func renameTag(req *web.Request) {
// oldTag := req.Param.Get("oldTag")
newTag := req.Param.Get("newTag")
// updateTag(oldTag, newTag)
url := fmt.Sprintf("/tag/%s", url.QueryEscape(newTag))
req.Redirect(url, false)
}
func mpPostHandler(req *web.Request) {
parts, err := web.ParseMultipartForm(req, -1)
var (
filename, contentType string
contentParam map[string]string
size int
)
if len(parts) > 0 {
filename = parts[0].Filename
contentType = parts[0].ContentType
contentParam = parts[0].ContentParam
size = len(parts[0].Data)
}
mpTempl.Execute(
req.Respond(web.StatusOK, web.HeaderContentType, "text/html"),
map[string]interface{}{
"xsrf": req.Param.Get(web.XSRFParamName),
"result": map[string]interface{}{
"err": err,
"hello": req.Param.Get("hello"),
"foo": req.Param.Get("foo"),
"filename": filename,
"contentType": contentType,
"contentParam": contentParam,
"size": size,
},
})
}
func migrate(req *web.Request) {
err := db.Query("select id, message, date from entries")
if err != nil {
panic(err)
}
result, err := db.StoreResult()
if err != nil {
panic(err)
}
itemIndex := make(map[string]Item, result.RowCount())
for _, entry_row := range result.FetchRows() {
id := string([]uint8(entry_row[0].([]uint8)))
message := string([]uint8(entry_row[1].([]uint8)))
when := entry_row[2].(int64)
itemIndex[id] = Item{message, "", make([]string, 0), bson.MongoTimestamp(when)}
}
db.FreeResult()
for id, item := range itemIndex {
tags := getTags(id)
// log.Println(id, tags)
// item.Tags = tags
// itemIndex[id] = item
createItem(item.Message, "", tags, int64(item.When))
}
log.Println(itemIndex)
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
io.WriteString(w, "OK")
}
func mpGetHandler(req *web.Request) {
mpTempl.Execute(
req.Respond(web.StatusOK, web.HeaderContentType, "text/html"),
map[string]interface{}{
"xsrf": req.Param.Get(web.XSRFParamName),
})
}
func serveSymbol(req *web.Request) {
var p []byte
if req.Method == "POST" {
var err os.Error
p, err = req.BodyBytes(-1)
if err != nil {
req.Error(web.StatusInternalServerError, err)
return
}
} else {
p = []byte(req.URL.RawQuery)
}
w := respondText(req)
io.WriteString(w, "num_symbols: 1\n")
for len(p) > 0 {
var a []byte
if i := bytes.IndexByte(p, '+'); i >= 0 {
a = p[:i]
p = p[i+1:]
} else {
a = p
p = nil
}
if pc, _ := strconv.Btoui64(string(a), 0); pc != 0 {
if f := runtime.FuncForPC(uintptr(pc)); f != nil {
fmt.Fprintf(w, "%#x %s\n", pc, f.Name())
}
}
}
}
// loginHandler redirects to Facebook OAuth2 authorization page.
func loginHandler(req *web.Request) {
m := web.NewValues(
"client_id", appID, // defined in settings.go
"scope", "read_stream",
"redirect_uri", req.URL.Scheme+"://"+req.URL.Host+"/callback")
req.Redirect("https://graph.facebook.com/oauth/authorize?"+m.FormEncodedString(), false)
}
// Run simply runs the generator.
func (c *DummyCache) Run(req *web.Request, fnGenerate func(w io.Writer) bool) {
var buf = &bytes.Buffer{}
if fnGenerate(buf) {
req.Respond(web.StatusOK, web.HeaderContentType, "text/html").Write(buf.Bytes())
} else {
req.Error(web.StatusNotFound, os.NewError("Not Found."))
}
}
func displayArchive(req *web.Request) {
entries := getEntries()
entryGroups := flattenEntryGroups(groupEntries(entries))
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
params := make(map[string]interface{})
params["entry_groups"] = entryGroups
io.WriteString(w, RenderFile("templates/archive.html", params))
}
func createOrderHandler(req *web.Request) {
name := req.Param.Get("name")
companyId := req.Param.Get("company")
id := NewUUID()
storeOrder(id.String(), name, companyId)
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
io.WriteString(w, "ok")
}
func createCustomerHandler(req *web.Request) {
orderId := req.Param.Get("order")
name := req.Param.Get("name")
email := req.Param.Get("email")
id := NewUUID()
storeCustomer(id.String(), name, email)
req.Redirect("/order/?id="+orderId, false)
}
func createEventHandler(req *web.Request) {
orderId := req.Param.Get("order")
name := req.Param.Get("name")
value := req.Param.Get("value")
id := NewUUID()
storeEvent(id.String(), orderId, name, value)
req.Redirect("/order/?id="+orderId, false)
}
func pathHandler(req *web.Request, targetPattern string) {
if newPath := req.Param.Get("path"); newPath == "" {
req.Error(web.StatusNotFound, os.NewError("Not Found."))
} else {
newUrl := fmt.Sprintf(targetPattern, req.URL.Scheme, req.URL.Host, newPath)
req.Redirect(newUrl, true)
}
}
func ServeHTTP(req *web.Request) {
s := req.Param.GetDef("txt", "")
ni, _ := strconv.Atoi(req.Param.GetDef("num", ""))
wr := req.Respond(web.StatusOK)
for i := 0; i < ni; i++ {
fmt.Fprintf(wr, "%d: %s\n", i, s)
}
}
func ServeWeb(req *web.Request) {
b, err := json.MarshalIndent(vars, "", " ")
if err != nil {
req.Error(web.StatusInternalServerError, err)
return
}
req.Respond(web.StatusOK, web.HeaderContentType, "application/json; charset=utf-8").Write(b)
}
func createEntry(req *web.Request) {
message := req.Param.Get("message")
extra := req.Param.Get("extra")
tags := splitTags(extra)
when := getTime(tags)
createItem(message, extra, tags, when)
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
io.WriteString(w, RenderFile("templates/index.html", map[string]string{"c": "world"}))
}
func createOrderFormHandler(req *web.Request) {
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
companies := listCompanies()
params := make(map[string]interface{})
params["Companies"] = companies
io.WriteString(w, RenderFile("templates/order-create.html", params))
}
func coreErrorHandler(req *web.Request, status int, message string) {
coreTempl.Execute(map[string]interface{}{
"req": req,
"status": status,
"message": message,
"xsrf": req.Param.GetDef(web.XSRFParamName, ""),
},
req.Respond(status, web.HeaderContentType, "text/html"))
}
func coreHandler(req *web.Request) {
coreTempl.Execute(map[string]interface{}{
"req": req,
"status": web.StatusOK,
"message": "ok",
"xsrf": req.Param.GetDef(web.XSRFParamName, ""),
},
req.Respond(web.StatusOK, web.HeaderContentType, "text/html"))
}
func createEntry(req *web.Request) {
message := req.Param.Get("message")
extra := req.Param.Get("extra")
tags := splitTags(extra)
id := NewUUID()
storeEntry(id, message, tags)
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
io.WriteString(w, RenderFile("templates/index.html", map[string]string{"c": "world"}))
}
func viewHandler(req *web.Request) {
title := req.URLParam["title"]
p, err := loadPage(title)
if err != nil {
req.Redirect("/edit/"+title, false)
return
}
renderTemplate(req, "view", p)
}
func displayArchive(req *web.Request) {
result := getItems(nil, 250)
groupedItems := groupItems(result)
flatItemGroups := flattenItemGroups(groupedItems)
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
params := make(map[string]interface{})
params["entry_groups"] = flatItemGroups
io.WriteString(w, RenderFile("templates/archive.html", params))
}
// login redirects the user to the Twitter authorization page.
func login(req *web.Request) {
callback := req.URL.Scheme + "://" + req.URL.Host + "/callback"
temporaryCredentials, err := oauthClient.RequestTemporaryCredentials(http.DefaultClient, callback)
if err != nil {
req.Error(web.StatusInternalServerError, err)
return
}
req.Redirect(oauthClient.AuthorizationURL(temporaryCredentials), false,
web.HeaderSetCookie, credentialsCookie("tmp", temporaryCredentials, 0))
}
func createCompanyHandler(req *web.Request) {
name := req.Param.Get("name")
address := req.Param.Get("address")
phone := req.Param.Get("phone")
url := req.Param.Get("url")
id := NewUUID()
storeCompany(id.String(), name, address, phone, url)
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
io.WriteString(w, "ok")
}
func saveHandler(req *web.Request) {
body := req.Param.Get("body")
title := req.URLParam["title"]
p := &page{Title: title, Body: []byte(body)}
err := p.save()
if err != nil {
req.Error(web.StatusInternalServerError, err)
return
}
req.Redirect("/view/"+title, false)
}
func renderTemplate(req *web.Request, tmpl string, p *page) {
err := templates[tmpl].Execute(
req.Respond(web.StatusOK),
map[string]interface{}{
"page": p,
"xsrf": req.Param.Get("xsrf"),
})
if err != nil {
log.Println("error rendering", tmpl, err)
}
}
func renderRssTemplate(req *web.Request, status int, tmpl string, results []*NewsItem) {
fmt.Println(tmpl, "rendering")
err := templates[tmpl].Execute(
req.Respond(status, web.HeaderContentType, "application/rss+xml"),
map[string]interface{}{
"results": results,
})
if err != nil {
log.Println("error rendering", tmpl, err)
}
}
func renderTemplate(req *web.Request, tmpl string, p *page) {
err := templates[tmpl].Execute(
req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset='utf-8'"),
map[string]interface{}{
"page": p,
"xsrf": req.Param.Get("xsrf"),
})
if err != nil {
log.Println("error rendering", tmpl, err)
}
}
func multipartHandler(req *web.Request) {
files, err := web.ParseMultipartForm(req, -1)
if err != nil {
req.Error(web.StatusBadRequest, err)
return
}
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=utf-8")
if err := templates.ExecuteTemplate(w, "home.html", map[string]interface{}{"req": req, "files": files}); err != nil {
log.Print(err)
}
}
func displayTag(req *web.Request) {
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
params := make(map[string]interface{})
if tag, ok := req.URLParam["tag"]; ok {
result := getItems(bson.M{"tags": bson.M{"$in": []string{tag}}}, 1000)
groupedItems := groupItems(result)
params["tag"] = tag
params["entry_groups"] = flattenItemGroups(groupedItems)
}
io.WriteString(w, RenderFile("templates/tag.html", params))
}
func serveProfile(req *web.Request) {
sec, _ := strconv.Atoi64(req.Param.Get("seconds"))
if sec == 0 {
sec = 30
}
if err := pprof.StartCPUProfile(&lazyResponder{req, nil}); err != nil {
req.Error(web.StatusInternalServerError, err)
return
}
time.Sleep(sec * 1e9)
pprof.StopCPUProfile()
}
