $database = $notes->GetDatabase("D03NM128/03/M/IBM", "d03nm128\\mail1\\igfsup.nsf" or die "Could not open database.\n";
#my $database = $notes->GetDatabase("D23M0013/23/M/IBM", "d23m0013\\mail6\\yuyb.nsf" or die "Could not open database.\n";
$database->OpenMail;

my $AllDocuments = $database->AllDocuments;
my $Count = $AllDocuments->Count;

print "The current user is $notes->{UserName}.\n";
print "Running Notes \"$Version\" on \"$notes->{Platform}\".\n";
print "There are $Count documents in the database.\n";

# Verify the server connection
print "Connected to ", $database->{Title},
      " on ", $database->{Server},"\n" ;

# Loop over all of the folders
foreach my $viewname (GetViews($database)) {

  # Get the object for this View
  print "Checking folder $viewname...";
  my $view = $database->GetView($viewname);
  # The view is: Win32::OLE=HASH(0x1831ec4)

  # Create a subdirectory to store the messages in
  $viewname =~ tr/()$//d;
  $viewname =~ s(\\)(.)g;
  my $path = "$dir";
  # mkdir ($path, 0755) or die "Can't make directory $path: $!";
  chdir ($path);

  # Get the last document in the folder
  my $num = 1;
  
  #my $doc = $view->GetFirstDocument;
  my $doc = $view->GetLastDocument;
  
  next unless $doc;   
  GetInfo($num, $path, $doc);

  # Get the remaining documents in the folder
  # while ($doc = $view->GetNextDocument($doc)) {
          while ($doc = $view->GetPrevDocument($doc)) {
    $num++;
    GetInfo($num, $path, $doc);
  }
}
print "Finished getting notes emails!";
#email::mailNotice->sendMail1();
print "Sent email notice!";
# print "Moving downloaded logs to backup folder...";
my $endTime = time();
print "rogram has been running for:",$endTime-$startTime," seconds";


sub GetInfo {
  my ($num, $path, $doc) = @_;
  print "rocessing message $num" if $opt_v;
         
  #Create a new subdirectory based on the message number
  #print STDERR "The env hash is ", Data:umper:umper(%ENV), "\n";
  #print STDERR "The doc hash is ", Data:umper:umper($doc), "\n";
  #The doc hash is $VAR1 = bless( {}, 'Win32::OLE' );
  
  my $createdDate = $doc->Created;
  my $dateFormat = utils::dateUtil->dateFormat($createdDate);
  
  my $parentDir=substr $dateFormat,0,10;
  my $subDir = substr( $dateFormat, 10, length($dateFormat)-10 );

  
  # if dateFormat same, put them into same dir, else new dateFormat dir
  if (-e $parentDir)
  {
          print $parentDir," is already exist, creating new dir under dateFormat.";
          $parentDir.="\/".$subDir;
          #$parentDir.="\/".$subDir.$emailFrom;
          mkdir($parentDir) or die "Can't make $parentDir : $!";
  }
  else
  {
    mkdir($parentDir) or die "Can't make $parentDir : $!";
    #chdir($parentDir);
    $parentDir.="\/".$subDir;
    #$parentDir.="\/".$subDir.$emailFrom;
    print "File doesn't exist subdir is: ",$parentDir;   
          mkdir($parentDir) or die "Can't make $parentDir : $!";      
  }
  
          # Write the contents of the message to a file
    open (TEXTFILE, ">$parentDir/messages.txt"
     or die "Can't create $parentDir message file: $!";
    print TEXTFILE "Form: ", $doc->{Form}->[0];
    print TEXTFILE "INetFrom: ", $doc->{INetFrom}->[0];
    print TEXTFILE "From: ", $doc->{From}->[0];  
    print TEXTFILE "To: ", $doc->{SendTo}->[0];
    print TEXTFILE "DateTime: ", $doc->Created;   
    print TEXTFILE "Subject: ", $doc->{Subject}->[0];   
    print TEXTFILE $doc->{Body};  
    close TEXTFILE;
    # Save attachments as files, if any
    my $array_ref = $doc->{'$FILE'};
    print "array_ref: ",$array_ref->[0];
    foreach my $attachment (@$array_ref) {
        if ($attachment) {
                    
          ExtractAttachment($doc, "$path/$parentDir", $attachment);     
        }
    }

}

sub ExtractAttachment {
        print "Enter ExtractAttachment";
  my ($doc, $path, $filename) = @_;

  print "Extracting attachment $filename" if $opt_v;

  # Get a Windows-friendly pathname for the file
  $path = "$path/$filename";
  $path =~ tr/\//\\/; # replace '/' with '\\'

  # Save the attachment to a file
  print "Saving attachment..";
  my $attachment = $doc->GetAttachment($filename);
  $attachment->ExtractFile($path);
}

sub GetViews {
  my ($database) = @_;
  my @views = ();

  # Loop through all of the views in this database
  my $array_ref = $database->{Views};
  foreach my $view (@$array_ref) {           
  my $name = $view->{Name};      
    # We only want folders if it's the Inbox
    # or a normal folder name with no parentheses
    # if (($name eq '($Inbox)') or ($name !~ /\(.+\)/)) {
    if (($name eq '($Inbox)')) {
      # Add the folder name to the @views list
      # if it's not in the @badlist      
      push(@views, $name) unless (grep { $name eq $_ } @badlist);
      last;# break out of the foreach loop
    }
  }

  print "Get Inbox view only: ",$views[0],"\n";

  return @views;
}

经过调试之后发现问题出在my $array_ref = $doc->{'$FILE'};这个地方,$doc->{'$FILE'}这个根本就没有返回值,请问有办法解决么？我用的是Lotus Notes 8.5.3