2021-02-28 02:53:16 +00:00
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package main
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import (
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"bytes"
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pathpkg "path"
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"strings"
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)
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// Format represents an output format.
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type Format interface {
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2021-03-21 03:17:58 +00:00
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Format(*Page) (path string, content []byte)
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2021-02-28 02:53:16 +00:00
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}
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2021-03-21 03:17:58 +00:00
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type FormatFunc func(*Page) (string, []byte)
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2021-02-28 02:53:16 +00:00
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2021-03-21 03:17:58 +00:00
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func (f FormatFunc) Format(p *Page) (string, []byte) {
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return f(p)
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2021-02-28 02:53:16 +00:00
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}
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2021-03-21 03:17:58 +00:00
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// GeminiToHTML returns an output format that converts Gemini text to HTML.
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func GeminiToHTML(cfg *Config) Format {
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return FormatFunc(func(p *Page) (path string, content []byte) {
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path = pathpkg.Join(p.Path, "index.html")
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r := strings.NewReader(p.Content)
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content = textToHTML(r)
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// html template context
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type htmlCtx struct {
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Title string // page title
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Content string // page HTML contents
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}
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var b bytes.Buffer
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// clean path to remove trailing slash
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dir := pathpkg.Dir(pathpkg.Clean(p.Path))
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tmpl := cfg.Templates.FindTemplate(dir, "output.html")
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tmpl.Execute(&b, &htmlCtx{
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Title: p.Title,
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Content: string(content),
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})
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content = b.Bytes()
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return
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2021-02-28 02:53:16 +00:00
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})
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}
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