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_post($slug, $showexcerpt = false, $filter = true, $single = false)
{
global $nmoption, $nmdata;
$file = NMPOSTPATH . $slug . '.xml';
if (dirname(realpath($file)) == realpath(NMPOSTPATH)) {
// no path traversal
$post = @getXML($file);
}
if (!empty($post) && ($post->private != 'Y' || $single && function_exists('is_logged_in') && is_logged_in())) {
$url = nm_get_url('post') . $slug;
$title = stripslashes($post->title);
$date = nm_get_date(i18n_r('news_manager/DATE_FORMAT'), strtotime($post->date));
$content = strip_decode($post->content);
$image = stripslashes($post->image);
$tags = !empty($post->tags) ? explode(',', nm_lowercase_tags(strip_decode($post->tags))) : array();
# save post data?
$nmdata = $single ? compact('slug', 'url', 'title', 'content', 'image', 'tags') : array();
if ($filter) {
ob_start();
}
echo ' <', $nmoption['markuppost'], ' class="', $nmoption['classpost'], '">', PHP_EOL;
foreach ($nmoption['fields'] as $field) {
switch ($field) {
case 'title':
echo ' <', $nmoption['markupposttitle'], ' class="', $nmoption['classposttitle'], '">';
if ($nmoption['titlelink']) {
$class = $nmoption['classposttitlelink'] ? ' class="' . $nmoption['classposttitlelink'] . '"' : '';
echo '<a', $class, ' href="', $url, '">', $title, '</a>';
} else {
echo $title;
}
echo '</', $nmoption['markupposttitle'], '>', PHP_EOL;
break;
case 'date':
echo ' <', $nmoption['markuppostdate'], ' class="', $nmoption['classpostdate'], '">', i18n_r('news_manager/PUBLISHED'), ' ', $date, '</', $nmoption['markuppostdate'], '>', PHP_EOL;
break;
case 'content':
echo ' <', $nmoption['markuppostcontent'], ' class="', $nmoption['classpostcontent'], '">';
if ($single) {
echo $content;
} else {
$slice = '';
$class = '';
$readmore = $nmoption['readmore'];
if ($readmore) {
$class = $nmoption['classreadmorelink'] ? ' class="' . $nmoption['classreadmorelink'] . '"' : '';
}
if ($nmoption['more']) {
$morepos = strpos($content, '<hr');
if ($morepos !== false) {
$slice = substr($content, 0, $morepos);
if ($readmore) {
$slice .= ' <p class="' . $nmoption['classreadmore'] . '"><a' . $class . ' href="' . $url . '">' . i18n_r('news_manager/READ_MORE') . '</a></p>' . PHP_EOL;
}
}
}
if ($slice) {
echo $slice;
} else {
if ($showexcerpt) {
if (!$readmore) {
echo nm_create_excerpt($content);
} elseif ($readmore === 'a') {
echo nm_create_excerpt($content, $url, true);
} else {
echo nm_create_excerpt($content, $url);
}
} else {
echo $content;
if ($readmore === 'a') {
echo ' <p class="', $nmoption['classreadmore'], '"><a', $class, ' href="', $url, '">', i18n_r('news_manager/READ_MORE'), '</a></p>', PHP_EOL;
}
}
}
}
echo ' </', $nmoption['markuppostcontent'], '>', PHP_EOL;
break;
case 'tags':
if ($tags) {
echo ' <', $nmoption['markupposttags'], ' class="', $nmoption['classposttags'], '"><b>', i18n_r('news_manager/TAGS'), ':</b> ';
$sep = '';
foreach ($tags as $tag) {
if (substr($tag, 0, 1) != '_') {
echo $sep, '<a href="', nm_get_url('tag') . rawurlencode($tag), '">', htmlspecialchars($tag), '</a>';
if ($sep == '') {
$sep = $nmoption['tagseparator'];
}
}
}
echo '</', $nmoption['markupposttags'], '>', PHP_EOL;
}
break;
case 'image':
$imageurl = $nmoption['showimages'] ? nm_get_image_url($image) : false;
if ($imageurl) {
$str = '';
if (isset($nmoption['imageclass'])) {
$str .= ' class="' . $nmoption['imageclass'] . '"';
}
if ($nmoption['imagesizeattr'] && $nmoption['imagewidth'] && $nmoption['imageheight']) {
$str .= ' width="' . $nmoption['imagewidth'] . '" height="' . $nmoption['imageheight'] . '"';
}
$str .= $nmoption['imagealt'] ? ' alt="' . htmlspecialchars($title, ENT_COMPAT) . '"' : ' alt=""';
$str .= $nmoption['imagetitle'] ? ' title="' . htmlspecialchars($title, ENT_COMPAT) . '"' : '';
$str = '<img src="' . htmlspecialchars($imageurl) . '"' . $str . ' />';
if ($nmoption['imagelink']) {
$str = '<a href="' . $url . '">' . $str . '</a>';
}
echo ' <', $nmoption['markuppostimage'], ' class="', $nmoption['classpostimage'], '">', $str, '</', $nmoption['markuppostimage'], '>', PHP_EOL;
}
break;
case 'author':
if ($nmoption['showauthor']) {
$author = nm_get_author_name_html(stripslashes($post->author));
if (empty($author) && $nmoption['defaultauthor']) {
$author = $nmoption['defaultauthor'];
}
if (!empty($author)) {
echo ' <', $nmoption['markuppostauthor'], ' class="', $nmoption['classpostauthor'], '">', i18n_r('news_manager/AUTHOR'), ' <', $nmoption['markuppostauthorname'], '>', $author, '</', $nmoption['markuppostauthorname'], '></', $nmoption['markuppostauthor'], '>', PHP_EOL;
}
}
break;
}
}
if (isset($nmoption['componentbottompost'])) {
get_component($nmoption['componentbottompost']);
echo PHP_EOL;
}
if ($single) {
# show "go back" link?
if ($nmoption['gobacklink']) {
$goback = $nmoption['gobacklink'] === 'main' ? nm_get_url() : 'javascript:history.back()';
$class = $nmoption['classgobacklink'] ? ' class="' . $nmoption['classgobacklink'] . '"' : '';
echo ' <', $nmoption['markupgoback'], ' class="' . $nmoption['classgoback'] . '"><a', $class, ' href="' . $goback . '">';
i18n('news_manager/GO_BACK');
echo '</a></', $nmoption['markupgoback'], '>', PHP_EOL;
}
}
echo ' </', $nmoption['markuppost'], '>', PHP_EOL;
if (isset($nmoption['componentafterpost'])) {
get_component($nmoption['componentafterpost']);
echo PHP_EOL;
}
if ($filter) {
echo nm_ob_get_content(true);
}
return true;
} else {
echo '<p>' . i18n_r('news_manager/NOT_EXIST') . '</p>', PHP_EOL;
return false;
}
}
