function prepareTemplate($filepath, $title)
{
//load the template into DOM for manipulation. see 'domtemplate.php' for code and
//<camendesign.com/dom_templating> for documentation
$template = new DOMTemplate($filepath);
//fix all absolute URLs (i.e. if NNF is running in a folder):
//(this also fixes the forum-title home link "/" when NNF runs in a folder)
foreach ($template->query('//*/@href, //*/@src') as $node) {
if ($node->nodeValue[0] == '/') {
//prepend the base path of the forum ('/' if on root, '/folder/' if running in a sub-folder)
$node->nodeValue = FORUM_PATH . ltrim($node->nodeValue, '/');
}
}
/* HTML <head>
-------------------------------------------------------------------------------------------------------------- */
$template->set(array('/html/head/title' => $title, '//meta[@name="application-name"]/@content' => SUBFORUM ? SUBFORUM : FORUM_NAME, '//meta[@name="msapplication-starturl"]/@content' => FORUM_URL . PATH_URL));
//remove 'custom.css' stylesheet if 'custom.css' is missing
if (!file_exists(FORUM_ROOT . FORUM_PATH . 'themes/' . FORUM_THEME . '/custom.css')) {
$template->remove('//link[contains(@href,"custom.css")]');
}
/* site header
-------------------------------------------------------------------------------------------------------------- */
$template->set(array('.nnf_forum-name' => FORUM_NAME, '//input[@name="as_sitesearch"]/@value' => $_SERVER['HTTP_HOST'], '//form[@action="http://google.com/search"]/@action' => FORUM_HTTPS ? 'https://encrypted.google.com/search' : 'http://google.com/search'));
//are we in a sub-folder? if so, build the breadcrumb navigation
if (PATH) {
for ($items = explode('/', trim(PATH, '/')), $item = $template->repeat('.nnf_breadcrumb'), $i = 0; $i < count($items); $i++) {
$item->set(array('a.nnf_subforum-name' => $items[$i], 'a.nnf_subforum-name@href' => FORUM_PATH . implode('/', array_map('safeURL', array_slice($items, 0, $i + 1))) . '/'))->next();
}
}
//not in a sub-folder? remove the breadcrumb navigation
if (!PATH) {
$template->remove('.nnf_breadcrumb');
}
/* site footer
-------------------------------------------------------------------------------------------------------------- */
//are there any local mods? create the list of local mods
if (!empty($MODS['LOCAL'])) {
$template->setHTML('#nnf_mods-local-list', theme_nameList($MODS['LOCAL']));
} else {
$template->remove('#nnf_mods-local');
//remove the local mods list section
}
//are there any site mods? create the list of mods
if (!empty($MODS['GLOBAL'])) {
$template->setHTML('#nnf_mods-list', theme_nameList($MODS['GLOBAL']));
} else {
$template->remove('#nnf_mods');
//remove the mods list section
}
//are there any members? create the list of members
if (!empty($MEMBERS)) {
$template->setHTML('#nnf_members-list', theme_nameList($MEMBERS));
} else {
$template->remove('#nnf_members');
//remove the members list section
}
//set the name of the signed-in user
$template->setValue('.nnf_signed-in-name', NAME)->remove(HTTP_AUTH ? '.nnf_signed-out' : '.nnf_signed-in');
return $template;
}