From 708d4de228659103d8a74b949c13a0f02a9d4006 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9o=20Marchal?= <me@theomarchal.com>
Date: Sun, 14 Feb 2021 10:32:39 +0100
Subject: [PATCH] Fix for page number with fancybox

It is far from perfect. Should be investigated by reading fancybox code if there's a better way later on
---
 scripts/exposition.js | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/scripts/exposition.js b/scripts/exposition.js
index 58dcfb1..95f3731 100644
--- a/scripts/exposition.js
+++ b/scripts/exposition.js
@@ -38,7 +38,7 @@ jQuery(document).ready(function($)
         if (urlParams.get('page') != "")
             targetPage = urlParams.get('page');
 
-
+        var currentPage = 0;
         var previousArray = []
         var options = 
         {
@@ -48,9 +48,8 @@ jQuery(document).ready(function($)
             className: 'paginationjs-theme-blue',
             callback: function (response, pagination)
             {
-                console.log(window.location.pathname);
-                console.log(window.location.hash);
-                window.history.replaceState('', '', window.location.pathname + '?page=' + pagination.pageNumber + window.location.hash); // careful, back button is broken with that
+                currentPage = pagination.pageNumber;
+                window.history.replaceState('', '', window.location.pathname + '?page=' + currentPage + window.location.hash);
 
                 if (previousArray.length > 0)
                 {
@@ -87,7 +86,6 @@ jQuery(document).ready(function($)
                 mobile: {
                     preventCaptionOverlap: true,
                 },
-                hash: false,
     
                 caption: function(instance, item)
                 {
@@ -126,7 +124,12 @@ jQuery(document).ready(function($)
                         $('#pagination').pagination('previous');
                 },
 
-                
+                afterClose : function(instance)
+                {
+                    // after closing, changing the URL again. I guess there's no better way except by changing fancybox code...
+                    // (apparently fancybox changes back to the original url it had when starting)
+                    window.history.replaceState('', '', window.location.pathname + '?page=' + currentPage + window.location.hash);
+                }
 
             });
     });