chore(dicomweb-client): Switch to dicomweb-client.js to push logic out of OHIF

Packages/ohif-core/both/lib/DICOMWeb/getString.js

@@ -0,0 +1,23 @@
+/**
+ * Returns the specified element as a string.  Multi-valued elements will be separated by a backslash
+ *
+ * @param element - The group/element of the element (e.g. '00200013')
+ * @param [defaultValue] - The value to return if the element is not present
+ * @returns {*}
+ */
+export default function getString(element, defaultValue) {
+    if (!element) {
+        return defaultValue;
+    }
+    // Value is not present if the attribute has a zero length value
+    if (!element.Value) {
+        return defaultValue;
+    }
+    // Sanity check to make sure we have at least one entry in the array.
+    if (!element.Value.length) {
+        return defaultValue;
+    }
+    // Join the array together separated by backslash
+    // NOTE: Orthanc does not correctly split values into an array so the join is a no-op
+    return element.Value.join('\\');
+};