feat: sorting by citations in PubMed

Author: andreishket

vis/js/default-config.ts

@@ -1,7 +1,6 @@
 import { Config } from "./@types/config";
 import { localization } from "./i18n/localization";
 
-
 /* eslint-disable no-template-curly-in-string */
 var config: Config = {
   /*** basic visualization modes ***/
@@ -144,7 +143,7 @@ var config: Config = {
   //show result type (document type) in list entry
   show_resulttype: false,
   //sort options for sort dropdown
-  sort_options: ["readers", "title", "authors", "year"],
+  sort_options: ["citations", "title", "authors", "year"],
   //filter options for filter dropdown
   filter_options: ["all", "open_access", "publication", "dataset"],
   //custom data property to filter for. if null, defaults are used with above filter options

vis/js/utils/data.ts

@@ -132,7 +132,11 @@ const getWordFilterFunction = (searchedKeywords) => {
 };
 
 const getPropertyOrEmptyString = (object, property) => {
-  if (Object.prototype.hasOwnProperty.call(object, property) && object[property] !== null && object[property] !== undefined) {
+  if (
+    Object.prototype.hasOwnProperty.call(object, property) &&
+    object[property] !== null &&
+    object[property] !== undefined
+  ) {
     return object[property].toString().toLowerCase().trim();
   }
 
@@ -539,9 +543,9 @@ export const commentsSanitizer = (value) => {
 };
 
 export const queryConcatenator = (terms) => {
-  let filtered_terms = terms.filter(element => {
-    return element !== '' && element !== null && element !== undefined
+  let filtered_terms = terms.filter((element) => {
+    return element !== "" && element !== null && element !== undefined;
   });
   let concatenatedQueries = filtered_terms.join(" and ");
-  return concatenatedQueries
-}
+  return concatenatedQueries;
+};