Merge pull request #9 from abstractwp/feature/blocks-allowed

limit blocks on presentation

README.md

@@ -38,6 +38,11 @@ Thank you so much for your support!
 
 ## :scroll: Changelog
 
+1.0.4
+
+- Add a button to easily add a new slide.
+- Update the allowed blocks on slides.
+
 1.0.3
 
 - Bug fixes to have build files.

build/js/speaker.asset.php

@@ -1 +1 @@
-<?php return array('dependencies' => array(), 'version' => 'ff11960ef286343d79f4');
+<?php return array('dependencies' => array(), 'version' => '307062363b25dbe5bbee');

build/js/template.asset.php

@@ -1 +1 @@
-<?php return array('dependencies' => array(), 'version' => 'b3d2b2853ad50319c0a0');
+<?php return array('dependencies' => array(), 'version' => '09337a6b8bc56cecd4d0');

index.php

@@ -3,7 +3,7 @@
  * Plugin Name: Presentation Block
  * Plugin URI:  https://wordpress.org/plugins/presentation-block/
  * Description: Creates a custom post type “Presentation”, which will render as a presentation on the front end using Reveal.js.
- * Version:     1.0.3
+ * Version:     1.0.4
  * Author:      AbstractWP
  * Author URI:  https://www.abstractwp.com/
  * Text Domain: slide
@@ -359,3 +359,66 @@ function presentation_render_block( $block_content, $block ) {
 	return substr_replace( $block_content, $notes, $pos, 0 );
 }
 add_filter( 'render_block', __NAMESPACE__ . '\presentation_render_block', 10, 2 );
+
+/**
+ * Only allow formanting and media blocks on presentation cpt.
+ *
+ * @param array  $allowed_block_types the list of blocks.
+ * @param object $editor_context the editor context data.
+ */
+function presentation_allowed_block_types ( $allowed_block_types, $editor_context ) {
+	if ( ! empty( $editor_context->post ) ) {
+		if ( 'presentation' === $editor_context->post->post_type ) {
+			return array(
+				'core/heading',
+				'core/paragraph',
+				'core/list',
+				'core/list-item',
+				'core/quote',
+				'core/image',
+				'core/media-text',
+				'core/group',
+				'slide/slide',
+			);
+		}
+	}
+	return $allowed_block_types;
+}
+add_filter('allowed_block_types_all',  __NAMESPACE__ . '\presentation_allowed_block_types', 10, 2);
+
+/**
+ * Registers the block pattern categories.
+ */
+function presentation_register_block_pattern_categories() {
+	if ( function_exists( 'register_block_pattern_category' ) ) {
+		register_block_pattern_category( 'slide', array( 'label' => esc_html_x( 'Slide', 'Slide patterns category', 'slide' ) ) );
+	}
+}
+add_action( 'init', __NAMESPACE__ . '\presentation_register_block_pattern_categories' );
+
+/**
+ * Registers the block patterns.
+ */
+function presentation_register_block_patterns() {
+
+	$files = array(
+		'home.php'
+	);
+
+	$path = trailingslashit( plugin_dir_path( __FILE__ ) ) . 'patterns/';
+
+	foreach ( $files as $file ) {
+		if ( file_exists( $path . $file ) ) {
+			require_once $path . $file;
+		}
+	}
+}
+add_action( 'init', __NAMESPACE__ . '\presentation_register_block_patterns', 10, 1 );
+
+/**
+ * Remove core patterns on presentation.
+ */
+function remove_block_patterns_support() {
+	remove_theme_support( 'core-block-patterns', array( 'presentation' ));
+}
+add_action('init',  __NAMESPACE__ . '\remove_block_patterns_support');