| Current File : /home/escuelai/public_html/eihu.edu.uy/wp-content/plugins/anti-spam/includes/antispam/functions.php |
<?php
/**
* Helper functions
*
* @author Alex Kovalev <alex.kovalevv@gmail.com>, Github: https://github.com/alexkovalevv
* @copyright (c) 12.12.2019, Webcraftic
* @version 1.0
*/
/**
* Gets honeypot fields.
*
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
* @since 6.5.3
*/
function wantispam_get_honeypot_fields() {
$rn = "\r\n"; // .chr(13).chr(10)
$html = '';
$html .= '<div class="wantispam-group wantispam-group-q" style="clear: both;">
<label>Current ye@r <span class="required">*</span></label>
<input type="hidden" name="wantispam_a" class="wantispam-control wantispam-control-a" value="' . date( 'Y' ) . '" />
<input type="text" name="wantispam_q" class="wantispam-control wantispam-control-q" value="' . \WBCR\Titan\Plugin::app()->getPluginVersion() . '" autocomplete="off" />
</div>' . $rn; // question (hidden with js)
$html .= '<div class="wantispam-group wantispam-group-e" style="display: none;">
<label>Leave this field empty</label>
<input type="text" name="wantispam_e_email_url_website" class="wantispam-control wantispam-control-e" value="" autocomplete="off" />
</div>' . $rn; // empty field (hidden with css); trap for spammers because many bots will try to put email or url here
return $html;
}
/**
* Gets required fields into the comment form on the page.
*
* @param string $html
*
* @return string
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
* @since 6.5.3
*
*/
function wantispam_get_required_fields( $render_honeypot_fields = true ) {
$html = '<!-- Anti-spam plugin wordpress.org/plugins/anti-spam/ -->';
$html .= '<div class="wantispam-required-fields">';
$html .= '<input type="hidden" name="wantispam_t" class="wantispam-control wantispam-control-t" value="' . time() . '" />'; // Start time of form filling
if ( $render_honeypot_fields ) {
$html .= wantispam_get_honeypot_fields();
}
$html .= '</div>';
$html .= '<!--\End Anti-spam plugin -->';
return $html;
}
/**
* Controls the display of a privacy related notice underneath the comment form.
*
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
* @since 6.5.3
*/
function wantispam_display_comment_form_privacy_notice( $echo = false ) {
if ( ! \WBCR\Titan\Plugin::app()->getPopulateOption( 'comment_form_privacy_notice' ) ) {
return '';
}
$output = '<p class="wantispam-comment-form-privacy-notice" style="margin-top:10px;">' . sprintf( __( 'This site uses Antispam to reduce spam. <a href="%s" target="_blank" rel="nofollow noopener">Learn how your comment data is processed</a>.', 'titan-security' ), 'https://anti-spam.space/antispam-privacy/' ) . '</p>';
if ( $echo === false ) {
return $output;
}
echo $output;
}
/**
* Return premium widget markup
*
* @return string
* @since 6.5.3
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wantispam_get_sidebar_premium_widget() {
ob_start();
?>
<div class="wbcr-factory-sidebar-widget">
<p>
<a href="https://titansitescanner.com/pricing/" target="_blank" rel="noopener nofollow">
<img style="width: 100%;"
src="https://api.cm-wp.com/wp-content/uploads/2019/12/baner_antispam_vertical.jpg" alt="">
</a>
</p>
</div>
<?php
return ob_get_clean();
}
/**
* Should show a page about the plugin or not.
*
* @return bool
* @since 6.5.3
*/
function wantispam_is_need_show_about_page() {
if ( \WBCR\Titan\Plugin::app()->isNetworkActive() ) {
$need_show_about = (int) get_site_option( \WBCR\Titan\Plugin::app()->getOptionName( 'what_is_new_64' ) );
} else {
$need_show_about = (int) get_option( \WBCR\Titan\Plugin::app()->getOptionName( 'what_is_new_64' ) );
}
$is_ajax = wantispam_doing_ajax();
$is_cron = wantispam_doing_cron();
$is_rest = wantispam_doing_rest_api();
if ( $need_show_about && ! $is_ajax && ! $is_cron && ! $is_rest ) {
return true;
}
return false;
}
/**
* Checks if the current request is a WP REST API request.
*
* Case #1: After WP_REST_Request initialisation
* Case #2: Support "plain" permalink settings
* Case #3: URL Path begins with wp-json/ (your REST prefix)
* Also supports WP installations in subfolders
*
* @author matzeeable https://wordpress.stackexchange.com/questions/221202/does-something-like-is-rest-exist
* @since 2.1.0
* @return boolean
*/
function wantispam_doing_rest_api() {
$prefix = rest_get_url_prefix();
$rest_route = \WBCR\Titan\Plugin::app()->request->get( 'rest_route', null );
if ( defined( 'REST_REQUEST' ) && REST_REQUEST // (#1)
|| ! is_null( $rest_route ) // (#2)
&& strpos( trim( $rest_route, '\\/' ), $prefix, 0 ) === 0 ) {
return true;
}
// (#3)
$rest_url = wp_parse_url( site_url( $prefix ) );
$current_url = wp_parse_url( add_query_arg( [] ) );
return strpos( $current_url['path'], $rest_url['path'], 0 ) === 0;
}
/**
* @return bool
* @since 6.5.3
*/
function wantispam_doing_ajax() {
if ( function_exists( 'wp_doing_ajax' ) ) {
return wp_doing_ajax();
}
return defined( 'DOING_AJAX' ) && DOING_AJAX;
}
/**
* @return bool
* @since 6.5.3
*/
function wantispam_doing_cron() {
if ( function_exists( 'wp_doing_cron' ) ) {
return wp_doing_cron();
}
return defined( 'DOING_CRON' ) && DOING_CRON;
}
/**
* Checks whether the license is activated for plugin.
*
* @return bool
* @since 6.5.4
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wantispam_is_titan_license_activate() {
if ( class_exists( '\WBCR\Titan\Plugin' ) ) {
return \WBCR\Titan\Plugin::app()->premium->is_activate();
}
return false;
}
/**
* Checks whether the license is activated for the plugin or not. If the plugin is installed
* in priorities checks its license.
*
* @return bool
* @since 6.5.4
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wantispam_is_license_activate() {
return wantispam_is_titan_license_activate() || \WBCR\Titan\Plugin::app()->premium->is_activate();
}
/**
* Checks active (not expired!) License for plugin or not. If the plugin is installed
* checks its license in priorities.
*
* @return bool
* @since 6.5.4
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wantispam_is_license_active() {
if ( wantispam_is_titan_license_activate() ) {
return \WBCR\Titan\Plugin::app()->premium->is_active();
}
return \WBCR\Titan\Plugin::app()->premium->is_activate() && \WBCR\Titan\Plugin::app()->premium->is_active();
}
/**
* Allows you to get a license key. If the Clearfy plugin is installed, it will be prioritized
* return it key.
*
* @return string|null
* @since 6.5.4
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wantispam_get_license_key() {
if ( ! wantispam_is_license_activate() ) {
return null;
}
if ( wantispam_is_titan_license_activate() ) {
return \WBCR\Titan\Plugin::app()->premium->get_license()->get_key();
}
return \WBCR\Titan\Plugin::app()->premium->get_license()->get_key();
}
/**
* @return number|null
* @since 6.5.4
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wantispam_get_freemius_plugin_id() {
if ( wantispam_is_titan_license_activate() ) {
return \WBCR\Titan\Plugin::app()->premium->get_setting( 'plugin_id' );
}
return \WBCR\Titan\Plugin::app()->premium->get_setting( 'plugin_id' );
}