HasSlug mixin

Mixin that adds slug generation support to models

Automatically generates URL-friendly slugs from text. Common use case: generating slugs from titles for blog posts, products, etc.

Example:

class Post extends KhademModel<Post> with HasSlug {
  String? title;

  @override
  String get slugSource => title ?? '';
}

// With observer for auto-generation:
class PostObserver extends ModelObserver<Post> {
  @override
  void creating(Post post) {
    post.ensureSlugGenerated();
  }
}

// Manual generation:
final post = Post()..title = 'Hello World!';
post.generateSlug();
print(post.slug); // "hello-world"

// Custom source:
post.generateSlugFrom('Custom Title 123');
print(post.slug); // "custom-title-123"

Properties

hashCode → int

The hash code for this object.

no setter, inherited

hasSlug → bool

Check if slug has been generated

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

slug ↔ String?

The generated slug value

getter/setter pair

slugSource → String

Override this to specify the source field for slug generation

no setter

Methods

ensureSlugGenerated() → void

Ensure slug is generated (doesn't overwrite existing)

generateSlug() → void

Auto-generate slug from the slugSource

generateSlugFrom(String source) → void

Generate slug from a specific string

getSlugWithSuffix(int suffix) → String

Get slug with optional suffix for uniqueness

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

regenerateSlug() → void

Force regenerate slug from current source

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited