yaymail / src / PreviewEmail / PreviewEmailWoo.php

PreviewEmailWoo.php in YayMail – WooCommerce Email Customizer 4.4.5, at src/PreviewEmail/PreviewEmailWoo.php

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1	<?php
2
3	namespace YayMail\PreviewEmail;
4
5	use YayMail\Utils\SingletonTrait;
6	use YayMail\YayMailTemplate;
7	use YayMail\SupportedPlugins;
8	use YayMail\Models\TemplateModel;
9
10	/**
11	*
12	* @method static PreviewEmailWoo get_instance()
13	*/
14	class PreviewEmailWoo {
15	use SingletonTrait;
16
17	public static $recipient;
18
19	private function __construct() {}
20
21	public static function email_preview_output( $order_id, $email_id, $email_address = '', $variant = '' ) {
22	$current_email = yaymail_get_email( $email_id );
23	$current_email = ! empty( $current_email ) && method_exists( $current_email, 'get_root_email' ) ? $current_email->get_root_email() : '';
24
25	if ( empty( $current_email ) ) {
26	return [
27	'html' => yaymail_get_content( '/templates/preview-email/notice.php' ),
28	'subject' => str_replace( '(N/A)', '', str_replace( '{blogname}', wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), '[' . wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ) . '] - ' . self::get_email_title_by_id( $email_id ) ) ),
29	'is_disabled_send_mail' => true,
30	];
31	}
32
33	$email_class = get_class( $current_email );
34
35	$order = wc_get_order( $order_id );
36	$template_data = new YayMailTemplate( $email_id, '', $variant );
37	// Enabled-ness always comes from the default design; the variant only swaps the layout.
38	$default_template = '' === $variant ? $template_data : new YayMailTemplate( $email_id );
39
40	if ( ! $default_template->is_enabled() ) {
41	return self::render_default_preview( $current_email, $email_class, $order );
42	}
43
44	self::$recipient = is_email( $email_address ) ? $email_address : '';
45
46	WC()->payment_gateways();
47	WC()->shipping();
48
49	add_filter( 'woocommerce_email_recipient_' . $current_email->id, [ __CLASS__, 'no_recipient' ] );
50	add_filter( 'woocommerce_new_order_email_allows_resend', '__return_true' );
51	add_filter( 'yaymail_is_preview_email', '__return_true' );
52	if ( '' !== $variant ) {
53	// Preview the variant being edited; rule-based resolution is skipped while previewing.
54	add_filter(
55	'yaymail_email_get_variant',
56	function () use ( $variant ) {
57	return $variant;
58	},
59	20
60	);
61	}
62
63	$core_template_ids = SupportedPlugins::get_instance()->get_template_ids_from_core();
64	$addon_template_ids = SupportedPlugins::get_instance()->get_all_addon_supported_template_ids();
65	$supported_template_ids = array_merge( $core_template_ids, $addon_template_ids );
66
67	if ( in_array( $email_id, $supported_template_ids, true ) ) {
68	// Sample order fallback
69	if ( empty( $order ) ) {
70	return self::render_sample_preview( $template_data, $current_email );
71	}
72
73	self::trigger_email( $email_class, $current_email, $order_id );
74	$content = self::get_email_content( $current_email );
75	$is_disabled_send_mail = false;
76	} else {
77	$content = yaymail_get_content( '/templates/preview-email/notice.php', [ 'template_data' => $template_data ] );
78	$is_disabled_send_mail = true;
79	}
80
81	remove_filter( 'woocommerce_new_order_email_allows_resend', '__return_true', 10 );
82
83	return [
84	'html' => yaymail_kses_post( $content ),
85	'subject' => self::get_subject( $current_email, $order ),
86	'is_disabled_send_mail' => $is_disabled_send_mail,
87	];
88	}
89
90	public static function get_email_title_by_id( $email_id ) {
91	$templates = TemplateModel::get_instance()->find_all();
92	foreach ( $templates as $template ) {
93	if ( $template['name'] === $email_id ) {
94	return $template['template_title'];
95	}
96	}
97	return __( 'Email Subject', 'yaymail' );
98	}
99
100	private static function get_subject( $current_email, $order ) {
101	$text_replace = [
102	'{order_number}' => ! empty( $order ) ? '#' . $order->get_order_number() : '#1',
103	'{order_date}' => ! empty( $order ) ? gmdate( get_option( 'date_format' ), strtotime( $order->get_date_created() ) ) : gmdate( get_option( 'date_format' ) ),
104	'{order_id}' => ! empty( $order ) ? '#' . $order->get_id() : '#1',
105	'{blogname}' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ),
106	];
107
108	$subject = ! empty( $current_email->subject ) ? str_replace( array_keys( $text_replace ), $text_replace, $current_email->subject ) : $current_email->get_subject();
109	return $subject;
110	}
111
112	private static function render_sample_preview( $template_data, $current_email ) {
113	$render_data = [
114	'is_sample' => true,
115	'is_customized_preview' => true,
116	];
117	$content = $template_data->get_content( $render_data );
118
119	return [
120	'html' => yaymail_kses_post( $content ),
121	'subject' => self::get_subject( $current_email, '' ),
122	];
123	}
124
125	private static function render_default_preview( $current_email, $email_class, $order ) {
126	add_filter(
127	'woocommerce_email_preview_dummy_order',
128	function ( $dummy_order ) use ( $order ) {
129	return ! empty( $order ) ? $order : $dummy_order;
130	},
131	10,
132	2
133	);
134	try {
135	$email_preview = wc_get_container()->get( \Automattic\WooCommerce\Internal\Admin\EmailPreview\EmailPreview::class );
136	$email_preview->set_email_type( $email_class );
137	$message = $email_preview->render();
138	$message = $email_preview->ensure_links_open_in_new_tab( $message );
139	$content = $message;
140	$is_disabled_send_mail = false;
141	} catch ( \Throwable $e ) {
142	ob_end_clean();
143	$content = yaymail_get_content( '/templates/preview-email/notice.php' );
144	$is_disabled_send_mail = true;
145	}
146
147	return [
148	'html' => yaymail_kses_post( $content ),
149	'subject' => self::get_subject( $current_email, $order ),
150	'is_disabled_send_mail' => $is_disabled_send_mail,
151	];
152	}
153
154	private static function trigger_email( $email_class, $email, $order_id ) {
155	try {
156	/**
157	* Filter: yaymail_trigger_to_preview_email
158	*
159	* Allows developers to control whether to use custom email trigger logic
160	* instead of the default WooCommerce email trigger.
161	*
162	* @param bool $should_use_custom_trigger Whether to use custom trigger logic (default: false)
163	* @param object $email The email object instance
164	* @param int $order_id The order ID
165	*
166	* @return bool True to use custom trigger via 'yaymail_trigger_email' action, false to use default WooCommerce trigger
167	*/
168	if ( apply_filters( 'yaymail_trigger_to_preview_email', false, $email, $order_id ) ) {
169	/**
170	* Action: yaymail_trigger_email
171	*
172	* Fired when custom email trigger logic should be used instead of
173	* the default WooCommerce email trigger. This allows addons and
174	* custom implementations to handle email triggering differently.
175	*
176	* @param object $email The email object instance
177	* @param int $order_id The order ID
178	*/
179	do_action( 'yaymail_trigger_email', $email, $order_id );
180	} else {
181	// Default WooCommerce email trigger logic
182	$order = wc_get_order( $order_id );
183	$email->set_object( $order );
184	$email->trigger( $order_id );
185	}//end if
186	} catch ( \Exception $e ) {
187	return [ 'error' => $e ];
188	}//end try
189	}
190
191	private static function get_email_content( $email ) {
192	$email->email_type = 'html';
193	$content = $email->get_content();
194	return apply_filters( 'woocommerce_mail_content', $email->style_inline( $content ) );
195	}
196
197	public static function no_recipient( $recipient ): string {
198	if ( self::$recipient !== '' ) {
199	$recipient = self::$recipient;
200	} else {
201	$recipient = '';
202	}
203	return $recipient;
204	}
205	}
206