managemimetypes.php.svn-base

来自「PHP 知识管理系统（基于树结构的知识管理系统）, 英文原版的PHP源码。」· SVN-BASE 代码 · 共 99 行

<?php
/**
 * $Id:$
 *
 * KnowledgeTree Community Edition
 * Document Management Made Simple
 * Copyright (C) 2008 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 [e-mail].
 * 
 * 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 ManageMimeTypesDispatcher extends KTAdminDispatcher { 

    function check() {
        $this->aBreadcrumbs[] = array(
            'url' => $_SERVER['PHP_SELF'],
            'name' => _kt('Manage Mime Types'),
        );
        return parent::check();
    }

    function do_main() {
        
        //registerTypes registers the mime types and populates the needed tables. 
        $indexer = Indexer::get();
        $indexer->registerTypes();
        
        $oTemplating =& KTTemplating::getSingleton();
        $oTemplating->addLocation('Manage Mime Type Plugin', '/plugins/search2/reporting/templates');

        $oTemplate =& $oTemplating->loadTemplate('managemimetypes');
        
        $aMimeTypes = KTMime::getAllMimeTypesInformation();
        
        $indexer = Indexer::get(); 
        
        $numExtensions = 0;
        $numIndexedExtensions = 0;
        
        foreach($aMimeTypes as $key=>$mimeType)
        {
        	$extractorClass = $mimeType['extractor'];
        	$numExtensions++;
        	if (empty($extractorClass))
        	{
        		continue;
        	}
        	$extractor = $indexer->getExtractor($extractorClass);
        	$aMimeTypes[$key]['extractor'] = $extractor->getDisplayName();
        	$numIndexedExtensions++;
        } 
        
        $indexedPercentage = 0;
        if ($numExtensions > 0)
        {
        	$indexedPercentage = number_format(($numIndexedExtensions * 100)/$numExtensions,2,'.',',');
        }
        
        $oTemplate->setData(array(
            'context' => $this,
            'mime_types' => $aMimeTypes,
            'numExtensions'=>$numExtensions,
            'numIndexedExtensions'=>$numIndexedExtensions,
            'indexedPercentage'=>$indexedPercentage
            
        ));
        return $oTemplate;
    }
}