RtfIndexer.php
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<?php
/**
* $Id$
*
* The contents of this file are subject to the KnowledgeTree Public
* License Version 1.1 ("License"); You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.ktdms.com/KPL
*
* Software distributed under the License is distributed on an "AS IS"
* basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is: KnowledgeTree Open Source
*
* The Initial Developer of the Original Code is The Jam Warehouse Software
* (Pty) Ltd, trading as KnowledgeTree.
* Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
* (C) 2006 The Jam Warehouse Software (Pty) Ltd;
* All Rights Reserved.
*
*/
require_once(KT_DIR . '/plugins/ktstandard/contents/BaseIndexer.php');
class KTRtfIndexerTrigger extends KTBaseIndexerTrigger {
var $mimetypes = array(
'text/rtf' => true,
);
var $command = 'catdoc'; // could be any application.
var $commandconfig = 'indexer/catdoc'; // could be any application.
var $args = array("-w", "-d", "UTF-8");
var $use_pipes = true;
function findLocalCommand() {
$sCommand = KTUtil::findCommand($this->commandconfig, $this->command);
putenv('LANG=en_US.UTF-8');
return $sCommand;
}
function getDiagnostic() {
if (OS_WINDOWS) {
return null; // _kt("The RTF indexer does not currently index RTF documents on Windows.");
}
$sCommand = $this->findLocalCommand();
// can't find the local command.
if (empty($sCommand)) {
return sprintf(_kt('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;
}
}
?>