siteguard-menu-captcha.php — SiteGuard WP Plugin 1.7.7

siteguard / admin / siteguard-menu-captcha.php

siteguard / admin Last commit date

siteguard-menu-captcha.php

174 lines

1	<?php
2
3	class SiteGuard_Menu_CAPTCHA extends SiteGuard_Base {
4	const OPT_NAME_ENABLE = 'captcha_enable';
5	const OPT_NAME_LOGIN = 'captcha_login';
6	const OPT_NAME_COMMENT = 'captcha_comment';
7	const OPT_NAME_LOSTPASSWORD = 'captcha_lostpasswd';
8	const OPT_NAME_REGISTUSER = 'captcha_registuser';
9
10	function __construct() {
11	$this->render_page();
12	}
13	function is_captcha_switch_value( $value ) {
14	$items = array( '0', '1', '2' );
15	if ( in_array( $value, $items ) ) {
16	return true;
17	}
18	return false;
19	}
20	function render_page() {
21	global $siteguard_config, $siteguard_captcha;
22
23	$opt_val_enable = $siteguard_config->get( self::OPT_NAME_ENABLE );
24	$opt_val_login = $siteguard_config->get( self::OPT_NAME_LOGIN );
25	$opt_val_comment = $siteguard_config->get( self::OPT_NAME_COMMENT );
26	$opt_val_lostpassword = $siteguard_config->get( self::OPT_NAME_LOSTPASSWORD );
27	$opt_val_registuser = $siteguard_config->get( self::OPT_NAME_REGISTUSER );
28	if ( isset( $_POST['update'] ) && check_admin_referer( 'siteguard-menu-captcha-submit' ) ) {
29	$error = false;
30	$errors = siteguard_check_multisite();
31	if ( is_wp_error( $errors ) ) {
32	echo '<div class="error settings-error"><p><strong>';
33	echo esc_html( $errors->get_error_message() );
34	echo '</strong></p></div>';
35	$error = true;
36	}
37	if ( false === $error && '1' == $_POST[ self::OPT_NAME_ENABLE ] ) {
38	$ret = $siteguard_captcha->check_requirements();
39	if ( is_wp_error( $ret ) ) {
40	echo '<div class="error settings-error"><p><strong>' . esc_html( $ret->get_error_message() ) . '</strong></p></div>';
41	$error = true;
42	$siteguard_config->set( self::OPT_NAME_ENABLE, '0' );
43	$siteguard_config->update();
44	}
45	}
46	if ( ( false === $error )
47	&& ( ( false === $this->is_switch_value( $_POST[ self::OPT_NAME_ENABLE ] ) )
48	\|\| ( false === $this->is_captcha_switch_value( $_POST[ self::OPT_NAME_LOGIN ] ) )
49	\|\| ( false === $this->is_captcha_switch_value( $_POST[ self::OPT_NAME_COMMENT ] ) )
50	\|\| ( false === $this->is_captcha_switch_value( $_POST[ self::OPT_NAME_LOSTPASSWORD ] ) )
51	\|\| ( false === $this->is_captcha_switch_value( $_POST[ self::OPT_NAME_REGISTUSER ] ) ) ) ) {
52	echo '<div class="error settings-error"><p><strong>';
53	esc_html_e( 'ERROR: Invalid input value.', 'siteguard' );
54	echo '</strong></p></div>';
55	$error = true;
56	}
57	if ( false === $error ) {
58	$opt_val_enable = sanitize_text_field( $_POST[ self::OPT_NAME_ENABLE ] );
59	$opt_val_login = sanitize_text_field( $_POST[ self::OPT_NAME_LOGIN ] );
60	$opt_val_comment = sanitize_text_field( $_POST[ self::OPT_NAME_COMMENT ] );
61	$opt_val_lostpassword = sanitize_text_field( $_POST[ self::OPT_NAME_LOSTPASSWORD ] );
62	$opt_val_registuser = sanitize_text_field( $_POST[ self::OPT_NAME_REGISTUSER ] );
63	$siteguard_config->set( self::OPT_NAME_ENABLE, $opt_val_enable );
64	$siteguard_config->set( self::OPT_NAME_LOGIN, $opt_val_login );
65	$siteguard_config->set( self::OPT_NAME_COMMENT, $opt_val_comment );
66	$siteguard_config->set( self::OPT_NAME_LOSTPASSWORD, $opt_val_lostpassword );
67	$siteguard_config->set( self::OPT_NAME_REGISTUSER, $opt_val_registuser );
68	$siteguard_config->update();
69	?>
70	<div class="updated"><p><strong><?php esc_html_e( 'Options saved.', 'siteguard' ); ?></strong></p></div>
71	<?php
72	}
73	}
74
75	echo '<div class="wrap">';
76	echo '<img src="' . SITEGUARD_URL_PATH . 'images/sg_wp_plugin_logo_40.png" alt="SiteGuard Logo" />';
77	echo '<h2>' . esc_html__( 'CAPTCHA', 'siteguard' ) . '</h2>';
78	echo '<div class="siteguard-description">'
79	. esc_html__( 'You can find docs about this function on ', 'siteguard' )
80	. '<a href="' . esc_url( __( 'https://www.jp-secure.com/siteguard_wp_plugin_en/howto/captcha/', 'siteguard' ) )
81	. '" target="_blank">'
82	. esc_html__( 'here', 'siteguard' )
83	. '</a>'
84	. esc_html__( '.', 'siteguard' )
85	. '</div>';
86	?>
87	<form name="form1" method="post" action="">
88	<table class="form-table">
89	<tr>
90	<th scope="row" colspan="2">
91	<ul class="siteguard-radios">
92	<li>
93	<input type="radio" name="<?php echo self::OPT_NAME_ENABLE; ?>" id="<?php echo self::OPT_NAME_ENABLE . '_on'; ?>" value="1" <?php checked( $opt_val_enable, '1' ); ?> >
94	<label for="<?php echo self::OPT_NAME_ENABLE . '_on'; ?>"><?php esc_html_e( 'ON', 'siteguard' ); ?></label>
95	</li><li>
96	<input type="radio" name="<?php echo self::OPT_NAME_ENABLE; ?>" id="<?php echo self::OPT_NAME_ENABLE . '_off'; ?>" value="0" <?php checked( $opt_val_enable, '0' ); ?> >
97	<label for="<?php echo self::OPT_NAME_ENABLE . '_off'; ?>"><?php esc_html_e( 'OFF', 'siteguard' ); ?></label>
98	</li>
99	</ul>
100	<?php
101	$error = $siteguard_captcha->check_requirements();
102	if ( is_wp_error( $error ) ) {
103	echo '<p class="description">';
104	echo esc_html( $error->get_error_message() );
105	echo '</p>';
106	}
107	?>
108	</th>
109	</tr><tr>
110	<th scope="row"><?php esc_html_e( 'Login page', 'siteguard' ); ?></th>
111	<td>
112	<input type="radio" name="<?php echo self::OPT_NAME_LOGIN; ?>" id="<?php echo self::OPT_NAME_LOGIN . '_jp'; ?>" value="1" <?php checked( $opt_val_login, '1' ); ?> >
113	<label for="<?php echo self::OPT_NAME_LOGIN . '_jp'; ?>"><?php esc_html_e( 'Hiragana (Japanese)', 'siteguard' ); ?></label>
114	<br />
115	<input type="radio" name="<?php echo self::OPT_NAME_LOGIN; ?>" id="<?php echo self::OPT_NAME_LOGIN . '_en'; ?>" value="2" <?php checked( $opt_val_login, '2' ); ?> >
116	<label for="<?php echo self::OPT_NAME_LOGIN . '_en'; ?>"><?php esc_html_e( 'Alphanumeric', 'siteguard' ); ?></label>
117	<br />
118	<input type="radio" name="<?php echo self::OPT_NAME_LOGIN; ?>" id="<?php echo self::OPT_NAME_LOGIN . '_off'; ?>" value="0" <?php checked( $opt_val_login, '0' ); ?> >
119	<label for="<?php echo self::OPT_NAME_LOGIN . '_off'; ?>"><?php esc_html_e( 'Disable', 'siteguard' ); ?></label>
120	</td>
121	</tr><tr>
122	<th scope="row"><?php esc_html_e( 'Comment page', 'siteguard' ); ?></th>
123	<td>
124	<input type="radio" name="<?php echo self::OPT_NAME_COMMENT; ?>" id="<?php echo self::OPT_NAME_COMMENT . '_jp'; ?>" value="1" <?php checked( $opt_val_comment, '1' ); ?> >
125	<label for="<?php echo self::OPT_NAME_COMMENT . '_jp'; ?>"><?php esc_html_e( 'Hiragana (Japanese)', 'siteguard' ); ?></label>
126	<br />
127	<input type="radio" name="<?php echo self::OPT_NAME_COMMENT; ?>" id="<?php echo self::OPT_NAME_COMMENT . '_en'; ?>" value="2" <?php checked( $opt_val_comment, '2' ); ?> >
128	<label for="<?php echo self::OPT_NAME_COMMENT . '_en'; ?>"><?php esc_html_e( 'Alphanumeric', 'siteguard' ); ?></label>
129	<br />
130	<input type="radio" name="<?php echo self::OPT_NAME_COMMENT; ?>" id="<?php echo self::OPT_NAME_COMMENT . '_off'; ?>" value="0" <?php checked( $opt_val_comment, '0' ); ?> >
131	<label for="<?php echo self::OPT_NAME_COMMENT . '_off'; ?>"><?php esc_html_e( 'Disable', 'siteguard' ); ?></label>
132	</td>
133	</tr><tr>
134	<th scope="row"><?php esc_html_e( 'Lost password page', 'siteguard' ); ?></th>
135	<td>
136	<input type="radio" name="<?php echo self::OPT_NAME_LOSTPASSWORD; ?>" id="<?php echo self::OPT_NAME_LOSTPASSWORD . '_jp'; ?>" value="1" <?php checked( $opt_val_lostpassword, '1' ); ?> >
137	<label for="<?php echo self::OPT_NAME_LOSTPASSWORD . '_jp'; ?>"><?php esc_html_e( 'Hiragana (Japanese)', 'siteguard' ); ?></label>
138	<br />
139	<input type="radio" name="<?php echo self::OPT_NAME_LOSTPASSWORD; ?>" id="<?php echo self::OPT_NAME_LOSTPASSWORD . '_en'; ?>" value="2" <?php checked( $opt_val_lostpassword, '2' ); ?> >
140	<label for="<?php echo self::OPT_NAME_LOSTPASSWORD . '_en'; ?>"><?php esc_html_e( 'Alphanumeric', 'siteguard' ); ?></label>
141	<br />
142	<input type="radio" name="<?php echo self::OPT_NAME_LOSTPASSWORD; ?>" id="<?php echo self::OPT_NAME_LOSTPASSWORD . '_off'; ?>" value="0" <?php checked( $opt_val_lostpassword, '0' ); ?> >
143	<label for="<?php echo self::OPT_NAME_LOSTPASSWORD . '_off'; ?>"><?php esc_html_e( 'Disable', 'siteguard' ); ?></label>
144	</td>
145	</tr><tr>
146	<th scope="row"><?php esc_html_e( 'Registration user page', 'siteguard' ); ?></th>
147	<td>
148	<input type="radio" name="<?php echo self::OPT_NAME_REGISTUSER; ?>" id="<?php echo self::OPT_NAME_REGISTUSER . '_jp'; ?>" value="1" <?php checked( $opt_val_registuser, '1' ); ?> >
149	<label for="<?php echo self::OPT_NAME_REGISTUSER . '_jp'; ?>"><?php esc_html_e( 'Hiragana (Japanese)', 'siteguard' ); ?></label>
150	<br />
151	<input type="radio" name="<?php echo self::OPT_NAME_REGISTUSER; ?>" id="<?php echo self::OPT_NAME_REGISTUSER . '_en'; ?>" value="2" <?php checked( $opt_val_registuser, '2' ); ?> >
152	<label for="<?php echo self::OPT_NAME_REGISTUSER . '_en'; ?>"><?php esc_html_e( 'Alphanumeric', 'siteguard' ); ?></label>
153	<br />
154	<input type="radio" name="<?php echo self::OPT_NAME_REGISTUSER; ?>" id="<?php echo self::OPT_NAME_REGISTUSER . '_off'; ?>" value="0" <?php checked( $opt_val_registuser, '0' ); ?> >
155	<label for="<?php echo self::OPT_NAME_REGISTUSER . '_off'; ?>"><?php esc_html_e( 'Disable', 'siteguard' ); ?></label>
156	</td>
157	</tr>
158	</table>
159	<div class="siteguard-description">
160	<?php esc_html_e( 'It is the function to decrease the vulnerability against an illegal login attempt attack such as a brute force attack or a password list attack, or to receive less comment spam. For the character of CAPTCHA, hiragana and alphanumeric characters can be selected.', 'siteguard' ); ?>
161	</div>
162	<input type="hidden" name="update" value="Y">
163	<hr />
164
165	<?php
166	wp_nonce_field( 'siteguard-menu-captcha-submit' );
167	submit_button();
168	?>
169	</form>
170	</div>
171	<?php
172	}
173	}
174