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<?php
namespace Bitrix\Landing;
class Folder extends \Bitrix\Landing\Internals\BaseTable
{
/**
* Internal class.
* @var string
*/
public static $internalClass = 'FolderTable';
/**
* Deletes all folders for site.
* @param int $siteId Site id.
* @return void
*/
public static function deleteForSite(int $siteId): void
{
$res = self::getList([
'select' => [
'ID'
],
'filter' => [
'SITE_ID' => $siteId
]
]);
while ($row = $res->fetch())
{
parent::delete($row['ID']);
}
}
/**
* Changes SITE_ID for folder, all sub folders, all sub landings.
* @param int $folderId Folder id.
* @param int $newSiteId New folder site id.
* @return void
*/
public static function changeSiteIdRecursive(int $folderId, int $newSiteId)
{
// move sub folders
$res = self::getList([
'select' => [
'ID'
],
'filter' => [
'PARENT_ID' => $folderId
]
]);
while ($row = $res->fetch())
{
$resAffected = self::update($row['ID'], [
'SITE_ID' => $newSiteId
]);
if ($resAffected->isSuccess())
{
self::changeSiteIdRecursive($row['ID'], $newSiteId);
}
}
// move sub landings
$res = Landing::getList([
'select' => [
'ID'
],
'filter' => [
'FOLDER_ID' => $folderId
]
]);
while ($row = $res->fetch())
{
Landing::update($row['ID'], [
'SITE_ID' => $newSiteId
]);
}
}
/**
* Recursively collects all subfolder ids for specific folder.
*
* @param int $folderId Folder id.
* @return array
*/
public static function getSubFolderIds(int $folderId): array
{
$ids = [];
$res = self::getList([
'select' => ['ID'],
'filter' => [
'PARENT_ID' => $folderId,
],
]);
while ($row = $res->fetch())
{
array_push($ids, $row['ID'], ...self::getSubFolderIds($row['ID']));
}
return $ids;
}
/**
* Returns site's folders id.
* @param int $siteId Site id.
* @param array $additionalFilter Optional additional filter.
* @return array
*/
public static function getFolderIdsForSite(int $siteId, array $additionalFilter = []): array
{
$return = [];
$additionalFilter['SITE_ID'] = $siteId;
$res = self::getList([
'select' => [
'ID'
],
'filter' => $additionalFilter
]);
while ($row = $res->fetch())
{
$return[] = $row['ID'];
}
return $return;
}
/**
* Returns breadcrumbs for folder of site.
* @param int $folderId Folder id.
* @param int|null $siteId Site id (optional, but desirable for optimisation).
* @return array
*/
public static function getBreadCrumbs(int $folderId, ?int $siteId = null): array
{
static $cacheFolders = [];
$crumbs = [];
if (!$siteId)
{
$res = self::getList([
'select' => [
'SITE_ID'
],
'filter' => [
'ID' => $folderId
],
'limit' => 1
]);
if ($row = $res->fetch())
{
$siteId = $row['SITE_ID'];
}
}
if (!$siteId)
{
return $crumbs;
}
// get all folder's chunks for the site
if (!array_key_exists($siteId, $cacheFolders))
{
$cacheFolders[$siteId] = [];
$res = self::getList([
'select' => [
'ID', 'TITLE', 'INDEX_ID', 'CODE',
'PARENT_ID', 'ACTIVE', 'DELETED'
],
'filter' => [
'SITE_ID' => $siteId
]
]);
while ($row = $res->fetch())
{
$cacheFolders[$siteId][$row['ID']] = $row;
}
}
if (!$cacheFolders[$siteId])
{
return $crumbs;
}
// build recursively
$folders = $cacheFolders[$siteId];
do
{
if (!isset($folders[$folderId]))
{
break;
}
$crumbs[] = $folders[$folderId];
$folderId = $folders[$folderId]['PARENT_ID'];
}
while ($folderId);
return array_reverse($crumbs);
}
/**
* Returns breadcrumbs for folder of site as string.
* @param int $folderId Folder id.
* @param string $glue Glue for implode breadcrumbs.
* @param int|null $siteId Site id (optional, but desirable for optimisation).
* @return string
*/
public static function getBreadCrumbsString(int $folderId, string $glue, ?int $siteId = null): string
{
$path = [];
$crumbs = self::getBreadCrumbs($folderId, $siteId);
foreach ($crumbs as $crumb)
{
$path[] = $crumb['TITLE'];
}
return implode($glue, $path);
}
/**
* Returns folder's full path with parents folders.
* @param int $folderId Folder id.
* @param int|null $siteId Site id (optional, but desirable for optimisation).
* @param array &$lastFolder Last folder item.
* @return string
*/
public static function getFullPath(int $folderId, ?int $siteId = null, array &$lastFolder = []): string
{
$codes = [];
foreach (self::getBreadCrumbs($folderId, $siteId) as $folder)
{
$lastFolder = $folder;
$codes[] = $folder['CODE'];
}
return '/' . implode('/', $codes) . '/';
}
}