├── composer.json
└── src
    ├── Breadcrumb.php
    ├── BreadcrumbGenerator.php
    ├── BreadcrumbServiceProvider.php
    ├── Contracts
        └── BreadcrumbDriverContract.php
    ├── Drivers
        ├── BootstrapDriver.php
        └── CubeDashboardDriver.php
    ├── Exceptions
        ├── DriverNotFoundException.php
        └── NotDriverException.php
    └── Facades
        └── Breadcrumb.php


/composer.json:
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 1 | {
 2 |     "name": "mateusjatenee/laravel-breadcrumb",
 3 |     "description": "PHP project.",
 4 |     "keywords": [],
 5 |     "license": "MIT",
 6 |     "authors": [
 7 |         {
 8 |             "name": "Mateus Guimarães",
 9 |             "email": "mateus.jatene@gmail.com"
10 |         }
11 |     ],
12 |     "require": {
13 |         "php": ">=7.0",
14 |         "illuminate/support": "~5.1.0|~5.2.0|~5.3.0|~5.4.0",
15 |         "illuminate/container": "~5.1.0|~5.2.0|~5.3.0|~5.4.0"
16 |     },
17 |     "autoload": {
18 |         "psr-4": {
19 |             "Mateusjatenee\\Breadcrumb\\": "src/"
20 |         }
21 |     },
22 |     "autoload-dev": {
23 |         "psr-4": {
24 |             "Mateusjatenee\\Breadcrumb\\Tests\\": "tests/"
25 |         }
26 |     },
27 |     "minimum-stability": "stable",
28 |     "config": {
29 |         "sort-packages": true
30 |     },
31 |     "scripts": {
32 |         "test": "phpunit",
33 |         "configure-commit-template": "git config --add commit.template .gitmessage"
34 |     },
35 |     "require-dev": {
36 |         "phpunit/phpunit": "^6.0",
37 |         "orchestra/testbench" : "~3.3.0|~3.4.0",
38 |         "mockery/mockery": "^0.9.5"
39 |     }
40 | }
41 | 


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/src/Breadcrumb.php:
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 1 | <?php
 2 | 
 3 | namespace Mateusjatenee\Breadcrumb;
 4 | 
 5 | use Illuminate\Support\Collection;
 6 | use Mateusjatenee\Breadcrumb\Contracts\BreadcrumbDriverContract;
 7 | use Mateusjatenee\Breadcrumb\Exceptions\DriverNotFoundException;
 8 | use Mateusjatenee\Breadcrumb\Exceptions\NotDriverException;
 9 | 
10 | class Breadcrumb
11 | {
12 |     protected $drivers = [];
13 | 
14 |     protected $currentDriver = null;
15 | 
16 |     public function __construct()
17 |     {
18 |         $this->drivers = new Collection([]);
19 |     }
20 | 
21 |     public function __call($method, $args)
22 |     {
23 |         return $this->currentDriver()->$method(...$args);
24 |     }
25 | 
26 |     public function addDriver(string $name, $breadcrumb)
27 |     {
28 |         if (is_string($breadcrumb)) {
29 |             $breadcrumb = app()->make($breadcrumb);
30 |         }
31 | 
32 |         $this->validateClass($breadcrumb);
33 | 
34 |         $this->drivers[$name] = $breadcrumb;
35 | 
36 |         return $this;
37 |     }
38 | 
39 |     public function setDriver($name, $overwrite = true)
40 |     {
41 |         if ($this->currentDriver && !$overwrite) {
42 |             return $this;
43 |         }
44 | 
45 |         $this->currentDriver = $name;
46 | 
47 |         return $this;
48 |     }
49 | 
50 |     public function getDrivers()
51 |     {
52 |         return $this->drivers;
53 |     }
54 | 
55 |     public function flushDrivers()
56 |     {
57 |         $this->drivers = new Collection([]);
58 | 
59 |         return $this;
60 |     }
61 | 
62 |     public function currentDriver()
63 |     {
64 |         if (!isset($this->drivers[$this->currentDriver])) {
65 |             throw new DriverNotFoundException($this->currentDriver);
66 |         }
67 | 
68 |         return $this->drivers[$this->currentDriver];
69 |     }
70 | 
71 |     public function validateClass($breadcrumb)
72 |     {
73 |         if (!$breadcrumb instanceof BreadcrumbDriverContract) {
74 |             throw new NotDriverException($breadcrumb);
75 |         }
76 |     }
77 | }
78 | 


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/src/BreadcrumbGenerator.php:
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 1 | <?php
 2 | 
 3 | namespace Mateusjatenee\Breadcrumb;
 4 | 
 5 | use Illuminate\Support\Collection;
 6 | use Mateusjatenee\Breadcrumb\Breadcrumb;
 7 | 
 8 | class BreadcrumbGenerator
 9 | {
10 |     protected $items;
11 | 
12 |     public function set(string $key, $value = null)
13 |     {
14 |         $this->items = (new Collection(explode('.', $key)))->map(function ($word) {
15 |             return $this->parseWord($word);
16 |         });
17 | 
18 |         return $this;
19 |     }
20 | 
21 |     public function toArray()
22 |     {
23 |         return $this->items->toArray();
24 |     }
25 | 
26 |     public function generate($value = null)
27 |     {
28 |         if ($value) {
29 |             $this->set($value);
30 |         }
31 | 
32 |         $html = $this->getParentTags();
33 | 
34 |         $string = $this->buildString();
35 | 
36 |         return str_replace('{content}', $string, $html);
37 |     }
38 | 
39 |     protected function parseWord($word)
40 |     {
41 |         $words = explode('_', $word);
42 | 
43 |         $string = '';
44 | 
45 |         foreach ($words as $key => $word) {
46 |             $string .= $key > 0 ? ' ' . ucfirst($word) : ucfirst($word);
47 |         }
48 | 
49 |         return $string;
50 |     }
51 | 
52 |     protected function buildString()
53 |     {
54 |         $string = '';
55 | 
56 |         foreach ($this->items as $key => $item) {
57 |             $string .= str_replace('{item}', $item, $this->getTag($key, $this->items));
58 |         }
59 | 
60 |         return $string;
61 |     }
62 | 
63 |     protected function getTag(int $key, Collection $items)
64 |     {
65 |         return $key === ($items->count() - 1) ? $this->getLastItemTags() : $this->getItemTags();
66 |     }
67 | }
68 | 


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/src/BreadcrumbServiceProvider.php:
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 1 | <?php
 2 | 
 3 | namespace Mateusjatenee\Breadcrumb;
 4 | 
 5 | use Illuminate\Support\ServiceProvider;
 6 | use Mateusjatenee\Breadcrumb\Breadcrumb;
 7 | use Mateusjatenee\Breadcrumb\BreadcrumbGenerator;
 8 | use Mateusjatenee\Breadcrumb\Drivers\BootstrapDriver;
 9 | use Mateusjatenee\Breadcrumb\Drivers\CubeDashboardDriver;
10 | 
11 | class BreadcrumbServiceProvider extends ServiceProvider
12 | {
13 |     /**
14 |      * Register the service provider.
15 |      */
16 |     public function register()
17 |     {
18 |         $this->app->singleton('breadcrumb', function ($app) {
19 |             return $app->make(Breadcrumb::class);
20 |         });
21 | 
22 |         $this->app->bind('breadcrumbGenerator', function ($app) {
23 |             return $app->make(BreadcrumbGenerator::class);
24 |         });
25 | 
26 |         app('breadcrumb')
27 |             ->addDriver('cube', CubeDashboardDriver::class)
28 |             ->addDriver('bootstrap', BootstrapDriver::class)
29 |             ->setDriver('bootstrap', false);
30 |     }
31 | }
32 | 


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/src/Contracts/BreadcrumbDriverContract.php:
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 1 | <?php
 2 | 
 3 | namespace Mateusjatenee\Breadcrumb\Contracts;
 4 | 
 5 | interface BreadcrumbDriverContract
 6 | {
 7 |     public function generate();
 8 | 
 9 |     public function getParentTags();
10 | 
11 |     public function getItemTags();
12 | 
13 |     public function getLastItemTags();
14 | }
15 | 


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/src/Drivers/BootstrapDriver.php:
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 1 | <?php
 2 | 
 3 | namespace Mateusjatenee\Breadcrumb\Drivers;
 4 | 
 5 | use Mateusjatenee\Breadcrumb\BreadcrumbGenerator;
 6 | use Mateusjatenee\Breadcrumb\Contracts\BreadcrumbDriverContract;
 7 | 
 8 | class BootstrapDriver extends BreadcrumbGenerator implements BreadcrumbDriverContract
 9 | {
10 |     public function getParentTags()
11 |     {
12 |         return '<ol class="breadcrumb">{content}</ol>';
13 |     }
14 | 
15 |     public function getItemTags()
16 |     {
17 |         return '<li><span>{item}</span></li>';
18 |     }
19 | 
20 |     public function getLastItemTags()
21 |     {
22 |         return '<li class="active"><span>{item}</span></li>';
23 |     }
24 | }
25 | 


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/src/Drivers/CubeDashboardDriver.php:
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 1 | <?php
 2 | 
 3 | namespace Mateusjatenee\Breadcrumb\Drivers;
 4 | 
 5 | use Mateusjatenee\Breadcrumb\Contracts\BreadcrumbDriverContract;
 6 | use Mateusjatenee\Breadcrumb\Drivers\BootstrapDriver;
 7 | 
 8 | class CubeDashboardDriver extends BootstrapDriver implements BreadcrumbDriverContract
 9 | {
10 | 
11 | }
12 | 


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/src/Exceptions/DriverNotFoundException.php:
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 1 | <?php
 2 | 
 3 | namespace Mateusjatenee\Breadcrumb\Exceptions;
 4 | 
 5 | use Exception;
 6 | 
 7 | class DriverNotFoundException extends Exception
 8 | {
 9 |     public function __construct($driver)
10 |     {
11 |         parent::__construct('The driver ' . $driver . ' is not registered or does not exist.');
12 |     }
13 | 
14 | }
15 | 


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/src/Exceptions/NotDriverException.php:
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 1 | <?php
 2 | 
 3 | namespace Mateusjatenee\Breadcrumb\Exceptions;
 4 | 
 5 | use Exception;
 6 | 
 7 | class NotDriverException extends Exception
 8 | {
 9 |     public function __construct($class)
10 |     {
11 |         parent::__construct('The object ' . get_class($class) . ' does not implement the BreadcrumbDriverContract interface.');
12 |     }
13 | 
14 | }
15 | 


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/src/Facades/Breadcrumb.php:
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 1 | <?php
 2 | 
 3 | namespace Mateusjatenee\Breadcrumb\Facades;
 4 | 
 5 | use Illuminate\Support\Facades\Facade;
 6 | 
 7 | class Breadcrumb extends Facade
 8 | {
 9 |     protected static function getFacadeAccessor()
10 |     {
11 |         return 'breadcrumb';
12 |     }
13 | }
14 | 


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