private function handle($uploadedfile)
{
include_once ROOT_DIR . 'lib/class/gdimage.php';
//源文件
if (filesize($uploadedfile) / 1024 / 1024 >= IMG_SIZE) {
$this->errorOutput(IMG_SIZE_ERROR);
}
$image = getimagesize($uploadedfile);
$width = $image[0];
$height = $image[1];
if (strpos(strtolower($image['mime']), 'jpeg')) {
$type = '.jpg';
} else {
if (strpos(strtolower($image['mime']), 'png')) {
$type = '.png';
} else {
if (strpos(strtolower($image['mime']), 'gif')) {
$type = '.gif';
}
}
}
//文件名
$file_name = hg_generate_user_salt(16) . ".jpg";
$size = array("larger" => array('t' => "l_", 'size' => IMG_SIZE_LARGER), "middle" => array('t' => "m_", 'size' => IMG_SIZE_MIDDLE), "small" => array('t' => "s_", 'size' => IMG_SIZE_SMALL));
//目录
$file_dir = UPLOAD_DIR . IMG_DIR . ceil($userinfo['id'] / NUM_IMG) . "/";
//文件路径
$file_path = $file_dir . $file_name;
if (!hg_mkdir($file_dir)) {
$this->errorOutput(UPLOAD_ERR_NO_FILE);
}
if (!copy($uploadedfile, $file_path)) {
$this->errorOutput(UPLOAD_ERR_NO_FILE);
}
$img = new GDImage($file_path, $file_path, '');
$info = array();
foreach ($size as $key => $value) {
$new_name = $value['t'] . $file_name;
$save_file_path = $file_dir . $new_name;
$img->init_setting($file_path, $save_file_path, '');
if ($key == "larger") {
$img->maxWidth = $width > $value['size'] ? $value['size'] : $width;
$img->maxHeight = $height * ($img->maxWidth / $width);
$img->makeThumb(1, false, true);
} else {
if ($width > $height) {
$img->maxWidth = $width > $value['size'] ? $value['size'] : $width;
$img->maxHeight = $height * ($img->maxWidth / $width);
} else {
$img->maxHeight = $height > $value['size'] ? $value['size'] : $height;
$img->maxWidth = $width * ($img->maxHeight / $height);
}
$img->makeThumb(3);
}
$info[$key] = UPLOAD_URL . IMG_DIR . ceil($userinfo['id'] / NUM_IMG) . "/" . $new_name;
if (defined('WATER_MARK_DONE') && WATER_MARK_DONE == true) {
$img->create_watermark($save_file_path, $type, 4, WATER_MARK_IMG);
}
}
$ip = hg_getip();
$create_at = time();
$sql = "INSERT " . DB_PREFIX . "media(status_id,dir,url,ip,create_at) VALUES(0,'" . IMG_DIR . ceil($userinfo['id'] / NUM_IMG) . "/" . "','" . $file_name . "','" . $ip . "'," . $create_at . ")";
$this->db->query($sql);
$id = $this->db->insert_id();
$info['id'] = $id;
$info['url'] = $file_name;
$info['ip'] = $ip;
$info['create_at'] = $create_at;
$info['type'] = 0;
return $info;
}