function linkstr_metapages()
{
switch ($this->options['linkstr'][1]) {
case 'absolute':
foreach ($this->metapages as $i => $metapage) {
$this->metapages[$i]['linkstr'] = htmlspecialchars($metapage['page']);
}
break;
case 'basename':
foreach ($this->metapages as $i => $metapage) {
$this->metapages[$i]['linkstr'] = htmlspecialchars($this->my_basename($metapage['page']));
}
break;
case 'title':
$contentsx = new PluginContentsx();
foreach ($this->metapages as $i => $metapage) {
$title = $contentsx->get_title($metapage['page']);
$title = strip_htmltag(make_link($title));
$this->metapages[$i]['linkstr'] = $title;
}
break;
case 'headline':
$contentsx = new PluginContentsx();
foreach ($this->metapages as $i => $metapage) {
$metalines = $contentsx->get_metalines($metapage['page']);
$title = $metalines[0]['headline'];
$title = strip_htmltag(make_link($title));
$this->metapages[$i]['linkstr'] = $title;
}
break;
}
// default: relative
if ($this->options['hierarchy'][1] === true) {
foreach ($this->metapages as $i => $metapage) {
if (!isset($metapage['linkstr']) || $metapage['linkstr'] === '') {
$this->metapages[$i]['linkstr'] = htmlspecialchars($this->my_basename($metapage['page']));
}
}
} else {
foreach ($this->metapages as $i => $metapage) {
if (!isset($metapage['linkstr']) || $metapage['linkstr'] === '') {
$this->metapages[$i]['linkstr'] = htmlspecialchars($metapage['relative']);
}
}
}
}
