If anybody needs this... Creates next12345prev pagers like in the CLF specification.
Stolen from the Drupal bootstrap theme module.
/**
* Returns HTML for a query pager.
*
* Menu callbacks that display paged query results should call theme('pager') to
* retrieve a pager control so that users can view other results. Format a list
* of nearby pages with additional query results.
*
* @param $vars
* An associative array containing:
* - tags: An array of labels for the controls in the pager.
* - element: An optional integer to distinguish between multiple pagers on
* one page.
* - parameters: An associative array of query string parameters to append to
* the pager links.
* - quantity: The number of pages in the list.
*
* @ingroup themeable
*/
function megatron_pager($variables) {
$output = "";
$tags = $variables['tags'];
$element = $variables['element'];
$parameters = $variables['parameters'];
$quantity = $variables['quantity'];
global $pager_page_array, $pager_total;
// Calculate various markers within this pager piece:
// Middle is used to "center" pages around the current page.
$pager_middle = ceil($quantity / 2);
// current is the page we are currently paged to
$pager_current = $pager_page_array[$element] + 1;
// first is the first page listed by this pager piece (re quantity)
$pager_first = $pager_current - $pager_middle + 1;
// last is the last page listed by this pager piece (re quantity)
$pager_last = $pager_current + $quantity - $pager_middle;
// max is the maximum page number
$pager_max = $pager_total[$element];
// End of marker calculations.
// Prepare for generation loop.
$i = $pager_first;
if ($pager_last > $pager_max) {
// Adjust "center" if at end of query.
$i = $i + ($pager_max - $pager_last);
$pager_last = $pager_max;
}
if ($i <= 0) {
// Adjust "center" if at start of query.
$pager_last = $pager_last + (1 - $i);
$i = 1;
}
// End of generation loop preparation.
$li_first = theme('pager_first', array('text' => (isset($tags[0]) ? $tags[0] : t('first')), 'element' => $element, 'parameters' => $parameters));
$li_previous = theme('pager_previous', array('text' => (isset($tags[1]) ? $tags[1] : t('previous')), 'element' => $element, 'interval' => 1, 'parameters' => $parameters));
$li_next = theme('pager_next', array('text' => (isset($tags[3]) ? $tags[3] : t('next')), 'element' => $element, 'interval' => 1, 'parameters' => $parameters));
$li_last = theme('pager_last', array('text' => (isset($tags[4]) ? $tags[4] : t('last')), 'element' => $element, 'parameters' => $parameters));
if ($pager_total[$element] > 1) {
/*
if ($li_first) {
$items[] = array(
'class' => array('pager-first'),
'data' => $li_first,
);
}
*/
if ($li_previous) {
$items[] = array(
'class' => array('prev'),
'data' => $li_previous,
);
}
// When there is more than one page, create the pager list.
if ($i != $pager_max) {
if ($i > 1) {
$items[] = array(
'class' => array('pager-ellipsis', 'disabled'),
'data' => '<span>…</span>',
);
}
// Now generate the actual pager piece.
for (; $i <= $pager_last && $i <= $pager_max; $i++) {
if ($i < $pager_current) {
$items[] = array(
'class' => array('pager-item'),
'data' => theme('pager_previous', array('text' => $i, 'element' => $element, 'interval' => ($pager_current - $i), 'parameters' => $parameters)),
);
}
if ($i == $pager_current) {
$items[] = array(
'class' => array('active'), // Add the active class
'data' => l($i, '#', array('fragment' => '','external' => TRUE)),
);
}
if ($i > $pager_current) {
$items[] = array(
'class' => array('pager-item'),
'data' => theme('pager_next', array('text' => $i, 'element' => $element, 'interval' => ($i - $pager_current), 'parameters' => $parameters)),
);
}
}
if ($i < $pager_max) {
$items[] = array(
'class' => array('pager-ellipsis', 'disabled'),
'data' => '<span>…</span>',
);
}
}
// End generation.
if ($li_next) {
$items[] = array(
'class' => array('next'),
'data' => $li_next,
);
}
/*
if ($li_last) {
$items[] = array(
'class' => array('pager-last'),
'data' => $li_last,
);
}
*/
return '<div class="pagination pagination-centered">'. theme('item_list', array(
'items' => $items,
'attributes' => array('class' => array('pager')),
)) . '</div>';
}
return $output;
}
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