mirror of
https://github.com/gohugoio/hugo.git
synced 2024-12-04 17:26:46 -05:00
28 lines
966 B
Markdown
28 lines
966 B
Markdown
---
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title: base64
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description: "`base64Encode` and `base64Decode` let you easily decode content with a base64 encoding and vice versa through pipes."
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categories: [functions]
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menu:
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docs:
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parent: functions
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keywords: []
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relatedfuncs: []
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signature: ["base64Decode INPUT", "base64Encode INPUT"]
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---
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```go-html-template
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{{ "Hugo" | base64Encode }} → "SHVnbw=="
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{{ "SHVnbw==" | base64Decode }} → "Hugo"
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```
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## `base64` with APIs
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Using base64 to decode and encode becomes really powerful if we have to handle
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responses from APIs.
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```go-html-template
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{{ $resp := getJSON "https://api.github.com/repos/gohugoio/hugo/readme" }}
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{{ $resp.content | base64Decode | markdownify }}
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```
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The response of the GitHub API contains the base64-encoded version of the [README.md](https://github.com/gohugoio/hugo/blob/master/README.md) in the Hugo repository. Now we can decode it and parse the Markdown. The final output will look similar to the rendered version on GitHub.
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