74 lines
1.9 KiB
PHP
74 lines
1.9 KiB
PHP
<?php
|
|
/**
|
|
* Calendar widget class
|
|
*
|
|
* @since 2.8.0
|
|
* @package WordPress
|
|
* @subpackage Widgets
|
|
*/
|
|
class WP_Widget_Calendar extends WP_Widget {
|
|
/**
|
|
* Ensure that the ID attribute only appears in the markup once
|
|
*
|
|
* @since 4.4.0
|
|
*
|
|
* @static
|
|
* @access private
|
|
* @var int
|
|
*/
|
|
private static $instance = 0;
|
|
|
|
public function __construct() {
|
|
$widget_ops = array('classname' => 'widget_calendar', 'description' => __( 'A calendar of your site’s Posts.') );
|
|
parent::__construct('calendar', __('Calendar'), $widget_ops);
|
|
}
|
|
|
|
/**
|
|
* @param array $args
|
|
* @param array $instance
|
|
*/
|
|
public function widget( $args, $instance ) {
|
|
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
|
|
$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
|
|
|
|
echo $args['before_widget'];
|
|
if ( $title ) {
|
|
echo $args['before_title'] . $title . $args['after_title'];
|
|
}
|
|
if ( 0 === self::$instance ) {
|
|
echo '<div id="calendar_wrap" class="calendar_wrap">';
|
|
} else {
|
|
echo '<div class="calendar_wrap">';
|
|
}
|
|
get_calendar();
|
|
echo '</div>';
|
|
echo $args['after_widget'];
|
|
|
|
self::$instance++;
|
|
}
|
|
|
|
/**
|
|
* @param array $new_instance
|
|
* @param array $old_instance
|
|
* @return array
|
|
*/
|
|
public function update( $new_instance, $old_instance ) {
|
|
$instance = $old_instance;
|
|
$instance['title'] = sanitize_text_field( $new_instance['title'] );
|
|
|
|
return $instance;
|
|
}
|
|
|
|
/**
|
|
* @param array $instance
|
|
*/
|
|
public function form( $instance ) {
|
|
$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
|
|
$title = sanitize_text_field( $instance['title'] );
|
|
?>
|
|
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
|
|
<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>
|
|
<?php
|
|
}
|
|
}
|