Mail::Message::Head::ListGroup - mailinglist related header fields |
Mail::Message::Head::ListGroup - mailinglist related header fields
Mail::Message::Head::ListGroup is a Mail::Message::Head::FieldGroup is a Mail::Reporter
my $lg = Mail::Message::Head::ListGroup->new(head => $head, ...); $head->addListGroup($lg);
my $lg = $head->addListGroup(...);
$lg->delete;
A list group is a set of header fields which are added by mailing-list managing software. This class knowns various details about that software.
The knowledge and test messages which are used to initially implement this module is taken from Mail::ListDetector, written by Michael Stevens <mailto:michael@etla.org>. The logic is redesigned to add flexibility and use the powerful MailBox features.
$obj->address
Returns a Mail::Message::Field::Address object (or undef
) which
defines the posting address of the mailing list.
$obj->clone
See Constructors in the Mail::Message::Head::FieldGroup manpage
$obj->from(HEAD|MESSAGE)
Create a Mail::Message::Head::ListGroup
based in the specified MESSAGE
or message HEAD.
$obj->implementedTypes
Mail::Message::Head::ListGroup->implementedTypes
See Constructors in the Mail::Message::Head::FieldGroup manpage
$obj->listname
Returns the name of the mailing list, which is usually a part of the e-mail address which is used to post the messages to.
Mail::Message::Head::ListGroup->new(FIELDS, OPTIONS)
Construct an object which maintains one set of mailing list headers
Option Defined in Default address C<undef> head L<Mail::Message::Head::FieldGroup> C<undef> listname <derived from address> log L<Mail::Reporter> C<'WARNINGS'> rfc C<undef> software L<Mail::Message::Head::FieldGroup> C<undef> trace L<Mail::Reporter> C<'WARNINGS'> type L<Mail::Message::Head::FieldGroup> C<undef> version L<Mail::Message::Head::FieldGroup> C<undef>
. address STRING|OBJECT
Address of the mailing list, which may be specified as STRING or e-mail containing object (a Mail::Address or Mail::Identity. In any case, the data is converted into a Mail::Identity.
. head HEAD
. listname STRING
A short textual representation of the mailing-list.
. log LEVEL
. rfc 'rfc2919'|'rfc2369'
Defines the mailing list software follows an rfc.
. software STRING
. trace LEVEL
. type STRING
. version STRING
$obj->rfc
When the mailing list software follows the guidelines of one of the dedicated
RFCs, then this will be returned otherwise undef
. The return values can
be rfc2919
, rfc2369
, or undef
.
$obj->add((FIELD, VALUE) | OBJECT)
See The header in the Mail::Message::Head::FieldGroup manpage
$obj->addFields([FIELDNAMES])
See The header in the Mail::Message::Head::FieldGroup manpage
$obj->attach(HEAD)
See The header in the Mail::Message::Head::FieldGroup manpage
$obj->delete
See The header in the Mail::Message::Head::FieldGroup manpage
$obj->fieldNames
See The header in the Mail::Message::Head::FieldGroup manpage
$obj->fields
See The header in the Mail::Message::Head::FieldGroup manpage
$obj->head
See The header in the Mail::Message::Head::FieldGroup manpage
$obj->isListGroupFieldName(NAME)
Mail::Message::Head::ListGroup->isListGroupFieldName(NAME)
$obj->software
See Access to the header in the Mail::Message::Head::FieldGroup manpage
$obj->type
See Access to the header in the Mail::Message::Head::FieldGroup manpage
$obj->version
See Access to the header in the Mail::Message::Head::FieldGroup manpage
$obj->collectFields
Scan the header for fields which are usually contained in mailing list software. This method is automatically called when a list group is constructed from() an existing header or message.
Returned are the names of the list header fields found, in scalar context the amount. An empty list/zero indicates that this is not a mailing list message.
Please warn the author of MailBox if you see that to few or too many fields are included.
$obj->detected(TYPE, SOFTWARE, VERSION)
See Internals in the Mail::Message::Head::FieldGroup manpage
$obj->AUTOLOAD
See Error handling in the Mail::Reporter manpage
$obj->addReport(OBJECT)
See Error handling in the Mail::Reporter manpage
$obj->defaultTrace([LEVEL]|[LOGLEVEL, TRACELEVEL]|[LEVEL, CALLBACK])
Mail::Message::Head::ListGroup->defaultTrace([LEVEL]|[LOGLEVEL, TRACELEVEL]|[LEVEL, CALLBACK])
See Error handling in the Mail::Reporter manpage
$obj->details
Produce information about the detected/create list group, which may be helpful during debugging, by default to the selected file handle.
$obj->errors
See Error handling in the Mail::Reporter manpage
$obj->log([LEVEL [,STRINGS]])
Mail::Message::Head::ListGroup->log([LEVEL [,STRINGS]])
See Error handling in the Mail::Reporter manpage
$obj->logPriority(LEVEL)
Mail::Message::Head::ListGroup->logPriority(LEVEL)
See Error handling in the Mail::Reporter manpage
$obj->logSettings
See Error handling in the Mail::Reporter manpage
$obj->notImplemented
See Error handling in the Mail::Reporter manpage
$obj->print([FILEHANDLE])
See Error handling in the Mail::Message::Head::FieldGroup manpage
$obj->report([LEVEL])
See Error handling in the Mail::Reporter manpage
$obj->reportAll([LEVEL])
See Error handling in the Mail::Reporter manpage
$obj->trace([LEVEL])
See Error handling in the Mail::Reporter manpage
$obj->warnings
See Error handling in the Mail::Reporter manpage
$obj->DESTROY
See Cleanup in the Mail::Reporter manpage
$obj->inGlobalDestruction
See Cleanup in the Mail::Reporter manpage
Error: Cannot convert ``$string'' into an address object
The new(address) is coerced into a Mail::Message::Field::Address, which fails. Have a look at Mail::Message::Field::Address::coerce() to see what valid arguments are.
Error: Package $package does not implement $method.
Fatal error: the specific package (or one of its superclasses) does not implement this method where it should. This message means that some other related classes do implement this method however the class at hand does not. Probably you should investigate this and probably inform the author of the package.
The Mail::Message::Head::ListGroup class can detect many different mailing lists, some of which are very popular and some of which are rare.
Numerous fields in a header are addded when the message is passed
through a mailing list server. Each list software has defined its own
fields, sometimes woth conflicting definitions. There are also two
RFCs about mailing list: rfc2919
and rfc2369
.
The following lists are currently detected. Between parenthesis is the string returned by type() when that differs from the software name.
See the MailBox website at http://perl.overmeer.net/mailbox/ for more details.
Distribution version 2.059. Written by Mark Overmeer (mark@overmeer.net) See the ChangeLog for other contributors.
Copyright (c) 2001-2003 by the author(s). All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Mail::Message::Head::ListGroup - mailinglist related header fields |