fix: get direct url pixel data should be optional for video (#4152)

extensions/default/src/utils/createRenderedRetrieve.js

@@ -0,0 +1,26 @@
+/**
+ * Generates the rendered URL that can be used for direct retrieve of the pixel data binary stream.
+ *
+ * @param {object} config - The configuration object.
+ * @param {string} config.wadoRoot - The root URL for the WADO service.
+ * @param {object} params - The parameters object.
+ * @param {string} params.tag - The tag name of the URL to retrieve.
+ * @param {string} params.defaultPath - The path for the pixel data URL.
+ * @param {object} params.instance - The instance object that the tag is in.
+ * @param {string} params.defaultType - The mime type of the response.
+ * @param {string} params.singlepart - The type of the part to retrieve.
+ * @param {string} params.fetchPart - Unknown parameter.
+ * @param {string} params.url - Unknown parameter.
+ * @returns {string|Promise<string>} - An absolute URL to the binary stream.
+ */
+const createRenderedRetrieve = (config, params) => {
+  const { wadoRoot } = config;
+  const { instance, tag = 'PixelData' } = params;
+  const { StudyInstanceUID, SeriesInstanceUID, SOPInstanceUID } = instance;
+
+  if (tag === 'PixelData' || tag === 'EncapsulatedDocument') {
+    return `${wadoRoot}/studies/${StudyInstanceUID}/series/${SeriesInstanceUID}/instances/${SOPInstanceUID}/rendered`;
+  }
+};
+
+export default createRenderedRetrieve;