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Signals reference

Signals reference¶

This page references all available Signals that you can listen to, triggered by ("Public") Repository API in eZ Platform.

For more information, check Listening to Core events.

All Signals are relative to eZ\Publish\Core\SignalSlot\Signal namespace.

Transactions

Signals are sent after transactions are executed, making Signals transaction safe.

BookmarkService¶

Signal type	Properties	Triggered by
`BookmarkService\CreateBookmarkSignal`	`locationId`	`BookmarkService::createBookmark()`
`BookmarkService\DeleteBookmarkSignal`	`locationId`	`BookmarkService::deleteBookmark()`

ContentService¶

Signal type	Properties	Triggered by
`ContentService\AddRelationSignal`	`srcContentId` (source contentId, aka referrer) `srcVersionNo` `dstContentId` (destination contentId, aka target)	`ContentService::addRelation()`
`ContentService\AddTranslationInfoSignal` (deprecated)	N/A
`ContentService\CopyContentSignal`	`srcContentId` (original content ID) `srcVersionNo` `dstContentId` (contentId of the copy) `dstVersionNo` `dstParentLocationId` (locationId where the content has been copied)	`ContentService::copyContent()`
`ContentService\CreateContentDraftSignal`	`contentId` `versionNo` `newVersionNo` `userId` (ID of User used to create the draft, or null - current User) `languageCode`	`ContentService::createContentDraft()`
`ContentService\CreateContentSignal`	`contentId` `versionNo`	`ContentService::createContent()`
`ContentService\DeleteContentSignal`	`contentId` `affectedLocationIds`	`ContentService::deleteContent()`
`ContentService\DeleteRelationSignal`	`srcContentId` `srcVersionNo` `dstContentId`	`ContentService::deleteRelation()`
`ContentService\DeleteTranslationSignal`	`contentId` `languageCode`	`ContentService::deleteTranslation()`
`ContentService\DeleteVersionSignal`	`contentId` `versionNo`	`ContentService::deleteVersion()`
`ContentService\HideContentSignal`	`contentId`	`ContentService::hideContent()`
`ContentService\PublishVersionSignal`	`contentId` `versionNo` `affectedTranslations`	`ContentService::publishVersion()`
`ContentService\RevealContentSignal`	`contentId`	`ContentService::revealContent()`
`ContentService\TranslateVersionSignal` (deprecated)	`contentId` `versionNo` `userId`
`ContentService\UpdateContentMetadataSignal`	`contentId`	`ContentService::updateContentMetadata()`
`ContentService\UpdateContentSignal`	`contentId` `versionNo`	`ContentService::updateContent()`

ContentTypeService¶

Signal type	Properties	Triggered by
`ContentTypeService\AddFieldDefinitionSignal`	`contentTypeDraftId`	`ContentTypeService::addFieldDefinition()`
`ContentTypeService\AssignContentTypeGroupSignal`	`contentTypeId` `contentTypeGroupId`	`ContentTypeService::assignContentTypeGroup()`
`ContentTypeService\CopyContentTypeSignal`	`contentTypeId` `userId`	`ContentTypeService::copyContentType()`
`ContentTypeService\CreateContentTypeDraftSignal`	`contentTypeId`	`ContentTypeService::createContentTypeDraft()`
`ContentTypeService\CreateContentTypeGroupSignal`	`groupId`	`ContentTypeService::createContentTypeGroup()`
`ContentTypeService\CreateContentTypeSignal`	`contentTypeId`	`ContentTypeService::createContentType()`
`ContentTypeService\DeleteContentTypeGroupSignal`	`contentTypeGroupId`	`ContentTypeService::deleteContentTypeGroup()`
`ContentTypeService\DeleteContentTypeSignal`	`contentTypeId`	`ContentTypeService::deleteContentType()`
`ContentTypeService\PublishContentTypeDraftSignal`	`contentTypeDraftId`	`ContentTypeService::publishContentTypeDraft()`
`ContentTypeService\RemoveFieldDefinitionSignal`	`contentTypeDraftId` `fieldDefinitionId`	`ContentTypeService::removeFieldDefinition()`
`ContentTypeService\UnassignContentTypeGroupSignal`	`contentTypeId` `contentTypeGroupId`	`ContentTypeService::unassignContentTypeGroup()`
`ContentTypeService\UpdateContentTypeDraftSignal`	`contentTypeDraftId`	`ContentTypeService::updateContentTypeDraft()`
`ContentTypeService\UpdateContentTypeGroupSignal`	`contentTypeGroupId`	`ContentTypeService::updateContentTypeGroup()`
`ContentTypeService\UpdateFieldDefinitionSignal`	`contentTypeDraftId` `fieldDefinitionId`	`ContentTypeService::updateFieldDefinition()`
`ContentTypeService\RemoveContentTypeDraftTranslationSignal`	`contentTypeDraftId` `languageCode`	`ContentTypeService::removeContentTypeTranslation()`

LanguageService¶

Signal type	Properties	Triggered by
`LanguageService\CreateLanguageSignal`	`languageId`	`LanguageService::createLanguage()`
`LanguageService\DeleteLanguageSignal`	`languageId`	`LanguageService::deleteLanguage()`
`LanguageService\DisableLanguageSignal`	`languageId`	`LanguageService::disableLanguage()`
`LanguageService\EnableLanguageSignal`	`languageId`	`LanguageService::enableLanguage()`
`LanguageService\UpdateLanguageNameSignal`	`languageId` `newName`	`LanguageService::updateLanguageName()`

LocationService¶

Signal type	Properties	Triggered by
`LocationService\CopySubtreeSignal`	`subtreeId` (top locationId of the subtree to be copied) `targetParentLocationId` `targetNewSubtreeId`	`LocationService::copySubtree()`
`LocationService\CreateLocationSignal`	`contentId` `locationId` `parentLocationId`	`LocationService::createLocation()`
`LocationService\DeleteLocationSignal`	`contentId` `locationId` `parentLocationId`	`LocationService::deleteLocation()`
`LocationService\HideLocationSignal`	`contentId` `locationId` `currentVersionNo` `parentLocationId`	`LocationService::hideLocation()`
`LocationService\UnhideLocationSignal`	`contentId` `locationId` `currentVersionNo` `parentLocationId`	`LocationService::unhideLocation()`
`LocationService\MoveSubtreeSignal`	`subtreeId` `oldParentLocationId` `newParentLocationId`	`LocationService::moveSubtree()`
`LocationService\SwapLocationSignal`	`content1Id` `location1Id` `parentLocation1Id` `content2Id` `location2Id` `parentLocation1Id`	`LocationService::swapLocation()`
`LocationService\UpdateLocationSignal`	`contentId` `locationId` `parentLocationId`	`LocationService::updateLocation()` `URLAliasService::refreshSystemUrlAliasesForLocation`

NotificationService¶

Signal type	Properties	Triggered by
`NotificationService\NotificationCreateSigna`	`ownerId` `type` `data`	`NotificationService::createNotification`
`NotificationService\NotificationDeleteSigna`	`notificationId`	`NotificationService::deleteNotification`
`NotificationService\NotificationReadSignal`	`notificationId`	`NotificationService::markNotificationAsRead`

ObjectStateService¶

Signal type	Properties	Triggered by
`ObjectStateService\CreateObjectStateGroupSignal`	`objectStateGroupId`	`ObjectStateService::createObjectStateGroup()`
`ObjectStateService\CreateObjectStateSignal`	`objectStateGroupId` `objectStateId`	`ObjectStateService::createObjectState()`
`ObjectStateService\DeleteObjectStateGroupSignal`	`objectStateGroupId`	`ObjectStateService::deleteObjectStateGroup()`
`ObjectStateService\DeleteObjectStateSignal`	`objectStateId`	`ObjectStateService::deleteObjectState()`
`ObjectStateService\SetContentStateSignal`	`contentId` `objectStateGroupId` `objectStateId`	`ObjectStateService::setContentState()`
`ObjectStateService\SetPriorityOfObjectStateSignal`	`objectStateId` `priority`	`ObjectStateService::setPriorityOfObjectState()`
`ObjectStateService\UpdateObjectStateGroupSignal`	`objectStateGroupId`	`ObjectStateService::updateObjectStateGroup()`
`ObjectStateService\UpdateObjectStateSignal`	`objectStateId`	`ObjectStateService::updateObjectState()`

RoleService¶

Signal type	Properties	Triggered by
`RoleService\AddPolicyByRoleDraftSignal`	`roleId` `policyId`	`RoleService::addPolicyByRoleDraft()`
`RoleService\AddPolicySignal`	`roleId` `policyId`	`RoleService::addPolicy()`
`RoleService\AssignRoleToUserGroupSignal`	`roleId` `userGroupId` `roleLimitation`	`RoleService::assignRoleToUserGroup()`
`RoleService\AssignRoleToUserSignal`	`roleId` `userId` `roleLimitation`	`RoleService::assignRoleToUser()`
`RoleService\CreateRoleDraftSignal`	`roleId`	`RoleService::createRoleDraft()`
`RoleService\CreateRoleSignal`	`roleId`	`RoleService::createRole()`
`RoleService\DeleteRoleDraftSignal`	`roleId`	`RoleService::deleteRoleDraft()`
`RoleService\DeleteRoleSignal`	`roleId`	`RoleService::deleteRole()`
`RoleService\PublishRoleDraftSignal`	`roleId`	`RoleService::publishRoleDraft()`
`RoleService\RemovePolicyByRoleDraftSignal`	`roleId` `policyId`	`RoleService::removePolicyByRoleDraft()`
`RoleService\RemovePolicySignal`	`roleId` `policyId`	`RoleService::removePolicy()`
`RoleService\RemoveRoleAssignmentSignal`	`roleAssignmentId`	`RoleService::removeRoleAssignment()`
`RoleService\UnassignRoleFromUserGroupSignal`	`roleId` `userGroupId`	`RoleService::unassignRoleFromUserGroup()` (deprecated)
`RoleService\UnassignRoleFromUserSignal`	`roleId` `userId`	`RoleService::unassignRoleFromUser()` (deprecated)
`RoleService\UpdatePolicySignal`	`policyId`	`RoleService::updatePolicy()` (deprecated) `RoleService::updatePolicyByRoleDraft()`
`RoleService\UpdateRoleDraftSignal`	`roleId`	`RoleService::updateRoleDraft()`
`RoleService\UpdateRoleSignal`	`roleId`	`RoleService::updateRole()` (deprecated)

SectionService¶

Signal type	Properties	Triggered by
`SectionService\AssignSectionSignal`	`contentId` `sectionId`	`SectionService::assignSection()`
`SectionService\AssignSectionToSubtreeSignal`	`locationId` `sectionId`	`SectionService::assignSectionToSubtree()`
`SectionService\CreateSectionSignal`	`sectionId`	`SectionService::createSection()`
`SectionService\DeleteSectionSignal`	`sectionId`	`SectionService::deleteSection()`
`SectionService\UpdateSectionSignal`	`sectionId`	`SectionService::updateSection()`

TrashService¶

Signal type	Properties	Triggered by
`TrashService\DeleteTrashItemSignal`	`trashItemDeleteResult`	`TrashService::deleteTrashItem()`
`TrashService\EmptyTrashSignal`	`trashItemDeleteResultList`	`TrashService::emptyTrash()`
`TrashService\RecoverSignal`	`trashItemId` `contentId` `newParentLocationId` `newLocationId`	`TrashService::recover()`
`TrashService\TrashSignal`	`locationId` `parentLocationId` `contentId` `contentTrashed`	`TrashService::trash()`

URLAliasService¶

Signal type	Properties	Triggered by
`URLAliasService\CreateGlobalUrlAliasSignal`	`urlAliasId`	`URLAliasService::createGlobalUrlAlias()`
`URLAliasService\CreateUrlAliasSignal`	`urlAliasId`	`URLAliasService::createUrlAlias()`
`URLAliasService\RemoveAliasesSignal`	`aliasList`	`URLAliasService::removeAliases()`

URLService¶

Signal type	Properties	Triggered by
`URLService\UpdateUrlSignal`	`urlId` `urlChanged`	`URLService::updateUrl()`

URLWildcardService¶

Signal type	Properties	Triggered by
`URLWildcardService\CreateSignal`	`urlWildcardId`	`URLWildcardService::create()`
`URLWildcardService\RemoveSignal`	`urlWildcardId`	`URLWildcardService::remove()`
`URLWildcardService\TranslateSignal`	`url`	`URLWildcardService::translate()`

UserService¶

Signal type	Properties	Triggered by
`UserService\AssignUserToUserGroupSignal`	`userId` `userGroupId`	`UserService::assignUserToUserGroup()`
`UserService\CreateUserGroupSignal`	`userGroupId`	`UserService::createUserGroup()`
`UserService\CreateUserSignal`	`userId`	`UserService::createUser()`
`UserService\DeleteUserGroupSignal`	`userGroupId` `affectedLocationIds`	`UserService::deleteUserGroup()`
`UserService\DeleteUserSignal`	`userId` `affectedLocationIds`	`UserService::deleteUser()`
`UserService\MoveUserGroupSignal`	`userGroupId` `newParentId`	`UserService::moveUserGroup()`
`UserService\UnAssignUserFromUserGroupSignal`	`userId` `userGroupId`	`UserService::unAssignUserFromUserGroup()`
`UserService\UpdateUserGroupSignal`	`userGroupId`	`UserService::updateUserGroup()`
`UserService\UpdateUserSignal`	`userId`	`UserService::updateUser()`
`UserService\UpdateUserTokenSignal`	`userId`	`UserService::updateUserToken()`

UserPreferenceService¶

Signal type	Properties	Triggered by
`UserPreferenceService\UserPreferenceSetSignal`	`name` `value`	`UserPreferenceService::setUserPreference()`