THE DRUPAL 8 PLUGINSYSTEM: EXTENSIBILITY FOR

ALLI am , , and .Xano @BartFeenstra http://mynameisbart.com

WHAT ARE PLUGINS?Swappable extensions that provide logic for a specific (set of) task(s)Uniquely identifiableMetadataMultiple instances can co-exist (reuse)

DRUPAL 7 PLUGINSHook discovery (core and most contributed modules)File-based discovery (ctools)Magic hooks/callbacks/includesSome plugins are classed

SAY WHAT?

DRUPAL 8 PLUGINSAre classed. Always.Should implement interfaces.Consistent API for discovering and instantiating plugins, regardless oftype.

NO MORE DARK MAGIC

JARGON, DO YOU SPEAK IT?

PLUGIN TYPE

PLUGIN (DEFINITION)

PLUGIN DISCOVERY

PLUGIN FACTORY

PLUGIN MANAGER(DISCOVERY + FACTORY + ...)

PLUGIN INSTANCE

PLUGIN CONFIGURATION

RECREATING/CLONINGPLUGIN INSTANCES

Using Plugin type/manager, ID, and configuration throughConfigurablePluginInterface.

DISCOVERY METHODSAnnotated class discovery (mostly different logic)YAML discovery (mostly reused logic)Static discovery (testing)Hook discovery (deprecated)

FORMS

THERE'S A MODULE FORTHAT

http://drupal.org/project/plugin

PLUGIN TYPE DISCOVERY

ADMINISTRATIVE OVERVIEW

CONFIGURATION SCHEMASplugin.plugin_configuration.*.*

TYPED PLUGIN DEFINITIONAPI

Now: PluginDefinitionMapperInterface

Future: PluginDefinitionInterface

PLUGIN SELECTORS

FIELDTYPES/WIDGETS/FORMATTER

S

CONCLUSIONEXTENDING DRUPAL HAS NEVER BEEN EASIER.

Review this presentation at .http://slideshare.net/bartfeenstra

Find the Plugin module at .http://drupal.org/project/plugin

I am , , and .Xano @BartFeenstra http://mynameisbart.com

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