Oliver Davies
d2bb7a7d86
Add an update hook that updates talk node dates to the earliest and most recent event dates.
33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
<?php
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/**
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* Reset each talk's created and changed dates.
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*/
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function opdavies_talks_update_10101(): void {
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$entityTypeManager = \Drupal::entityTypeManager()->getStorage('node');
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$query = $entityTypeManager->getQuery();
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$query->condition('type', 'talk');
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$talkNodes = $entityTypeManager
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->loadMultiple($query->accessCheck(FALSE)->execute());
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foreach ($talkNodes as $talk) {
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// Find the most recent event date for this talk.
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$lastEventDate = $talk->get('field_event_date')->getString();
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// Find the earliest event date for this talk.
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// All talks have events, so there will always be at least one event.
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$events = $talk->get('field_events')->referencedEntities();
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$firstEventDate = $events[0]->get('field_date')->getString();
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// Set the created date to the earliest event date (this will also set the `changed` date to now).
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$talk->set('created', strtotime($firstEventDate));
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$talk->save();
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// Override the `changed` date and set it to the most recent event date.
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$talk->set('changed', strtotime($lastEventDate));
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$talk->save();
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}
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}
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