PHP image::watermark方法代码示例

/**
 * 水印添加
 * @param $source 原图片路径
 * @param $target 生成水印图片途径，默认为空，覆盖原图
 * @param $siteid 站点id，系统需根据站点id获取水印信息
 */
function watermark($source, $target = '', $siteid)
{
    global $image_w;
    if (empty($source)) {
        return $source;
    }
    if (!extension_loaded('gd') || strpos($source, '://')) {
        return $source;
    }
    if (!$target) {
        $target = $source;
    }
    if (!is_object($image_w)) {
        pc_base::load_sys_class('image', '', '0');
        $image_w = new image(0, $siteid);
    }
    $image_w->watermark($source, $target);
    return $target;
}

 function WaterImg($srcFile, $fromGo = 'up')
 {
     include DEDEDATA . '/mark/inc_photowatermark_config.php';
     require_once DEDEINC . '/image.class.php';
     if (isset($GLOBALS['needwatermark'])) {
         $photo_markup = $photo_markdown = empty($GLOBALS['needwatermark']) ? '0' : '1';
     }
     if ($photo_markup != '1' || $fromGo == 'collect' && $photo_markdown != '1') {
         return;
     }
     $info = '';
     $srcInfo = @getimagesize($srcFile, $info);
     $srcFile_w = $srcInfo[0];
     $srcFile_h = $srcInfo[1];
     if ($srcFile_w < $photo_wwidth || $srcFile_h < $photo_wheight) {
         return;
     }
     if ($fromGo == 'up' && $photo_markup == '0') {
         return;
     }
     if ($fromGo == 'down' && $photo_markdown == '0') {
         return;
     }
     $TRUEMarkimg = DEDEDATA . '/mark/' . $photo_markimg;
     if (!file_exists($TRUEMarkimg) || empty($photo_markimg)) {
         $TRUEMarkimg = "";
     }
     if ($photo_waterpos == 0) {
         $photo_waterpos = rand(1, 9);
     }
     $cfg_watermarktext = array();
     if ($photo_marktype == '2') {
         if (file_exists(DEDEDATA . '/mark/simhei.ttf')) {
             $cfg_watermarktext['fontpath'] = DEDEDATA . '/mark/simhei.ttf';
         } else {
             return;
         }
     }
     $cfg_watermarktext['text'] = $photo_watertext;
     $cfg_watermarktext['size'] = $photo_fontsize;
     $cfg_watermarktext['angle'] = '0';
     $cfg_watermarktext['color'] = '255,255,255';
     $cfg_watermarktext['shadowx'] = '0';
     $cfg_watermarktext['shadowy'] = '0';
     $cfg_watermarktext['shadowcolor'] = '0,0,0';
     $photo_marktrans = 85;
     $img = new image($srcFile, 0, $cfg_watermarktext, $photo_waterpos, $photo_diaphaneity, $photo_wheight, $photo_wwidth, $photo_marktype, $photo_marktrans, $TRUEMarkimg);
     $img->watermark(0);
 }

 /**
  * 附件上传方法
  * @param $field 上传字段
  * @param $alowexts 允许上传类型
  * @param $maxsize 最大上传大小
  * @param $overwrite 是否覆盖原有文件
  * @param $thumb_setting 缩略图设置
  * @param $watermark_enable  是否添加水印
  */
 function upload($field, $alowexts = '', $maxsize = 0, $overwrite = 0, $thumb_setting = array(), $watermark_enable = 1)
 {
     if (!isset($_FILES[$field])) {
         $this->error = UPLOAD_ERR_OK;
         return false;
     }
     if (empty($alowexts) || $alowexts == '') {
         $site_setting = $this->_get_site_setting($this->siteid);
         $alowexts = $site_setting['upload_allowext'];
     }
     $fn = $_GET['CKEditorFuncNum'] ? $_GET['CKEditorFuncNum'] : '1';
     $this->field = $field;
     $this->savepath = $this->upload_root . $this->upload_dir . date('Y/md/');
     $this->alowexts = $alowexts;
     $this->maxsize = $maxsize;
     $this->overwrite = $overwrite;
     $uploadfiles = array();
     $description = isset($GLOBALS[$field . '_description']) ? $GLOBALS[$field . '_description'] : array();
     if (is_array($_FILES[$field]['error'])) {
         $this->uploads = count($_FILES[$field]['error']);
         foreach ($_FILES[$field]['error'] as $key => $error) {
             if ($error === UPLOAD_ERR_NO_FILE) {
                 continue;
             }
             if ($error !== UPLOAD_ERR_OK) {
                 $this->error = $error;
                 return false;
             }
             $uploadfiles[$key] = array('tmp_name' => $_FILES[$field]['tmp_name'][$key], 'name' => $_FILES[$field]['name'][$key], 'type' => $_FILES[$field]['type'][$key], 'size' => $_FILES[$field]['size'][$key], 'error' => $_FILES[$field]['error'][$key], 'description' => $description[$key], 'fn' => $fn);
         }
     } else {
         $this->uploads = 1;
         if (!$description) {
             $description = '';
         }
         $uploadfiles[0] = array('tmp_name' => $_FILES[$field]['tmp_name'], 'name' => $_FILES[$field]['name'], 'type' => $_FILES[$field]['type'], 'size' => $_FILES[$field]['size'], 'error' => $_FILES[$field]['error'], 'description' => $description, 'fn' => $fn);
     }
     if (!dir_create($this->savepath)) {
         $this->error = '8';
         return false;
     }
     if (!is_dir($this->savepath)) {
         $this->error = '8';
         return false;
     }
     @chmod($this->savepath, 0777);
     if (!is_writeable($this->savepath)) {
         $this->error = '9';
         return false;
     }
     if (!$this->is_allow_upload()) {
         $this->error = '13';
         return false;
     }
     $aids = array();
     foreach ($uploadfiles as $k => $file) {
         $fileext = fileext($file['name']);
         if ($file['error'] != 0) {
             $this->error = $file['error'];
             return false;
         }
         if (!preg_match("/^(" . $this->alowexts . ")\$/", $fileext)) {
             $this->error = '10';
             return false;
         }
         if ($this->maxsize && $file['size'] > $this->maxsize) {
             $this->error = '11';
             return false;
         }
         if (!$this->isuploadedfile($file['tmp_name'])) {
             $this->error = '12';
             return false;
         }
         $temp_filename = $this->getname($fileext);
         $savefile = $this->savepath . $temp_filename;
         $savefile = preg_replace("/(php|phtml|php3|php4|jsp|exe|dll|asp|cer|asa|shtml|shtm|aspx|asax|cgi|fcgi|pl)(\\.|\$)/i", "_\\1\\2", $savefile);
         $filepath = preg_replace(new_addslashes("|^" . $this->upload_root . "|"), "", $savefile);
         if (!$this->overwrite && file_exists($savefile)) {
             continue;
         }
         $upload_func = $this->upload_func;
         if (@$upload_func($file['tmp_name'], $savefile)) {
             $this->uploadeds++;
             @chmod($savefile, 0644);
             @unlink($file['tmp_name']);
             $file['name'] = iconv("utf-8", CHARSET, $file['name']);
             $file['name'] = safe_replace($file['name']);
             $uploadedfile = array('filename' => $file['name'], 'filepath' => $filepath, 'filesize' => $file['size'], 'fileext' => $fileext, 'fn' => $file['fn']);
             $thumb_enable = is_array($thumb_setting) && ($thumb_setting[0] > 0 || $thumb_setting[1] > 0) ? 1 : 0;
             $image = new image($thumb_enable, $this->siteid);
             if ($thumb_enable) {
//.........这里部分代码省略.........

 function inline_upload()
 {
     global $set, $db, $apx;
     $file = $_FILES['image'];
     //Prüfen ob eine Datei hochgeladen wurde, falls ja verschieben
     if (!$file['tmp_name']) {
         return;
     }
     if (!is_uploaded_file($file['tmp_name'])) {
         return;
     }
     if (!checkToken()) {
         printInvalidToken();
         exit;
     }
     $ext = strtolower($this->mm->getext($file['name']));
     if ($ext == 'gif') {
         $ext = 'jpg';
     }
     $tempfile = md5(microtime()) . '.' . $ext;
     $this->mm->uploadfile($file, 'inline', $tempfile);
     //Nächste ID auslesen
     $tblinfo = $db->first("SHOW TABLE STATUS LIKE '" . PRE . "_inlinescreens'");
     $now = time();
     //Einheitliche Upload-Zeit, auch wenns nicht stimmt
     $newname = 'pic' . '-' . $tblinfo['Auto_increment'] . '.' . $ext;
     $newfile = 'inline/' . $newname;
     $popname = 'pic' . '-' . $tblinfo['Auto_increment'] . '-popup.' . $ext;
     $popfile = 'inline/' . $popname;
     //Bild einlesen
     require_once BASEDIR . 'lib/class.image.php';
     $img = new image();
     ////// NORMALES BILD
     list($picture, $picturetype) = $img->getimage('inline/' . $tempfile);
     //Skalieren
     if ($picture !== false && ($_POST['size_x'] || $_POST['size_y'])) {
         $scaled = $img->resize($picture, $_POST['size_x'], $_POST['size_y'], $set['mediamanager']['quality_resize'], 0);
         if ($scaled != $picture) {
             imagedestroy($picture);
         }
         $picture = $scaled;
     }
     //Wasserzeichen einfügen
     if ($picture !== false && $set['mediamanager']['watermark'] && $_POST['watermark']) {
         $watermarked = $img->watermark($picture, $set['mediamanager']['watermark'], $set['mediamanager']['watermark_position'], $set['mediamanager']['watermark_transp']);
         if ($watermarked != $picture) {
             imagedestroy($picture);
         }
         $picture = $watermarked;
     }
     //Bild erstellen
     $img->saveimage($picture, $picturetype, $newfile);
     imagedestroy($picture);
     ////// POPUP-BILD
     if ($_POST['popup']) {
         list($picture, $picturetype) = $img->getimage('inline/' . $tempfile);
         //Skalieren
         if ($picture !== false && ($_POST['popup_size_x'] || $_POST['popup_size_y'])) {
             $scaled = $img->resize($picture, $_POST['popup_size_x'], $_POST['popup_size_y'], $set['mediamanager']['quality_resize'], 0);
             if ($scaled != $picture) {
                 imagedestroy($picture);
             }
             $picture = $scaled;
         }
         //Wasserzeichen einfügen
         if ($picture !== false && $set['mediamanager']['watermark'] && $_POST['popup_watermark']) {
             $watermarked = $img->watermark($picture, $set['mediamanager']['watermark'], $set['mediamanager']['watermark_position'], $set['mediamanager']['watermark_transp']);
             if ($watermarked != $picture) {
                 imagedestroy($picture);
             }
             $picture = $watermarked;
         }
         //Bild erstellen
         $img->saveimage($picture, $picturetype, $popfile);
         imagedestroy($picture);
     }
     //Cachefile löschen
     $this->mm->deletefile('inline/' . $tempfile);
     $_POST['addtime'] = time();
     $_POST['picture'] = $newfile;
     if ($_POST['popup']) {
         $_POST['popup'] = $popfile;
     } else {
         $_POST['popup'] = '';
     }
     $db->dinsert(PRE . '_inlinescreens', 'module,mid,hash,picture,popup,align,text,addtime');
     logit('MEDIAMANAGER_INLINE', 'ID #' . $db->insert_id());
     printJSRedirect('action.php?action=mediamanager.inline&module=' . $_REQUEST['module'] . '&mid=' . $_REQUEST['mid'] . '&hash=' . $_REQUEST['hash'] . '&fields=' . $_REQUEST['fields']);
     exit;
 }

 function padd()
 {
     global $set, $db, $apx;
     $_REQUEST['id'] = (int) $_REQUEST['id'];
     if (!$_REQUEST['id']) {
         die('missing ID!');
     }
     if (!$this->access_pics($_REQUEST['id'], 'videos.padd')) {
         die('you have no right to access this video!');
     }
     if ($_POST['send'] == 1) {
         require_once BASEDIR . 'lib/class.image.php';
         $img = new image();
         $tblinfo = $db->first("SHOW TABLE STATUS LIKE '" . PRE . "_videos_screens'");
         $nextid = $tblinfo['Auto_increment'];
         //Bilder prüfen
         $error = array();
         for ($i = 1; $i <= $set['videos']['addpics']; $i++) {
             if (!$_FILES['upload' . $i]['tmp_name']) {
                 continue;
             }
             $imginfo = getimagesize($_FILES['upload' . $i]['tmp_name']);
             if (!in_array($imginfo[2], array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG))) {
                 $error[] = $apx->lang->get('MSG_NOIMAGE', array('NAME' => $_FILES['upload' . $i]['name']));
             }
             if ($error) {
                 info(implode('<br />', $error));
                 return;
             }
         }
         //Bilder abarbeiten
         for ($i = 1; $i <= $set['videos']['addpics']; $i++) {
             if (!$_FILES['upload' . $i]['tmp_name']) {
                 continue;
             }
             $ext = strtolower($this->mm->getext($_FILES['upload' . $i]['name']));
             if ($ext == 'gif') {
                 $ext = 'jpg';
             }
             $newname = 'pic' . '-' . $_POST['id'] . '-' . $nextid . '.' . $ext;
             $newfile = 'videos/screens/' . $newname;
             $thumbname = 'pic' . '-' . $_POST['id'] . '-' . $nextid . '-thumb.' . $ext;
             $thumbfile = 'videos/screens/' . $thumbname;
             //Erfolgreichen Upload prüfen
             if (!$this->mm->uploadfile($_FILES['upload' . $i], 'videos/screens', $newname)) {
                 continue;
             }
             //Bild einlesen
             list($picture, $picturetype) = $img->getimage($newfile);
             //////// THUMBNAIL
             $thumbnail = $img->resize($picture, $set['videos']['thumbwidth'], $set['videos']['thumbheight'], $set['videos']['quality_resize'], $set['videos']['thumb_fit']);
             $img->saveimage($thumbnail, $picturetype, $thumbfile);
             //////// BILD
             //Bild skalieren
             if ($picture !== false && !$_POST['noresize' . $i] && $set['videos']['picwidth'] && $set['videos']['picheight']) {
                 $scaled = $img->resize($picture, $set['videos']['picwidth'], $set['videos']['picheight'], $set['videos']['quality_resize'], 0);
                 if ($scaled != $picture) {
                     imagedestroy($picture);
                 }
                 $picture = $scaled;
             }
             //Wasserzeichen einfügen
             if ($picture !== false && $set['videos']['watermark'] && $_POST['watermark' . $i]) {
                 $watermarked = $img->watermark($picture, $set['videos']['watermark'], $set['videos']['watermark_position'], $set['videos']['watermark_transp']);
                 if ($watermarked != $picture) {
                     imagedestroy($picture);
                 }
                 $picture = $watermarked;
             }
             //Bild erstellen
             $img->saveimage($picture, $picturetype, $newfile);
             //Cleanup
             imagedestroy($picture);
             imagedestroy($thumbnail);
             unset($picture, $thumbnail);
             //In DB eintragen
             $db->query("INSERT INTO " . PRE . "_videos_screens (videoid, thumbnail, picture) VALUES ('" . $_REQUEST['id'] . "', '" . addslashes($thumbfile) . "', '" . addslashes($newfile) . "')");
             logit('VIDEOS_PADD', 'ID #' . $nextid);
             ++$nextid;
         }
         printJSRedirect('action.php?action=videos.pshow&id=' . $_REQUEST['id']);
         return;
     } else {
         for ($i = 1; $i <= $set['videos']['addpics']; $i++) {
             $_POST['watermark' . $i] = 1;
             $_POST['allowcoms' . $i] = 1;
             $_POST['allowrating' . $i] = 1;
         }
     }
     //Felder ausgeben
     for ($i = 1; $i <= $set['videos']['addpics']; $i++) {
         $upload[$i]['CAPTION'] = compatible_hsc($_POST['caption' . $i]);
         $upload[$i]['WATERMARK'] = 1;
         $upload[$i]['NORESIZE'] = 0;
         $upload[$i]['ALLOWCOMS'] = 1;
         $upload[$i]['ALLOWRATING'] = 1;
     }
     $apx->tmpl->assign('ID', $_REQUEST['id']);
     $apx->tmpl->assign('UPLOAD', $upload);
     $apx->tmpl->assign('SET_WATERMARK', iif($set['videos']['watermark'], 1, 0));
//.........这里部分代码省略.........

    $author = $_SESSION['adminname'];
    /*
    	if(empty($name) || empty($p_xilie)){
    		refer('文章名称和文章系列不能为空!');
    	}elseif((!preg_match("/[0-9]{,4}/i",$price) && !empty($price)) || (!preg_match("/[0-9]{,4}/i",$p_num) && !empty($p_num))){
    		refer('文章价格和数量只能是数值,请重新填写!');
    	}*/
    //	print_r($file);
    //Array ( [name] => a002d.gif [type] => image/gif [tmp_name] => d:/webserver/Server/TEMP\php8E.tmp [error] => 0 [size] => 19675 )
    if (!empty($file['name'])) {
        $uf = new FileUploader($_FILE['uploadpic']);
        $pic = $uf->move(ROOT_PATH . 'article_upimg', 2);
        $uppic = $pic[0] ? get_basename($pic[0]) : 'NULL';
        $img = new image(ROOT_PATH . 'article_upimg/' . $uppic);
        //$img->thumbnail(150,150,ROOT_PATH . 'article_upimg/'.$uppic);
        $img->watermark(ROOT_PATH . 'include/watermark.png', '', '', ROOT_PATH . 'article_upimg/' . $uppic);
    } else {
        $uppic = $_POST['pic'];
    }
    $date = date('Y-m-j H:i:s');
    if ($_GET['action'] == 'save') {
        $db->query("INSERT INTO `article` (`a_sort`,`a_ztid`,`aid`,`title`,`author`,`suggest`,`date`,`pic`,`content`) values ({$a_sort},{$a_ztid},{$aid},'{$title}','{$author}',{$suggest},now(),'{$uppic}','{$content}')");
        refer('添加成功', 'article_edit.php');
    } else {
        $id = $_POST['updateid'];
        $db->query("UPDATE `article` SET `p_xilie` = {$p_xilie},`p_sort` = {$p_sort},`p_pinpai` = {$p_pinpai},`name` = '{$name}',`size` = {$size},`xixiang` = '{$xixiang}',`price` = {$price},`p_num` = {$p_num},`suggest` = {$suggest},`pic` = '{$uppic}',`content` = '{$content}' WHERE `id` = {$id}");
        refer('更新成功', 'article_manager.php');
    }
}
$query = $db->query("SElECT * FROM `cdb_members` WHERE `uid` = {$uid}");
$result = $db->fetch_array($query);

 /**
  * Unit test
  * @param string $file 
  */
 public static function run_test()
 {
     $img = new image();
     $img->load('/tmp/test.jpg');
     $img->resize(700);
     $img->watermark('/tmp/wm.png');
     $img->resize(200);
     $img->save('/tmp/success.png');
 }

 function pictures()
 {
     global $set, $db, $apx;
     //Notwendig weil 1.7.0 beim Kopieren ein Bild mit ID 0 erzeugt hatte :/
     if (isset($_REQUEST['delpic'])) {
         $_REQUEST['delpic'] = (int) $_REQUEST['delpic'];
     } else {
         $_REQUEST['delpic'] = null;
     }
     //Bilder auslesen
     list($pictures, $nextid) = $db->first("SELECT pictures,pictures_nextid FROM " . PRE . "_articles WHERE id='" . $_REQUEST['id'] . "'");
     $pictures = unserialize($pictures);
     if (!is_array($pictures)) {
         $pictures = array();
     }
     //Bild löschen
     if (isset($_REQUEST['delpic']) && isset($pictures[$_REQUEST['delpic']])) {
         if ($_POST['delpic']) {
             if (!checkToken()) {
                 printInvalidToken();
             } else {
                 $picinfo = $pictures[$_REQUEST['delpic']];
                 require BASEDIR . 'lib/class.mediamanager.php';
                 $mm = new mediamanager();
                 if ($picinfo['thumbnail'] && file_exists(BASEDIR . getpath('uploads') . $picinfo['thumbnail'])) {
                     $mm->deletefile($picinfo['thumbnail']);
                 }
                 if ($picinfo['picture'] && file_exists(BASEDIR . getpath('uploads') . $picinfo['picture'])) {
                     $mm->deletefile($picinfo['picture']);
                 }
                 unset($pictures[$_REQUEST['delpic']]);
                 $db->query("UPDATE " . PRE . "_articles SET pictures='" . addslashes(serialize($pictures)) . "' WHERE id='" . $_REQUEST['id'] . "' LIMIT 1");
                 printJSRedirect('action.php?action=' . $_REQUEST['action'] . '&id=' . $_REQUEST['id'] . '&pubnow=' . $_REQUEST['pubnow'] . '&pageid=pics');
             }
         } else {
             tmessageOverlay('picdel', array('ID' => $_REQUEST['id'], 'DELPIC' => $_REQUEST['delpic']));
         }
     } elseif ($_POST['send']) {
         require BASEDIR . 'lib/class.mediamanager.php';
         $mm = new mediamanager();
         require_once BASEDIR . 'lib/class.image.php';
         $img = new image();
         //Bilder abarbeiten
         for ($i = 1; $i <= 5; $i++) {
             if (!$_FILES['upload' . $i]['tmp_name']) {
                 continue;
             }
             $ext = strtolower($mm->getext($_FILES['upload' . $i]['name']));
             if ($ext == 'gif') {
                 $ext = 'jpg';
             }
             $newname = 'pic' . '-' . $_POST['id'] . '-' . $nextid . '.' . $ext;
             $newfile = 'articles/gallery/' . $newname;
             $thumbname = 'pic' . '-' . $_POST['id'] . '-' . $nextid . '-thumb.' . $ext;
             $thumbfile = 'articles/gallery/' . $thumbname;
             //Erfolgreichen Upload prüfen
             if (!$mm->uploadfile($_FILES['upload' . $i], 'articles/gallery', $newname)) {
                 continue;
             }
             //Bild einlesen
             list($picture, $picturetype) = $img->getimage($newfile);
             //////// THUMBNAIL
             $thumbnail = $img->resize($picture, $set['articles']['thumbwidth'], $set['articles']['thumbheight'], $set['articles']['artpic_quality']);
             $img->saveimage($thumbnail, $picturetype, $thumbfile);
             //////// BILD
             //Bild skalieren
             if ($picture !== false && !$_POST['noresize' . $i] && $set['articles']['picwidth'] && $set['articles']['picheight']) {
                 $scaled = $img->resize($picture, $set['articles']['picwidth'], $set['articles']['picheight'], $set['articles']['artpic_quality'], 0);
                 if ($scaled != $picture) {
                     imagedestroy($picture);
                 }
                 $picture = $scaled;
             }
             //Wasserzeichen einfügen
             if ($picture !== false && $set['articles']['watermark'] && $_POST['watermark' . $i]) {
                 $watermarked = $img->watermark($picture, $set['articles']['watermark'], $set['articles']['watermark_position'], $set['articles']['watermark_transp']);
                 if ($watermarked != $picture) {
                     imagedestroy($picture);
                 }
                 $picture = $watermarked;
             }
             //Bild erstellen
             $img->saveimage($picture, $picturetype, $newfile);
             //Cleanup
             imagedestroy($picture);
             imagedestroy($thumbnail);
             unset($picture, $thumbnail);
             $pictures[$nextid] = array('picture' => $newfile, 'thumbnail' => $thumbfile);
             ++$nextid;
         }
         //Bilder eintragen
         $db->query("UPDATE " . PRE . "_articles SET pictures='" . addslashes(serialize($pictures)) . "',pictures_nextid='" . intval($nextid) . "' WHERE id='" . $_REQUEST['id'] . "' LIMIT 1");
         //Artikel beenden
         if ($_POST['submit_finish']) {
             $this->finish_article();
             return;
         } else {
             printJSRedirect('action.php?action=' . $_REQUEST['action'] . '&id=' . $_REQUEST['id'] . '&pubnow=' . $_REQUEST['pubnow'] . '&pageid=pics');
         }
     } else {
//.........这里部分代码省略.........

 function makeScreenshots($flvFile, $duration, $id)
 {
     $files = array();
     $screenid = 1;
     require_once BASEDIR . 'lib/class.image.php';
     $img = new image();
     //Screenshots machen
     for ($i = 1; $i <= 10; $i += 2) {
         unset($output);
         $newname = 'pic-' . $id . '-' . $screenid . '.jpg';
         $newfile = 'videos/screens/' . $newname;
         $thumbname = 'pic-' . $id . '-' . $screenid . '-thumb.jpg';
         $thumbfile = 'videos/screens/' . $thumbname;
         //Screenshot erzeugen
         $screenfrom = floor($duration / 11 * $i);
         $cmd = $this->ffmpeg . ' -itsoffset -' . $screenfrom . ' -i ' . $flvFile . ' -vframes 1 -f mjpeg -sameq ' . BASEDIR . getpath('uploads') . $newfile . ' 2>&1';
         exec($cmd, $output, $returnval);
         echo $cmd . "\n" . implode("\n", $output) . "\nreturns " . $returnval . "\n";
         echo "\n--------------------------------------------\n\n";
         $this->forceLogOut();
         //Bild einlesen
         list($picture, $picturetype) = $img->getimage($newfile);
         //////// THUMBNAIL
         $thumbnail = $img->resize($picture, $this->thumbwidth, $this->thumbheight, $this->quality_resize, false);
         $img->saveimage($thumbnail, $picturetype, $thumbfile);
         //////// BILD
         //Bild skalieren
         if ($picture !== false && $this->picwidth && $this->picheight) {
             $scaled = $img->resize($picture, $this->picwidth, $this->picheight, $this->quality_resize, 0);
             if ($scaled != $picture) {
                 imagedestroy($picture);
             }
             $picture = $scaled;
         }
         //Wasserzeichen einfügen
         if ($picture !== false && $this->watermark) {
             $watermarked = $img->watermark($picture, $this->watermark, $this->watermark_position, $this->watermark_transp);
             if ($watermarked != $picture) {
                 imagedestroy($picture);
             }
             $picture = $watermarked;
         }
         //Bild erstellen
         $img->saveimage($picture, $picturetype, $newfile);
         //Cleanup
         imagedestroy($picture);
         imagedestroy($thumbnail);
         unset($picture, $thumbnail);
         $files[] = array('thumbnail' => $thumbfile, 'picture' => $newfile);
         ++$screenid;
     }
     return $files;
 }

 function process_files($files)
 {
     global $set, $db, $apx;
     $tblinfo = $db->first("SHOW TABLE STATUS LIKE '" . PRE . "_gallery_pics'");
     $now = time();
     //Einheitliche Upload-Zeit, auch wenns nicht stimmt
     require_once BASEDIR . 'lib/class.image.php';
     $img = new image();
     $mm = new mediamanager();
     foreach ($files as $file) {
         ++$i;
         $newname = 'pic' . '-' . ($tblinfo['Auto_increment'] + $i - 1) . '.' . $file['ext'];
         $newfile = 'gallery/' . $_REQUEST['id'] . '/' . $newname;
         $thumbname = 'pic' . '-' . ($tblinfo['Auto_increment'] + $i - 1) . '-thumb.' . $file['ext'];
         $thumbfile = 'gallery/' . $_REQUEST['id'] . '/' . $thumbname;
         //Bild einlesen
         list($picture, $picturetype) = $img->getimage($file['source']);
         //////// THUMBNAIL
         $thumbnail = $img->resize($picture, $set['gallery']['thumbwidth'], $set['gallery']['thumbheight'], $set['gallery']['quality_resize'], $set['gallery']['thumb_fit']);
         $img->saveimage($thumbnail, $picturetype, $thumbfile);
         //////// BILD
         //Skalieren
         if ($picture !== false && !$file['noresize'] && $set['gallery']['picwidth'] && $set['gallery']['picheight']) {
             $scaled = $img->resize($picture, $set['gallery']['picwidth'], $set['gallery']['picheight'], $set['gallery']['quality_resize'], 0);
             if ($scaled != $picture) {
                 imagedestroy($picture);
             }
             $picture = $scaled;
         }
         //Wasserzeichen einfügen
         if ($picture !== false && $set['gallery']['watermark'] && $file['watermark']) {
             $watermarked = $img->watermark($picture, $set['gallery']['watermark'], $set['gallery']['watermark_position'], $set['gallery']['watermark_transp']);
             if ($watermarked != $picture) {
                 imagedestroy($picture);
             }
             $picture = $watermarked;
         }
         //Bild erstellen
         $img->saveimage($picture, $picturetype, $newfile);
         //Cleanup
         imagedestroy($picture);
         imagedestroy($thumbnail);
         unset($picture, $thumbnail);
         if ($_POST['what'] != 'ftp' || $_POST['delpics']) {
             $mm->deletefile($file['source']);
         }
         $db->query("INSERT INTO " . PRE . "_gallery_pics VALUES (0,'" . $_REQUEST['id'] . "','" . $thumbfile . "','" . $newfile . "','" . addslashes($file['caption']) . "',0,'" . $now . "','" . (int) $file['allowcoms'] . "','" . (int) $file['allowrating'] . "','1','0')");
         logit('GALLERY_PADD', 'ID #' . $db->insert_id());
     }
     $this->files = $i;
 }