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eZ Platform v3.0 deprecations and BC breaks

eZ Platform v3.0 deprecations and backwards compatibility breaks¶

This page lists backwards compatibility breaks and deprecations introduced in eZ Platform v3.0.

Upgrade to v3

For a guide on moving your project to v3, see eZ Platform v3.0 project update instructions.

Symfony 5¶

v3.0 now uses Symfony 5 instead of Symfony 3. Refer to Symfony changelog for 4.0 and for 5.0 as well as Symfony upgrade guides for 4.0 and for 5.0 to learn about all changes it entails.

See v3.0 project update for the steps you need to take to update your project to Symfony 5. See also full requirements for installing eZ Platform.

Template configuration¶

Following the upgrade to Symfony 5, the templating component integration is now deprecated. As a result, the way to indicate a template path has changed.

Example 1:

Now: "@@EzPlatformUser/user_settings/list.html.twig"
Formerly: "EzPlatformUserBundle:user_settings:list.html.twig"

Example 2:

Now: {% extends "@EzPublishCore/content_fields.html.twig" %}
Formerly: {% extends "EzPublishCoreBundle::content_fields.html.twig" %}

Clustering configuration¶

Following the upgrade to Symfony 5, the DFS IO handler must be configured in a different way.

For more information, see the Doctrine connection configuration example in the Clustering article.

Field Types¶

The following tags used to register Field Type features in the service container have been renamed:

Former name	New name
`ezpublish.fieldType`	`ezplatform.field_type`
`ezpublish.fieldType.indexable`	`ezplatform.field_type.indexable`
`ezpublish.storageEngine.legacy.converter`	`ezplatform.field_type.legacy_storage.converter`
`ezpublish.fieldType.parameterProvider`	`ezplatform.field_type.parameter_provider`
`ezpublish_rest.field_type_processor`	`ibexa.rest.field_type.processor`
`ez.fieldFormMapper.value`	`ezplatform.field_type.form_mapper.value`
`ez.fieldFormMapper.definition`	`ezplatform.field_type.form_mapper.definition`
`ezpublish.fieldType.externalStorageHandler`	`ezplatform.field_type.external_storage_handler`
`ezpublish.fieldType.externalStorageHandler.gateway`	`ezplatform.field_type.external_storage_handler.gateway`

Deprecated method eZ\Publish\SPI\FieldType\FieldType::getName is now supported with a new signature similar to eZ\Publish\SPI\FieldType\Nameable::getFieldName(), which has been removed. See eZ Platform v3.0 project update for further information.

The deprecated eZ\Publish\Core\FieldType\RichText namespace has been removed, as it was moved to a separate bundle in v2.4.

The following classes and namespaces have been deprecated and dropped:

eZ\Publish\SPI\FieldType\EventListener
eZ\Publish\SPI\FieldType\Event
eZ\Publish\SPI\FieldType\Events\**

Deprecated ezprice and ezpage Field Types have been removed.

Configuration through `ezplatform`¶

In YAML configuration, ezplatform is now used instead of ezpublish as the main configuration key.

Assetic support¶

Assetic support has been dropped.

Installers¶

Custom Installers¶

The following Symfony Service definitions that provide extension point to create custom installers have been removed:

ezplatform.installer.clean_installer
ezplatform.installer.db_based_installer

Enterprise Edition installer¶

The ezstudio.installer.studio_installer service has been renamed to the FQCN-named service EzSystems\EzPlatformEnterpriseEditionInstallerBundle\Installer\Installer. Deprecated ezplatform.ee.installer.class service container parameter has been removed.

See eZ Platform v3.0 project update instructions for upgrade details.

ezplatform-admin-ui¶

Functions renamed¶

Former name	New name
`ez_is_field_empty`	`ez_field_is_empty`
`ezplatform_admin_ui_component_group`	`ez_render_component_group`
`ez_platform_tabs`	`ez_render_tab_group`
`ez_render_fielddefinition_edit`	`ez_render_field_definition_edit`
`ez_path_string_to_locations`	`ez_path_to_locations`
`ez_image_asset_content_field_identifier`	`ez_content_field_identifier_image_asset`
`encode_field`	`ez_field_encode`
`ez_http_tag_location`	`ez_http_cache_tag_location`
`ez_first_filled_image_field_identifier`	`ez_content_field_identifier_first_filled_image`
`ez_render_fielddefinition_settings`	`ez_render_field_definition_settings`
`encode_block_value`	`ez_block_value_encode`
`ezplatform_page_builder_cross_origin_helper`	`ez_page_builder_cross_origin_helper`

Twig helper renamed¶

Selected Twig helpers names have been changed.

Additionally, the ez_trans_prop Twig function has been removed.

Global variables renamed¶

Former name	New name
`admin_ui_config`	`ez_admin_ui_config`
`ezpublish`	`ezplatform`

Filters renamed¶

Former name	New name
`richtext_to_html5`	`ez_richtext_to_html5`
`richtext_to_html5_edit`	`ez_richtext_to_html5_edit`

JavaScript¶

Event names changed¶

Selected event names have been changed.

Former name	New name
`invalidFileSize`	`ez-invalid-file-size`
`addressNotFound`	`ez-address-not-found`
`cancelErrors`	`ez-cancel-errors`
`ezsettings.default.content_type.about`	`ezsettings.admin_group.content_type.about`
`ezsettings.default.content_type.article`	`ezsettings.admin_group.content_type.article`
`ezsettings.default.content_type.blog`	`ezsettings.admin_group.content_type.blog`
`ezsettings.default.content_type.blog_post`	`ezsettings.admin_group.content_type.blog_post`
`ezsettings.default.content_type.folder`	`ezsettings.admin_group.content_type.folder`
`ezsettings.default.content_type.form`	`ezsettings.admin_group.content_type.form`
`ezsettings.default.content_type.place`	`ezsettings.admin_group.content_type.place`
`ezsettings.default.content_type.product`	`ezsettings.admin_group.content_type.product`
`ezsettings.default.content_type.field`	`ezsettings.admin_group.content_type.field`
`ezsettings.default.content_type.user`	`ezsettings.admin_group.content_type.user`
`ezsettings.default.content_type.user_group`	`ezsettings.admin_group.content_type.user_group`
`ezsettings.default.content_type.file`	`ezsettings.admin_group.content_type.file`
`ezsettings.default.content_type.gallery`	`ezsettings.admin_group.content_type.gallery`
`ezsettings.default.content_type.image`	`ezsettings.admin_group.content_type.image`
`ezsettings.default.content_type.video`	`ezsettings.admin_group.content_type.video`
`ezsettings.default.content_type.landing_page`	`ezsettings.admin_group.content_type.landing_page`
`ezsettings.default.content_type.default-config`	`ezsettings.admin_group.content_type.default-config`
`ezsettings.default.pagination.search_limit`	`ezsettings.admin_group.pagination.search_limit`
`ezsettings.default.pagination.trash_limit`	`ezsettings.admin_group.pagination.trash_limit`
`ezsettings.default.pagination.section_limit`	`ezsettings.admin_group.pagination.section_limit`
`ezsettings.default.pagination.language_limit`	`ezsettings.admin_group.pagination.language_limit`
`ezsettings.default.pagination.role_limit`	`ezsettings.admin_group.pagination.role_limit`
`ezsettings.default.pagination.content_type_group_limit`	`ezsettings.admin_group.pagination.content_type_group_limit`
`ezsettings.default.pagination.content_type_limit`	`ezsettings.admin_group.pagination.content_type_limit`
`ezsettings.default.pagination.role_assignment_limit`	`ezsettings.admin_group.pagination.role_assignment_limit`
`ezsettings.default.pagination.policy_limit`	`ezsettings.admin_group.pagination.policy_limit`
`ezsettings.default.pagination.version_draft_limit`	`ezsettings.admin_group.pagination.version_draft_limit`
`ezsettings.default.pagination.content_system_url_limit`	`ezsettings.admin_group.pagination.content_system_url_limit`
`ezsettings.default.pagination.content_custom_url_limit`	`ezsettings.admin_group.pagination.content_custom_url_limit`
`ezsettings.default.pagination.content_role_limit`	`ezsettings.admin_group.pagination.content_role_limit`
`ezsettings.default.pagination.content_policy_limit`	`ezsettings.admin_group.pagination.content_policy_limit`
`ezsettings.default.pagination.bookmark_limit`	`ezsettings.admin_group.pagination.bookmark_limit`
`ezsettings.default.pagination.notification_limit`	`ezsettings.admin_group.pagination.notification_limit`
`ezsettings.default.pagination.content_draft_limit`	`ezsettings.admin_group.pagination.content_draft_limit`
`ezsettings.default.security.token_interval_spec`	`ezsettings.admin_group.security.token_interval_spec`
`ezsettings.default.user_content_type_identifier`	`ezsettings.admin_group.user_content_type_identifier`
`ezsettings.default.user_group_content_type_identifier`	`ezsettings.admin_group.user_group_content_type_identifier`
`ezsettings.default.subtree_operations.copy_subtree.limit`	`ezsettings.admin_group.subtree_operations.copy_subtree.limit`
`ezsettings.default.notifications.error.timeout`	`ezsettings.admin_group.notifications.error.timeout`
`ezsettings.default.notifications.warning.timeout`	`ezsettings.admin_group.notifications.warning.timeout`
`ezsettings.default.notifications.success.timeout`	`ezsettings.admin_group.notifications.success.timeout`
`ezsettings.default.notifications.info.timeout`	`ezsettings.admin_group.notifications.info.timeout`
`ezsettings.default.content_tree_module.load_more_limit`	`ezsettings.admin_group.content_tree_module.load_more_limit`
`ezsettings.default.content_tree_module.children_load_max_limit`	`ezsettings.admin_group.content_tree_module.children_load_max_limit`
`ezsettings.default.content_tree_module.tree_max_depth`	`ezsettings.admin_group.content_tree_module.tree_max_depth`
`ezsettings.default.content_tree_module.allowed_content_types`	`ezsettings.admin_group.content_tree_module.allowed_content_types`
`ezsettings.default.content_tree_module.ignored_content_types`	`ezsettings.admin_group.content_tree_module.ignored_content_types`
`ezsettings.default.content_tree_module.tree_root_location_id`	`ezsettings.admin_group.content_tree_module.tree_root_location_id`

Template organization¶

Templates renamed¶

The following templates used in the Back Office have been renamed:

Former name	New name
admin/systeminfo/composer.html.twig	admin/system_info/composer.html.twig
admin/systeminfo/database.html.twig	admin/system_info/database.html.twig
admin/systeminfo/hardware.html.twig	admin/system_info/hardware.html.twig
admin/systeminfo/info.html.twig	admin/system_info/info.html.twig
admin/systeminfo/php.html.twig	admin/system_info/php.html.twig
admin/systeminfo/symfony_kernel.html.twig	admin/system_info/symfony_kernel.html.twig
content/content_edit/parts/javascripts.html.twig	content/content_edit/part/javascripts.html.twig
content/content_edit/parts/stylesheets.html.twig	content/content_edit/part/stylesheets.html.twig
content/locationview.html.twig	content/location_view.html.twig
content/widgets/content_create.html.twig	content/widget/content_create.html.twig
content/widgets/content_edit.html.twig	content/widget/content_edit.html.twig
content/widgets/user_edit.html.twig	content/widget/user_edit.html.twig
errors/403.html.twig	error/403.html.twig
errors/404.html.twig	error/404.html.twig
errors/error.html.twig	error/error.html.twig
fieldtypes/edit/binary_base.html.twig	field_type/edit/binary_base.html.twig
fieldtypes/edit/binary_base_fields.html.twig	field_type/edit/binary_base_fields.html.twig
fieldtypes/edit/ezauthor.html.twig	field_type/edit/ezauthor.html.twig
fieldtypes/edit/ezbinaryfile.html.twig	field_type/edit/ezbinaryfile.html.twig
fieldtypes/edit/ezboolean.html.twig	field_type/edit/ezboolean.html.twig
fieldtypes/edit/ezdate.html.twig	field_type/edit/ezdate.html.twig
fieldtypes/edit/ezdatetime.html.twig	field_type/edit/ezdatetime.html.twig
fieldtypes/edit/ezgmaplocation.html.twig	field_type/edit/ezgmaplocation.html.twig
fieldtypes/edit/ezimage.html.twig	field_type/edit/ezimage.html.twig
fieldtypes/edit/ezimageasset.html.twig	field_type/edit/ezimageasset.html.twig
fieldtypes/edit/ezkeyword.html.twig	field_type/edit/ezkeyword.html.twig
fieldtypes/edit/ezmedia.html.twig	field_type/edit/ezmedia.html.twig
fieldtypes/edit/ezobjectrelation.html.twig	field_type/edit/ezobjectrelation.html.twig
fieldtypes/edit/ezobjectrelationlist.html.twig	field_type/edit/ezobjectrelationlist.html.twig
fieldtypes/edit/ezrichtext.html.twig	field_type/edit/ezrichtext.html.twig
fieldtypes/edit/ezselection.html.twig	field_type/edit/ezselection.html.twig
fieldtypes/edit/eztime.html.twig	field_type/edit/eztime.html.twig
fieldtypes/edit/ezuser.html.twig	field_type/edit/ezuser.html.twig
fieldtypes/edit/relation_base.html.twig	field_type/edit/relation_base.html.twig
fieldtypes/preview/content_fields.html.twig	field_type/preview/content_fields.html.twig
fieldtypes/preview/ezimageasset.html.twig	field_type/preview/ezimageasset.html.twig
fieldtypes/preview/ezobjectrelationlist_row.html.twig	field_type/preview/ezobjectrelationlist_row.html.twig
Limitation/null_limitation_values.html.twig	limitation/null_limitation_values.html.twig
Limitation/udw_limitation_value.html.twig	limitation/udw_limitation_value.html.twig
Limitation/udw_limitation_value_list_item.html.twig	limitation/udw_limitation_value_list_item.html.twig
parts/breadcrumbs.html.twig	part/breadcrumbs.html.twig
parts/form/assign_section_widget.html.twig	part/form/assign_section_widget.html.twig
parts/form/flat_widgets.html.twig	part/form/flat_widgets.html.twig
parts/location_bookmark.html.twig	part/location_bookmark.html.twig
parts/menu/sidebar_base.html.twig	part/menu/sidebar_base.html.twig
parts/menu/sidebar_right.html.twig	part/menu/sidebar_right.html.twig
parts/menu/sidebar_left.html.twig	part/menu/sidebar_left.html.twig
parts/menu/top_menu.html.twig	part/menu/top_menu.html.twig
parts/menu/top_menu_2nd_level.html.twig	part/menu/top_menu_2nd_level.html.twig
parts/menu/top_menu_base.html.twig	part/menu/top_menu_base.html.twig
parts/menu/user_menu.html.twig	part/menu/user_menu.html.twig
parts/navigation.html.twig	part/navigation.html.twig
parts/notification.html.twig	part/notification.html.twig
parts/page_title.html.twig	part/page_title.html.twig
parts/path.html.twig	part/path.html.twig
parts/tab/content_type.html.twig	part/tab/content_type.html.twig
parts/tab/default.html.twig	part/tab/default.html.twig
parts/tab/locationview.html.twig	part/tab/location_view.html.twig
parts/tab/system_info.html.twig	part/tab/system_info.html.twig
parts/table_header.html.twig	part/table_header.html.twig
parts/tag.html.twig	part/tag.html.twig
Security/base.html.twig	security/base.html.twig
Security/forgot_user_password/index.html.twig	security/forgot_user_password/index.html.twig
Security/forgot_user_password/success.html.twig	security/forgot_user_password/success.html.twig
Security/forgot_user_password/with_login.html.twig	security/forgot_user_password/with_login.html.twig
Security/form_fields.html.twig	security/form_fields.html.twig
Security/login.html.twig	security/login.html.twig
Security/mail/forgot_user_password.html.twig	security/mail/forgot_user_password.html.twig
Security/reset_user_password/index.html.twig	security/reset_user_password/index.html.twig
Security/reset_user_password/invalid_link.html.twig	security/reset_user_password/invalid_link.html.twig
Security/reset_user_password/success.html.twig	security/reset_user_password/success.html.twig
user-profile/change_user_password.html.twig	user_profile/change_user_password.html.twig
user-profile/form_fields.html.twig	user_profile/form_fields.html.twig

Templates relocated¶

The @ezdesign/account/error/credentials_expired.html.twig has been relocated from src/bundle/Resources/views/Security/error to src/bundle/Resources/views/themes/admin/account/error.

The UDW configuration has been changed. For the full list of UDW configuration keys and their descriptions, see UDW configuration.

Online Editor¶

All Online Editor front-end code and assets (such as JS, CSS, fonts, etc.) have been moved from ezplatform-admin-ui to ezplatform-richtext.

Adding new tabs in the Back Office¶

The way of adding custom tab groups in the Back Office has changed. You now need to make use of the TabsComponent.

Content type forms¶

Content type editing, including Action Dispatchers, Form Processors, Types and Data classes related to content types/Limitations, has been moved to ezplatform-admin-ui from repository-forms.

Code cleanup in Back Office¶

The following deprecated items have been removed:

Removed code	Belongs to	Use instead
`canEdit`	`EzSystems\EzPlatformAdminUiBundle\Controller\LanguageController::viewAction`	`can_administrate`
`canAssign`	`EzSystems\EzPlatformAdminUiBundle\Controller\LanguageController::viewAction`	`can_administrate`
`baseLanguage`	`EzSystems\EzPlatformAdminUi\EventListener\ContentTranslateViewFilterParametersListener::onFilterViewParameters`	`base_language`
`contentType`	`EzSystems\EzPlatformAdminUi\EventListener\ContentTranslateViewFilterParametersListener::onFilterViewParameters`	`content_type`
`isPublished`	`EzSystems\EzPlatformAdminUi\EventListener\ContentTranslateViewFilterParametersListener::onFilterViewParameters`	`ContentInfo::isPublished`
`fieldDefinitionsByGroup`	`EzSystems\EzPlatformAdminUi\Tab\LocationView\ContentTab`	`field_definitions_by_group`
`full`	`window.eZ.adminUiConfig.dateFormat`	`fullDateTime`
`short`	`window.eZ.adminUiConfig.dateFormat`	`shortDateTime`
`limit`	`EzSystems\EzPlatformAdminUi\UI\Module\Subitems\ContentViewParameterSupplier`	-
`contentTypeNames`	`window.eZ.adminUiConfig`	`contentTypes`

Following the upgrade to Symfony 5, the following event classes have been deprecated:

Deprecated	Use instead
`Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent`	`Symfony\Component\HttpKernel\Event\ExceptionEvent`
`Symfony\Component\HttpKernel\Event\GetResponseEvent`	`Symfony\Component\HttpKernel\Event\RequestEvent`

Also, as of Symfony 5, the transchoice Twig filter has been replaced with trans. New translation strings are required.

SubtreeQuery¶

Deprecated SubtreeQuery class has been removed. In v3.0, it was replaced by EzSystems\EzPlatformAdminUi\QueryType\SubtreeQueryType.

Permission Choice Loaders¶

The following choiceLoaders classes deprecated in v2.5 have been removed:

EzSystems\EzPlatformAdminUi\Form\Type\ChoiceList\Loader\PermissionAwareContentTypeChoiceLoader
EzSystems\EzPlatformAdminUi\Form\Type\ChoiceList\Loader\PermissionAwareLanguageChoiceLoader

Instead, use the following classes:

EzSystems\EzPlatformAdminUi\Form\Type\ChoiceList\Loader\ContentCreateContentTypeChoiceLoader
EzSystems\EzPlatformAdminUi\Form\Type\ChoiceList\Loader\ContentCreateLanguageChoiceLoader

Universal Discovery Widget¶

The deprecated universal_discovery_widget_module.default_location_id setting has been replaced with universal_discovery_widget_module.configuration.default.starting_location_id.

ezplatform-admin-ui-modules¶

This package is deprecated. Its code has been moved to ezplatform-admin-ui.

ezplatform-content-forms¶

This new package contains forms for content creation moved from repository-forms.

ezplatform-design-engine¶

Code cleanup in Design Engine¶

The deprecated Twig\Loader\ExistsLoaderInterface has been removed.
The deprecated Twig_Profiler_Profile Twig class has been replaced with Twig\Profiler\Profile.
The deprecated Twig_Environment Twig class has been replaced with Twig\Environment

ezplatform-form-builder¶

JavaScript¶

Event names changed¶

The following event names have been changed:

Former name	New name
`openUdw`	`ez-open-udw`
`updateFieldName`	`ez-update-field-name`
`fbFormBuilderLoaded`	`ez-form-builder-loaded`
`fbFormBuilderUnloaded`	`ez-form-builder-unloaded`

ezplatform-http-cache¶

FOS Cache Bundle v2¶

HTTP cache bundle now uses FOS Cache Bundle v2.

This entails that:

EzSystems\PlatformHttpCacheBundle\Proxy\TagAwareStore has been removed.
EzSystems\PlatformHttpCacheBundle\Handler\TagHandler has been changed so that the tag is now provided as an option in header_formatter.
tagResponse() from tagHandler has been replaced by tagSymfonyResponse().
Deprecated EzSystems\PlatformHttpCacheBundle\Handler\TagHandlerInterface has been removed.
EzSystems\PlatformHttpCacheBundle\PurgeClient\PurgeClientInterface now only accepts an array as argument in the purge() method, instead of an int.
The X-User-Hash header for recognizing user context has been changed to X-User-Context-Hash.
The key header for purging tags has been changed to xkey-softpurge.
The PURGE method has been changed to PURGEKEY.
The ezplatform.http_cache.tags.header parameter has been removed. Configuration now relies on FOS Cache configuration and its default values.

Code cleanup in HTTP Cache¶

Instances of the following deprecated event classes have been replaced:

Deprecated class	Replaced with
`Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent`	`Symfony\Component\HttpKernel\Event\ExceptionEvent`
`Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent`	`Symfony\Component\HttpKernel\Event\ViewEvent`
`Symfony\Component\HttpKernel\Event\FilterResponseEvent`	`Symfony\Component\HttpKernel\Event\ResponseEvent`
`Symfony\Component\HttpKernel\Event\GetResponseEvent`	`Symfony\Component\HttpKernel\Event\RequestEvent`
`Twig_Extension`	`Twig\Extension\AbstractExtension`
`Twig_SimpleFunction`	`Twig\TwigFunction`

Selected deprecated Role Service and permission-related methods have been removed. For details, see code cleanup in kernel.

ezplatform-kernel replacing ezpublish-kernel¶

ezplatform-kernel package¶

eZ Platform now makes use of ezplatform-kernel instead of ezpublish-kernel. This change is introduced without BC breaks.

API methods¶

Following API methods have been removed:

\eZ\Publish\API\Repository\ContentService::removeTranslation
\eZ\Publish\API\Repository\UserService::loadAnonymousUser
\eZ\Publish\API\Repository\Repository::getCurrentUser
\eZ\Publish\API\Repository\Repository::getCurrentUserReference
\eZ\Publish\API\Repository\Repository::setCurrentUser
\eZ\Publish\API\Repository\Repository::hasAccess
\eZ\Publish\API\Repository\Repository::canUser
\eZ\Publish\API\Repository\RoleService::updateRole
\eZ\Publish\API\Repository\RoleService::addPolicy
\eZ\Publish\API\Repository\RoleService::deletePolicy
\eZ\Publish\API\Repository\RoleService::updatePolicy
\eZ\Publish\API\Repository\RoleService::loadPoliciesByUserId
\eZ\Publish\API\Repository\RoleService::unassignRoleFromUser
\eZ\Publish\API\Repository\RoleService::unassignRoleFromUserGroup
\eZ\Publish\API\Repository\Values\Content\Query\Criterion::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\Ancestor::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\ContentId::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\ContentTypeGroupId::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\ContentTypeId::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\ContentTypeIdentifier::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\FieldRelation::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\FullText::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\LanguageCode::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\LocationId::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\LocationRemoteId::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\MatchAll::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\MatchNone::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\MoreLikeThis::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\ObjectStateId::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\ParentLocationId::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\RemoteId::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\SectionId::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\Subtree::createFromQueryBuilder
\eZ\Publish\API\Repository\Values\Content\Query\Criterion\Visibility::createFromQueryBuilder

SPI methods¶

Following SPI methods have been removed:

\eZ\Publish\SPI\Persistence\Content\Handler::removeTranslationFromContent

Dynamic settings¶

Using dynamic settings (through $setting$ ) and getting settings from the ConfigResolver in a class constructor or method call has been dropped.

You should use the ConfigResolver instead. Do not store the values globally. Every time the value is needed call ConfigResolverInterface::getParameter.

Controllers¶

AbstractController¶

The eZ\Bundle\EzPublishCoreBundle\Controller now extends Symfony\Bundle\FrameworkBundle\Controller\AbstractController instead of Symfony\Bundle\FrameworkBundle\Controller\Controller which has limited access to the service container. For details, see Service Subscribers Locators.

The Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand is deprecated, use Symfony\Component\Console\Command\Command instead.

ViewController¶

Deprecated viewLocation and embedLocation actions of the ViewController have been removed, along with related route _ezpublishLocation. Use:

viewAction instead of viewLocation
embedAction instead of embedLocation

Elastic Search¶

Experimental, deprecated and unsupported code for Elastic Search 1.4.2 has been dropped from kernel, to be replaced with a dedicated bundle for the latest Elastic version in the future.

Field Types¶

Star Rating¶

The unused ezsrrating Field Type has been removed along with the related database storage and clean installation entries.

RichText¶

The ezrichtext Field Type has been removed from ezplatform-kernel. Use ezplatform-richtext instead.

Following this change:

The eZ\Publish\Core\FieldType\RichText namespace has been dropped. All classes are available in ezplatform-richtext.
The only correct configuration (recommended as of v2.4) looks the following way:

Now (as of v3.0):

1	`ezrichtext:`

Formerly (deprecated as of v2.4, removed as of v3.0)

ezpublish:
    ezrichtext

Tags¶

Deprecated ezpublish.query_type tag has been removed in favour of ezplatform.query_type tag.

Signal Slots¶

Signal Slots have been replaced by Symfony Events and Event Listeners.

The application triggers two Events per operation: one before and one after the relevant thing happens (see for example Bookmark events).

Legacy Storage Gateways¶

The following deprecated (since v6.11) Legacy Storage Gateways have been removed:

eZ\Publish\Core\FieldType\BinaryFile\BinaryBaseStorage\Gateway\LegacyStorage
eZ\Publish\Core\FieldType\BinaryFile\BinaryFileStorage\Gateway\LegacyStorage
eZ\Publish\Core\FieldType\MapLocation\MapLocationStorage\Gateway\LegacyStorage
eZ\Publish\Core\FieldType\Image\ImageStorage\Gateway\LegacyStorage
eZ\Publish\Core\FieldType\Keyword\KeywordStorage\Gateway\LegacyStorage
eZ\Publish\Core\FieldType\Media\MediaStorage\Gateway\LegacyStorage
eZ\Publish\Core\FieldType\Url\UrlStorage\Gateway\LegacyStorage
eZ\Publish\Core\FieldType\User\UserStorage\Gateway\LegacyStorage

Use DoctrineStorage Gateways from the same namespace instead. The removed classes refer to External Storage for core Field Types only.

REST server¶

Transfer of REST code from kernel to a separate package results in the following change:

The eZ\Publish\Core\REST and eZ\Publish\Core\REST\Common\ namespaces have been replaced by EzSystems\EzPlatformRest.
REST client has been dropped.

SiteAccess-aware Repository¶

The Repository now uses the SiteAccess-aware layer by default. This means Repository objects will now be loaded in the translation corresponding to the SiteAccess. To load an object with all its translations, explicitly pass eZ\Publish\API\Repository\Values\Content\Language::ALL as the prioritized languages list.

SiteAccess matching¶

When matching SiteAccesses using custom services, the SiteAccess matcher service must be now tagged with ezplatform.siteaccess.matcher.

Search Indexers¶

Service Provider abstracts for Search Engine Indexer implementations (\eZ\Publish\Core\Search\Common\IncrementalIndexer and \eZ\Publish\Core\Search\Common\Indexer) now accept \Doctrine\DBAL\Connection $connection instead of \eZ\Publish\Core\Persistence\Database\DatabaseHandler $databaseHandler. Inject them via @ezpublish.persistence.connection.

The methods getContentLocationIds and logWarning of \eZ\Publish\Core\Search\Common\Indexer have been dropped. Use Location SPI Persistence Handler in place of getContentLocationIds. Use Logger directly in place of logWarning.

Database¶

The following obsolete tables have been removed from the database schema:

Removed database tables

ezapprove_items
ezbasket
ezcollab_group
ezcollab_item
ezcollab_item_group_link
ezcollab_item_message_link
ezcollab_item_participant_link
ezcollab_item_status
ezcollab_notification_rule
ezcollab_profile
ezcollab_simple_message
ezcomment
ezcomment_notification
ezcomment_subscriber
ezcomment_subscription
ezcontentbrowserecent
ezcurrencydata
ezdiscountrule
ezdiscountsubrule
ezdiscountsubrule_value
ezenumobjectvalue
ezenumvalue
ezforgot_password
ezgeneral_digest_user_settings
ezinfocollection
ezinfocollection_attribute
ezisbn_group
ezisbn_group_range
ezisbn_registrant_range
ezm_block
ezm_pool
ezmessage
ezmodule_run
ezmultipricedata
eznotificationcollection
eznotificationcollection_item
eznotificationevent
ezoperation_memento
ezorder
ezorder_item
ezorder_nr_incr
ezorder_status
ezorder_status_history
ezpaymentobject
ezpdf_export
ezpending_actions
ezprest_authcode
ezprest_authorized_clients
ezprest_clients
ezprest_token
ezproductcategory
ezproductcollection
ezproductcollection_item
ezproductcollection_item_opt
ezpublishingqueueprocesses
ezrss_export
ezrss_export_item
ezrss_import
ezscheduled_script
ezsearch_search_phrase
ezsession
ezsubtree_notification_rule
eztipafriend_counter
eztipafriend_request
eztrigger
ezuservisit
ezuser_discountrule
ezvatrule
ezvatrule_product_category
ezvattype
ezview_counter
ezwaituntildatevalue
ezwishlist
ezworkflow
ezworkflow_assign
ezworkflow_event
ezworkflow_group
ezworkflow_group_link
ezworkflow_process

You can drop unused tables from your database by executing:

DROP TABLE <table_name>;

The "Setup" folder and Section have been removed from clean installation data.
The "Design" Section has been removed from clean installation data.
The ezkeyword_attribute_link table now has a version column.

Content type Update handlers¶

The following obsolete handler has been removed:

DeferredLegacy content type Update handler (eZ\Publish\Core\Persistence\Legacy\Content\Type\Update\Handler\DeferredLegacy) with its optional Symfony Container Service (ezpublish.persistence.legacy.content_type.update_handler.deferred)

Subscribe to eZ Platform Symfony Events to handle deferring of updating of content items after their content type update instead.

Symfony Services¶

The date_based_publisher.permission_resolver Symfony Service deprecated in v2.5 has been removed. Instead, you can inject eZ\Publish\API\Repository\PermissionResolver and rely on auto-wiring.

Symfony MIME component¶

The deprecated Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesserInterface has been replaced with Symfony\Component\Mime\MimeTypesInterface.

Symfony service container¶

The deprecated Symfony service container parameters ending with .class have been removed, services relying on them now have their classes defined explicitly. To properly decorate a Symfony service, use the decorates attribute instead. For the full list of the dropped parameters, see kernel documentation.

Template parameter names¶

The SiteAccess-aware pagelayout setting is deprecated in favor of page_layout.

View parameter pagelayout set by pagelayout setting is deprecated in favor of page_layout.

Code cleanup in eZ Platform Kernel¶

Instances of the deprecated code have been replaced:

Deprecated	Replaced with
`Symfony\Component\Security\Core\User\AdvancedUserInterface`	`Symfony\Component\Security\Core\User\UserInterface`
`Symfony\Component\HttpKernel\Event\FilterResponseEvent`	`Symfony\Component\HttpKernel\Event\ResponseEvent`
`Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent`	`Symfony\Component\HttpKernel\Event\ViewEvent`
`Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent`	`Symfony\Component\HttpKernel\Event\ExceptionEvent`
`Symfony\Component\HttpKernel\Event\GetResponseEvent`	`Symfony\Component\HttpKernel\Event\RequestEvent`
`Symfony\Component\HttpKernel\Event\FilterControllerArgumentsEvent`	`Symfony\Component\HttpKernel\Event\ControllerEvent`

Also, as of Symfony 5, the transchoice Twig filter has been replaced with trans. New translation strings are required.

The deprecated eZ\Publish\Core\MVC\Symfony\Matcher\MatcherInterface interface has been dropped. The following deprecated classes relying on that interface have been removed as well:

eZ\Publish\Core\MVC\Symfony\Matcher\AbstractMatcherFactory
eZ\Publish\Core\MVC\Symfony\Matcher\ContentBasedMatcherFactory
eZ\Publish\Core\MVC\Symfony\Matcher\ContentMatcherFactory
eZ\Publish\Core\MVC\Symfony\Matcher\LocationMatcherFactory

Twig classes¶

The following deprecated Twig classes have been replaced:

Deprecated	Replaced with
`Twig_Extensions_Extension_Intl`	`Twig\Extensions\IntlExtension`
`Twig_Template`	`Twig\Template`
`Twig_Node`	`Twig\Node\Node`

Twig intl extension¶

Twig intl extension has been dropped.

EzPublishMigration¶

The EzPublishMigration bundle has been dropped.

EzMigrationBundle¶

As of v3.3.3, the ezsystems/EzMigrationBundle bundle has been dropped. Use ibexa/migrations instead.

Password hashes¶

Insecure password hash types deprecated since v1.13 have been removed:

PASSWORD_HASH_MD5_PASSWORD
PASSWORD_HASH_MD5_USER
PASSWORD_HASH_MD5_SITE
PASSWORD_HASH_PLAINTEXT

Login with the removed hashes will no longer work. Users can request a new, valid password using the "Forgot password" feature.

Strict types for PHP API¶

Strict types have been added to public PHP API methods.

Zeta Components (eZc) Database handler¶

The deprecated Zeta Components (eZc) Database handler has been dropped. All classes and interfaces from eZ\Publish\Core\Persistence\Database and eZ\Publish\Core\Persistence\Doctrine namespaces have been removed.

ezpublish.connection has been removed. Use ezpublish.persistence.connection instead.

The signature of the \eZ\Publish\Core\Persistence\Legacy\URL\Query\CriterionHandler::handle contract now accepts \Doctrine\DBAL\Query\QueryBuilder instead of \eZ\Publish\Core\Persistence\Database\SelectQuery and has the following form:

use \Doctrine\DBAL\Query\QueryBuilder;
use \eZ\Publish\Core\Persistence\Legacy\URL\Query\CriteriaConverter;
use \eZ\Publish\API\Repository\Values\URL\Query\Criterion;
public function handle(CriteriaConverter $converter, QueryBuilder $query, Criterion $criterion);

ezpublish.api.search_engine.legacy.dbhandler and ezpublish.api.storage_engine.legacy.dbhandler have been removed. Inject \Doctrine\DBAL\Connection via ezpublish.persistence.connection instead.

Field Type External Storage Handlers¶

The Field Type External Storage Handlers $context arrays no longer have the "connection" key. You should rely on injected Connection instead.

The $context array of \eZ\Publish\SPI\FieldType\FieldStorage methods (storeFieldData, getFieldData, deleteFieldData, getIndexData) is deprecated and will be dropped in the next major version. You should rely on injected Connection instead.

ezplatform-page-builder¶

JavaScript¶

Event names changed¶

The following event names have been changed:

Former name	New name
`openUdw`	`ez-open-udw`
`openAirtimePopup`	`ez-open-airtime-popup`
`postUpdateBlocksPreview`	`ez-post-update-blocks-preview`
`pbIframeLoaded`	`ez-page-builder-iframe-loaded`
`pbHideTools`	`ez-page-builder-hide-tools`

Additionally, the listener for pbPreviewReloaded has been removed.

ezplatform-page-fieldtype¶

Namespace location update¶

The following namespaces have been changed:

Namespace	Former location	New location
`FieldData`	`EzSystems\RepositoryForms\Data\Content\`	`EzSystems\EzPlatformContentForms\Data\Content\`
`FieldValueFormMapperInterface`	`EzSystems\RepositoryForms\FieldType\`	`EzSystems\EzPlatformContentForms\FieldType\`

ezplatform-rest¶

Code cleanup in eZ Platform REST¶

Selected deprecated Role Service and permission-related methods have been removed. For details, see code cleanup in kernel.

Using the Criteria element in REST input query (search view) payload has been deprecated since eZ Platform v1.6 and was dropped in this release.

ezplatform-richtext¶

Code cleanup in eZ Platform RichText¶

Selected deprecated permission-related methods have been removed. For details, see code cleanup in kernel.

Input and output converters¶

Following the removal of the ezrichtext Field Type from kernel, the following deprecated converter tags have been changed:

Formerly	Currently
`ezpublish.ezrichtext.converter.output.xhtml5`	`ezrichtext.converter.output.xhtml5`
`ezpublish.ezrichtext.converter.input.xhtml5`	`ezrichtext.converter.input.xhtml5`

Online Editor¶

Configuration providers exposing the following JavaScript variables have been dropped:

eZ.adminUiConfig.alloyEditor replaced by eZ.richText.alloyEditor
eZ.adminUiConfig.richTextCustomTags replaced by eZ.richText.customTags
eZ.adminUiConfig.richTextCustomStyles replaced by eZ.richText.customStyles

The following Webpack Encore entries have been changed:

ezplatform-admin-ui-alloyeditor-css replaced by ezplatform-richtext-onlineeditor-css
ezplatform-admin-ui-alloyeditor-js replaced by ezplatform-richtext-onlineeditor-js

All Online Editor front-end code and assets (such as JS, CSS, fonts, etc.) have been moved from ezplatform-admin-ui to ezplatform-richtext.

Custom button configuration¶

Configuring custom Online Editor buttons with ezrichtext.alloy_editor.extra_buttons is deprecated. Use ezplatform.system.<siteacces>.fieldtypes.ezrichtext.toolbars.<toolbar_identifier>.buttons instead.

View matching¶

When matching views using custom services, the services must be now tagged with ezplatform.view.matcher. The matching must be configured in the following way:

content_view:
    full:
        folder:
            template: folder.html.twig
            match:
                '@App\Matcher\MyMatcher': ~

Service tags¶

The following ezrichtext service tags have been extended to be consistent with other service tags:

Currently	Formerly
`ezplatform.ezrichtext.converter.output.xhtml5`	`ezrichtext.converter.output.xhtml5`
`ezplatform.ezrichtext.converter.input.xhtml5`	`ezrichtext.converter.input.xhtml5`
`ezplatform.ezrichtext.validator.input.ezxhtml5`	`ezrichtext.validator.input.ezxhtml5`

ezplatform-solr-search-engine¶

The ezplatform:solr_create_index command has been removed. Use ezplatform:reindex instead.

ezplatform-user¶

User settings¶

As a result of moving user settings to the ezplatform-user package, the following deprecated code for handling the settings has been dropped:

EzSystems\EzPlatformAdminUi\UserSetting\
EzSystems\EzPlatformAdminUi\Pagination\Pagerfanta\UserSettingsAdapter
EzSystems\EzPlatformAdminUi\Form\Type\User\Setting\UserSettingUpdateType
EzSystems\EzPlatformAdminUiBundle\Controller\UserProfile\UserPasswordChangeController
EzSystems\EzPlatformAdminUiBundle\Controller\User\{UserSettingsController,UserForgotPasswordController}

Code cleanup in eZ Platform User¶

The deprecated Symfony\Bundle\FrameworkBundle\Controller\Controller has been replaced with Symfony\Bundle\FrameworkBundle\Controller\AbstractController.

flex-workflow¶

This package is deprecated. Its functionality has been moved to ezplatform-workflow.

repository-forms¶

Forms located in repository-forms have been moved to other packages.

Content type editing, including Action Dispatchers, Form Processors, Types and Data classes related to content types/Limitations, has been moved to ezplatform-admin-ui.

The following locations have been changed:

Former location	New location
`EzSystems\RepositoryForms\Data\FieldDefinitionData`	`EzSystems\EzPlatformAdminUi\Form\Data\FieldDefinitionData`
`EzSystems\RepositoryForms\FieldType\FieldDefinitionFormMapperInterface`	`EzSystems\EzPlatformAdminUi\FieldType\FieldDefinitionFormMapperInterface`
`EzSystems\RepositoryForms\Limitation\LimitationFormMapperInterface`	`EzSystems\EzPlatformAdminUi\Limitation\LimitationFormMapperInterface`
`EzSystems\RepositoryForms\Limitation\LimitationValueMapperInterface`	`EzSystems\EzPlatformAdminUi\Limitation\LimitationValueMapperInterface`

Forms for content creation have been moved to a new ezplatform-content-forms package.

repository-forms remains as an additional layer ensuring that your custom implementations that use the package will still work. To use this repository, you have to add the package manually to your composer.json.

eZ Platform v3.0.2¶

ezplatform-admin-ui v3.0.2¶

The following classes have been moved to EzPlatformContentFormsBundle:

Former location	Current location
`EzSystems\EzPlatformAdminUi\Form\Data\User\UserPasswordChangeData`	`EzSystems\EzPlatformUser\Form\Data\UserPasswordChangeData`
`EzSystems\EzPlatformAdminUi\Form\Data\User\UserPasswordForgotData`	`EzSystems\EzPlatformUser\Form\Data\UserPasswordForgotData`
`EzSystems\EzPlatformAdminUi\Form\Data\User\UserPasswordResetData`	`EzSystems\EzPlatformUser\Form\Data\UserPasswordResetData`
`EzSystems\EzPlatformAdminUi\Form\Type\User\UserPasswordChangeType`	`EzSystems\EzPlatformUser\Form\Type\UserPasswordChangeType`
`EzSystems\EzPlatformAdminUi\Form\Type\User\UserPasswordForgotType`	`EzSystems\EzPlatformUser\Form\Type\UserPasswordForgotType`
`EzSystems\EzPlatformAdminUi\Form\Type\User\UserPasswordForgotWithLoginType`	`EzSystems\EzPlatformUser\Form\Type\UserPasswordForgotWithLoginType`
`EzSystems\EzPlatformAdminUi\Form\Type\User\UserPasswordResetType`	`EzSystems\EzPlatformUser\Form\Type\UserPasswordResetType`
`EzSystems\EzPlatformAdminUi\Validator\Constraints\Password`	`EzSystems\EzPlatformUser\Validator\Constraints\Password`
`EzSystems\EzPlatformAdminUi\Validator\ConstraintsPasswordValidator`	`EzSystems\EzPlatformUser\Validator\Constraints\PasswordValidator`
`EzSystems\EzPlatformAdminUi\Validator\Constraints\UserPassword`	`EzSystems\EzPlatformUser\Validator\Constraints\UserPassword`
`EzSystems\EzPlatformAdminUi\Validator\Constraints\UserPasswordValidator`	`EzSystems\EzPlatformUser\Validator\Constraints\UserPasswordValidator\ValidationErrorsProcessor`

The following methods have been moved to EzPlatformUserBundle:

Former method	Current method
`EzSystems\EzPlatformAdminUi\Form\Factory\FormFactory::changeUserPassword`	`EzSystems\EzPlatformUser\Form\Factory\FormFactory::changeUserPassword`
`EzSystems\EzPlatformAdminUi\Form\Factory\FormFactory::forgotUserPassword`	`EzSystems\EzPlatformUser\Form\Factory\FormFactory::forgotUserPassword`
`EzSystems\EzPlatformAdminUi\Form\Factory\FormFactory::resetUserPassword`	`EzSystems\EzPlatformUser\Form\Factory\FormFactory::resetUserPassword`
`EzSystems\EzPlatformAdminUi\Form\Factory\FormFactory::updateUserSetting`	`EzSystems\EzPlatformUser\Form\Factory\FormFactory::updateUserSetting`

The following classes have been moved to EzPlatformContentFormsBundle.

Former location	Current location
`EzSystems\EzPlatformAdminUi\Validator\ValidationErrorsProcessor`	`EzSystems\EzPlatformContentForms\Validator\ValidationErrorsProcessor`
`EzSystems\EzPlatformAdminUi\Validator\Constraints\FieldTypeValidator`	`EzSystems\EzPlatformContentForms\Validator\Constraints\FieldTypeValidator`

eZ Platform v3.0 deprecations and backwards compatibility breaks¶

Symfony 5¶

Template configuration¶

Clustering configuration¶

Field Types¶

Configuration through ezplatform¶

Assetic support¶

Installers¶

Custom Installers¶

Enterprise Edition installer¶

ezplatform-admin-ui¶

Functions renamed¶

Twig helper renamed¶

Global variables renamed¶

Filters renamed¶

JavaScript¶

Event names changed¶

Template organization¶

Templates renamed¶

Templates relocated¶

Universal Discovery Widget¶

Online Editor¶

Adding new tabs in the Back Office¶

Content type forms¶

Code cleanup in Back Office¶

SubtreeQuery¶

Permission Choice Loaders¶

Universal Discovery Widget¶

ezplatform-admin-ui-modules¶

ezplatform-content-forms¶

ezplatform-design-engine¶

Code cleanup in Design Engine¶

ezplatform-form-builder¶

JavaScript¶

Event names changed¶

ezplatform-http-cache¶

FOS Cache Bundle v2¶

Code cleanup in HTTP Cache¶

ezplatform-kernel replacing ezpublish-kernel¶

ezplatform-kernel package¶

API methods¶

SPI methods¶

Dynamic settings¶

Controllers¶

AbstractController¶

ViewController¶

Elastic Search¶

Field Types¶

Star Rating¶

RichText¶

Tags¶

Signal Slots¶

Legacy Storage Gateways¶

REST server¶

SiteAccess-aware Repository¶

SiteAccess matching¶

Search Indexers¶

Database¶

Content type Update handlers¶

Symfony Services¶

Symfony MIME component¶

Symfony service container¶

Template parameter names¶

Code cleanup in eZ Platform Kernel¶

Twig classes¶

Twig intl extension¶

EzPublishMigration¶

EzMigrationBundle¶

Password hashes¶

Strict types for PHP API¶

Zeta Components (eZc) Database handler¶

Field Type External Storage Handlers¶

ezplatform-page-builder¶

JavaScript¶

Event names changed¶

ezplatform-page-fieldtype¶

Namespace location update¶

ezplatform-rest¶

Code cleanup in eZ Platform REST¶

ezplatform-richtext¶

Configuration through `ezplatform`¶