From c4f60a375b1723c80aec5706200897c32cd2ad2d Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Fri, 5 Jun 2020 17:26:03 +0200
Subject: [PATCH] wip #3658 @1.5

---
 js/libs/fluidbook/fluidbook.links.js          | 21 +++++++++++++++++--
 js/libs/fluidbook/fluidbook.stats.js          | 12 +++++++++++
 .../fluidbook/links/fluidbook.links.zoom.js   |  2 +-
 3 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/js/libs/fluidbook/fluidbook.links.js b/js/libs/fluidbook/fluidbook.links.js
index 2c8e339e..5913d593 100644
--- a/js/libs/fluidbook/fluidbook.links.js
+++ b/js/libs/fluidbook/fluidbook.links.js
@@ -37,7 +37,7 @@ FluidbookLinks.prototype = {
         });
 
         new ClipboardJS('[data-clipboard-text]');
-        $(document).on('click','[data-clipboard-text]',function(){
+        $(document).on('click', '[data-clipboard-text]', function () {
             $this.fluidbook.tooltip.displayTooltip($this.fluidbook.l10n.__('copied!'));
             return true;
         });
@@ -75,11 +75,28 @@ FluidbookLinks.prototype = {
             if (href === undefined) {
                 return true;
             }
-            var external = href.substr(0, 4) === 'http';
+            var external = href.indexOf('http') === 0;
             if (href === '#') {
                 return true;
             }
 
+            console.log(external, $this.fluidbook.stats.relay_url_params, $(this).hasClass('relay_appended'));
+
+            if (external && $this.fluidbook.stats.relay_url_params !== '' && !$(this).hasClass('relay_appended')) {
+                $(this).addClass('relay_appended');
+
+                var u = new URL(href);
+                var s = '';
+                if (u.search === '') {
+                    s = '?';
+                } else {
+                    s = '&';
+                }
+                u.search = s + $this.fluidbook.stats.relay_url_params;
+                $(this).attr('href', u.href);
+                href = u.href;
+            }
+
             if (!navigator.onLine && external && $this.fluidbook.settings.phonegap) {
                 $this.fluidbook.alertInternetRequired();
                 e.preventDefault();
diff --git a/js/libs/fluidbook/fluidbook.stats.js b/js/libs/fluidbook/fluidbook.stats.js
index b9195339..5de67832 100644
--- a/js/libs/fluidbook/fluidbook.stats.js
+++ b/js/libs/fluidbook/fluidbook.stats.js
@@ -1,7 +1,9 @@
 function FluidbookStats(fluidbook) {
+    var $this = this;
     this.fluidbook = fluidbook;
     this.id = this.fluidbook.settings.id;
     this.vid = guid();
+    this.relay_url_params = {};
     if (this.fluidbook.settings.stats) {
         this.worker = new Worker('js/libs/fluidbook/workers/stats.js');
     }
@@ -19,6 +21,16 @@ function FluidbookStats(fluidbook) {
             this.ga = false;
         }
     }
+    if (this.fluidbook.settings.relay_url_params !== '') {
+        var e = this.fluidbook.settings.relay_url_params.split(',');
+        var p = [];
+        $.each(e, function (k, v) {
+            if ($_GET[v] !== undefined && $_GET[v] !== null) {
+                p.push(v + '=' + encodeURIComponent($_GET[v]));
+            }
+        });
+        this.relay_url_params = p.join('&');
+    }
     this.init();
 }
 
diff --git a/js/libs/fluidbook/links/fluidbook.links.zoom.js b/js/libs/fluidbook/links/fluidbook.links.zoom.js
index d681d15d..4a3d7294 100644
--- a/js/libs/fluidbook/links/fluidbook.links.zoom.js
+++ b/js/libs/fluidbook/links/fluidbook.links.zoom.js
@@ -171,7 +171,6 @@ FluidbookLinksZoom.prototype = {
 
                 for (var i = from; increment === 1 ? i <= to : i >= to; i += increment) {
                     var data = zoomLink.data('d-' + i);
-                    console.log(i, data);
                     if (data !== undefined) {
                         var j = i + 1;
                         var label = $this.fluidbook.settings['product_zoom_label_' + j];
@@ -199,6 +198,7 @@ FluidbookLinksZoom.prototype = {
 
                         if (action === 'link') {
                             menu += 'href="' + data + '"  target="_blank"';
+                            linkClass += ' ext';
                         } else if (action === 'copy') {
                             menu += 'data-clipboard-text="' + escapeHtml(data) + '" ';
                         } else if (action === 'video') {
-- 
2.39.5