'both', 'id' => '' ), $atts, 'qtrad_switcher' );
return qtrad_language_chooser( $atts['style'], $atts['id'] );
}
function qtrad_admin_bar( $bar ) {
if ( ! $bar instanceof WP_Admin_Bar ) {
return;
}
$editing = is_admin() ? qtrad_admin_language() : qtrad_current_language();
$bar->add_node(
array(
'id' => 'qtrad-lang',
'title' => esc_html( qtrad_language_name( $editing ) ),
'href' => is_admin() ? admin_url( 'options-general.php?page=qtrad' ) : qtrad_convert_url( '', $editing, false, true ),
)
);
foreach ( qtrad_enabled_languages() as $lang ) {
if ( is_admin() ) {
$url = wp_nonce_url( add_query_arg( 'qtrad_lang', $lang ), 'qtrad_language' );
} else {
$url = qtrad_convert_url( '', $lang, false, true );
}
$bar->add_node(
array(
'id' => 'qtrad-lang-' . $lang,
'parent' => 'qtrad-lang',
'title' => esc_html( qtrad_language_name( $lang ) ),
'href' => esc_url( $url ),
)
);
}
}
class Qtrad_Widget extends WP_Widget {
public function __construct() {
parent::__construct(
'qtranslate',
__( 'qTrad Language Chooser', 'qtrad' ),
array(
'description' => __( 'Switch language. Replaces the qTranslate and qTranslate-X widget in sidebars that already had it.', 'qtrad' ),
)
);
}
public function widget( $args, $instance ) {
$title = isset( $instance['title'] ) ? $instance['title'] : '';
$style = isset( $instance['type'] ) ? $instance['type'] : 'both';
echo wp_kses_post( $args['before_widget'] );
if ( $title !== '' && empty( $instance['hide-title'] ) ) {
echo wp_kses_post( $args['before_title'] ) . esc_html( qtranxf_useCurrentLanguageIfNotFoundUseDefaultLanguage( $title ) ) . wp_kses_post( $args['after_title'] );
}
echo wp_kses( qtrad_language_chooser( $style, $this->id ), qtrad_chooser_allowed_html() );
echo wp_kses_post( $args['after_widget'] );
}
public function form( $instance ) {
$title = isset( $instance['title'] ) ? $instance['title'] : '';
$type = isset( $instance['type'] ) ? $instance['type'] : 'both';
$types = array(
'text' => __( 'Text only', 'qtrad' ),
'image' => __( 'Flags', 'qtrad' ),
'both' => __( 'Flags and text', 'qtrad' ),
'short' => __( 'Language codes', 'qtrad' ),
'dropdown' => __( 'Dropdown', 'qtrad' ),
);
echo '';
echo '
';
echo '';
echo '
';
echo '';
}
public function update( $new_instance, $old_instance ) {
$old_instance = is_array( $old_instance ) ? $old_instance : array();
$allowed = array( 'text', 'image', 'both', 'short', 'dropdown' );
$type = isset( $new_instance['type'] ) ? $new_instance['type'] : 'both';
if ( ! in_array( $type, $allowed, true ) ) {
$type = 'both';
}
return array_merge( $old_instance, array(
'hide-title' => ! empty( $new_instance['hide-title'] ),
'title' => isset( $new_instance['title'] ) ? sanitize_text_field( $new_instance['title'] ) : '',
'type' => $type,
) );
}
}
// qTranslate and qTranslate-X widget classes, for integrations that reference them.
if ( ! class_exists( 'qTranslateWidget' ) ) {
class qTranslateWidget extends Qtrad_Widget {}
}
if ( ! class_exists( 'qTranslateXWidget' ) ) {
class qTranslateXWidget extends Qtrad_Widget {}
}