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controlled_access_terms.module
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controlled_access_terms.module
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<?php
/**
* @file
* Controlled Access Terms stuff.
*/
use Drupal\controlled_access_terms\EDTFConverter;
use Drupal\Core\Entity\EntityInterface;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\jsonld\Normalizer\NormalizerBase;
/**
* Implements hook_rdf_namespaces().
*/
function controlled_access_terms_rdf_namespaces() {
return [
'wgs84_pos' => 'http://www.w3.org/2003/01/geo/wgs84_pos#',
'org' => 'https://www.w3.org/TR/vocab-org/#org:',
'xs' => 'http://www.w3.org/2001/XMLSchema#',
];
}
/**
* Implements hook_jsonld_alter_normalized_array().
*/
function controlled_access_terms_jsonld_alter_normalized_array(EntityInterface $entity, array &$normalized, array $context) {
if (isset($normalized['@graph']) && is_array($normalized['@graph'])) {
foreach ($entity->getFieldDefinitions() as $field => $field_definition) {
if (!empty($entity->get($field)->getValue())) {
if ($field_definition->getType() == 'typed_relation') {
foreach ($entity->get($field)->getValue() as $value) {
if (empty($value['target_id'])) {
\Drupal::logger('controlled_access_terms')->warning("Missing target entity for %field in %entity_type/%id (%bundle)",
[
'%field' => $field,
'%entity_type' => $entity->getEntityTypeId(),
'%bundle' => $entity->bundle(),
'%id' => $entity->id(),
]);
continue;
}
$predicate = NormalizerBase::escapePrefix($value['rel_type'], $context['namespaces']);
$referenced_entity = \Drupal::entityTypeManager()->getStorage($field_definition->getSetting('target_type'))->load($value['target_id']);
if (empty($referenced_entity)) {
\Drupal::logger('controlled_access_terms')->warning("Invalid target entity for %field in %entity_type/%id (%bundle)",
[
'%field' => $field,
'%entity_type' => $entity->getEntityTypeId(),
'%bundle' => $entity->bundle(),
'%id' => $entity->id(),
]);
continue;
}
// We are assuming the first graph is the one corresponding
// to the node/taxonomy_term we are modifying.
$normalized['@graph'][0][$predicate][] = [
'@id' => $context['utils']->getEntityUri($referenced_entity),
];
}
}
elseif ($field_definition->getType() == 'edtf') {
// Get the predicate to look in.
foreach ($context['current_entity_rdf_mapping']->get('fieldMappings')[$field]['properties'] as $predicate) {
// Find the predicate value that needs updating.
$predicate_normalized = NormalizerBase::escapePrefix($predicate, $context['namespaces']);
foreach ($normalized['@graph'][0][$predicate_normalized] as $index => $value) {
// Clean the date of ranges, uncertainty, and approximations.
// Have to remap the array from '@value' to 'value'.
$normalized_date = EDTFConverter::dateIso8601Value(['value' => $value['@value']]);
// Determine which type to use.
$date_type = NormalizerBase::escapePrefix('xs:date', $context['namespaces']);
switch (count(explode('-', $normalized_date))) {
case 1:
$date_type = NormalizerBase::escapePrefix('xs:gYear', $context['namespaces']);
break;
case 2:
$date_type = NormalizerBase::escapePrefix('xs:gYearMonth', $context['namespaces']);
break;
}
$normalized['@graph'][0][$predicate_normalized][] = [
'@value' => $normalized_date,
'@type' => $date_type,
];
}
}
}
}
}
}
}
/**
* Implements hook_jsonld_field_mappings().
*/
function controlled_access_terms_jsonld_field_mappings() {
return [
"authority_link" => [
"@type" => "xsd:anyURI",
],
];
}
/**
* Implements hook_form_FORM_ID_alter().
*/
function controlled_access_terms_form_field_ui_field_storage_add_form_alter(&$form, &$form_state, $form_id) {
$form['#attached']['library'][] = 'controlled_access_terms/controlled_access_terms.icons';
}
/**
* Implements hook_field_info_entity_type_ui_definitions_alter().
*/
function controlled_access_terms_field_info_entity_type_ui_definitions_alter(array &$ui_definitions, string $entity_type_id) {
// Put the generic typed relation field last and name it 'Other'.
if (isset($ui_definitions['typed_relation'])) {
$ui_definitions['typed_relation']['label'] = t('Other');
$ui_definitions['typed_relation']['weight'] = 10;
}
// Undo some shenanigans done by the Media module to the media option.
if (isset($ui_definitions['field_ui:typed_relation:media'])) {
$ui_definitions['field_ui:typed_relation:media']['category'] = 'typed_relation';
$ui_definitions['field_ui:typed_relation:media']['description'] = 'A reference field with a configurable type selector.';
$ui_definitions['field_ui:typed_relation:media']['weight'] = 0;
}
// Put taxonomy term first in the option list.
if (isset($ui_definitions['field_ui:typed_relation:taxonomy_term'])) {
$ui_definitions['field_ui:typed_relation:taxonomy_term']['weight'] = -10;
}
}
/**
* Update EDTF fields from the 2012 draft to match the 2018 spec.
*/
function controlled_access_terms_update_8003() {
$db = \Drupal::database();
// Find all the fields using edtf.
$config_factory = \Drupal::configFactory();
foreach ($config_factory->listAll('field.storage.') as $field_storage_config_name) {
$field_storage_config = $config_factory->get($field_storage_config_name);
if ($field_storage_config->get('type') === 'edtf') {
// Run through each update. Make sure 'unknown' is updated before 'u'.
$updates = [
'open' => '..',
'unknown' => '',
'y' => 'Y',
'u' => 'X',
'?~' => '%',
'~?' => '%',
];
foreach ($updates as $old => $new) {
$db->update($field_storage_config->get('entity_type') . '__' . $field_storage_config->get('field_name'))
->expression($field_storage_config->get('field_name') . '_value', 'replace(' . $field_storage_config->get('field_name') . '_value, :old, :new)', [
':old' => $old,
':new' => $new,
])
->execute();
}
}
}
}
/**
* Change fields using the EDTF Widget to the new EDTF Field Type.
*/
function controlled_access_terms_update_8002() {
// Ensure the new EDTF plugins can be found.
\Drupal::service('plugin.manager.field.field_type')->clearCachedDefinitions();
// Find all the fields using the text_edtf widget via form configs.
$config_factory = \Drupal::configFactory();
foreach ($config_factory->listAll('core.entity_form_display.') as $entity_form_display_config_name) {
$entity_form_display = $config_factory->getEditable($entity_form_display_config_name);
$fields = $entity_form_display->get('content');
foreach ($fields as $field_name => $field_settings) {
if (isset($field_settings['type']) && $field_settings['type'] === 'text_edtf') {
// Update this form setting.
$entity_form_display->set("content.$field_name.type", 'edtf_default');
// Update the field setting.
if (!$fields = \Drupal::service('entity_type.manager')->getStorage('field_config')->loadByProperties(['field_name' => $field_name])) {
continue;
}
else {
foreach ($fields as $field) {
$new_field = $field->toArray();
$new_field['field_type'] = 'edtf';
$new_field = FieldConfig::create($new_field);
$new_field->original = $new_field;
$new_field->enforceIsNew(FALSE);
$new_field->save();
}
}
// Update the field storage setting.
if (!$field_storage_configs = \Drupal::service('entity_type.manager')->getStorage('field_storage_config')->loadByProperties(['field_name' => $field_name])) {
continue;
}
else {
foreach ($field_storage_configs as $field_storage) {
$new_field_storage = $field_storage->toArray();
$new_field_storage['type'] = 'edtf';
$new_field_storage = FieldStorageConfig::create($new_field_storage);
$new_field_storage->original = $new_field_storage;
$new_field_storage->enforceIsNew(FALSE);
$new_field_storage->save();
}
}
}
}
$entity_form_display->save(TRUE);
}
// Find display configs.
foreach ($config_factory->listAll('core.entity_view_display.') as $entity_view_display_config_name) {
$entity_view_display = $config_factory->getEditable($entity_view_display_config_name);
$fields = $entity_view_display->get('content');
foreach ($fields as $field_name => $field_settings) {
if (isset($field_settings['type']) && ($field_settings['type'] === 'text_edtf_human' || $field_settings['type'] === 'text_edtf_iso8601')) {
// Update this view setting.
$entity_view_display->set("content.$field_name.type", 'edtf_default');
}
}
$entity_view_display->save(TRUE);
}
}