fluent-cart / app / Hooks / Handlers / BlockEditors / RelatedProduct / InnerBlocks / InnerBlocks.php

InnerBlocks.php in FluentCart A New Era of eCommerce – Faster, Lighter, and Simpler trunk, at app/Hooks/Handlers/BlockEditors/RelatedProduct/InnerBlocks/InnerBlocks.php

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1	<?php
2
3	namespace FluentCart\App\Hooks\Handlers\BlockEditors\RelatedProduct\InnerBlocks;
4
5	use FluentCart\Api\Resource\ShopResource;
6	use FluentCart\App\Models\Product;
7	use FluentCart\App\Models\ProductDetail;
8	use FluentCart\Framework\Support\Arr;
9
10	class InnerBlocks
11	{
12	public static $parentBlock = 'fluent-cart/related-product';
13
14	private const MIN_COLUMNS = 1;
15
16	private const MAX_COLUMNS = 6;
17
18	public static function register()
19	{
20	$self = new self();
21	$blocks = $self->getInnerBlocks();
22
23	foreach ($blocks as $block) {
24	$args = [
25	'apiVersion' => 3,
26	'api_version' => 3,
27	'version' => 3,
28	'title' => $block['title'],
29	'category' => 'fluent-cart',
30	'parent' => array_merge($block['parent'] ?? [], [static::$parentBlock]),
31	'supports' => Arr::get($block, 'supports', []),
32	'attributes' => Arr::get($block, 'attributes', []),
33	'uses_context' => Arr::get($block, 'uses_context', []),
34	];
35
36	// Only add render_callback if it exists
37	if (!empty($block['callback']) && is_callable($block['callback'])) {
38	$args['render_callback'] = $block['callback'];
39	}
40
41	register_block_type($block['slug'], $args);
42	}
43	}
44
45	public function getInnerBlocks(): array
46	{
47	return [
48	[
49	'title' => __('Product Template', 'fluent-cart'),
50	'slug' => 'fluent-cart/product-template',
51	'callback' => [$this, 'renderProductTemplate'],
52	'component' => 'ProductTemplateBlock',
53	'icon' => 'screenoptions',
54	'parent' => ['fluent-cart/related-product'],
55	'supports' => [
56	'reusable' => false,
57	'html' => false,
58	],
59	'attributes' => [],
60	'uses_context' => [
61	'fluent-cart/related_product_ids',
62	'fluent-cart/order_by',
63	'fluent-cart/query_type',
64	'fluent-cart/product_id',
65	'fluent-cart/related_by_categories',
66	'fluent-cart/related_by_brands',
67	'fluent-cart/columns',
68	'fluent-cart/posts_per_page',
69	'fluent-cart/show_image',
70	'fluent-cart/show_title',
71	'fluent-cart/show_price',
72	'fluent-cart/show_button',
73	],
74	],
75	];
76	}
77
78	public function renderProductTemplate($attributes, $content, $block): string
79	{
80	$queryType = Arr::get($block->context, 'fluent-cart/query_type', 'custom');
81	$orderBy = Arr::get($block->context, 'fluent-cart/order_by', 'title_asc');
82	$postsPerPage = absint(Arr::get($block->context, 'fluent-cart/posts_per_page', 6));
83
84	// Build relatedBy taxonomies from context
85	$relatedBy = [];
86	if (Arr::get($block->context, 'fluent-cart/related_by_categories', true)) {
87	$relatedBy[] = 'product-categories';
88	}
89	if (Arr::get($block->context, 'fluent-cart/related_by_brands', true)) {
90	$relatedBy[] = 'product-brands';
91	}
92
93	if ($queryType === 'default') {
94	// Default mode: get related products from the current product context
95	$currentProduct = fluent_cart_get_current_product();
96
97	if (!$currentProduct) {
98	return '<div class="fct-no-related-products"><p>' .
99	__('No related products found.', 'fluent-cart') .
100	'</p></div>';
101	}
102
103	$relatedProducts = ShopResource::getSimilarProducts(
104	$currentProduct->ID,
105	false,
106	[
107	'related_by' => $relatedBy,
108	'order_by' => $orderBy,
109	'posts_per_page' => $postsPerPage,
110	]
111	);
112	} else {
113	// Custom mode: get related products from the user-picked product_id
114	$productId = absint(Arr::get($block->context, 'fluent-cart/product_id', 0));
115
116	if (!$productId) {
117	return '<div class="fct-no-related-products"><p>' .
118	__('No related products found.', 'fluent-cart') .
119	'</p></div>';
120	}
121
122	$relatedProducts = ShopResource::getSimilarProducts(
123	$productId,
124	false,
125	[
126	'related_by' => $relatedBy,
127	'order_by' => $orderBy,
128	'posts_per_page' => $postsPerPage,
129	]
130	);
131	}
132
133	if (empty($relatedProducts)) {
134	return '<div class="fct-no-related-products"><p>' .
135	__('No related products found.', 'fluent-cart') .
136	'</p></div>';
137	}
138
139	$blockContext = $block->context;
140	$columns = absint(Arr::get($block->context, 'fluent-cart/columns', 4));
141	$columns = max(self::MIN_COLUMNS, min(self::MAX_COLUMNS, $columns));
142
143	// Build list of hidden block slugs based on show/hide toggles
144	$hiddenBlocks = [];
145	if (!Arr::get($block->context, 'fluent-cart/show_image', true)) {
146	$hiddenBlocks[] = 'fluent-cart/shopapp-product-image';
147	}
148	if (!Arr::get($block->context, 'fluent-cart/show_title', true)) {
149	$hiddenBlocks[] = 'fluent-cart/shopapp-product-title';
150	}
151	if (!Arr::get($block->context, 'fluent-cart/show_price', true)) {
152	$hiddenBlocks[] = 'fluent-cart/shopapp-product-price';
153	}
154	if (!Arr::get($block->context, 'fluent-cart/show_button', true)) {
155	$hiddenBlocks[] = 'fluent-cart/shopapp-product-buttons';
156	}
157	$innerBlocksContent = '';
158
159	// Wrap products in a grid
160	$innerBlocksContent .= '<div class="fct-related-products-grid" style="' . '--fct-related-product-columns: ' . $columns . '">';
161
162	foreach ($relatedProducts as $product) {
163	setup_postdata($product->ID);
164
165	if ($block instanceof \WP_Block && !empty($block->inner_blocks)) {
166	$innerBlocksContent .= '<div class="fct-product-card">';
167
168	// Render each inner block with the product context
169	foreach ($block->inner_blocks as $inner_block) {
170	if (isset($inner_block->parsed_block)) {
171	$blockName = Arr::get($inner_block->parsed_block, 'blockName', '');
172	if (in_array($blockName, $hiddenBlocks, true)) {
173	continue;
174	}
175
176	$innerContext = array_merge($inner_block->context, $blockContext);
177	$instance = new \WP_Block($inner_block->parsed_block, $innerContext);
178	$innerBlocksContent .= $instance->render();
179	}
180	}
181
182	$innerBlocksContent .= '</div>';
183	}
184	}
185
186	$innerBlocksContent .= '</div>';
187
188	wp_reset_postdata();
189
190	return $innerBlocksContent;
191	}
192	}
193