<?php
/**
* Premium Content Block.
*
* @package automattic/jetpack
*/
namespace Automattic\Jetpack\Extensions\Premium_Content;
use Automattic\Jetpack\Blocks;
use Automattic\Jetpack\Status\Host;
use Jetpack_Gutenberg;
require_once __DIR__ . '/_inc/access-check.php';
require_once __DIR__ . '/logged-out-view/logged-out-view.php';
require_once __DIR__ . '/subscriber-view/subscriber-view.php';
require_once __DIR__ . '/buttons/buttons.php';
require_once __DIR__ . '/login-button/login-button.php';
const FEATURE_NAME = 'premium-content/container';
/**
* 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() {
// Only load this block on WordPress.com.
if ( ( defined( 'IS_WPCOM' ) && IS_WPCOM ) || ( new Host() )->is_woa_site() ) {
// Determine required `context` key based on Gutenberg version.
$deprecated = function_exists( 'gutenberg_get_post_from_context' );
$provides = $deprecated ? 'providesContext' : 'provides_context';
Blocks::jetpack_register_block(
FEATURE_NAME,
array(
'render_callback' => __NAMESPACE__ . '\render_block',
'plan_check' => true,
'attributes' => array(
'isPremiumContentChild' => array(
'type' => 'boolean',
'default' => true,
),
),
$provides => array(
'premium-content/planId' => 'selectedPlanId',
'isPremiumContentChild' => 'isPremiumContentChild',
),
)
);
}
}
add_action( 'init', __NAMESPACE__ . '\register_block' );
/**
* Render callback.
*
* @param array $attributes Array containing the block attributes.
* @param string $content String containing the block content.
*
* @return string
*/
function render_block( $attributes, $content ) {
if ( ! pre_render_checks() ) {
return '';
}
if (
! membership_checks()
// Only display Stripe nudge if Upgrade nudge isn't displaying.
&& required_plan_checks()
) {
$stripe_nudge = render_stripe_nudge();
return $stripe_nudge . $content;
}
// We don't use FEATURE_NAME here because styles are not in /container folder.
Jetpack_Gutenberg::load_assets_as_required( 'premium-content' );
return $content;
}
/**
* Server-side rendering for the stripe connection nudge.
*
* @return string Final content to render.
*/
function render_stripe_nudge() {
if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
\jetpack_require_lib( 'memberships' );
$blog_id = get_current_blog_id();
$settings = (array) \get_memberships_settings_for_site( $blog_id );
return stripe_nudge(
$settings['connect_url'],
__( 'Connect to Stripe to use this block on your site.', 'jetpack' ),
__( 'Connect', 'jetpack' )
);
} elseif ( ( new Host() )->is_woa_site() ) {
// On WoA sites, the Stripe connection url is not easily available
// server-side, so we redirect them to the post in the editor in order
// to connect.
return stripe_nudge(
get_edit_post_link( get_the_ID() ),
__( 'Connect to Stripe in the editor to use this block on your site.', 'jetpack' ),
__( 'Edit post', 'jetpack' )
);
}
// The Premium Content block is not supported on Jetpack sites.
return '';
}
/**
* Render the stripe nudge.
*
* @param string $checkout_url Url for the CTA.
* @param string $description Text of the nudge.
* @param string $button_text Text of the button.
*
* @return string Final content to render.
*/
function stripe_nudge( $checkout_url, $description, $button_text ) {
require_once JETPACK__PLUGIN_DIR . '_inc/lib/components.php';
return \Jetpack_Components::render_frontend_nudge(
array(
'checkoutUrl' => $checkout_url,
'description' => $description,
'buttonText' => $button_text,
)
);
}