PowerpointIndexer.php
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<?php
/**
* $Id$
*
* Copyright (c) 2006 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; using version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* -------------------------------------------------------------------------
*
* You can contact the copyright owner regarding licensing via the contact
* details that can be found on the KnowledgeTree web site:
*
* http://www.ktdms.com/
*/
class KTPowerpointIndexerTrigger extends KTBaseIndexerTrigger {
var $mimetypes = array(
'application/vnd.ms-powerpoint' => true,
);
var $command = 'catppt'; // could be any application.
var $commandconfig = 'indexer/catppt'; // could be any application.
var $args = array();
var $use_pipes = true;
function findLocalCommand() {
$sCommand = KTUtil::findCommand($this->commandconfig, $this->command);
return $sCommand;
}
function getDiagnostic() {
$sCommand = $this->findLocalCommand();
// can't find the local command.
if (empty($sCommand)) {
return sprintf(_('Unable to find required command for indexing. Please ensure that <strong>%s</strong> is installed and in the KnowledgeTree Path. For more information on indexers and helper applications, please <a href="%s">visit the KTDMS site</a>.'), $this->command, $this->support_url);
}
return null;
}
}
?>