Intergration problem

Hi,
Im having problems with intergrating G2 with mxBB - I am upgrading an existing intergration, but some of the API calls have changed since and im having issues.

The main problem seems to be with user creation.

This function seems to be the problem

function _g2addexternalMapEntry($externalId, $entityId, $entityType )

	{

		global $db, $failures, $fullpath, $map_debug;



		$is_ok = true;

		if (is_int($entityType))

		{

			$entityType = $entityType == MAP_MXBB_USER ? 'GalleryUser' : 'GalleryGroup';

		}



		require_once ($fullpath."/".'modules/core/classes/ExternalIdMap.class');



		$ret = ExternalIdMap :: addMapEntry(array ('externalId' => $externalId, 'entityType' => $entityType, 'entityId' => $entityId));



		if ($ret->isError())

		{

			$failures[] = $externalId;

			$is_ok = false;

		}



		$map_debug .= $is_ok ? '<br>externalMapEntry inserted successfully' : '<br>ERROR: externalMapEntry not inserted';

		return $is_ok;

	}

I have gathered that all references to if ($ret->isError()) should now be $ret()
but its this line thats the issue

$ret = ExternalIdMap :: addMapEntry(array ('externalId' => $externalId, 'entityType' => $entityType, 'entityId' => $entityId));

AS ExternalIdMap :: addMapEntry no longer exists what do I use in its place as $ret = GalleryCoreApi :: addMapEntry(array ('externalId' => $externalId, 'entityType' => $entityType, 'entityId' => $entityId));
didnt work.....

Many thanks for any help

see:
- http://codex.gallery2.org/Gallery2:API_Changes_From_2.0_To_2.1#GalleryEmbedApi
- instead of ExternalIdMap::addMapEntry, please use GalleryCoreApi::addMapEntry http://gallery.menalto.com/apidoc/GalleryCore/Classes/GalleryCoreApi.html#methodaddMapEntry
or use GalleryEmbed::addExternalIdMapEntry http://gallery.menalto.com/apidoc/GalleryCore/Classes/GalleryEmbed.html#addExternalIdMapEntry

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Doumentation: Support / Troubleshooting | Installation, Upgrade, Configuration and Usage