gosora/files.go
Azareal 91f70d2a4a Add a per-user theme switcher. The CSS might be slightly broken in the themes, that'll be fixed in a follow-up commit.
Added basic support for server sync.

Re-added a few missing defers.
Renamed TO-DO to TODO across the entire codebase.
Renamed StaticForumStore to MemoryForumStore.
The ForumStore is now built on a sync.Map with a view slice for generating /forums rather than a slice.
Renamed many more functions and variables to satisfy the linter.
increase_post_user_stats() and decrease_post_user_stats() are now methods on the User struct. We also fix a bug where they take the moderator's score rather than the target user's into account when recalculating their level after a post / topic is deleted.
Transitioned the topic list to CSS Grid for Tempra Simple, with a float fallback.
Cosmo and Cosmo Conflux are now hidden from the theme list.
Fixed more data races.
Added more debug data to the template compiler logs.
2017-09-10 17:57:22 +01:00

89 lines
1.9 KiB
Go

package main
import (
"bytes"
"log"
"mime"
"strings"
//"errors"
"compress/gzip"
"io/ioutil"
"net/http"
"os"
"path/filepath"
)
type SFile struct {
Data []byte
GzipData []byte
Pos int64
Length int64
GzipLength int64
Mimetype string
Info os.FileInfo
FormattedModTime string
}
type CssData struct {
ComingSoon string
}
func initStaticFiles() error {
return filepath.Walk("./public", func(path string, f os.FileInfo, err error) error {
if f.IsDir() {
return nil
}
path = strings.Replace(path, "\\", "/", -1)
data, err := ioutil.ReadFile(path)
if err != nil {
return err
}
path = strings.TrimPrefix(path, "public/")
var ext = filepath.Ext("/public/" + path)
gzipData := compressBytesGzip(data)
staticFiles["/static/"+path] = SFile{data, gzipData, 0, int64(len(data)), int64(len(gzipData)), mime.TypeByExtension(ext), f, f.ModTime().UTC().Format(http.TimeFormat)}
if dev.DebugMode {
log.Print("Added the '" + path + "' static file.")
}
return nil
})
}
func addStaticFile(path string, prefix string) error {
data, err := ioutil.ReadFile(path)
if err != nil {
return err
}
fi, err := os.Open(path)
if err != nil {
return err
}
f, err := fi.Stat()
if err != nil {
return err
}
var ext = filepath.Ext(path)
path = strings.TrimPrefix(path, prefix)
gzipData := compressBytesGzip(data)
staticFiles["/static"+path] = SFile{data, gzipData, 0, int64(len(data)), int64(len(gzipData)), mime.TypeByExtension(ext), f, f.ModTime().UTC().Format(http.TimeFormat)}
if dev.DebugMode {
log.Print("Added the '" + path + "' static file")
}
return nil
}
func compressBytesGzip(in []byte) []byte {
var buff bytes.Buffer
gz := gzip.NewWriter(&buff)
_, _ = gz.Write(in) // TODO: What if this errors? What circumstances could it error under? Should we add a second return value?
_ = gz.Close()
return buff.Bytes()
}