jetformbuilder / modules / blocks-v2 / repeater-field / block-render.php

block-render.php in JetFormBuilder — Dynamic Blocks Form Builder 3.6.6, at modules/blocks-v2/repeater-field/block-render.php

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1	<?php
2
3	namespace JFB_Modules\Blocks_V2\Repeater_Field;
4
5	// If this file is called directly, abort.
6	use Jet_Form_Builder\Blocks\Block_Helper;
7	use Jet_Form_Builder\Blocks\Render\Base;
8	use Jet_Form_Builder\Classes\Builder_Helper;
9
10	if ( ! defined( 'WPINC' ) ) {
11	die;
12	}
13
14	/**
15	* @property Block_Type block_type
16	*
17	* Class Repeater_Field_Render
18	* @package Jet_Form_Builder\Blocks\Render
19	*/
20	class Block_Render extends Base {
21
22	public function get_name() {
23	return 'repeater-field';
24	}
25
26	public function render( $wp_block = null, $template = null ) {
27	if ( empty( $wp_block['innerBlocks'] ) ) {
28	return '';
29	}
30
31	$this->add_attribute( 'class', 'jet-form-builder-repeater jet-form-builder__field' );
32	$this->add_attribute( 'class', $this->block_type->block_attrs['class_name'] );
33	$this->add_attribute( 'data-required', $this->block_type->get_required_val() );
34	$this->add_attribute( 'data-jfb-sync' );
35
36	$attrs = Builder_Helper::attrs(
37	array(
38	array( 'data-field-name', esc_attr( $this->block_type->block_attrs['name'] ) ),
39	array( 'name', esc_attr( $this->block_type->block_attrs['name'] ) ),
40	array( 'data-calc-type', esc_attr( $this->block_type->calc_type ) ),
41	array( 'data-formula', esc_attr( $this->block_type->get_calculated_formula() ) ),
42	array( 'data-manage-items', esc_attr( $this->block_type->manage_items ) ),
43	array( 'data-items-field', esc_attr( $this->block_type->items_field ) ),
44	)
45	);
46
47	$html = '<div class="jet-form-builder__field-wrap">';
48	$content = '';
49
50	foreach ( $this->iterate_rows_html( $wp_block ) as $part ) {
51	$content .= $part;
52	}
53
54	$html .= sprintf(
55	'<div data-repeater="1" %1$s %2$s>%3$s',
56	$attrs,
57	$this->get_attributes_string(),
58	$content
59	);
60
61	if ( ! $this->block_type->manage_items ) {
62	$html .= sprintf(
63	'<div class="jet-form-builder-repeater__actions">
64	<button type="button" class="jet-form-builder-repeater__new">%1$s</button>
65	</div>',
66	wp_kses_post( $this->block_type->new_item_label )
67	);
68	}
69
70	$html .= '</div>';
71	$html .= '</div>';
72
73	return parent::render( null, $html );
74	}
75
76	protected function iterate_rows_html( $wp_block ): \Generator {
77	foreach ( $this->populate_blocks_or_html( $wp_block ) as $row ) {
78	// just html
79	if ( is_string( $row ) ) {
80	yield $row;
81
82	continue;
83	}
84
85	yield Block_Helper::render_with_context(
86	$row,
87	$this->block_type->block_context + array(
88	Block_Type::CONTEXT_NAME => $this->block_type->block_attrs['name'] ?? '',
89	Block_Type::CONTEXT_MANAGE_ITEMS => $this->block_type->manage_items,
90	)
91	);
92	}
93	}
94
95	protected function populate_blocks_or_html( $wp_block ): \Generator {
96	// repeater template should always render
97	yield array(
98	'blockName' => 'jet-forms/repeater-row',
99	'attrs' => array(
100	'isTemplate' => true,
101	),
102	'innerBlocks' => $wp_block['innerBlocks'],
103	'innerContent' => $wp_block['innerContent'],
104	);
105
106	$repeater_rows = $this->block_type->block_attrs['default'];
107
108	if ( ! $repeater_rows \|\| ! is_array( $repeater_rows ) ) {
109	yield '<div class="jet-form-builder-repeater__items"></div>';
110
111	return;
112	}
113
114	yield '<div class="jet-form-builder-repeater__items">';
115
116	$repeater_rows = array_values( $repeater_rows );
117	$counter = 0;
118
119	foreach ( $repeater_rows as $row ) {
120	yield array(
121	'blockName' => 'jet-forms/repeater-row',
122	'attrs' => array(
123	'rowDefault' => $row,
124	'currentIndex' => $counter,
125	),
126	'innerBlocks' => $wp_block['innerBlocks'],
127	'innerContent' => $wp_block['innerContent'],
128	);
129	++$counter;
130	}
131
132	yield '</div>';
133	}
134
135	/**
136	* @see \Jet_Form_Builder\Blocks\Render\Calculated_Field_Render::get_fields_label_tag
137	*
138	* @return string
139	*/
140	protected function get_fields_label_tag(): string {
141	return 'div';
142	}
143
144	}
145