yatra / app / Services / EmailTemplatePreviewService.php

EmailTemplatePreviewService.php in Yatra – Travel Booking & Tour Operator Software 3.0.13, at app/Services/EmailTemplatePreviewService.php

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1	<?php
2
3	declare(strict_types=1);
4
5	namespace Yatra\Services;
6
7	/**
8	* Renders email preview HTML for any bundled template key (core settings + Pro default bodies).
9	*/
10	final class EmailTemplatePreviewService
11	{
12	/**
13	* @return array{subject: string, body: string}
14	*/
15	public static function render(
16	string $templateKey,
17	string $subjectTpl,
18	string $bodyTpl,
19	?int $tripId = null
20	): array {
21	$key = sanitize_key($templateKey);
22	if ($key === '' \|\| !self::isPreviewable($key)) {
23	throw new \InvalidArgumentException(__('Unknown email template.', 'yatra'));
24	}
25
26	$samples = EmailTemplateSampleData::forTemplateKey($key, $tripId);
27	$coreType = TransactionalEmailTemplateService::coreTemplateKeyToType($key);
28
29	if ($coreType !== null) {
30	return TransactionalEmailTemplateService::renderWithStringTemplates(
31	$coreType,
32	$subjectTpl,
33	$bodyTpl,
34	$samples
35	);
36	}
37
38	$defaults = EmailTemplateDefaults::proSystemTemplate($key);
39	if ($defaults === null) {
40	throw new \InvalidArgumentException(__('Unknown email template.', 'yatra'));
41	}
42
43	$subjectOut = $subjectTpl !== ''
44	? TransactionalEmailTemplateService::parseMergeTags($subjectTpl, $samples)
45	: TransactionalEmailTemplateService::parseMergeTags($defaults['subject'], $samples);
46
47	$bodyRaw = $bodyTpl !== '' ? $bodyTpl : $defaults['body'];
48	$bodyOut = TransactionalEmailTemplateService::parseMergeTags($bodyRaw, $samples);
49
50	return [
51	'subject' => $subjectOut,
52	'body' => $bodyOut,
53	];
54	}
55
56	public static function isPreviewable(string $templateKey): bool
57	{
58	return EmailTemplateSampleData::isPreviewableTemplateKey(sanitize_key($templateKey));
59	}
60	}
61