From 6f459d00e2945c94e312c2cd817a7b80952d967c Mon Sep 17 00:00:00 2001
From: GrosPoulet <grosnaingrincheux@gmail.com>
Date: Wed, 28 Aug 2024 12:58:42 +0200
Subject: [PATCH] Fix for plug-in: startpage.com (#1361)

---
 plugins/startpage.js | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/plugins/startpage.js b/plugins/startpage.js
index d2156375..54b55bca 100644
--- a/plugins/startpage.js
+++ b/plugins/startpage.js
@@ -1,23 +1,24 @@
 var hoverZoomPlugins = hoverZoomPlugins || [];
 hoverZoomPlugins.push({
     name:'startpage',
-    version:'0.2',
+    version:'0.3',
     prepareImgLinks:function (callback) {
 
         var name = this.name;
         var res = [];
-        var jsonToken1 = 'UIStartpage.AppSerp,';
-        var jsonToken2 = '}),';
+
+        const jsonToken1 = 'UIStartpage.AppSerpImages,';
+        const jsonToken2 = '}),';
         var spJson = undefined;
         var spData = extractJsonFromDoc();
 
         // links to fullsize imgs are stored in HTML document (JSON)
         function extractJsonFromDoc() {
 
-            let innerHTML = document.documentElement.innerHTML;
-            let index1 = innerHTML.indexOf(jsonToken1);
+            const innerHTML = document.documentElement.innerHTML;
+            const index1 = innerHTML.indexOf(jsonToken1);
             if (index1 == -1) return undefined;
-            let index2 = innerHTML.indexOf(jsonToken2, index1);
+            const index2 = innerHTML.indexOf(jsonToken2, index1);
             spJson = innerHTML.substring(index1 + jsonToken1.length, index2 + 1);
             try {
                let sp = JSON.parse(spJson);
@@ -33,13 +34,14 @@ hoverZoomPlugins.push({
             let src = link.attr('src');
 
             // search for thumbnail url among sp data
-            if (spJson.indexOf(src) == -1) return;
+            if (spJson?.indexOf(src) == -1) return;
 
             let values = hoverZoom.getValuesInJsonObject(spData, src, false, true, true); // look for a partial match & stop after 1st match
             if (values.length == 0) return;
             let o = hoverZoom.getJsonObjectFromPath(spData, values[0].path.substring(0, values[0].path.lastIndexOf('[')));
             // extract fullsize url from Object
             let fullsizeUrl = o.clickUrl || o.anonImageViewUrl;
+            if (fullsizeUrl == undefined) return;
             fullsizeUrl = fullsizeUrl.replace(/.*piurl=(.*)&sp=.*/, '$1');
             fullsizeUrl = decodeURIComponent(fullsizeUrl);
             if (link.data().hoverZoomSrc == undefined) { link.data().hoverZoomSrc = [] }