go-frameproto/writeframeimage.go

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package frameproto
import (
"io"
)
// WriteFrameImage will write the HTML <meta/> element for the Frame-Protocol's (i.e., Farcaster Frame's) "fc:frame:image" name-value pair.
//
// For example, this call:
//
// var url string = "https://example.com/images/screen.png"
//
// frameproto.WriteFrameImage(writer, url)
//
// Would write this HTML <meta/> element:
//
// <meta property="fc:frame:image" content="https://example.com/images/screen.png" />
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func WriteFrameImage(writer io.Writer, url string) error {
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const property string = MetaPropertyFrameImage
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return writeMetaPropertyContent(writer, property, url)
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}