public function check()
{
if (!is_array($this->extractions)) {
throw new Exception('extractions has to be an array');
}
foreach ($this->extractions as $extraction) {
if (!is_array($extraction)) {
throw new \Exception('Each extraction within extractions has to be an array');
}
if (count($extraction) !== 2 || !array_key_exists('dimension', $extraction) || !array_key_exists('pattern', $extraction)) {
throw new \Exception('Each extraction within extractions must have a key "dimension" and "pattern" only');
}
$extraction = new Extraction($extraction['dimension'], $extraction['pattern']);
$extraction->check();
}
}
private function configureSomeDimensions()
{
$configuration = new Configuration();
$configuration->configureNewDimension($this->idSite, 'MyName1', CustomDimensions::SCOPE_VISIT, 1, $active = true, $extractions = array(), $caseSensitive = true);
$configuration->configureNewDimension($this->idSite, 'MyName2', CustomDimensions::SCOPE_VISIT, 2, $active = true, $extractions = array(), $caseSensitive = true);
$configuration->configureNewDimension($this->idSite2, 'MyName1', CustomDimensions::SCOPE_VISIT, 1, $active = true, $extractions = array(), $caseSensitive = true);
$extraction1 = new Extraction('urlparam', 'test');
$extraction2 = new Extraction('urlparam', 'param');
$extraction3 = new Extraction('url', '/sub_(.{2})/page');
$configuration->configureNewDimension($this->idSite, 'MyName3', CustomDimensions::SCOPE_ACTION, 1, $active = true, $extractions = array($extraction3->toArray()), $caseSensitive = true);
$configuration->configureNewDimension($this->idSite, 'MyName4', CustomDimensions::SCOPE_ACTION, 2, $active = false, $extractions = array(), $caseSensitive = true);
$configuration->configureNewDimension($this->idSite, 'MyName5', CustomDimensions::SCOPE_ACTION, 3, $active = true, $extractions = array($extraction1->toArray(), $extraction2->toArray()), $caseSensitive = true);
$configuration->configureNewDimension($this->idSite, 'MyName6', CustomDimensions::SCOPE_VISIT, 4, $active = true, $extractions = array(), $caseSensitive = true);
Cache::deleteCacheWebsiteAttributes(1);
Cache::deleteCacheWebsiteAttributes(2);
Cache::clearCacheGeneral();
}
private function getCustomDimensionsInScope($scope, Request $request)
{
$dimensions = self::getCachedCustomDimensions($request);
$params = $request->getParams();
$values = array();
foreach ($dimensions as $dimension) {
if ($dimension['scope'] !== $scope) {
continue;
}
$field = self::buildCustomDimensionTrackingApiName($dimension);
$dbField = Dao\LogTable::buildCustomDimensionColumnName($dimension);
$value = Common::getRequestVar($field, '', 'string', $params);
if ($value !== '') {
$values[$dbField] = $value;
continue;
}
$extractions = $dimension['extractions'];
if (is_array($extractions)) {
foreach ($extractions as $extraction) {
if (!array_key_exists('dimension', $extraction) || !array_key_exists('pattern', $extraction) || empty($extraction['pattern'])) {
continue;
}
$extraction = new Extraction($extraction['dimension'], $extraction['pattern']);
$extraction->setCaseSensitive($dimension['case_sensitive']);
$value = $extraction->extract($request);
if (!isset($value) || '' === $value) {
continue;
}
$values[$dbField] = $value;
break;
}
}
}
return $values;
}
/**
* Get a list of all available dimensions that can be used in an extraction. Requires at least Admin access
* to one website.
*
* @return array
*/
public function getAvailableExtractionDimensions()
{
Piwik::checkUserHasSomeAdminAccess();
$supported = Extraction::getSupportedDimensions();
$dimensions = array();
foreach ($supported as $value => $dimension) {
$dimensions[] = array('value' => $value, 'name' => $dimension);
}
return $dimensions;
}
