true,
];
return $config;
}
protected static function get_editor_panel_categories() {
$categories = [
'theme-elements-single' => [
'title' => esc_html__( 'Single', 'elementor-pro' ),
],
];
return $categories + parent::get_editor_panel_categories();
}
public function before_get_content() {
parent::before_get_content();
// For `loop_start` hook.
if ( have_posts() ) {
the_post();
}
}
public function after_get_content() {
wp_reset_postdata();
parent::after_get_content();
}
public function get_container_attributes() {
$attributes = parent::get_container_attributes();
if ( is_singular() /* Not 404 */ ) {
$post_classes = get_post_class( '', get_the_ID() );
$attributes['class'] .= ' ' . implode( ' ', $post_classes );
}
return $attributes;
}
public function print_content() {
$requested_post_id = get_the_ID();
if ( $requested_post_id !== $this->post->ID ) {
$requested_document = Module::instance()->get_document( $requested_post_id );
/**
* if current requested document is theme-document & it's not a content type ( like header/footer/sidebar )
* show a placeholder instead of content.
*/
if ( $requested_document && ! $requested_document instanceof Section && $requested_document->get_location() !== $this->get_location() ) {
echo '' . esc_html__( 'Content Area', 'elementor-pro' ) . '
';
return;
}
}
parent::print_content();
}
protected function register_controls() {
parent::register_controls();
$post_type = $this->get_main_meta( self::REMOTE_CATEGORY_META_KEY );
$latest_posts = get_posts( [
'posts_per_page' => 1,
'post_type' => $post_type,
] );
if ( ! empty( $latest_posts ) ) {
$this->update_control(
'preview_type',
[
'default' => 'single/' . $post_type,
]
);
$this->update_control(
'preview_id',
[
'default' => $latest_posts[0]->ID,
]
);
}
}
public static function get_preview_as_options() {
$post_types = Module::get_public_post_types();
$post_types['attachment'] = get_post_type_object( 'attachment' )->label;
$post_types_options = [];
foreach ( $post_types as $post_type => $label ) {
$post_types_options[ 'single/' . $post_type ] = get_post_type_object( $post_type )->labels->singular_name;
}
return [
'single' => [
'label' => esc_html__( 'Single', 'elementor-pro' ),
'options' => $post_types_options,
],
'page/404' => esc_html__( '404', 'elementor-pro' ),
];
}
public function get_depended_widget() {
return Plugin::elementor()->widgets_manager->get_widget_types( 'theme-post-content' );
}
public function get_elements_data( $status = DB::STATUS_PUBLISH ) {
$data = parent::get_elements_data();
if ( Plugin::elementor()->preview->is_preview_mode() && self::get_property( 'location' ) === Module::instance()->get_locations_manager()->get_current_location() ) {
$has_the_content = false;
$depended_widget = $this->get_depended_widget();
Plugin::elementor()->db->iterate_data( $data, function( $element ) use ( &$has_the_content, $depended_widget ) {
if ( isset( $element['widgetType'] ) && $depended_widget->get_name() === $element['widgetType'] ) {
$has_the_content = true;
}
} );
if ( ! $has_the_content ) {
add_action( 'wp_footer', [ $this, 'preview_error_handler' ] );
}
}
return $data;
}
public function preview_error_handler() {
$depended_widget_title = $this->get_depended_widget()->get_title();
wp_localize_script( 'elementor-frontend', 'elementorPreviewErrorArgs', [
/* translators: %s: Widget name. */
'headerMessage' => sprintf( esc_html__( 'The %s Widget was not found in your template.', 'elementor-pro' ), $depended_widget_title ),
/* translators: 1: Widget name, 2: Template name. */
'message' => sprintf( esc_html__( 'You must include the %1$s Widget in your template (%2$s), in order for Elementor to work on this page.', 'elementor-pro' ), $depended_widget_title, '' . static::get_title() . '' ),
'strings' => [
'confirm' => esc_html__( 'Edit Template', 'elementor-pro' ),
],
'confirmURL' => $this->get_edit_url(),
] );
}
}