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56 lines
1.5 KiB
56 lines
1.5 KiB
<?php |
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namespace Drupal\islandora_image\Plugin\Action; |
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use Drupal\Core\Form\FormStateInterface; |
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use Drupal\islandora\Plugin\Action\AbstractGenerateDerivative; |
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/** |
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* Emits a Node event. |
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* |
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* @Action( |
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* id = "generate_image_derivative", |
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* label = @Translation("Generate an image derivative"), |
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* type = "node" |
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* ) |
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*/ |
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class GenerateImageDerivative extends AbstractGenerateDerivative { |
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/** |
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* {@inheritdoc} |
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*/ |
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public function defaultConfiguration() { |
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$config = parent::defaultConfiguration(); |
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$config['mimetype'] = 'image/jpeg'; |
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$config['path'] = '[date:custom:Y]-[date:custom:m]/[node:nid].jpg'; |
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$config['destination_media_type'] = 'image'; |
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return $config; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function buildConfigurationForm(array $form, FormStateInterface $form_state) { |
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$form = parent::buildConfigurationForm($form, $form_state); |
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$form['mimetype']['#description'] = t('Mimetype to convert to (e.g. image/jpeg, image/png, etc...)'); |
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$form['args']['#description'] = t('Additional command line arguments for ImageMagick convert (e.g. -resize 50%'); |
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return $form; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function validateConfigurationForm(array &$form, FormStateInterface $form_state) { |
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parent::validateConfigurationForm($form, $form_state); |
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$exploded_mime = explode('/', $form_state->getValue('mimetype')); |
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if ($exploded_mime[0] != "image") { |
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$form_state->setErrorByName( |
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'mimetype', |
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t('Please enter an image mimetype (e.g. image/jpeg, image/png, etc...)') |
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); |
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} |
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} |
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}
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