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// Copyright 2017-present The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package media
import (
"fmt"
"strings"
)
type Types []Type
func (t Types) GetByType(tp string) (Type, bool) {
for _, tt := range t {
if strings.EqualFold(tt.Type(), tp) {
return tt, true
}
}
return Type{}, false
}
// A media type (also known as MIME type and content type) is a two-part identifier for
// file formats and format contents transmitted on the Internet.
// For Hugo's use case, we use the top-level type name / subtype name + suffix.
// One example would be image/jpeg+jpg
// If suffix is not provided, the sub type will be used.
// See // https://en.wikipedia.org/wiki/Media_type
type Type struct {
MainType string // i.e. text
SubType string // i.e. html
Suffix string // i.e html
}
// Type returns a string representing the main- and sub-type of a media type, i.e. "text/css".
// Hugo will register a set of default media types.
// These can be overridden by the user in the configuration,
// by defining a media type with the same Type.
func (m Type) Type() string {
return fmt.Sprintf("%s/%s", m.MainType, m.SubType)
}
func (m Type) String() string {
if m.Suffix != "" {
return fmt.Sprintf("%s/%s+%s", m.MainType, m.SubType, m.Suffix)
}
return fmt.Sprintf("%s/%s", m.MainType, m.SubType)
}
var (
CalendarType = Type{"text", "calendar", "ics"}
CSSType = Type{"text", "css", "css"}
CSVType = Type{"text", "csv", "csv"}
HTMLType = Type{"text", "html", "html"}
JavascriptType = Type{"application", "javascript", "js"}
JSONType = Type{"application", "json", "json"}
RSSType = Type{"application", "rss", "xml"}
XMLType = Type{"application", "xml", "xml"}
TextType = Type{"text", "plain", "txt"}
)
// TODO(bep) output mime.AddExtensionType
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