upload_dir.$this->file_copy;
$thumb = $this->thumb_folder.$this->file_copy;
$foto = $this->foto_folder.$this->file_copy;
$this->get_img_size($filename);
if ($this->y_size > $this->x_size) {
$this->img_rotate($filename);
$this->get_img_size($filename); // repeat this because the img is changed
}
if ($this->x_size > 640) {
$this->thumbs($filename, $foto, 640, 80);
}
$this->thumbs($filename, $thumb, 240, 85);
$this->del_temp_file($filename);
}
function get_img_size($file) {
$img_size = getimagesize($file);
$this->x_size = $img_size[0];
$this->y_size = $img_size[1];
}
function img_rotate($wr_file) {
$new_x = $this->y_size;
$new_y = $this->x_size;
$src_img = imagecreatefromjpeg($wr_file);
$rot_img = imagerotate($src_img, 90, 0);
$new_img = imagecreatetruecolor($new_x, $new_y);
imageantialias($new_img, TRUE);
imagecopyresampled($new_img, $rot_img, 0, 0, 0, 0, $new_x, $new_y, $new_x, $new_y);
imagejpeg($new_img, $this->upload_dir.$this->file_copy, 85);
}
function thumbs($file_name_src, $file_name_dest, $weight, $quality=80) {
$size = getimagesize($file_name_src);
$w = number_format($weight, 0, ',', '');
$h = number_format(($size[1]/$size[0])*$weight,0,',','');
$dest = imagecreatetruecolor($w, $h);
imageantialias($dest, TRUE);
$src = imagecreatefromjpeg($file_name_src);
imagecopyresampled($dest, $src, 0, 0, 0, 0, $w, $h, $size[0], $size[1]);
imagejpeg($dest, $file_name_dest, $quality);
}
function del_temp_file($file) {
$delete = @unlink($file);
clearstatcache();
if (@file_exists($file)) {
$filesys = eregi_replace("/","\\",$file);
$delete = @system("del $filesys");
clearstatcache();
if (@file_exists($file)) {
$delete = @chmod ($file, 0775);
$delete = @unlink($file);
$delete = @system("del $filesys");
}
}
}
}
$DOCUMENT_ROOT = '.';
$max_size = 1024*1536; // the max. size for uploading
define("MAX_SIZE", $max_size);
$foto_upload = new Foto_upload;
$foto_upload->upload_dir = $DOCUMENT_ROOT."/files/tmp/"; // "files" is the folder for the uploaded files (you have to create these folder)
$foto_upload->thumb_folder = $DOCUMENT_ROOT."/files/thumbs/";
$foto_upload->foto_folder = $DOCUMENT_ROOT."/files/fotos/";
$foto_upload->extensions = array(".jpg"); // specify the allowed extension(s) here
if (isset($_POST['Submit']) && $_POST['Submit'] == "Upload") {
$foto_upload->the_temp_file = $_FILES['upload']['tmp_name'];
$foto_upload->the_file = $_FILES['upload']['name'];
$foto_upload->http_error = $_FILES['upload']['error'];
$foto_upload->rename_file = true;
$foto_upload->replace = "n";
$foto_upload->do_filename_check = "n";
if ($foto_upload->upload()) {
$foto_upload->process_image();
}
}
$error = $foto_upload->show_error_string();
?>
Photo-upload form