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<?php
/**
* Calendly Block.
*
* @since 8.2.0
*
* @package Jetpack
*/
namespace Jetpack\Calendly_Block;
const FEATURE_NAME = 'calendly';
const BLOCK_NAME = 'jetpack/' . FEATURE_NAME;
/**
* Check if the block should be available on the site.
*
* @return bool
*/
function is_available() {
if (
defined( 'IS_WPCOM' )
&& IS_WPCOM
&& function_exists( 'has_any_blog_stickers' )
) {
if ( has_any_blog_stickers(
array( 'premium-plan', 'business-plan', 'ecommerce-plan' ),
get_current_blog_id()
) ) {
return true;
}
return false;
}
return true;
}
/**
* 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() {
if ( is_available() ) {
jetpack_register_block(
BLOCK_NAME,
array( 'render_callback' => 'Jetpack\Calendly_Block\load_assets' )
);
}
}
add_action( 'init', 'Jetpack\Calendly_Block\register_block' );
/**
* Set the availability of the block as the editor
* is loaded
*/
function set_availability() {
if ( is_available() ) {
\Jetpack_Gutenberg::set_extension_available( BLOCK_NAME );
} else {
\Jetpack_Gutenberg::set_extension_unavailable(
BLOCK_NAME,
'missing_plan',
array(
'required_feature' => 'calendly',
'required_plan' => 'value_bundle',
)
);
}
}
add_action( 'init', 'Jetpack\Calendly_Block\set_availability' );
/**
* Calendly block registration/dependency declaration.
*
* @param array $attr Array containing the Calendly block attributes.
* @param string $content String containing the Calendly block content.
*
* @return string
*/
function load_assets( $attr, $content ) {
$url = get_attribute( $attr, 'url' );
if ( empty( $url ) ) {
return;
}
/*
* Enqueue necessary scripts and styles.
*/
\Jetpack_Gutenberg::load_assets_as_required( 'calendly' );
wp_enqueue_script(
'jetpack-calendly-external-js',
'https://assets.calendly.com/assets/external/widget.js',
null,
JETPACK__VERSION,
false
);
$style = get_attribute( $attr, 'style' );
$hide_event_type_details = get_attribute( $attr, 'hideEventTypeDetails' );
$background_color = get_attribute( $attr, 'backgroundColor' );
$text_color = get_attribute( $attr, 'textColor' );
$primary_color = get_attribute( $attr, 'primaryColor' );
$submit_button_text = get_attribute( $attr, 'submitButtonText' );
$submit_button_text_color = get_attribute( $attr, 'customTextButtonColor' );
$submit_button_background_color = get_attribute( $attr, 'customBackgroundButtonColor' );
$classes = \Jetpack_Gutenberg::block_classes( 'calendly', $attr );
$block_id = wp_unique_id( 'calendly-block-' );
$url = add_query_arg(
array(
'hide_event_type_details' => (int) $hide_event_type_details,
'background_color' => sanitize_hex_color_no_hash( $background_color ),
'text_color' => sanitize_hex_color_no_hash( $text_color ),
'primary_color' => sanitize_hex_color_no_hash( $primary_color ),
),
$url
);
if ( 'link' === $style ) {
wp_enqueue_style( 'jetpack-calendly-external-css', 'https://assets.calendly.com/assets/external/widget.css', null, JETPACK__VERSION );
/*
* If we have some additional styles from the editor
* (a custom text color, custom bg color, or both )
* Let's add that CSS inline.
*/
if ( ! empty( $submit_button_text_color ) || ! empty( $submit_button_background_color ) ) {
$inline_styles = sprintf(
'#%1$s .wp-block-button__link{%2$s%3$s}',
esc_attr( $block_id ),
! empty( $submit_button_text_color )
? 'color:#' . sanitize_hex_color_no_hash( $submit_button_text_color ) . ';'
: '',
! empty( $submit_button_background_color )
? 'background-color:#' . sanitize_hex_color_no_hash( $submit_button_background_color ) . ';'
: ''
);
wp_add_inline_style( 'jetpack-calendly-external-css', $inline_styles );
}
$content = sprintf(
'<div class="%1$s" id="%2$s"><a class="wp-block-button__link" role="button" onclick="Calendly.initPopupWidget({url:\'%3$s\'});return false;">%4$s</a></div>',
esc_attr( $classes ),
esc_attr( $block_id ),
esc_js( $url ),
wp_kses_post( $submit_button_text )
);
} else { // Inline style.
$content = sprintf(
'<div class="calendly-inline-widget %1$s" data-url="%2$s" style="min-width:320px;height:630px;"></div>',
esc_attr( $classes ),
esc_url( $url )
);
}
return $content;
}
/**
* Get filtered attributes.
*
* @param array $attributes Array containing the Calendly block attributes.
* @param string $attribute_name String containing the attribute name to get.
*
* @return string
*/
function get_attribute( $attributes, $attribute_name ) {
if ( isset( $attributes[ $attribute_name ] ) ) {
return $attributes[ $attribute_name ];
}
$default_attributes = array(
'style' => 'inline',
'submitButtonText' => esc_html__( 'Schedule time with me', 'jetpack' ),
'backgroundColor' => 'ffffff',
'textColor' => '4D5055',
'primaryColor' => '00A2FF',
'hideEventTypeDetails' => false,
);
if ( isset( $default_attributes[ $attribute_name ] ) ) {
return $default_attributes[ $attribute_name ];
}
}
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