NAME

Sisimai::Address - Email address object

SYNOPSIS

    use Sisimai::Address;
    my $v = Sisimai::Address->new({ 'address' => 'neko@example.org' });
    print $v->user;     # neko
    print $v->host;     # example.org
    print $v->address;  # neko@example.org
    print Sisimai::Address->is_emailaddress('neko@example.jp');    # 1
    print Sisimai::Address->is_domainpart('example.jp');           # 1
    print Sisimai::Address->is_mailerdaemon('neko@example.jp');    # 0

DESCRIPTION

Sisimai::Address provide methods for dealing email address.

CLASS METHODS

"is_emailaddress(email address)"

is_emailaddress() checks the argument is valid email address or not.

    print Sisimai::Address->is_emailaddress('neko@example.jp');  # 1
    print Sisimai::Address->is_emailaddress('neko%example.jp');  # 0
    my $addr_with_name = [
        'Stray cat <neko@example.jp',
        '=?UTF-8?B?55m954yr?= <shironeko@example.co.jp>',
    ];
    for my $e ( @$addr_with_name ) {
        print Sisimai::Address->is_emailaddress($e); # 1
    }

"is_mailerdaemon(email address)"

is_mailerdaemon() checks the argument is mailer-daemon or not.

    print Sisimai::Address->is_mailerdaemon('neko@example.jp');          # 0
    print Sisimai::Address->is_mailerdaemon('mailer-daemon@example.jp'); # 1

"find(String)"

find() is a new parser for getting only email address from text including email addresses.

    my $r = 'Stray cat <cat@example.org>, nyaa@example.org (White Cat)',
    my $v = Sisimai::Address->find($r);
    warn Dumper $v;
    $VAR1 = [
              {
                'name' => 'Stray cat',
                'address' => 'cat@example.org',
                'comment' => ''
              },
              {
                'name' => '',
                'address' => 'nyaa@example.jp',
                'comment' => '(White Cat)'
              }
    ];

"s3s4(email address)"

s3s4() works Ruleset 3, and 4 of sendmail.cf.

    my $r = [
        'Stray cat <cat@example.org>',
        'nyaa@example.org (White Cat)',
    ];
    for my $e ( @$r ) {
        print Sisimai::Address->s3s4($e);   # cat@example.org
                                            # nyaa@example.org
    }

"expand_verp(email address)"

expand_verp() gets the original email address from VERP

    my $r = 'nyaa+neko=example.org@example.org';
    print Sisimai::Address->expand_verp($r); # neko@example.org

"expand_alias(email address)"

expand_alias() gets the original email address from alias

    my $r = 'nyaa+neko@example.org';
    print Sisimai::Address->expand_alias($r); # nyaa@example.org

INSTANCE METHODS

"user()"

user() returns a local part of the email address.

    my $v = Sisimai::Address->new({ 'address' => 'neko@example.org' });
    print $v->user;     # neko

"host()"

host() returns a domain part of the email address.

    my $v = Sisimai::Address->new({ 'address' => 'neko@example.org' });
    print $v->host;     # example.org

"address()"

address() returns an email address

    my $v = Sisimai::Address->new({ 'address' => 'neko@example.org' });
    print $v->address;     # neko@example.org

"verp()"

verp() returns a VERP email address

    my $v = Sisimai::Address->new({ 'address' => 'neko+nyaan=example.org@example.org' });
    print $v->verp;     # neko+nyaan=example.org@example.org
    print $v->address;  # nyaan@example.org

"alias()"

alias() returns an email address (alias)

    my $v = Sisimai::Address->new({ 'address' => 'neko+nyaan@example.org' });
    print $v->alias;    # neko+nyaan@example.org
    print $v->address;  # neko@example.org

"name()"

name() returns a display name

    my $e = '"Neko, Nyaan" <neko@example.org>';
    my $r = Sisimai::Address->find($e);
    my $v = Sisimai::Address->new($r->[0]);
    print $v->address;  # neko@example.org
    print $v->name;     # Neko, Nyaan

"comment()"

name() returns a comment

    my $e = '"Neko, Nyaan" <neko(nyaan)@example.org>';
    my $v = Sisimai::Address->new(shift Sisimai::Address->find($e)->@*);
    print $v->address;  # neko@example.org
    print $v->comment;  # nyaan