CEventCalendar::GetGroupsSPCalendars

function GetGroupsSPCalendars()
{
	if (!class_exists('CSocNetUserToGroup') || !class_exists('CSocNetFeatures'))
		return;

	$uid = $this->userId;
	$bCache = $this->bCache;

	if ($bCache)
	{
		$cache = new CPHPCache;
		$cachePath = $this->cachePath.'sp_groups/';
	}

	$arGroupFilter = array(
		"USER_ID" => $uid,
		"<=ROLE" => SONET_ROLES_USER,
		"GROUP_SITE_ID" => SITE_ID,
		"GROUP_ACTIVE" => "Y"
	);

	$dbGroups = CSocNetUserToGroup::GetList(
		array("GROUP_NAME" => "ASC"),
		$arGroupFilter,
		false,
		false,
		array("GROUP_ID", "GROUP_NAME")
	);

	if ($dbGroups)
	{
		$arIds = array();
		$arGroups = array();
		while ($g = $dbGroups->GetNext())
		{
			$arGroups[] = $g;
			$arIds[] = $g['GROUP_ID'];
		}

		if (count($arIds) > 0)
		{
			$arSectId = $this->GetSectionsForOwners($arIds, 'GROUP');
			$arFeaturesActive = CSocNetFeatures::IsActiveFeature(SONET_ENTITY_GROUP, $arIds, "calendar");
			$arView = CSocNetFeaturesPerms::CanPerformOperation($uid, SONET_ENTITY_GROUP, $arIds, "calendar", 'view');
			$arWrite = CSocNetFeaturesPerms::CanPerformOperation($uid, SONET_ENTITY_GROUP, $arIds, "calendar", 'write');

			for($i = 0, $l = count($arGroups); $i < $l; $i++)
			{
				$groupId = $arGroups[$i]['GROUP_ID'];
				$groupName = $arGroups[$i]['GROUP_NAME'];

				// Check section
				if(!array_key_exists($groupId, $arSectId) || intval($arSectId[$groupId]) <= 0)
					continue;
				$sectionId = $arSectId[$groupId];

				// Can't view
				if (!$arFeaturesActive[$groupId] || !$arView[$groupId])
					continue;

				// Can't write
				$bReadOnly = !$arWrite[$groupId];
				$res = null;

				if ($bCache)
				{
					$cacheId = serialize(array($sectionId, $groupId, $GLOBALS['USER']->GetUserGroupArray(), $this->spGroupsIblId));

					if ($cache->InitCache($this->cacheTime, $cacheId, $cachePath))
					{
						$res = $cache->GetVars();
						$arCals = $res['arCals'];
					}
				}

				if (!$bCache || empty($res['arCals']))
				{
					$arCals = array();
					// Get calendars
					$arCals_ = $this->GetCalendars(array(
						'bOwner' => true,
						'ownerType' => 'GROUP',
						'ownerId' => $groupId,
						'iblockId' => $this->spGroupsIblId,
						'sectionId' => $sectionId,
						'bSuperposed' => true
					));

					// Save SP section calendars
					$arCals = Array(
						'ID' => $this->spGroupsIblId,
						'NAME' => $groupName,
						'GROUP_TITLE' => GetMessage('EC_SUPERPOSE_GR_GROUP'),
						'GROUP' => 'SOCNET_GROUPS',
						'READONLY' => $bReadOnly,
						'READONLY' => 'Y',
						'ITEMS' => $this->ExtendCalArray($arCals_, array('GROUP_TITLE' => GetMessage('EC_SUPERPOSE_GR_GROUP'), "NAME" => $arGroups[$i]['GROUP_NAME']))
					);

					if ($bCache)
					{
						$cache->StartDataCache($this->cacheTime, $cacheId, $cachePath);
						$cache->EndDataCache(array("arCals" => $arCals));
					}
				}

				$this->arSPCal[] = $arCals;

				if ($groupId == $this->ownerId)
					$this->_sp_par_name = $groupName;
				if (!$this->bSuperpose && count($arCals['ITEMS']) > 0)
					$this->bSuperpose = true;
				if ($this->ownerType == 'GROUP' && $groupId == $this->ownerId)
					$this->allowAdd2SP = true;
			}
		}
	}
}