{{- $ctx := "" -}}
{{- $isCoverCaptionEnabled := default nil -}}
{{- if (reflect.IsMap . ) -}}
{{- /* Assign Custom Context */ -}}
{{- $ctx = .ctx -}}
{{- /* Assign value of .isCoverCaptionEnabled */ -}}
{{- $isCoverCaptionEnabled = cond (not .isCoverCaptionEnabled) nil .isCoverCaptionEnabled -}}
{{- else -}}
{{- /* Passing dot context, default behaviour */ -}}
{{- $ctx = . -}}
{{- /* Default isCoverCaptionEnabled for Dot Context */ -}}
{{- $isCoverCaptionEnabled = false -}}
{{- end -}}
{{- $cover := false -}}
{{- $autoCover := default $.Site.Params.autoCover false }}
{{- if index $ctx.Params "cover" -}}
{{- if .Resources.GetMatch $ctx.Params.Cover }}
{{- $cover = (.Resources.GetMatch $ctx.Params.Cover).RelPermalink -}}
{{- else -}}
{{- $cover = absURL $ctx.Params.Cover -}}
{{- end -}}
{{- else if $.Site.Params.AutoCover -}}
{{- if (not $ctx.Params.Cover) -}}
{{- if .Resources.GetMatch "cover.*" -}}
{{- $cover = (.Resources.GetMatch "cover.*").RelPermalink -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- if $cover -}}
{{ if and $ctx.Params.coverCaption $isCoverCaptionEnabled }}
{{ else }}
{{ end }}
{{- end }}