

- #Drupal html mail convert images to attachments update#
- #Drupal html mail convert images to attachments upgrade#
This is where rollback, update and the map creation are handled.ĭrupal provides the Sql plugin /Drupal/migrate/Plugin/migrate/id_map/Sql) based on the core base class PluginBase.Īnd we are talking only about core from the beginning.Īll the examples (That means docs for devs) are in core ! About now : "It creates one map and one message table per migration entity to store the relevant information." - doc API Drupal/user/Plugin/migrate/builder/d7/User) Id map plugins: This is used in the user module, the builder create a migration configuration entity based on a migration template and then add fields mapping to the process, based on the data in the source database. For example, a migration may need to be customized based on the data that is present in the source database such customization is implemented by builders." - doc API "Builder plugins implement custom logic to generate migration entities from migration templates.



There is the equivalent of the D7 MigrateFieldHandler but this is not reduced to fields or to a particular field type. EmptySource (id:empty): Plugin source that returns an empty row.SourcePluginBase : Base class for every custom source plugin.SqlBase : Base class for SQL source, you need to extend this class to use it in your migration.Let have a look at each big piece of the migration framework : Source pluginsĭrupal provides an interface and base classes for the migration source plugin : To make a Drupal core to core migration, you will find all the infos here : there is an UI in progress for upgrading. The core provides templates of migration configuration entity that are located under each module of the core that needs one, under a folder named 'migration_templates' to find all the templates you can use this command in your Drupal 8 site: But this module doesn't contain the configuration to migrate all you datas from your older Drupal site to Drupal 8. « Migrate Drupal » contains implementations of destination, sources and process plugins for Drupal 6 and 7 you can use it or extend it, it's ready to use. « Migrate » contains the core framework classes, the destination, source and process plugins schemas and definitions, and at last the migration config entity schema and definition. None of these module have a User Interface. Migrate Drupal : « Contains migrations from older Drupal versions.
#Drupal html mail convert images to attachments upgrade#
Migrate is now included in the Drupal core for making the upgrade path from 6.x and 7.x versions to Drupal 8.
