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c5373efcf0
As a first step to remove the hard ties between `tplimpl` and the different namespace packages. The `lang` package is used as the first example use case. See #3042
46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
// Copyright 2017 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package lang
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import (
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"github.com/spf13/cast"
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"github.com/spf13/hugo/deps"
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)
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// New returns a new instance of the lang-namespaced template functions.
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func New(deps *deps.Deps) *Namespace {
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return &Namespace{
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deps: deps,
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}
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}
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// Namespace provides template functions for the "lang" namespace.
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type Namespace struct {
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deps *deps.Deps
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}
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// Namespace returns a pointer to the current namespace instance.
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// TODO(bep) namespace remove this and other unused when done.
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func (ns *Namespace) Namespace() *Namespace { return ns }
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// Translate ...
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func (ns *Namespace) Translate(id interface{}, args ...interface{}) (string, error) {
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sid, err := cast.ToStringE(id)
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if err != nil {
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return "", nil
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}
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return ns.deps.Translate(sid, args...), nil
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}
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