break;
    }
    $r = array('filesize' => filesize($tmpfile), 'width' => $des_width, 'height' => $des_height);;
    copy($tmpfile, $destfile);
    is_file($tmpfile) && unlink($tmpfile);
    imagedestroy($img_dst);
    return $r;
}

/**
 * 图片裁切
 *
 * @param string $sourcefile 原图片路径(绝对路径/abc.jpg)
 * @param string $destfile 裁切后生成新名称(绝对路径/rename.jpg)
 * @param int $clipx 被裁切图片的X坐标
 * @param int $clipy 被裁切图片的Y坐标
 * @param int $clipwidth 被裁区域的宽度
 * @param int $clipheight 被裁区域的高度
 * image_clip('xxx/x.jpg', 'xxx/newx.jpg', 10, 40, 150, 150)
 */
function well_image_clip($sourcefile, $destfile, $clipx, $clipy, $clipwidth, $clipheight, $getimgsize = '')
{
    global $conf;
    empty($getimgsize) AND $getimgsize = getimagesize($sourcefile);
    if (empty($getimgsize)) {
        return 0;
    } else {
        $imgwidth = $getimgsize[0];
        $imgheight = $getimgsize[1];
        if (0 == $imgwidth || 0 == $imgheight) {
            return 0;
        }
    }

    if (!function_exists('imagecreatefromjpeg')) {
        copy($sourcefile, $destfile);
        return filesize($destfile);
    }
    switch ($getimgsize[2]) {
        case 1 :
            $imgcolor = imagecreatefromgif($sourcefile);
            break;
        case 2 :
            $imgcolor = imagecreatefromjpeg($sourcefile);
            break;
        case 3 :
            $imgcolor = imagecreatefrompng($sourcefile);
            break;
        case 15: // WBMP
            $imgcolor = imagecreatefromwbmp($sourcefile);
            break;
        case 18: // WEBP
            $imgcolor = imagecreatefromwebp($sourcefile);
            break;
    }

    if (!$imgcolor) return 0;

    $img_dst = imagecreatetruecolor($clipwidth, $clipheight);
    imagefill($img_dst, 0, 0, 0xFFFFFF);
    imagecopyresampled($img_dst, $imgcolor, 0, 0, $clipx, $clipy, $imgwidth, $imgheight, $imgwidth, $imgheight);

    $tmppath = isset($conf['tmp_path']) ? $conf['tmp_path'] : ini_get('upload_tmp_dir') . '/';
    '/' == $tmppath AND $tmppath = './tmp/';

    $tmpfile = $tmppath . md5($destfile) . '.tmp';
    imagejpeg($img_dst, $tmpfile, 75);
    $n = filesize($tmpfile);
    copy($tmpfile, $destfile);
    is_file($tmpfile) && unlink($tmpfile);
    return $n;
}

function well_image_ext($filename) {
    return strtolower(substr(strrchr($filename, '.'), 1));
}


?>.= 'message.htm'; break; case 'tag_list': $pre .= $default_pre .= 'tag_list.htm'; break; case 'tag': $pre .= $default_pre .= 'tag.htm'; break; case 'flag': $pre .= $default_pre .= 'flag.htm'; break; case 'my': $pre .= $default_pre .= 'my.htm'; break; case 'my_password': $pre .= $default_pre .= 'my_password.htm'; break; case 'my_bind': $pre .= $default_pre .= 'my_bind.htm'; break; case 'my_avatar': $pre .= $default_pre .= 'my_avatar.htm'; break; case 'home_article': $pre .= $default_pre .= 'home_article.htm'; break; case 'home_comment': $pre .= $default_pre .= 'home_comment.htm'; break; case 'user': $pre .= $default_pre .= 'user.htm'; break; case 'user_login': $pre .= $default_pre .= 'user_login.htm'; break; case 'user_create': $pre .= $default_pre .= 'user_create.htm'; break; case 'user_resetpw': $pre .= $default_pre .= 'user_resetpw.htm'; break; case 'user_resetpw_complete': $pre .= $default_pre .= 'user_resetpw_complete.htm'; break; case 'user_comment': $pre .= $default_pre .= 'user_comment.htm'; break; case 'single_page': $pre .= $default_pre .= 'single_page.htm'; break; case 'search': $pre .= $default_pre .= 'search.htm'; break; case 'operate_sticky': $pre .= $default_pre .= 'operate_sticky.htm'; break; case 'operate_close': $pre .= $default_pre .= 'operate_close.htm'; break; case 'operate_delete': $pre .= $default_pre .= 'operate_delete.htm'; break; case 'operate_move': $pre .= $default_pre .= 'operate_move.htm'; break; case '404': $pre .= $default_pre .= '404.htm'; break; case 'read_404': $pre .= $default_pre .= 'read_404.htm'; break; case 'list_404': $pre .= $default_pre .= 'list_404.htm'; break; default: $pre .= $default_pre .= theme_mode_pre(); break; } if ($config['theme']) { $conffile = APP_PATH . 'view/template/' . $config['theme'] . '/conf.json'; $json = is_file($conffile) ? xn_json_decode(file_get_contents($conffile)) : array(); } !empty($json['installed']) and $path_file = APP_PATH . 'view/template/' . $config['theme'] . '/htm/' . ($id ? $id . '_' : '') . $pre; (empty($path_file) || !is_file($path_file)) and $path_file = APP_PATH . 'view/template/' . $config['theme'] . '/htm/' . $pre; if (!empty($config['theme_child']) && is_array($config['theme_child'])) { foreach ($config['theme_child'] as $theme) { if (empty($theme) || is_array($theme)) continue; $path_file = APP_PATH . 'view/template/' . $theme . '/htm/' . ($id ? $id . '_' : '') . $pre; !is_file($path_file) and $path_file = APP_PATH . 'view/template/' . $theme . '/htm/' . $pre; } } !is_file($path_file) and $path_file = APP_PATH . ($dir ? 'plugin/' . $dir . '/view/htm/' : 'view/htm/') . $default_pre; return $path_file; } function theme_mode_pre($type = 0) { global $config; $mode = $config['setting']['website_mode']; $pre = ''; if (1 == $mode) { $pre .= 2 == $type ? 'portal_category.htm' : 'portal.htm'; } elseif (2 == $mode) { $pre .= 2 == $type ? 'flat_category.htm' : 'flat.htm'; } else { $pre .= 2 == $type ? 'index_category.htm' : 'index.htm'; } return $pre; } 
?>