learnpress / inc / Ajax / AddonsAjax.php

AddonsAjax.php in LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 4.4.9, at inc/Ajax/AddonsAjax.php

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1	<?php
2	/**
3	* Class AddonsAjax
4	*
5	* Handle add-on actions (install, update, activate, deactivate, update-purchase)
6	* via the LearnPress AJAX dispatcher.
7	*
8	* @since 4.4.7
9	* @version 1.0.0
10	*/
11
12	namespace LearnPress\Ajax;
13
14	use Exception;
15	use LearnPress\Helpers\Response;
16	use LearnPress\Models\UserModel;
17	use LearnPress\Services\AddonService;
18	use LearnPress\TemplateHooks\Admin\AdminAddonsPage;
19	use LP_Helper;
20	use LP_Request;
21	use LP_Settings;
22	use LP_WP_Filesystem;
23	use Throwable;
24
25	defined( 'ABSPATH' ) \|\| exit;
26
27	/**
28	* Class AddonsAjax
29	*/
30	class AddonsAjax extends AbstractAjax {
31	/**
32	* @var AddonService
33	*/
34	private $addon_service;
35
36	/**
37	* AddonsAjax constructor.
38	*/
39	public function __construct() {
40	$this->addon_service = AddonService::instance();
41	}
42
43	/**
44	* Handle addon action: install, update, activate, deactivate, update-purchase.
45	*
46	* @return void
47	*/
48	public function addon_action() {
49	$response = new Response();
50	$lp_file_system = LP_WP_Filesystem::instance();
51
52	try {
53	if ( is_multisite() && ! is_super_admin() ) {
54	throw new Exception( __( 'You do not have permission.', 'learnpress' ) );
55	} elseif ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) ) {
56	throw new Exception( __( 'You do not have permission.', 'learnpress' ) );
57	}
58
59	$params = LP_Helper::json_decode( LP_Request::get_param( 'data' ), true );
60	if ( ! is_array( $params ) ) {
61	throw new Exception( __( 'Params is invalid!', 'learnpress' ) );
62	}
63
64	$action = sanitize_key( $params['action_type'] ?? '' );
65	if ( empty( $action ) ) {
66	throw new Exception( __( 'Action is invalid!', 'learnpress' ) );
67	}
68
69	$addon = $params['addon'] ?? [];
70	if ( empty( $addon ) \|\| ! is_array( $addon ) ) {
71	throw new Exception( __( 'Params is invalid!', 'learnpress' ) );
72	}
73
74	$purchase_code = sanitize_text_field( $params['purchase_code'] ?? '' );
75
76	switch ( $action ) {
77	case 'install':
78	case 'update':
79	if ( ! current_user_can( 'install_plugins' ) ) {
80	throw new Exception( __( 'You do not have permission to install plugins.', 'learnpress' ) );
81	}
82
83	$link_download = '';
84	$path_file = '';
85	$package = '';
86	$is_paid_addon = empty( $addon['is_free'] ) && empty( $addon['is_org'] );
87	$purchase_info = null;
88
89	if ( $is_paid_addon && 'update' === $action && empty( $purchase_code ) ) {
90	$purchase_codes = LP_Settings::get_option( $this->addon_service->key_purchase_addons, array() );
91	$purchase_code = $purchase_codes[ $addon['slug'] ] ?? '';
92	}
93
94	if ( $is_paid_addon && 'install' === $action ) {
95	$purchase_info = $this->addon_service->validate_and_save_purchase_code( $addon['slug'], (string) $purchase_code );
96	}
97
98	if ( ! empty( $addon['is_org'] ) ) {
99	$link_download = "{$this->addon_service->link_org}{$addon['slug']}.{$addon['version']}.zip";
100	} else {
101	// Allow active key for site if site active on DB "updates" is empty.
102	$this->addon_service->active_site( $addon['slug'], $purchase_code );
103	// Download addon from ThimPress server.
104	$path_file = $this->addon_service->download_from_thimpress( $addon, $purchase_code );
105	}
106
107	if ( ! empty( $link_download ) ) {
108	$package = $link_download;
109	} elseif ( ! empty( $path_file ) ) {
110	$package = $path_file;
111	}
112
113	if ( 'update' === $action ) {
114	$this->addon_service->update( $addon, $package );
115	} else {
116	$this->addon_service->install( $addon, $package );
117	}
118
119	if ( ! empty( $path_file ) ) {
120	$lp_file_system->lp_filesystem->delete( $path_file );
121	}
122
123	break;
124	case 'activate':
125	if ( ! current_user_can( 'activate_plugins' ) ) {
126	throw new Exception( __( 'You do not have permission to activate plugins.', 'learnpress' ) );
127	}
128
129	$this->addon_service->activate( $addon );
130	break;
131	case 'deactivate':
132	$this->addon_service->deactivate( $addon );
133	break;
134	case 'update-purchase':
135	$purchase_info = $this->addon_service->validate_and_save_purchase_code(
136	$addon['slug'],
137	(string) $purchase_code
138	);
139	break;
140	default:
141	break;
142	}
143
144	$response->status = Response::STATUS_SUCCESS;
145	$response->message = sprintf(
146	'"%s" %s %s',
147	$addon['name'] ?? '',
148	$action,
149	__( 'successfully', 'learnpress' )
150	);
151
152	$addon_obj = json_decode( wp_json_encode( $addon ) );
153	if ( ! empty( $purchase_info ) ) {
154	$addon_obj->purchase_info = $purchase_info;
155	}
156
157	wp_cache_delete( 'plugins', 'plugins' );
158	$plugins_installed = get_plugins();
159	$plugins_activated = get_option( 'active_plugins', array() );
160	$keys_purchase = LP_Settings::get_option( $this->addon_service->key_purchase_addons, array() );
161
162	$response->data->html = AdminAddonsPage::html_addon_item(
163	$addon_obj,
164	array(
165	'plugins_installed' => $plugins_installed,
166	'plugins_activated' => $plugins_activated,
167	'keys_purchase' => $keys_purchase,
168	)
169	);
170	} catch ( Throwable $e ) {
171	$response->message = $e->getMessage();
172	}
173
174	wp_send_json( $response );
175	}
176	}
177