/**
* @return void
*/
public function afterParse(Texy\Texy $texy, Texy\HtmlElement $DOM, $isSingleLine)
{
if ($isSingleLine) {
return;
}
if ($this->balancing === self::DYNAMIC) {
$top = $this->top;
$map = [];
$min = 100;
foreach ($this->TOC as $item) {
$level = $item['level'];
if ($item['type'] === 'surrounded') {
$min = min($level, $min);
$top = $this->top - $min;
} elseif ($item['type'] === 'underlined') {
$map[$level] = $level;
}
}
asort($map);
$map = array_flip(array_values($map));
}
foreach ($this->TOC as $key => $item) {
if ($this->balancing === self::DYNAMIC) {
if ($item['type'] === 'surrounded') {
$level = $item['level'] + $top;
} elseif ($item['type'] === 'underlined') {
$level = $map[$item['level']] + $this->top;
} else {
$level = $item['level'];
}
$item['el']->setName('h' . min(6, max(1, $level)));
$this->TOC[$key]['level'] = $level;
}
if ($this->generateID) {
if (!empty($item['el']->style['toc']) && is_array($item['el']->style)) {
$title = $item['el']->style['toc'];
unset($item['el']->style['toc']);
} else {
$title = trim($item['el']->toText($this->texy));
}
$this->TOC[$key]['title'] = $title;
if (empty($item['el']->attrs['id'])) {
$id = $this->idPrefix . Texy\Helpers::webalize($title);
$counter = '';
if (isset($this->usedID[$id . $counter])) {
$counter = 2;
while (isset($this->usedID[$id . '-' . $counter])) {
$counter++;
}
$id .= '-' . $counter;
}
$this->usedID[$id] = TRUE;
$item['el']->attrs['id'] = $id;
}
}
}
// document title
if ($this->title === NULL && count($this->TOC)) {
$item = reset($this->TOC);
$this->title = isset($item['title']) ? $item['title'] : trim($item['el']->toText($this->texy));
}
}
