PHP code example of djstarcom / laravel-breadcrumbs

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

djstarcom / laravel-breadcrumbs example snippets

// Home
Breadcrumbs::for('home', function ($trail) {
    $trail->push('Home', route('home'));
});

// Home > About
Breadcrumbs::for('about', function ($trail) {
    $trail->parent('home');
    $trail->push('About', route('about'));
});

// Home > Blog
Breadcrumbs::for('blog', function ($trail) {
    $trail->parent('home');
    $trail->push('Blog', route('blog'));
});

// Home > Blog > [Category]
Breadcrumbs::for('category', function ($trail, $category) {
    $trail->parent('blog');
    $trail->push($category->title, route('category', $category->id));
});

// Home > Blog > [Category] > [Post]
Breadcrumbs::for('post', function ($trail, $post) {
    $trail->parent('category', $post->category);
    $trail->push($post->title, route('post', $post->id));
});

    'view' => 'breadcrumbs::bootstrap4',

Breadcrumbs::for('home', function ($trail) {
     $trail->push('Home', route('home'));
});

Breadcrumbs::for('blog', function ($trail) {
    $trail->parent('home');
    $trail->push('Blog', route('blog'));
});

Breadcrumbs::for('post', function ($trail, $post) {
    $trail->parent('blog');
    $trail->push($post->title, route('post', $post));
});

Breadcrumbs::for('category', function ($trail, $category) {
    $trail->parent('blog');

    foreach ($category->ancestors as $ancestor) {
        $trail->push($ancestor->title, route('category', $ancestor->id));
    }

    $trail->push($category->title, route('category', $category->id));
});

Breadcrumbs::for('category', function ($trail, $category) {
    if ($category->parent) {
        $trail->parent('category', $category->parent);
    } else {
        $trail->parent('blog');
    }

    $trail->push($category->title, route('category', $category->slug));
});

    'view' => 'partials.breadcrumbs', #--> resources/views/partials/breadcrumbs.blade.php

Breadcrumbs::for('post', function ($trail, $post) {
    $trail->parent('home');
    $trail->push($post->title, route('post', $post), ['image' => asset($post->image)]);
});

// Home
Route::name('home')->get('/', 'HomeController@index');

// Home > [Post]
Route::name('post')->get('/post/{id}', 'PostController@show');

// Home
Breadcrumbs::for('home', function ($trail) {
     $trail->push('Home', route('home'));
});

// Home > [Post]
Breadcrumbs::for('post', function ($trail, $id) {
    $post = Post::findOrFail($id);
    $trail->parent('home');
    $trail->push($post->title, route('post', $post));
});

// Error 404
Breadcrumbs::for('errors.404', function ($trail) {
    $trail->parent('home');
    $trail->push('Page Not Found');
});

$breadcrumbs = Breadcrumbs::generate();

    'missing-route-bound-breadcrumb-exception' => false,

    'unnamed-route-exception' => false,

// routes/web.php
Route::name('post')->get('/post/{post}', 'PostController@show');

// app/Http/Controllers/PostController.php
use App\Post;

class PostController extends Controller
{
    public function show(Post $post) // <-- Implicit model binding happens here
    {
        return view('post/show', ['post' => $post]);
    }
}

// routes/breadcrumbs.php
Breadcrumbs::for('post', function ($trail, $post) { // <-- The same Post model is injected here
    $trail->parent('home');
    $trail->push($post->title, route('post', $post));
});

// routes/web.php
Route::resource('photo', PhotoController::class);

// routes/breadcrumbs.php

// Photos
Breadcrumbs::for('photo.index', function ($trail) {
    $trail->parent('home');
    $trail->push('Photos', route('photo.index'));
});

// Photos > Upload Photo
Breadcrumbs::for('photo.create', function ($trail) {
    $trail->parent('photo.index');
    $trail->push('Upload Photo', route('photo.create'));
});

// Photos > [Photo Name]
Breadcrumbs::for('photo.show', function ($trail, $photo) {
    $trail->parent('photo.index');
    $trail->push($photo->title, route('photo.show', $photo->id));
});

// Photos > [Photo Name] > Edit Photo
Breadcrumbs::for('photo.edit', function ($trail, $photo) {
    $trail->parent('photo.show', $photo);
    $trail->push('Edit Photo', route('photo.edit', $photo->id));
});

$trail->push('Sample');

$trail->push('Home', '/', ['icon' => 'home.png']);

Breadcrumbs::after(function ($trail) {
    $page = (int) request('page', 1);
    if ($page > 1) {
        $trail->push("Page $page");
    }
});

Breadcrumbs::after(function ($trail) {
    $page = (int) request('page', 1);
    if ($page > 1) {
        $trail->push("Page $page", null, ['current' => false]);
    }
});

$current = Breadcrumbs::generate()->where('current', '!==', 'false)->last();

Config::set('breadcrumbs.view', 'partials.breadcrumbs2');

    'files' => base_path('routes/breadcrumbs.php'),

    'files' => [
        base_path('breadcrumbs/admin.php'),
        base_path('breadcrumbs/frontend.php'),
    ],

    'files' => glob(base_path('breadcrumbs/*.php')),

use Illuminate\Support\ServiceProvider;

class MyServiceProvider extends ServiceProvider
{
    public function register() {}

    public function boot()
    {
        if (class_exists('Breadcrumbs')) {
            

use DJStarCOM\Breadcrumbs\BreadcrumbsManager;
use Illuminate\Support\ServiceProvider;

class MyServiceProvider extends ServiceProvider
{
    public function register() {}

    public function boot(BreadcrumbsManager $breadcrumbs)
    {
        $breadcrumbs->register(...);
    }
}

Breadcrumbs::macro('pageTitle', function () {
    $title = ($breadcrumb = Breadcrumbs::current()) ? "{$breadcrumb->title} – " : '';

    if (($page = (int) request('page')) > 1) {
        $title .= "Page $page – ";
    }

    return $title . 'Demo App';
});

    // Manager
    'manager-class' => DJStarCOM\Breadcrumbs\BreadcrumbsManager::class,

    // Generator
    'generator-class' => DJStarCOM\Breadcrumbs\BreadcrumbsGenerator::class,

use App\Models\Post;
use DJStarCOM\Breadcrumbs\BreadcrumbsGenerator;

Breadcrumbs::before(function (BreadcrumbsGenerator $trail) {
    // ...
});

Breadcrumbs::for('name', function (BreadcrumbsGenerator $trail, Post $post) {
    // ...
});

Breadcrumbs::after(function (BreadcrumbsGenerator $trail) {
    // ...
});

Breadcrumbs::macro('resource', function ($name, $title) {
    // Home > Blog
    Breadcrumbs::for("$name.index", function ($trail) use ($name, $title) {
        $trail->parent('home');
        $trail->push($title, route("$name.index"));
    });

    // Home > Blog > New
    Breadcrumbs::for("$name.create", function ($trail) use ($name) {
        $trail->parent("$name.index");
        $trail->push('New', route("$name.create"));
    });

    // Home > Blog > Post 123
    Breadcrumbs::for("$name.show", function ($trail, $model) use ($name) {
        $trail->parent("$name.index");
        $trail->push($model->title, route("$name.show", $model));
    });

    // Home > Blog > Post 123 > Edit
    Breadcrumbs::for("$name.edit", function ($trail, $model) use ($name) {
        $trail->parent("$name.show", $model);
        $trail->push('Edit', route("$name.edit", $model));
    });
});

Breadcrumbs::resource('blog', 'Blog');
Breadcrumbs::resource('photos', 'Photos');
Breadcrumbs::resource('users', 'Users');

bash
php artisan vendor:publish --tag=breadcrumbs-config

blade
<?= Breadcrumbs::render('home') 

blade
 echo Breadcrumbs::render('home') 

bash
php artisan vendor:publish --tag=breadcrumbs-config

blade
<title>
    {{ ($breadcrumb = Breadcrumbs::current()) ? "$breadcrumb->title –" : '' }}
    {{ ($page = (int) request('page')) > 1 ? "Page $page –" : '' }}
    Demo App
</title>

bash
php artisan vendor:publish --tag=breadcrumbs-config