ezsystems / ezpublish-kernel

        // Historize everything first to avoid name conflicts in case swapped Locations are siblings

        $this->historizeBeforeSwap($location1Entries, $location2Entries);

        foreach ($location2Entries as $row) {

            $alwaysAvailable = (bool)($row['lang_mask'] & 1);

            $languageIds = $this->extractLanguageIdsFromMask($row['lang_mask']);

            foreach ($languageIds as $languageId) {

                $isMainLanguage = $languageId == $location2MainLanguageId;

                $this->internalPublishUrlAliasForLocation(

                    $location1Id,

                    $location1ParentId,

                    $row['text'],

                    $languageId,

                    $isMainLanguage && $alwaysAvailable,

                    $isMainLanguage,

                    $autoLocation1['id']

                );

            }

        }

        foreach ($location1Entries as $row) {

            $alwaysAvailable = (bool)($row['lang_mask'] & 1);

            }

        }

        foreach ($location1Entries as $row) {

            $alwaysAvailable = (bool)($row['lang_mask'] & 1);

            $languageIds = $this->extractLanguageIdsFromMask($row['lang_mask']);

            foreach ($languageIds as $languageId) {

                $isMainLanguage = $languageId == $location1MainLanguageId;

                $this->internalPublishUrlAliasForLocation(

                    $location2Id,

                    $location2ParentId,

                    $row['text'],

                    $languageId,

                    $isMainLanguage && $alwaysAvailable,

                    $isMainLanguage,

                    $autoLocation2['id']

                );

            }

        }

    }

    /**