[2.0.1] Make Componenent element builder alterable

Pierre, please check the hook name "component_built", we need a better name

Naming is hard :)

We are allowing the alteration of a slot source value:

  protected function buildSlot(array $build, string $slot_id, array $definition, array $configuration, array $contexts): array {
   ...
    foreach ($configuration["sources"] as $source_configuration) {
      ...
      $source_value = $source->getValue($slot_prop_type) ?? [];
      $this->moduleHandler->alter('component_built', $source_value, $source_configuration);
  }

So, instead of hook_component_built_alter (component_built), we can propose hook_component_slot_source_alter (component_slot_source)? Is it too long?

Discussed with Mikael. We are not altering the source but the source value:

• hook_component_slot_value_alter (component_slot_value)
• hook_sdc_slot_value_alter (sdc_slot_value)
• hook_ui_patterns_slot_value_alter (ui_patterns_slot_value)
• hook_slot_value_alter (slot_value) if the previous ones are too long

But I still prefer the "slot_source" one ;)

Thinking aloud: Is it limited to slot sources ? Why not opening this alter to prop sources?

we voted for ui_patterns_source_value, let the magic happens now

just_like_good_vibes → credited christian.wiedemann → .

just_like_good_vibes → credited mogtofu33 → .

Automatically closed - issue fixed for 2 weeks with no activity.