esc_html__( 'Readmill is the best book reader for phones and tablets. With this widget you can enable users to send a book to their device with one click.', 'jetpack' ),
)
);
if ( is_active_widget( false, false, $this->id_base ) || is_active_widget( false, false, 'monster' ) ) {
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_script' ) );
}
$this->default_title = __( 'Send To Readmill', 'jetpack' );
$this->default_size = 'large';
}
function enqueue_script() {
wp_enqueue_script( 'readmill', 'https://platform.readmill.com/send.js', array(), '20130220', false );
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*/
function form( $instance ) {
$title = isset( $instance['title' ] ) ? $instance['title'] : false;
if ( false === $title ) {
$title = $this->default_title;
}
$epub_link = isset( $instance['epub_link'] ) ? $instance['epub_link'] : '';
$buy_link = isset( $instance['buy_link'] ) ? $instance['buy_link'] : '';
$size = isset( $instance['size'] ) ? $instance['size'] : $this->default_size;
?>
the Readmill WordPress Widget support page.", 'jetpack' ), 'http://en.support.wordpress.com/widgets/readmill/' ); ?>
default_title === $instance['title'] ) {
$instance['title'] = false; // Store as false in case of language change
}
return $instance;
}
/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
function widget( $args, $instance ) {
$title = isset( $instance['title' ] ) ? $instance['title'] : false;
if ( false === $title )
$title = $this->default_title;
$title = apply_filters( 'widget_title', $title );
echo $args['before_widget'];
if ( ! empty( $title ) )
echo $args['before_title'] . $title . $args['after_title'];
$epub_link = isset( $instance['epub_link'] ) ? $instance['epub_link'] : '';
$buy_link = isset( $instance['buy_link'] ) ? $instance['buy_link'] : '';
$size = isset( $instance['size'] ) ? $instance['size'] : $this->default_size;
if ( empty( $epub_link ) && current_user_can( 'edit_theme_options' ) ) :
?>Send to Readmill