'float-center',
'acceptButtonDisplay' => true,
'customizeButtonDisplay' => true,
'rejectButtonDisplay' => true,
'backgroundOverlay' => true,
'applyStyles' => true,
);
/**
* AMP shared style
*
* @var string
*/
private $amp_style = "
.iubenda-tp-btn {
position: fixed;
z-index: 2147483647;
background-image: url(\"data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'%3E%3Cpath fill='%231CC691' fill-rule='evenodd' d='M16 7a4 4 0 0 1 2.627 7.016L19.5 25h-7l.873-10.984A4 4 0 0 1 16 7z'/%3E%3C/svg%3E\");
background-repeat: no-repeat;
background-size: 32px 32px;
background-position: top .5px left 1px;
width: 34px;
border: none;
cursor: pointer;
margin: 16px;
padding: 0;
box-shadow: 0 0 0 1px rgba(0,0,0,.15);
background-color: #fff;
display: inline-block;
height: 34px;
min-width: 34px;
border-radius: 4px;
bottom: 0;
right: 0;
}
.iubenda-tp-btn--top-left {top: 0;left: 0;}
.iubenda-tp-btn--top-right {top: 0;right: 0;}
.iubenda-tp-btn--bottom-left {bottom: 0;left: 0;}
.iubenda-tp-btn--bottom-right {bottom: 0;right: 0;}
";
/**
* Class constructor.
*/
public function __construct() {
// actions.
add_action( 'wp_head', array( $this, 'wp_head_amp' ), 100 );
add_action( 'amp_post_template_head', array( $this, 'wp_head_amp' ), 100 );
add_action( 'wp_footer', array( $this, 'wp_footer_amp' ), 100 );
add_action( 'amp_post_template_footer', array( $this, 'wp_footer_amp' ), 100 );
add_action( 'amp_post_template_css', array( $this, 'amp_post_template_css' ), 1 );
// filters.
add_filter( 'amp_post_template_data', array( $this, 'amp_post_template_data' ), 100 );
add_filter( 'amp_analytics_entries', array( $this, 'fix_analytics_wp_amp' ), 10 );
}
/**
* Add scripts and CSS to WP AMP plugin in Transitional mode.
*
* @return void
*/
public function wp_head_amp() {
if ( false === iubenda()->options['cs']['amp_support'] ) {
return;
}
if ( ( function_exists( 'is_amp_endpoint' ) && is_amp_endpoint() ) || ( function_exists( 'ampforwp_is_amp_endpoint' ) && ampforwp_is_amp_endpoint() ) ) {
echo '
';// phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedScript
// optional geo support.
if ( iubenda()->multilang && ! empty( iubenda()->lang_current ) ) {
$code = iub_array_get( iubenda()->options['cs'], 'code_' . iubenda()->lang_current );
} else {
$code = iub_array_get( iubenda()->options['cs'], 'code_default' );
}
$configuration_raw = iubenda()->configuration_parser->extract_cs_config_from_code_amp( $code );
if ( isset( $configuration_raw['gdprAppliesGlobally'] ) && ! $configuration_raw['gdprAppliesGlobally'] ) {
echo '
';// phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedScript
}
echo '';
// Integrate with amp-wp.org.
if ( is_plugin_active( 'amp/amp.php' ) ) {
echo ""; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
}
}
/**
* AMP post template css.
*/
public function amp_post_template_css() {
if ( false === (bool) iubenda()->options['cs']['amp_support'] ) {
return;
}
// CSS style.
echo "{$this->amp_style}"; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
/**
* Add AMP consent HTML to WP AMP plugin in Transitional mode.
*
* @return void
*/
public function wp_footer_amp() {
if ( false === (bool) iubenda()->options['cs']['amp_support'] ) {
return;
}
if ( ! iubenda()->is_amp_page() ) {
return;
}
// get code.
if ( iubenda()->multilang && ! empty( iubenda()->lang_current ) ) {
$code = iub_array_get( iubenda()->options['cs'], 'code_' . iubenda()->lang_current );
} else {
$code = iub_array_get( iubenda()->options['cs'], 'code_default' );
}
$configuration = iubenda()->configuration_parser->extract_cs_config_from_code_amp( $code );
if ( empty( $configuration ) ) {
return;
}
// local file.
if ( 'local' === (string) iubenda()->options['cs']['amp_source'] ) {
// multi-language support.
if ( iubenda()->multilang && ! empty( iubenda()->lang_current ) ) {
$template_url = $this->get_amp_template_url( iubenda()->lang_current );
} else {
$template_url = $this->get_amp_template_url();
}
// remote file.
} elseif ( iubenda()->multilang && ! empty( iubenda()->lang_current ) ) {
$template_url = esc_url( isset( iubenda()->options['cs']['amp_template'][ iubenda()->lang_current ] ) ? iubenda()->options['cs']['amp_template'][ iubenda()->lang_current ] : '' );
} else {
$template_url = esc_url( iubenda()->options['cs']['amp_template'] );
}
if ( empty( $template_url ) ) {
return;
}
echo '
';
}
/**
* Add scripts to AMP for WP plugin and WP AMP plugin in Standard mode.
*
* @param array $data Template data.
*
* @return mixed
*/
public function amp_post_template_data( $data ) {
if ( false === (bool) iubenda()->options['cs']['amp_support'] ) {
return $data;
}
if ( function_exists( 'ampforwp_is_amp_endpoint' ) && ampforwp_is_amp_endpoint() ) {
$data['amp_component_scripts'] = array_merge(
$data['amp_component_scripts'],
array( 'amp-consent' => 'https://cdn.ampproject.org/v0/amp-consent-latest.js' )
);
}
return $data;
}
/**
* Block analytics in AMP for WP plugin.
*
* @param array $data Template data.
*
* @return mixed
*/
public function fix_analytics_amp_for_wp( $data ) {
if ( false === (bool) iubenda()->options['cs']['amp_support'] ) {
return $data;
}
if ( ! class_exists( 'iubendaParser' ) ) {
return $data;
}
global $redux_builder_amp;
if ( null === $redux_builder_amp ) {
$redux_builder_amp = get_option( 'redux_builder_amp', true );
}
// trick to block the analytics using global $redux_builder_amp variable.
if ( ! iubendaParser::consent_given() ) {
$redux_builder_amp = true;
}
return $data;
}
/**
* Block analytics in WP AMP plugin.
*
* @param array $analytics_entries An associative array of the analytics entries we want to output. Each array entry must have a unique key, and the value should be an array with the following keys: `type`, `attributes`, `config_data`. See readme for more details.
*
* @return mixed
*/
public function fix_analytics_wp_amp( $analytics_entries ) {
if ( false === (bool) iubenda()->options['cs']['amp_support'] ) {
return $analytics_entries;
}
if ( ! class_exists( 'iubendaParser' ) ) {
return $analytics_entries;
}
// block the analytics using the entries filter hook.
if ( is_array( $analytics_entries ) && ! empty( $analytics_entries ) && ! iubendaParser::consent_given() ) {
foreach ( $analytics_entries as $id => $entry ) {
$entry['attributes'] = ! empty( $entry['attributes'] ) ? $entry['attributes'] : array();
$analytics_entries[ $id ]['attributes'] = array_merge( array( 'data-block-on-consent' => '_till_accepted' ), $entry['attributes'] );
}
}
return $analytics_entries;
}
/**
* Prepare HTML iframe template for the AMP.
*
* @param string $code embed code.
*
* @return mixed
*/
public function prepare_amp_template( $code ) {
$html = '';
$configuration_raw = iubenda()->configuration_parser->extract_cs_config_from_code_amp( $code );
if ( empty( $configuration_raw ) ) {
$code = stripslashes( $code );
$configuration_raw = iubenda()->configuration_parser->extract_cs_config_from_code_amp( $code );
}
$banner_configuration = iubenda()->configuration_parser->extract_cs_config_from_code_amp(
$code,
array(
'mode' => 'banner',
'parse' => false,
)
);
$banner_configuration = wp_json_encode( array_merge( $banner_configuration, $this->required_banner_configuration ) );
if ( ! empty( $configuration_raw ) ) {
// get script.
$script_src = ! empty( $configuration_raw['script'] ) ? $configuration_raw['script'] : '//cdn.iubenda.com/cs/iubenda_cs.js';
// remove from configuration.
if ( isset( $configuration_raw['script'] ) ) {
unset( $configuration_raw['script'] );
}
// encode array.
$configuration = wp_json_encode( $configuration_raw );
// remove quotes.
$configuration = preg_replace( '/"([a-zA-Z]+[a-zA-Z0-9]*)":/', '$1:', $configuration );
// replace first and last bracket.
$configuration = substr( $configuration, 1, - 1 );
// Here we are generating amp page, for this reason no need to use enqueue.
// phpcs:disable WordPress.WP.EnqueuedResources.NonEnqueuedScript
$html .= '
' . __( 'AMP Cookie Consent', 'iubenda' ) . '
';
$wp_consent_api_integration = new Wp_Consent_Api_Integration();
if ( $wp_consent_api_integration->is_wp_consent_api_installed() && $wp_consent_api_integration->is_wp_consent_api_integrate_enabled() ) {
$wp_consent_api_integrate_script_src = sprintf( '%s/assets/js/wp-consent-api-integration.js', IUBENDA_PLUGIN_URL );
$html .= '';
}
$html .= '
';
// phpcs:enable
}
return $html;
}
/**
* Get local file template url;
*
* @param string $template_lang Template language.
*
* @return string
*/
public function get_amp_template_url( string $template_lang = '' ) {
$template_url = '';
$template_lang = ! empty( $template_lang ) && is_string( $template_lang ) ? $template_lang : '';
// get basic site host and template file data.
$file_url = ! empty( $template_lang ) ? IUBENDA_PLUGIN_URL . '/templates/amp-' . $template_lang . '.html' : IUBENDA_PLUGIN_URL . '/templates/amp.html';
$parsed_site = wp_parse_url( home_url() );
$parsed_file = wp_parse_url( $file_url );
$site_host = 'localhost' !== (string) $parsed_site['host'] ? iubenda()->domain( $parsed_site['host'] ) : 'localhost';
$file_host = 'localhost' !== (string) $parsed_file['host'] ? iubenda()->domain( $parsed_file['host'] ) : 'localhost';
$is_localhost = (bool) ( 'localhost' === (string) $site_host );
$is_subdomain = ! $is_localhost ? (bool) ( $parsed_file['host'] !== $file_host ) : false;
// check if file host and server host match.
// if not, we're good to go.
if ( $site_host !== $file_host ) {
return $file_url;
}
// all ok if we're on different subdomains.
if ( $parsed_site['host'] !== $parsed_file['host'] ) {
$template_url = $file_url;
} else {
// same hosts, let's tweak the http/https.
$has_www = strpos( $parsed_file['host'], 'www.' ) === 0;
// add or remove www from url string to make iframe url pass AMP validation.
// 1 Check if not localhost and not subdomain or doesn't have www.
if ( ! $is_localhost && ! $has_www ) {
// 2 Append www if not exist.
$tweaked_host = 'www.' . $parsed_file['host'];
} elseif ( ! $is_localhost && $has_www ) {
// 3 Remove www if exist.
$tweaked_host = preg_replace( '/^www\./i', '', $parsed_file['host'] );
} else {
// 4 else Get the current host normally.
$tweaked_host = $parsed_file['host'];
}
// generate new url.
$tweaked_url = $parsed_file['scheme'] . '://' . $tweaked_host . ( isset( $parsed_file['port'] ) ? ':' . $parsed_file['port'] : '' ) . $parsed_file['path'] . ( ! empty( $parsed_file['query'] ) ? '?' . $parsed_file['query'] : '' );
// check if file url is valid.
if ( $tweaked_url ) {
$template_url = $tweaked_url;
}
}
return $template_url;
}
/**
* Generate HTML iframe template for the AMP.
*
* @param string $code embed code.
* @param string $lang language.
*
* @return mixed
*/
public function generate_amp_template( $code = '', $lang = '' ) {
if ( empty( $code ) ) {
return false;
}
global $wp_filesystem;
if ( empty( $wp_filesystem ) ) {
require_once ABSPATH . 'wp-admin/includes/file.php';
WP_Filesystem();
}
$template_dir = IUBENDA_PLUGIN_PATH . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR;
if ( ! empty( $lang ) && array_key_exists( (string) $lang, iubenda()->languages ) ) {
$template_file = $template_dir . ( 'amp-' . $lang . '.html' );
} else {
$template_file = $template_dir . ( 'amp.html' );
}
$html = $this->prepare_amp_template( $code );
// bail if the template was not created properly.
if ( empty( $html ) ) {
return false;
}
if ( ! is_dir( $template_dir ) ) {
// dir doesn't exist, make it.
$wp_filesystem->mkdir( $template_dir );
}
if ( ! $wp_filesystem->is_writable( $template_dir ) ) {
( new Quick_Generator_Service() )->add_amp_permission_error();
return false;
}
// Use WP_Filesystem for file operations.
$result = $wp_filesystem->put_contents( $template_file, $html );
return (bool) $result;
}
}