{{- $destination := .Destination -}}
{{- if strings.Contains $destination "~~" -}}
  {{- $destination = replace $destination "~~" "" -}}
{{- end -}}
{{- $isExternal := or (strings.HasPrefix $destination "http://") (strings.HasPrefix $destination "https://") -}}
{{- $host := "" -}}
{{- $path := replaceRE "[?#].*$" "" $destination -}}
{{- $query := "" -}}
{{- $scheme := "" -}}
{{- if and $isExternal (gt (len (findRE "^https?://[^[:space:]]+$" $destination 1)) 0) -}}
  {{- $parsed := urls.Parse $destination -}}
  {{- $host = $parsed.Host -}}
  {{- $path = $parsed.Path -}}
  {{- $query = $parsed.RawQuery -}}
  {{- $scheme = $parsed.Scheme -}}
{{- end -}}
{{- $page := .Page -}}
{{- $site := $page.Site -}}
{{- $deletions := partialCached "deletions-lookup.html" (dict) "default" -}}
{{- $replacements := default (dict) $site.Data.replacements -}}
{{- $aff := index $site.Data.affiliates.sites $host -}}
{{- $isAffiliated := false -}}
{{- $newURL := $destination -}}
{{- $lookupURLs := slice $destination -}}
{{- with $destination -}}
  {{- if strings.HasSuffix . "/" -}}
    {{- $withoutSlash := strings.TrimSuffix "/" . -}}
    {{- if ne $withoutSlash . -}}
      {{- $lookupURLs = $lookupURLs | append $withoutSlash -}}
    {{- end -}}
  {{- else -}}
    {{- $lookupURLs = $lookupURLs | append (printf "%s/" .) -}}
  {{- end -}}
{{- end -}}
{{- $isDeleted := false -}}
{{- range $lookupURLs -}}
  {{- if and (not $isDeleted) (isset $deletions .) -}}
    {{- $isDeleted = true -}}
  {{- end -}}
{{- end -}}
{{- $replacementURL := "" -}}
{{- $hasReplacement := false -}}
{{- if not $isDeleted -}}
  {{- range $lookupURLs -}}
    {{- if not $hasReplacement -}}
      {{- $candidateReplacementURL := index $replacements . -}}
      {{- if ne $candidateReplacementURL nil -}}
        {{- $replacementURL = $candidateReplacementURL -}}
        {{- $hasReplacement = true -}}
      {{- end -}}
    {{- end -}}
  {{- end -}}
{{- end -}}
{{- $customClass := "" -}}

{{- if reflect.IsMap . -}}
  {{- if isset . "Class" -}}
    {{- with (index . "Class") -}}
      {{- $customClass = . -}}
    {{- end -}}
  {{- end -}}
{{- end -}}

{{- if $hasReplacement -}}
  {{- $newURL = printf "%v" $replacementURL -}}
{{- else if and $isExternal $aff -}}
  {{- $isAffiliated = true -}}
  {{- if $query -}}
    {{- $newURL = printf "%s://%s%s?%s&%s=%s" $scheme $host $path $query $aff.param $aff.value -}}
  {{- else -}}
    {{- $newURL = printf "%s://%s%s?%s=%s" $scheme $host $path $aff.param $aff.value -}}
  {{- end -}}
{{- end -}}

{{- $newHost := "" -}}
{{- if and $isExternal (gt (len (findRE "^https?://[^[:space:]]+$" $newURL 1)) 0) -}}
  {{- $newParsed := urls.Parse $newURL -}}
  {{- $newHost = lower $newParsed.Host -}}
{{- end -}}
{{- $isArchiveLink := false -}}
{{- if and $isExternal (ne $newHost "") -}}
  {{- if or (eq $newHost "archive.org") (strings.HasSuffix $newHost ".archive.org") -}}
    {{- $isArchiveLink = true -}}
  {{- end -}}
{{- end -}}

{{- $internalPage := "" -}}
{{- $internalPageFound := false -}}
{{- if not $isExternal -}}
  {{- if strings.HasPrefix $destination "/" -}}
    {{- with $site.GetPage $destination -}}
      {{- $internalPage = . -}}
      {{- $internalPageFound = true -}}
    {{- end -}}
  {{- else if and $path (ne $path "") -}}
    {{- with $page.GetPage $path -}}
      {{- $internalPage = . -}}
      {{- $internalPageFound = true -}}
    {{- end -}}
  {{- end -}}
  {{- if and (not $internalPageFound) $path (ne $path "") -}}
    {{- with $site.GetPage $path -}}
      {{- $internalPage = . -}}
      {{- $internalPageFound = true -}}
    {{- end -}}
  {{- end -}}
{{- end -}}

{{- $report := partialCached "external-links-report.html" (dict) "default" -}}
{{- $entriesMap := default (dict) (index $report "entries") -}}
{{- $deadLinksMap := default (dict) (index $report "linksMap") -}}
{{- $cacheEntry := dict -}}
{{- range $lookupURLs -}}
  {{- if and (eq (len $cacheEntry) 0) (isset $entriesMap .) -}}
    {{- $cacheEntry = index $entriesMap . -}}
  {{- end -}}
{{- end -}}
{{- $deadInfo := dict -}}
{{- $isDeadLink := false -}}
{{- range $lookupURLs -}}
  {{- if and (not $isDeadLink) (isset $deadLinksMap .) -}}
    {{- $deadInfo = index $deadLinksMap . -}}
    {{- $isDeadLink = true -}}
  {{- end -}}
{{- end -}}
{{- $deadStatus := "" -}}
{{- with (index $deadInfo "status") -}}
  {{- $deadStatus = printf "%v" . -}}
{{- end -}}
{{- if eq $deadStatus "" -}}
  {{- with (index $cacheEntry "status") -}}
    {{- $deadStatus = printf "%v" . -}}
  {{- end -}}
{{- end -}}
{{- $isConfirmedDeadLink := false -}}
{{- if and $isDeadLink (eq $deadStatus "404") -}}
  {{- $isConfirmedDeadLink = true -}}
{{- end -}}
{{- $isMarkedDeadLink := false -}}
{{- with (index $deadInfo "manualMarked") -}}
  {{- $isMarkedDeadLink = . -}}
{{- end -}}
{{- if not $isMarkedDeadLink -}}
  {{- with (index $cacheEntry "manualMarked") -}}
    {{- $isMarkedDeadLink = . -}}
  {{- end -}}
{{- end -}}

{{- $titleParts := slice -}}
{{- if $isAffiliated -}}
  {{- $titleParts = $titleParts | append "Lien affilié" -}}
{{- else if $isExternal -}}
  {{- $titleParts = $titleParts | append "Lien externe" -}}
{{- end -}}
{{- if $isArchiveLink -}}
  {{- $titleParts = $titleParts | append "Internet Archive" -}}
{{- end -}}
{{- if and (not $isExternal) $internalPageFound -}}
  {{- $internalTitle := $internalPage.LinkTitle | default $internalPage.Title -}}
  {{- with $internalPage.Date -}}
    {{- $internalTitle = printf "%s (%s)" $internalTitle (. | time.Format "02/01/2006") -}}
  {{- end -}}
  {{- $titleParts = $titleParts | append $internalTitle -}}
{{- else -}}
  {{- with .Title -}}
    {{- $titleParts = $titleParts | append . -}}
  {{- end -}}
{{- end -}}
{{- if $isDeadLink -}}
  {{- $deadDetails := slice -}}
  {{- if $isMarkedDeadLink -}}
    {{- $deadDetails = $deadDetails | append "supprimé" -}}
  {{- end -}}
  {{- with (index $cacheEntry "checkedAt") -}}
    {{- $deadDetails = $deadDetails | append (printf "inaccessible depuis le %s" (time.Format "02/01/2006" (time .))) -}}
  {{- end -}}
  {{- with (index $cacheEntry "errorType") -}}
    {{- $deadDetails = $deadDetails | append (printf "raison %s" .) -}}
  {{- end -}}
  {{- with (index $deadInfo "status") -}}
    {{- $statusLabel := printf "%v" . -}}
    {{- if not (and $isMarkedDeadLink (or (eq $statusLabel "manual") (eq $statusLabel "deleted"))) -}}
      {{- $deadDetails = $deadDetails | append (printf "statut %s" $statusLabel) -}}
    {{- end -}}
  {{- end -}}
  {{- if gt (len $deadDetails) 0 -}}
    {{- $titleParts = $titleParts | append (printf "(%s)" (delimit $deadDetails " ; ")) -}}
  {{- end -}}
{{- end -}}

{{- $titleValue := delimit $titleParts " - " -}}
{{- if $hasReplacement -}}
  {{- $titleValue = printf "Page d'origine : %s" $destination -}}
{{- end -}}
{{- $linkClasses := slice -}}
{{- if $isExternal -}}
  {{- $linkClasses = $linkClasses | append "link-external" -}}
{{- end -}}
{{- if $isAffiliated -}}
  {{- $linkClasses = $linkClasses | append "link-affiliated" -}}
{{- end -}}
{{- if $isArchiveLink -}}
  {{- $linkClasses = $linkClasses | append "link-archive" -}}
{{- end -}}
{{- if $isDeadLink -}}
  {{- $linkClasses = $linkClasses | append "link-dead" -}}
  {{- if $isConfirmedDeadLink -}}
    {{- $linkClasses = $linkClasses | append "link-dead-404" -}}
  {{- end -}}
  {{- if $isMarkedDeadLink -}}
    {{- $linkClasses = $linkClasses | append "link-dead-marked" -}}
  {{- end -}}
{{- end -}}
{{- with $customClass -}}
  {{- range (split . " ") -}}
    {{- if ne . "" -}}
      {{- $linkClasses = $linkClasses | append . -}}
    {{- end -}}
  {{- end -}}
{{- end -}}
{{- $classValue := delimit $linkClasses " " -}}
{{- if $isMarkedDeadLink -}}
  {{- $deadTitleValue := printf "URL d'origine : %s" $destination -}}
  {{- $deadAriaLabel := printf "Lien supprimé. URL d'origine : %s" $destination -}}
  <del class="link-dead link-dead-marked"><span{{ with $classValue }} class="{{- . -}}"{{ end }} title="{{- $deadTitleValue -}}" aria-label="{{- $deadAriaLabel -}}">{{- strings.TrimSpace .Text | safeHTML -}}</span></del>
{{- else -}}
  <a href="{{- $newURL -}}"{{ with $classValue }} class="{{- . -}}"{{ end }}{{ with $titleValue }} title="{{- . -}}"{{ end }}{{ if $isExternal }} rel="noreferrer noopener"{{ end }}>{{- strings.TrimSpace .Text | safeHTML -}}</a>
{{- end -}}{{- "" -}}