generatorcontext.php

См. документацию.

<?php
 
namespace Bitrix\Conversion;
 
use Bitrix\Main\EventManager;
use Bitrix\Main\Type\Date;
use Bitrix\Main\Type\DateTime;
use Bitrix\Main\Config\Option;

final class GeneratorContext extends Internals\BaseContext
{
    private function setAttributes(array $attributes)
    {
        foreach ($attributes as $name => $value)
        {
            self::setAttribute($name, $value);
        }
    }
 
    private static function appendCounters(array & $one, array $two)
    {
        foreach ($two as $name => $value)
        {
            if ($counter =& $one[$name])
            {
                $counter += $value;
            }
            else
            {
                $counter = $value;
            }
        }
    }
 
    private static function appendDayCounters(array & $one, array $two)
    {
        foreach ($two as $day => $twoCounters)
        {
            if ($oneCounters =& $one[$day])
            {
                self::appendCounters($oneCounters, $twoCounters);
            }
            else
            {
                $oneCounters = $twoCounters;
            }
        }
    }
 
    static public function generateInitialData(Date $from)
    {
        if (   ($to = Option::get('conversion', 'START_DATE_TIME', 'undefined')) != 'undefined'
            && DateTime::isCorrect($to, 'Y-m-d H:i:s')
            && ($to = new DateTime($to, 'Y-m-d H:i:s'))
            &&  $to->format('Y-m-d H:i:s') > $from->format('Y-m-d H:i:s')
            && Option::get('conversion', 'GENERATE_INITIAL_DATA', 'undefined') == 'undefined')
        {
            Option::set('conversion', 'GENERATE_INITIAL_DATA', 'generated');
 
            $context = new self;
 
            // generate data
 
            $data = array();
 
            foreach (EventManager::getInstance()->findEventHandlers('conversion', 'OnGenerateInitialData') as $handler)
            {
                $result = ExecuteModuleEventEx($handler, array($from, $to)); // TODO validate
 
                foreach ($result as $row)
                {
                    $context->id = null;
                    $context->attributes = array();
                    $context->setAttributes($row['ATTRIBUTES']);
                    $context->save();
 
                    if ($dayCounters =& $data[$context->id])
                    {
                        self::appendDayCounters($dayCounters, $row['DAY_COUNTERS']);
                    }
                    else
                    {
                        $dayCounters = $row['DAY_COUNTERS'];
                    }
                }
            }
 
            unset($dayCounters);
 
            // save data to database
 
            $numerators = CounterManager::getTypes(array('GROUP' => 'day'));
            unset($numerators['conversion_visit_day']);
 
            foreach ($data as $id => $dayCounters)
            {
                $context->id = $id;
 
                foreach ($dayCounters as $day => $counters)
                {
                    $day = new Date($day, 'Y-m-d');
 
                    $visitSum      = 0;
                    $visitQuantity = 0;
 
                    unset($counters['conversion_visit_day']);
 
                    foreach ($counters as $name => $value)
                    {
                        $context->addCounter($day, $name, $value);
 
                        if ($numerators[$name])
                        {
                            $visitSum      += $value;
                            $visitQuantity += 1;
                        }
                    }
 
                    $context->addCounter($day, 'conversion_visit_day', $visitQuantity ? round($visitSum / $visitQuantity * 100) + 1 : 1);
                }
            }
        }
    }
}