"upload_mimes“过滤器不工作。需要允许WOFF和WOFF2

Question

我正在处理一个主题设置页面，我需要允许上传WOFF和<>WOFF 2文件。弄到

对不起，出于安全原因，不允许使用此文件类型。

此时留言。

我的代码：

  function my_mime_types($mimes = array()) {
    // $mimes['svg']   = 'image/svg+xml'; // insecure; do not use!
    // Try https://wordpress.org/plugins/safe-svg/ if you need to upload SVGs
    $mimes['webp']  = 'image/webp';
    $mimes['ogg']   = 'audio/ogg';
    $mimes['woff']  = 'font/woff';
    $mimes['woff2'] = 'font/woff2';
    return $mimes;
  }

  add_filter( 'upload_mimes', 'my_mime_types' );

我运行了file --mime-type -b /path/to/fonts/font.woff，它返回了application/octet-stream，所以我更新了代码，但这仍然不起作用。我也尝试过application/x-font-woff，但没有成功。

我还得到了一个..webp文件的错误。mime类型匹配；通过运行mime-type确认。

我知道最近的Wordpress版本使用严格的mime类型检查。那会是罪魁祸首吗？有解决办法吗？

更新:基于Ram Ratan Maurya答复的工作代码：

add_filter( 'wp_check_filetype_and_ext', 'my_file_and_ext_webp', 10, 4 );
function my_file_and_ext_webp( $types, $file, $filename, $mimes ) {
    if ( false !== strpos( $filename, '.webp' ) ) {
        $types['ext']  = 'webp';
        $types['type'] = 'image/webp';
    }
    if ( false !== strpos( $filename, '.ogg' ) ) {
        $types['ext']  = 'ogg';
        $types['type'] = 'audio/ogg';
    }
    if ( false !== strpos( $filename, '.woff' ) ) {
        $types['ext']  = 'woff';
        $types['type'] = 'font/woff|application/font-woff|application/x-font-woff|application/octet-stream';
    }
    if ( false !== strpos( $filename, '.woff2' ) ) {
        $types['ext']  = 'woff2';
        $types['type'] = 'font/woff2|application/octet-stream|font/x-woff2';
    }

    return $types;
}

function my_mime_types($mimes) {
  // $mimes['svg']   = 'image/svg+xml'; // insecure; do not use! Try https://wordpress.org/plugins/safe-svg/ if you need to upload SVGs
  $mimes['webp']  = 'image/webp';
  $mimes['ogg']   = 'audio/ogg';
  $mimes['woff']  = 'font/woff|application/font-woff|application/x-font-woff|application/octet-stream';
  $mimes['woff2'] = 'font/woff2|application/octet-stream|font/x-woff2';
  return $mimes;
}

add_filter( 'upload_mimes', 'my_mime_types' );

Answer 1

我在https://wordpress.stackexchange.com/a/323226/24756看到了一个正确的实现。从技术上讲，您还需要向下传递扩展以过滤wp_check_filetype_and_ext。

对于WOFF/WOFF 2，我建议使用以下格式：

$mimes['woff']  = 'font/woff|application/font-woff|application/x-font-woff|application/octet-stream';
$mimes['woff2'] = 'font/woff2|application/octet-stream|font/x-woff2';

对于.webp来说，它可以是简单的image/webp。

希望能帮上忙。