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26 lines
712 B
Go
26 lines
712 B
Go
package helpers
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import (
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"github.com/aymerick/raymond"
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"github.com/gosimple/slug"
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"github.com/zk-org/zk/internal/util"
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)
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// NewSlugHelper creates a new template helper to slugify text.
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//
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// {{slug "This will be slugified!"}} -> this-will-be-slugified
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// {{#slug}}This will be slugified!{{/slug}} -> this-will-be-slugified
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func NewSlugHelper(lang string, logger util.Logger) interface{} {
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return func(opt interface{}) string {
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switch arg := opt.(type) {
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case *raymond.Options:
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return slug.MakeLang(arg.Fn(), lang)
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case string:
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return slug.MakeLang(arg, lang)
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default:
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logger.Printf("the {{slug}} template helper is expecting a string as argument, received: %v", opt)
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return ""
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}
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}
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}
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