Drupal modules for browsing and managing Fedora-based digital repositories.
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<?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();
}