/**
* Read a page and construct Toc (This is THE constructor)
*
* @access public
* @todo should be able to separate functionalities more
*/
function construct_toc($page)
{
$lines = get_source($page);
$title = null;
$headlines = $includes = $extra = array();
sonots::remove_multilineplugin_lines($lines);
foreach ($lines as $linenum => $line) {
if (!isset($extra['fromhere'])) {
if (preg_match($this->syntax['contents'], $line, $matches)) {
$extra['fromhere'] = $linenum;
continue;
}
}
if (!isset($extra['readmore'])) {
if (preg_match($this->syntax['readmore'], $line, $matches)) {
$extra['readmore'] = $linenum;
continue;
}
}
if (preg_match($this->syntax['headline'], $line, $matches)) {
$depth = strlen($matches[1]);
list($string, $anchor) = sonots::make_heading($line);
$headlines[$linenum] = new PluginSonotsHeadline($page, $linenum, $depth, $string, $anchor);
continue;
}
if (preg_match($this->syntax['include'], $line, $matches)) {
$inclargs = csv_explode(',', $matches[1]);
$inclpage = array_shift($inclargs);
$inclpage = get_fullname($inclpage, $page);
if (!is_page($inclpage)) {
continue;
}
$includes[$linenum] = new PluginSonotsIncludeline($linenum, $inclpage, $inclargs);
continue;
}
if (preg_match($this->syntax['title'], $line, $matches)) {
$title = $matches[1];
continue;
}
}
$this->page = $page;
$this->title = $title;
$this->headlines = $headlines;
$this->includes = $includes;
$this->extra = $extra;
}
