extendify / app / Shared / Services / PluginDependencies / Forms / ContactForm7.php

ContactForm7.php in Extendify 3.2.0, at app/Shared/Services/PluginDependencies/Forms/ContactForm7.php

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1	<?php
2
3	/**
4	* Create Contact Form 7 programmatically.
5	*/
6
7	namespace Extendify\Shared\Services\PluginDependencies\Forms;
8
9	defined('ABSPATH') \|\| die('No direct access.');
10
11	use Extendify\Shared\Services\PluginDependencies\PluginInstaller;
12
13	/**
14	* Create Contact Form 7 programmatically.
15	*/
16
17	class ContactForm7
18	{
19	/**
20	* The plugin slug.
21	*
22	* @var string
23	*/
24	public static $slug = 'contact-form-7/wp-contact-form-7.php';
25
26	/**
27	* Replace the placeholder for Contact Form 7.
28	*
29	* @param mixed $code - The code data.
30	* @param string $template - The form template.
31	* @param string $newCode - The plugin pattern code.
32	* @return mixed
33	*/
34	public static function create($code, $template, $newCode)
35	{
36	// Currently we only support the simple template.
37	if ($template !== 'simple' \|\| !preg_match('/-- wp:contact-form-7/m', $newCode)) {
38	return $code;
39	}
40
41	require_once ABSPATH . 'wp-admin/includes/plugin.php';
42	// If the plugin is already installed and active, we don't need to install it again.
43	if (!is_plugin_active(self::$slug)) {
44	$response = PluginInstaller::installPlugin('contact-form-7', self::$slug);
45	if (is_wp_error($response)) {
46	return $response;
47	}
48	}
49
50	$formId = self::getOrCreateForm(
51	'simple-contact-form',
52	__('Simple Contact Form', 'extendify-local')
53	);
54
55	// If we didn't get the form, send back an error to retry.
56	if (!$formId) {
57	return new \WP_Error('form_error', 'Could not create form');
58	}
59
60	$hash = substr(get_post_meta($formId, '_hash', true), 0, 7);
61	// Update the id.
62	$updatedContent = preg_replace('/"id":(\d+)/', '"id":' . $formId, $newCode);
63	// Update the hash.
64	$updatedContent = preg_replace('/"hash":"[a-f0-9]+"/', '"hash":"' . $hash . '"', $updatedContent);
65	// Update the id in the shortcode (which uses the hash value).
66	$updatedContent = preg_replace(
67	'/\[contact-form-7 id="[a-f0-9]+"/',
68	'[contact-form-7 id="' . $hash . '"',
69	$updatedContent
70	);
71
72	return $updatedContent;
73	}
74
75	/**
76	* Retrieve or create a Contact Form 7
77	*
78	* @param string $template - The form template.
79	* @param string $title - The form title.
80	*
81	* @return mixed
82	*/
83	private static function getOrCreateForm($template, $title)
84	{
85	$query = new \WP_Query([
86	'post_type' => 'wpcf7_contact_form',
87	'post_status' => 'publish',
88	]);
89
90	// If we already made the same form, return the ID.
91	foreach ($query->posts as $post) {
92	$postMeta = get_post_meta($post->ID, 'extendify_form_type', true);
93
94	if ($postMeta === $template) {
95	return $post->ID;
96	}
97	}
98
99	$form = \wpcf7_save_contact_form(['title' => $title]);
100	if (!$form) {
101	return false;
102	}
103
104	add_post_meta($form->id(), 'extendify_form_type', $template);
105	return $form->id();
106	}
107	}
108