mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-11-24 06:06:24 +00:00
118 lines
2.6 KiB
Go
118 lines
2.6 KiB
Go
// Copyright 2014 Dustin Webber
|
|
// Copyright 2015 The Macaron Authors
|
|
//
|
|
// 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 bindata is a helper module that allows to use in-memory static and template files for Macaron.
|
|
package bindata
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"io"
|
|
"os"
|
|
|
|
"github.com/elazarl/go-bindata-assetfs"
|
|
"gopkg.in/macaron.v1"
|
|
)
|
|
|
|
const _VERSION = "0.1.1"
|
|
|
|
func Version() string {
|
|
return _VERSION
|
|
}
|
|
|
|
type (
|
|
templateFileSystem struct {
|
|
files []macaron.TemplateFile
|
|
}
|
|
|
|
templateFile struct {
|
|
name string
|
|
data []byte
|
|
ext string
|
|
}
|
|
|
|
Options struct {
|
|
// Asset should return content of file in path if exists
|
|
Asset func(path string) ([]byte, error)
|
|
// AssetDir should return list of files in the path
|
|
AssetDir func(path string) ([]string, error)
|
|
// AssetInfo should return the info of file in path if exists
|
|
AssetInfo func(path string) (os.FileInfo, error)
|
|
// AssetNames should return list of all asset names
|
|
AssetNames func() []string
|
|
// Prefix would be prepended to http requests
|
|
Prefix string
|
|
}
|
|
)
|
|
|
|
func Static(opt Options) *assetfs.AssetFS {
|
|
fs := &assetfs.AssetFS{
|
|
Asset: opt.Asset,
|
|
AssetDir: opt.AssetDir,
|
|
AssetInfo: opt.AssetInfo,
|
|
Prefix: opt.Prefix,
|
|
}
|
|
|
|
return fs
|
|
}
|
|
|
|
func (templates templateFileSystem) ListFiles() []macaron.TemplateFile {
|
|
return templates.files
|
|
}
|
|
|
|
func (templates templateFileSystem) Get(name string) (io.Reader, error) {
|
|
for i := range templates.files {
|
|
if templates.files[i].Name()+templates.files[i].Ext() == name {
|
|
return bytes.NewReader(templates.files[i].Data()), nil
|
|
}
|
|
}
|
|
return nil, fmt.Errorf("file '%s' not found", name)
|
|
}
|
|
|
|
func (f *templateFile) Name() string {
|
|
return f.name
|
|
}
|
|
|
|
func (f *templateFile) Data() []byte {
|
|
return f.data
|
|
}
|
|
|
|
func (f *templateFile) Ext() string {
|
|
return f.ext
|
|
}
|
|
|
|
func Templates(opt Options) templateFileSystem {
|
|
fs := templateFileSystem{}
|
|
fs.files = make([]macaron.TemplateFile, 0, 10)
|
|
|
|
list := opt.AssetNames()
|
|
|
|
for _, key := range list {
|
|
ext := macaron.GetExt(key)
|
|
|
|
data, err := opt.Asset(key)
|
|
|
|
if err != nil {
|
|
continue
|
|
}
|
|
|
|
name := (key[0 : len(key)-len(ext)])
|
|
|
|
fs.files = append(fs.files, &templateFile{name, data, ext})
|
|
}
|
|
|
|
return fs
|
|
}
|