| Current File : /home/kelaby89/www/wp/wp-content/plugins/jetpack/extensions/blocks/subscriptions/subscriptions.php |
<?php
/**
* Subscriptions Block.
*
* @package automattic/jetpack
*/
namespace Automattic\Jetpack\Extensions\Subscriptions;
use Automattic\Jetpack\Blocks;
use Automattic\Jetpack\Extensions\Premium_Content\Subscription_Service\Abstract_Token_Subscription_Service;
use Automattic\Jetpack\Extensions\Premium_Content\Subscription_Service\Jetpack_Token_Subscription_Service;
use Automattic\Jetpack\Status\Host;
use Jetpack;
use Jetpack_Gutenberg;
use Jetpack_Memberships;
use Jetpack_Subscriptions_Widget;
require_once __DIR__ . '/class-jetpack-subscription-site.php';
require_once __DIR__ . '/constants.php';
require_once JETPACK__PLUGIN_DIR . 'extensions/blocks/premium-content/_inc/subscription-service/include.php';
/**
* These block defaults should match ./constants.js
*/
const DEFAULT_BORDER_RADIUS_VALUE = 0;
const DEFAULT_BORDER_WEIGHT_VALUE = 1;
const DEFAULT_FONTSIZE_VALUE = '16px';
const DEFAULT_PADDING_VALUE = 15;
const DEFAULT_SPACING_VALUE = 10;
const DEFAULT_BUTTON_WIDTH = 'auto';
/**
* Registers the block for use in Gutenberg
* This is done via an action so that we can disable
* registration if we need to.
*/
function register_block() {
/*
* Disable the feature on P2 blogs
*/
if ( function_exists( '\WPForTeams\is_wpforteams_site' ) &&
\WPForTeams\is_wpforteams_site( get_current_blog_id() ) ) {
return;
}
/**
* Do not proceed if the newsletter feature (Subscriptions module) is not enabled
*/
if ( ! Jetpack::is_module_active( 'subscriptions' ) ) {
return;
}
require_once JETPACK__PLUGIN_DIR . '/modules/memberships/class-jetpack-memberships.php';
if ( \Jetpack_Memberships::should_enable_monetize_blocks_in_editor() ) {
Blocks::jetpack_register_block(
__DIR__,
array(
'render_callback' => __NAMESPACE__ . '\render_block',
'supports' => array(
'spacing' => array(
'margin' => true,
'padding' => true,
),
'align' => array( 'wide', 'full' ),
),
)
);
}
register_post_meta(
'post',
META_NAME_FOR_POST_LEVEL_ACCESS_SETTINGS,
array(
'show_in_rest' => true,
'single' => true,
'type' => 'string',
'auth_callback' => function () {
return wp_get_current_user()->has_cap( 'edit_posts' );
},
)
);
register_post_meta(
'post',
META_NAME_FOR_POST_DONT_EMAIL_TO_SUBS,
array(
'default' => false,
'show_in_rest' => true,
'single' => true,
'type' => 'boolean',
'auth_callback' => function () {
return wp_get_current_user()->has_cap( 'edit_posts' );
},
)
);
register_post_meta(
'post',
META_NAME_FOR_POST_TIER_ID_SETTINGS,
array(
'show_in_rest' => true,
'single' => true,
'type' => 'integer',
'auth_callback' => function () {
return wp_get_current_user()->has_cap( 'edit_posts' );
},
)
);
register_post_meta(
'post',
META_NAME_CONTAINS_PAYWALLED_CONTENT,
array(
'show_in_rest' => true,
'single' => true,
'type' => 'boolean',
'auth_callback' => function () {
return wp_get_current_user()->has_cap( 'edit_posts' );
},
)
);
// This ensures Jetpack will sync this post meta to WPCOM.
add_filter(
'jetpack_sync_post_meta_whitelist',
function ( $allowed_meta ) {
return array_merge(
$allowed_meta,
array(
META_NAME_FOR_POST_LEVEL_ACCESS_SETTINGS,
META_NAME_FOR_POST_DONT_EMAIL_TO_SUBS,
META_NAME_CONTAINS_PAYWALLED_CONTENT,
)
);
}
);
// Hide the content – Priority 8 makes it run before do_blocks gets called for the content
add_filter( 'the_content', __NAMESPACE__ . '\add_paywall', 8 );
// Close comments on the front-end
add_filter( 'comments_open', __NAMESPACE__ . '\maybe_close_comments', 10, 2 );
add_filter( 'pings_open', __NAMESPACE__ . '\maybe_close_comments', 10, 2 );
// Hide existing comments
add_filter( 'get_comment', __NAMESPACE__ . '\maybe_gate_existing_comments' );
// Gate the excerpt for a post
add_filter( 'get_the_excerpt', __NAMESPACE__ . '\jetpack_filter_excerpt_for_newsletter', 10, 2 );
// Add a 'Newsletter' column to the Edit posts page
// We only display the "Newsletter" column if we have configured the paid newsletter plan
if ( defined( 'WP_ADMIN' ) && WP_ADMIN && Jetpack_Memberships::has_configured_plans_jetpack_recurring_payments( 'newsletter' ) ) {
add_action( 'manage_post_posts_columns', __NAMESPACE__ . '\register_newsletter_access_column' );
add_action( 'manage_post_posts_custom_column', __NAMESPACE__ . '\render_newsletter_access_rows', 10, 2 );
add_action( 'admin_head', __NAMESPACE__ . '\newsletter_access_column_styles' );
}
add_action( 'init', __NAMESPACE__ . '\maybe_prevent_super_cache_caching' );
add_action( 'wp_after_insert_post', __NAMESPACE__ . '\add_paywalled_content_post_meta', 99, 2 );
add_filter(
'jetpack_options_whitelist',
function ( $options ) {
$options[] = 'jetpack_subscriptions_subscribe_post_end_enabled';
$options[] = 'jetpack_subscriptions_subscribe_navigation_enabled';
return $options;
}
);
// If called via REST API, we need to register later in the lifecycle
if ( ( new Host() )->is_wpcom_platform() && ! jetpack_is_frontend() ) {
add_action(
'restapi_theme_init',
function () {
Jetpack_Subscription_Site::init()->handle_subscribe_block_placements();
}
);
} else {
Jetpack_Subscription_Site::init()->handle_subscribe_block_placements();
}
}
add_action( 'init', __NAMESPACE__ . '\register_block', 9 );
/**
* Returns true when in a WP.com environment.
*
* @return boolean
*/
function is_wpcom() {
return defined( 'IS_WPCOM' ) && IS_WPCOM;
}
/**
* Adds a 'Newsletter' column after the 'Title' column in the post list
*
* @param array $columns An array of column names.
* @return array An array of column names.
*/
function register_newsletter_access_column( $columns ) {
$position = array_search( 'title', array_keys( $columns ), true );
$new_column = array( NEWSLETTER_COLUMN_ID => __( 'Newsletter', 'jetpack' ) );
return array_merge(
array_slice( $columns, 0, $position + 1, true ),
$new_column,
array_slice( $columns, $position, null, true )
);
}
/**
* Add a meta to prevent publication on firehose, ES AI or Reader
*
* @param int $post_id Post id being saved.
* @param \WP_Post $post Post being saved.
* @return void
*/
function add_paywalled_content_post_meta( int $post_id, \WP_Post $post ) {
if ( $post->post_type !== 'post' ) {
return;
}
$access_level = get_post_meta( $post_id, META_NAME_FOR_POST_LEVEL_ACCESS_SETTINGS, true );
$is_paywalled = false;
switch ( $access_level ) {
case Abstract_Token_Subscription_Service::POST_ACCESS_LEVEL_PAID_SUBSCRIBERS_ALL_TIERS:
case Abstract_Token_Subscription_Service::POST_ACCESS_LEVEL_PAID_SUBSCRIBERS:
case Abstract_Token_Subscription_Service::POST_ACCESS_LEVEL_SUBSCRIBERS:
$is_paywalled = true;
}
if ( $is_paywalled ) {
update_post_meta( $post_id, META_NAME_CONTAINS_PAYWALLED_CONTENT, $is_paywalled );
}
if ( ! $is_paywalled ) {
delete_post_meta( $post_id, META_NAME_CONTAINS_PAYWALLED_CONTENT );
}
}
/**
* Displays the newsletter access level.
*
* @param string $column_id The ID of the column to display.
* @param int $post_id The current post ID.
*/
function render_newsletter_access_rows( $column_id, $post_id ) {
if ( NEWSLETTER_COLUMN_ID !== $column_id ) {
return;
}
$access_level = get_post_meta( $post_id, META_NAME_FOR_POST_LEVEL_ACCESS_SETTINGS, true );
switch ( $access_level ) {
case Abstract_Token_Subscription_Service::POST_ACCESS_LEVEL_PAID_SUBSCRIBERS_ALL_TIERS:
echo esc_html__( 'Paid Subscribers (all plans)', 'jetpack' );
break;
case Abstract_Token_Subscription_Service::POST_ACCESS_LEVEL_PAID_SUBSCRIBERS:
echo esc_html__( 'Paid Subscribers', 'jetpack' );
break;
case Abstract_Token_Subscription_Service::POST_ACCESS_LEVEL_SUBSCRIBERS:
echo esc_html__( 'Subscribers', 'jetpack' );
break;
case Abstract_Token_Subscription_Service::POST_ACCESS_LEVEL_EVERYBODY:
echo esc_html__( 'Everybody', 'jetpack' );
break;
default:
echo '';
}
}
/**
* Adds the Newsletter column styles
*/
function newsletter_access_column_styles() {
echo '<style id="jetpack-newsletter-newsletter-access-column"> table.fixed .column-newsletter_access { width: 10%; } </style>';
}
/**
* Determine the amount of folks currently subscribed to the blog, splitted out in email_subscribers & social_followers & paid_subscribers
*
* @return array containing ['value' => ['email_subscribers' => 0, 'paid_subscribers' => 0, 'social_followers' => 0]]
*/
function fetch_subscriber_counts() {
$subs_count = 0;
if ( is_wpcom() ) {
$subs_count = array(
'value' => \wpcom_fetch_subs_counts( true ),
);
} else {
$cache_key = 'wpcom_subscribers_totals';
$subs_count = get_transient( $cache_key );
if ( false === $subs_count || 'failed' === $subs_count['status'] ) {
$xml = new \Jetpack_IXR_Client();
$xml->query( 'jetpack.fetchSubscriberCounts' );
if ( $xml->isError() ) { // If we get an error from .com, set the status to failed so that we will try again next time the data is requested.
$subs_count = array(
'status' => 'failed',
'code' => $xml->getErrorCode(),
'message' => $xml->getErrorMessage(),
'value' => ( isset( $subs_count['value'] ) ) ? $subs_count['value'] : array(
'email_subscribers' => 0,
'social_followers' => 0,
'paid_subscribers' => 0,
),
);
} else {
$subs_count = array(
'status' => 'success',
'value' => $xml->getResponse(),
);
}
set_transient( $cache_key, $subs_count, 3600 ); // Try to cache the result for at least 1 hour.
}
}
return $subs_count;
}
/**
* Returns subscriber count based on include_social_followers attribute
*
* @param bool $include_social_followers Whether to include social followers in the count.
* @return int
*/
function get_subscriber_count( $include_social_followers ) {
$counts = fetch_subscriber_counts();
if ( $include_social_followers ) {
$subscriber_count = $counts['value']['email_subscribers'] + $counts['value']['social_followers'];
} else {
$subscriber_count = $counts['value']['email_subscribers'];
}
return $subscriber_count;
}
/**
* Returns true if the block attributes contain a value for the given key.
*
* @param array $attributes Array containing the block attributes.
* @param string $key Block attribute key.
*
* @return boolean
*/
function has_attribute( $attributes, $key ) {
return isset( $attributes[ $key ] ) && $attributes[ $key ] !== 'undefined';
}
/**
* Returns the value for the given attribute key, with the option of providing a default fallback value.
*
* @param array $attributes Array containing the block attributes.
* @param string $key Block attribute key.
* @param mixed $default Optional fallback value in case the key doesn't exist.
*
* @return mixed
*/
function get_attribute( $attributes, $key, $default = null ) {
return has_attribute( $attributes, $key ) ? $attributes[ $key ] : $default;
}
/**
* Mimics getColorClassName, getFontSizeClass and getGradientClass from @wordpress/block-editor js package.
*
* @param string $setting Setting name.
* @param string $value Setting value.
*
* @return string
*/
function get_setting_class_name( $setting, $value ) {
if ( ! $setting || ! $value ) {
return '';
}
return sprintf( 'has-%s-%s', $value, $setting );
}
/**
* Uses block attributes to generate an array containing the classes for various block elements.
* Based on Jetpack_Subscriptions_Widget::do_subscription_form() which the block was originally using.
*
* @param array $attributes Array containing the block attributes.
*
* @return array
*/
function get_element_class_names_from_attributes( $attributes ) {
$text_color_class = get_setting_class_name( 'color', get_attribute( $attributes, 'textColor' ) );
$font_size_class = get_setting_class_name( 'font-size', get_attribute( $attributes, 'fontSize' ) );
$border_class = get_setting_class_name( 'border-color', get_attribute( $attributes, 'borderColor' ) );
$button_background_class = get_setting_class_name( 'background-color', get_attribute( $attributes, 'buttonBackgroundColor' ) );
$button_gradient_class = get_setting_class_name( 'gradient-background', get_attribute( $attributes, 'buttonGradient' ) );
$email_field_background_class = get_setting_class_name( 'background-color', get_attribute( $attributes, 'emailFieldBackgroundColor' ) );
$email_field_gradient_class = get_setting_class_name( 'gradient-background', get_attribute( $attributes, 'emailFieldGradient' ) );
$submit_button_classes = array_filter(
array(
'wp-block-button__link' => true,
'no-border-radius' => 0 === get_attribute( $attributes, 'borderRadius', 0 ),
$font_size_class => true,
$border_class => true,
'has-text-color' => ! empty( $text_color_class ),
$text_color_class => true,
'has-background' => ! empty( $button_background_class ) || ! empty( $button_gradient_class ),
$button_background_class => ! empty( $button_background_class ),
$button_gradient_class => ! empty( $button_gradient_class ),
)
);
$email_field_classes = array_filter(
array(
'no-border-radius' => 0 === get_attribute( $attributes, 'borderRadius', 0 ),
$font_size_class => true,
$border_class => true,
$email_field_background_class => true,
$email_field_gradient_class => true,
)
);
$block_wrapper_classes = array_filter(
array(
'wp-block-jetpack-subscriptions__supports-newline' => true,
'wp-block-jetpack-subscriptions__use-newline' => (bool) get_attribute( $attributes, 'buttonOnNewLine' ),
'wp-block-jetpack-subscriptions__show-subs' => (bool) get_attribute( $attributes, 'showSubscribersTotal' ),
)
);
return array(
'block_wrapper' => implode( ' ', array_keys( $block_wrapper_classes ) ),
'email_field' => implode( ' ', array_keys( $email_field_classes ) ),
'submit_button' => implode( ' ', array_keys( $submit_button_classes ) ),
);
}
/**
* Checks if block style is "button only"
*
* @param string $class_name Block attribute className; multiple names are spearated by space.
*
* @return bool
*/
function is_button_only_style( $class_name ) {
if ( empty( $class_name ) ) {
return false;
}
$class_names = explode( ' ', $class_name );
return in_array( 'is-style-button', $class_names, true );
}
/**
* Uses block attributes to generate an array containing the styles for various block elements.
* Based on Jetpack_Subscriptions_Widget::do_subscription_form() which the block was originally using.
*
* @param array $attributes Array containing the block attributes.
*
* @return array
*/
function get_element_styles_from_attributes( $attributes ) {
$is_button_only_style = is_button_only_style( get_attribute( $attributes, 'className', '' ) );
$button_background_style = ! has_attribute( $attributes, 'buttonBackgroundColor' ) && has_attribute( $attributes, 'customButtonGradient' )
? get_attribute( $attributes, 'customButtonGradient' )
: get_attribute( $attributes, 'customButtonBackgroundColor' );
$email_field_styles = '';
$submit_button_wrapper_styles = '';
$submit_button_styles = '';
if ( ! empty( $button_background_style ) ) {
$submit_button_styles .= sprintf( 'background: %s;', $button_background_style );
}
if ( has_attribute( $attributes, 'customTextColor' ) ) {
$submit_button_styles .= sprintf( 'color: %s;', get_attribute( $attributes, 'customTextColor' ) );
}
if ( has_attribute( $attributes, 'buttonWidth' ) ) {
$submit_button_wrapper_styles .= sprintf( 'width: %s;', get_attribute( $attributes, 'buttonWidth', DEFAULT_BUTTON_WIDTH ) );
$submit_button_wrapper_styles .= 'max-width: 100%;';
// Account for custom margins on inline forms.
$submit_button_styles .= true === get_attribute( $attributes, 'buttonOnNewLine' )
? 'width: 100%;'
: sprintf( 'width: calc(100%% - %dpx);', get_attribute( $attributes, 'spacing', DEFAULT_SPACING_VALUE ) );
}
$font_size = get_attribute( $attributes, 'customFontSize', DEFAULT_FONTSIZE_VALUE );
$style = sprintf( 'font-size: %s%s;', $font_size, is_numeric( $font_size ) ? 'px' : '' );
$submit_button_styles .= $style;
$email_field_styles .= $style;
$padding = get_attribute( $attributes, 'padding', DEFAULT_PADDING_VALUE );
$style = sprintf( 'padding: %1$dpx %2$dpx %1$dpx %2$dpx;', $padding, round( $padding * 1.5 ) );
$submit_button_styles .= $style;
$email_field_styles .= $style;
if ( ! $is_button_only_style ) {
$button_spacing = get_attribute( $attributes, 'spacing', DEFAULT_SPACING_VALUE );
if ( true === get_attribute( $attributes, 'buttonOnNewLine' ) ) {
$submit_button_styles .= sprintf( 'margin-top: %dpx;', $button_spacing );
} else {
$submit_button_styles .= 'margin: 0; '; // Reset Safari's 2px default margin for buttons affecting input and button union
$submit_button_styles .= sprintf( 'margin-left: %dpx;', $button_spacing );
}
}
if ( has_attribute( $attributes, 'borderColor' ) ) {
$style = sprintf( 'border-color: %s;', get_attribute( $attributes, 'borderColor', '' ) );
$submit_button_styles .= $style;
$email_field_styles .= $style;
}
$style = sprintf( 'border-radius: %dpx;', get_attribute( $attributes, 'borderRadius', DEFAULT_BORDER_RADIUS_VALUE ) );
$submit_button_styles .= $style;
$email_field_styles .= $style;
$style = sprintf( 'border-width: %dpx;', get_attribute( $attributes, 'borderWeight', DEFAULT_BORDER_WEIGHT_VALUE ) );
$submit_button_styles .= $style;
$email_field_styles .= $style;
if ( has_attribute( $attributes, 'customBorderColor' ) ) {
$style = sprintf( 'border-color: %s; border-style: solid;', get_attribute( $attributes, 'customBorderColor' ) );
$submit_button_styles .= $style;
$email_field_styles .= $style;
}
if ( ! jetpack_is_frontend() ) {
$background_color_style = get_attribute_color( 'buttonBackgroundColor', $attributes, '#113AF5' /* default lettre theme color */ );
$text_color_style = get_attribute_color( 'textColor', $attributes, '#FFFFFF' );
$submit_button_styles .= sprintf( ' background-color: %s; color: %s;', $background_color_style, $text_color_style );
}
return array(
'email_field' => $email_field_styles,
'submit_button' => $submit_button_styles,
'submit_button_wrapper' => $submit_button_wrapper_styles,
);
}
/**
* Retrieve the resolved color for a given attribute.
*
* @param string $attribute_name The name of the attribute to resolve.
* @param array $attributes An array of all attributes.
* @param string $default_color A fallback color in case no color can be resolved.
*
* @return string Returns the resolved color or the default color if no color is found.
*/
function get_attribute_color( $attribute_name, $attributes, $default_color ) {
if ( has_attribute( $attributes, $attribute_name ) ) {
$color_slug = get_attribute( $attributes, $attribute_name );
$resolved_color = get_color_from_slug( $color_slug );
if ( $resolved_color ) {
return $resolved_color;
}
}
return get_global_style_color( $attribute_name, $default_color );
}
/**
* Retrieve the global style color based on a provided style key.
*
* @param string $style_key The key for the desired style.
* @param string $default_color A fallback color in case the global style is not set.
*
* @return string Returns the color defined in global styles or the default color if not defined.
*/
function get_global_style_color( $style_key, $default_color ) {
$global_styles = wp_get_global_styles(
array( 'color' ),
array(
'block_name' => 'core/button',
'transforms' => array( 'resolve-variables' ),
)
);
if ( isset( $global_styles[ $style_key ] ) ) {
return $global_styles[ $style_key ];
}
return $default_color;
}
/**
* Convert a color slug into its corresponding color value.
*
* @param string $slug The slug representation of the color.
*
* @return string|null Returns the color value if found, or null otherwise.
*/
function get_color_from_slug( $slug ) {
$color_palettes = wp_get_global_settings( array( 'color', 'palette' ) );
if ( ! is_array( $color_palettes ) ) {
return null;
}
foreach ( $color_palettes as $palette ) {
if ( is_array( $palette ) ) {
foreach ( $palette as $color ) {
if ( isset( $color['slug'] ) && $color['slug'] === $slug && isset( $color['color'] ) ) {
return $color['color'];
}
}
}
}
return null;
}
/**
* Subscriptions block render callback.
*
* @param array $attributes Array containing the block attributes.
*
* @return string
*/
function render_block( $attributes ) {
// If the Subscriptions module is not active, don't render the block.
if ( ! Jetpack::is_module_active( 'subscriptions' ) ) {
return '';
}
if ( class_exists( '\Jetpack_Memberships' ) ) {
// We only want the sites that have newsletter feature enabled to be graced by this JavaScript.
Jetpack_Gutenberg::load_assets_as_required( __DIR__ );
} else {
Jetpack_Gutenberg::load_styles_as_required( FEATURE_NAME );
}
if ( ! class_exists( 'Jetpack_Subscriptions_Widget' ) ) {
return '';
}
// Prefill the email field with the current user's email if they are logged in via Memberships premium content token
$subscribe_email = Jetpack_Memberships::get_current_user_email();
// If no email, then prefill the email field with the current user's email if they are logged in
if ( empty( $subscribe_email ) ) {
$current_user = wp_get_current_user();
if ( ! empty( $current_user->user_email ) ) {
$subscribe_email = $current_user->user_email;
}
}
// The block is using the Jetpack_Subscriptions_Widget backend, hence the need to increase the instance count.
++Jetpack_Subscriptions_Widget::$instance_count;
$classes = get_element_class_names_from_attributes( $attributes );
$styles = get_element_styles_from_attributes( $attributes );
// The default value was previously "true" in block.json. We don't want to rely setting "default" in block.json to falsy,
// because it would change the setting for previously saved blocks. Block editor doesn't store default values in attributes at all.
// Hence users without this set will still get social counts included in the subscriber counter.
// Lowering the subscriber count on their behalf with code change would be controversial.
// We want to disencourage including social count as it's misleading.
$include_social_followers = isset( $attributes['includeSocialFollowers'] ) ? (bool) get_attribute( $attributes, 'includeSocialFollowers' ) : true;
$data = array(
'widget_id' => Jetpack_Subscriptions_Widget::$instance_count,
'subscribe_email' => $subscribe_email,
'is_paid_subscriber' => get_attribute( $attributes, 'isPaidSubscriber', false ),
'wrapper_attributes' => get_block_wrapper_attributes(
array(
'class' => $classes['block_wrapper'],
)
),
'subscribe_placeholder' => get_attribute( $attributes, 'subscribePlaceholder', __( 'Type your email…', 'jetpack' ) ),
'submit_button_text' => get_attribute( $attributes, 'submitButtonText', __( 'Subscribe', 'jetpack' ) ),
'submit_button_text_subscribed' => get_attribute( $attributes, 'submitButtonTextSubscribed', __( 'Subscribed', 'jetpack' ) ),
'submit_button_text_upgrade' => get_attribute( $attributes, 'submitButtonTextUpgrade', __( 'Upgrade subscription', 'jetpack' ) ),
'success_message' => get_attribute(
$attributes,
'successMessage',
esc_html__( "Success! An email was just sent to confirm your subscription. Please find the email now and click 'Confirm' to start subscribing.", 'jetpack' )
),
'show_subscribers_total' => (bool) get_attribute( $attributes, 'showSubscribersTotal' ),
'subscribers_total' => get_attribute( $attributes, 'showSubscribersTotal' ) ? get_subscriber_count( $include_social_followers ) : 0,
'referer' => esc_url_raw(
( is_ssl() ? 'https' : 'http' ) . '://' . ( isset( $_SERVER['HTTP_HOST'] ) ? wp_unslash( $_SERVER['HTTP_HOST'] ) : '' ) .
( isset( $_SERVER['REQUEST_URI'] ) ? wp_unslash( $_SERVER['REQUEST_URI'] ) : '' )
),
'source' => 'subscribe-block',
'app_source' => get_attribute( $attributes, 'appSource', null ),
'class_name' => get_attribute( $attributes, 'className' ),
'selected_newsletter_categories' => get_attribute( $attributes, 'selectedNewsletterCategoryIds', array() ),
'preselected_newsletter_categories' => get_attribute( $attributes, 'preselectNewsletterCategories', false ),
);
if ( ! jetpack_is_frontend() ) {
return render_for_email( $data, $styles );
}
return render_for_website( $data, $classes, $styles );
}
/**
* Get the post access level for the current post. Defaults to 'everybody' if the query is not for a single post
*
* @return string the actual post access level (see projects/plugins/jetpack/extensions/blocks/subscriptions/constants.js for the values).
*/
function get_post_access_level_for_current_post() {
if ( ! is_singular() ) {
// There is no "actual" current post.
return Abstract_Token_Subscription_Service::POST_ACCESS_LEVEL_EVERYBODY;
}
return Jetpack_Memberships::get_post_access_level();
}
/**
* Renders the subscriptions block at the site.
*
* @param array $data Array containing block view data.
* @param array $classes Array containing the classes for different block elements.
* @param array $styles Array containing the styles for different block elements.
*
* @return string
*/
function render_for_website( $data, $classes, $styles ) {
$lang = get_locale();
$blog_id = \Jetpack_Options::get_option( 'id' );
$widget_id_suffix = Jetpack_Subscriptions_Widget::$instance_count > 1 ? '-' . Jetpack_Subscriptions_Widget::$instance_count : '';
$form_id = 'subscribe-blog' . $widget_id_suffix;
$form_url = 'https://wordpress.com/email-subscriptions';
$post_access_level = get_post_access_level_for_current_post();
$is_button_only_style = ! empty( $data['class_name'] ) ? is_button_only_style( $data['class_name'] ) : false;
// Post ID is used for pulling post-specific paid status, and returning to the right post after confirming subscription
$post_id = null;
if ( in_the_loop() ) {
$post_id = get_the_ID();
} elseif ( is_singular( 'post' ) || is_page() ) {
$post_id = get_queried_object_id();
} else {
$post_id = get_option( 'page_on_front' );
}
$subscribe_field_id = apply_filters( 'subscribe_field_id', 'subscribe-field' . $widget_id_suffix, $data['widget_id'] );
$tier_id = get_post_meta( $post_id, META_NAME_FOR_POST_TIER_ID_SETTINGS, true );
$is_subscribed = Jetpack_Memberships::is_current_user_subscribed();
$button_text = get_submit_button_text( $data );
$show_subscriber_count = $data['show_subscribers_total'] && $data['subscribers_total'] && ! $is_subscribed;
ob_start();
Jetpack_Subscriptions_Widget::render_widget_status_messages(
array(
'success_message' => $data['success_message'],
)
);
?>
<div <?php echo wp_kses_data( $data['wrapper_attributes'] ); ?>>
<div class="wp-block-jetpack-subscriptions__container<?php echo ! $is_subscribed ? ' is-not-subscriber' : ''; ?>">
<?php if ( is_top_subscription() ) : ?>
<p id="subscribe-submit" class="is-link"
<?php if ( ! empty( $styles['submit_button_wrapper'] ) ) : ?>
style="<?php echo esc_attr( $styles['submit_button_wrapper'] ); ?>"
<?php endif; ?>
>
<a
href="<?php echo esc_url( 'https://wordpress.com/reader/site/subscription/' . $blog_id ); ?>"
<?php if ( ! empty( $classes['submit_button'] ) ) : ?>
class="<?php echo esc_attr( $classes['submit_button'] ); ?>"
<?php endif; ?>
<?php if ( ! empty( $styles['submit_button'] ) ) : ?>
style="<?php echo esc_attr( $styles['submit_button'] ); ?>"
<?php endif; ?>
>
<?php echo sanitize_submit_text( $button_text ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</a>
</p>
<?php else : ?>
<form
action="<?php echo esc_url( $form_url ); ?>"
method="post"
accept-charset="utf-8"
data-blog="<?php echo esc_attr( $blog_id ); ?>"
data-post_access_level="<?php echo esc_attr( $post_access_level ); ?>"
data-subscriber_email="<?php echo esc_attr( $data['subscribe_email'] ); ?>"
id="<?php echo esc_attr( $form_id ); ?>"
>
<div class="wp-block-jetpack-subscriptions__form-elements">
<?php if ( ! $is_subscribed && ! $is_button_only_style ) : ?>
<p id="subscribe-email">
<label
id="<?php echo esc_attr( $subscribe_field_id . '-label' ); ?>"
for="<?php echo esc_attr( $subscribe_field_id ); ?>"
class="screen-reader-text"
>
<?php echo esc_html( $data['subscribe_placeholder'] ); ?>
</label>
<?php
printf(
'<input
required="required"
type="email"
name="email"
%1$s
style="%2$s"
placeholder="%3$s"
value="%4$s"
id="%5$s"
%6$s
/>',
( ! empty( $classes['email_field'] )
? 'class="' . esc_attr( $classes['email_field'] ) . '"'
: ''
),
( ! empty( $styles['email_field'] )
? esc_attr( $styles['email_field'] )
: 'width: 95%; padding: 1px 10px'
),
esc_attr( $data['subscribe_placeholder'] ),
esc_attr( $data['subscribe_email'] ),
esc_attr( $subscribe_field_id ),
( ! empty( $data['subscribe_email'] )
? 'disabled title="' . esc_attr__( "You're logged in with this email", 'jetpack' ) . '"'
: 'title="' . esc_attr__( 'Please fill in this field.', 'jetpack' ) . '"'
)
);
?>
</p>
<?php endif; ?>
<p id="subscribe-submit"
<?php if ( ! empty( $styles['submit_button_wrapper'] ) ) : ?>
style="<?php echo esc_attr( $styles['submit_button_wrapper'] ); ?>"
<?php endif; ?>
>
<input type="hidden" name="action" value="subscribe"/>
<input type="hidden" name="blog_id" value="<?php echo (int) $blog_id; ?>"/>
<input type="hidden" name="source" value="<?php echo esc_url( $data['referer'] ); ?>"/>
<input type="hidden" name="sub-type" value="<?php echo esc_attr( $data['source'] ); ?>"/>
<input type="hidden" name="app_source" value="<?php echo esc_attr( $data['app_source'] ); ?>"/>
<input type="hidden" name="redirect_fragment" value="<?php echo esc_attr( $form_id ); ?>"/>
<input type="hidden" name="lang" value="<?php echo esc_attr( $lang ); ?>"/>
<?php
wp_nonce_field( 'blogsub_subscribe_' . $blog_id );
if ( ! empty( $post_id ) ) {
echo '<input type="hidden" name="post_id" value="' . esc_attr( $post_id ) . '"/>';
}
if ( ! empty( $tier_id ) ) {
echo '<input type="hidden" name="tier_id" value="' . esc_attr( $tier_id ) . '"/>';
}
if ( $data['preselected_newsletter_categories'] && ! empty( $data['selected_newsletter_categories'] ) ) {
echo '<input type="hidden" name="selected_newsletter_categories" value="' . esc_attr( implode( ',', $data['selected_newsletter_categories'] ) ) . '"/>';
}
?>
<button type="submit"
<?php if ( ! empty( $classes['submit_button'] ) ) : ?>
class="<?php echo esc_attr( $classes['submit_button'] ); ?>"
<?php endif; ?>
<?php if ( ! empty( $styles['submit_button'] ) ) : ?>
style="<?php echo esc_attr( $styles['submit_button'] ); ?>"
<?php endif; ?>
name="jetpack_subscriptions_widget"
>
<?php echo sanitize_submit_text( $button_text ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</button>
</p>
</div>
</form>
<?php endif; ?>
<?php if ( $show_subscriber_count ) : ?>
<div class="wp-block-jetpack-subscriptions__subscount">
<?php echo esc_html( Jetpack_Memberships::get_join_others_text( $data['subscribers_total'] ) ); ?>
</div>
<?php endif; ?>
</div>
</div>
<?php
return ob_get_clean();
}
/**
* Renders the email version of the subscriptions block.
*
* @param array $data Array containing block view data.
* @param array $styles Array containing the styles for different block elements.
*
* @return string
*/
function render_for_email( $data, $styles ) {
$submit_button_wrapper_style = ! empty( $styles['submit_button_wrapper'] ) ? 'style="' . esc_attr( $styles['submit_button_wrapper'] ) . '"' : '';
$button_text = get_submit_button_text( $data );
$html = '<div ' . wp_kses_data( $data['wrapper_attributes'] ) . '>
<div>
<div>
<div>
<p ' . $submit_button_wrapper_style . '>
<a href="' . esc_url( get_post_permalink() ) . '" style="' . esc_attr( $styles['submit_button'] ) . ' text-decoration: none; white-space: nowrap; margin-left: 0">' . sanitize_submit_text( $button_text ) . '</a>
</p>
</div>
</div>
</div>
</div>';
return $html;
}
/**
* Filter excerpts looking for subscription data.
*
* @param string $excerpt The extrapolated excerpt string.
* @param \WP_Post $post The current post being processed (in `get_the_excerpt`).
*
* @return mixed
*/
function jetpack_filter_excerpt_for_newsletter( $excerpt, $post = null ) {
// The blogmagazine theme is overriding WP core `get_the_excerpt` filter and only passing the excerpt
// TODO: Until this is fixed, return the excerpt without gating. See https://github.com/Automattic/jetpack/pull/28102#issuecomment-1369161116
if ( $post && str_contains( $post->post_content, '<!-- wp:jetpack/subscriptions -->' ) ) {
$excerpt .= sprintf(
// translators: %s is the permalink url to the current post.
__( "<p><a href='%s'>View post</a> to subscribe to site newsletter.</p>", 'jetpack' ),
get_post_permalink()
);
}
return $excerpt;
}
/**
* Gate access to posts
*
* @param string $the_content Post content.
*
* @return string
*/
function add_paywall( $the_content ) {
require_once JETPACK__PLUGIN_DIR . 'modules/memberships/class-jetpack-memberships.php';
$post_access_level = Jetpack_Memberships::get_post_access_level();
if ( Jetpack_Memberships::user_can_view_post() ) {
if ( $post_access_level !== Abstract_Token_Subscription_Service::POST_ACCESS_LEVEL_EVERYBODY ) {
do_action(
'earn_track_paywalled_post_view',
array(
'post_id' => get_the_ID(),
)
);
}
return $the_content;
}
$paywalled_content = get_paywall_content( $post_access_level ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
if ( has_block( \Automattic\Jetpack\Extensions\Paywall\BLOCK_NAME ) ) {
if ( strpos( $the_content, \Automattic\Jetpack\Extensions\Paywall\BLOCK_HTML ) ) {
return strstr( $the_content, \Automattic\Jetpack\Extensions\Paywall\BLOCK_HTML, true ) . $paywalled_content;
}
// WordPress generates excerpts by either rendering or stripping blocks before invoking the `the_content` filter.
// In the context of generating an excerpt, the Paywall block specifically renders THE_EXCERPT_BLOCK.
if ( strpos( $the_content, \Automattic\Jetpack\Extensions\Paywall\THE_EXCERPT_BLOCK ) ) {
return strstr( $the_content, \Automattic\Jetpack\Extensions\Paywall\THE_EXCERPT_BLOCK, true );
}
}
return $paywalled_content;
}
/**
* Gate access to comments. We want to close comments on private sites.
*
* @param bool $default_comments_open Default state of the comments_open filter.
* @param int $post_id Current post id.
*
* @return bool
*/
function maybe_close_comments( $default_comments_open, $post_id ) {
if ( ! $default_comments_open || ! $post_id ) {
return $default_comments_open;
}
require_once JETPACK__PLUGIN_DIR . 'modules/memberships/class-jetpack-memberships.php';
return Jetpack_Memberships::user_can_view_post();
}
/**
* Gate access to existing comments
*
* @param string $comment The comment.
*
* @return string
*/
function maybe_gate_existing_comments( $comment ) {
if ( empty( $comment ) ) {
return $comment;
}
require_once JETPACK__PLUGIN_DIR . 'modules/memberships/class-jetpack-memberships.php';
if ( Jetpack_Memberships::user_can_view_post() ) {
return $comment;
}
return '';
}
/**
* Is the Jetpack_Token_Subscription_Service class loaded
*
* @return bool
*/
function is_jetpack_token_subscription_service_loaded(): bool {
return class_exists( 'Automattic\Jetpack\Extensions\Premium_Content\Subscription_Service\Jetpack_Token_Subscription_Service' );
}
/**
* Adds support for WP Super cache and Boost cache
*/
function maybe_prevent_super_cache_caching() {
// Prevents cached page to be served if the Membership cookie is present
if ( is_jetpack_token_subscription_service_loaded() ) {
do_action( 'wpsc_add_cookie', Jetpack_Token_Subscription_Service::JWT_AUTH_TOKEN_COOKIE_NAME );
}
if ( is_user_auth() ) {
// Do not cache the page if user is auth with Membership token
if ( ! defined( 'DONOTCACHEPAGE' ) ) {
define( 'DONOTCACHEPAGE', true );
}
}
}
/**
* Returns paywall content blocks
*
* @param string $post_access_level The newsletter access level.
* @return string
*/
function get_paywall_content( $post_access_level ) {
if ( Jetpack_Memberships::user_is_pending_subscriber() ) {
return get_paywall_blocks_subscribe_pending();
}
if ( doing_filter( 'get_the_excerpt' ) ) {
return '';
}
return get_paywall_blocks( $post_access_level );
}
/**
* Returns the current URL.
*
* TODO: Copied from https://github.com/Automattic/jetpack/blob/bb885061dc3ee7a80a78a5f0116ab3fcebfddb09/projects/packages/boost-core/src/lib/class-url.php#L39
* TODO: Move to a shared package
*
* @return string
*/
function get_current_url() {
// Fallback to the site URL if we're unable to determine the URL from $_SERVER global.
$current_url = site_url();
if ( isset( $_SERVER ) && is_array( $_SERVER ) ) {
// phpcs:disable WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sanitization happens at the end
$scheme = isset( $_SERVER['HTTPS'] ) && 'on' === $_SERVER['HTTPS'] ? 'https' : 'http';
$host = ! empty( $_SERVER['HTTP_HOST'] ) ? wp_unslash( $_SERVER['HTTP_HOST'] ) : null;
$path = ! empty( $_SERVER['REQUEST_URI'] ) ? wp_unslash( $_SERVER['REQUEST_URI'] ) : '';
// Support for local plugin development and testing using ngrok.
if ( ! empty( $_SERVER['HTTP_X_ORIGINAL_HOST'] ) && str_contains( $_SERVER['HTTP_X_ORIGINAL_HOST'], 'ngrok.io' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput -- This is validating.
$host = wp_unslash( $_SERVER['HTTP_X_ORIGINAL_HOST'] );
}
// phpcs:enable WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
if ( $host ) {
$current_url = esc_url_raw( sprintf( '%s://%s%s', $scheme, $host, $path ) );
}
}
return $current_url;
}
/**
* Get the submit button text based on the subscription status.
*
* @param array $data Array containing block view data.
*
* @return string
*/
function get_submit_button_text( $data ) {
if ( ! Jetpack_Memberships::is_current_user_subscribed() ) {
return $data['submit_button_text'];
}
if ( ! Jetpack_Memberships::user_can_view_post() ) {
return $data['submit_button_text_upgrade'];
}
return '✓ ' . $data['submit_button_text_subscribed'];
}
/**
* Returns true if there are no more tiers to upgrade to.
*
* @return boolean
*/
function is_top_subscription() {
if ( ! Jetpack_Memberships::is_current_user_subscribed() ) {
return false;
}
if ( ! Jetpack_Memberships::user_can_view_post() ) {
return false;
}
return true;
}
/**
* Sanitize the submit button text.
*
* @param string $text String containing the submit button text.
*
* @return string
*/
function sanitize_submit_text( $text ) {
return wp_kses(
html_entity_decode( $text, ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401 ),
Jetpack_Subscriptions_Widget::$allowed_html_tags_for_submit_button
);
}
/**
* Returns paywall content blocks if user is not authenticated
*
* @param string $newsletter_access_level The newsletter access level.
* @return string
*/
function get_paywall_blocks( $newsletter_access_level ) {
$custom_paywall = apply_filters( 'jetpack_custom_paywall_blocks', false );
if ( ! empty( $custom_paywall ) ) {
return $custom_paywall;
}
if ( ! jetpack_is_frontend() ) { // emails
return get_paywall_simple();
}
require_once JETPACK__PLUGIN_DIR . 'modules/memberships/class-jetpack-memberships.php';
// Only display paid texts when Stripe is connected and the post is marked for paid subscribers
$is_paid_post = $newsletter_access_level === 'paid_subscribers' && Jetpack_Memberships::has_connected_account();
$is_paid_subscriber = Jetpack_Memberships::user_is_paid_subscriber();
$access_heading = $is_paid_subscriber
? esc_html__( 'Upgrade to continue reading', 'jetpack' )
: esc_html__( 'Subscribe to continue reading', 'jetpack' );
$subscribe_text = $is_paid_post
// translators: %s is the name of the site.
? $is_paid_subscriber
? esc_html__( 'Upgrade to get access to the rest of this post and other exclusive content.', 'jetpack' )
: esc_html__( 'Become a paid subscriber to get access to the rest of this post and other exclusive content.', 'jetpack' )
// translators: %s is the name of the site.
: esc_html__( 'Subscribe to get access to the rest of this post and other subscriber-only content.', 'jetpack' );
$login_block = '';
if ( is_user_auth() ) {
if ( ( new Host() )->is_wpcom_simple() ) {
// We cannot use wpcom_logmein_redirect_url since it returns redirect URL when user is already logged in.
$login_link = add_query_arg(
array(
'redirect_to' => rawurlencode( get_current_url() ),
'blog_id' => get_current_blog_id(),
),
'https://wordpress.com/log-in/link'
);
$switch_accounts_link = wp_logout_url( $login_link );
$login_block = '<!-- wp:paragraph {"align":"center","style":{"typography":{"fontSize":"14px"}}} -->
<p class="has-text-align-center" style="font-size:14px">
<a href="' . $switch_accounts_link . '">' . __( 'Switch accounts', 'jetpack' ) . '</a>
</p>
<!-- /wp:paragraph -->';
}
} else {
$access_question = $is_paid_post ? esc_html__( 'Already a paid subscriber?', 'jetpack' ) : esc_html__( 'Already a subscriber?', 'jetpack' );
$login_block = '<!-- wp:group {"style":{"typography":{"fontSize":"14px"}},"layout":{"type":"flex","justifyContent":"center"}} -->
<div class="wp-block-group" style="font-size:14px">
<!-- wp:jetpack/subscriber-login {"logInLabel":"' . $access_question . '"} /-->
</div>
<!-- /wp:group -->';
}
$lock_svg = plugins_url( 'images/lock-paywall.svg', JETPACK__PLUGIN_FILE );
return '
<!-- wp:group {"style":{"border":{"width":"1px","radius":"4px"},"spacing":{"padding":{"top":"32px","bottom":"32px","left":"32px","right":"32px"}}},"borderColor":"primary","className":"jetpack-subscribe-paywall","layout":{"type":"constrained","contentSize":"400px"}} -->
<div class="wp-block-group jetpack-subscribe-paywall has-border-color has-primary-border-color" style="border-width:1px;border-radius:4px;padding-top:32px;padding-right:32px;padding-bottom:32px;padding-left:32px">
<!-- wp:image {"align":"center","width":24,"height":24,"sizeSlug":"large","linkDestination":"none"} -->
<figure class="wp-block-image aligncenter size-large is-resized"><img src="' . $lock_svg . '" alt="" width="24" height="24"/></figure>
<!-- /wp:image -->
<!-- wp:heading {"textAlign":"center","style":{"typography":{"fontStyle":"normal","fontWeight":"600","fontSize":"24px"},"layout":{"selfStretch":"fit"}}} -->
<h2 class="wp-block-heading has-text-align-center" style="font-size:24px;font-style:normal;font-weight:600">' . $access_heading . '</h2>
<!-- /wp:heading -->
<!-- wp:paragraph {"align":"center","style":{"typography":{"fontSize":"14px"},"spacing":{"margin":{"top":"10px","bottom":"10px"}}}} -->
<p class="has-text-align-center" style="margin-top:10px;margin-bottom:10px;font-size:14px">' . $subscribe_text . '</p>
<!-- /wp:paragraph -->
<!-- wp:jetpack/subscriptions {"borderRadius":50,"borderColor":"primary","className":"is-style-compact","isPaidSubscriber":' . ( $is_paid_subscriber ? 'true' : 'false' ) . '} /-->
' . $login_block . '
</div>
<!-- /wp:group -->
';
}
/**
* Returns true if user is auth for subscriptions check, otherwise returns false.
*
* @return bool
*/
function is_user_auth(): bool {
if ( ( new Host() )->is_wpcom_simple() && is_user_logged_in() ) {
return true;
}
if ( current_user_can( 'manage_options' ) ) {
return true;
}
if ( is_jetpack_token_subscription_service_loaded() ) {
if ( Jetpack_Token_Subscription_Service::has_token_from_cookie() ) {
return true;
}
}
return false;
}
/**
* Returns paywall content blocks when email confirmation is pending
*
* @return string
*/
function get_paywall_blocks_subscribe_pending() {
$subscribe_email = Jetpack_Memberships::get_current_user_email();
/** This filter is documented in \Automattic\Jetpack\Forms\ContactForm\Contact_Form */
if ( is_wpcom() || false !== apply_filters( 'jetpack_auto_fill_logged_in_user', false ) ) {
$current_user = wp_get_current_user();
if ( ! empty( $current_user->user_email ) ) {
$subscribe_email = $current_user->user_email;
}
}
$access_heading = esc_html__( 'Confirm your subscription to continue reading', 'jetpack' );
/* translators: %s: email address */
$subscribe_text = sprintf( esc_html__( 'Head to your inbox and confirm your email address %s.', 'jetpack' ), $subscribe_email );
$lock_svg = plugins_url( 'images/lock-paywall.svg', JETPACK__PLUGIN_FILE );
return '
<!-- wp:group {"style":{"border":{"width":"1px","radius":"4px"},"spacing":{"padding":{"top":"32px","bottom":"32px","left":"32px","right":"32px"}}},"borderColor":"primary","className":"jetpack-subscribe-paywall","layout":{"type":"constrained","contentSize":"400px"}} -->
<div class="wp-block-group jetpack-subscribe-paywall has-border-color has-primary-border-color" style="border-width:1px;border-radius:4px;padding-top:32px;padding-right:32px;padding-bottom:32px;padding-left:32px">
<!-- wp:image {"align":"center","width":24,"height":24,"sizeSlug":"large","linkDestination":"none"} -->
<figure class="wp-block-image aligncenter size-large is-resized"><img src="' . $lock_svg . '" alt="" width="24" height="24"/></figure>
<!-- /wp:image -->
<!-- wp:heading {"textAlign":"center","style":{"typography":{"fontStyle":"normal","fontWeight":"600","fontSize":"24px", "maxWidth":"initial"},"layout":{"selfStretch":"fit"}}} -->
<h2 class="wp-block-heading has-text-align-center" style="font-size:24px;font-style:normal;font-weight:600;max-width:initial">' . $access_heading . '</h2>
<!-- /wp:heading -->
<!-- wp:paragraph {"align":"center","style":{"typography":{"fontSize":"14px"},"spacing":{"margin":{"top":"10px","bottom":"10px"}}}} -->
<p class="has-text-align-center" style="margin-top:10px;margin-bottom:10px;font-size:14px">' . $subscribe_text . '</p>
<!-- /wp:paragraph -->
</div>
<!-- /wp:group -->
';
}
/**
* Return content for non frontend views like emails.
*
* @return string
*/
function get_paywall_simple() {
$access_heading = esc_html__( "You're currently a free subscriber. Upgrade your subscription to get access to the rest of this post and other paid-subscriber only content.", 'jetpack' );
$subscribe_text = esc_html__( 'Upgrade subscription', 'jetpack' );
return '
<!-- wp:columns -->
<div class="wp-block-columns" style="display: inline-block; width: 90%">
<!-- wp:column -->
<div class="wp-block-column" style="background-color: #F6F7F7; padding: 32px; 24px;">
<!-- wp:paragraph -->
<p class="has-text-align-center"
style="text-align: center;
color: #50575E;
font-weight: 400;
font-size: 16px;
font-family: \'SF Pro Text\', sans-serif;
line-height: 28.8px;">
' . $access_heading . '
</p>
<!-- /wp:paragraph -->
<!-- wp:buttons -->
<div class="wp-block-buttons" style="text-align: center;">
<!-- wp:button -->
<div class="wp-block-button" style="display: inline-block; margin: 10px 0;">
<a href="' . esc_url( get_post_permalink() ) . '" class="wp-block-button__link wp-element-button"
data-wpcom-track data-tracks-link-desc="paywall-email-click"
style="display: inline-block;
padding: 15px 20px;
background-color: #0675C4;
color: #FFFFFF;
text-decoration: none;
border-radius: 5px;
font-family: \'SF Pro Display\', sans-serif;
font-weight: 500;
font-size: 16px;
text-align: center;">' . $subscribe_text . '</a>
</div>
<!-- /wp:button -->
</div>
<!-- /wp:buttons -->
</div>
<!-- /wp:column -->
</div>
<!-- /wp:columns -->
';
}