Updated generic bootstrap extractor to work when gallery progress indicators are not visible.

processors/generics/generic-bootstrap.js

@@ -22,10 +22,17 @@ module.exports = function (processorConfig) {
             const imgWrap = document.elementFromPoint(300, 300);
             const children = imgWrap.querySelectorAll('.pswp__img');
             const img = children[children.length - 1];
-            console.log(img, imgWrap);
             // debugger;
             // Full image hasn't loaded yet
             const src = imgWrap.src.split('?')[0]// get rid of querystring
+            //check for a duplicated src
+            for(var i = 0;i < galleryUrls.length;i++) {
+                if(src === galleryUrls[i].url && externalCounter > 1) {
+                    //we're using the fallback counter, reset it to 1 to trigger the exit.
+                    externalCounter = 0;
+                    return;
+                }
+            }
             return downloadSrc(src, id);
         }
 
@@ -37,11 +44,16 @@ module.exports = function (processorConfig) {
         }
 
         function nextImage() {
-            document.querySelector('.pswp__button.pswp__button--arrow--right').click();
+            //get the navigation button element
+            const navigation = document.querySelector('.pswp__button.pswp__button--arrow--right') || document.querySelector('.pswp__button.pswp__button--arrow--next')
+            navigation.click();
+            externalCounter += 1;
         }
-
+        var externalCounter = 1;
         function getCounterValue() {
-            const [position, total] = document.querySelector('.pswp__counter').textContent.split('/');
+            const internalCounterElement = document.querySelector('.pswp__counter');
+            if(!internalCounterElement) return externalCounter;
+            const [position, total] = internalCounterElement.textContent.split('/');
             return parseInt(position.trim(), 10);
         }