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<!DOCTYPE html>
<html>
<?php

/**
 * Matomo - free/libre analytics platform
 *
 * @link    https://matomo.org
 * @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 */
namespace Piwik\Plugins\Ecommerce;

use Piwik\Columns\ComputedMetricFactory;
use Piwik\Columns\MetricsList;
use Piwik\Common;
use Piwik\Container\StaticContainer;
use Piwik\Plugin\ArchivedMetric;
use Piwik\Plugin\ComputedMetric;
use Piwik\Plugins\Ecommerce\Columns\ProductCategory;
use Piwik\Plugins\FeatureFlags\FeatureFlagManager;
use Piwik\Plugins\PrivacyManager\FeatureFlags\PrivacyCompliance;
use Piwik\Plugins\SegmentEditor\Settings\LimitSegments;
use Piwik\Segment\SegmentsList;
/**
 *
 */
class Ecommerce extends \Piwik\Plugin
{
    /**
     * @see \Piwik\Plugin::registerEvents
     */
    public function registerEvents()
    {
        return ['Translate.getClientSideTranslationKeys' => 'getClientSideTranslationKeys', 'Metric.addComputedMetrics' => 'addComputedMetrics', 'Actions.getCustomActionDimensionFieldsAndJoins' => 'provideActionDimensionFields', 'Segment.filterSegments' => 'filterSegments'];
    }
    public function getClientSideTranslationKeys(&$translations)
    {
        $translations[] = 'Goals_ConversionsOverview';
        $translations[] = 'General_ColumnRevenue';
        $translations[] = 'General_Subtotal';
        $translations[] = 'General_Tax';
        $translations[] = 'General_Shipping';
        $translations[] = 'General_Discount';
        $translations[] = 'Live_RowActionTooltipWithDimension';
        $translations[] = 'General_Goal';
    }
    public function provideActionDimensionFields(&$fields, &$joins)
    {
        $fields[] = 'log_link_visit_action.product_price as productViewPrice';
        $fields[] = 'log_action_productview_name.name as productViewName';
        $fields[] = 'log_action_productview_sku.name as productViewSku';
        $joins[] = 'LEFT JOIN ' . Common::prefixTable('log_action') . ' AS log_action_productview_name
					ON  log_link_visit_action.idaction_product_name = log_action_productview_name.idaction';
        $joins[] = 'LEFT JOIN ' . Common::prefixTable('log_action') . ' AS log_action_productview_sku
					ON  log_link_visit_action.idaction_product_sku = log_action_productview_sku.idaction';
        for ($i = 1; $i <= ProductCategory::PRODUCT_CATEGORY_COUNT; $i++) {
            $suffix = $i > 1 ? $i : '';
            $fields[] = "log_action_productview_category{$i}.name as productViewCategory{$i}";
            $joins[] = "LEFT JOIN " . Common::prefixTable('log_action') . " AS log_action_productview_category{$i}\n\t\t\t\t\tON  log_link_visit_action.idaction_product_cat{$suffix} = log_action_productview_category{$i}.idaction";
        }
    }
    public function addComputedMetrics(MetricsList $list, ComputedMetricFactory $computedMetricFactory)
    {
        $category = 'Goals_Ecommerce';
        $metrics = $list->getMetrics();
        foreach ($metrics as $metric) {
            if ($metric instanceof ArchivedMetric && $metric->getDimension()) {
                $metricName = $metric->getName();
                if ($metric->getDbTableName() === 'log_conversion' && $metricName !== 'nb_uniq_orders' && strpos($metricName, ArchivedMetric::AGGREGATION_SUM_PREFIX) === 0 && $metric->getCategoryId() === $category) {
                    $metric = $computedMetricFactory->createComputedMetric($metric->getName(), 'nb_uniq_orders', ComputedMetric::AGGREGATION_AVG);
                    $list->addMetric($metric);
                }
            }
        }
    }
    public function filterSegments(SegmentsList &$list, array $idSites)
    {
        $featureFlagManager = StaticContainer::get(FeatureFlagManager::class);
        if ($featureFlagManager->isFeatureActive(PrivacyCompliance::class)) {
            $limitSegmentsSettingEnabled = \false;
            if (empty($idSites)) {
                $limitSegmentsSettingEnabled = LimitSegments::getInstance()->getValue();
            } else {
                foreach ($idSites as $idsite) {
                    $limitSegmentsSettingEnabled |= LimitSegments::getInstance($idsite)->getValue();
                }
            }
            if ($limitSegmentsSettingEnabled) {
                $list->remove('Goals_Ecommerce', 'orderId');
                $list->remove('Goals_Ecommerce', 'revenueOrder');
                $list->remove('Goals_Ecommerce', 'productPrice');
                $list->remove('Goals_Ecommerce', 'productName');
                $list->remove('Goals_Ecommerce', 'productSku');
            }
        }
    }
}
