{{ $item := "" }}
{{ $theme := "" }}
{{ $class := "" }}
{{ $href := "" }}
{{ $title := "" }}
{{ if reflect.IsMap . }}
    {{ $item = .icon }}
    {{ $theme = .theme }}
    {{ $class = .class }}
    {{/*  {{ warnf "themeInsideMap: %s" $theme }}  */}}
    {{ $title = .title }}
  {{ else }}
    {{ $item = . }}
{{ end }}
{{ $theme := $theme | default "default" }}
{{ $classes := "" }}
{{/*  {{ warnf "themeAfterLoop: %s" $theme }}  */}}
{{ $file := "" }}
{{/*  ?? Check data type ? See https://www.brijumaquio.com/get-data-type-in-hugo-framework  */}}
{{ if eq (printf "%T" $item) "*resources.resourceAdapter" }}
    {{ $file = $item }}
{{ else if eq (printf "%T" $item) "string" }}
    {{ $folder := $theme }}
    {{/*  {{ warnf "themeToFolder: %s" $theme }}  */}}
    {{/*  {{ warnf "folderFromTheme : %s" $folder }}  */}}
    {{ $classes = printf "%v%v%v%v%v" $theme " ico ico-" $item " " $class }}
    {{ $path := printf "svg/%s/%s.svg" $folder $item }}
    {{ $file = resources.Get $path }}
    {{/*  {{ warnf "Loading icon from ico.html shortcode: %s" $item }}  */}}
    {{/*  {{ warnf "theme: %s" $theme }}  */}}
{{ else }}
    {{/*  Get the filename, remove extension, add custom classes  */}}
    {{ $classes = print (replace (path.Base $item) ".svg" "" | anchorize) " ico " }}
    {{ $file = resources.Get $item }}
{{ end }}
{{ if eq $file nil }}
    {{ warnf "Error detected in ico shortcode: Icon not found: %s" $file }}
    {{ return }}
{{ end }}
{{- $content := replaceRE "<!--[\\s\\S]*-->" "" $file.Content -}}
{{ $pattern := `[\s\S]*?<svg([\s\S]*)?>([\s\S]*)(<title>[\s\S]*</title>)?([\s\S]*)</svg>([\s\S]*)?` }}
{{ $replaceWith := "" }}
{{ with $title }}
    {{ $replaceWith = printf `<svg aria-hidden="true" class="%s" ${1}>${2}<title>%s</title>${4}</svg>` $classes . }}
{{ else }}
    {{ $replaceWith = printf `<svg aria-hidden="true" class="%s" ${1}>${2}${3}${4}</svg>` $classes }}
{{ end }}
{{- return ($content | replaceRE $pattern $replaceWith | safeHTML) -}}