<?php

use Illuminate\Support\Str;

return [
    'baseUrl'         => '',
    'production'      => false,
    'siteName'        => 'David T. Sadler',
    'siteDescription' => 'My little bit of the Internet',
    'siteAuthor'      => 'David T. Sadler',
    'perPage'         => 2,

    // Collections
    'collections' => [
        'posts' => [
            // Default author, if not provided in a post
            'author' => 'David T. Sadler',
            'sort'   => '-date',
            'path'   => '/{filename}',
        ],
        'categories' => [
            'path'  => '/categories/{filename}',
            'posts' => function ($page, $allPosts) {
                return $allPosts->filter(function ($post) use ($page) {
                    return $post->categories ? in_array($page->getFilename(), $post->categories, true) : false;
                });
            },
        ],
    ],

    // Helpers
    'getDate' => function ($page) {
        return Datetime::createFromFormat('U', $page->date);
    },

    'allCategories' => function ($page, $allPosts) {
        return $allPosts->pluck('categories')->flatten()->unique();
    },
];