better-payment / includes / Campaign / CampaignBlock.php

CampaignBlock.php in Better Payment – Instant Payments, Donations, Fundraising with Subscriptions & More 2.3.0, at includes/Campaign/CampaignBlock.php

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1	<?php
2
3	namespace Better_Payment\Lite\Campaign;
4
5	use Better_Payment\Lite\Controller;
6	use Better_Payment\Lite\Campaign\Services\RendererService;
7
8	if ( ! defined( 'ABSPATH' ) ) {
9	exit;
10	}
11
12	/**
13	* Registers the better-payment/campaign-display Gutenberg block.
14	* Server-side rendered — delegates to RendererService::render_campaign().
15	* Follows the same manual asset registration pattern as BlockManager.
16	*/
17	class CampaignBlock extends Controller {
18
19	public function register() {
20	if ( ! function_exists( 'register_block_type' ) ) {
21	return;
22	}
23
24	$root = BETTER_PAYMENT_PATH;
25	$assets_dir = $root . '/assets/blocks/campaign-display/';
26
27	// Load dependency manifest generated by the blocks webpack build.
28	$asset_file = file_exists( $assets_dir . 'index.min.asset.php' )
29	? require $assets_dir . 'index.min.asset.php'
30	: [ 'dependencies' => [], 'version' => BETTER_PAYMENT_VERSION ];
31
32	// Register editor script from compiled assets.
33	$script_src = file_exists( $assets_dir . 'index.min.js' )
34	? BETTER_PAYMENT_ASSETS . '/blocks/campaign-display/index.min.js'
35	: null;
36
37	if ( $script_src ) {
38	wp_register_script(
39	'better-payment-campaign-display-editor',
40	$script_src,
41	$asset_file['dependencies'],
42	$asset_file['version'],
43	true
44	);
45	}
46
47	// Register frontend style from compiled assets.
48	$style_src = file_exists( $assets_dir . 'style.min.css' )
49	? BETTER_PAYMENT_ASSETS . '/blocks/campaign-display/style.min.css'
50	: null;
51
52	if ( $style_src ) {
53	wp_register_style(
54	'better-payment-campaign-display-style',
55	$style_src,
56	[],
57	$asset_file['version']
58	);
59	}
60
61	// Use the assets/ copy of block.json, because src/ is excluded from the
62	// release zip and from `git archive` (.distignore / .gitattributes). Reading
63	// it only from src/ meant this block never registered in a distributed build.
64	// Same resolution order as BlockManager::register_single_block().
65	$block_json = $root . '/assets/blocks/blocks/campaign-display/';
66
67	// Fall back to src/ in a dev checkout where the blocks build has not run.
68	if ( ! file_exists( $block_json . 'block.json' ) ) {
69	$block_json = $root . '/src/blocks/campaign-display/';
70	}
71
72	if ( ! file_exists( $block_json . 'block.json' ) ) {
73	return;
74	}
75
76	register_block_type(
77	$block_json,
78	[
79	'render_callback' => [ $this, 'render' ],
80	'editor_script' => 'better-payment-campaign-display-editor',
81	'style' => 'better-payment-campaign-display-style',
82	]
83	);
84	}
85
86	/**
87	* Server-side render callback.
88	*
89	* @param array $attributes Block attributes from block.json.
90	* @return string
91	*/
92	public function render( array $attributes ): string {
93	$campaign_id = absint( $attributes['campaignId'] ?? 0 );
94	if ( ! $campaign_id ) {
95	return '<p class="bp-campaign-placeholder">' . esc_html__( 'Please select a campaign.', 'better-payment' ) . '</p>';
96	}
97
98	$post = get_post( $campaign_id );
99	if ( ! $post \|\| $post->post_type !== 'bp_campaign' ) {
100	return '';
101	}
102
103	if ( ! wp_script_is( 'fundraising-campaign-script', 'enqueued' ) ) {
104	wp_enqueue_script( 'fundraising-campaign-script' );
105	}
106
107	return RendererService::render_campaign( $campaign_id );
108	}
109	}
110