| Current File : /home/kelaby89/kayautoparts.com/wp-content/plugins/cookie-notice/includes/frontend.php |
<?php
// exit if accessed directly
if ( ! defined( 'ABSPATH' ) )
exit;
/**
* Cookie_Notice_Frontend class.
*
* @class Cookie_Notice_Frontend
*/
class Cookie_Notice_Frontend {
private $compliance = false;
/**
* Class constructor.
*
* @return void
*/
public function __construct() {
// general actions
add_action( 'init', [ $this, 'early_init' ], 9 );
add_action( 'wp', [ $this, 'init' ] );
add_action( 'wp_head', [ $this, 'wp_print_header_scripts' ] );
add_action( 'wp_print_footer_scripts', [ $this, 'wp_print_footer_scripts' ] );
// compliance actions
add_action( 'wp_head', [ $this, 'add_dns_prefetch' ], -1 );
add_action( 'wp_head', [ $this, 'add_cookie_compliance' ], 0 );
add_action( 'login_head', [ $this, 'add_cookie_compliance' ], 0 );
// notice actions
add_action( 'wp_footer', [ $this, 'add_cookie_notice' ], 1000 );
add_action( 'login_footer', [ $this, 'add_cookie_notice' ], 1000 );
add_action( 'wp_enqueue_scripts', [ $this, 'wp_enqueue_notice_scripts' ] );
add_action( 'login_enqueue_scripts', [ $this, 'wp_enqueue_notice_scripts' ] );
// filters
add_filter( 'body_class', [ $this, 'change_body_class' ] );
}
/**
* Early initialization.
*
* @return void
*/
public function early_init() {
// get main instance
$cn = Cookie_Notice();
// set compliance status
$this->compliance = ( $cn->get_status() === 'active' );
// cookie compliance initialization
if ( $this->compliance ) {
// amp compatibility
if ( $cn->options['general']['amp_support'] && cn_is_plugin_active( 'amp' ) )
include_once( COOKIE_NOTICE_PATH . 'includes/modules/amp/amp.php' );
}
}
/**
* Initialize plugin.
*
* @return void
*/
public function init() {
if ( is_admin() )
return;
// purge cache
if ( isset( $_GET['hu_purge_cache'] ) )
$this->purge_cache();
// get main instance
$cn = Cookie_Notice();
// compatibility fixes
if ( $this->compliance ) {
// is blocking active?
if ( $cn->options['general']['app_blocking'] ) {
// contact form 7 compatibility
if ( cn_is_plugin_active( 'contactform7', 'captcha' ) )
include_once( COOKIE_NOTICE_PATH . 'includes/modules/contact-form-7/contact-form-7.php' );
}
}
}
/**
* Whether banner is allowed to display.
*
* @param array $args
* @return bool
*/
public function maybe_display_banner( $args = [] ) {
$defaults = [
'skip_amp' => false
];
if ( is_array( $args ) )
$args = wp_parse_args( $args, $defaults );
else
$args = $defaults;
// get main instance
$cn = Cookie_Notice();
// is cookie compliance active?
if ( $this->compliance ) {
// elementor compatibility, needed early for is_preview_mode
if ( cn_is_plugin_active( 'elementor' ) )
include_once( COOKIE_NOTICE_PATH . 'includes/modules/elementor/elementor.php' );
}
// is it preview mode?
if ( $this->is_preview_mode() )
return false;
// is bot detection enabled and it's a bot?
if ( $cn->options['general']['bot_detection'] && $cn->bot_detect->is_crawler() )
return false;
// check amp
if ( ! $args['skip_amp'] ) {
if ( $cn->options['general']['amp_support'] && cn_is_plugin_active( 'amp' ) && function_exists( 'amp_is_request' ) && amp_is_request() )
return false;
}
// final check for conditional display
return $this->check_conditions();
}
/**
* Whether preview mode is active.
*
* @return bool
*/
public function is_preview_mode() {
return isset( $_GET['cn_preview_mode'] ) || is_preview() || is_customize_preview() || defined( 'IFRAME_REQUEST' ) || ( function_exists( 'wp_is_json_request' ) && wp_is_json_request() ) || apply_filters( 'cn_is_preview_mode', false );
}
/**
* Check whether banner should be displayed based on specified conditions.
*
* @return bool
*/
public function check_conditions() {
// get main instance
$cn = Cookie_Notice();
if ( ! $cn->options['general']['conditional_active'] )
return true;
// get conditions
$rules = $cn->options['general']['conditional_rules'];
// set access type
$access_type = $cn->options['general']['conditional_display'] === 'show';
// get object
$object = get_queried_object();
// no rules?
if ( empty( $rules ) )
$final_access = true;
else {
// check the rules
foreach( $rules as $index => $group ) {
$give_group_access = true;
foreach ( $group as $rule ) {
$give_rule_access = false;
switch ( $rule['param'] ) {
case 'page_type':
if ( ( $rule['operator'] === 'equal' && $rule['value'] === 'front' && is_front_page() ) || ( $rule['operator'] === 'not_equal' && $rule['value'] === 'front' && ! is_front_page() ) || ( $rule['operator'] === 'equal' && $rule['value'] === 'home' && is_home() ) || ( $rule['operator'] === 'not_equal' && $rule['value'] === 'home' && ! is_home() ) || ( $rule['operator'] === 'equal' && $rule['value'] === 'login' && $this->is_login() ) || ( $rule['operator'] === 'not_equal' && $rule['value'] === 'login' && ! $this->is_login() ) )
$give_rule_access = true;
break;
case 'page':
if ( ( $rule['operator'] === 'equal' && ! empty( $object ) && is_a( $object, 'WP_Post' ) && property_exists( $object, 'ID' ) && is_page( $object->ID ) && (int) $object->ID === (int) $rule['value'] ) || ( $rule['operator'] === 'not_equal' && ( empty( $object ) || ! is_page() || ( is_page() && ! empty( $object ) && is_a( $object, 'WP_Post' ) && property_exists( $object, 'ID' ) && $object->ID !== (int) $rule['value'] ) ) ) )
$give_rule_access = true;
break;
case 'post_type':
if ( ( $rule['operator'] === 'equal' && is_singular( $rule['value'] ) ) || ( $rule['operator'] === 'not_equal' && ! is_singular( $rule['value'] ) ) )
$give_rule_access = true;
break;
case 'post_type_archive':
if ( ( $rule['operator'] === 'equal' && is_post_type_archive( $rule['value'] ) ) || ( $rule['operator'] === 'not_equal' && ! is_post_type_archive( $rule['value'] ) ) )
$give_rule_access = true;
break;
case 'user_type':
if ( ( $rule['operator'] === 'equal' && $rule['value'] === 'logged_in' && is_user_logged_in() ) || ( $rule['operator'] === 'equal' && $rule['value'] === 'guest' && ! is_user_logged_in() ) || ( $rule['operator'] === 'not_equal' && $rule['value'] === 'logged_in' && ! is_user_logged_in() ) || ( $rule['operator'] === 'not_equal' && $rule['value'] === 'guest' && is_user_logged_in() ) )
$give_rule_access = true;
break;
case 'taxonomy_archive':
// check value
if ( strpos( $rule['value'], '|' ) !== false ) {
// explode it
$values = explode( '|', $rule['value'] );
// 2 chunks?
if ( count( $values ) === 2 ) {
$term_id = (int) $values[0];
if ( $values[1] === 'category' && ( ( $rule['operator'] === 'equal' && is_category( $term_id ) ) || ( $rule['operator'] === 'not_equal' && ! is_category( $term_id ) ) ) )
$give_rule_access = true;
elseif ( $values[1] === 'post_tag' && ( ( $rule['operator'] === 'equal' && is_tag( $term_id ) ) || ( $rule['operator'] === 'not_equal' && ! is_tag( $term_id ) ) ) )
$give_rule_access = true;
elseif ( ( $rule['operator'] === 'equal' && is_tax( $values[1], $term_id ) ) || ( $rule['operator'] === 'not_equal' && ! is_tax( $values[1], $term_id ) ) )
$give_rule_access = true;
}
}
break;
}
// condition failed?
if ( ! $give_rule_access ) {
// group failed
$give_group_access = false;
// finish group checking
break;
}
}
// whole group successful?
if ( $give_group_access ) {
// set final access
$final_access = $access_type;
// finish rules checking
break;
} else
$final_access = ! $access_type;
}
}
return (bool) apply_filters( 'cn_conditional_display', $final_access, $object );
}
/**
* Determine whether the current request is for the login screen.
*
* @return bool
*/
public function is_login() {
return ( function_exists( 'is_login' ) ? is_login() : ( stripos( wp_login_url(), $_SERVER['SCRIPT_NAME'] ) !== false ) );
}
/**
* Get Cookie Compliance options.
*
* @return array
*/
public function get_cc_options() {
// get main instance
$cn = Cookie_Notice();
// get site language
$locale = get_locale();
$locale_code = explode( '_', $locale );
// exceptions, norwegian
if ( is_array( $locale_code ) && in_array( $locale_code[0], [ 'nb', 'nn' ] ) )
$locale_code[0] = 'no';
// get active sources
$sources = $cn->privacy_consent->get_active_sources();
// prepare huOptions
$options = [
'appID' => $cn->options['general']['app_id'],
'currentLanguage' => $locale_code[0],
'blocking' => ! is_user_logged_in() ? $cn->options['general']['app_blocking'] : false,
'globalCookie' => is_multisite() && $cn->options['general']['global_cookie'] && is_subdomain_install(),
'isAdmin' => current_user_can( apply_filters( 'cn_manage_cookie_notice_cap', 'manage_options' ) ),
'privacyConsent' => ! empty( $sources )
];
// any active source?
if ( ! empty( $sources ) )
$options['forms'] = [];
// filter options
$options = apply_filters( 'cn_cookie_compliance_args', $options );
// get config timestamp
if ( is_multisite() && $cn->is_plugin_network_active() && $cn->network_options['general']['global_override'] )
$timestamp = (int) get_site_transient( 'cookie_notice_config_update' );
else
$timestamp = (int) get_transient( 'cookie_notice_config_update' );
// update config?
if ( $timestamp > 0 ) {
$options['cachePurge'] = true;
$options['cacheTimestamp'] = $timestamp;
}
// debug mode
if ( $cn->options['general']['debug_mode'] )
$options['debugMode'] = true;
// custom scripts?
if ( $cn->options['general']['app_blocking'] ) {
if ( is_multisite() && $cn->is_network_admin() && $cn->is_plugin_network_active() && $cn->network_options['general']['global_override'] )
$blocking = get_site_option( 'cookie_notice_app_blocking' );
else
$blocking = get_option( 'cookie_notice_app_blocking' );
$options['customProviders'] = ! empty( $blocking['providers'] ) && is_array( $blocking['providers'] ) ? $blocking['providers'] : [];
$options['customPatterns'] = ! empty( $blocking['patterns'] ) && is_array( $blocking['patterns'] ) ? $blocking['patterns'] : [];
// google consent mode default categories
if ( ! empty( $blocking['google_consent_default'] ) && is_array( $blocking['google_consent_default'] ) ) {
$gcd = [];
foreach ( $blocking['google_consent_default'] as $storage => $category ) {
if ( in_array( $storage, ['ad_storage', 'analytics_storage', 'functionality_storage', 'personalization_storage', 'security_storage', 'ad_personalization', 'ad_user_data'], true ) )
$gcd[$storage] = (int) $category;
}
if ( ! empty( $gcd ) )
$options['googleConsentDefault'] = $gcd;
}
// facebook consent mode default categories
if ( ! empty( $blocking['facebook_consent_default'] ) && is_array( $blocking['facebook_consent_default'] ) ) {
$fcd = [];
foreach ( $blocking['facebook_consent_default'] as $storage => $category ) {
if ( in_array( $storage, ['consent'], true ) )
$fcd[$storage] = (int) $category;
}
if ( ! empty( $fcd ) )
$options['facebookConsentDefault'] = $fcd;
}
// microsoft consent mode default categories
if ( ! empty( $blocking['microsoft_consent_default'] ) && is_array( $blocking['microsoft_consent_default'] ) ) {
$mcd = [];
foreach ( $blocking['microsoft_consent_default'] as $storage => $category ) {
if ( in_array( $storage, ['ad_storage'], true ) )
$mcd[$storage] = (int) $category;
}
if ( ! empty( $mcd ) )
$options['microsoftConsentDefault'] = $mcd;
}
}
return $options;
}
/**
* Get Cookie Compliance output.
*
* @param array $options
* @return string
*/
public function get_cc_output( $options ) {
$output = '
<!-- Cookie Compliance -->
<script type="text/javascript">var huOptions = ' . wp_json_encode( $options ) . ';</script>
<script type="text/javascript" src="' . esc_url( ( is_ssl() ? 'https:' : 'http:' ) . Cookie_Notice()->get_url( 'widget' ) ) . '"></script>';
return apply_filters( 'cn_cookie_compliance_output', $output, $options );
}
/**
* Add DNS Prefetch.
*
* @return void
*/
public function add_dns_prefetch() {
if ( ! $this->compliance )
return;
// is banner allowed to display?
if ( ! $this->maybe_display_banner() )
return;
echo '<link rel="dns-prefetch" href="//cdn.hu-manity.co" />';
}
/**
* Run Cookie Compliance.
*
* @return void
*/
public function add_cookie_compliance() {
// skip modal login iframe
if ( current_filter() === 'login_head' && ! empty( $_REQUEST['interim-login'] ) )
return;
// allow only for compliance
if ( ! $this->compliance )
return;
// is banner allowed to display?
if ( ! $this->maybe_display_banner() )
return;
// get options
$options = $this->get_cc_options();
// display output
echo $this->get_cc_output( $options );
}
/**
* Cookie notice output.
*
* @return void
*/
public function add_cookie_notice() {
// skip modal login iframe
if ( current_filter() === 'login_footer' && ! empty( $_REQUEST['interim-login'] ) )
return;
if ( $this->compliance )
return;
// is banner allowed to display?
if ( ! $this->maybe_display_banner() )
return;
// get main instance
$cn = Cookie_Notice();
// WPML >= 3.2
if ( defined( 'ICL_SITEPRESS_VERSION' ) && version_compare( ICL_SITEPRESS_VERSION, '3.2', '>=' ) ) {
$cn->options['general']['message_text'] = apply_filters( 'wpml_translate_single_string', $cn->options['general']['message_text'], 'Cookie Notice', 'Message in the notice' );
$cn->options['general']['accept_text'] = apply_filters( 'wpml_translate_single_string', $cn->options['general']['accept_text'], 'Cookie Notice', 'Button text' );
$cn->options['general']['refuse_text'] = apply_filters( 'wpml_translate_single_string', $cn->options['general']['refuse_text'], 'Cookie Notice', 'Refuse button text' );
$cn->options['general']['revoke_message_text'] = apply_filters( 'wpml_translate_single_string', $cn->options['general']['revoke_message_text'], 'Cookie Notice', 'Revoke message text' );
$cn->options['general']['revoke_text'] = apply_filters( 'wpml_translate_single_string', $cn->options['general']['revoke_text'], 'Cookie Notice', 'Revoke button text' );
$cn->options['general']['see_more_opt']['text'] = apply_filters( 'wpml_translate_single_string', $cn->options['general']['see_more_opt']['text'], 'Cookie Notice', 'Privacy policy text' );
$cn->options['general']['see_more_opt']['link'] = apply_filters( 'wpml_translate_single_string', $cn->options['general']['see_more_opt']['link'], 'Cookie Notice', 'Custom link' );
// WPML and Polylang compatibility
} elseif ( function_exists( 'icl_t' ) ) {
$cn->options['general']['message_text'] = icl_t( 'Cookie Notice', 'Message in the notice', $cn->options['general']['message_text'] );
$cn->options['general']['accept_text'] = icl_t( 'Cookie Notice', 'Button text', $cn->options['general']['accept_text'] );
$cn->options['general']['refuse_text'] = icl_t( 'Cookie Notice', 'Refuse button text', $cn->options['general']['refuse_text'] );
$cn->options['general']['revoke_message_text'] = icl_t( 'Cookie Notice', 'Revoke message text', $cn->options['general']['revoke_message_text'] );
$cn->options['general']['revoke_text'] = icl_t( 'Cookie Notice', 'Revoke button text', $cn->options['general']['revoke_text'] );
$cn->options['general']['see_more_opt']['text'] = icl_t( 'Cookie Notice', 'Privacy policy text', $cn->options['general']['see_more_opt']['text'] );
$cn->options['general']['see_more_opt']['link'] = icl_t( 'Cookie Notice', 'Custom link', $cn->options['general']['see_more_opt']['link'] );
}
if ( $cn->options['general']['see_more_opt']['link_type'] === 'page' ) {
// multisite with global override?
if ( is_multisite() && $cn->is_plugin_network_active() && $cn->network_options['general']['global_override'] ) {
// get main site id
$main_site_id = get_main_site_id();
// switch to main site
switch_to_blog( $main_site_id );
// update page id for current language if needed
if ( function_exists( 'icl_object_id' ) )
$cn->options['general']['see_more_opt']['id'] = icl_object_id( $cn->options['general']['see_more_opt']['id'], 'page', true );
// get main site privacy policy link
$permalink = get_permalink( $cn->options['general']['see_more_opt']['id'] );
// restore current site
restore_current_blog();
} else {
// update page id for current language if needed
if ( function_exists( 'icl_object_id' ) )
$cn->options['general']['see_more_opt']['id'] = icl_object_id( $cn->options['general']['see_more_opt']['id'], 'page', true );
// get privacy policy link
$permalink = get_permalink( $cn->options['general']['see_more_opt']['id'] );
}
}
// get cookie container args
$options = apply_filters( 'cn_cookie_notice_args', [
'position' => $cn->options['general']['position'],
'css_class' => $cn->options['general']['css_class'],
'button_class' => 'cn-button',
'colors' => $cn->options['general']['colors'],
'message_text' => $cn->options['general']['message_text'],
'accept_text' => $cn->options['general']['accept_text'],
'refuse_text' => $cn->options['general']['refuse_text'],
'revoke_message_text' => $cn->options['general']['revoke_message_text'],
'revoke_text' => $cn->options['general']['revoke_text'],
'refuse_opt' => $cn->options['general']['refuse_opt'],
'revoke_cookies' => $cn->options['general']['revoke_cookies'],
'see_more' => $cn->options['general']['see_more'],
'see_more_opt' => $cn->options['general']['see_more_opt'],
'link_target' => $cn->options['general']['link_target'],
'link_position' => $cn->options['general']['link_position'],
'aria_label' => 'Cookie Notice'
] );
// message output
$output = '
<!-- Cookie Notice plugin v' . esc_attr( $cn->defaults['version'] ) . ' by Hu-manity.co https://hu-manity.co/ -->
<div id="cookie-notice" role="dialog" class="cookie-notice-hidden cookie-revoke-hidden cn-position-' . esc_attr( $options['position'] ) . '" aria-label="' . esc_attr( $options['aria_label'] ) . '" style="background-color: __CN_BG_COLOR__">'
. '<div class="cookie-notice-container" style="color: ' . esc_attr( $options['colors']['text'] ) . '">'
. '<span id="cn-notice-text" class="cn-text-container">'. ( $options['see_more'] ? do_shortcode( $options['message_text'] ) : $options['message_text'] ) . '</span>'
. '<span id="cn-notice-buttons" class="cn-buttons-container"><button id="cn-accept-cookie" data-cookie-set="accept" class="cn-set-cookie ' . esc_attr( $options['button_class'] ) . ( $options['css_class'] !== '' ? ' cn-button-custom ' . esc_attr( $options['css_class'] ) : '' ) . '" aria-label="' . esc_attr( $options['accept_text'] ) . '"' . ( $options['css_class'] == '' ? ' style="background-color: ' . esc_attr( $options['colors']['button'] ) . '"' : '' ) . '>' . esc_html( $options['accept_text'] ) . '</button>'
. ( $options['refuse_opt'] ? '<button id="cn-refuse-cookie" data-cookie-set="refuse" class="cn-set-cookie ' . esc_attr( $options['button_class'] ) . ( $options['css_class'] !== '' ? ' cn-button-custom ' . esc_attr( $options['css_class'] ) : '' ) . '" aria-label="' . esc_attr( $options['refuse_text'] ) . '"' . ( $options['css_class'] == '' ? ' style="background-color: ' . esc_attr( $options['colors']['button'] ) . '"' : '' ) . '>' . esc_html( $options['refuse_text'] ) . '</button>' : '' )
. ( $options['see_more'] && $options['link_position'] === 'banner' ? '<button data-link-url="' . esc_url( $options['see_more_opt']['link_type'] === 'custom' ? $options['see_more_opt']['link'] : $permalink ) . '" data-link-target="' . esc_attr( $options['link_target'] ) . '" id="cn-more-info" class="cn-more-info ' . esc_attr( $options['button_class'] ) . ( $options['css_class'] !== '' ? ' cn-button-custom ' . esc_attr( $options['css_class'] ) : '' ) . '" aria-label="' . esc_attr( $options['see_more_opt']['text'] ) . '"' . ( $options['css_class'] == '' ? ' style="background-color: ' . esc_attr( $options['colors']['button'] ) . '"' : '' ) . '>' . esc_html( $options['see_more_opt']['text'] ) . '</button>' : '' )
. '</span><span id="cn-close-notice" data-cookie-set="accept" class="cn-close-icon" title="' . esc_attr( $options['refuse_text'] ) . '"></span>'
. '</div>
' . ( $options['refuse_opt'] && $options['revoke_cookies'] ?
'<div class="cookie-revoke-container" style="color: ' . esc_attr( $options['colors']['text'] ) . '">'
. ( ! empty( $options['revoke_message_text'] ) ? '<span id="cn-revoke-text" class="cn-text-container">' . $options['revoke_message_text'] . '</span>' : '' )
. '<span id="cn-revoke-buttons" class="cn-buttons-container"><button id="cn-revoke-cookie" class="cn-revoke-cookie ' . esc_attr( $options['button_class'] ) . ( $options['css_class'] !== '' ? ' cn-button-custom ' . esc_attr( $options['css_class'] ) : '' ) . '" aria-label="' . esc_attr( $options['revoke_text'] ) . '"' . ( $options['css_class'] == '' ? ' style="background-color: ' . esc_attr( $options['colors']['button'] ) . '"' : '' ) . '>' . esc_html( $options['revoke_text'] ) . '</button></span>
</div>' : '' ) . '
</div>
<!-- / Cookie Notice plugin -->';
add_filter( 'safe_style_css', [ $this, 'allow_style_attributes' ] );
$output = apply_filters( 'cn_cookie_notice_output', wp_kses_post( $output ), $options );
remove_filter( 'safe_style_css', [ $this, 'allow_style_attributes' ] );
// convert rgb color to hex
$bg_rgb_color = $this->hex2rgb( $options['colors']['bar'] );
// invalid color? use default
if ( $bg_rgb_color === false )
$bg_rgb_color = $this->hex2rgb( $cn->defaults['general']['colors']['bar'] );
// allow rgba background
echo str_replace( '__CN_BG_COLOR__', esc_attr( 'rgba(' . implode( ',', $bg_rgb_color ) . ',' . ( (int) $options['colors']['bar_opacity'] ) * 0.01 . ');' ), $output );
}
/**
* Add new properties to style safe list.
*
* @param array $styles
* @return array
*/
public function allow_style_attributes( $styles ) {
$styles[] = 'display';
return $styles;
}
/**
* Convert HEX to RGB color.
*
* @param string $color
* @return bool|array
*/
public function hex2rgb( $color ) {
if ( ! is_string( $color ) )
return false;
// with hash?
if ( $color[0] === '#' )
$color = substr( $color, 1 );
if ( sanitize_hex_color_no_hash( $color ) !== $color )
return false;
// 6 hex digits?
if ( strlen( $color ) === 6 )
list( $r, $g, $b ) = [ $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] ];
// 3 hex digits?
elseif ( strlen( $color ) === 3 )
list( $r, $g, $b ) = [ $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] ];
else
return false;
return [ 'r' => hexdec( $r ), 'g' => hexdec( $g ), 'b' => hexdec( $b ) ];
}
/**
* Add blocking class to scripts, iframes and links.
*
* @param string $type
* @param string $code
* @return string
*/
public function add_block_class( $type, $code ) {
// clear and disable libxml errors and allow user to fetch error information as needed
libxml_use_internal_errors( true );
// create new dom object
$document = new DOMDocument( '1.0', 'UTF-8' );
// set attributes
$document->formatOutput = true;
$document->preserveWhiteSpace = false;
// load code
$document->loadHTML( '<div>' . wp_kses( trim( $code ), Cookie_Notice()->get_allowed_html( $type ) ) . '</div>', LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD );
$container = $document->getElementsByTagName( 'div' )->item( 0 );
$container = $container->parentNode->removeChild( $container );
while ( $document->firstChild ) {
$document->removeChild( $document->firstChild );
}
while ( $container->firstChild ) {
$document->appendChild( $container->firstChild );
}
// set blocked tags
if ( $type === 'body' )
$blocked_tags = [ 'script', 'iframe' ];
elseif ( $type === 'head' )
$blocked_tags = [ 'script', 'link' ];
foreach ( $blocked_tags as $blocked_tag ) {
$tags = $document->getElementsByTagName( $blocked_tag );
// any tags?
if ( ! empty( $tags ) && is_object( $tags ) ) {
foreach ( $tags as $tag ) {
$tag->setAttribute( 'class', 'hu-block' );
}
}
}
// save new HTML
$output = $document->saveHTML();
// reenable libxml errors
libxml_use_internal_errors( false );
return $output;
}
/**
* Load notice scripts and styles - frontend.
*
* @return void
*/
public function wp_enqueue_notice_scripts() {
// skip modal login iframe
if ( current_filter() === 'login_enqueue_scripts' && ! empty( $_REQUEST['interim-login'] ) )
return;
if ( $this->compliance )
return;
// is banner allowed to display?
if ( ! $this->maybe_display_banner() )
return;
// get main instance
$cn = Cookie_Notice();
wp_enqueue_script( 'cookie-notice-front', COOKIE_NOTICE_URL . '/js/front' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', [], $cn->defaults['version'], isset( $cn->options['general']['script_placement'] ) && $cn->options['general']['script_placement'] === 'footer' );
// not array? changeable by cn_cookie_expiry filter
if ( is_array( $cn->settings->times ) ) {
// check cookie expiration time
if ( array_key_exists( $cn->options['general']['time'], $cn->settings->times ) && array_key_exists( 1, $cn->settings->times[$cn->options['general']['time']] ) )
$cookie_time = (int) $cn->settings->times[$cn->options['general']['time']][1];
else {
// fallback to default length of month
$cookie_time = MONTH_IN_SECONDS;
}
// check cookie rejection expiration time
if ( array_key_exists( $cn->options['general']['time_rejected'], $cn->settings->times ) && array_key_exists( 1, $cn->settings->times[$cn->options['general']['time_rejected']] ) )
$cookie_time_rejected = (int) $cn->settings->times[$cn->options['general']['time_rejected']][1];
else {
// fallback to default length of month
$cookie_time_rejected = MONTH_IN_SECONDS;
}
} else {
// fallback to default length of month
$cookie_time = $cookie_time_rejected = MONTH_IN_SECONDS;
}
// prepare script data
$script_data = [
'ajaxUrl' => admin_url( 'admin-ajax.php' ),
'nonce' => wp_create_nonce( 'cn_save_cases' ),
'hideEffect' => $cn->options['general']['hide_effect'],
'position' => $cn->options['general']['position'],
'onScroll' => $cn->options['general']['on_scroll'],
'onScrollOffset' => (int) $cn->options['general']['on_scroll_offset'],
'onClick' => $cn->options['general']['on_click'],
'cookieName' => 'cookie_notice_accepted',
'cookieTime' => $cookie_time,
'cookieTimeRejected' => $cookie_time_rejected,
'globalCookie' => is_multisite() && $cn->options['general']['global_cookie'] && is_subdomain_install(),
'redirection' => $cn->options['general']['redirection'],
'cache' => defined( 'WP_CACHE' ) && WP_CACHE,
'revokeCookies' => $cn->options['general']['revoke_cookies'],
'revokeCookiesOpt' => $cn->options['general']['revoke_cookies_opt']
];
wp_add_inline_script( 'cookie-notice-front', 'var cnArgs = ' . wp_json_encode( $script_data ) . ";\n", 'before' );
wp_enqueue_style( 'cookie-notice-front', COOKIE_NOTICE_URL . '/css/front' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', [], $cn->defaults['version'] );
}
/**
* Print non functional JavaScript in body.
*
* @return void
*/
public function wp_print_footer_scripts() {
// get main instance
$cn = Cookie_Notice();
if ( $cn->cookies_accepted() || $this->compliance ) {
$scripts = apply_filters( 'cn_refuse_code_scripts_html', $cn->options['general']['refuse_code'], 'body' );
if ( ! empty( $scripts ) )
echo html_entity_decode( wp_kses( $scripts, $cn->get_allowed_html( 'body' ) ) );
}
}
/**
* Print non functional JavaScript in header.
*
* @return void
*/
public function wp_print_header_scripts() {
// get main instance
$cn = Cookie_Notice();
if ( $cn->cookies_accepted() || $this->compliance ) {
$scripts = apply_filters( 'cn_refuse_code_scripts_html', $cn->options['general']['refuse_code_head'], 'head' );
if ( ! empty( $scripts ) )
echo html_entity_decode( wp_kses( $scripts, $cn->get_allowed_html( 'head' ) ) );
}
}
/**
* Add new body classes.
*
* @param array $classes Body classes
* @return array
*/
public function change_body_class( $classes ) {
if ( is_admin() )
return $classes;
if ( Cookie_Notice()->cookies_set() ) {
$classes[] = 'cookies-set';
if ( Cookie_Notice()->cookies_accepted() )
$classes[] = 'cookies-accepted';
else
$classes[] = 'cookies-refused';
} else
$classes[] = 'cookies-not-set';
return $classes;
}
/**
* Purge config cache.
*
* @return void
*/
public function purge_cache() {
// get main instance
$cn = Cookie_Notice();
if ( is_multisite() && $cn->is_plugin_network_active() && $cn->network_options['general']['global_override'] ) {
$app_id = $cn->network_options['general']['app_id'];
$app_key = $cn->network_options['general']['app_key'];
} else {
$app_id = $cn->options['general']['app_id'];
$app_key = $cn->options['general']['app_key'];
}
// compliance active only
if ( $app_id !== '' && $app_key !== '' ) {
// request for new config data too
$cn->welcome_api->get_app_config( $app_id, true );
}
}
}