There is a hook_block_view_MODULE_DELTA_alter() but there is no hook_block_view_MODULE_DELTA().

Such kind of hook should avoid having multiple if/else or switch/case in the hook_block_view() to test the delta and then call a dedicated function to get the block content.

Comments

cilefen’s picture

cilefen CreditAttribution: cilefen commented
Version: 7.x-dev » 8.1.x-dev

This would have to be added in Drupal 8 then backported.

vbouchet’s picture

vbouchet
Location Toulouse
CreditAttribution: vbouchet at Acquia commented

I think blocks are not using hooks anymore in D8 (or a lot less)

cilefen’s picture

cilefen CreditAttribution: cilefen commented

Should this still be documented in D8? https://api.drupal.org/api/drupal/core!modules!block!block.api.php/funct...

vbouchet’s picture

vbouchet
Location Toulouse
CreditAttribution: vbouchet at Acquia commented

My suggestion is not about the hook_block_view_MODULE_DELTA_alter() which already exists for both D7 and D8 but a suggestion of extending the hook_block_view() which doesn't exist in D8 anymore AFAIK.

Currently in D7:

function MODULE_block_view($delta) {
  switch ($delta) {
    case 'DELTA':
      ...
      break;
    case 'DELTA2':
      ...
      break;
  }
}

My suggestion of new hook for D7:

function MODULE_block_view_MODULE_DELTA() {
  ...
}

function MODULE_block_view_MODULE_DELTA2() {
  ...
}

In D8 each block have to extend a class.

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