public function getPager()
{
$this->paginate();
$edges = new Partial('<li class="%s">%s</li>', null, false);
$pages = new Partial('<li class="%s"><a href="%s">%s</a></li>');
$pager = new RenderGroup();
$pager->add(<<<HTML
<div class="pagination pagination-centered">
<ul>
HTML
);
if (1 === $this->getPage()) {
$edges->addElement("disabled", '<span>' . $this->_prevLabel . '</span>');
} else {
$url = $this->_getUrl($this->getPage() - 1);
$edges->addElement("", '<a href="' . $url . '">' . $this->_prevLabel . '</a>');
}
$pager->add($edges->render());
$edges->clearElements();
for ($page = 1; $page <= $this->_pages; $page++) {
if ($page < $this->getPage() - $this->_numPagesBefore) {
if ($page == 1) {
$pages->addElement("", $this->_getUrl(1), "First");
}
continue;
} else {
if ($page > $this->getPage() + $this->_numPagesAfter) {
$pages->addElement("", $this->_getUrl($this->_pages), "Last");
break;
} else {
$class = $page == $this->getPage() ? "active" : "";
$pages->addElement($class, $this->_getUrl($page), $page);
}
}
}
$pager->add($pages);
if ($this->_pages == $this->getPage() || $this->_pages <= 1) {
$edges->addElement("disabled", '<span>' . $this->_nextLabel . '</span>');
} else {
$url = $this->_getUrl($this->getPage() + 1);
$edges->addElement("", '<a href="' . $url . '">' . $this->_nextLabel . '</a>');
}
$pager->add($edges->render());
$edges->clearElements();
$pager->add(<<<HTML
</ul>
</div>
HTML
);
if ($this->_pages > 1) {
return $pager;
}
return '';
}
