/**
* Returns templates link for pagination
*
* @param string $url
* @param int $page
* @param string $tpl
*
* @return string $href
*/
public function makePageLink($url = '', $page = 1, $tpl = '')
{
if (empty($url)) {
$url = $this->getBaseUrl();
}
$link = $pcre = '';
if (!empty($this->pdoTools->config['pageLinkScheme'])) {
$pls = $this->pdoTools->makePlaceholders(array('pageVarKey' => $this->pdoTools->config['pageVarKey'], 'page' => $page));
$link = str_replace($pls['pl'], $pls['vl'], $this->pdoTools->config['pageLinkScheme']);
$pcre = preg_replace('#\\d+#', '(\\d+)', $link);
}
$href = !empty($link) ? preg_replace('#' . $pcre . '#', '', $url) : $url;
if ($page > 1 || $page == 1 && !empty($this->pdoTools->config['ajax'])) {
if (!empty($link)) {
$href = rtrim($href, '/') . '/' . ltrim($link, '/');
} else {
$href .= strpos($href, '?') !== false ? '&' : '?';
$href .= $this->pdoTools->config['pageVarKey'] . '=' . $page;
}
}
if (!empty($_GET)) {
$request = $_GET;
unset($request[$this->req_var]);
unset($request[$this->pdoTools->config['pageVarKey']]);
if (!empty($request)) {
$href .= strpos($href, '?') !== false ? '&' : '?';
$href .= http_build_query($request);
}
}
if (!empty($href) && $this->modx->getOption('xhtml_urls', null, false)) {
$href = preg_replace("/&(?!amp;)/", "&", $href);
}
$data = array('page' => $page, 'pageNo' => $page, 'href' => $href);
return !empty($tpl) ? $this->pdoTools->getChunk($tpl, $data) : $href;
}
/**
* Transform array to placeholders
*
* @param array $array
* @param string $plPrefix
* @param string $prefix
* @param string $suffix
*
* @return array
*/
public function makePlaceholders(array $array = array(), $plPrefix = '', $prefix = '[[+', $suffix = ']]')
{
if ($this->pdoTools) {
return $this->pdoTools->makePlaceholders($array, $plPrefix, $prefix, $suffix);
}
$result = array('pl' => array(), 'vl' => array());
foreach ($array as $k => $v) {
if (is_array($v)) {
$result = array_merge_recursive($result, $this->makePlaceholders($v, $plPrefix . $k . '.', $prefix, $suffix));
} else {
$pl = $plPrefix . $k;
$result['pl'][$pl] = $prefix . $pl . $suffix;
$result['vl'][$pl] = $v;
}
}
return $result;
}
