issue #959: Cache TIFF witdh and height into fields on File media if …

…they exist.
Islandora · Oct 6, 2023 · 74eb9ea · 74eb9ea
1 parent f7a7782
commit 74eb9ea
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php b/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php
@@ -250,7 +250,19 @@ protected function getTileSourceFromRow(ResultRow $row, $iiif_address, $iiif_bas
           $canvas_id = $iiif_base_id . '/canvas/' . $entity->id();
           $annotation_id = $iiif_base_id . '/annotation/' . $entity->id();
 
-          [$width, $height] = $this->getCanvasDimensions($iiif_url, $image, $mime_type);
+          if ($entity->hasField('field_height') && !$entity->get('field_height')->isEmpty() && $entity->get('field_height')->value > 0 && $entity->hasField('field_width') && !$entity->get('field_width')->isEmpty() && $entity->get('field_width')->value > 0) {
+            $width = $entity->get('field_width')->value;
+            $height = $entity->get('field_height')->value;
+          }
+          else {
+            [$width, $height] = $this->getCanvasDimensions($iiif_url, $image, $mime_type);
+          }
+
+          if ($entity->hasField('field_height') && $entity->get('field_height')->isEmpty() && $entity->hasField('field_width') && $entity->get('field_width')->isEmpty()) {
+            $entity->set('field_width', $width);
+            $entity->set('field_height', $height);
+            $entity->save();
+          }
 
           $tmp_canvas = [
             // @see https://iiif.io/api/presentation/2.1/#canvas