/**
* Generates a list of pagination links
*
* @param QFrame_Paginator paginator object
* @param string (optional) action to use for page link
* @param string (optional) variable to use for page number
* @param Array (optional) list of additional parameters to add to each link
* @return string
*/
public function pagination($pager, $action = 'page', $pageNum = 'id', $params = array())
{
if (count($pager->pageNumbers()) <= 1) {
return '';
}
$controller = Zend_Controller_Front::getInstance()->getRequest()->getControllerName();
$b = new Tag_Builder();
$content = '';
// set up an array of arguments that are common to all links
$linkArgs = array_merge($params, array('controller' => $controller, 'action' => $action));
// print out links to each page number (unless it is the current page number
// in which case print out just the number, no link)
foreach ($pager->pageNumbers() as $page) {
if ($page == $pager->currentNumber()) {
$pageContent = "{$page} ";
} else {
$linkArgs[$pageNum] = $page;
$pageContent = $this->_view->linkTo($linkArgs, "{$page}") . ' ';
}
$content .= $b->li($pageContent);
}
// prepend a previous page link if there is/are previous page(s), otherwise
// just the equivalent text
if ($pager->currentNumber() > 1) {
$linkArgs[$pageNum] = $pager->currentNumber() - 1;
$content = $b->li($this->_view->linkTo($linkArgs, '< prev'), ' ', $content);
}
// append a next page link if there is/are next page(s), otherwise just
// the equivalent text
if ($pager->currentNumber() < $pager->lastPageNumber()) {
$linkArgs[$pageNum] = $pager->currentNumber() + 1;
$content .= $b->li($this->_view->linkTo($linkArgs, 'next >'), ' ');
}
return $b->ol(array('class' => 'pagination'), $content);
}
