function frontend()
{
global $vars, $get, $post;
$titlestr = PluginIncludex::get_titlestr($this->inclpage, $this->options['titlestr'][1]);
$title = PluginIncludex::get_title($this->inclpage, $titlestr, $this->options['title'][1]);
if ($this->error != "") {
return;
}
// because included page would use these variables.
$tmp = $vars['page'];
$get['page'] = $post['page'] = $vars['page'] = $this->inclpage;
if (function_exists('convert_filter')) {
$this->lines = convert_filter($this->lines);
// plus
}
$body = convert_html($this->lines);
$get['page'] = $post['page'] = $vars['page'] = $tmp;
if ($this->error != "") {
return;
}
$footer = '';
if ($this->options['permalink'][1] !== false) {
$linkstr = $this->make_inline($this->options['permalink'][1]);
$footer = '<p class="permalink">' . make_pagelink($this->inclpage, $linkstr) . '</p>';
}
return $title . "\n" . $body . $footer;
}
function r_metalines($page, $detected = false)
{
if (array_key_exists($page, $this->visited)) {
return array();
}
if (!is_page($page)) {
return array();
}
$this->visited[$page] = '';
$lines = $this->get_source($page);
$multiline = 0;
$metalines = array();
foreach ($lines as $i => $line) {
// multiline plugin. refer lib/convert_html
if (defined('PKWKEXP_DISABLE_MULTILINE_PLUGIN_HACK') && PKWKEXP_DISABLE_MULTILINE_PLUGIN_HACK === 0) {
$matches = array();
if ($multiline < 2) {
if (preg_match('/^#([^\\(\\{]+)(?:\\(([^\\r]*)\\))?(\\{*)/', $line, $matches)) {
$multiline = strlen($matches[3]);
}
} else {
if (preg_match('/^\\}{' . $multiline . '}$/', $line, $matches)) {
$multiline = 0;
}
continue;
}
}
// fromhere
if ($this->options['page'][1] == $page && !$detected) {
if (preg_match('/^#' . $this->plugin . '/', $line, $matches)) {
$detected = true;
continue;
}
}
if (preg_match($this->conf['def_headline'], $line, $matches)) {
$depth = strlen($matches[1]);
$anchor = '#' . $this->make_heading($line);
// *** [id] is removed from $line
$headline = trim($line);
$metalines[] = array(page => $page, headline => $headline, anchor => $anchor, depth => $depth, linenum => $i, fromhere => $detected);
continue;
}
if (preg_match($this->conf['def_include'], $line, $matches)) {
$args = csv_explode(',', $matches[1]);
$inclpage = array_shift($args);
$options = array();
foreach ($args as $arg) {
list($key, $val) = array_pad(explode('=', $arg, 2), 2, true);
$options[$key] = $val;
}
$inclpage = get_fullname($inclpage, $page);
if (!$this->is_page($inclpage)) {
continue;
}
// $anchor = PluginIncludex::get_page_anchor($inclpage)
$anchor = 'z' . md5($inclpage);
$anchor = '#' . htmlspecialchars($anchor);
if (exist_plugin('includex') & is_callable(array('PluginIncludex', 'get_titlestr'))) {
$titlestr = PluginIncludex::get_titlestr($inclpage, $options['titlestr']);
} else {
$titlestr = $inclpage;
}
$metalines[] = array(page => $inclpage, headline => $titlestr, anchor => $anchor, depth => 0, linenum => $i, fromhere => $detected);
$metalines = array_merge($metalines, $this->r_metalines($inclpage, $detected));
continue;
}
if (preg_match($this->conf['def_title'], $line, $matches)) {
$title = $matches[1];
$this->visited[$page] = $title;
continue;
}
}
return $metalines;
}
