islandora.install

<?php

/**
 * @file
 * Install/update hook implementations.
 */

/**
 * Implements hook_schema().
 */
function islandora_schema() {
  $schema = [];
  $schema['islandora_version_count'] = [
    'description' => 'Keeps track of the number of changes to an entity',
    'fields' => [
      'id' => [
        'description' => 'Autoincrementing id for record',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ],
      'uuid' => [
        'description' => 'UUID for an entity',
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'unique' => TRUE,
      ],
      'count' => [
        'description' => 'Number of times an entity has been updated.',
        'type' => 'int',
        'unsigned' => TRUE,
        'default' => 0,
      ],
    ],
    'primary key' => ['id'],
    'unique keys' => [
      'uuid' => ['uuid'],
    ],
  ];
  return $schema;
}

/**
 * Delete the 'delete_media' action we used to provide, if it exists.
 *
 * Use the core 'media_delete_action' instead.
 */
function islandora_update_8001(&$sandbox) {
  $action = \Drupal::service('entity_type.manager')->getStorage('action')->load('delete_media');
  if ($action) {
    $action->delete();
  }
}

/**
 * Replaces 'entity_bundle' conditions with 'islandora_entity_bundle'.
 *
 * This prevents plugin naming collisions between islandora and ctools.
 */
function islandora_update_8002(&$sandbox) {

  // Find contexts that have the old 'entity_bundle' condition.
  $results = \Drupal::entityQuery('context')->condition('conditions.entity_bundle.id', 'entity_bundle')->execute();

  if (empty($results)) {
    return;
  }

  // Set each context config to use 'islandora_entity_bundle' instead.
  foreach ($results as $result) {
    $config = \Drupal::configFactory()->getEditable("context.context.$result");
    $condition = $config->get('conditions.entity_bundle');
    $condition['id'] = 'islandora_entity_bundle';
    $config->set('conditions.islandora_entity_bundle', $condition);
    $config->clear('conditions.entity_bundle');
    $config->save();
  }

  // Force drupal to reload the config.
  \Drupal::service('plugin.manager.condition')->clearCachedDefinitions();
}