Julian/phpbb_board3-portal_tlw
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Chris and me don't wanna scroll

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This commit is contained in:
Kevin
2008-04-25 21:39:57 +00:00
parent 90ed403276
commit f946690f06
5 changed files with 81 additions and 79 deletions
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153
root/portal/includes/functions.php
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@@ -431,98 +431,99 @@ function ap_validate($str) {
}
/**
* Pagination routine, generates page number sequence
* tpl_prefix is for using different pagination blocks at one page
* Pagination routine, generates archive number sequence
*/
function generate_portal_pagination($base_url, $num_items, $per_page, $start_item, $type, $add_prevnext_text = false, $tpl_prefix = '')
{
global $template, $user;
function generate_portal_pagination($base_url, $num_items, $per_page, $start_item, $type, $add_prevnext_text = false, $tpl_prefix = '')
{
global $template, $user;
switch( $type )
{
case "announcements":
$pagination_type = 'ap';
break;
case "news":
case "news_all":
$pagination_type = 'np';
break;
}
// Make sure $per_page is a valid value
$per_page = ($per_page <= 0) ? 1 : $per_page;
switch( $type )
{
case "announcements":
$pagination_type = 'ap';
$anker = '#a0';
break;
case "news":
case "news_all":
$pagination_type = 'np';
$anker = '#n0';
break;
}
// Make sure $per_page is a valid value
$per_page = ($per_page <= 0) ? 1 : $per_page;
$seperator = '<span class="page-sep">' . $user->lang['COMMA_SEPARATOR'] . '</span>';
$total_pages = ceil($num_items / $per_page);
$seperator = '<span class="page-sep">' . $user->lang['COMMA_SEPARATOR'] . '</span>';
$total_pages = ceil($num_items / $per_page);
if ($total_pages == 1 || !$num_items)
{
return false;
}
if ($total_pages == 1 || !$num_items)
{
return false;
}
$on_page = floor($start_item / $per_page) + 1;
$url_delim = (strpos($base_url, '?') === false) ? '?' : '&amp;';
$on_page = floor($start_item / $per_page) + 1;
$url_delim = (strpos($base_url, '?') === false) ? '?' : '&amp;';
$page_string = ($on_page == 1) ? '<strong>1</strong>' : '<a href="' . $base_url . '">1</a>';
$page_string = ($on_page == 1) ? '<strong>1</strong>' : '<a href="' . $base_url . $anker .'">1</a>';
if ($total_pages > 5)
{
$start_cnt = min(max(1, $on_page - 4), $total_pages - 5);
$end_cnt = max(min($total_pages, $on_page + 4), 6);
if ($total_pages > 5)
{
$start_cnt = min(max(1, $on_page - 4), $total_pages - 5);
$end_cnt = max(min($total_pages, $on_page + 4), 6);
$page_string .= ($start_cnt > 1) ? ' ... ' : $seperator;
$page_string .= ($start_cnt > 1) ? ' ... ' : $seperator;
for ($i = $start_cnt + 1; $i < $end_cnt; $i++)
{
$page_string .= ($i == $on_page) ? '<strong>' . $i . '</strong>' : '<a href="' . $base_url . "{$url_delim}" . $pagination_type . '=' . (($i - 1) * $per_page) . '">' . $i . '</a>';
if ($i < $end_cnt - 1)
{
$page_string .= $seperator;
}
}
for ($i = $start_cnt + 1; $i < $end_cnt; $i++)
{
$page_string .= ($i == $on_page) ? '<strong>' . $i . '</strong>' : '<a href="' . $base_url . "{$url_delim}" . $pagination_type . '=' . (($i - 1) * $per_page) . $anker . '">' . $i . '</a>';
if ($i < $end_cnt - 1)
{
$page_string .= $seperator;
}
}
$page_string .= ($end_cnt < $total_pages) ? ' ... ' : $seperator;
}
else
{
$page_string .= $seperator;
$page_string .= ($end_cnt < $total_pages) ? ' ... ' : $seperator;
}
else
{
$page_string .= $seperator;
for ($i = 2; $i < $total_pages; $i++)
{
$page_string .= ($i == $on_page) ? '<strong>' . $i . '</strong>' : '<a href="' . $base_url . "{$url_delim}" . $pagination_type . '=' . (($i - 1) * $per_page) . '">' . $i . '</a>';
if ($i < $total_pages)
{
$page_string .= $seperator;
}
}
}
for ($i = 2; $i < $total_pages; $i++)
{
$page_string .= ($i == $on_page) ? '<strong>' . $i . '</strong>' : '<a href="' . $base_url . "{$url_delim}" . $pagination_type . '=' . (($i - 1) * $per_page) . $anker . '">' . $i . '</a>';
if ($i < $total_pages)
{
$page_string .= $seperator;
}
}
}
$page_string .= ($on_page == $total_pages) ? '<strong>' . $total_pages . '</strong>' : '<a href="' . $base_url . "{$url_delim}" . $pagination_type . '=' . (($total_pages - 1) * $per_page) . '">' . $total_pages . '</a>';
$page_string .= ($on_page == $total_pages) ? '<strong>' . $total_pages . '</strong>' : '<a href="' . $base_url . "{$url_delim}" . $pagination_type . '=' . (($total_pages - 1) * $per_page) . $anker . '">' . $total_pages . '</a>';
if ($add_prevnext_text)
{
if ($on_page != 1)
{
$page_string = '<a href="' . $base_url . "{$url_delim}" . $pagination_type . '=' . (($on_page - 2) * $per_page) . '">' . $user->lang['PREVIOUS'] . '</a>&nbsp;&nbsp;' . $page_string;
}
if ($add_prevnext_text)
{
if ($on_page != 1)
{
$page_string = '<a href="' . $base_url . "{$url_delim}" . $pagination_type . '=' . (($on_page - 2) * $per_page) . $anker . '">' . $user->lang['PREVIOUS'] . '</a>&nbsp;&nbsp;' . $page_string;
}
if ($on_page != $total_pages)
{
$page_string .= '&nbsp;&nbsp;<a href="' . $base_url . "{$url_delim}" . $pagination_type . '=' . ($on_page * $per_page) . '">' . $user->lang['NEXT'] . '</a>';
}
}
if ($on_page != $total_pages)
{
$page_string .= '&nbsp;&nbsp;<a href="' . $base_url . "{$url_delim}" . $pagination_type . '=' . ($on_page * $per_page) . $anker . '">' . $user->lang['NEXT'] . '</a>';
}
}
$template->assign_vars(array(
$tpl_prefix . 'BASE_URL' => $base_url,
'A_' . $tpl_prefix . 'BASE_URL' => addslashes($base_url),
$tpl_prefix . 'PER_PAGE' => $per_page,
$template->assign_vars(array(
$tpl_prefix . 'BASE_URL' => $base_url,
'A_' . $tpl_prefix . 'BASE_URL' => addslashes($base_url),
$tpl_prefix . 'PER_PAGE' => $per_page,
$tpl_prefix . 'PREVIOUS_PAGE' => ($on_page == 1) ? '' : $base_url . "{$url_delim}" . $pagination_type . '=' . (($on_page - 2) * $per_page),
$tpl_prefix . 'NEXT_PAGE' => ($on_page == $total_pages) ? '' : $base_url . "{$url_delim}" . $pagination_type . '=' . ($on_page * $per_page),
$tpl_prefix . 'TOTAL_PAGES' => $total_pages,
));
$tpl_prefix . 'PREVIOUS_PAGE' => ($on_page == 1) ? '' : $base_url . "{$url_delim}" . $pagination_type . '=' . (($on_page - 2) * $per_page) . $anker,
$tpl_prefix . 'NEXT_PAGE' => ($on_page == $total_pages) ? '' : $base_url . "{$url_delim}" . $pagination_type . '=' . ($on_page * $per_page) . $anker,
$tpl_prefix . 'TOTAL_PAGES' => $total_pages,
));
return $page_string;
}
return $page_string;
}
?>