class-evf-admin.php — Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI 2.0.3

everest-forms / includes / admin / class-evf-admin.php

everest-forms / includes / admin Last commit date

class-evf-admin.php

240 lines

1	<?php
2	/**
3	* EverestForms Admin
4	*
5	* @package EverestForms\Admin
6	* @version 1.0.0
7	*/
8
9	defined( 'ABSPATH' ) \|\| exit;
10
11	/**
12	* EVF_Admin class.
13	*/
14	class EVF_Admin {
15
16	/**
17	* Constructor.
18	*/
19	public function __construct() {
20	add_action( 'init', array( $this, 'includes' ) );
21	add_action( 'admin_init', array( $this, 'buffer' ), 1 );
22	add_action( 'admin_init', array( $this, 'addon_actions' ) );
23	add_action( 'admin_init', array( $this, 'template_actions' ) );
24	add_action( 'admin_init', array( $this, 'admin_redirects' ) );
25	add_action( 'admin_footer', 'evf_print_js', 25 );
26	add_filter( 'admin_body_class', array( $this, 'admin_body_class' ) );
27	add_filter( 'admin_footer_text', array( $this, 'admin_footer_text' ), 1 );
28	}
29
30	/**
31	* Output buffering allows admin screens to make redirects later on.
32	*/
33	public function buffer() {
34	ob_start();
35	}
36
37	/**
38	* Include any classes we need within admin.
39	*/
40	public function includes() {
41	include_once __DIR__ . '/evf-admin-functions.php';
42	include_once __DIR__ . '/class-evf-admin-menus.php';
43	include_once __DIR__ . '/class-evf-admin-notices.php';
44	include_once __DIR__ . '/class-evf-admin-assets.php';
45	include_once __DIR__ . '/class-evf-admin-editor.php';
46	include_once __DIR__ . '/class-evf-admin-forms.php';
47	include_once __DIR__ . '/class-evf-admin-entries.php';
48	include_once __DIR__ . '/class-evf-admin-import-export.php';
49	include_once __DIR__ . '/class-evf-admin-deactivation-feedback.php';
50
51	// Setup/welcome.
52	if ( ! empty( $_GET['page'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
53	switch ( $_GET['page'] ) { // phpcs:ignore WordPress.Security.NonceVerification
54	case 'evf-welcome':
55	include_once __DIR__ . '/class-evf-admin-welcome.php';
56	break;
57	}
58	}
59	}
60
61	/**
62	* Handle redirects after addon activate/deactivate.
63	*/
64	public function addon_actions() {
65	if ( isset( $_GET['page'], $_REQUEST['action'] ) && 'evf-addons' === $_GET['page'] ) {
66	$action = sanitize_text_field( wp_unslash( $_REQUEST['action'] ) );
67	$plugin = isset( $_REQUEST['plugin'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['plugin'] ) ) : false;
68
69	if ( 'evf-addons-refresh' === $action ) {
70	if ( empty( $_GET['evf-addons-nonce'] ) \|\| ! wp_verify_nonce( sanitize_key( wp_unslash( $_GET['evf-addons-nonce'] ) ), 'refresh' ) ) {
71	wp_die( esc_html_e( 'Could not verify nonce', 'everest-forms' ) );
72	}
73
74	foreach ( array( 'evf_pro_license_plan', 'evf_addons_sections', 'evf_extensions_section' ) as $transient ) {
75	delete_transient( $transient );
76	}
77	}
78
79	if ( $plugin && in_array( $action, array( 'activate', 'deactivate' ), true ) ) {
80
81	if ( 'activate' === $action ) {
82	if ( ! current_user_can( 'activate_plugin', $plugin ) ) {
83	wp_die( esc_html__( 'Sorry, you are not allowed to activate this plugin.', 'everest-forms' ) );
84	}
85
86	check_admin_referer( 'activate-plugin_' . $plugin );
87
88	activate_plugin( $plugin );
89	} elseif ( 'deactivate' === $action ) {
90	if ( ! current_user_can( 'deactivate_plugins' ) ) {
91	wp_die( esc_html__( 'Sorry, you are not allowed to deactivate plugins for this site.', 'everest-forms' ) );
92	}
93
94	check_admin_referer( 'deactivate-plugin_' . $plugin );
95
96	deactivate_plugins( $plugin );
97	}
98	}
99
100	// Redirect to the add-ons page.
101	wp_safe_redirect( admin_url( 'admin.php?page=evf-addons' ) );
102	exit;
103	}
104	}
105
106	/**
107	* Handle redirects after template refresh.
108	*/
109	public function template_actions() {
110	if ( isset( $_GET['page'], $_REQUEST['action'] ) && 'evf-builder' === $_GET['page'] ) {
111	$action = sanitize_text_field( wp_unslash( $_REQUEST['action'] ) );
112	$templates = EVF_Admin_Form_Templates::get_template_data();
113	$templates = is_array( $templates ) ? $templates : array();
114	if ( 'evf-template-refresh' === $action ) {
115	if ( empty( $_GET['evf-template-nonce'] ) \|\| ! wp_verify_nonce( sanitize_key( wp_unslash( $_GET['evf-template-nonce'] ) ), 'refresh' ) ) {
116	wp_die( esc_html_e( 'Could not verify nonce', 'everest-forms' ) );
117	}
118
119	foreach ( array( 'evf_pro_license_plan', 'evf_template_sections', 'evf_template_section', 'evf_template_section_list' ) as $transient ) {
120	delete_transient( $transient );
121	}
122
123	// Redirect to the builder page normally.
124	wp_safe_redirect( admin_url( 'admin.php?page=evf-builder&create-form=1' ) );
125	exit;
126	}
127	}
128	}
129
130	/**
131	* Handle redirects to setup/welcome page after install and updates.
132	*
133	* For setup wizard, transient must be present, the user must have access rights, and we must ignore the network/bulk plugin updaters.
134	*/
135	public function admin_redirects() {
136	// Nonced plugin install redirects (whitelisted).
137	if ( ! empty( $_GET['evf-install-plugin-redirect'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
138	$plugin_slug = evf_clean( esc_url_raw( wp_unslash( $_GET['evf-install-plugin-redirect'] ) ) ); // phpcs:ignore WordPress.Security.NonceVerification.
139
140	$url = admin_url( 'plugin-install.php?tab=search&type=term&s=' . $plugin_slug );
141	wp_safe_redirect( $url );
142	exit;
143	}
144
145	// Setup wizard redirect.
146	if ( get_transient( '_evf_activation_redirect' ) && apply_filters( 'everest_forms_show_welcome_page', true ) ) {
147	$do_redirect = true;
148	$current_page = isset( $_GET['page'] ) ? evf_clean( sanitize_text_field( wp_unslash( $_GET['page'] ) ) ) : false; // phpcs:ignore WordPress.Security.NonceVerification
149
150	// On these pages, or during these events, postpone the redirect.
151	if ( wp_doing_ajax() \|\| is_network_admin() \|\| ! current_user_can( 'manage_everest_forms' ) ) {
152	$do_redirect = false;
153	}
154
155	// On these pages, or during these events, disable the redirect.
156	if ( 'evf-welcome' === $current_page \|\| EVF_Admin_Notices::has_notice( 'install' ) \|\| apply_filters( 'everest_forms_prevent_automatic_wizard_redirect', false ) \|\| isset( $_GET['activate-multi'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
157	delete_transient( '_evf_activation_redirect' );
158	$do_redirect = false;
159	}
160
161	if ( $do_redirect ) {
162	delete_transient( '_evf_activation_redirect' );
163	wp_safe_redirect( admin_url( 'index.php?page=evf-welcome' ) );
164	exit;
165	}
166	}
167	}
168
169	/**
170	* Change the admin footer text on EverestForms admin pages.
171	*
172	* @since 1.0.0
173	* @param string $footer_text Footer text.
174	* @return string
175	*/
176	public function admin_footer_text( $footer_text ) {
177	if ( ! current_user_can( 'manage_everest_forms' ) \|\| ! function_exists( 'evf_get_screen_ids' ) ) {
178	return $footer_text;
179	}
180	$current_screen = get_current_screen();
181
182	// Removing footer text from builder page.
183	if ( 'everest-forms_page_evf-builder' === $current_screen->id && isset( $_GET['form_id'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
184	add_filter(
185	'update_footer',
186	function () {
187	return '';
188	}
189	);
190	return '';
191	}
192
193	$evf_pages = evf_get_screen_ids();
194	// Check to make sure we're on a EverestForms admin page.
195	if ( isset( $current_screen->id ) && apply_filters( 'everest_forms_display_admin_footer_text', in_array( $current_screen->id, $evf_pages, true ) ) ) {
196	// Change the footer text.
197	if ( ! get_option( 'everest_forms_admin_footer_text_rated' ) ) {
198	$footer_text = sprintf(
199	/* translators: 1: EverestForms 2:: five stars */
200	esc_html__( 'If you like %1$s please leave us a %2$s rating. A huge thanks in advance!', 'everest-forms' ),
201	sprintf( '<strong>%s</strong>', esc_html__( 'Everest Forms', 'everest-forms' ) ),
202	'<a href="https://wordpress.org/support/plugin/everest-forms/reviews?rate=5#new-post" target="_blank" class="evf-rating-link" data-rated="' . esc_attr__( 'Thanks :)', 'everest-forms' ) . '">★★★★★</a>'
203	);
204	evf_enqueue_js(
205	"
206	jQuery( 'a.evf-rating-link' ).on( 'click', function() {
207	jQuery.post( '" . evf()->ajax_url() . "', { action: 'everest_forms_rated' } );
208	jQuery( this ).parent().text( jQuery( this ).data( 'rated' ) );
209	});
210	"
211	);
212	} else {
213	$footer_text = esc_html__( 'Thank you for creating with Everest Forms.', 'everest-forms' );
214	}
215	}
216
217	return $footer_text;
218	}
219
220	/**
221	* Add body classes for Everest builder.
222	*
223	* @param array $classes Admin body classes.
224	* @return array
225	*/
226	public function admin_body_class( $classes ) {
227	$screen = get_current_screen();
228	$screen_id = $screen ? $screen->id : '';
229
230	// Check to make sure we're on a EverestForms builder page.
231	if ( ( isset( $_GET['form_id'] ) \|\| isset( $_GET['create-form'] ) ) && in_array( $screen_id, array( 'everest-forms_page_evf-builder' ), true ) ) { // phpcs:ignore WordPress.Security.NonceVerification
232	$classes = isset( $_GET['form_id'] ) ? 'everest-forms-builder' : 'everest-forms-builder-setup'; // phpcs:ignore WordPress.Security.NonceVerification
233	}
234
235	return $classes;
236	}
237	}
238
239	return new EVF_Admin();
240