custom post type and ACF json syncing

app/ACF/Dynamic.php

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+<?php
+
+namespace App\ACF;
+
+class Dynamic
+{
+    public function __construct()
+    {
+        add_filter('acf/load_field/name=fontawesome_regular',   [ $this, 'load_fontawesome_regular_icons' ]);
+        add_filter('acf/load_field/name=fontawesome_solid',     [ $this, 'load_fontawesome_solid_icons'   ]);
+        add_filter('acf/load_field/name=fontawesome_brands',    [ $this, 'load_fontawesome_brand_icons'   ]);
+    }
+
+    public function load_fontawesome_regular_icons( $field )
+    {
+        $field['choices'] = [];
+        $field['choices'] = $this->fontawesome_choices('regular');
+
+        return $field;
+    }
+
+    public function load_fontawesome_solid_icons( $field )
+    {
+        $field['choices'] = [];
+        $field['choices'] = $this->fontawesome_choices('solid');
+
+        return $field;
+    }
+
+    public function load_fontawesome_brand_icons( $field )
+    {
+        $field['choices'] = [];
+        $field['choices'] = $this->fontawesome_choices('brands');
+
+        return $field;
+    }
+
+    public function fontawesome_choices($set = 'solid')
+    {
+        $path = get_stylesheet_directory() . '/resources/json/font-awesome-' . $set . '.json';
+
+        $json = @file_get_contents($path);
+
+        if(!$json) return false;
+        $icons = json_decode($json, true);
+
+        $choices = [
+            '0' => '<i class="fa-solid"></i> <span>Please select an icon</span>',
+        ];
+
+        foreach($icons as $slug => $props):
+            if(in_array($slug, range(0,9))) continue;
+
+            $choices[$slug] = '<i class="fa-'.$set.' fa-'.$slug.'" style="color: #2271b1;"></i> <span>' . (ucwords(str_replace('-', ' ', $slug))) . '</span>';
+        endforeach;
+
+        return $choices;
+    }
+}
+

app/ACF/JSON.php

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+<?php
+
+namespace App\ACF;
+
+class JSON
+{
+    public function __construct()
+    {
+        add_filter('acf/settings/save_json', [$this, 'save']);
+        add_filter('acf/settings/load_json', [$this, 'load']);
+    }
+
+    public function save( $path )
+    {
+        $path = get_stylesheet_directory() . '/acf-json';
+        return $path;
+    }
+
+    public function load( $paths )
+    {
+        unset($paths[0]);
+        $paths[] = get_stylesheet_directory() . '/acf-json';
+        return $paths;
+    }
+}

app/Admin/Enqueue.php

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+<?php
+
+namespace App\Admin;
+
+class Enqueue
+{
+    public function __construct()
+    {
+        add_action( 'admin_enqueue_scripts',  [$this, 'fontawesome']);
+    }
+
+    public function fontawesome()
+    {
+        wp_enqueue_style(
+            'fontawesome',
+            'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/all.min.css',
+            false,
+            '6.5.2',
+            'all'
+        );
+    }
+}

app/PostTypes/Social.php

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+<?php
+
+namespace App\PostTypes;
+
+class Social
+{
+    public function __construct()
+    {
+        add_action('init', [$this, 'register']);
+    }
+
+    public function register()
+    {
+        $td = 'sage';
+        $postType = 'social';
+
+        register_extended_post_type(
+            $postType,
+            [
+                'menu_position' => 28,
+                'supports' => [
+                    'title',
+                    'page-attributes',
+                ],
+                'menu_icon' => 'dashicons-share',
+                'rewrite' => false,
+                'has_archive' => false,
+                'publicly_queryable' => false,
+                'exclude_from_search' => true,
+                'capability_type' => 'page',
+                'show_in_nav_menus' => false,
+                'admin_cols' => [
+                    'social_link' => [
+                        'title' => __('Social Link', $td),
+                        'meta_key' => 'fontawesome_brands',
+                        'function' => function(){
+                            $icon = get_field('fontawesome_brands');
+                            $url = get_field('url');
+
+                            if($icon): ?>
+
+                                <a
+                                    href="<?= $url ?: '#' ?>"
+                                    class="fa-brands fa-<?= $icon ?>"
+                                    rel="nofollow noindex"
+                                    style="font-size: 2em;"
+                                ></a>
+
+                            <?php endif;
+
+                        },
+                    ],
+                ],
+            ],
+        );
+    }
+}