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53 lines
1.2 KiB
Markdown
53 lines
1.2 KiB
Markdown
---
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title: Data
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description: Applicable to resources returned by the resources.GetRemote function, returns information from the HTTP response.
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categories: []
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keywords: []
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action:
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related:
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- functions/resources/GetRemote
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- methods/resource/Err
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returnType: map
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signatures: [RESOURCE.Data]
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---
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The `Data` method on a resource returned by the [`resources.GetRemote`] function returns information from the HTTP response.
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[`resources.GetRemote`]: functions/resources/getremote
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```go-html-template
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{{ $url := "https://example.org/images/a.jpg" }}
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{{ with resources.GetRemote $url }}
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{{ with .Err }}
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{{ errorf "%s" . }}
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{{ else }}
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{{ with .Data }}
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{{ .ContentLength }} → 42764
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{{ .ContentType }} → image/jpeg
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{{ .Status }} → 200 OK
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{{ .StatusCode }} → 200
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{{ .TransferEncoding }} → []
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{{ end }}
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{{ end }}
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{{ else }}
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{{ errorf "Unable to get remote resource %q" $url }}
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{{ end }}
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```
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ContentLength
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: (`int`) The content length in bytes.
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ContentType
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: (`string`) The content type.
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Status
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: (`string`) The HTTP status text.
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StatusCode
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: (`int`) The HTTP status code.
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TransferEncoding
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: (`string`) The transfer encoding.
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[`resources.GetRemote`]: functions/resources/getremote
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