asda2432es

✏️ Editing: GoalManager.php

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

use Exception;
use Piwik\Common;
use Piwik\Container\StaticContainer;
use Piwik\Date;
use Piwik\Exception\InvalidRequestParameterException;
use Piwik\Piwik;
use Piwik\Plugin\Dimension\ConversionDimension;
use Piwik\Plugin\Dimension\VisitDimension;
use Piwik\Plugin\Manager;
use Piwik\Plugins\CustomVariables\CustomVariables;
use Piwik\Plugins\Events\Actions\ActionEvent;
use Piwik\Tracker\Visit\VisitProperties;

/**
 */
class GoalManager
{
    // log_visit.visit_goal_buyer
    const TYPE_BUYER_OPEN_CART = 2;
    const TYPE_BUYER_ORDERED_AND_OPEN_CART = 3;

// log_conversion.idorder is NULLable, but not log_conversion_item which defaults to zero for carts
    const ITEM_IDORDER_ABANDONED_CART = 0;

// log_conversion.idgoal special values
    const IDGOAL_CART = -1;
    const IDGOAL_ORDER = 0;

const REVENUE_PRECISION = 2;

const MAXIMUM_PRODUCT_CATEGORIES = 5;

// In the GET items parameter, each item has the following array of information
    const INDEX_ITEM_SKU = 0;
    const INDEX_ITEM_NAME = 1;
    const INDEX_ITEM_CATEGORY = 2;
    const INDEX_ITEM_PRICE = 3;
    const INDEX_ITEM_QUANTITY = 4;

// Used in the array of items, internally to this class
    const INTERNAL_ITEM_SKU = 0;
    const INTERNAL_ITEM_NAME = 1;
    const INTERNAL_ITEM_CATEGORY = 2;
    const INTERNAL_ITEM_CATEGORY2 = 3;
    const INTERNAL_ITEM_CATEGORY3 = 4;
    const INTERNAL_ITEM_CATEGORY4 = 5;
    const INTERNAL_ITEM_CATEGORY5 = 6;
    const INTERNAL_ITEM_PRICE = 7;
    const INTERNAL_ITEM_QUANTITY = 8;

public static $NUMERIC_MATCH_ATTRIBUTES = [
        'visit_duration',
    ];

/**
     * TODO: should remove this, but it is used by getGoalColumn which is used by dimensions. should replace w/ value object.
     *
     * @var array
     */
    private $currentGoal = array();

public function detectIsThereExistingCartInVisit($visitInformation)
    {
        if (empty($visitInformation['visit_goal_buyer'])) {
            return false;
        }

$goalBuyer = $visitInformation['visit_goal_buyer'];
        $types     = array(GoalManager::TYPE_BUYER_OPEN_CART, GoalManager::TYPE_BUYER_ORDERED_AND_OPEN_CART);

// Was there a Cart for this visit prior to the order?
        return in_array($goalBuyer, $types);
    }

public static function getGoalDefinitions($idSite)
    {
        $websiteAttributes = Cache::getCacheWebsiteAttributes($idSite);

if (isset($websiteAttributes['goals'])) {
            return $websiteAttributes['goals'];
        }

return array();
    }

public static function getGoalDefinition($idSite, $idGoal)
    {
        $goals = self::getGoalDefinitions($idSite);

foreach ($goals as $goal) {
            if ($goal['idgoal'] == $idGoal) {
                return $goal;
            }
        }

throw new Exception('Goal not found');
    }

public static function getGoalIds($idSite)
    {
        $goals   = self::getGoalDefinitions($idSite);
        $goalIds = array();

foreach ($goals as $goal) {
            $goalIds[] = $goal['idgoal'];
        }

return $goalIds;
    }

/**
     * Look at the URL or Page Title and sees if it matches any existing Goal definition
     *
     * @param int $idSite
     * @param Action $action
     * @param VisitProperties $visitor
     * @param Request $request
     * @throws Exception
     * @return array[] Goals matched
     */
    public function detectGoalsMatchingUrl($idSite, $action, VisitProperties $visitor, Request $request)
    {
        if (!Common::isGoalPluginEnabled()) {
            return array();
        }

$goals = $this->getGoalDefinitions($idSite);

$convertedGoals = array();
        foreach ($goals as $goal) {
            $convertedUrl = $this->detectGoalMatch($goal, $action, $visitor, $request);
            if (!is_null($convertedUrl)) {
                $convertedGoals[] = array('url' => $convertedUrl) + $goal;
            }
        }
        return $convertedGoals;
    }

/**
     * Detects if an Action matches a given goal. If it does, the URL that triggered the goal
     * is returned. Otherwise null is returned.
     *
     * @param array $goal
     * @param Action $action
     * @param VisitProperties $visitor
     * @param Request $request
     * @return bool|null if a goal is matched, a string of the Action URL is returned, or if no goal was matched it returns null
     */
    public function detectGoalMatch($goal, Action $action, VisitProperties $visitor, Request $request)
    {
        $actionType = $action->getActionType();

$attribute = $goal['match_attribute'];

// handle numeric match attributes specifically
        if (in_array($attribute, self::$NUMERIC_MATCH_ATTRIBUTES)) {
            return $this->detectNumericGoalMatch($goal, $action, $visitor, $request);
        }

// if the attribute to match is not the type of the current action
        if ((($attribute == 'url' || $attribute == 'title') && $actionType != Action::TYPE_PAGE_URL)
          || ($attribute == 'file' && $actionType != Action::TYPE_DOWNLOAD)
          || ($attribute == 'external_website' && $actionType != Action::TYPE_OUTLINK)
          || ($attribute == 'manually')
          || self::isEventMatchingGoal($goal) && $actionType != Action::TYPE_EVENT
        ) {
            return null;
        }

switch ($attribute) {
            case 'title':
                // Matching on Page Title
                $actionToMatch = $action->getActionName();
                break;
            case 'event_action':
                $actionToMatch = $action->getEventAction();
                break;
            case 'event_name':
                $actionToMatch = $action->getEventName();
                break;
            case 'event_category':
                $actionToMatch = $action->getEventCategory();
                break;
            // url, external_website, file, manually...
            default:
                $actionToMatch = $action->getActionUrlRaw();
                break;
        }

$pattern_type = $goal['pattern_type'];

$match = $this->isUrlMatchingGoal($goal, $pattern_type, $actionToMatch);
        if (!$match) {
            return null;
        }

return $action->getActionUrl();
    }

private function detectNumericGoalMatch($goal, Action $action, VisitProperties $visitProperties, Request $request)
    {
        switch ($goal['match_attribute']) {
            case 'visit_duration':
                $firstActionTime = $visitProperties->getProperty('visit_first_action_time');
                if (empty($firstActionTime)) {
                    return null;
                }

$visitDurationInSecs = $request->getCurrentTimestamp() - ((int) $firstActionTime);
                $valueToMatchAgainst = $visitDurationInSecs / 60;
                break;
            default:
                return null;
        }

$pattern = (float) $goal['pattern'];

Common::printDebug("Matching {$goal['match_attribute']} (current value = $valueToMatchAgainst, idGoal = {$goal['idgoal']}) {$goal['pattern_type']} $pattern.");

switch ($goal['pattern_type']) {
            case 'greater_than':
                $matches = $valueToMatchAgainst > $pattern;
                break;
            default:
                return null;
        }

if ($matches) {
            Common::printDebug("Conversion detected for idGoal = , idGoal = {$goal['idgoal']}.");
            return $action->getActionUrl();
        } else {
            return null;
        }
    }

public function detectGoalId($idSite, Request $request)
    {
        if (!Common::isGoalPluginEnabled()) {
            return null;
        }

$idGoal = $request->getParam('idgoal');

$goals = $this->getGoalDefinitions($idSite);

if (!isset($goals[$idGoal])) {
            throw new InvalidRequestParameterException('idGoal ' . $idGoal . ' does not exist');
        }

$goal = $goals[$idGoal];

$url         = $request->getParam('url');
        $goal['url'] = PageUrl::excludeQueryParametersFromUrl($url, $idSite);
        return $goal;
    }

/**
     * Records one or several goals matched in this request.
     *
     * @param Visitor $visitor
     * @param array $visitorInformation
     * @param array $visitCustomVariables
     * @param Action $action
     */
    public function recordGoals(VisitProperties $visitProperties, Request $request)
    {
        $visitorInformation = $visitProperties->getProperties();

/** @var Action $action */
        $action = $request->getMetadata('Actions', 'action');

$goal = $this->getGoalFromVisitor($visitProperties, $request, $action);

if (Manager::getInstance()->isPluginActivated('CustomVariables')) {
            // @todo move this to CustomVariables plugin if possible
            // Copy Custom Variables from Visit row to the Goal conversion
            // Otherwise, set the Custom Variables found in the cookie sent with this request
            $visitCustomVariables = $request->getMetadata('CustomVariables', 'visitCustomVariables') ?: array();
            $goal                 += $visitCustomVariables;
            $maxCustomVariables   = CustomVariables::getNumUsableCustomVariables();

for ($i = 1; $i <= $maxCustomVariables; $i++) {
                if (isset($visitorInformation['custom_var_k' . $i])
                    && strlen($visitorInformation['custom_var_k' . $i])
                ) {
                    $goal['custom_var_k' . $i] = $visitorInformation['custom_var_k' . $i];
                }
                if (isset($visitorInformation['custom_var_v' . $i])
                    && strlen($visitorInformation['custom_var_v' . $i])
                ) {
                    $goal['custom_var_v' . $i] = $visitorInformation['custom_var_v' . $i];
                }
            }
        }

// some goals are converted, so must be ecommerce Order or Cart Update
        $isRequestEcommerce = $request->getMetadata('Ecommerce', 'isRequestEcommerce');
        if ($isRequestEcommerce) {
            $this->recordEcommerceGoal($visitProperties, $request, $goal, $action);
        } else {
            $this->recordStandardGoals($visitProperties, $request, $goal, $action);
        }
    }

/**
     * Returns rounded decimal revenue, or if revenue is integer, then returns as is.
     *
     * @param int|float $revenue
     * @return int|float
     */
    protected function getRevenue($revenue)
    {
        if (round($revenue) != $revenue) {
            $revenue = round($revenue, self::REVENUE_PRECISION);
        }

$revenue = Common::forceDotAsSeparatorForDecimalPoint($revenue);

return $revenue;
    }

/**
     * Records an Ecommerce conversion in the DB. Deals with Items found in the request.
     * Will deal with 2 types of conversions: Ecommerce Order and Ecommerce Cart update (Add to cart, Update Cart etc).
     *
     * @param array $conversion
     * @param Visitor $visitor
     * @param Action $action
     * @param array $visitInformation
     */
    protected function recordEcommerceGoal(VisitProperties $visitProperties, Request $request, $conversion, $action)
    {
        $isThereExistingCartInVisit = $request->getMetadata('Goals', 'isThereExistingCartInVisit');
        if ($isThereExistingCartInVisit) {
            Common::printDebug("There is an existing cart for this visit");
        }

$visitor = Visitor::makeFromVisitProperties($visitProperties, $request);

$isGoalAnOrder = $request->getMetadata('Ecommerce', 'isGoalAnOrder');
        if ($isGoalAnOrder) {
            $debugMessage = 'The conversion is an Ecommerce order';

$orderId = $request->getParam('ec_id');

$conversion['idorder'] = $orderId;
            $conversion['idgoal']  = self::IDGOAL_ORDER;
            $conversion['buster']  = Common::hashStringToInt($orderId);

$conversionDimensions = ConversionDimension::getAllDimensions();
            $conversion = $this->triggerHookOnDimensions($request, $conversionDimensions, 'onEcommerceOrderConversion', $visitor, $action, $conversion);
        } // If Cart update, select current items in the previous Cart
        else {
            $debugMessage = 'The conversion is an Ecommerce Cart Update';

$conversion['buster'] = 0;
            $conversion['idgoal'] = self::IDGOAL_CART;

$conversionDimensions = ConversionDimension::getAllDimensions();
            $conversion = $this->triggerHookOnDimensions($request, $conversionDimensions, 'onEcommerceCartUpdateConversion', $visitor, $action, $conversion);
        }

Common::printDebug($debugMessage . ':' . var_export($conversion, true));

// INSERT or Sync items in the Cart / Order for this visit & order
        $items = $this->getEcommerceItemsFromRequest($request);

if (false === $items) {
            return;
        }

$itemsCount = 0;
        foreach ($items as $item) {
            $itemsCount += $item[GoalManager::INTERNAL_ITEM_QUANTITY];
        }

$conversion['items'] = $itemsCount;

if ($isThereExistingCartInVisit) {
            $recorded = $this->getModel()->updateConversion(
                $visitProperties->getProperty('idvisit'), self::IDGOAL_CART, $conversion);
        } else {
            $recorded = $this->insertNewConversion($conversion, $visitProperties->getProperties(), $request, $action);
        }

if ($recorded) {
            $this->recordEcommerceItems($conversion, $items);
        }
    }

/**
     * Returns Items read from the request string
     * @return array|bool
     */
    private function getEcommerceItemsFromRequest(Request $request)
    {
        $items = $request->getParam('ec_items');

if (empty($items)) {
            Common::printDebug("There are no Ecommerce items in the request");
            // we still record an Ecommerce order without any item in it
            return array();
        }

if (!is_array($items)) {
            Common::printDebug("Error while json_decode the Ecommerce items = " . var_export($items, true));
            return false;
        }

$items = Common::unsanitizeInputValues($items);

$cleanedItems = $this->getCleanedEcommerceItems($items);
        return $cleanedItems;
    }

/**
     * Loads the Ecommerce items from the request and records them in the DB
     *
     * @param array $goal
     * @param array $items
     * @throws Exception
     * @return int Number of items in the cart
     */
    protected function recordEcommerceItems($goal, $items)
    {
        $itemInCartBySku = array();
        foreach ($items as $item) {
            $itemInCartBySku[$item[0]] = $item;
        }

$itemsInDb = $this->getModel()->getAllItemsCurrentlyInTheCart($goal, self::ITEM_IDORDER_ABANDONED_CART);

// Look at which items need to be deleted, which need to be added or updated, based on the SKU
        $skuFoundInDb = $itemsToUpdate = array();

foreach ($itemsInDb as $itemInDb) {
            $skuFoundInDb[] = $itemInDb['idaction_sku'];

// Ensure price comparisons will have the same assumption
            $itemInDb['price'] = $this->getRevenue($itemInDb['price']);
            $itemInDbOriginal = $itemInDb;
            $itemInDb = array_values($itemInDb);

// Cast all as string, because what comes out of the fetchAll() are strings
            $itemInDb = $this->getItemRowCast($itemInDb);

//Item in the cart in the DB, but not anymore in the cart
            if (!isset($itemInCartBySku[$itemInDb[0]])) {
                $itemToUpdate = array_merge($itemInDb,
                    array('deleted'                => 1,
                          'idorder_original_value' => $itemInDbOriginal['idorder_original_value']
                    )
                );

$itemsToUpdate[] = $itemToUpdate;
                Common::printDebug("Item found in the previous Cart, but no in the current cart/order");
                Common::printDebug($itemToUpdate);
                continue;
            }

$newItem = $itemInCartBySku[$itemInDb[0]];
            $newItem = $this->getItemRowCast($newItem);

if (count($itemInDb) != count($newItem)) {
                Common::printDebug("ERROR: Different format in items from cart and DB");
                throw new Exception(" Item in DB and Item in cart have a different format, this is not expected... " . var_export($itemInDb, true) . var_export($newItem, true));
            }
            Common::printDebug("Item has changed since the last cart. Previous item stored in cart in database:");
            Common::printDebug($itemInDb);
            Common::printDebug("New item to UPDATE the previous row:");
            $newItem['idorder_original_value'] = $itemInDbOriginal['idorder_original_value'];
            Common::printDebug($newItem);
            $itemsToUpdate[] = $newItem;
        }

// Items to UPDATE
        $this->updateEcommerceItems($goal, $itemsToUpdate);

// Items to INSERT
        $itemsToInsert = array();
        foreach ($items as $item) {
            if (!in_array($item[0], $skuFoundInDb)) {
                $itemsToInsert[] = $item;
            }
        }

$this->insertEcommerceItems($goal, $itemsToInsert);
    }

/**
     * Reads items from the request, then looks up the names from the lookup table
     * and returns a clean array of items ready for the database.
     *
     * @param array $items
     * @return array $cleanedItems
     */
    private function getCleanedEcommerceItems($items)
    {
        // Clean up the items array
        $cleanedItems = array();
        foreach ($items as $item) {
            $name     = $category = $category2 = $category3 = $category4 = $category5 = false;
            $price    = 0;
            $quantity = 1;

// items are passed in the request as an array: ( $sku, $name, $category, $price, $quantity )
            if (empty($item[self::INDEX_ITEM_SKU])) {
                continue;
            }

$sku = $item[self::INDEX_ITEM_SKU];
            if (!empty($item[self::INDEX_ITEM_NAME])) {
                $name = $item[self::INDEX_ITEM_NAME];
            }

if (!empty($item[self::INDEX_ITEM_CATEGORY])) {
                $category = $item[self::INDEX_ITEM_CATEGORY];
            }

if (isset($item[self::INDEX_ITEM_PRICE])
                && is_numeric($item[self::INDEX_ITEM_PRICE])
            ) {
                $price = $this->getRevenue($item[self::INDEX_ITEM_PRICE]);
            }
            if (!empty($item[self::INDEX_ITEM_QUANTITY])
                && is_numeric($item[self::INDEX_ITEM_QUANTITY])
            ) {
                $quantity = (int)$item[self::INDEX_ITEM_QUANTITY];
            }

// self::INDEX_ITEM_* are in order
            $cleanedItems[] = array(
                self::INTERNAL_ITEM_SKU       => $sku,
                self::INTERNAL_ITEM_NAME      => $name,
                self::INTERNAL_ITEM_CATEGORY  => $category,
                self::INTERNAL_ITEM_CATEGORY2 => $category2,
                self::INTERNAL_ITEM_CATEGORY3 => $category3,
                self::INTERNAL_ITEM_CATEGORY4 => $category4,
                self::INTERNAL_ITEM_CATEGORY5 => $category5,
                self::INTERNAL_ITEM_PRICE     => $price,
                self::INTERNAL_ITEM_QUANTITY  => $quantity
            );
        }

// Lookup Item SKUs, Names & Categories Ids
        $actionsToLookupAllItems = array();

// Each item has 7 potential "ids" to lookup in the lookup table
        $columnsInEachRow = 1 + 1 + self::MAXIMUM_PRODUCT_CATEGORIES;

foreach ($cleanedItems as $item) {
            $actionsToLookup = array();
            list($sku_check, $name_check, $category, $price, $quantity) = $item;
            $sku = is_array($sku_check) ? join(',', $sku_check) : $sku_check;
            $actionsToLookup[] = array(trim($sku), Action::TYPE_ECOMMERCE_ITEM_SKU);
            $name = is_array($name_check) ? join(',', $name_check) : $name_check;
            $actionsToLookup[] = array(trim($name), Action::TYPE_ECOMMERCE_ITEM_NAME);

// Only one category
            if (!is_array($category)) {
                $actionsToLookup[] = array(trim($category), Action::TYPE_ECOMMERCE_ITEM_CATEGORY);
            } // Multiple categories
            else {
                $countCategories = 0;
                foreach ($category as $productCategory) {
                    $productCategory = trim($productCategory);
                    if (empty($productCategory)) {
                        continue;
                    }
                    $countCategories++;
                    if ($countCategories > self::MAXIMUM_PRODUCT_CATEGORIES) {
                        break;
                    }
                    $actionsToLookup[] = array($productCategory, Action::TYPE_ECOMMERCE_ITEM_CATEGORY);
                }
            }
            // Ensure that each row has the same number of columns, fill in the blanks
            for ($i = count($actionsToLookup); $i < $columnsInEachRow; $i++) {
                $actionsToLookup[] = array(false, Action::TYPE_ECOMMERCE_ITEM_CATEGORY);
            }
            $actionsToLookupAllItems = array_merge($actionsToLookupAllItems, $actionsToLookup);
        }

$actionsLookedUp = TableLogAction::loadIdsAction($actionsToLookupAllItems);

// Replace SKU, name & category by their ID action
        foreach ($cleanedItems as $index => &$item) {
            // SKU
            $item[0] = $actionsLookedUp[$index * $columnsInEachRow + 0];
            // Name
            $item[1] = $actionsLookedUp[$index * $columnsInEachRow + 1];
            // Categories
            $item[2] = $actionsLookedUp[$index * $columnsInEachRow + 2];
            $item[3] = $actionsLookedUp[$index * $columnsInEachRow + 3];
            $item[4] = $actionsLookedUp[$index * $columnsInEachRow + 4];
            $item[5] = $actionsLookedUp[$index * $columnsInEachRow + 5];
            $item[6] = $actionsLookedUp[$index * $columnsInEachRow + 6];
        }

return $cleanedItems;
    }

/**
     * Updates the cart items in the DB
     * that have been modified since the last cart update
     *
     * @param array $goal
     * @param array $itemsToUpdate
     *
     * @return void
     */
    protected function updateEcommerceItems($goal, $itemsToUpdate)
    {
        if (empty($itemsToUpdate)) {
            return;
        }

Common::printDebug("Goal data used to update ecommerce items:");
        Common::printDebug($goal);

foreach ($itemsToUpdate as $item) {
            $newRow = $this->getItemRowEnriched($goal, $item);
            Common::printDebug($newRow);

$this->getModel()->updateEcommerceItem($item['idorder_original_value'], $newRow);
        }
    }

private function getModel()
    {
        return new Model();
    }

/**
     * Inserts in the cart in the DB the new items
     * that were not previously in the cart
     *
     * @param array $goal
     * @param array $itemsToInsert
     *
     * @return void
     */
    protected function insertEcommerceItems($goal, $itemsToInsert)
    {
        if (empty($itemsToInsert)) {
            return;
        }

Common::printDebug("Ecommerce items that are added to the cart/order");
        Common::printDebug($itemsToInsert);

$items = array();

foreach ($itemsToInsert as $item) {
            $items[] = $this->getItemRowEnriched($goal, $item);
        }

$this->getModel()->createEcommerceItems($items);
    }

protected function getItemRowEnriched($goal, $item)
    {
        $newRow = array(
            'idaction_sku'       => (int)$item[self::INTERNAL_ITEM_SKU],
            'idaction_name'      => (int)$item[self::INTERNAL_ITEM_NAME],
            'idaction_category'  => (int)$item[self::INTERNAL_ITEM_CATEGORY],
            'idaction_category2' => (int)$item[self::INTERNAL_ITEM_CATEGORY2],
            'idaction_category3' => (int)$item[self::INTERNAL_ITEM_CATEGORY3],
            'idaction_category4' => (int)$item[self::INTERNAL_ITEM_CATEGORY4],
            'idaction_category5' => (int)$item[self::INTERNAL_ITEM_CATEGORY5],
            'price'              => Common::forceDotAsSeparatorForDecimalPoint($item[self::INTERNAL_ITEM_PRICE]),
            'quantity'           => $item[self::INTERNAL_ITEM_QUANTITY],
            'deleted'            => isset($item['deleted']) ? $item['deleted'] : 0, //deleted
            'idorder'            => isset($goal['idorder']) ? $goal['idorder'] : self::ITEM_IDORDER_ABANDONED_CART, //idorder = 0 in log_conversion_item for carts
            'idsite'             => $goal['idsite'],
            'idvisitor'          => $goal['idvisitor'],
            'server_time'        => $goal['server_time'],
            'idvisit'            => $goal['idvisit']
        );
        return $newRow;
    }

public function getGoalColumn($column)
    {
        if (array_key_exists($column, $this->currentGoal)) {
            return $this->currentGoal[$column];
        }

return false;
    }

/**
     * Records a standard non-Ecommerce goal in the DB (URL/Title matching),
     * linking the conversion to the action that triggered it
     * @param $goal
     * @param Visitor $visitor
     * @param Action $action
     * @param $visitorInformation
     */
    protected function recordStandardGoals(VisitProperties $visitProperties, Request $request, $goal, $action)
    {
        $visitor = Visitor::makeFromVisitProperties($visitProperties, $request);

$convertedGoals = $request->getMetadata('Goals', 'goalsConverted') ?: array();
        foreach ($convertedGoals as $convertedGoal) {
            $this->currentGoal = $convertedGoal;
            Common::printDebug("- Goal " . $convertedGoal['idgoal'] . " matched. Recording...");
            $conversion = $goal;
            $conversion['idgoal'] = $convertedGoal['idgoal'];
            $conversion['url']    = $convertedGoal['url'];

if (!is_null($action)) {
                $conversion['idaction_url'] = $action->getIdActionUrl();
                $conversion['idlink_va'] = $action->getIdLinkVisitAction();
            }

// If multiple Goal conversions per visit, set a cache buster
            if ($convertedGoal['allow_multiple'] == 0) {
                $conversion['buster'] = 0;
            } else {
                $lastActionTime = $visitProperties->getProperty('visit_last_action_time');
                if (empty($lastActionTime)) {
                    $conversion['buster'] = $this->makeRandomMySqlUnsignedInt(10);
                } else {
                    $conversion['buster'] = $this->makeRandomMySqlUnsignedInt(2) . mb_substr($visitProperties->getProperty('visit_last_action_time'), 2);
                }
            }

$conversionDimensions = ConversionDimension::getAllDimensions();
            $conversion = $this->triggerHookOnDimensions($request, $conversionDimensions, 'onGoalConversion', $visitor, $action, $conversion);

$this->insertNewConversion($conversion, $visitProperties->getProperties(), $request, $action, $convertedGoal);
        }
    }
    
    private function makeRandomMySqlUnsignedInt($length)
    {
        // mysql int unsgined max value is 4294967295 so we want to allow max 39999...
        $randomInt = Common::getRandomString(1, '123');
        $randomInt .= Common::getRandomString($length - 1, '0123456789');
        return $randomInt;
    }

/**
     * Helper function used by other record* methods which will INSERT or UPDATE the conversion in the DB
     *
     * @param array $conversion
     * @param array $visitInformation
     * @param Request $request
     * @param Action|null $action
     * @return bool
     */
    protected function insertNewConversion($conversion, $visitInformation, Request $request, $action, $convertedGoal = null)
    {
        /**
         * Triggered before persisting a new [conversion entity](/guides/persistence-and-the-mysql-backend#conversions).
         *
         * This event can be used to modify conversion information or to add new information to be persisted.
         *
         * This event is deprecated, use [Dimensions](http://developer.piwik.org/guides/dimensions) instead.
         *
         * @param array $conversion The conversion entity. Read [this](/guides/persistence-and-the-mysql-backend#conversions)
         *                          to see what it contains.
         * @param array $visitInformation The visit entity that we are tracking a conversion for. See what
         *                                information it contains [here](/guides/persistence-and-the-mysql-backend#visits).
         * @param \Piwik\Tracker\Request $request An object describing the tracking request being processed.
         * @param Action|null $action An action object like ActionPageView or ActionDownload, or null if no action is
         *                            supposed to be processed.
         * @deprecated
         * @ignore
         */
        Piwik::postEvent('Tracker.newConversionInformation', array(&$conversion, $visitInformation, $request, $action));

if (!empty($convertedGoal)
            && $this->isEventMatchingGoal($convertedGoal)
            && !empty($convertedGoal['event_value_as_revenue'])
        ) {
            $eventValue = ActionEvent::getEventValue($request);
            if ($eventValue != '') {
                $conversion['revenue'] = $eventValue;
            }
        }

$newGoalDebug = $conversion;
        $newGoalDebug['idvisitor'] = bin2hex($newGoalDebug['idvisitor']);
        Common::printDebug($newGoalDebug);

$idorder = $request->getParam('ec_id');

$wasInserted = $this->getModel()->createConversion($conversion);
        if (!$wasInserted
            && !empty($idorder)
        ) {
            $idSite = $request->getIdSite();
            throw new InvalidRequestParameterException("Invalid non-unique idsite/idorder combination ($idSite, $idorder), conversion was not inserted.");
        }

return $wasInserted;
    }

/**
     * Casts the item array so that array comparisons work nicely
     * @param array $row
     * @return array
     */
    protected function getItemRowCast($row)
    {
        return array(
            (string)(int)$row[self::INTERNAL_ITEM_SKU],
            (string)(int)$row[self::INTERNAL_ITEM_NAME],
            (string)(int)$row[self::INTERNAL_ITEM_CATEGORY],
            (string)(int)$row[self::INTERNAL_ITEM_CATEGORY2],
            (string)(int)$row[self::INTERNAL_ITEM_CATEGORY3],
            (string)(int)$row[self::INTERNAL_ITEM_CATEGORY4],
            (string)(int)$row[self::INTERNAL_ITEM_CATEGORY5],
            (string)$row[self::INTERNAL_ITEM_PRICE],
            (string)$row[self::INTERNAL_ITEM_QUANTITY],
        );
    }

/**
     * @param $goal
     * @param $pattern_type
     * @param $url
     * @return bool
     * @throws \Exception
     */
    protected function isUrlMatchingGoal($goal, $pattern_type, $url)
    {
        $url = Common::unsanitizeInputValue($url);
        $goal['pattern'] = Common::unsanitizeInputValue($goal['pattern']);

$match = $this->isGoalPatternMatchingUrl($goal, $pattern_type, $url);

if (!$match) {
            // Users may set Goal matching URL as URL encoded
            $goal['pattern'] = urldecode($goal['pattern']);

$match = $this->isGoalPatternMatchingUrl($goal, $pattern_type, $url);
        }
        return $match;
    }

/**
     * @param ConversionDimension[] $dimensions
     * @param string $hook
     * @param Visitor $visitor
     * @param Action|null $action
     * @param array|null $valuesToUpdate If null, $this->visitorInfo will be updated
     *
     * @return array|null The updated $valuesToUpdate or null if no $valuesToUpdate given
     */
    private function triggerHookOnDimensions(Request $request, $dimensions, $hook, $visitor, $action, $valuesToUpdate)
    {
        foreach ($dimensions as $dimension) {
            $value = $dimension->$hook($request, $visitor, $action, $this);

if (false !== $value) {
                if (is_float($value)) {
                    $value = Common::forceDotAsSeparatorForDecimalPoint($value);
                }

$fieldName = $dimension->getColumnName();
                $visitor->setVisitorColumn($fieldName, $value);

$valuesToUpdate[$fieldName] = $value;
            }
        }

return $valuesToUpdate;
    }

private function getGoalFromVisitor(VisitProperties $visitProperties, Request $request, $action)
    {
        $lastVisitTime = $visitProperties->getProperty('visit_last_action_time');
        if (!$lastVisitTime) {
            $lastVisitTime = $request->getCurrentTimestamp(); // fallback in case visit_last_action_time is not set
        }

if (!empty($lastVisitTime) && is_numeric($lastVisitTime)) {
            // visit last action time might be 2020-05-05 00:00:00
            // we want it to prevent this being converted to a timestamp of 2020
            // resulting in some day in 1970
            $lastVisitTime = Date::getDatetimeFromTimestamp($lastVisitTime);
        }

$goal = array(
            'idvisit'     => $visitProperties->getProperty('idvisit'),
            'idvisitor'   => $visitProperties->getProperty('idvisitor'),
            'server_time' => $lastVisitTime,
        );

$visitDimensions = VisitDimension::getAllDimensions();

$visit = Visitor::makeFromVisitProperties($visitProperties, $request);
        foreach ($visitDimensions as $dimension) {
            $value = $dimension->onAnyGoalConversion($request, $visit, $action);
            if (false !== $value) {
                $goal[$dimension->getColumnName()] = $value;
            }
        }

return $goal;
    }

/**
     * @param $goal
     * @param $pattern_type
     * @param $url
     * @return bool
     */
    protected function isGoalPatternMatchingUrl($goal, $pattern_type, $url)
    {
        switch ($pattern_type) {
            case 'regex':
                $pattern = self::formatRegex($goal['pattern']);
                if (!$goal['case_sensitive']) {
                    $pattern .= 'i';
                }
                $match = (@preg_match($pattern, $url) == 1);
                break;
            case 'contains':
                if ($goal['case_sensitive']) {
                    $matched = strpos($url, $goal['pattern']);
                } else {
                    $matched = stripos($url, $goal['pattern']);
                }
                $match = ($matched !== false);
                break;
            case 'exact':
                if ($goal['case_sensitive']) {
                    $matched = strcmp($goal['pattern'], $url);
                } else {
                    $matched = strcasecmp($goal['pattern'], $url);
                }
                $match = ($matched == 0);
                break;
            default:
                try {
                    StaticContainer::get('Psr\Log\LoggerInterface')->warning(Piwik::translate('General_ExceptionInvalidGoalPattern', array($pattern_type)));
                } catch (\Exception $e) {
                }
                $match = false;
                break;
        }
        return $match;
    }

/**
     * Formats a goal regex pattern to a usable regex
     *
     * @param string $pattern
     * @return string
     */
    public static function formatRegex($pattern)
    {
        if (strpos($pattern, '/') !== false
            && strpos($pattern, '\\/') === false
        ) {
            $pattern = str_replace('/', '\\/', $pattern);
        }
        return '/' . $pattern . '/';
    }

public static function isEventMatchingGoal($goal)
    {
        return in_array($goal['match_attribute'], array('event_action', 'event_name', 'event_category'));
    }
}

Ubuntu

Sid Gifari From Gifari Industries - BD Cyber Security Team