/**
* Process and return shortcode for Pinterest Follow Button
*
* @since 1.0.0
* @modified 1.0.1
*
* @return string
*/
function pw_follow_button($attr)
{
extract(shortcode_atts(array('username' => 'pinterest', 'label' => 'Follow me on Pinterest'), $attr));
$before_html = '';
$html = '<div class="pw-wrap pw-shortcode">' . pw_pin_follow($username, $label) . '</div>';
$after_html = '';
$before_html = apply_filters('pw_follow_button_shortcode_before', $before_html);
$html = apply_filters('pw_follow_button_shortcode_html', $html);
$after_html = apply_filters('pw_follow_button_shortcode_after', $after_html);
return $before_html . $html . $after_html;
}
/**
* Return public facing code for the Pinterest Follow Button Widget
*
* @since 1.0.0
* @modified 1.0.1
*
* @return string
*/
public function widget($args, $instance)
{
extract($args);
$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
// If the user saved empty values then we will send the defaults to the function
$pin_username = !empty($instance['pin_username']) ? $instance['pin_username'] : '******';
$button_label = !empty($instance['button_label']) ? $instance['button_label'] : 'Follow me on Pinterest';
echo $before_widget;
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
$html = '<div class="pw-wrap pw-widget pw-follow-button-widget">' . pw_pin_follow($pin_username, $button_label) . '</div>';
do_action('pw_follow_button_before');
echo apply_filters('pw_follow_button_html', $html);
do_action('pw_follow_button_after');
echo $after_widget;
}