mirror of https://github.com/gohugoio/hugo.git
66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
// Copyright 2015 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 hugolib
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import (
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"github.com/gohugoio/hugo/source"
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)
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// Handler is used for processing files of a specific type.
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type Handler interface {
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FileConvert(*source.File, *Site) HandledResult
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PageConvert(*Page) HandledResult
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Read(*source.File, *Site) HandledResult
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Extensions() []string
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}
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// Handle identifies functionality assosiated with certain file extentions.
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type Handle struct {
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extensions []string
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}
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// Extensions returns a list of extentions.
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func (h Handle) Extensions() []string {
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return h.extensions
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}
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// HandledResult describes the results of a file handling operation.
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type HandledResult struct {
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page *Page
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file *source.File
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err error
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}
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// HandledResult is an error
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func (h HandledResult) Error() string {
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if h.err != nil {
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if h.page != nil {
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return "Error: " + h.err.Error() + " for " + h.page.File.LogicalName()
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}
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if h.file != nil {
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return "Error: " + h.err.Error() + " for " + h.file.LogicalName()
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}
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}
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return h.err.Error()
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}
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func (h HandledResult) String() string {
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return h.Error()
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}
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// Page returns the affected page.
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func (h HandledResult) Page() *Page {
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return h.page
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}
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