/**
* Echo the widget content.
*
* @since 0.1.8
*
* @param array $args Display arguments including before_title, after_title, before_widget, and after_widget.
* @param array $instance The settings for the particular instance of the widget.
*/
public function widget($args, $instance)
{
ThemeMix_Featured_Content::$widget_instance = array_merge($instance, array('widget_args' => $args));
global $wp_query, $_genesis_displayed_ids, $gs_counter;
extract($args);
$instance['widget_args'] = $args;
//* Add current page ID
$_genesis_displayed_ids[] = get_the_ID();
//* Merge with defaults
$instance = wp_parse_args((array) $instance, $this->defaults);
do_action('thememix_featured_content_before_widget', $instance);
ThemeMix_Featured_Content::before_widget($before_widget, $instance['custom_field']);
add_filter('post_class', array('ThemeMix_Featured_Content', 'post_class'));
if (!empty($instance['posts_offset']) && !empty($instance['paged'])) {
add_filter('post_limits', array('ThemeMix_Featured_Content', 'post_limit'));
} else {
remove_filter('post_limits', array('ThemeMix_Featured_Content', 'post_limit'));
}
//* Set up the author bio
if (!empty($instance['title'])) {
do_action('thememix_featured_content_before_widget_title', $instance);
echo $before_title . apply_filters('thememix_featured_content_widget_title', apply_filters('widget_title', $instance['title'], $instance, $this->id_base), $instance, $this->id_base) . $after_title;
do_action('thememix_featured_content_after_widget_title', $instance);
}
$q_args = array();
//* Page ID
if (!empty($instance['page_id'])) {
$q_args['page_id'] = $instance['page_id'];
}
//* Term Args
$posts_term = array();
if (!empty($instance['posts_term'])) {
$posts_term = explode(',', $instance['posts_term']);
if ($posts_term['0'] == 'category') {
$posts_term['0'] = 'category_name';
}
if ($posts_term['0'] == 'post_tag') {
$posts_term['0'] = 'tag';
}
if (isset($posts_term['1'])) {
$q_args[$posts_term['0']] = $posts_term['1'];
}
}
if (!empty($posts_term['0'])) {
if ($posts_term['0'] == 'category_name') {
$taxonomy = 'category';
} elseif ($posts_term['0'] == 'tag') {
$taxonomy = 'post_tag';
} else {
$taxonomy = $posts_term['0'];
}
} else {
$taxonomy = 'category';
}
$instance['posts_term'] = $posts_term;
$instance['taxonomy'] = $taxonomy;
ThemeMix_Featured_Content::$widget_instance = $instance;
if (!empty($instance['exclude_terms'])) {
$exclude_terms = explode(',', str_replace(' ', '', $instance['exclude_terms']));
$q_args[$taxonomy . '__not_in'] = $exclude_terms;
}
//* Paged arg
$page = '';
if (!empty($instance['paged'])) {
$page = get_query_var('paged');
}
//* Offset
if (!empty($instance['posts_offset'])) {
global $gs_offset;
$gs_offset = $instance['posts_offset'];
$q_args['offset'] = $gs_offset;
}
//* Post IDs
if (!empty($instance['post_id'])) {
$IDs = explode(',', str_replace(' ', '', $instance['post_id']));
if ($instance['include_exclude'] == 'include') {
$q_args['post__in'] = $IDs;
} else {
$q_args['post__not_in'] = $IDs;
}
}
//* Exclude displayed IDs from this loop?
if (!empty($instance['exclude_displayed'])) {
if (isset($q_args['post__not_in']) && is_array($q_args['post__not_in'])) {
$q_args['post__not_in'] = array_unique(array_merge($q_args['post__not_in'], (array) $_genesis_displayed_ids));
} else {
$q_args['post__not_in'] = (array) $_genesis_displayed_ids;
}
}
//* Before Loop Action
if (has_filter('gs_before_loop')) {
ThemeMix_Featured_Content::action('gs_before_loop', $instance);
}
ThemeMix_Featured_Content::action('thememix_featured_content_before_loop', $instance);
if (0 === $instance['posts_num']) {
return;
}
//* Optimize Query
if (!empty($instance['optimize'])) {
$q_args['cache_results'] = false;
if (empty($instance['paged']) && empty($instance['show_paged'])) {
$q_args['no_found_rows'] = true;
}
}
$instance['q_args'] = $q_args;
ThemeMix_Featured_Content::$widget_instance = $instance;
$pt = 'any' == $instance['post_type'] ? ThemeMix_Featured_Content::get_post_types() : $instance['post_type'];
// Get number of items to display
$key = str_replace('featured-content-', '', $instance['widget_args']['widget_id']);
$settings = get_option('widget_featured-content');
if (isset($settings[$key]['buddypress-group']) && 1 == $settings[$key]['buddypress-group']) {
$number_of_items = $settings[$key]['buddypress-group-count'];
} else {
$number_of_items = $instance['posts_num'];
}
$query_args = array_merge($q_args, array('post_type' => $pt, 'posts_per_page' => $number_of_items, 'orderby' => $instance['orderby'], 'order' => $instance['order'], 'meta_key' => $instance['meta_key'], 'paged' => $page));
$instance['query_args'] = $query_args;
ThemeMix_Featured_Content::$widget_instance = $instance;
$query_args = apply_filters('thememix_featured_content_query_args', $query_args, $instance);
// get transient
if (!empty($instance['optimize']) && !empty($instance['custom_field'])) {
if (!empty($instance['delete_transients'])) {
ThemeMix_Featured_Content::delete_transient('thememix_featured_content_main_' . $instance['custom_field']);
}
// Get transient, set transient if transient does not exist
if (false === ($thememix_featured_content_query = ThemeMix_Featured_Content::get_transient('thememix_featured_content_main_' . $instance['custom_field']))) {
$thememix_featured_content_query = new WP_Query($query_args);
$time = !empty($instance['transients_time']) ? $instance['transients_time'] : 60 * 60 * 24;
ThemeMix_Featured_Content::set_transient('thememix_featured_content_main_' . $instance['custom_field'], $thememix_featured_content_query, $time);
} else {
$thememix_featured_content_query = apply_filters('thememix_featured_content_query_results', $thememix_featured_content_query, $instance);
}
} else {
$thememix_featured_content_query = apply_filters('thememix_featured_content_query_results', new WP_Query($query_args));
}
if ($thememix_featured_content_query->have_posts()) {
while ($thememix_featured_content_query->have_posts()) {
$thememix_featured_content_query->the_post();
$_genesis_displayed_ids[] = get_the_ID();
ThemeMix_Featured_Content::framework($instance);
}
ThemeMix_Featured_Content::action('thememix_featured_content_endwhile', $instance);
}
$gs_counter = 0;
ThemeMix_Featured_Content::action('thememix_featured_content_after_loop', $instance);
//* Restore original query
wp_reset_query();
ThemeMix_Featured_Content::action('thememix_featured_content_after_loop_reset', $instance);
echo $after_widget;
remove_filter('post_class', array('ThemeMix_Featured_Content', 'post_class'));
remove_filter('post_limits', array('ThemeMix_Featured_Content', 'post_limit'));
}
