public function getHumanReadable($segmentString, $idSite)
{
if (empty($segmentString)) {
return Piwik::translate('SegmentEditor_DefaultAllVisits');
}
try {
$segment = new SegmentExpression(urldecode($segmentString));
$expressions = $segment->parseSubExpressions();
} catch (Exception $e) {
$segment = new SegmentExpression($segmentString);
$expressions = $segment->parseSubExpressions();
}
$readable = '';
foreach ($expressions as $expression) {
$operator = $expression[SegmentExpression::INDEX_BOOL_OPERATOR];
$operand = $expression[SegmentExpression::INDEX_OPERAND];
$name = $operand[SegmentExpression::INDEX_OPERAND_NAME];
$segment = $this->segmentList->findSegment($name, $idSite);
if (empty($segment)) {
throw new Exception(sprintf("The segment '%s' does not exist.", $name));
}
$readable .= $segment['name'] . ' ';
$readable .= $this->getTranslationForComparison($operand, $segment['type']) . ' ';
$readable .= $this->getFormattedValue($operand);
$readable .= $this->getTranslationForBoolOperator($operator) . ' ';
}
$readable = trim($readable);
return $readable;
}
/**
* @expectedException \Exception
* @expectedExceptionMessage checkUserHasViewAccess
*/
public function test_findSegment_ShouldThrowException_IfNotEnoughPermission()
{
FakeAccess::clearAccess($superUser = false, array(1));
$segment = $this->list->findSegment('pageUrl', 999);
$this->assertNull($segment);
}
