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wikipage.go
63 lines (55 loc) · 1.79 KB
/
wikipage.go
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// Copyright (c) 2014 Couchbase, Inc.
// 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 indexer
import (
"io/ioutil"
"os"
"strings"
"time"
"github.com/mschoch/blackfriday-text"
"github.com/russross/blackfriday"
)
type WikiPage struct {
Name string `json:"name"`
Body string `json:"body"`
ModifiedBy string `json:"modified_by"`
ModifiedByName string `json:"modified_by_name"`
ModifiedByEmail string `json:"modified_by_email"`
ModifiedByGravatar string `json:"modified_by_gravatar"`
Modified time.Time `json:"modified"`
}
func (w *WikiPage) Type() string {
return "wiki"
}
func NewWikiFromFile(path string) (*WikiPage, error) {
fileBytes, err := ioutil.ReadFile(path)
if err != nil {
return nil, err
}
cleanedUpBytes := cleanupMarkdown(fileBytes)
name := path
lastSlash := strings.LastIndex(path, string(os.PathSeparator))
if lastSlash > 0 {
name = name[lastSlash+1:]
}
if strings.HasSuffix(name, ".md") {
name = name[0 : len(name)-len(".md")]
}
rv := WikiPage{
Name: name,
Body: string(cleanedUpBytes),
}
return &rv, nil
}
func cleanupMarkdown(input []byte) []byte {
extensions := 0
renderer := blackfridaytext.TextRenderer()
output := blackfriday.Markdown(input, renderer, extensions)
return output
}