in_footer = $in_footer; } protected function is_registered(): bool { return wp_script_is($this->get_handle(), 'registered'); } public function is_in_footer(): bool { return $this->in_footer; } public function register(): void { if ( ! $this->location instanceof Location) { return; } $version = $this->get_version(); wp_register_script( $this->get_handle(), $this->location->get_url(), $this->dependencies, $version !== null ? (string)$version : null, $this->is_in_footer() ); } public function enqueue(): void { if (wp_script_is($this->get_handle())) { return; } if ( ! $this->is_registered()) { $this->register(); } wp_enqueue_script($this->get_handle()); if ($this->templates) { // Allows JS frameworks to use PHP templates $this->add_inline( sprintf( 'window.addEventListener("DOMContentLoaded",function(){document.body.insertAdjacentHTML("beforeend", %s);});', json_encode(implode('', $this->templates)) ) ); } } public function localize(string $name, Script\Localize\Translation $translation): self { if ( ! $this->is_registered()) { $this->register(); } wp_localize_script($this->handle, $name, $translation->get_translation()); return $this; } public function add_inline(string $data, ?Position $position = null): self { if ( ! $this->is_registered()) { $this->register(); } wp_add_inline_script($this->handle, $data, (string)($position ?? Position::after())); return $this; } public function add_inline_variable(string $name, $data): self { return $this->add_inline( sprintf('var %s = %s;', $name, json_encode($data)), Position::before() ); } public function add_template(string $id, string $html): self { $this->templates[] = sprintf('', esc_attr($id), $html); return $this; } }