WP_REST_Posts_Controller::get_available_actions( WP_Post $post, WP_REST_Request $request ): array

2290	protected function get_available_actions( $post, $request ) {2291 2292		if ( 'edit' !== $request['context'] ) {2293			return array();2294		}2295 2296		$rels = array();2297 2298		$post_type = get_post_type_object( $post->post_type );2299 2300		if ( 'attachment' !== $this->post_type && current_user_can( $post_type->cap->publish_posts ) ) {2301			$rels[] = 'https://api.w.org/action-publish';2302		}2303 2304		if ( current_user_can( 'unfiltered_html' ) ) {2305			$rels[] = 'https://api.w.org/action-unfiltered-html';2306		}2307 2308		if ( 'post' === $post_type->name ) {2309			if ( current_user_can( $post_type->cap->edit_others_posts ) && current_user_can( $post_type->cap->publish_posts ) ) {2310				$rels[] = 'https://api.w.org/action-sticky';2311			}2312		}2313 2314		if ( post_type_supports( $post_type->name, 'author' ) ) {2315			if ( current_user_can( $post_type->cap->edit_others_posts ) ) {2316				$rels[] = 'https://api.w.org/action-assign-author';2317			}2318		}2319 2320		$taxonomies = wp_list_filter( get_object_taxonomies( $this->post_type, 'objects' ), array( 'show_in_rest' => true ) );2321 2322		foreach ( $taxonomies as $tax ) {2323			$tax_base   = ! empty( $tax->rest_base ) ? $tax->rest_base : $tax->name;2324			$create_cap = is_taxonomy_hierarchical( $tax->name ) ? $tax->cap->edit_terms : $tax->cap->assign_terms;2325 2326			if ( current_user_can( $create_cap ) ) {2327				$rels[] = 'https://api.w.org/action-create-' . $tax_base;2328			}2329 2330			if ( current_user_can( $tax->cap->assign_terms ) ) {2331				$rels[] = 'https://api.w.org/action-assign-' . $tax_base;2332			}2333		}2334 2335		return $rels;2336	}