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36 lines
804 B
Go
36 lines
804 B
Go
package viewutil
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import "text/template"
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// Chain represents a chain of different language versions of the same template.
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type Chain struct {
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_en *template.Template
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_ru *template.Template
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}
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// en returns a new Chain. This is the only constructor of the type, so every view is forced to have an English representation.
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func en(en *template.Template) Chain {
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return Chain{
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_en: en,
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}
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}
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// ru adds a Russian translation to the Chain.
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func (c Chain) ru(ru *template.Template) Chain {
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c._ru = ru
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return c
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}
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// Get returns an appropriate language representation for the given locale in meta.
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//
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// TODO: Get rid of this
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func (c Chain) Get(meta Meta) *template.Template {
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switch meta.Locale() {
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case "en":
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return c._en
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case "ru":
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return c._ru
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}
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panic("unknown language " + meta.Locale())
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}
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