//Make makes and returns record from Recstr
func Make(line string) (*Record, error) {
line = strings.TrimRight(line, "\r\n")
buf := strings.Split(line, "<>")
if len(buf) <= 2 || buf[0] == "" || buf[1] == "" || buf[2] == "" {
err := errors.New("illegal format")
return nil, err
}
idstr := buf[0] + "_" + buf[1]
dec := util.FileDecode(buf[2])
if dec == "" || !strings.HasPrefix(buf[2], "thread_") {
err := errors.New("illegal format " + buf[2])
// log.Println(err)
return nil, err
}
buf[2] = util.FileEncode("thread", dec)
vr, err := NewIDstr(buf[2], idstr)
if err != nil {
return nil, err
}
if err := vr.Parse(line); err != nil {
log.Println(err)
return nil, err
}
return vr, nil
}
//checkInfo checks posted info and returs thread name.
//if ok.
func (m *mchCGI) checkInfo(info map[string]string) string {
var key string
if info["subject"] != "" {
key = util.FileEncode("thread", info["subject"])
} else {
n, err := strconv.ParseInt(info["key"], 10, 64)
if err != nil {
m.errorResp(err.Error(), info)
return ""
}
key = keylib.GetFilekey(n)
}
switch {
case info["body"] == "":
m.errorResp("本文がありません.", info)
return ""
case thread.NewCache(key).Exists(), m.HasAuth():
case info["subject"] != "":
m.errorResp("掲示版を作る権限がありません", info)
return ""
default:
m.errorResp("掲示版がありません", info)
return ""
}
if info["subject"] == "" && key == "" {
m.errorResp("フォームが変です.", info)
return ""
}
return key
}
//printThreadAjax renders records in cache id for ajax.
func (t *threadCGI) printThreadAjax(id string) {
th := strings.Split(t.Path(), "/")[0]
filePath := util.FileEncode("thread", th)
ca := thread.NewCache(filePath)
if !ca.HasRecord() {
log.Println(filePath, "not found")
return
}
fmt.Fprintln(t.WR, "<dl>")
recs := ca.LoadRecords(record.Alive)
for _, rec := range recs {
if id == "" || rec.ID[:8] == id && rec.Load() == nil {
t.printRecord(ca, rec)
}
}
fmt.Fprintln(t.WR, "</dl>")
}
//MakeBracketLink changes str in brackets to the html links format.
func MakeBracketLink(body, datHost, board string, table *mch.ResTable) string {
regs := []*regexp.Regexp{
regexp.MustCompile("^(?P<title>[^/]+)$"),
regexp.MustCompile("^/(?P<type>[a-z]+)/(?P<title>[^/]+)$"),
regexp.MustCompile("^(?P<title>[^/]+)/(?P<id>[0-9a-f]{8})$"),
regexp.MustCompile("^/(?P<type>[a-z]+)/(?P<title>[^/]+)/(?P<id>[0-9a-f]{8})$"),
}
reg := regexp.MustCompile(`\[\[([^<>]+?)\]\]`)
return reg.ReplaceAllStringFunc(body, func(str string) string {
link := reg.FindStringSubmatch(str)[1]
result := make(map[string]string)
for _, r := range regs {
if match := r.FindStringSubmatch(link); match != nil {
for i, name := range r.SubexpNames() {
result[name] = match[i]
}
break
}
}
if result["title"] == "" {
return result["body"]
}
if result["type"] == "" {
result["type"] = "thread"
}
file := util.FileEncode(result["type"], result["title"])
datkey, err := GetDatkey(file)
if err != nil {
log.Println(err)
return body
}
if result["id"] == "" {
url := fmt.Sprintf("http://%s/test/read.cgi/%s/%d/", datHost, board, datkey)
return fmt.Sprintf("[[%s(%s)]]", result["title"], url)
}
ca := thread.NewCache(file)
table = mch.NewResTable(ca)
no := table.ID2num[result["id"]]
url := fmt.Sprintf("http://%s/test/read.cgi/%s/%d/%d", datHost, board, datkey, no)
return fmt.Sprintf("[[%s(>>%d %s)]]", result["title"], no, url)
})
}
//printThread renders whole thread list page.
func (t *threadCGI) printThread(path, id string, nPage int) {
if id != "" && t.Req.FormValue("ajax") != "" {
t.printThreadAjax(id)
return
}
filePath := util.FileEncode("thread", path)
ca := thread.NewCache(filePath)
rss := cfg.GatewayURL + "/rss"
if t.printThreadHead(path, id, nPage, ca, rss) != nil {
return
}
tags := strings.Fields(strings.TrimSpace(t.Req.FormValue("tag")))
if t.IsAdmin() && len(tags) > 0 {
user.Add(ca.Datfile, tags)
}
t.printTag(ca)
t.printThreadTop(path, id, nPage, ca)
t.printPageNavi(path, nPage, ca, id)
t.printThreadBody(id, nPage, ca)
escapedPath := html.EscapeString(path)
escapedPath = strings.Replace(escapedPath, " ", " ", -1)
ss := struct {
Cache *thread.Cache
Message cgi.Message
}{
ca,
t.M,
}
cgi.RenderTemplate("thread_bottom", ss, t.WR)
if ca.HasRecord() {
t.printPageNavi(path, nPage, ca, id)
fmt.Fprintf(t.WR, "</p>")
}
t.printPostForm(ca)
t.printTag(ca)
t.RemoveFileForm(ca, escapedPath)
t.Footer(t.MakeMenubar("bottom", rss))
}