protected function addExtraFieldsToCacheParams($extraField, $condition, $refValue)
{
foreach ($this->getFieldValues($extraField) as $valueIndex => $fieldValue) {
$extraFieldType = self::getExtraFieldType($extraField);
$extraFieldCacheKey = is_array($extraField) ? json_encode($extraField) : $extraField;
if ($extraFieldType == self::ECF_REFERRER) {
$strippedFieldValue = infraRequestUtils::parseUrlHost($fieldValue);
} else {
$strippedFieldValue = $fieldValue;
}
$conditionResult = $this->applyCondition($fieldValue, $condition, $refValue, $strippedFieldValue);
$key = "___cache___{$extraFieldCacheKey}_{$valueIndex}" . $this->getConditionKey($condition, $refValue);
$this->_params[$key] = $conditionResult;
}
$this->_cacheKeyDirty = true;
}
protected function getFieldValues($extraField)
{
switch ($extraField) {
case self::ECF_REFERRER:
$values = array();
// a request can theoritically have more than one referrer, in case of several baseEntry.getContextData calls in a single multirequest
foreach ($this->_referrers as $referrer) {
$values[] = infraRequestUtils::parseUrlHost($referrer);
}
return $values;
case self::ECF_USER_AGENT:
if (isset($_SERVER['HTTP_USER_AGENT'])) {
return array($_SERVER['HTTP_USER_AGENT']);
}
break;
case self::ECF_COUNTRY:
return array(self::getCountry());
case self::ECF_IP:
return array(self::getIp());
}
return array();
}
