Mail::IMAPTalk::MailCache - Handles building a Mail::Cache cache for Mail::IMAPTalk

Mail-IMAPTalk-MailCache documentation Contained in the Mail-IMAPTalk-MailCache distribution.

Index

Code Index:

NAME

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Mail::IMAPTalk::MailCache - Handles building a Mail::Cache cache for Mail::IMAPTalk

VERSION

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Version 0.0.1

SYNOPSIS

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    use Mail::IMAPTalk::MailCache;

    my $mc=Mail::Cache->new();
    $mc->init('My::Module', 'imap', 'someAccount', 'INBOX');
    if(!$mc->{error}){
        my %returned=Mail::IMAPTalk::MailCache->cache($imap, $mc);
        if(!$returned{error}){
            print "Error caching it.\n";
        }
    }

    my $foo = Mail::IMAPTalk::MailCache->new();
    ...

FUNCTIONS

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cache

This caches the currently selected IMAP folder into a specified Mail::Cache.

Three arguements are taken. The first that is taken is Mail::IMAPTalk object. The second is the Mail::Cache object. The third is if it should forcefully regenerate the the entire cache instead of just the new stuff.

    my $mc=Mail::Cache->new();
    $mc->init('My::Module', 'imap', 'someAccount', 'INBOX');
    if(!$mc->{error}){
        my %returned=Mail::IMAPTalk::MailCache->cache($imap, $mc, 0);
        if(!$returned{error}){
            print "Error: ".$returned{error}."\n";
        }
    }else{
        print "Failed to init the mail cache.\n";
    }

ERRORS

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1

Failed to get a list of UIDs for the

AUTHOR

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Zane C. Bowers, <vvelox at vvelox.net>

BUGS

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Please report any bugs or feature requests to bug-mail-imaptalk-mailcache at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Mail-IMAPTalk-MailCache. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

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You can find documentation for this module with the perldoc command.

    perldoc Mail::IMAPTalk::MailCache

You can also look for information at:

* RT: CPAN's request tracker

http://rt.cpan.org/NoAuth/Bugs.html?Dist=Mail-IMAPTalk-MailCache

* AnnoCPAN: Annotated CPAN documentation

http://annocpan.org/dist/Mail-IMAPTalk-MailCache

* CPAN Ratings

http://cpanratings.perl.org/d/Mail-IMAPTalk-MailCache

* Search CPAN

http://search.cpan.org/dist/Mail-IMAPTalk-MailCache/

ACKNOWLEDGEMENTS

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COPYRIGHT & LICENSE

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Copyright 2009 Zane C. Bowers, all rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

Mail-IMAPTalk-MailCache documentation Contained in the Mail-IMAPTalk-MailCache distribution. 
package Mail::IMAPTalk::MailCache;

use warnings;
use strict;


our $VERSION = '0.0.1';



sub cache {
	my $self=$_[0];
	my $imap=$_[1];
	my $mc=$_[2];
	my $force=$_[3];

	my $sorted = $imap->sort('(subject)', 'US-ASCII', 'NOT', 'DELETED');

	my %returned;
	my %processed;

	#builds hash of already existing ones
	my @uids;
	my $int=0;
	my %exists;
	if (!$force) {
		@uids=$mc->listUIDs;
		while (defined($uids[$int])) {
			$exists{$uids[$int]}='';
			$int++;
		}
	}

	#go through the list and add them al
	$int=0;
	while (defined($sorted->[$int])) {
		my $uid=$sorted->[$int];

		#process it if it is set to force
		#or if it does not exist
		if( $force || (!defined($exists{$uid})) ){
#			my $headers=$imap->fetch($uid, 'rfc822.header');
			my $headers=$imap->fetch($uid, 'body.peek[HEADER]');
#			use Data::Dumper;
#			print Dumper($headers2->{$uid}{body})."\n\n\n";
#			print Dumper($headers->{$uid}{'rfc822.header'})."\n";
			
			my $size=$imap->fetch($sorted->[$int], 'rfc822.size');

#			sleep 50000;
			
			$mc->setUID($uid, $headers->{$uid}{'body'},
						$size->{$uid}{'rfc822.size'});
		}

		#add it to the hash of processed
		$processed{$sorted->[$int]}='';

		$int++;
	}

	my @toremove;
	@uids=$mc->listUIDs;
	if ($mc->{error}) {
		warn('Macil::IMAPTalk::MailCache cache:1: Failed to get a list of cached UIDs for cleanup');
		$returned{error}=1;
		return %returned;
	}

	$int=0;
	while (defined($uids[$int])) {
		if (!defined($processed{$uids[$int]})) {
			push(@toremove, $uids[$int]);
		}

		$int++;
	}

	$mc->removeUIDs(\@toremove);

	#success
	$returned{error}=0;

	return %returned;
}


1; # End of Mail::IMAPTalk::MailCache