959-use-image-dimensions Make image dimension values numeric per the spec.

2 years ago · 6240484bcb
1 changed files with 3 additions and 3 deletions
--- a/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php
+++ b/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php
@ -314,9 +314,9 @@ class IIIFManifest extends StylePluginBase {
   */
  protected function getCanvasDimensions(string $iiif_url, FieldItemInterface $image, string $mime_type) {

-    if (isset($image->width)
-    && isset($image->height)) {
-      return [$image->width, $image->height];
+    if (isset($image->width) && is_numeric($image->width)
+    && isset($image->height) && is_numeric($image->height)) {
+      return [intval($image->width), intval($image->height)];
    }

    try {