protected NodeForm::actions(array $form, FormStateInterface $form_state)
Returns an array of supported actions for the current entity form.
@todo Consider introducing a 'preview' action here, since it is used by many entity types.
Overrides EntityForm::actions
File
- core/modules/node/src/NodeForm.php, line 232
Class
- NodeForm
- Form handler for the node edit forms.
Namespace
Drupal\node
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | protected function actions(array $form, FormStateInterface $form_state) { $element = parent::actions($form, $form_state); $node = $this->entity; $preview_mode = $node->type->entity->getPreviewMode(); $element['submit']['#access'] = $preview_mode != DRUPAL_REQUIRED || $this->hasBeenPreviewed; // If saving is an option, privileged users get dedicated form submit // buttons to adjust the publishing status while saving in one go. // @todo This adjustment makes it close to impossible for contributed // modules to integrate with "the Save operation" of this form. Modules // need a way to plug themselves into 1) the ::submit() step, and // 2) the ::save() step, both decoupled from the pressed form button. if ($element['submit']['#access'] && \Drupal::currentUser()->hasPermission('administer nodes')) { // isNew | prev status » default & publish label & unpublish label // 1 | 1 » publish & Save and publish & Save as unpublished // 1 | 0 » unpublish & Save and publish & Save as unpublished // 0 | 1 » publish & Save and keep published & Save and unpublish // 0 | 0 » unpublish & Save and keep unpublished & Save and publish // Add a "Publish" button. $element['publish'] = $element['submit']; // If the "Publish" button is clicked, we want to update the status to "published". $element['publish']['#published_status'] = TRUE; $element['publish']['#dropbutton'] = 'save'; if ($node->isNew()) { $element['publish']['#value'] = t('Save and publish'); } else { $element['publish']['#value'] = $node->isPublished() ? t('Save and keep published') : t('Save and publish'); } $element['publish']['#weight'] = 0; // Add a "Unpublish" button. $element['unpublish'] = $element['submit']; // If the "Unpublish" button is clicked, we want to update the status to "unpublished". $element['unpublish']['#published_status'] = FALSE; $element['unpublish']['#dropbutton'] = 'save'; if ($node->isNew()) { $element['unpublish']['#value'] = t('Save as unpublished'); } else { $element['unpublish']['#value'] = !$node->isPublished() ? t('Save and keep unpublished') : t('Save and unpublish'); } $element['unpublish']['#weight'] = 10; // If already published, the 'publish' button is primary. if ($node->isPublished()) { unset($element['unpublish']['#button_type']); } // Otherwise, the 'unpublish' button is primary and should come first. else { unset($element['publish']['#button_type']); $element['unpublish']['#weight'] = -10; } // Remove the "Save" button. $element['submit']['#access'] = FALSE; } $element['preview'] = array( '#type' => 'submit', '#access' => $preview_mode != DRUPAL_DISABLED && ($node->access('create') || $node->access('update')), '#value' => t('Preview'), '#weight' => 20, '#submit' => array('::submitForm', '::preview'), ); $element['delete']['#access'] = $node->access('delete'); $element['delete']['#weight'] = 100; return $element;} |
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