public function listAction()
{
$request = $this->getRequest();
$lang = $request->getParam('lang');
$this->view->lang = $lang;
$paramLang = $lang ? '/' . $lang : null;
$perPage = 20;
$pageIndex = (int) $request->getParam('page_index');
if (null == $pageIndex || '' == $pageIndex || $pageIndex < 0) {
$pageIndex = 1;
}
$start = ($pageIndex - 1) * $perPage;
$this->view->pageIndex = $pageIndex;
$condition = array();
$tags = Modules_Tag_Services_Tag::find($start, $perPage, $condition);
$numTags = Modules_Tag_Services_Tag::count($condition);
$this->view->tags = $tags;
// Pager
require_once LIB_DIR . DS . 'PEAR' . DS . 'Pager' . DS . 'Sliding.php';
$pagerPath = $this->view->url('tag_tag_list');
$pagerOptions = array('mode' => 'Sliding', 'append' => false, 'perPage' => $perPage, 'delta' => 3, 'urlVar' => 'page', 'path' => $pagerPath, 'fileName' => 'page-%d', 'separator' => '', 'nextImg' => '<small class="icon arrow_right"></small>', 'prevImg' => '<small class="icon arrow_left"></small>', 'altNext' => '', 'altPrev' => '', 'altPage' => '', 'totalItems' => $numTags, 'currentPage' => $pageIndex, 'urlSeparator' => '/', 'spacesBeforeSeparator' => 0, 'spacesAfterSeparator' => 0, 'curPageSpanPre' => '<a href="javascript: void();" class="current">', 'curPageSpanPost' => '</a>');
$pager = new Pager_Sliding($pagerOptions);
$this->view->pager = $pager;
}
