root/downloadDatabase/files/lib/acp/form/DownloadDBDataEditForm.class.php @ 415

<?php
// wcf imports
require_once(WCF_DIR.'lib/acp/form/DownloadDBDataAddForm.class.php');

/**
 * Download Database Admin Control Panel.
 * Bearbeiten eines Datensatzes.
 * 
 * @author              Robert "Tatzelwurm" Hempel
 * @copyright   2007/2008 INSIDE das Hrspiel
 * @license     GNU LGPL http://www.gnu.org/licenses/lgpl.txt
 * @package             de.inside.wcf.DownloadDatabase
 */

class DownloadDBDataEditForm extends DownloadDBDataAddForm {
        public $templateName = 'downloadDBDataAdd';
        public $activeMenuItem = 'wcf.acp.menu.link.content.dldb';
        public $neededPermissions = 'admin.dldb.canAddData';
        
        public $dataID = 0;

        private $downloadsAkt = 0;
        private $userIDAkt = 0;
        private $datumAkt = 0;
        private $fileNameAlt ='';
        public $dldbUserName;
        
        /**
         * @see Page::readParameters()
         */
        public function readParameters() {
                parent::readParameters();
                // get data id
                if(isset($_REQUEST['dataID']))  $this->dataID   = intval($_REQUEST['dataID']);
        }

        /**
         * @see Form::readFormParameters()
         */
        public function readFormParameters() {
                parent::readFormParameters();
                                
                if (isset($_POST['UserIDAkt']))         $this->userIDAkt        = intval($_POST['UserIDAkt']);
                if (isset($_POST['datumAkt']))          $this->datumAkt         = intval($_POST['datumAkt']);
                if (isset($_POST['downloadsAkt']))      $this->downloadsAkt     = intval($_POST['downloadsAkt']);
                if (isset($_POST['fileName']))          $this->fileName         = escapeString($_POST['fileName']);
                if (isset($_POST['fileNameAlt']))       $this->fileNameAlt      = escapeString($_POST['fileNameAlt']);
                if (isset($_POST['fileExtension'])) $this->fileExtension = escapeString($_POST['fileExtension']);
                if (isset($_POST['mimeType']))          $this->mimeType         = escapeString($_POST['mimeType']);
        }
        
        /**
         * @see Page::readData()
         */
        public function readData() {
                parent::readData();
                // Daten einlesen
                if (!count($_POST)) {
                        $this->readDaten();
                }
        }

        /**
         * @see Page::assignVariables()
         */
        public function assignVariables() {
                parent::assignVariables();

                WCF::getTPL()->assign(array(
                        'dataID'                => $this->dataID,
                        'action'                => 'edit',
                        'fileNameAlt'   => $this->fileNameAlt,
                        'downloadsAkt'  => $this->downloadsAkt,
                        'datumAkt'              => $this->datumAkt,
                        'UserIDAkt'     => $this->userIDAkt,
                        'dldbUserName'  => $this->dldbUserName,
                        ));
        }

        /**
         * @see Form::validate()
         */
        public function validate() {
                parent::validate();
                
                $this->valid = true;
        }
                
        /**
         * Updates the data of an existing File/Link.
         */
        public function save() {
                if ($this->valid && $this->dataID) {
                        if ($this->downloadsAkt)        $this->downloads = 0;
                        if ($this->userIDAkt)           $this->dldbUserID = WCF::getUser()->userID;
                        if ($this->datumAkt)            $this->datum = TIME_NOW;
                        $dataset = new DownloadDBDataEditor($this->dataID);
                        // Bei neuem Prewiew Upload den alten file löschen und den neuen anlegen
                        if ($this->previewArray && $this->previewArray['error'] != 4) {
                                // auf Fehler beim Upload prÃŒfen
                                if ($this->previewArray['error'] != 0) {
                                        throw new UserInputException('previewIMG', 'uploadFailed');
                                }
                                if ($this->previewFile != $this->previewArray['name']) {
                                        // alten File löschen wenn neuer angegeben wurde 
                                        $dataset->deletePreview($this->previewFile);
                                }
                                // neuen File anlegen
                                $this->previewFile = $this->previewArray['name'];
                                $this->previewIMG = DownloadDBDataEditor::createPreview($this->previewArray['tmp_name'],        $this->previewArray['name'], $this->previewArray['type'], 'previewIMG');
                        }
                        // Bei neuem Upload den alten file löschen und den neuen anlegen
                        if ($this->upload && $this->upload['error'] != 4) {
                                // auf Fehler beim Upload prfen
                                if ($this->upload['error'] != 0) {
                                        throw new UserInputException('upload', 'uploadFailed');
                                }
                                // alten File löschen und neuen anlegen
                                DownloadDBDataEditor::updateFile($this->fileNameAlt, $this->upload['tmp_name'], $this->upload['name'], $this->upload['type'], 'upload');
                                //Variablen anpassen
                                $this->fileName = $this->upload['name'];
                                $this->mimeType = $this->upload['type'];
                                $this->groesse  = $this->upload['size'];
                                if (StringUtil::indexOf($this->fileName, '.') !== false) {
                                        $this->fileExtension = StringUtil::toLowerCase(StringUtil::substring($this->fileName, StringUtil::lastIndexOf($this->fileName, '.') + 1));
                                }
                                $this->link = FileUtil::addTrailingSlash(PAGE_URL).FileUtil::getRealPath('wcf/'.RELATIVE_WCF_DIR.DOWNLOADDB_FILE_DIR.intval($dataset->dataID).'_'.StringUtil::encodeHTML($this->fileName));
                        }
                        if (!$this->upload && (FileUtil::isURL($this->link) == false)) {
                                        if (StringUtil::indexOf($this->link, '/') !== false) {
                                                $this->fileName = StringUtil::substring($this->link, StringUtil::lastIndexOf($this->link, '/') + 1);
                                        }
                                        if (StringUtil::indexOf($this->fileName, '.') !== false) {
                                                $this->fileExtension = StringUtil::toLowerCase(StringUtil::substring($this->fileName, StringUtil::lastIndexOf($this->fileName, '.') + 1));
                                        }
                                        $this->groesse = filesize($this->link);
                                
                        }
                        // Daten endgltig speichern
                        $dataset->updateDataset(array(
                                                        'katID'                 => intval($this->katID),
                                                        'name'                  => $this->name,
                                                        'description'   => $this->description,
                                                        'previewIMG'    => escapeString($this->previewIMG),
                                                        'previewFile'   => StringUtil::encodeHTML($this->previewFile),
                                                        'fileName'              => StringUtil::encodeHTML($this->fileName),
                                                        'fileExtension' => StringUtil::encodeHTML($this->fileExtension),
                                                        'mimeType'              => StringUtil::encodeHTML($this->mimeType),
                                                        'link'                  => $this->link,
                                                        'groesse'               => intval($this->groesse),
                                                        'downloads'             => intval($this->downloads),
                                                        'userID'                => intval($this->dldbUserID),
                                                        'datum'                 => $this->datum,
                                                        'sortOrder'             => intval($this->sortOrder),
                                                        'thread'                => $this->supportThread,
                                                        'activ'                 => true
                                                ));
                }
                // show success message
                WCF::getTPL()->assign('success', true);
                
                // delete category cache
                WCF::getCache()->clear(WCF_DIR.'cache', 'cache.dldbKat.php');

                $this->saved();
                // forward to list page
                header('Location: index.php?page=DownloadDBDataList&packageID='.PACKAGE_ID.SID_ARG_2ND_NOT_ENCODED);
                exit;
        }

        protected function readDaten() {
                WCF::getCache()->addResource('dldbData',
                                WCF_DIR.'cache/cache.dldbData.php',
                                WCF_DIR.'lib/system/cache/CacheBuilderDLDBData.class.php');
                $this->dataCache = WCF::getCache()->get('dldbData');
                // get data
                foreach ($this->dataCache as $ID => $data) {
                        if ($data['dataID'] == $this->dataID) {
                                $this->katID                    = $data['katID'];
                                $this->name                             = $data['name'];
                                $this->description              = StringUtil::decodeHTML($data['description']);
                                $this->previewIMG               = $data['previewIMG'];
                                $this->previewFile              = $data['previewFile'];
                                $this->fileName                 = $this->fileNameAlt = $data['fileName'];
                                $this->fileExtension    = $data['fileExtension'];
                                $this->mimeType                 = $data['mimeType'];
                                $this->link                             = StringUtil::decodeHTML($data['link']);
                                $this->groesse                  = $data['groesse'];
                                $this->downloads                = $data['downloads'];
                                $this->dldbUserID               = $data['dldbUserID'];
                                $this->dldbUserName             = $data['dldbUsername'];
                                $this->datum                    = $data['datum'];
                                $this->sortOrder                = $data['sortOrder'];
                                $this->supportThread    = StringUtil::decodeHTML($data['thread']);
                                $this->activ                    = $data['activ'];
                        }
                WCF::getCache()->clearResource('dldbData');
                }
        }

}
?>