Join
2 years ago
ComputedMetricFactory.php
2 years ago
Dimension.php
1 year ago
DimensionMetricFactory.php
1 year ago
DimensionSegmentFactory.php
1 year ago
DimensionsProvider.php
2 years ago
Discriminator.php
2 years ago
Join.php
2 years ago
MetricsList.php
1 year ago
Updater.php
1 year ago
ComputedMetricFactory.php
48 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Matomo - free/libre analytics platform |
| 5 | * |
| 6 | * @link https://matomo.org |
| 7 | * @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later |
| 8 | */ |
| 9 | namespace Piwik\Columns; |
| 10 | |
| 11 | use Piwik\Plugin\ArchivedMetric; |
| 12 | use Piwik\Plugin\ComputedMetric; |
| 13 | /** |
| 14 | * A factory to create computed metrics. |
| 15 | * |
| 16 | * @api since Piwik 3.2.0 |
| 17 | */ |
| 18 | class ComputedMetricFactory |
| 19 | { |
| 20 | /** |
| 21 | * @var MetricsList |
| 22 | */ |
| 23 | private $metricsList = null; |
| 24 | /** |
| 25 | * Generates a new report metric factory. |
| 26 | * @param MetricsList $list A report list instance |
| 27 | * @ignore |
| 28 | */ |
| 29 | public function __construct(\Piwik\Columns\MetricsList $list) |
| 30 | { |
| 31 | $this->metricsList = $list; |
| 32 | } |
| 33 | /** |
| 34 | * @return \Piwik\Plugin\ComputedMetric |
| 35 | */ |
| 36 | public function createComputedMetric($metricName1, $metricName2, $aggregation) |
| 37 | { |
| 38 | $metric1 = $this->metricsList->getMetric($metricName1); |
| 39 | if (!$metric1 instanceof ArchivedMetric || !$metric1->getDimension()) { |
| 40 | throw new \Exception('Only possible to create computed metric for an archived metric with a dimension'); |
| 41 | } |
| 42 | $dimension1 = $metric1->getDimension(); |
| 43 | $metric = new ComputedMetric($metricName1, $metricName2, $aggregation); |
| 44 | $metric->setCategory($dimension1->getCategoryId()); |
| 45 | return $metric; |
| 46 | } |
| 47 | } |
| 48 |