WooYun.org

/**
         * 图片裁剪
         *
         */
        public function pic_cutOp(){
                import('function.thumb');
                if (chksubmit()){
                        $thumb_width = $_POST['x'];
                        $x1 = $_POST["x1"];
                        $y1 = $_POST["y1"];
                        $x2 = $_POST["x2"];
                        $y2 = $_POST["y2"];
                        $w = $_POST["w"];
                        $h = $_POST["h"];
                        $scale = $thumb_width/$w;
                        $src = str_ireplace(UPLOAD_SITE_URL,BASE_UPLOAD_PATH,$_POST['url']);
                        if (!empty($_POST['filename'])){
                                $save_file2 = BASE_UPLOAD_PATH.'/'.$_POST['filename'];
                        }else{
                                $save_file2 = str_replace('_small.','_sm.',$src);
                        }
                        $cropped = resize_thumb($save_file2, $src,$w,$h,$x1,$y1,$scale);
                        @unlink($src);
                        $pathinfo = pathinfo($save_file2);
                        exit($pathinfo['basename']);            
                }
                $save_file = str_ireplace(UPLOAD_SITE_URL,BASE_UPLOAD_PATH,$_GET['url']);
                $_GET['x'] = (intval($_GET['x'])>50 && $_GET['x']<400) ? $_GET['x'] : 200;
                $_GET['y'] = (intval($_GET['y'])>50 && $_GET['y']<400) ? $_GET['y'] : 200;
                $_GET['resize'] = $_GET['resize'] == '0' ? '0' : '1';
                Tpl::output('height',get_height($save_file));
                Tpl::output('width',get_width($save_file));
                Tpl::showpage('cut','null_layout');
        }