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Code Issues Releases Wiki Activity

[ticket/10968] Render pagination within the template

Browse Source 
Since phpBB 2 pagination has been rendered mostly within the source. This
limits just what designers can do with pagination. The current form is also
questionable in terms of "best practice". The aim is to move rendering
completely to the template via the use of a block element. Enabling S_
template vars also allows for control over specific aspects of the
pagination output such as next, previous, active and ellipsis.

Related to this - merging the capabilities of the topic_generate_pagination
with generate_pagination removes an element of duplication.

PHPBB3-10968
This commit is contained in:
Drae
2012-07-04 23:19:59 +01:00
parent b176b86f11
commit 922147f05a
63 changed files with 1039 additions and 268 deletions
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98
phpBB/includes/functions.php
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@@ -1884,85 +1884,99 @@ function tracking_unserialize($string, $max_depth = 3)
* Pagination routine, generates page number sequence
* tpl_prefix is for using different pagination blocks at one page
*/
function generate_pagination($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = false, $tpl_prefix = '')
function generate_pagination($base_url, $num_items, $per_page, $start_item = 1, $tpl_prefix = '', $reverse_count = false, $ignore_on_page = false, $block_var_name = '')
{
global $template, $user;
// Make sure $per_page is a valid value
$per_page = ($per_page <= 0) ? 1 : $per_page;
$separator = '<span class="page-sep">' . $user->lang['COMMA_SEPARATOR'] . '</span>';
$total_pages = ceil($num_items / $per_page);
if ($total_pages == 1 || !$num_items)
{
return false;
return;
}
$on_page = floor($start_item / $per_page) + 1;
$url_delim = (strpos($base_url, '?') === false) ? '?' : ((strpos($base_url, '?') === strlen($base_url) - 1) ? '' : '&amp;');
$page_string = ($on_page == 1) ? '<strong>1</strong>' : '<a href="' . $base_url . '">1</a>';
if ($total_pages > 5)
$block_var_name = ($block_var_name) ? $block_var_name . '.pagination' : 'pagination';
if ($reverse_count)
{
$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) ? '<span class="page-dots"> ... </span>' : $separator;
for ($i = $start_cnt + 1; $i < $end_cnt; $i++)
{
$page_string .= ($i == $on_page) ? '<strong>' . $i . '</strong>' : '<a href="' . $base_url . "{$url_delim}start=" . (($i - 1) * $per_page) . '">' . $i . '</a>';
if ($i < $end_cnt - 1)
{
$page_string .= $separator;
}
}
$page_string .= ($end_cnt < $total_pages) ? '<span class="page-dots"> ... </span>' : $separator;
$start_cnt = ($total_pages > 5) ? $total_pages - 3 : 1;
$end_cnt = $total_pages;
}
else
{
$page_string .= $separator;
for ($i = 2; $i < $total_pages; $i++)
{
$page_string .= ($i == $on_page) ? '<strong>' . $i . '</strong>' : '<a href="' . $base_url . "{$url_delim}start=" . (($i - 1) * $per_page) . '">' . $i . '</a>';
if ($i < $total_pages)
{
$page_string .= $separator;
}
}
$start_cnt = ($total_pages > 5) ? min(max(1, $on_page - 4), $total_pages - 5) : 1;
$end_cnt = ($total_pages > 5) ? max(min($total_pages, $on_page + 4), 6) : $total_pages;
}
$page_string .= ($on_page == $total_pages) ? '<strong>' . $total_pages . '</strong>' : '<a href="' . $base_url . "{$url_delim}start=" . (($total_pages - 1) * $per_page) . '">' . $total_pages . '</a>';
if ($add_prevnext_text)
if ($on_page != $total_pages)
{
if ($on_page != 1)
$template->assign_block_vars($block_var_name, array(
'PAGE_NUMBER' => '',
'PAGE_URL' => $base_url . "{$url_delim}start=" . ($on_page * $per_page),
'S_IS_CURRENT' => false,
'S_IS_PREV' => false,
'S_IS_NEXT' => true,
'S_IS_ELLIPSIS' => false,
));
}
$i = 1;
do
{
$page_url = $base_url . (($i == 1) ? '' : $url_delim . 'start=' . (($i - 1) * $per_page));
$template->assign_block_vars($block_var_name, array(
'PAGE_NUMBER' => $i,
'PAGE_URL' => $page_url,
'S_IS_CURRENT' => (!$ignore_on_page && $i == $on_page) ? true : false,
'S_IS_NEXT' => false,
'S_IS_PREV' => false,
'S_IS_ELLIPSIS' => ($i == 2 && $start_cnt > 1) || ($i == $total_pages - 1 && $end_cnt < $total_pages) ? true : false,
));
if ($i > 1 && $i < $start_cnt - 1)
{
$page_string = '<a href="' . $base_url . "{$url_delim}start=" . (($on_page - 2) * $per_page) . '">' . $user->lang['PREVIOUS'] . '</a>&nbsp;&nbsp;' . $page_string;
$i = $start_cnt;
}
if ($on_page != $total_pages)
elseif ($i == $end_cnt && $end_cnt < $total_pages - 1)
{
$page_string .= '&nbsp;&nbsp;<a href="' . $base_url . "{$url_delim}start=" . ($on_page * $per_page) . '">' . $user->lang['NEXT'] . '</a>';
$i = $total_pages - 1;
}
else
{
$i++;
}
}
while ($i <= $total_pages);
if ($on_page != 1)
{
$template->assign_block_vars($block_var_name, array(
'PAGE_NUMBER' => '',
'PAGE_URL' => $base_url . "{$url_delim}start=" . (($on_page - 2) * $per_page),
'S_IS_CURRENT' => false,
'S_IS_PREV' => true,
'S_IS_NEXT' => false,
'S_IS_ELLIPSIS' => false,
));
}
$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}start=" . (($on_page - 2) * $per_page),
$tpl_prefix . 'NEXT_PAGE' => ($on_page == $total_pages) ? '' : $base_url . "{$url_delim}start=" . ($on_page * $per_page),
$tpl_prefix . 'TOTAL_PAGES' => $total_pages,
$tpl_prefix . 'CURRENT_PAGE' => $on_page,
));
return $page_string;
return;
}
/**