<?php
/**
* Statify Blacklist: Settings View
*
* This file contains the dynamic HTML skeleton for the plugin's settings page.
*
* @package Statify_Blacklist
* @subpackage Admin
* @since 1.0.0
*/
// phpcs:disable WordPress.WhiteSpace.PrecisionAlignment.Found
// Quit.
defined( 'ABSPATH' ) || exit;
// Update plugin options.
if ( ! empty( $_POST['statifyblacklist'] ) ) {
// Verify nonce.
check_admin_referer( 'statify-blacklist-settings' );
// Check user capabilities.
if ( ! current_user_can( 'manage_options' ) ) {
die( esc_html__( 'Are you sure you want to do this?' ) );
}
if ( ! empty( $_POST['cleanUp'] ) ) {
// CleanUp DB.
StatifyBlacklist_Admin::cleanup_database();
} else {
// Extract referer array.
if ( isset( $_POST['statifyblacklist']['referer']['blacklist'] ) ) {
$referer_str = sanitize_textarea_field( wp_unslash( $_POST['statifyblacklist']['referer']['blacklist'] ) );
}
if ( empty( trim( $referer_str ) ) ) {
$referer = array();
} else {
$referer = array_filter(
array_map(
function ( $a ) {
return trim( $a );
},
explode( "\r\n", $referer_str )
),
function ( $a ) {
return ! empty( $a );
}
);
}
// Extract target array.
if ( isset( $_POST['statifyblacklist']['target']['blacklist'] ) ) {
$target_str = sanitize_textarea_field( wp_unslash( $_POST['statifyblacklist']['target']['blacklist'] ) );
}
if ( empty( trim( $target_str ) ) ) {
$target = array();
} else {
$target = array_filter(
array_map(
function ( $a ) {
return trim( $a );
},
explode( "\r\n", str_replace( '\\\\', '\\', $target_str ) )
),
function ( $a ) {
return ! empty( $a );
}
);
}
// Extract IP array.
if ( isset( $_POST['statifyblacklist']['ip']['blacklist'] ) ) {
$ip_str = sanitize_textarea_field( wp_unslash( $_POST['statifyblacklist']['ip']['blacklist'] ) );
}
if ( empty( trim( $ip_str ) ) ) {
$ip = array();
} else {
$ip = array_filter(
array_map(
function ( $a ) {
return trim( $a );
},
explode( "\r\n", $ip_str )
),
function ( $a ) {
return ! empty( $a );
}
);
}
// Update options (data will be sanitized).
$statifyblacklist_update_result = StatifyBlacklist_Admin::update_options(
array(
'referer' => array(
'active' => isset( $_POST['statifyblacklist']['referer']['active'] )
? (int) $_POST['statifyblacklist']['referer']['active'] : 0,
'cron' => isset( $_POST['statifyblacklist']['referer']['cron'] )
? (int) $_POST['statifyblacklist']['referer']['cron'] : 0,
'regexp' => isset( $_POST['statifyblacklist']['referer']['regexp'] )
? (int) $_POST['statifyblacklist']['referer']['regexp'] : 0,
'blacklist' => array_flip( $referer ),
),
'target' => array(
'active' => isset( $_POST['statifyblacklist']['target']['active'] )
? (int) $_POST['statifyblacklist']['target']['active'] : 0,
'cron' => isset( $_POST['statifyblacklist']['target']['cron'] )
? (int) $_POST['statifyblacklist']['target']['cron'] : 0,
'regexp' => isset( $_POST['statifyblacklist']['target']['regexp'] )
? (int) $_POST['statifyblacklist']['target']['regexp'] : 0,
'blacklist' => array_flip( $target ),
),
'ip' => array(
'active' => isset( $_POST['statifyblacklist']['ip']['active'] )
? (int) $_POST['statifyblacklist']['ip']['active'] : 0,
'blacklist' => $ip,
),
'version' => StatifyBlacklist::VERSION_MAIN,
)
);
// Generate messages.
if ( false !== $statifyblacklist_update_result ) {
$statifyblacklist_post_warning = array();
if ( ! empty( $statifyblacklist_update_result['referer']['diff'] ) ) {
$statifyblacklist_post_warning[] = __( 'Some URLs are invalid and have been sanitized.', 'statify-blacklist' );
}
if ( ! empty( $statifyblacklist_update_result['referer']['invalid'] ) ) {
$statifyblacklist_post_warning[] = __( 'Some regular expressions are invalid:', 'statify-blacklist' ) . '<br>' . implode( '<br>', $statifyblacklist_update_result['referer']['invalid'] );
}
if ( ! empty( $statifyblacklist_update_result['ip']['diff'] ) ) {
// translators: List of invalid IP addresses (comma separated).
$statifyblacklist_post_warning[] = sprintf( __( 'Some IPs are invalid: %s', 'statify-blacklist' ), implode( ', ', $statifyblacklist_update_result['ip']['diff'] ) );
}
} else {
$statifyblacklist_post_success = __( 'Settings updated successfully.', 'statify-blacklist' );
}
}
}
/*
* Disable some code style rules that are impractical for textarea content:
*
* phpcs:disable Squiz.PHP.EmbeddedPhp.ContentBeforeOpen
* phpcs:disable Squiz.PHP.EmbeddedPhp.ContentAfterEnd
*/
?>
<div class="wrap">
<h1><?php esc_html_e( 'Statify Blacklist', 'statify-blacklist' ); ?></h1>
<?php
if ( is_plugin_inactive( 'statify/statify.php' ) ) {
print '<div class="notice notice-warning"><p>';
esc_html_e( 'Statify plugin is not active.', 'statify-blacklist' );
print '</p></div>';
}
if ( isset( $statifyblacklist_post_warning ) ) {
foreach ( $statifyblacklist_post_warning as $w ) {
print '<div class="notice notice-warning"><p>' .
wp_kses( $w, array( 'br' => array() ) ) .
'</p></div>';
}
print '<div class="notice notice-warning"><p>' . esc_html__( 'Settings have not been saved yet.', 'statify-blacklist' ) . '</p></div>';
}
if ( isset( $statifyblacklist_post_success ) ) {
print '<div class="notice notice-success"><p>' .
esc_html( $statifyblacklist_post_success ) .
'</p></div>';
}
?>
<form action="" method="post" id="statify-blacklist-settings">
<?php wp_nonce_field( 'statify-blacklist-settings' ); ?>
<h2><?php esc_html_e( 'Referer blacklist', 'statify-blacklist' ); ?></h2>
<table class="form-table">
<tbody>
<tr>
<th scope="row">
<label for="statify-blacklist_active_referer">
<?php esc_html_e( 'Activate live filter', 'statify-blacklist' ); ?>
</label>
</th>
<td>
<input type="checkbox" name="statifyblacklist[referer][active]"
id="statify-blacklist_active_referer"
value="1" <?php checked( StatifyBlacklist::$options['referer']['active'], 1 ); ?>>
<p class="description">
<?php esc_html_e( 'Filter at time of tracking, before anything is stored', 'statify-blacklist' ); ?>
</p>
</td>
</tr>
<tr>
<th scope="row">
<label for="statify-blacklist_cron_referer">
<?php esc_html_e( 'CronJob execution', 'statify-blacklist' ); ?>
</label>
</th>
<td>
<input type="checkbox" name="statifyblacklist[referer][cron]" id="statify-blacklist_cron_referer"
value="1" <?php checked( StatifyBlacklist::$options['referer']['cron'], 1 ); ?>>
<p class="description"><?php esc_html_e( 'Clean database periodically in background', 'statify-blacklist' ); ?></p>
</td>
</tr>
<tr>
<th scope="row">
<label for="statify-blacklist_referer_regexp"><?php esc_html_e( 'Matching method', 'statify-blacklist' ); ?></label>
</th>
<td>
<select name="statifyblacklist[referer][regexp]" id="statify-blacklist_referer_regexp">
<option value="<?php print esc_attr( StatifyBlacklist::MODE_NORMAL ); ?>" <?php selected( StatifyBlacklist::$options['referer']['regexp'], StatifyBlacklist::MODE_NORMAL ); ?>>
<?php esc_html_e( 'Domain', 'statify-blacklist' ); ?>
</option>
<option value="<?php print esc_attr( StatifyBlacklist::MODE_KEYWORD ); ?>" <?php selected( StatifyBlacklist::$options['referer']['regexp'], StatifyBlacklist::MODE_KEYWORD ); ?>>
<?php esc_html_e( 'Keyword', 'statify-blacklist' ); ?>
</option>
<option value="<?php print esc_attr( StatifyBlacklist::MODE_REGEX ); ?>" <?php selected( StatifyBlacklist::$options['referer']['regexp'], StatifyBlacklist::MODE_REGEX ); ?>>
<?php esc_html_e( 'RegEx case-sensitive', 'statify-blacklist' ); ?>
</option>
<option value="<?php print esc_attr( StatifyBlacklist::MODE_REGEX_CI ); ?>" <?php selected( StatifyBlacklist::$options['referer']['regexp'], StatifyBlacklist::MODE_REGEX_CI ); ?>>
<?php esc_html_e( 'RegEx case-insensitive', 'statify-blacklist' ); ?>
</option>
</select>
<p class="description">
<?php esc_html_e( 'Domain', 'statify-blacklist' ); ?> - <?php esc_html_e( 'Match given domain including subdomains', 'statify-blacklist' ); ?>
<br>
<?php esc_html_e( 'Keyword', 'statify-blacklist' ); ?> - <?php esc_html_e( 'Match every referer that contains one of the keywords', 'statify-blacklist' ); ?>
<br>
<?php esc_html_e( 'RegEx', 'statify-blacklist' ); ?> - <?php esc_html_e( 'Match referer by regular expression', 'statify-blacklist' ); ?>
</p>
</td>
</tr>
<tr>
<th scope="row">
<label for="statify-blacklist_referer"><?php esc_html_e( 'Referer blacklist', 'statify-blacklist' ); ?></label>
</th>
<td>
<textarea cols="40" rows="5" name="statifyblacklist[referer][blacklist]" id="statify-blacklist_referer"><?php
if ( empty( $statifyblacklist_update_result['referer'] ) ) {
print esc_html( implode( "\r\n", array_keys( StatifyBlacklist::$options['referer']['blacklist'] ) ) );
} else {
print esc_html( implode( "\r\n", array_keys( $statifyblacklist_update_result['referer']['sanitized'] ) ) );
}
?></textarea>
<p class="description">
<?php esc_html_e( 'Add one domain (without subdomains) each line, e.g. example.com', 'statify-blacklist' ); ?>
</p>
</td>
</tr>
</tbody>
</table>
<h2><?php esc_html_e( 'Target blacklist', 'statify-blacklist' ); ?></h2>
<table class="form-table">
<tbody>
<tr>
<th scope="row">
<label for="statify-blacklist_active_target">
<?php esc_html_e( 'Activate live filter', 'statify-blacklist' ); ?>
</label>
</th>
<td>
<input type="checkbox" name="statifyblacklist[target][active]"
id="statify-blacklist_active_target"
value="1" <?php checked( StatifyBlacklist::$options['target']['active'], 1 ); ?>>
<p class="description">
<?php esc_html_e( 'Filter at time of tracking, before anything is stored', 'statify-blacklist' ); ?>
</p>
</td>
</tr>
<tr>
<th scope="row">
<label for="statify-blacklist_cron_target">
<?php esc_html_e( 'CronJob execution', 'statify-blacklist' ); ?>
</label>
</th>
<td>
<input type="checkbox" name="statifyblacklist[target][cron]" id="statify-blacklist_cron_target"
value="1" <?php checked( StatifyBlacklist::$options['target']['cron'], 1 ); ?>>
<p class="description">
<?php esc_html_e( 'Clean database periodically in background', 'statify-blacklist' ); ?>
</p>
</td>
</tr>
<tr>
<th scope="row">
<label for="statify-blacklist_target_regexp">
<?php esc_html_e( 'Matching method', 'statify-blacklist' ); ?>
</label>
</th>
<td>
<select name="statifyblacklist[target][regexp]" id="statify-blacklist_referer_regexp">
<option value="<?php print esc_attr( StatifyBlacklist::MODE_NORMAL ); ?>" <?php selected( StatifyBlacklist::$options['target']['regexp'], StatifyBlacklist::MODE_NORMAL ); ?>>
<?php esc_html_e( 'Exact', 'statify-blacklist' ); ?>
</option>
<option value="<?php print esc_attr( StatifyBlacklist::MODE_REGEX ); ?>" <?php selected( StatifyBlacklist::$options['target']['regexp'], StatifyBlacklist::MODE_REGEX ); ?>>
<?php esc_html_e( 'RegEx case-sensitive', 'statify-blacklist' ); ?>
</option>
<option value="<?php print esc_attr( StatifyBlacklist::MODE_REGEX_CI ); ?>" <?php selected( StatifyBlacklist::$options['target']['regexp'], StatifyBlacklist::MODE_REGEX_CI ); ?>>
<?php esc_html_e( 'RegEx case-insensitive', 'statify-blacklist' ); ?>
</option>
</select>
<p class="description">
<?php esc_html_e( 'Exact', 'statify-blacklist' ); ?> - <?php esc_html_e( 'Match only given targets', 'statify-blacklist' ); ?>
<br>
<?php esc_html_e( 'Keyword', 'statify-blacklist' ); ?> - <?php esc_html_e( 'Match every referer that contains one of the keywords', 'statify-blacklist' ); ?>
<br>
<?php esc_html_e( 'RegEx', 'statify-blacklist' ); ?> - <?php esc_html_e( 'Match referer by regular expression', 'statify-blacklist' ); ?>
</p>
</td>
</tr>
<tr>
<th scope="row">
<label for="statify-blacklist_target">
<?php esc_html_e( 'Target blacklist', 'statify-blacklist' ); ?>
</label>
</th>
<td>
<textarea cols="40" rows="5" name="statifyblacklist[target][blacklist]" id="statify-blacklist_target"><?php
if ( empty( $statifyblacklist_update_result['target'] ) ) {
print esc_html( implode( "\r\n", array_keys( StatifyBlacklist::$options['target']['blacklist'] ) ) );
} else {
print esc_html( implode( "\r\n", array_keys( $statifyblacklist_update_result['target']['sanitized'] ) ) );
}
?></textarea>
<p class="description">
(<?php esc_html_e( 'Add one target URL each line, e.g.', 'statify-blacklist' ); ?> /, /test/page/, /?page_id=123)
</p>
</td>
</tr>
</tbody>
</table>
<h2><?php esc_html_e( 'IP blacklist', 'statify-blacklist' ); ?></h2>
<table class="form-table">
<tbody>
<tr>
<th scope="row">
<label for="statify-blacklist_active_ip">
<?php esc_html_e( 'Activate live filter', 'statify-blacklist' ); ?>
</label>
</th>
<td>
<input type="checkbox" name="statifyblacklist[ip][active]" id="statify-blacklist_active_ip"
value="1" <?php checked( StatifyBlacklist::$options['ip']['active'], 1 ); ?>>
<p class="description">
<?php esc_html_e( 'Filter at time of tracking, before anything is stored', 'statify-blacklist' ); ?>
<br>
<?php esc_html_e( 'Cron execution is not possible for IP filter, because IP addresses are not stored.', 'statify-blacklist' ); ?>
</p>
</td>
</tr>
<tr>
<th scope="row">
<label for="statify-blacklist_ip"><?php esc_html_e( 'IP blacklist', 'statify-blacklist' ); ?></label>:
</th>
<td>
<textarea cols="40" rows="5" name="statifyblacklist[ip][blacklist]" id="statify-blacklist_ip"><?php
if ( empty( $statifyblacklist_update_result['ip'] ) ) {
print esc_html( implode( "\r\n", StatifyBlacklist::$options['ip']['blacklist'] ) );
} else {
print esc_html( implode( "\r\n", $statifyblacklist_update_result['ip']['sanitized'] ) );
}
?></textarea>
<p class="description">
<?php esc_html_e( 'Add one IP address or range per line, e.g.', 'statify-blacklist' ); ?>
127.0.0.1, 192.168.123.0/24, 2001:db8:a0b:12f0::1/64
</p>
</td>
</tr>
</tbody>
</table>
<p class="submit">
<input class="button-primary" type="submit" name="submit" value="<?php esc_html_e( 'Save Changes' ); ?>">
<hr>
<input class="button-secondary" type="submit" name="cleanUp"
value="<?php esc_html_e( 'CleanUp Database', 'statify-blacklist' ); ?>"
onclick="return confirm('Do you really want to apply filters to database? This cannot be undone.');">
<br>
<p class="description">
<?php esc_html_e( 'Applies referer and target filter (even if disabled) to data stored in database.', 'statify-blacklist' ); ?>
<em><?php esc_html_e( 'This cannot be undone!', 'statify-blacklist' ); ?></em>
</p>
</p>
</form>
</div>