/**
* Display the text list of all existing system gifts and a delete link to
* users who are allowed to delete gifts.
*
* @return String: HTML
*/
function displayGiftList()
{
$output = '';
// Prevent E_NOTICE
// $page = 0;
$request = $this->getRequest();
$per_page = 30;
$page = $request->getInt('page', 1);
// $gifts = SystemGifts::getGiftList( $per_page, $page );
$gifts = SystemGifts::getGiftList($per_page, $page);
$user = $this->getUser();
$pcount = SystemGifts::getGiftCount();
$output .= '<div id="views">';
if ($gifts) {
foreach ($gifts as $gift) {
$deleteLink = '';
if ($user->isAllowed('awardsmanage')) {
$removePage = SpecialPage::getTitleFor('RemoveMasterSystemGift');
$deleteLink = '<a href="' . htmlspecialchars($removePage->getFullURL("gift_id={$gift['id']}")) . '" style="font-size:10px; color:red;">' . $this->msg('delete')->plain() . '</a>';
}
$output .= '<div class="Item">
<a href="' . htmlspecialchars($this->getPageTitle()->getFullURL('id=' . $gift['id'])) . '">' . $gift['gift_name'] . '</a> ' . $deleteLink . '</div>' . "\n";
}
}
$output .= '</div>';
/**
* Build next/prev nav
*/
$numofpages = $pcount / $per_page;
$page_link = $this->getPageTitle();
if ($numofpages > 1) {
$output .= '<div class="text-align: left"><nav class="page-nav pagination">';
if ($page > 1) {
$output .= '<li>' . Linker::link($page_link, '<span aria-hidden="true">«</span>', array(), array('user' => $user_name, 'page' => $page - 1)) . '</li>';
}
if ($pcount % $per_page != 0) {
$numofpages++;
}
if ($numofpages >= 9 && $page < $pcount) {
$numofpages = 9 + $page;
}
// if ( $numofpages >= ( $total / $per_page ) ) {
// $numofpages = ( $total / $per_page ) + 1;
// }
for ($i = 1; $i <= $numofpages; $i++) {
if ($i == $page) {
$output .= '<li class="active"><a href="#">' . $i . ' <span class="sr-only">(current)</span></a></li>';
} else {
$output .= '<li>' . Linker::link($page_link, $i, array(), array('page' => $i));
}
}
if ($pcount - $per_page * $page > 0) {
$output .= '<li>' . Linker::link($page_link, '<span aria-hidden="true">»</span>', array(), array('page' => $page + 1)) . '</li>';
}
$output .= '</nav></div>';
}
return $output;
}