function nm_tag_list()
{
global $NMPAGEURL;
if ($NMPAGEURL == '') {
return;
}
$tags = array();
foreach (nm_get_tags() as $tag => $posts) {
if (substr($tag, 0, 1) != '_') {
$tags[$tag] = count($posts);
}
}
if (!empty($tags)) {
echo '<ul class="nm_tag_list">', PHP_EOL;
foreach ($tags as $tag => $count) {
$url = nm_get_url('tag') . rawurlencode($tag);
echo ' <li><a href="', $url, '">', htmlspecialchars($tag), '</a></li>', PHP_EOL;
}
echo '</ul>', PHP_EOL;
}
}
function nm_show_tag_page($tag, $index = NMFIRSTPAGE, $filter = true)
{
global $NMPOSTSPERPAGE;
$tag = nm_lowercase_tags($tag);
$tags = nm_get_tags();
if (array_key_exists($tag, $tags)) {
$showexcerpt = nm_get_option('excerpt');
$posts = $tags[$tag];
$p1 = intval(NMFIRSTPAGE);
$index = intval($index);
$pages = array_chunk($posts, intval($NMPOSTSPERPAGE), true);
if ($index >= $p1 && $index - $p1 < sizeof($pages)) {
$posts = $pages[$index - $p1];
if ($filter) {
ob_start();
}
foreach ($posts as $slug) {
nm_show_post($slug, $showexcerpt, false);
}
if (sizeof($pages) > 1 && nm_get_option('shownav', true)) {
nm_show_navigation($index, sizeof($pages), $tag);
}
if ($filter) {
echo nm_ob_get_content(true);
}
return true;
}
}
return false;
}
