Data

The Data method on a resource returned by the resources.GetRemote function returns information from the HTTP response.

Example

{{ $url := "https://example.org/images/a.jpg" }}
{{ $opts := dict "responseHeaders" (slice "Server") }}
{{ with try (resources.GetRemote $url) }}
  {{ with .Err }}
    {{ errorf "%s" . }}
  {{ else with .Value }}
    {{ with .Data }}
      {{ .ContentLength }} → 42764
      {{ .ContentType }} → image/jpeg
      {{ .Headers }} → map[Server:[Netlify]]
      {{ .Status }} → 200 OK
      {{ .StatusCode }} → 200
      {{ .TransferEncoding }} → []
    {{ end }}
  {{ else }}
    {{ errorf "Unable to get remote resource %q" $url }}
  {{ end }}
{{ end }}

Methods

Use these methods on the Data object.

ContentLength

(int) The content length in bytes.

ContentType

(string) The content type.

Headers

(map[string][]string) A map of response headers matching those requested in the responseHeaders option passed to the resources.GetRemote function. The header name matching is case-insensitive. In most cases there will be one value per header key.

Status

(string) The HTTP status text.

StatusCode

(int) The HTTP status code.

TransferEncoding

(string) The transfer encoding.