function wswwpx_list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_order = 'asc', $file = '', $list = true, $optiondates = 0, $optioncount = 0, $hide_empty = 1, $use_desc_for_title = 1, $children = FALSE, $child_of = 0, $categories = 0, $recurse = 0, $feed = '', $feed_image = '', $exclude = '', $hierarchical = FALSE, $cut_desc = '')
{
global $wpdb, $category_posts, $wp_query, $myLastCat;
$myLastCat = $current_cat;
// Added for folding functionality... fix for permalink compatibility and modified after further suggestion from Laurence O.
if (is_category()) {
$current_cat = $wp_query->get_queried_object_id();
$all_ancestors = _wswwpx_category_get_ancestor_ids($current_cat);
} elseif (is_single()) {
//
// Default to zero for all other cases.
//$current_cat = $myLastCat;
// $category->cat_ID = $myLastCat;
$all_ancestors = _wswwpx_category_get_ancestor_ids($myLastCat);
} else {
//
// Default to zero for all other cases.
//$current_cat = $myLastCat;
// $category->cat_ID = $myLastCat;
$all_ancestors[] = 0;
}
/*// Old version... replaced by above for greater compatibility with WP CORE
if (isset($_GET['category_name'])) {
$all_ancestors = _wswwpx_category_get_ancestor_ids($_GET['category_name']);
} else if (isset($_GET['cat'])) {
$all_ancestors = _wswwpx_category_get_ancestor_ids($_GET['cat']);
} else {
//
// Default to zero for all other cases.
//
$all_ancestors[] = 0;
} */
// End add
// Optiondates now works
if ('' == $file) {
$file = get_settings('home') . '/';
}
$exclusions = '';
if (!empty($exclude)) {
$excats = preg_split('/[\\s,]+/', $exclude);
if (count($excats)) {
foreach ($excats as $excat) {
$exclusions .= ' AND cat_ID <> ' . intval($excat) . ' ';
}
}
}
$exclusions = apply_filters('list_cats_exclusions', $exclusions);
if (intval($categories) == 0) {
$sort_column = 'cat_' . $sort_column;
$query = "\r\n \t\t\tSELECT cat_ID, cat_name, category_nicename, category_description, category_parent\r\n \t\t\tFROM {$wpdb->categories}\r\n \t\t\tWHERE cat_ID > 0 {$exclusions}\r\n \t\t\tORDER BY {$sort_column} {$sort_order}";
$categories = $wpdb->get_results($query);
}
if (!count($category_posts)) {
$now = current_time('mysql', 1);
$cat_counts = $wpdb->get_results("\tSELECT cat_ID,\r\n \t\tCOUNT({$wpdb->post2cat}.post_id) AS cat_count\r\n \t\tFROM {$wpdb->categories} \r\n \t\tINNER JOIN {$wpdb->post2cat} ON (cat_ID = category_id)\r\n \t\tINNER JOIN {$wpdb->posts} ON (ID = post_id)\r\n \t\tWHERE post_status = 'publish'\r\n \t\tAND post_date_gmt < '{$now}' {$exclusions}\r\n \t\tGROUP BY category_id");
if (!empty($cat_counts)) {
foreach ($cat_counts as $cat_count) {
if (1 != intval($hide_empty) || $cat_count > 0) {
$category_posts["{$cat_count->cat_ID}"] = $cat_count->cat_count;
}
}
}
}
if ($optiondates) {
$cat_dates = $wpdb->get_results("\tSELECT category_id,\r\n \t\tUNIX_TIMESTAMP( MAX(post_date) ) AS ts\r\n \t\tFROM {$wpdb->posts}, {$wpdb->post2cat}\r\n \t\tWHERE post_status = 'publish' AND post_id = ID {$exclusions}\r\n \t\tGROUP BY category_id");
foreach ($cat_dates as $cat_date) {
$category_timestamp["{$cat_date->category_id}"] = $cat_date->ts;
}
}
$num_found = 0;
$thelist = "";
foreach ($categories as $category) {
if ((intval($hide_empty) == 0 || isset($category_posts["{$category->cat_ID}"])) && (!$hierarchical || $category->category_parent == $child_of)) {
$num_found++;
$link = '<a href="' . get_category_link($category->cat_ID) . '" ';
if ($use_desc_for_title == 0 || empty($category->category_description)) {
$link .= 'title="' . sprintf(__("View all posts filed under %s"), wp_specialchars($category->cat_name)) . '"';
} else {
//
// WSW change to allow for truncated descriptions within link titles.
//
// $link .= 'title="' . wp_specialchars(apply_filters('category_description',$category->category_description,$category)) . '"';
$link .= 'title="' . wp_specialchars(wswwpx_category_description($category, $cut_desc, 0)) . '"';
}
$link .= '>';
$link .= apply_filters('list_cats', $category->cat_name, $category) . '</a>';
if (!empty($feed_image) || !empty($feed)) {
$link .= ' ';
if (empty($feed_image)) {
$link .= '(';
}
$link .= '<a href="' . get_category_rss_link(0, $category->cat_ID, $category->category_nicename) . '"';
if (!empty($feed)) {
$title = ' title="' . $feed . '"';
$alt = ' alt="' . $feed . '"';
$name = $feed;
$link .= $title;
}
$link .= '>';
if (!empty($feed_image)) {
$link .= "<img src='{$feed_image}' {$alt}{$title}" . ' />';
} else {
$link .= $name;
}
$link .= '</a>';
if (empty($feed_image)) {
$link .= ')';
}
}
if (intval($optioncount) == 1) {
$link .= ' (' . intval($category_posts["{$category->cat_ID}"]) . ')';
}
if ($optiondates) {
if ($optiondates == 1) {
$optiondates = 'Y-m-d';
}
$link .= ' ' . gmdate($optiondates, $category_timestamp["{$category->cat_ID}"]);
}
if ($list) {
$css_class = 'page_item';
/////////////
//if(!empty ($childs)) $category_posts["$category->cat_ID"]
if ($current_cat == $category->cat_ID) {
$css_class .= ' current_page_item';
// setcookie("wpLastCategory", $current_cat);
} else {
if (in_array($category->cat_ID, $all_ancestors)) {
$css_class .= ' current_page_ancestor';
}
}
//////////////
$thelist .= "<li class=\"" . $css_class . "\" >{$link}";
//added class by Georg Leciejewski
} else {
$thelist .= "{$link}<br />\n";
}
// Extra 'if' added for folding functionality recursion um children anzuhängen
if (in_array($category->cat_ID, $all_ancestors)) {
if ($hierarchical && $children) {
$thelist .= wswwpx_list_cats($optionall, $all, $sort_column, $sort_order, $file, $list, $optiondates, $optioncount, $hide_empty, $use_desc_for_title, $hierarchical, $category->cat_ID, $categories, 1, $feed, $feed_image, $exclude, $hierarchical);
}
}
// End add
if ($list) {
$thelist .= "</li>\n";
}
}
}
if (!$num_found && !$child_of) {
if ($list) {
$before = '<li>';
$after = '</li>';
}
echo $before . __("No categories") . $after . "\n";
return;
}
if ($list && $child_of && $num_found && $recurse) {
$pre = "\n<ul>\n";
// changed from childeren to class current_page_item georg leciejewski
$post = "</ul>\n";
} else {
$pre = $post = '';
}
$thelist = $pre . $thelist . $post;
if ($recurse) {
return $thelist;
}
echo apply_filters('list_cats', $thelist);
}
/**
*@desc the output of the categoriy menu
* @param array $data - holding the switches
* @param int $number - the curretn widget number
*/
function king_cat_output($data, $number)
{
echo '<!-- Start King Cat ' . $number . ' -->' . "\n";
echo $data['before_widget'] . "\n";
echo $data['before_widget_title'] . "\n";
echo $data['title'] . "\n";
echo $data['after_widget_title'] . "\n";
if (function_exists('wswwpx_list_cats') && !empty($options[$number]['foldlist'])) {
wswwpx_list_cats($data['optionall'] = 0, $data['all'] = 'All', $data['sort_column'], $data['sort_order'], $data['file'], $data['list'], $data['optiondates'], $data['optioncount'], $data['hide_empty'], $data['use_desc_for_title'], $data['children'], $data['child_of'], $data['categories'] = 0, $data['recurse'] = 0, $data['feed'], $data['feed_image'], $data['exclude'], $data['hierarchical']);
} else {
list_cats($data['optionall'] = 0, $data['all'] = 'All', $data['sort_column'], $data['sort_order'], $data['file'], $data['list'], $data['optiondates'], $data['optioncount'], $data['hide_empty'], $data['use_desc_for_title'], $data['children'], $data['child_of'], $data['categories'] = 0, $data['recurse'] = 0, $data['feed'], $data['feed_image'], $data['exclude'], $data['hierarchical']);
}
echo $data['after_widget'] . "\n";
echo '<!-- End Cat ' . $number . ' -->' . "\n";
return;
}
