Classe: MIME_Viewer_richtext - X-Ref
The MIME_Viewer_richtext class renders out HTML text from text/richtext
content tags, (RFC 1896 [7.1.3]).
A minimal richtext implementation is one that simply converts "<lt>" to
"<", converts CRLFs to SPACE, converts <nl> to a newline according to
local newline convention, removes everything between a <comment> command
and the next balancing </comment> command, and removes all other
other formatting commands (all text enclosed in angle brackets).
We implement the following tags:
<bold>, <italic>, <fixed>, <smaller>, <bigger>, <underline>, <center>,
<flushleft>, <flushright>, <indent>, <subscript>, <excerpt>, <paragraph>,
<signature>, <comment>, <no-op>, <lt>, <nl>
The following tags are implemented differently than described in the RFC
(due to limitations in HTML output):
<heading> - Output as centered, bold text.
<footing> - Output as centered, bold text.
<np> - Output as paragraph break.
The following tags are NOT implemented:
<indentright>, <outdent>, <outdentright>, <samepage>, <iso-8859-X>,
<us-ascii>,
$Horde: framework/MIME/MIME/Viewer/richtext.php,v 1.4.10.7 2006/01/01 21:28:25 jan Exp $
Copyright 2004-2006 Michael Slusarz <slusarz@bigworm.colorado.edu>
See the enclosed file COPYING for license information (LGPL). If you
did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
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render($params = array()
X-Ref
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Render out the currently set contents in HTML format.
param: array $params Any parameters the Viewer may need.
return: string The rendered contents.
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getType()
X-Ref
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Return the MIME content type of the rendered content.
return: string The content type of the output.
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