formidable / classes / models / FrmInstallPlugin.php

FrmInstallPlugin.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.34, at classes/models/FrmInstallPlugin.php

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1	<?php
2	if ( ! defined( 'ABSPATH' ) ) {
3	die( 'You are not allowed to call this page directly.' );
4	}
5
6	/**
7	* @since 4.04.04
8	*/
9	class FrmInstallPlugin {
10
11	/**
12	* Format: folder/filename.php.
13	*
14	* @var string
15	*/
16	protected $plugin_file;
17
18	/**
19	* @var string
20	*/
21	protected $plugin_slug;
22
23	/**
24	* @param array $atts
25	*/
26	public function __construct( $atts ) {
27	$this->plugin_file = $atts['plugin_file'];
28	list( $slug, $file ) = explode( '/', $this->plugin_file );
29	$this->plugin_slug = $slug;
30	}
31
32	/**
33	* @return string
34	*/
35	public function get_activate_link() {
36	if ( $this->is_installed() && $this->is_active() ) {
37	return '';
38	}
39	return $this->is_installed() ? $this->activate_url() : $this->install_url();
40	}
41
42	/**
43	* @return bool
44	*/
45	public function is_installed() {
46	return is_dir( WP_PLUGIN_DIR . '/' . $this->plugin_slug );
47	}
48
49	/**
50	* @return bool
51	*/
52	public function is_active() {
53	return is_plugin_active( $this->plugin_file );
54	}
55
56	/**
57	* @return string
58	*/
59	protected function install_url() {
60	return wp_nonce_url( self_admin_url( 'update.php?action=install-plugin&plugin=' . $this->plugin_slug ), 'install-plugin_' . $this->plugin_slug );
61	}
62
63	/**
64	* @return string
65	*/
66	protected function activate_url() {
67	return wp_nonce_url( self_admin_url( 'plugins.php?action=activate&plugin=' . $this->plugin_file ), 'activate-plugin_' . $this->plugin_file );
68	}
69
70	/**
71	* Handles the AJAX request to install a plugin.
72	*
73	* @since 6.9
74	*
75	* @return void
76	*/
77	public static function ajax_install_plugin() {
78	// Check permission and nonce.
79	FrmAppHelper::permission_check( 'install_plugins' );
80	check_ajax_referer( 'frm_ajax', 'nonce' );
81
82	// Get posted data.
83	$plugin_slug = FrmAppHelper::get_post_param( 'plugin', '', 'sanitize_text_field' );
84
85	if ( ! empty( get_plugins()[ $plugin_slug ] ) ) {
86	$activate = activate_plugin( $plugin_slug );
87	} else {
88	// Include necessary files for plugin installation.
89	require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
90	require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
91
92	// Get the plugin information.
93	$api = plugins_api(
94	'plugin_information',
95	array(
96	'slug' => $plugin_slug,
97	'fields' => array(
98	'sections' => false,
99	),
100	)
101	);
102
103	if ( is_wp_error( $api ) ) {
104	wp_send_json_error( $api->get_error_message() );
105	}
106
107	if ( ! FrmAddonsController::url_is_allowed( $api->versions['trunk'] ) ) {
108	wp_send_json_error( 'This download is not allowed' );
109	}
110
111	// Set up the Plugin Upgrader.
112	$upgrader = new Plugin_Upgrader( new WP_Ajax_Upgrader_Skin() );
113
114	// Install the plugin.
115	$result = $upgrader->install( $api->versions['trunk'] );
116
117	if ( is_wp_error( $result ) ) {
118	wp_send_json_error( $result->get_error_message() );
119	}
120
121	// Activate the plugin.
122	$activate = activate_plugin( $upgrader->plugin_info() );
123	}//end if
124
125	if ( is_wp_error( $activate ) ) {
126	wp_send_json_error( $activate->get_error_message() );
127	}
128
129	if ( 'wp-mail-smtp' === $plugin_slug ) {
130	update_option( 'wp_mail_smtp_activation_prevent_redirect', true );
131	}
132
133	// Send a success response.
134	wp_send_json_success( __( 'Plugin installed and activated successfully.', 'formidable' ) );
135	}
136
137	/**
138	* Checks plugin activation status via AJAX.
139	*
140	* @since 6.9
141	*
142	* @return void
143	*/
144	public static function ajax_check_plugin_activation() {
145	// Check permission and nonce.
146	FrmAppHelper::permission_check( 'install_plugins' );
147	check_ajax_referer( 'frm_ajax', 'nonce' );
148
149	// Retrieve plugin identifier.
150	$plugin_path = FrmAppHelper::get_post_param( 'plugin_path', '', 'sanitize_text_field' );
151
152	// Respond based on plugin status.
153	if ( is_plugin_active( $plugin_path ) ) {
154	wp_send_json_success();
155	} else {
156	wp_send_json_error();
157	}
158	}
159	}
160