function paginate()
{
$this->num_pages = ceil($this->items_total / $this->items_per_page);
$this->current_page = (int) $this->jak_get_page;
// must be numeric > 0
if ($this->current_page < 1 or !is_numeric($this->current_page)) {
$this->current_page = 1;
}
if ($this->current_page > $this->num_pages) {
$this->current_page = $this->num_pages;
}
$prev_page = $this->current_page - 1;
$next_page = $this->current_page + 1;
if ($this->num_pages > 1) {
$this->return = ($this->current_page != 1 and $this->items_total >= 2) ? ' <ul class="pagination"><li><a class="' . $this->jak_prevstyle . '" href="' . $this->jak_where . LS_rewrite::lsParseurlpaginate($prev_page) . '">' . $this->jak_prevtext . '</a></li>' : '<ul class="pagination">';
$this->start_range = $this->current_page - floor($this->mid_range / 2);
$this->end_range = $this->current_page + floor($this->mid_range / 2);
if ($this->start_range <= 0) {
$this->end_range += abs($this->start_range) + 1;
$this->start_range = 1;
}
if ($this->end_range > $this->num_pages) {
$this->start_range -= $this->end_range - $this->num_pages;
$this->end_range = $this->num_pages;
}
$this->range = range($this->start_range, $this->end_range);
for ($i = 1; $i <= $this->num_pages; $i++) {
// loop through all pages. if first, last, or in range, display
if ($i == 1 or $i == $this->num_pages or in_array($i, $this->range)) {
$this->return .= $i == $this->current_page ? '<li class="active"><a title="Go to page ' . $i . ' of ' . $this->num_pages . '" href="' . $this->jak_where . LS_rewrite::lsParseurlpaginate($i) . '">' . $i . '</a></li>' : '<li><a title="Go to page ' . $i . ' of ' . $this->num_pages . '" href="' . $this->jak_where . LS_rewrite::lsParseurlpaginate($i) . '">' . $i . '</a></li>';
}
}
$this->return .= ($this->current_page != $this->num_pages and $this->items_total >= 2) ? '<li><a href="' . $this->jak_where . LS_rewrite::lsParseurlpaginate($next_page) . '">' . $this->jak_nexttext . '</a></li></ul>' : '</ul>';
}
$this->low = ($this->current_page - 1) * $this->items_per_page;
$this->high = $this->current_page * $this->items_per_page - 1;
$this->limit = 'LIMIT ' . $this->low . ',' . $this->items_per_page;
}
