~np~{EXTERNALTOC(wikipage='foo')}~/np~";
}
function wikiplugin_externaltoc_info() {
return array(
'name' => tra('Externaltoc'),
'description' => tra('Display page content in a set of tabs'),
'validate' => 'all',
'params' => array(
'page' => array(
'required' => false,
'name' => tra('Wikipage'),
'description' => tra('The wikipage which outline shall be displayed.'),
),
'title' => array(
'required' => false,
'name' => tra('Title'),
'description' => tra('A title to be used'),
),
'type' => array(
'required' => false,
'name' => tra('Type'),
'description' => tra('Create a box layout if desired. Allowed values: n|box. Default: n.'),
),
'maxdepth' => array(
'required' => false,
'name' => tra('Maximum depth'),
'description' => tra('The maximum depth to be used.'),
'filter' => 'int',
),
'levels' => array(
'required' => false,
'name' => tra('Levels'),
'description' => tra('The levels which have to be displayed.'),
'filter' => 'int',
),
'nums' => array(
'required' => false,
'name' => tra('Numbers'),
'description' => tra('Display numbers. Allowed values: y|n. Default: y.'),
),
),
);
}
function wikiplugin_externaltoc($data, $params) {
global $tikilib;
extract ($params,EXTR_SKIP);
$originalpage = '';
foreach ( $_SERVER as $entry ) {
if (strpos($entry,"page=") === 0) {
$originalpage = trim(substr($entry,5));
}
}
if (!isset($page)) {
$page = $originalpage;
if (strlen($page) === 0) {
// there's no wiki page, so we don't have an outline yet
return "";
}
}
if (!isset($type)) {
$type = 'n';
}
if (!isset($maxdepth)) {
$maxdepth = 0;
}
if (!isset($nums)) {
$nums = 'y';
}
// we're on the same page, so we can use the original function 'maketoc' instead
if ($page === $originalpage) {
$args = "{maketoc ";
if ($type === "box") {
$args .= "type=box ";
}
$args .= "nums=".$nums." ";
if (isset($title)) {
$args .= "title=".$title." ";
} else {
$args .= "title=notitle ";
}
$args .= "maxdepth=".$maxdepth." ";
if (isset($levels)) {
$args .= "levels=".$levels." ";
}
$args .= "}";
return $args;
}
$anch = $tikilib->get_page_toc_array( $page );
$externaltoc = '';
if ( $type === "box" ) {
$externaltoc = "\n";
if (isset($title) && (!empty($title))) {
$externaltoc .= $title;
}
$externaltoc .= "";
$externaltoc_header = '';
$externaltoc_footer = " |
\n";
$link_class = 'toclink';
} else {
$externaltoc = '';
$externaltoc_header = "";
if (isset($title) && (!empty($title))) {
$externaltoc_header .= $title;
}
$externaltoc_footer = '
';
$link_class = 'link';
}
// render the outline
if ( count($anch) ) {
foreach ( $anch as $tocentry ) {
if ( $maxdepth > 0 && $tocentry['hdrlevel'] > $maxdepth ) {
continue;
}
if (!empty($levels) && !in_array($tocentry['hdrlevel'], $levels)) {
continue;
}
// Generate the toc entry title (with nums)
if ( $nums == 'n' ) {
$tocentry_title = '';
} else {
$tocentry_title = $tocentry['title_displayed_num'];
}
$tocentry_title .= $tocentry['title'];
// Generate the toc entry link
if ( $tocentry['pagenum'] > 1 ) {
$tocentry_link = $_SERVER['PHP_SELF'].'?page='.$page.'&pagenum='.$tocentry['pagenum'].'#'.$tocentry['id'];
} else {
$tocentry_link = $_SERVER['PHP_SELF'].'?page='.$page.'#'.$tocentry['id'];
}
$tocentry_title = "".$tocentry_title.'';
if ( $externaltoc != '' ) {
$externaltoc.= "\n";
}
$shift = $tocentry['hdrlevel'];
if (!empty($levels)) {
for ($i = 1; $i <= $tocentry['hdrlevel']; ++$i) {
if (!in_array($i, $levels)) {
--$shift;
}
}
}
if ( $type === "box" ) {
$externaltoc .= "".$tocentry_title."";
} else {
$externaltoc .= str_repeat('*', $shift).$tocentry_title;
}
}
$externaltoc = $tikilib->parse_data($externaltoc );
if (preg_match("/^/", $externaltoc)) {
$externaltoc = preg_replace("/^/", '', $externaltoc);
$externaltoc .= '';
}
if ( $link_class != 'link' ) {
$externaltoc = preg_replace("/'link'/", "'$link_class'", $externaltoc);
}
}
return $externaltoc_header.$externaltoc.$externaltoc_footer;
}