root/downloadDatabase/files/lib/page/DownloadDBDataPage.class.php @ 668

<?php

// wcf imports
require_once(WCF_DIR.'lib/page/AbstractPage.class.php');
require_once(WCF_DIR.'lib/form/MessageForm.class.php');
require_once(WCF_DIR.'lib/data/image/Thumbnail.class.php');
require_once(WCF_DIR.'lib/data/downloadDB/DownloadDBData.class.php');

/**
 * Download Database Ansicht fÃŒr einzelne Kategorie(n) und Daten
 *
 * @author              Robert "Tatzelwurm" Hempel
 * @copyright   2007/2008 INSIDE das Hörspiel
 * @license     GNU LGPL http://www.gnu.org/licenses/lgpl.txt
 * @package             de.inside.wcf.DownloadDatabase
 */

class DownloadDBDataPage extends MessageForm {

        public $templateName = 'downloadDBViewData';
        public $daten = array();
        public $dataID;
        public $action;
        
        private $type;
        
        /**
         * @see Page::readParameters()
         */
        public function readParameters() {
                parent::readParameters();

                if (isset($_REQUEST['dataID'])) $this->dataID = intval($_REQUEST['dataID']);
                if (!$this->dataID){
                        require_once(WCF_DIR.'lib/system/exception/NamedUserException.class.php');
                        throw new NamedUserException(WCF::getLanguage()->get('wcf.dldb.wrongid'));
                        exit;
                }
                WCF::getCache()->addResource('dldbData',
                        WCF_DIR.'cache/cache.dldbData.php',
                        WCF_DIR.'lib/system/cache/CacheBuilderDLDBData.class.php');
        }

        public function readData() {
                parent::readData();
                        $this->readDaten();
        }
        
        /**
         * @see Page::assignVariables();
         */
        public function assignVariables() {
                parent::assignVariables();
                if (DOWNLOADDB_OFFLINE) {
                        $this->templateName = 'downloadDB_offline';
                        WCF::getTPL()->assign('offlinemessage', DOWNLOADDB_OFFLINE_MESSAGE);
                } else {
                        $languagesArray = WCF::getLanguage()->getAvailableLanguages();
                        
                        for ($i = 0; $i < count($languagesArray); $i++) {
                                $languageItems = $languagesArray[$i];
                                
                                $languageArray[] = array(
                                        'languageCode' => $languageItems['languageCode'],
                                        'languageID' => $languageItems['languageID'],
                                        'languageName' => WCF::getLanguage()->get('wcf.global.language.'.$languageItems['languageCode']),
                                );
                        }

                        WCF::getTPL()->assign(array(
                                'dataID' => $this->dataID,
                                'daten'  => $this->daten,
                                'languageArray' => $languageArray
                        ));
                }
        }

        /**
         * @see Page::show()
         */
        public function show() {
                require_once(WCF_DIR.'lib/page/util/menu/HeaderMenu.class.php');
                HeaderMenu::setActiveMenuItem('wcf.header.menu.downloaddb');
                
                // check permission
                WCF::getUser()->checkPermission('user.dldb.canUseDownloadDB');

                parent::show();
        }

        protected function readDaten() {
                // Cache lesen
                $data = WCF::getCache()->get('dldbData');
                foreach ($data as $daten) {
                        if ($daten['dataID'] == $this->dataID && $daten['activ']) {
                                if ($daten['mimeType']) {
                                        $daten['type'] = DownloadDBData::setFileTypeIcon($daten['mimeType']);
                                } else {
                                        $daten['type'] = 'mime_default.gif';
                                }
                                $daten['groesse'] = FileUtil::formatFilesize($daten['groesse']);
                                $IDs = explode(',',$daten['groupcheck']);
                                $daten['canViewCat'] = false;
                                foreach ($IDs as $gruppe) {
                                        if (in_array($gruppe, WCF::getUser()->getGroupIDs())) { 
                                                $daten['canViewCat'] = true;
                                        }
                                }
                                if ($daten['canViewCat'] != true){
                                        require_once(WCF_DIR.'lib/system/exception/PermissionDeniedException.class.php');
                                        throw new PermissionDeniedException();
                                }
                                $daten['previewThumb'] = '';
                                if ($daten['previewIMG']) {
                                        $ext = StringUtil::toLowerCase(StringUtil::substring($daten['previewFile'], StringUtil::lastIndexOf($daten['previewFile'], '.') + 1));
                                        if (@fopen(FileUtil::getRealPath(RELATIVE_WCF_DIR.DOWNLOADDB_PREVIEW_DIR.'thumbnail-'.$this->dataID.'.'.$ext),'rb') == false) {
                                                // make thumbnail
                                                $thumb = new Thumbnail(WCF_DIR.DOWNLOADDB_PREVIEW_DIR.'Preview-'.$this->dataID.'.'.$ext, DOWNLOADDB_PREVIEW_WIDTH, DOWNLOADDB_PREVIEW_HIGHT);
                                                
                                                // get thumbnail
                                                if (($thumbnailData = $thumb->makeThumbnail(true))) {
                                                        // save thumbnail
                                                        $file = new File(WCF_DIR.DOWNLOADDB_PREVIEW_DIR.'thumbnail-'.$this->dataID.'.'.$ext);
                                                        $file->write($thumbnailData);
                                                        unset($thumbnailData);
                                                        $file->close();
                                                        @chmod(WCF_DIR.DOWNLOADDB_PREVIEW_DIR.'thumbnail-'.$this->dataID.'.'.$ext, 0666);
                                                        $daten['previewThumb']  = FileUtil::getRealPath(RELATIVE_WCF_DIR.DOWNLOADDB_PREVIEW_DIR.'thumbnail-'.$this->dataID.'.'.$ext);
                                                        $daten['previewIMG']    = FileUtil::getRealPath(RELATIVE_WCF_DIR.$daten['previewIMG']);
                                                } else {
                                                        $daten['previewThumb']  = FileUtil::getRealPath(RELATIVE_WCF_DIR.$daten['previewIMG']);
                                                        $daten['previewIMG']    = '';
                                                }
                                        } else {
                                                $daten['previewIMG']    = FileUtil::getRealPath(RELATIVE_WCF_DIR.$daten['previewIMG']);
                                                $daten['previewThumb']  = FileUtil::getRealPath(RELATIVE_WCF_DIR.DOWNLOADDB_PREVIEW_DIR.'thumbnail-'.$this->dataID.'.'.$ext);
                                        }
                                } elseif (DOWNLOADDB_SHOW_PREVIEW_NOPIC) {
                                        $daten['previewIMG'] = $daten['previewThumb'] = RELATIVE_WCF_DIR.'icon/downloadDBnoPic.png';
                                }
                                // Beschreibung zur Ausgabe anpassen (BBCode+Smilies)
                                $daten['name']                  = $this->getFormattedMessage($daten['name'],$daten['enableSmilies'],$daten['enableHtml'],$daten['enableBBCodes'],$daten['parseURL']);
                                $daten['description']   = $this->getFormattedMessage($daten['description'],$daten['enableSmilies'],$daten['enableHtml'],$daten['enableBBCodes'],$daten['parseURL']);
                                require_once(WCF_DIR.'lib/data/message/bbcode/URLParser.class.php');
                                // URLs wandeln zur formatierten Ausgabe
                                $daten['thread'] = $this->getFormattedMessage(URLParser::parse(StringUtil::decodeHTML($daten['thread'])));
                                $this->daten = $daten;
                                break;
                        }
                }
        }

        /**
         * @see ViewablePost::getFormattedMessage()
         */
        protected function getFormattedMessage($text, $enableSmilies = true, $enableHtml = false, $enableBBCodes = true, $parseURL = true) {
                if ($parseURL == 1) {
                        require_once(WCF_DIR.'lib/data/message/bbcode/URLParser.class.php');
                        $text = URLParser::parse($text);
                }
                // parse message
                require_once(WCF_DIR.'lib/data/message/bbcode/MessageParser.class.php');
                return MessageParser::getInstance()->parse($text, $enableSmilies, $enableHtml, $enableBBCodes, false);
        }
        
}
?>