98 lines
No EOL
3.4 KiB
HTML
98 lines
No EOL
3.4 KiB
HTML
{{- $validFormats := slice "default" "terse" }}
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{{- $msg1 := "When passing a map to the internal pagination template, one of the elements must be named 'page', and it must be set to the context of the current page." }}
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{{- $msg2 := "The 'format' specified in the map passed to the internal pagination template is invalid. Valid choices are: %s." }}
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{{- $page := . }}
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{{- $format := "default" }}
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{{- if reflect.IsMap . }}
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{{- with .page }}
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{{- $page = . }}
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{{- else }}
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{{- errorf $msg1 }}
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{{- end }}
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{{- with .format }}
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{{- $format = lower . }}
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{{- end }}
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{{- end }}
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{{- if in $validFormats $format }}
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{{- if gt $page.Paginator.TotalPages 1 }}
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<ul class="pagination pagination-{{ $format }}">
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{{- partial (printf "partials/inline/pagination/%s" $format) $page }}
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</ul>
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{{- end }}
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{{- else }}
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{{- errorf $msg2 (delimit $validFormats ", ") }}
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{{- end -}}
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{{/* --------------------------------------------------------------------- */}}
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{{- define "partials/inline/pagination/default" }}
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{{- with .Paginator }}
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{{- $currentPageNumber := .PageNumber }}
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{{- with .First }}
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{{- if ne $currentPageNumber .PageNumber }}
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<li class="page-item">
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<a href="{{ .URL }}" aria-label="First" class="page-link"><span aria-hidden="true">⇚</span></a>
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</li>
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{{- else }}
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<li class="page-item disabled">
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<a aria-disabled="true" aria-label="First" class="page-link" tabindex="-1"><span aria-hidden="true">⇚</span></a>
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</li>
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{{- end }}
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{{- end }}
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{{- with .Prev }}
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<li class="page-item">
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<a href="{{ .URL }}" aria-label="Previous" class="page-link"><span aria-hidden="true">←</span></a>
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</li>
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{{- else }}
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<li class="page-item disabled">
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<a aria-disabled="true" aria-label="Previous" class="page-link" tabindex="-1"><span aria-hidden="true">←</span></a>
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</li>
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{{- end }}
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{{- $slots := 5 }}
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{{- $start := math.Max 1 (sub .PageNumber (math.Floor (div $slots 2))) }}
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{{- $end := math.Min .TotalPages (sub (add $start $slots) 1) }}
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{{- if lt (add (sub $end $start) 1) $slots }}
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{{- $start = math.Max 1 (add (sub $end $slots) 1) }}
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{{- end }}
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{{- range $k := seq $start $end }}
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{{- if eq $.Paginator.PageNumber $k }}
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<li class="page-item active">
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[{{ $k }}]
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</li>
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{{- else }}
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<li class="page-item">
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<a href="{{ (index $.Paginator.Pagers (sub $k 1)).URL }}" aria-label="Page {{ $k }}" class="page-link">{{ $k }}</a>
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</li>
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{{- end }}
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{{- end }}
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{{- with .Next }}
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<li class="page-item">
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<a href="{{ .URL }}" aria-label="Next" class="page-link"><span aria-hidden="true">→</span></a>
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</li>
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{{- else }}
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<li class="page-item disabled">
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<a aria-disabled="true" aria-label="Next" class="page-link" tabindex="-1"><span aria-hidden="true">→</span></a>
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</li>
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{{- end }}
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{{- with .Last }}
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{{- if ne $currentPageNumber .PageNumber }}
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<li class="page-item">
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<a href="{{ .URL }}" aria-label="Last" class="page-link"><span aria-hidden="true">⇛</span></a>
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</li>
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{{- else }}
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<li class="page-item disabled">
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<a aria-disabled="true" aria-label="Last" class="page-link" tabindex="-1"><span aria-hidden="true">⇛</span></a>
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</li>
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{{- end }}
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{{- end }}
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{{- end }}
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{{- end -}} |