Added configuration

config/install/doi_prefill.settings.yml

@@ -0,0 +1,20 @@
+field_settings:
+  title: 'title'
+  contributors: 'field_contributors'
+  publisher: 'field_publisher'
+  doi: 'field_doi'
+  genre: 'field_genre'
+  issue: 'field_issue'
+  volume: 'field_volume'
+  date_issued: 'field_edtf_date_issued'
+  abstract: 'field_abstract'
+  host_title: 'field_host_title'
+  date_online: 'field_date_online'
+  page_range: 'field_page_range'
+  series_issn: 'field_series_issn'
+doi_term_islandora_term_pairs:
+  - key: 'article-journal'
+    value: 'Journal Article'
+  - key: 'monograph'
+    value: 'Book'
+

config/schema/doi_prefill.schema.yml

@@ -0,0 +1,60 @@
+doi_prefill.settings:
+  type: config_object
+  label: 'DOI Prefill Settings'
+  mapping:
+    field_settings:
+      type: mapping
+      label: 'Field Mappings'
+      mapping:
+        title:
+          type: string
+          label: 'Title'
+        contributors:
+          type: string
+          label: 'Contributors'
+        publisher:
+          type: string
+          label: 'Publisher'
+        doi:
+          type: string
+          label: 'DOI'
+        genre:
+          type: string
+          label: 'Genre'
+        issue:
+          type: string
+          label: 'Issue'
+        volume:
+          type: string
+          label: 'Volume'
+        date_issued:
+          type: string
+          label: 'Date Issued'
+        abstract:
+          type: string
+          label: 'Abstract'
+        host_title:
+          type: string
+          label: 'Host Title'
+        date_online:
+          type: string
+          label: 'Date Online'
+        page_range:
+          type: string
+          label: 'Page Range'
+        series_issn:
+          type: string
+          label: 'Series ISSN'
+    doi_term_islandora_term_pairs:
+      type: sequence
+      label: 'DOI Term - Islandora Term Pairs'
+      sequence:
+        type: mapping
+        mapping:
+          key:
+            type: string
+            label: 'DOI Term'
+          value:
+            type: string
+            label: 'Islandora Term'
+

css/doi_prefill.css

@@ -6,7 +6,6 @@
   justify-content: space-evenly; 
 }
 
-
 .form-inline .form-item {
   flex: 1;
   min-width: 250px;

doi_prefill.routing.yml

@@ -5,3 +5,11 @@ doi_prefill.doi_prepopulate:
     _form: 'Drupal\doi_prefill\Form\DoiPrepopulateForm'
   requirements:
     _permission: 'create islandora_object content'
+
+doi_prefill.doi_settings:
+  path: '/admin/config/system/doi_field_settings'
+  defaults:
+    _title: 'DOI Prefill Settings'
+    _form: 'Drupal\doi_prefill\Form\DOIFieldSettingsForm'
+  requirements:
+    _permission: 'administer site configuration'

doi_prefill.services.yml

@@ -5,4 +5,4 @@ services:
 
   doi_prefill.node_builder:
     class: Drupal\doi_prefill\NodeBuilder
-    arguments: ['@entity_type.manager', '@doi_prefill.crossref_api_reader']
+    arguments: ['@entity_type.manager', '@doi_prefill.crossref_api_reader', '@config.factory']

src/CrossrefApiReader.php

@@ -32,7 +32,6 @@ final class CrossrefApiReader {
     $endpoint = 'https://api.crossref.org/works';
     $encoded_doi = urlencode($identifier);
     $url = "{$endpoint}/{$encoded_doi}";
-
     try {
       $response = $this->httpClient->get($url, [
         'headers' => [

src/Form/DoiPrepopulateForm.php

@@ -64,7 +64,7 @@ final class DoiPrepopulateForm extends FormBase {
       // Load the service required to construct this class.
       $container->get('doi_prefill.crossref_api_reader'),
       $container->get('entity_type.manager'),
-      $container->get('doi_prefill.node_builder')
+      $container->get('doi_prefill.node_builder'),
     );
   }
 

src/NodeBuilder.php

@@ -7,30 +7,20 @@ namespace Drupal\doi_prefill;
 use Drupal\Core\Entity\EntityTypeManager;
 use Drupal\node\Entity\Node;
 use Drupal\taxonomy\Entity\Term;
+use Drupal\Core\Config\ConfigFactory;
 
 /**
  * Class to construct nodes from crossref DOI harvest.
  */
 final class NodeBuilder {
 
-  /**
-   * Mapping of content types to their respective classes.
-   *
-   * @var arraystringstring
-   */
-  protected $mapping = [
-    'journal-article' => 'Journal Article',
-    'book-chapter' => 'Book, Section',
-    'monograph' => 'Book',
-    'proceedings-article' => 'Conference Proceedings',
-  ];
-
   /**
    * Constructs a CrossrefApiReader object.
    */
   public function __construct(
     private readonly EntityTypeManager $entityTypeManager,
     private readonly CrossrefApiReader $doiApi,
+    private readonly ConfigFactory $config
   ) {}
 
   /**
@@ -46,6 +36,13 @@ final class NodeBuilder {
    */
   public function buildNode($collection, $doi) {
     $contents = $this->doiApi->getWork($doi);
+    $config = $this->config->get('doi_prefill.settings');
+    $field_settings = $config->get('field_settings');
+    $mapping = $config->get('doi_term_islandora_term_pairs');
+    $term_mappings = [];
+    foreach ($mapping as $mapping => $values) {
+      $term_mappings[$values['key']] = $values['value'];
+    }
 
     // Build typed relations.
     $typed_relations = [];
@@ -61,42 +58,42 @@ final class NodeBuilder {
         'rel_type' => 'relators:aut',
       ];
     }
-    $type = $this->mapping[$contents['type']] ?? $contents['type'];
+    $type = $term_mappings[$contents['type']] ?? $contents['type'];
     $genre = $this->getOrCreateTerm($type, 'genre');
 
     // Build new node.
     $new_node = Node::create([
-      'title' => $contents['title'][0],
+      $field_settings['title'] => $contents['title'][0],
       'field_member_of' => $collection,
-      'type' => 'islandora_object',
-      'field_contributors' => $typed_relations,
-      'field_publisher' => $contents['publisher'] ?? '',
-      'field_doi' => $doi,
-      'field_genre' => $genre->id(),
-      'field_issue' => $contents['issue'] ?? '',
-      'field_volume' => $contents['volume'] ?? '',
-      'field_date_issued' => $contents['created']['date-parts'][0][0] ?? '',
+      'type' => $config->get('content_type'),
+      $field_settings['contributors'] => $typed_relations,
+      $field_settings['publisher'] => $contents['publisher'] ?? '',
+      $field_settings['doi'] => $doi,
+      $field_settings['genre'] => $genre->id(),
+      $field_settings['issue'] => $contents['issue'] ?? '',
+      $field_settings['volume'] => $contents['volume'] ?? '',
+      $field_settings['date_issued'] => $contents['created']['date-parts'][0][0] ?? '',
     ]);
 
     // Optional fields.
     if (isset($contents['abstract'])) {
-      $new_node->set('field_abstract', [
+      $new_node->set($field_settings['abstract'], [
         'value' => $contents['abstract'],
         'format' => 'basic_html',
       ]);
     }
     if (isset($contents['container-title'])) {
-      $new_node->set('field_host_title', $contents['container-title'][0]);
+      $new_node->set($field_settings['host_title'], $contents['container-title'][0]);
     }
     if (isset($contents['published-online'])) {
       $field_date_online = [];
       foreach ($contents['published-online']['date-parts'] as $date_parts) {
         $field_date_online[] = ['value' => implode('-', $date_parts)];
       }
-      $new_node->set('field_date_online', $field_date_online);
+      $new_node->set($field_settings['date_online'], $field_date_online);
     }
     if (isset($contents['page'])) {
-      $new_node->set('field_page_range', $contents['page']);
+      $new_node->set($field_settings['page_range'], $contents['page']);
     }
 
     // Multivalued fields.
@@ -104,7 +101,7 @@ final class NodeBuilder {
     foreach (($contents['ISSN'] ?? []) as $issn) {
       $field_series_issn[] = ['value' => $issn];
     }
-    $new_node->set('field_series_issn', $field_series_issn);
+    $new_node->set($field_settings['series_issn'], $field_series_issn);
     $new_node->save();
 
     return $new_node->id();
@@ -126,20 +123,15 @@ final class NodeBuilder {
       'name' => $term_name,
       'vid' => $vocabulary,
     ]);
-
     if ($terms) {
-      // Return the first found term.
       return reset($terms);
     }
-
-    // If the term does not exist, create it.
     $term = Term::create([
       'name' => $term_name,
       'vid' => $vocabulary,
     ]);
     $term->save();
     return $term;
-
   }
 
 }