README

This is a package that provide service to build breadcrumb.

Installation

Installation

composer require dluwang/breadcrumb

Usage

Define Navigation Dluwang/Breadcrumb/Crumb is a class to define your crumb. The __construct method has three mandatory arguments and one optional arguments

public function __construct($id, $label, $url, Crumb $prev = null)

1. $id is the id of the crumb
2. $label is the label of the crumb
3. $url is the url of the crumb
4. $prev is the previous crumb of current crumb

All of the properties above can be accessed via the object instance.

Registering previous crumb There are two methods to register previous crumb.

• Via constructor

  $crumb = new Crumb('the-id', 'the-lable', 'the-url', $prev);

• Via prev() method $crumb->prev($prevCrumb);

Cast to array

$crumb->toArray();

results: [['crumb-1', 'crumb 1', '/crumb-1'], ['crumb-2', 'crumb 2', '/crumb-2']]

If your crumb is build in recursive manner, it will generate all of the prev crumb.

Define Breadcrumb

Dluwang/Breadcrumb/Breadcrumb is an interface that act as the repository of Crumb. All Breadcrumb implementation should implements Dluwang/Breadcrumb/Breadcrumb interface. Currently. this package provide in memory implementation which is located at Dluwang/Breadcrumb/InMemoryBreadcrumb.

$breadcrumb = new InMemoryBreadcrumb()

Constructor has one optional argument which is the crumbs that registered.

Registering crumbs

$breadcrumb->register($crumb) // single crumb registration
$navigator->register([$crumb1, $crumb2]) // mutiple crumbs

As mentioned above, the deferred child can be registered casually to navigator.

Retrieve crumb by id

$breadcrumb->crumb('crumb-id')

Global previous crumb

Sometimes you need to apply previous to all crumbs. Below is how to achieve that.

$global = new Crumb('the-id', 'the-label', 'the-url');
$breadcrumb->prev($global);

Integration

Currently, this package only integrated with laravel framework. The integration only register default implementation binding (in memory implementation) and provide an alias.

Tests

To run test, run this following command

vendor/bin/phpunit