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<?php
/**
* author list
*/
class wpv_authors extends WP_Widget {
private $max_authors = 10;
public function __construct() {
$widget_opts = array(
'classname' => 'wpv_authors',
'description' => __('List of authors and their descriptions', 'church-event')
);
parent::__construct('wpv_authors', __('Vamtam - Authors', 'church-event'), $widget_opts);
}
public function widget($args, $instance) {
extract($args);
extract(wp_parse_args($instance, array(
'title' => '',
'count' => '',
'post_type' => '',
'show_avatar' => '',
'show_post_count' => '',
)));
$title = apply_filters('widget_title', empty($instance['title']) ? __('Authors', 'church-event') : $instance['title'], $instance, $this->id_base);
$count = (int)$instance['count'];
include(locate_template('templates/widgets/front/authors.php'));
}
public function update($new_instance, $old_instance) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['count'] = (int) $new_instance['count'];
$instance['post_type'] = $new_instance['post_type'];
$instance['show_avatar'] = wpv_sanitize_bool($new_instance['show_avatar']);
$instance['show_post_count'] = wpv_sanitize_bool($new_instance['show_post_count']);
for($i=1; $i<=$instance['count']; $i++) {
$instance['author_id'][$i] = strip_tags($new_instance["author_id_$i"]);
$instance['author_desc'][$i] = strip_tags($new_instance["author_desc_$i"]);
}
return $instance;
}
public function form($instance) {
global $wpdb;
$title = isset($instance['title']) ? esc_attr($instance['title']) : '';
$count = isset($instance['count']) ? absint($instance['count']) : 3;
$post_type = isset($instance['post_type']) ? $instance['post_type'] : '';
$show_avatar = isset($instance['show_avatar']) ? $instance['show_avatar'] : false;
$show_post_count = isset($instance['show_post_count']) ? $instance['show_post_count'] : false;
for($i=1; $i<=$this->max_authors; $i++) {
$selected_author[$i] = isset($instance['author_id'][$i]) ? $instance['author_id'][$i] : '';
$author_descriptions[$i] = isset($instance['author_desc'][$i]) ? $instance['author_desc'][$i] : '';
}
$user_ids = $wpdb->get_col("SELECT ID FROM $wpdb->users ORDER BY user_nicename");
foreach($user_ids as $user_id)
$authors[$user_id] = get_userdata($user_id)->display_name;
include(locate_template('templates/widgets/conf/authors.php'));
}
}
register_widget('wpv_authors');