getMimeType static method

String getMimeType(String filePath)

Get MIME type from file extension

filePath - The file path Returns MIME type

Implementation

static String getMimeType(String filePath) {
  final extension = getFileExtension(filePath);

  const mimeTypes = {
    'jpg': 'image/jpeg',
    'jpeg': 'image/jpeg',
    'png': 'image/png',
    'gif': 'image/gif',
    'bmp': 'image/bmp',
    'webp': 'image/webp',
    'svg': 'image/svg+xml',
    'ico': 'image/x-icon',
    'mp4': 'video/mp4',
    'avi': 'video/x-msvideo',
    'mov': 'video/quicktime',
    'wmv': 'video/x-ms-wmv',
    'flv': 'video/x-flv',
    'webm': 'video/webm',
    'mkv': 'video/x-matroska',
    'm4v': 'video/x-m4v',
    'mp3': 'audio/mpeg',
    'wav': 'audio/wav',
    'flac': 'audio/flac',
    'aac': 'audio/aac',
    'ogg': 'audio/ogg',
    'wma': 'audio/x-ms-wma',
    'm4a': 'audio/x-m4a',
    'pdf': 'application/pdf',
    'doc': 'application/msword',
    'docx': 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
    'txt': 'text/plain',
    'rtf': 'application/rtf',
    'odt': 'application/vnd.oasis.opendocument.text',
    'xls': 'application/vnd.ms-excel',
    'xlsx': 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
    'ppt': 'application/vnd.ms-powerpoint',
    'pptx': 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
    'zip': 'application/zip',
    'rar': 'application/x-rar-compressed',
    '7z': 'application/x-7z-compressed',
    'tar': 'application/x-tar',
    'gz': 'application/gzip',
  };

  return mimeTypes[extension.toLowerCase()] ?? 'application/octet-stream';
}