public function testPositioning()
{
$other_file = tempnam(sys_get_temp_dir() . 'tmp', 'history');
$el1 = $this->_history->append($other_file);
$el2 = $this->_history->append($other_file);
$el3 = $this->_history->append($other_file);
$this->assertEquals(3, $this->_history->getCount());
$this->assertEquals($el3, $this->_history->getFirst());
$this->assertEquals($el1, $this->_history->getLast());
$this->assertEquals($el2, $this->_history->getNth(1));
$this->assertEquals($el1, $this->_history->getNext());
$this->assertFalse($this->_history->getNext());
unlink($other_file);
}
function browse()
{
$smarty = new Sugar_Smarty();
global $mod_strings;
$smarty->assign('mod_strings', $mod_strings);
$smarty->assign('view_module', $this->module);
$smarty->assign('view', $this->layout);
if (!empty($_REQUEST['subpanel'])) {
$smarty->assign('subpanel', $_REQUEST['subpanel']);
}
$stamps = array();
global $timedate;
$userFormat = $timedate->get_date_time_format();
$page = !empty($_REQUEST['page']) ? $_REQUEST['page'] : 0;
$count = $this->history->getCount();
$ts = $this->history->getNth($page * $this->pageSize);
$snapshots = array();
for ($i = 0; $i <= $this->pageSize && $ts > 0; $i++) {
if ($page * $this->pageSize + $i + 1 == $count) {
$label = translate('LBL_MB_DEFAULT_LAYOUT');
$isDefault = true;
} else {
$dbDate = $timedate->fromTimestamp($ts)->asDb();
$label = $timedate->to_display_date_time($dbDate);
$isDefault = false;
}
$snapshots[$ts] = array('label' => $label, 'isDefault' => $isDefault);
$ts = $this->history->getNext();
}
if (count($snapshots) > $this->pageSize) {
$smarty->assign('nextPage', true);
}
$snapshots = array_slice($snapshots, 0, $this->pageSize, true);
$smarty->assign('currentPage', $page);
$smarty->assign('snapshots', $snapshots);
$html = $smarty->fetch('modules/ModuleBuilder/tpls/history.tpl');
echo $html;
}