yaymail / src / Elements / ElementsLoader.php

ElementsLoader.php in YayMail – WooCommerce Email Customizer 4.4.0, at src/Elements/ElementsLoader.php

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1	<?php
2
3	namespace YayMail\Elements;
4
5	use YayMail\Abstracts\BaseElement;
6	use YayMail\Shortcodes\ShortcodesExecutor;
7	use YayMail\Utils\SingletonTrait;
8	use YayMail\Utils\TemplateHelpers;
9
10	/**
11	* Email Loader Class
12	*
13	* @method static ElementsLoader get_instance()
14	*/
15	class ElementsLoader {
16
17	use SingletonTrait;
18
19	private $elements = [];
20
21	private function __construct() {
22	$dir = new \DirectoryIterator( YAYMAIL_PLUGIN_PATH . '/src/Elements' );
23	foreach ( $dir as $fileinfo ) {
24	if ( ! $fileinfo->isDot() ) {
25	$file_name = $fileinfo->getFilename();
26	$class_name = basename( $file_name, '.php' );
27	$class = 'YayMail\\Elements\\' . $class_name;
28	if ( __CLASS__ === $class \|\| 'ElementsHelper' === $class_name ) {
29	continue;
30	}
31	if ( class_exists( $class ) ) {
32	$instance = $class::get_instance();
33	$this->register_element( $instance );
34	}
35	}
36	}
37
38	do_action( 'yaymail_register_elements', $this );
39
40	$emails = yaymail_get_emails();
41
42	foreach ( $this->elements as $element ) {
43	foreach ( $emails as $email ) {
44	if ( $element->is_available_in_email( $email ) ) {
45	$email->register_element( $element );
46	}
47	}
48	}
49	}
50
51	public function register_element( $element ) {
52	if ( ! ( $element instanceof BaseElement ) ) {
53	return;
54	}
55	$this->elements[] = $element;
56	}
57
58	public function get_all() {
59	return $this->elements;
60	}
61
62	public function get_element_instance_by_type( $type ) {
63	foreach ( $this->elements as $element ) {
64	if ( $element->get_type() === $type ) {
65	return $element;
66	}
67	}
68	return null;
69	}
70
71	public static function load_elements( $elements ) {
72	$content = [];
73	if ( ! is_array( $elements ) ) {
74	return [];
75	}
76	foreach ( $elements as $element ) {
77	if ( isset( $element['integration'] ) && '3rd' === $element['integration'] ) {
78	$class = 'YayMail\Integrations\\' . $element['type'];
79	} elseif ( ! empty( $element['addon_namespace'] ) ) {
80	$class = $element['addon_namespace'] . '\\Elements\\' . $element['type'];
81	} elseif ( ! empty( $element['caller_class'] ) ) {
82	$class = $element['caller_class'];
83	} else {
84	$class = 'YayMail\Elements\\' . $element['type'];
85	}
86	if ( ! class_exists( $class ) ) {
87	continue;
88	}
89
90	$attributes = isset( $element['attributes'] ) ? $element['attributes'] : [];
91	$element_info = $class::get_data( $attributes );
92
93	// Map data to get the 'default_value' only
94	$mapped_data = array_map(
95	function( $attribute ) {
96	// If the attribute has default value, get the default value
97	// Else leave the whole value as is
98	return $attribute['default_value'] ?? $attribute;
99	},
100	$element_info['data']
101	);
102	$element_info['data'] = $mapped_data;
103
104	// Remove unneeded attributes
105	$unneeded_attributes = [ 'icon', 'group', 'position' ];
106	foreach ( $unneeded_attributes as $attribute ) {
107	unset( $element_info[ $attribute ] );
108	}
109
110	$content[] = $element_info;
111	}//end foreach
112	return $content;
113	}
114
115	/**
116	* Render list elements
117	*
118	* @param $args includes
119	* $render_data
120	* $template
121	* $settings
122	* $is_nested
123	* ...
124	*/
125	public static function render_elements( $elements, $args ) {
126	$is_nested = isset( $args['is_nested'] ) ? $args['is_nested'] : false;
127	$is_horizontal = isset( $args['is_horizontal'] ) ? $args['is_horizontal'] : false;
128	$template_name = $args['template']->get_name();
129
130	$shortcodes = yaymail_get_email_shortcodes( $template_name );
131
132	// if ( ! empty( $args['render_data']['order'] ) ) {
133	// $order = $args['render_data']['order'];
134	// if ( $order instanceof \WC_Order ) {
135	// $order_id = $order->get_id();
136	// } elseif ( is_numeric( $order ) ) {
137	// $order_id = $order;
138	// } else {
139	// $order_id = null;
140	// }
141	// $shortcodes = apply_filters( 'yaymail_extra_shortcodes', $shortcodes, $template_name, $order_id );
142	// }
143
144	$args = apply_filters( 'yaymail_template_rendering_args', $args, $template_name, $elements );
145
146	foreach ( $elements as $element ) {
147	if ( empty( $element['available'] ) ) {
148	continue;
149	}
150
151	if ( ! apply_filters( 'yaymail_validate_element_before_sending', true, $element, $args ) ) {
152	continue;
153	}
154
155	$args['element'] = $element;
156
157	new ShortcodesExecutor( $shortcodes, $args );
158
159	$element_instance = yaymail_get_element( $element['type'] );
160
161	$layout = '';
162	if ( $element_instance ) {
163	$layout = $element_instance->get_layout( $element, $args );
164	}
165
166	$layout = TemplateHelpers::remove_empty_shortcodes( $layout );
167
168	/**
169	* Render Column content
170	*/
171	if ( 'column' === $element['type'] \|\| $is_nested ) {
172	yaymail_kses_post_e( $layout );
173	continue;
174	}
175
176	/**
177	* Render Container content
178	*/
179	if ( $is_horizontal ) {
180	$width = count( $elements ) > 1 ? round( 100 / count( $elements ), 2 ) : 100;
181	?>
182	<td style="padding: 0; width: <?php echo esc_attr( $width ); ?>%; max-width: <?php echo esc_attr( $width ); ?>%;padding-left: 0;padding-right: 0;"><?php yaymail_kses_post_e( $layout ); ?></td>
183	<?php
184	continue;
185	}
186	?>
187	<tr>
188	<td style="padding: 0;"><?php yaymail_kses_post_e( $layout ); ?></td>
189	</tr>
190	<?php
191	}//end foreach
192	}
193	}
194