mirror of
https://github.com/gohugoio/hugo.git
synced 2024-12-01 22:41:29 -05:00
40 lines
1 KiB
Markdown
40 lines
1 KiB
Markdown
---
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title: encoding.Base64Decode
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description: Returns the base64 decoding of the given content.
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categories: []
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keywords: []
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action:
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aliases: [base64Decode]
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related:
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- functions/encoding/Base64Encode
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returnType: string
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signatures: [encoding.Base64Decode INPUT]
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aliases: [/functions/base64Decode]
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---
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```go-html-template
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{{ "SHVnbw==" | base64Decode }} → Hugo
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```
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Use the `base64Decode` function to decode responses from APIs. For example, the result of this call to GitHub's API contains the base64-encoded representation of the repository's README file:
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```text
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https://api.github.com/repos/gohugoio/hugo/readme
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```
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To retrieve and render the content:
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```go-html-template
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{{ $u := "https://api.github.com/repos/gohugoio/hugo/readme" }}
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{{ with resources.GetRemote $u }}
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{{ with .Err }}
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{{ errorf "%s" . }}
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{{ else }}
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{{ with . | transform.Unmarshal }}
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{{ .content | base64Decode | markdownify }}
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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" $u }}
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{{ end }}
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```
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