AppFlowy/frontend/appflowy_flutter/lib/util/default_extensions.dart
2025-04-09 12:59:33 +08:00

23 lines
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Dart

/// List of default file extensions used for images.
///
/// This is used to make sure that only images that are allowed are picked/uploaded. The extensions
/// should be supported by Flutter, to avoid causing issues.
///
/// See [Image-class documentation](https://api.flutter.dev/flutter/widgets/Image-class.html)
///
const List<String> defaultImageExtensions = [
'jpg',
'png',
'jpeg',
'gif',
'webp',
'bmp',
];
bool isNotImageUrl(String url) {
final nonImageSuffixRegex = RegExp(
r'\.(io|html|php|json|txt|js|css|xml|md|log)(\?.*)?(#.*)?$',
caseSensitive: false,
);
return nonImageSuffixRegex.hasMatch(url);
}