Adding OaiMetadataMap & DssiNodeAlter

Author: MorganDawe

src/Plugin/OaiMetadataMap/DublinCore.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Drupal\pcdora\Plugin\OaiMetadataMap;
+
+use Drupal\dgi_standard_oai\Plugin\OaiMetadataMap\DgiStandard;
+
+/**
+ * OAI Dublin Core mapping for PC.
+ *
+ * @OaiMetadataMap(
+ *  id = "pc_dublin_core",
+ *  label = @Translation("OAI Dublin Core (PC)"),
+ *  metadata_format = "oai_dc",
+ *  template = {
+ *    "type" = "module",
+ *    "name" = "rest_oai_pmh",
+ *    "directory" = "templates",
+ *    "file" = "oai-default"
+ *  }
+ * )
+ */
+class DublinCore extends DgiStandard {
+
+
+  /**
+   * Mapping of paragraph fields to maps of subfields to element names.
+   *
+   * @var string[][]
+   */
+  protected const PARAGRAPH_MAPPING = [
+    'field_faceted_subject' => [
+      'field_topic_general_subdivision_' => 'dcterms:subject',
+      'field_temporal_chronological_sub' => 'dcterms:temporal',
+      'field_geographic_geographic_subd' => 'dcterms:spatial',
+    ],
+    'field_hierarchical_geographic_su' => [
+      'field_continent' => 'dcterms:spatial',
+      'field_country' => 'dcterms:spatial',
+      'field_region' => 'dcterms:spatial',
+      'field_state' => 'dcterms:spatial',
+      'field_territory' => 'dcterms:spatial',
+      'field_county' => 'dcterms:spatial',
+      'field_city' => 'dcterms:spatial',
+      'field_city_section' => 'dcterms:spatial',
+      'field_island' => 'dcterms:spatial',
+      'field_area' => 'dcterms:spatial',
+      'field_extraterrestrial_area' => 'dcterms:spatial',
+    ],
+    'field_origin_information' => [
+      'field_date_created' => 'dcterms:created',
+      'field_date_issued' => 'dcterms:issued',
+      'field_date_note' => 'dcterms:date',
+      'field_date_captured' => 'dcterms:date',
+      'field_date_valid' => 'dcterms:date',
+      'field_date_modified' => 'dcterms:date',
+      'field_copyright_date' => 'dcterms:date',
+      'field_publisher' => 'dcterms:publisher',
+      'field_other_date' => 'dcterms:date',
+    ],
+    'field_related_item' => [
+      'field_title' => 'dcterms:relation',
+      'field_url' => 'dcterms:relation',
+    ],
+  ];
+
+}

src/Plugin/dgi_migrate_alter/spreadsheet/DssiNodeAlter.php

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+<?php
+
+namespace Drupal\pcdora\Plugin\dgi_migrate_alter\spreadsheet;
+
+use Drupal\dgi_migrate_alter\Plugin\MigrationAlterBase;
+use Drupal\dgi_migrate_alter\Plugin\MigrationAlterInterface;
+
+/**
+ * Alter for dssi_node migration.
+ *
+ * @MigrationAlter(
+ *   id = "pcdora_dssi_node_alter",
+ *   label = @Translation("DSSI Node Migration Alteration"),
+ *   description = @Translation("Alters the DSSI Node migration."),
+ *   migration_id = "dssi_node"
+ * )
+ */
+class DssiNodeAlter extends MigrationAlterBase implements MigrationAlterInterface
+{
+
+  /**
+   * {@inheritdoc}
+   */
+  public function alter(array &$migration): void
+  {
+    $process =& $migration['process'];
+
+    $process['field_origin_information'][2]['values']['field_date_note'] = [
+      [
+        'plugin' => 'skip_on_empty',
+        'method' => 'process',
+        'source' => 'parent_value/date_text',
+      ],
+      [
+        'plugin' => 'dgi_migrate.process.explode',
+        'delimiter' => '^',
+      ],
+    ];
+  }
+
+}