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<?php
/**
* Blocks Initializer
*
* Enqueue CSS/JS of all the blocks.
*
* @since 1.0.0
* @package CGB
*/
// Exit if accessed directly.
use EmbedPress\Includes\Classes\Helper;
if ( !defined( 'ABSPATH' ) ) {
exit;
}
/**
* Enqueue Gutenberg block assets for both frontend + backend.
*
* @uses {wp-editor} for WP editor styles.
* @since 1.0.0
*/
function embedpress_blocks_cgb_block_assets() { // phpcs:ignore
// Styles.
wp_enqueue_style(
'embedpress_blocks-cgb-style-css', // Handle.
EMBEDPRESS_GUTENBERG_DIR_URL.'dist/blocks.style.build.css', // Block style CSS.
is_admin() ? array( 'wp-editor' ) : null, // Dependency to include the CSS after it.
filemtime( EMBEDPRESS_GUTENBERG_DIR_PATH.'dist/blocks.style.build.css' ) // Version: File modification time.
);
}
// Hook: Frontend assets.
add_action( 'enqueue_block_assets', 'embedpress_blocks_cgb_block_assets' );
/**
* Enqueue Gutenberg block assets for backend editor.
*
* @uses {wp-blocks} for block type registration & related functions.
* @uses {wp-element} for WP Element abstraction — structure of blocks.
* @uses {wp-i18n} to internationalize the block's text.
* @uses {wp-editor} for WP editor styles.
* @since 1.0.0
*/
function embedpress_blocks_cgb_editor_assets() { // phpcs:ignore
// Scripts.
if (! wp_script_is( 'embedpress-pdfobject') ) {
wp_enqueue_script( 'embedpress-pdfobject', EMBEDPRESS_URL_ASSETS . 'js/pdfobject.min.js', [],
EMBEDPRESS_VERSION );
}
wp_enqueue_script(
'embedpress_blocks-cgb-block-js', // Handle.
EMBEDPRESS_GUTENBERG_DIR_URL.'/dist/blocks.build.js', // Block.build.js: We register the block here. Built with Webpack.
array( 'wp-blocks', 'wp-i18n', 'wp-element', 'wp-editor','wp-components', 'embedpress-pdfobject' ), // Dependencies, defined above.
filemtime( EMBEDPRESS_GUTENBERG_DIR_PATH . 'dist/blocks.build.js' ), // Version: File modification time.
true // Enqueue the script in the footer.
);
$wistia_labels = array(
'watch_from_beginning' => __( 'Watch from the beginning', 'embedpress' ),
'skip_to_where_you_left_off' => __( 'Skip to where you left off', 'embedpress' ),
'you_have_watched_it_before' => __( 'It looks like you\'ve watched<br />part of this video before!', 'embedpress' ),
);
$elements = (array) get_option( EMBEDPRESS_PLG_NAME.":elements", []);
$active_blocks = isset( $elements['gutenberg']) ? (array) $elements['gutenberg'] : [];
$wistia_labels = json_encode( $wistia_labels );
$wistia_options = null;
if ( function_exists( 'embedpress_wisita_pro_get_options' ) ):
$wistia_options = embedpress_wisita_pro_get_options();
endif;
$pars_url = wp_parse_url(get_site_url());
$documents_cta_options = (array) get_option(EMBEDPRESS_PLG_NAME . ':document');
wp_localize_script( 'embedpress_blocks-cgb-block-js', 'embedpressObj', array(
'wistia_labels' => $wistia_labels,
'wisita_options' => $wistia_options,
'embedpress_powered_by' => apply_filters('embedpress_document_block_powered_by',true),
'embedpress_pro' => defined('EMBEDPRESS_PRO_PLUGIN_FILE'),
'twitch_host' => !empty($pars_url['host'])?$pars_url['host']:'',
'site_url' => site_url(),
'active_blocks' => $active_blocks,
'document_cta' => $documents_cta_options,
'pdf_renderer' => Helper::get_pdf_renderer(),
) );
// Styles.
wp_enqueue_style(
'embedpress_blocks-cgb-block-editor-css', // Handle.
EMBEDPRESS_GUTENBERG_DIR_URL . 'dist/blocks.editor.build.css', // Block editor CSS.
array( 'wp-edit-blocks' ), // Dependency to include the CSS after it.
filemtime( EMBEDPRESS_GUTENBERG_DIR_PATH . 'dist/blocks.editor.build.css' ) // Version: File modification time.
);
}
// Hook: Editor assets.
add_action( 'enqueue_block_editor_assets', 'embedpress_blocks_cgb_editor_assets' );
function embedpress_block_category( $categories, $post ) {
return array_merge(
$categories,
array(
array(
'slug' => 'embedpress',
'title' => 'EmbedPress',
'icon' => '',
),
)
);
}
$wp_version = get_bloginfo( 'version', 'display' );
if ( version_compare( $wp_version, '5.8', '>=') ) {
add_filter( 'block_categories_all', 'embedpress_block_category', 10, 2 );
}else{
add_filter( 'block_categories', 'embedpress_block_category', 10, 2 );
}
foreach ( glob( EMBEDPRESS_GUTENBERG_DIR_PATH . 'block-backend/*.php' ) as $block_logic ) {
require_once $block_logic;
}
/**
* Registers the embedpress gutneberg block on server.
*/
function embedpress_gutenberg_register_all_block() {
if ( function_exists( 'register_block_type' ) ) :
$elements = (array) get_option( EMBEDPRESS_PLG_NAME.":elements", []);
$g_blocks = isset( $elements['gutenberg']) ? (array) $elements['gutenberg'] : [];
$blocks_to_registers = [ 'twitch-block', 'google-slides-block','google-sheets-block', 'google-maps-block', 'google-forms-block', 'google-drawings-block', 'google-docs-block', 'embedpress', 'embedpress-pdf'];
foreach ( $blocks_to_registers as $blocks_to_register ) {
if ( !empty($g_blocks[$blocks_to_register]) ) {
if ( 'embedpress' === $blocks_to_register ) {
register_block_type( 'embedpress/embedpress', [
'render_callback' => 'embedpress_render_block',
]);
}elseif ( 'embedpress-pdf' === $blocks_to_register ) {
register_block_type( 'embedpress/embedpress-pdf', [
'render_callback' => 'embedpress_pdf_render_block',
]);
}else{
register_block_type( 'embedpress/'.$blocks_to_register );
}
}else{
if ( WP_Block_Type_Registry::get_instance()->is_registered( 'embedpress/'.$blocks_to_register) ) {
unregister_block_type( 'embedpress/'.$blocks_to_register );
}
}
}
endif;
}
add_action( 'init', 'embedpress_gutenberg_register_all_block' );
function embedpress_pdf_render_block( $attributes ){
if ( !empty( $attributes['href']) ) {
$renderer = Helper::get_pdf_renderer();
$pdf_url = $attributes['href'];
$id = !empty( $attributes['id']) ? $attributes['id'] : 'embedpress-pdf-'.rand(100, 10000);
$width = !empty( $attributes['width']) ? $attributes['width'].'px' : '600px';
$height = !empty( $attributes['height']) ? $attributes['height'].'px' : '600px';
$gen_settings = get_option( EMBEDPRESS_PLG_NAME);
$powered_by = isset( $gen_settings['embedpress_document_powered_by']) && 'yes' === $gen_settings['embedpress_document_powered_by'];
if ( isset( $attributes['powered_by']) ) {
$powered_by = $attributes['powered_by'];
}
$src = $renderer . ((strpos($renderer, '?') == false) ? '?' : '&') . 'file=' . $attributes['href'];
$hash = md5( $id );
$aligns = [
'left' => 'alignleft',
'right' => 'alignright',
'wide' => 'alignwide',
'full' => 'alignfull'
];
$alignment = isset($attributes['align']) && isset($aligns[$attributes['align']])?$aligns[$attributes['align']]:'';
$dimension = "width:$width;height:$height";
ob_start();
?>
<div class="embedpress-document-embed embedpress-pdf ose-document ep-doc-<?php echo esc_attr( $hash) .' '. esc_attr($alignment) ?>">
<iframe style="<?php echo esc_attr( $dimension); ?>; max-width:100%; display: inline-block" src="<?php echo esc_attr( $src); ?>"
frameborder="0"></iframe>
<?php do_action( 'embedpress_pdf_gutenberg_after_embed', $hash, 'pdf', $attributes, $pdf_url); ?>
<?php
if ($powered_by ) {
printf( '<p class="embedpress-el-powered">%s</p>', __( 'Powered By EmbedPress', 'embedpress' ) );
}?>
</div>
<?php
return ob_get_clean();
}
}