function cleanpager_preprocess_pager in Clean Pagination 8
Implements template_preprocess_pager().
File
- ./
cleanpager.module, line 15 - Fto Clean Pager module file.
Code
function cleanpager_preprocess_pager(&$variables) {
global $pager_page_array, $pager_total;
$element = $variables['pager']['#element'];
$parameters = $variables['pager']['#parameters'];
$quantity = $variables['pager']['#quantity'];
$route_name = $variables['pager']['#route_name'];
$route_parameters = isset($variables['pager']['#route_parameters']) ? $variables['pager']['#route_parameters'] : [];
if ($pager_total[$element] <= 1) {
return;
}
$tags = $variables['pager']['#tags'];
$pager_middle = ceil($quantity / 2);
$pager_current = $pager_page_array[$element] + 1;
$pager_first = $pager_current - $pager_middle + 1;
$pager_last = $pager_current + $quantity - $pager_middle;
$pager_max = $pager_total[$element];
$i = $pager_first;
if ($pager_last > $pager_max) {
$i = $i + ($pager_max - $pager_last);
$pager_last = $pager_max;
}
if ($i <= 0) {
$pager_last = $pager_last + (1 - $i);
$i = 1;
}
if ($pager_page_array[$element] > 0) {
$items['first'] = array();
$options = array(
'query' => pager_query_add_page($parameters, $element, 0),
);
$items['first']['href'] = _cleanpager_url($route_name, $route_parameters, $options);
if (isset($tags[0])) {
$items['first']['text'] = $tags[0];
}
$items['previous'] = array();
$options = array(
'query' => pager_query_add_page($parameters, $element, $pager_page_array[$element] - 1),
);
$items['previous']['href'] = _cleanpager_url($route_name, $route_parameters, $options);
if (isset($tags[1])) {
$items['previous']['text'] = $tags[1];
}
}
if ($i != $pager_max) {
if ($i > 1) {
$variables['ellipses']['previous'] = TRUE;
}
for (; $i <= $pager_last && $i <= $pager_max; $i++) {
$options = array(
'query' => pager_query_add_page($parameters, $element, $i - 1),
);
$items['pages'][$i]['href'] = _cleanpager_url($route_name, $route_parameters, $options);
if ($i == $pager_current) {
$variables['current'] = $i;
}
}
if ($i < $pager_max + 1) {
$variables['ellipses']['next'] = TRUE;
}
}
if ($pager_page_array[$element] < $pager_max - 1) {
$items['next'] = array();
$options = array(
'query' => pager_query_add_page($parameters, $element, $pager_page_array[$element] + 1),
);
$items['next']['href'] = _cleanpager_url($route_name, $route_parameters, $options);
if (isset($tags[3])) {
$items['next']['text'] = $tags[3];
}
$items['last'] = array();
$options = array(
'query' => pager_query_add_page($parameters, $element, $pager_max - 1),
);
$items['last']['href'] = _cleanpager_url($route_name, $route_parameters, $options);
if (isset($tags[4])) {
$items['last']['text'] = $tags[4];
}
}
$variables['items'] = $items;
$variables['#cache']['contexts'][] = 'url.query_args';
}