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<?php |
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|
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/* Language Switcher Widget */ |
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|
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add_action( 'widgets_init', 'bogo_widgets_init' ); |
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|
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function bogo_widgets_init() { |
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register_widget( 'Bogo_Widget_Language_Switcher' ); |
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} |
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|
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class Bogo_Widget_Language_Switcher extends WP_Widget { |
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|
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function __construct() { |
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$widget_ops = array( |
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'description' => __( 'Language switcher widget by Bogo plugin', 'bogo' ) ); |
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|
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$control_ops = array(); |
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|
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WP_Widget::__construct( 'bogo_language_switcher', |
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__( 'Language Switcher', 'bogo' ), |
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$widget_ops, $control_ops ); |
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} |
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|
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function widget( $args, $instance ) { |
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extract( $args ); |
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|
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$title = apply_filters( 'widget_title', |
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empty( $instance['title'] ) ? __( 'Language Switcher', 'bogo' ) : $instance['title'], |
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$instance, $this->id_base ); |
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|
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echo $before_widget; |
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|
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if ( $title ) |
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echo $before_title . $title . $after_title; |
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|
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echo bogo_language_switcher(); |
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|
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echo $after_widget; |
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} |
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|
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function form( $instance ) { |
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$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) ); |
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$title = strip_tags( $instance['title'] ); |
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|
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echo '<p><label for="' . $this->get_field_id( 'title' ) . '">' . esc_html( __( 'Title:', 'bogo' ) ) . '</label> <input class="widefat" id="' . $this->get_field_id( 'title' ) . '" name="' . $this->get_field_name( 'title' ) . '" type="text" value="' . esc_attr( $title ) . '" /></p>'; |
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} |
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|
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function update( $new_instance, $old_instance ) { |
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$instance = $old_instance; |
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$new_instance = wp_parse_args( (array) $new_instance, array( 'title' => '' ) ); |
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$instance['title'] = strip_tags( $new_instance['title'] ); |
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|
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return $instance; |
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} |
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|
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} |
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|
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/* Locale Option */ |
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|
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add_filter( 'widget_display_callback', 'bogo_widget_display_callback', 10, 3 ); |
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|
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function bogo_widget_display_callback( $instance, $widget, $args ) { |
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if ( isset( $instance['bogo_locales'] ) ) { |
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$locale = get_locale(); |
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|
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if ( ! in_array( $locale, (array) $instance['bogo_locales'] ) ) |
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$instance = false; |
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} |
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|
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return $instance; |
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} |
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|
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?> |
