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wp_declare_classic_block_necessary › WordPress Function

Since7.1.0
Deprecatedn/a
› wp_declare_classic_block_necessary ( No parameters )
Access:
  • private
Defined at:
Codex:

Declares a flag that the Classic block is necessary for the current post.



Related Functions: get_color_classes_for_block_core_search, wp_load_classic_theme_block_styles_on_demand, get_border_color_classes_for_block_core_search, wp_pre_kses_block_attributes, wp_enable_block_templates

Source 

function wp_declare_classic_block_necessary(): void {
	/**
	 * Filters whether the Classic block should be available in the inserter.
	 *
	 * Defaults to false. Use this filter to opt in (globally or per post).
	 *
	 * @param bool         $supports_inserter Whether the Classic block is available in the inserter.
	 * @param WP_Post|null $post              The post being edited, or null if not in the post editor.
	 */
	if ( ! (bool) apply_filters( 'wp_classic_block_supports_inserter', false, get_post() ) ) {
		return;
	}

	wp_add_inline_script(
		'wp-block-library',
		'window.__needsClassicBlock = true;',
		'before'
	);
}