NAME

       Mail::Message::Convert::Html - Format messages in HTML

INHERITANCE

        Mail::Message::Convert::Html
          is a Mail::Message::Convert
          is a Mail::Reporter

SYNOPSIS

        use Mail::Message::Convert::Html;
        my $Html = Mail::Message::Convert::Html->new;

        print $html->fieldToHtml($head);
        print $html->headToHtmlHead($head);
        print $html->headToHtmlTable($head);
        print $html->textToHtml($text);

DESCRIPTION

       The package contains various translators which handle HTML or XHTML without the help of external modules.
       There are more HTML related modules, which do require extra packages to be installed.

       Extends "DESCRIPTION" in Mail::Message::Convert.

METHODS

       Extends "METHODS" in Mail::Message::Convert.

   Constructors
       Extends "Constructors" in Mail::Message::Convert.

       Mail::Message::Convert::Html->new(%options)
            -Option     --Defined in            --Default
             fields       Mail::Message::Convert  <see description>
             head_mailto                          <true>
             log          Mail::Reporter          'WARNINGS'
             produce                              HTML
             trace        Mail::Reporter          'WARNINGS'

           fields => NAMES|ARRAY-OF-NAMES|REGEXS
           head_mailto => BOOLEAN
             Whether to replace e-mail addresses in some header lines with links.

           log => LEVEL
           produce => 'HTML'|'XHTML'
             Produce HTML or XHTML output.  The output is slightly different, even html browsers will usually
             accept the XHTML data.

           trace => LEVEL

   Converting
       Extends "Converting" in Mail::Message::Convert.

       $obj->fieldContentsToHtml( $field, [$subject] )
           Format one field from the header to HTML.  When the header line usually contains e-mail addresses,
           the line is scanned and valid addresses are linked with an "mailto:" anchor.  The $subject can be
           specified to be included in that link.

       $obj->fieldToHtml( $field, [$subject] )
           Reformat one header line field to HTML.  The $field's name is printed in bold, followed by the
           formatted field content, which is produced by fieldContentsToHtml().

       $obj->headToHtmlHead($head, $meta)
           Translate the selected header lines (fields) to an html page header.  Each selected field will get
           its own meta line with the same name as the line.  Furthermore, the "Subject" field will become the
           "title", and "From" is used for the "Author".

           Besides, you can specify your own meta fields, which will overrule header fields.  Empty fields will
           not be included.  When a "title" is specified, this will become the html title, otherwise the
           "Subject" field is taken.  In list context, the lines are separately, where in scalar context the
           whole text is returned as one.

           If you need to add lines to the head (for instance, http-equiv lines), then splice them before the
           last element in the returned list.

           example:

            my @head = $html->headToHtmlHead
                ( $head
                , description => 'This is a message'
                , generator   => 'Mail::Box'
                );
            splice @head, -1, 0, '<meta http-equiv=...>';
            print @head;

       $obj->headToHtmlTable( $head, [$table_params] )
           Produce a display of the selectedFields() of the header in a table shape.  The optional $table_params
           are added as parameters to the produced TABLE tag.  In list context, the separate lines are returned.
           In scalar context, everything is returned as one.

           example:

            print $html->headToHtmlTable($head, 'width="50%"');

       $obj->selectedFields($head)
           Inherited, see "Converting" in Mail::Message::Convert

       $obj->textToHtml($lines)
           Translate one or more $lines from text into HTML.  Each line is taken one after the other, and only
           simple things are translated.  "textToHtml" is able to convert large plain texts in a descent
           fashion.  In scalar context, the resulting lines are returned as one.

   Error handling
       Extends "Error handling" in Mail::Message::Convert.

       $obj->AUTOLOAD()
           Inherited, see "Error handling" in Mail::Reporter

       $obj->addReport($object)
           Inherited, see "Error handling" in Mail::Reporter

       $obj->defaultTrace( [$level]|[$loglevel, $tracelevel]|[$level, $callback] )
       Mail::Message::Convert::Html->defaultTrace( [$level]|[$loglevel, $tracelevel]|[$level, $callback] )
           Inherited, see "Error handling" in Mail::Reporter

       $obj->errors()
           Inherited, see "Error handling" in Mail::Reporter

       $obj->log( [$level, [$strings]] )
       Mail::Message::Convert::Html->log( [$level, [$strings]] )
           Inherited, see "Error handling" in Mail::Reporter

       $obj->logPriority($level)
       Mail::Message::Convert::Html->logPriority($level)
           Inherited, see "Error handling" in Mail::Reporter

       $obj->logSettings()
           Inherited, see "Error handling" in Mail::Reporter

       $obj->notImplemented()
           Inherited, see "Error handling" in Mail::Reporter

       $obj->report( [$level] )
           Inherited, see "Error handling" in Mail::Reporter

       $obj->reportAll( [$level] )
           Inherited, see "Error handling" in Mail::Reporter

       $obj->trace( [$level] )
           Inherited, see "Error handling" in Mail::Reporter

       $obj->warnings()
           Inherited, see "Error handling" in Mail::Reporter

   Cleanup
       Extends "Cleanup" in Mail::Message::Convert.

       $obj->DESTROY()
           Inherited, see "Cleanup" in Mail::Reporter

DIAGNOSTICS

       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.

SEE ALSO

       This module is part of Mail-Message distribution version 3.015, built on December 11, 2023. Website:
       http://perl.overmeer.net/CPAN/

LICENSE

       Copyrights 2001-2023 by [Mark Overmeer <markov@cpan.org>]. For other contributors see ChangeLog.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl
       itself.  See http://dev.perl.org/licenses/