%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace Bitrix\Conversion;
use Bitrix\Main\SiteTable;
use Bitrix\Main\EventManager;
use Bitrix\Main\Web\Json;
use Bitrix\Main\Type\Date;
use Bitrix\Main\ArgumentException;
use Bitrix\Main\ArgumentTypeException;
final class DayContext extends Internals\BaseContext
{
/**
* Add value to counter. If counter not exists set counter to value.
*
* @param Date $day Counter date.
* @param string $name Counter name.
* @param int|float $value Number to add.
* @return void
*/
public function addCounter($day, $name, $value = null)
{
if (func_num_args() == 2)
{
$value = $name;
$name = $day;
$day = new Date();
}
$instance = self::getInstance();
if ($this->id === null && $this === $instance)
{
$pending =& self::$session['PENDING_COUNTERS'];
if (empty($pending[$name]))
$pending[$name] = 0;
$pending[$name] += (float) $value;
}
else
{
parent::addCounter($day, $name, $value);
}
}
/**
* Add value to counter (once a day per person). If counter not exists set counter to value.
*
* @param string $name Counter name.
* @param int|float $value Number to add.
* @return void
*/
public function addDayCounter($name, $value)
{
$instance = self::getInstance();
$session =& self::$session;
if ($this->id === null && $this === $instance)
{
$session['PENDING_DAY_COUNTERS'][$name] = (float) $value;
}
else
{
$unique =& $session['UNIQUE'];
if (!in_array($name, $unique, true))
{
$unique[] = $name;
$this->addCounter($name, $value);
$this->setCookie();
}
}
}
/**
* Add currency value to counter. If counter not exists set counter to value.
*
* @param string $name Counter name.
* @param int|float|string $value Numeric value.
* @param string $currency Currency code (eg: RUB).
* @return void
*/
public function addCurrencyCounter($name, $value, $currency)
{
$this->addCounter($name, Utils::convertToBaseCurrency($value, $currency));
}
/**
* Attach entity item to context.
*
* @param string $entity Entity type.
* @param string|int $item Entity item ID.
* @throws ArgumentTypeException
* @return void
*/
public function attachEntityItem($entity, $item)
{
if (! is_string($entity))
throw new ArgumentTypeException('entity', 'string');
if (! is_scalar($item))
throw new ArgumentTypeException('item', 'scalar');
$instance = self::getInstance();
if ($this->id === null && $this === $instance)
{
self::$session['PENDING_ENTITY_ITEMS'][$entity.':'.$item] = array('ENTITY' => $entity, 'ITEM' => $item);
}
else
{
try
{
Internals\ContextEntityItemTable::add(array(
'CONTEXT_ID' => $this->id,
'ENTITY' => $entity,
'ITEM' => $item,
));
}
catch (\Bitrix\Main\DB\SqlQueryException $e)
{
}
}
}
/**
* Get context of attached entity item.
*
* @param string $entity Entity type.
* @param string|int $item Entity item ID.
* @return self
*/
public static function getEntityItemInstance($entity, $item)
{
$instance = self::getInstance();
$context = Internals\ContextEntityItemTable::getList(array(
'select' => array('CONTEXT_ID'),
'filter' => array('=ENTITY' => $entity, '=ITEM' => $item),
'limit' => 1,
))->fetch();
$contextId = !empty($context['CONTEXT_ID']) ? $context['CONTEXT_ID'] : self::EMPTY_CONTEXT_ID;
if ($contextId !== $instance->id)
{
$instance = new self;
$instance->id = $contextId;
}
return $instance;
}
/**
* Returns context for given Site
*
* @param string $siteId Site ID.
* @return self
*/
public static function getSiteInstance($siteId)
{
$instance = self::getInstance();
if (preg_match('/[a-z0-9_]{2}/i', $siteId) && self::getSiteId() != $siteId && \CSite::getById($siteId)->fetch())
{
$instance = new self;
foreach (EventManager::getInstance()->findEventHandlers('conversion', 'OnSetDayContextAttributes') as $handler)
ExecuteModuleEventEx($handler, array($instance));
$instance->setAttribute('conversion_site', $siteId);
$instance->save();
}
return $instance;
}
/** @var self $instance */
private static $instance;
private static $session;
/**
* Get day context singleton instance.
*
* @return self
*/
public static function getInstance()
{
if (! self::$instance)
{
$instance = new self;
$varName = self::getVarName();
$session =& $_SESSION[$varName];
$expire = strtotime('today 23:59');
if (! (is_array($session) && is_int($session['ID']) && $session['EXPIRE'] === $expire))
{
$session = array('ID' => null, 'EXPIRE' => $expire, 'UNIQUE' => array());
if ($cookie = $_COOKIE[$varName])
{
try
{
$cookie = Json::decode($cookie);
}
catch (ArgumentException $e)
{
}
}
// check if cookie is valid
if ( is_array($cookie)
&& is_array($cookie['UNIQUE'])
&& $cookie['EXPIRE'] === $expire
&& ($id = $cookie['ID']) !== null
&& is_int($id)
&& ($id === self::EMPTY_CONTEXT_ID || Internals\ContextTable::getByPrimary($id)->fetch())
)
{
$session['ID' ] = $id;
$session['UNIQUE'] = $cookie['UNIQUE'];
}
}
$instance->id = $session['ID'];
self::$session =& $session;
self::$instance = $instance;
}
return self::$instance;
}
/** @internal */
private function setCookie()
{
$session = self::$session;
@setcookie(self::getVarName(), Json::encode(array(
'ID' => $session['ID' ],
'EXPIRE' => $session['EXPIRE'],
'UNIQUE' => $session['UNIQUE'],
)), strtotime('+1 year'), '/');
}
/** @internal */
public static function saveInstance()
{
$instance = self::getInstance();
$session =& self::$session;
if ($instance->id === null)
{
foreach (EventManager::getInstance()->findEventHandlers('conversion', 'OnSetDayContextAttributes') as $handler)
ExecuteModuleEventEx($handler, array($instance));
$instance->save();
}
$session['ID'] = $instance->id;
$instance->setCookie();
if (!empty($session['PENDING_COUNTERS']) && is_array($session['PENDING_COUNTERS']))
{
foreach ($session['PENDING_COUNTERS'] as $name => $value)
$instance->addCounter($name, $value);
}
if (!empty($session['PENDING_DAY_COUNTERS']) && is_array($session['PENDING_DAY_COUNTERS']))
{
foreach ($session['PENDING_DAY_COUNTERS'] as $name => $value)
$instance->addDayCounter($name, $value);
}
if (!empty($session['PENDING_ENTITY_ITEMS']) && is_array($session['PENDING_ENTITY_ITEMS']))
{
foreach ($session['PENDING_ENTITY_ITEMS'] as $i)
$instance->attachEntityItem($i['ENTITY'], $i['ITEM']);
}
}
/** @internal */
public static function getVarName()
{
static $name;
if (! $name)
{
$name = 'BITRIX_CONVERSION_CONTEXT_'.self::getSiteId();
}
return $name;
}
/** @internal */
public static function getSiteId()
{
static $siteId = null;
if ($siteId === null)
{
$siteId = '';
if (defined('ADMIN_SECTION') && ADMIN_SECTION === true)
{
if ($row = SiteTable::getList(array(
'select' => array('LID'),
'order' => array('DEF' => 'DESC', 'SORT' => 'ASC'),
'limit' => 1,
))->fetch())
{
$siteId = $row['LID'];
}
}
else
{
$siteId = SITE_ID;
}
}
return $siteId;
}
}
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