function nm_frontend_init()
{
global $NMPAGEURL, $nmpagetype, $nmsingletag;
if (function_exists('i18n_init')) {
i18n_init();
}
// I18N plugin
$nmpagetype = array();
nm_i18n_merge();
if (strval(get_page_slug(false)) == $NMPAGEURL) {
global $content, $metad;
$metad_orig = $metad == '' ? ' ' : $metad;
$metad = ' ';
$nmpagetype[] = 'site';
ob_start();
echo PHP_EOL;
if (isset($_POST['search'])) {
nm_reset_options('search');
nm_show_search_results();
$nmpagetype[] = 'search';
} elseif (isset($_GET[NMPARAMARCHIVE])) {
nm_reset_options('archive');
if (nm_show_archive($_GET[NMPARAMARCHIVE], false)) {
$nmpagetype[] = 'archive';
}
} elseif (isset($_GET[NMPARAMTAG])) {
$tag = rawurldecode($_GET[NMPARAMTAG]);
$result = false;
nm_reset_options('tag');
if (nm_get_option('tagpagination')) {
$index = isset($_GET[NMPARAMPAGE]) ? intval($_GET[NMPARAMPAGE]) : NMFIRSTPAGE;
$result = nm_show_tag_page($tag, $index, false);
} else {
$result = nm_show_tag($tag, false);
}
if ($result) {
$nmpagetype[] = 'tag';
$nmsingletag = $tag;
}
} elseif (isset($_GET[NMPARAMPOST])) {
nm_reset_options('single');
if (nm_show_post($_GET[NMPARAMPOST], false, false, true)) {
$nmpagetype[] = 'single';
if (nm_get_option('metakeywordstags')) {
nm_update_meta_keywords();
}
if (nm_get_option('autometad')) {
$metad = nm_post_excerpt(150, null, false);
}
}
} elseif (isset($_GET[NMPARAMPAGE]) && intval($_GET[NMPARAMPAGE]) > NMFIRSTPAGE) {
nm_reset_options('main');
nm_show_page($_GET[NMPARAMPAGE], false);
$nmpagetype[] = 'main';
} else {
$metad = $metad_orig;
nm_reset_options('main');
nm_show_page(NMFIRSTPAGE, false);
array_push($nmpagetype, 'main', 'home');
}
$content = nm_ob_get_content(false);
$content = addslashes(htmlspecialchars($content, ENT_QUOTES, 'UTF-8'));
if (nm_get_option('templatefile')) {
nm_switch_template_file(nm_get_option('templatefile'));
}
}
nm_update_page_title();
nm_reset_options();
}
function nm_show_search_results()
{
$keywords = preg_split('/\\s+/u', trim($_POST['keywords']), null, PREG_SPLIT_NO_EMPTY);
if (empty($keywords)) {
$posts = array();
} else {
$posts = nm_get_posts();
$mb = function_exists('mb_stripos');
foreach ($keywords as $keyword) {
$match = array();
foreach ($posts as $post) {
$data = getXML(NMPOSTPATH . $post->slug . '.xml');
$content = $data->title . $data->content;
if ($mb && mb_stripos($content, $keyword, 0, 'UTF-8') !== false || !$mb && stripos($content, $keyword) !== false) {
$match[] = $post;
}
}
$posts = $match;
}
}
if (!empty($posts)) {
$showexcerpt = nm_get_option('excerpt');
echo '<p>' . i18n_r('news_manager/FOUND') . '</p>', PHP_EOL;
foreach ($posts as $post) {
nm_show_post($post->slug, $showexcerpt, false);
}
} else {
echo '<p>' . i18n_r('news_manager/NOT_FOUND') . '</p>', PHP_EOL;
}
}
