ExtractorInfo.php
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<?php
/**
* $Id:$
*
* KnowledgeTree Community Edition
* Document Management Made Simple
* Copyright (C) 2008, 2009 KnowledgeTree Inc.
* Portions copyright The Jam Warehouse Software (Pty) Limited
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 3 as published by the
* Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
* California 94120-7775, or email info@knowledgetree.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* KnowledgeTree" logo and retain the original copyright notice. If the display of the
* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
* must display the words "Powered by KnowledgeTree" and retain the original
* copyright notice.
* Contributor( s): ______________________________________
*
*/
require_once(KT_LIB_DIR . '/dispatcher.inc.php');
require_once(KT_LIB_DIR . '/templating/templating.inc.php');
require_once(KT_LIB_DIR . '/mime.inc.php');
class ExtractorInfoDispatcher extends KTAdminDispatcher {
function check() {
$this->aBreadcrumbs[] = array(
'url' => $_SERVER['PHP_SELF'],
'name' => _kt('Extractor Information'),
);
return parent::check();
}
function do_main() {
//registerTypes registers the mime types and populates the needed tables.
$indexer = Indexer::get();
$indexer->registerTypes();
$oTemplating =& KTTemplating::getSingleton();
$oTemplate =& $oTemplating->loadTemplate('ktcore/search2/reporting/extractorinfo');
$aExtractorInfo = KTMime::getMimeExtractorInformation();
if(empty($aExtractorInfo))
{
$oTemplate->setData(array(
'context' => $this,
'extractor_info' => $aExtractorInfo
));
return $oTemplate;
}
foreach($aExtractorInfo as $key=>$info)
{
$extractorClass = $info['name'];
$extractor = $indexer->getExtractor($extractorClass);
$info['mimeTypes'] = array();
$aMimeTypes = $this->getSupportedMimeTypesDB($extractorClass);//$extractor->getSupportedMimeTypes();
foreach($aMimeTypes as $mimeType)
{
$sMimeInfo = KTMime::getFriendlyNameAndExtension($mimeType);
$info['mimeTypes'][$mimeType] = array('description'=>$sMimeInfo[0]['friendly_name'], 'extensions'=>array($sMimeInfo[0]['filetypes']));
$extensions = array();
foreach($sMimeInfo as $item)
{
$extensions[] = $item['filetypes'];
}
$info['mimeTypes'][$mimeType]['extensions'] = implode(', ', $extensions);
}
$aExtractorInfo[$key] = $info;
}
$oTemplate->setData(array(
'context' => $this,
'extractor_info' => $aExtractorInfo
));
return $oTemplate;
}
function getSupportedMimeTypesDB($sExtractorName)
{
$sQuery = "SELECT MT.mimetypes FROM mime_extractors as ME LEFT JOIN mime_types as MT ON " .
"(ME.id = MT.extractor_id) WHERE ME.name = ?";
$aQuery = array($sQuery, array($sExtractorName));
$aTempRes = DBUtil::getResultArray($aQuery);
$aRes = array();
for($i = 0; $i < count($aTempRes); $i++ )
{
if(!in_array($aTempRes[$i]['mimetypes'], $aRes))
{
$aRes[] = $aTempRes[$i]['mimetypes'];
}
}
return $aRes;
}
}
?>