added default option for footer to chnage bg-image, bg-color

Author: tfsojon

config/_default/params.toml

@@ -14,6 +14,11 @@ logo_width = "147x"
 mainSections = ["blog"]
 mobile = "+211234565523"
 fullSiteSearch = true
+[footer]
+footer_light = false
+# bg_color = "#1e384c"
+# bg_image = "images/bg-banner-page.jpg"
+bg_image_overlay_color = "rgba(0,0,0,.65)"
 [call_to_action]
 button_label = "Contact Us"
 button_link = "contact/"

themes/delta/layouts/partials/call-to-action-2.html

@@ -1,5 +1,5 @@
-{{ $bg_color := .Params.footer.bg_color | default false }}
-{{ $bg_image := resources.Get .Params.footer.bg_image | default false }}
+{{ $bg_color := .Params.footer.bg_color | default .Params.footer.bg_color }}
+{{ $bg_image := resources.Get (.Params.footer.bg_image | default site.Params.footer.bg_image) }}
 
 {{if site.Params.call_to_action.enable}}
 <section class="section pb-0 call-to-action call-to-action-2">

themes/delta/layouts/partials/footer.html

@@ -1,7 +1,7 @@
-{{ $footer_light := .Params.footer.footer_light | default false }}
-{{ $bg_color := .Params.footer.bg_color | default false }}
-{{ $bg_image := resources.Get .Params.footer.bg_image | default false }}
-{{ $overlay := .Params.footer.bg_image_overlay_color | default false }}
+{{ $footer_light := .Params.footer.footer_light | default site.Params.footer.footer_light }}
+{{ $bg_color := .Params.footer.bg_color | default .Params.footer.bg_color }}
+{{ $bg_image := resources.Get (.Params.footer.bg_image | default site.Params.footer.bg_image) }}
+{{ $overlay := .Params.footer.bg_image_overlay_color | default site.Params.footer.bg_image_overlay_color }}
 
 <footer class="{{if $footer_light}}bg-light{{else}}bg-dark{{end}} px-1 wave-block" 
  style="{{- if $bg_color -}}background-color:{{$bg_color}}!important;{{- end -}}{{- if $bg_image -}}background-image: url({{$bg_image | absURL}}); background-repeat: no-repeat; background-position: center center; background-attachment: fixed; background-size: cover;{{- end -}}">