Add parameter swipeboxParameters, it allows to directly set any parameter of Swipebox.

Fix parameter justifiedGalleryParameters to actually set any parameter of Justified Gallery (before the parameters were passed to Swipebox).

Author: mfg92

layouts/shortcodes/gallery.html

@@ -30,6 +30,8 @@
 
 {{ $showExif := .Get "showExif" | default (.Site.Params.galleryShowExif | default false) }}
 
+{{ $swipeboxParameters := .Get "swipeboxParameters" | default (.Site.Params.gallerySwipeboxParameters | default "") }}
+
 {{ $justifiedGalleryParameters := .Get "justifiedGalleryParameters" | default (.Site.Params.galleryJustifiedGalleryParameters | default "") }}
 
 {{ $previewType := .Get "previewType" | default (.Site.Params.galleryPreviewType | default "blur") }}
@@ -228,28 +230,31 @@
 
 				swipeboxInstance = $('.galleryImg').swipebox(
 					$.extend({},
-						{ {{ $justifiedGalleryParameters | safeJS }} }
+						{ {{ $swipeboxParameters | safeJS }} }
 					)
 				);
 			});
 
 			// initialize the justified gallery
-			gallery.justifiedGallery({
-				rowHeight : {{ $rowHeight }},
-				margins : {{ $margins }},
-				border : 0,
-				randomize : {{ $randomize }},
-				waitThumbnailsLoad : false,
-				lastRow : {{ $lastRowJustification }},
-				captions : false,
-				// if there is at least one filter option
-				{{ if not (eq $filterOptions "[]") }}
-					// we first show no images at all
-					// till the code way below selects a filter and applies it 
-					// this prevent creating the layout twice
-					filter : () => false
-				{{ end }}
-			});
+			gallery.justifiedGallery($.extend(
+				{
+					rowHeight : {{ $rowHeight }},
+					margins : {{ $margins }},
+					border : 0,
+					randomize : {{ $randomize }},
+					waitThumbnailsLoad : false,
+					lastRow : {{ $lastRowJustification }},
+					captions : false,
+					// if there is at least one filter option
+					{{ if not (eq $filterOptions "[]") }}
+						// we first show no images at all
+						// till the code way below selects a filter and applies it 
+						// this prevent creating the layout twice
+						filter : () => false
+					{{ end }}
+				},
+				{ {{ $justifiedGalleryParameters | safeJS }} }
+			));
 
 			// only include JS code for filter options if there at least one filter option
 			{{ if not (eq $filterOptions "[]") }}