/**
* Print the widget content.
*
* @since 3.0.0
*
* @param array $args Display arguments.
* @param array $instance The settings for the particular instance of the widget.
*/
public function widget($args, $instance)
{
echo $args['before_widget'];
if (!empty($instance['title'])) {
echo $args['before_title'] . apply_filters('widget_title', $instance['title']) . $args['after_title'];
}
$id = isset($instance['calendar_id']) ? absint($instance['calendar_id']) : 0;
if ($id > 0) {
simcal_print_calendar($id);
}
echo $args['after_widget'];
}
/**
* Print a calendar.
* @deprecated Use simcal_print_calendar()
*/
function gce_print_calendar($feed_ids, $display, $args)
{
$id = 0;
if (is_numeric($feed_ids)) {
$id = intval($feed_ids);
} elseif (is_array($feed_ids)) {
$id = isset($feed_ids[0]) ? intval($feed_ids[0]) : '';
}
if ($id > 0) {
simcal_print_calendar($id);
}
}
/**
* Filter post content to output a calendar.
*
* @since 3.0.0
*
* @param string $the_content
*
* @return string
*/
public function filter_post_content($the_content)
{
if (is_singular()) {
global $post;
if ('calendar' == $post->post_type) {
if (is_admin() && !defined('DOING_AJAX')) {
return '';
} else {
ob_start();
simcal_print_calendar($post);
return ob_get_clean();
}
} else {
$post_types = array();
$settings = get_option('simple-calendar_settings_calendars');
if (isset($settings['general']['attach_calendars_posts'])) {
$post_types = $settings['general']['attach_calendars_posts'];
}
if (empty($post_types)) {
return $the_content;
}
if (in_array($post->post_type, (array) $post_types)) {
$id = absint(get_post_meta($post->ID, '_simcal_attach_calendar_id', true));
if ($id > 0) {
$pos = esc_attr(get_post_meta($post->ID, '_simcal_attach_calendar_position', true));
ob_start();
if ('after' == $pos) {
echo $the_content;
simcal_print_calendar($id);
} elseif ('before' == $pos) {
simcal_print_calendar($id);
echo $the_content;
} else {
echo $the_content;
}
return ob_get_clean();
}
}
}
}
return $the_content;
}