prev_page_num = null;
$this->next_page_num = null;
if ($pages_count > 1){
for($i = 1; $i <= $pages_count; $i++){
$lcp_paginator .= $this->lcp_page_link($i, $params['page'], $params['instance']);
}
$pag_output .= "";
// Add "Previous" link
if ($params['page'] > 1){
$this->prev_page_num = intval(intval($params['page']) - 1);
$pag_output .= $this->lcp_page_link($this->prev_page_num , $params['page'], $params['instance'], $params['previous'] );
}
$pag_output .= $lcp_paginator;
// Add "Next" link
if ($params['page'] < $pages_count){
$this->next_page_num = intval($params['page'] + 1);
$pag_output .= $this->lcp_page_link($this->next_page_num, $params['page'], $params['instance'], $params['next']);
}
$pag_output .= "
";
}
return $pag_output;
}
}
// `char` is the string from pagination_prev/pagination_next
private function lcp_page_link($page, $current_page, $lcp_instance, $char = null){
$link = '';
if ($page == $current_page){
$link = "$current_page";
} else {
$server_vars = add_magic_quotes($_SERVER);
$request_uri = $server_vars['REQUEST_URI'];
$query = $server_vars['QUERY_STRING'];
$amp = ( strpos( $request_uri, "?") ) ? "&" : "";
$pattern = "/[&|?]?lcp_page" . preg_quote($lcp_instance) . "=([0-9]+)/";
$query = preg_replace($pattern, '', $query);
$url = strtok($request_uri,'?');
$protocol = "http";
$port = $server_vars['SERVER_PORT'];
if ( (!empty($server_vars['HTTPS']) && $server_vars['HTTPS'] !== 'off') || $port == 443){
$protocol = "https";
}
$http_host = $server_vars['HTTP_HOST'];
$page_link = "$protocol://$http_host$url?$query" .
$amp . "lcp_page" . $lcp_instance . "=". $page .
"#lcp_instance_" . $lcp_instance;
$link .= "prev_page_num) {
$link .= " class='lcp_prevlink'";
} elseif ($page === $this->next_page_num) {
$link .= " class='lcp_nextlink'";
}
$link .= ">";
($char != null) ? ($link .= $char) : ($link .= $page);
$link .= "";
}
// WA: Replace '?&' by '?' to avoid potential redirection problems later on
$link = str_replace('?&', '?', $link );
return $link;
}
}