false, 'exclude_admin' => true,
'show_fullname' => false, 'hide_empty' => true,
'feed' => '', 'feed_image' => '', 'feed_type' => '', 'echo' => true
);
$r = wp_parse_args( $args, $defaults );
extract($r, EXTR_SKIP);
$return = '';
$authors = $wpdb->get_results("SELECT ID, user_nicename from $wpdb->users " . ($exclude_admin ? "WHERE ID <> 1 " : '') . "ORDER BY display_name");
# $wp_args = $args;
# $wp_args['format'] = 'array';
# $authors = wp_list_authors($wp_args);
#var_dump($authors);
/*
$return = apply_filters( 'wp_tag_cloud', $return, $args );
if ( 'array' == $args['format'] )
return $return;
*/
$author_count = array();
foreach ((array) $wpdb->get_results("SELECT DISTINCT post_author, COUNT(ID) AS count FROM $wpdb->posts WHERE post_type = 'post' AND " . get_private_posts_cap_sql( 'post' ) . " GROUP BY post_author") as $row) {
$author_count[$row->post_author] = $row->count;
}
foreach ( (array) $authors as $key => $author ) {
$posts = (isset($author_count[$author->ID])) ? $author_count[$author->ID] : 0;
if ( $posts != 0 || !$hide_empty ) {
$author = get_userdata( $author->ID );
$name = $author->display_name;
if ( $show_fullname && ($author->first_name != '' && $author->last_name != '') )
$name = "$author->first_name $author->last_name";
# if ( !($posts == 0 && $hide_empty) )
# $return .= '';
if ( $posts == 0 ) {
if ( !$hide_empty )
# $link = $name;
$link = '';
}
else {
# $link = 'display_name)) . '">' . $name . '';
$link = get_author_posts_url($author->ID, $author->user_nicename);
/*
if ( (! empty($feed_image)) || (! empty($feed)) ) {
$link .= ' ';
if (empty($feed_image))
$link .= '(';
$link .= '';
else
$link .= $name;
$link .= '';
if ( empty($feed_image) )
$link .= ')';
}
if ( $optioncount )
$link .= ' ('. $posts . ')';
*/
}
$authors[$key]->name = $name;
$authors[$key]->count = $posts;
$authors[$key]->link = $link;
# $authors[$key]->name = $name;
/*
if ( !($posts == 0 && $hide_empty) )
$return .= $link . '';
*/
}
else
unset($authors[$key]);
}
$return = seo_tag_cloud_generate( $authors, $args ); // Here's where those top tags get sorted according to $args
#$return .= 'DEBUG:'.print_r($authors,1);
echo $return;
}
endif;
function widget_authors($args, $widget_args = 1) {
extract($args, EXTR_SKIP);
if ( is_numeric($widget_args) )
$widget_args = array( 'number' => $widget_args );
$widget_args = wp_parse_args( $widget_args, array( 'number' => -1 ) );
extract($widget_args, EXTR_SKIP);
$options = get_option('widget_authors');
# if (!isset($options[$number]))
# return;
$title = empty($options[$number]['title']) ? __('Authors','authors') : apply_filters('widget_title', $options[$number]['title']);
$format = $options[$number]['format'];
$order = $options[$number]['order'];
$feedlink = $options[$number]['feedlink'] ? '1' : '0';
$count = $options[$number]['count'] ? '1' : '0';
$exclude_admin = $options[$number]['exclude_admin'] ? '1' : '0';
?>
$count, 'exclude_admin'=>$exclude_admin, 'show_fullname'=>0, 'hide_empty'=>1);
if ($feedlink) {
$list_args['feed'] = 'RSS';
$list_args['feed_image'] = '';
}
if ('cloud' == $format && function_exists('seo_tag_cloud_generate') ) {
widget_authors_cloud($list_args);
}
else /*if ('list' == $format)*/ {
//wp_list_authors($list_args);
$list_args['echo'] = false;
$arr = array_slice(explode('- ', wp_list_authors($list_args)), 1);
switch ($order) {
case 'posts': usort($arr, 'widget_authors_sort_by_posts');break;
case 'name':
default:
}
echo '
- '.implode('
- ', $arr);
unset($arr);
}
?>
#', $a, $matches);
$aC = is_array($matches) && count($matches) >= 2 ? intval($matches[1]) : 0;
preg_match('#\(([0-9]*)\)#', $b, $matches);
$bC = is_array($matches) && count($matches) >= 2 ? intval($matches[1]) : 0;
return $aC < $bC ? 1 : -1;
}
function widget_authors_style() {
?>
$widget_args );
$widget_args = wp_parse_args( $widget_args, array( 'number' => -1 ) );
extract($widget_args, EXTR_SKIP);
$options = get_option('widget_authors');
if ( !is_array( $options ) )
$options = array();
if ( !$updated && !empty($_POST['sidebar']) ) {
$sidebar = (string) $_POST['sidebar'];
$sidebars_widgets = wp_get_sidebars_widgets();
if ( isset($sidebars_widgets[$sidebar]) )
$this_sidebar =& $sidebars_widgets[$sidebar];
else
$this_sidebar = array();
foreach ( (array) $this_sidebar as $_widget_id ) {
if ( 'widget_authors' == $wp_registered_widgets[$_widget_id]['callback'] && isset($wp_registered_widgets[$_widget_id]['params'][0]['number']) ) {
$widget_number = $wp_registered_widgets[$_widget_id]['params'][0]['number'];
if ( !in_array( "authors-$widget_number", $_POST['widget-id'] ) ) // the widget has been removed.
unset($options[$widget_number]);
}
}
foreach ( (array) $_POST['widget-authors'] as $widget_number => $widget_authors ) {
if ( !isset($widget_authors['title']) && isset($options[$widget_number]) ) // user clicked cancel
continue;
$title = trim(strip_tags(stripslashes($widget_authors['title'])));
$format = !empty($widget_authors['format']) ? $widget_authors['format'] : 'list';
$order = !empty($widget_authors['order']) ? $widget_authors['order'] : 'name';
$feedlink = isset($widget_authors['feedlink']);
$count = isset($widget_authors['count']);
$exclude_admin = isset($widget_authors['exclude_admin']);
$options[$widget_number] = compact( 'title', 'format', 'order', 'feedlink', 'count', 'exclude_admin' );
}
update_option('widget_authors', $options);
$updated = true;
}
if ( -1 == $number ) {
$title = '';
$format = 'list';
$order = 'name';
$feedlink = false;
$count = false;
$exclude_admin = 0;
$number = '%i%';
} else {
$title = attribute_escape( $options[$number]['title'] );
$format = attribute_escape( $options[$number]['format'] );
$order = attribute_escape( $options[$number]['order'] );
$feedlink = (bool) $options[$number]['feedlink'];
$count = (bool) $options[$number]['count'];
$exclude_admin = (bool) $options[$number]['exclude_admin'];
}
?>
:
:
$options );
update_option( 'widget_authors', $newoptions );
$sidebars_widgets = get_option( 'sidebars_widgets' );
if ( is_array( $sidebars_widgets ) ) {
foreach ( $sidebars_widgets as $sidebar => $widgets ) {
if ( is_array( $widgets ) ) {
foreach ( $widgets as $widget )
$new_widgets[$sidebar][] = ( $widget == 'authors' ) ? 'authors-1' : $widget;
} else {
$new_widgets[$sidebar] = $widgets;
}
}
if ( $new_widgets != $sidebars_widgets )
update_option( 'sidebars_widgets', $new_widgets );
}
return $newoptions;
}
if ( !$options = get_option( 'widget_authors' ) )
$options = array();
if ( isset($options['title']) )
$options = widget_authors_upgrade();
$widget_ops = array( 'classname' => 'widget_authors', 'description' => __( 'A list of the authors','authors' ) );
$name = __( 'Authors','authors' );
$id = false;
foreach ( (array) array_keys($options) as $o ) {
// Old widgets can have null values for some reason
if ( !isset($options[$o]['title']) )
continue;
$id = "authors-$o";
wp_register_sidebar_widget( $id, $name, 'widget_authors', $widget_ops, array( 'number' => $o ) );
wp_register_widget_control( $id, $name, 'widget_authors_control', array( 'id_base' => 'authors' ), array( 'number' => $o ) );
}
// If there are none, we register the widget's existance with a generic template
if ( !$id ) {
wp_register_sidebar_widget( 'authors-1', $name, 'widget_authors', $widget_ops, array( 'number' => -1 ) );
wp_register_widget_control( 'authors-1', $name, 'widget_authors_control', array( 'id_base' => 'authors' ), array( 'number' => -1 ) );
}
/*
if ( is_active_widget('widget_authors') )
add_action('wp_head', 'widget_authors_style');
*/
endif;
}
add_action('init', 'widget_authors_register');
?>