func mpGetHandler(req *web.Request) {
mpTempl.Execute(
req.Respond(web.StatusOK, web.HeaderContentType, "text/html"),
map[string]interface{}{
"xsrf": req.Param.Get(web.XSRFParamName),
})
}
// home handles requests to the home page.
func home(req *web.Request) {
token, err := credentials(req, "tok")
if err != nil {
homeLoggedOut(req)
return
}
param := make(web.Values)
url := "http://api.twitter.com/1/statuses/home_timeline.json"
oauthClient.SignParam(token, "GET", url, param)
url = url + "?" + param.FormEncodedString()
resp, err := http.Get(url)
if err != nil {
req.Error(web.StatusInternalServerError, err)
return
}
defer resp.Body.Close()
if resp.StatusCode != 200 {
req.Error(web.StatusInternalServerError, os.NewError(fmt.Sprint("Status ", resp.StatusCode)))
return
}
var d interface{}
err = json.NewDecoder(resp.Body).Decode(&d)
if err != nil {
req.Error(web.StatusInternalServerError, err)
return
}
homeTempl.Execute(req.Respond(web.StatusOK, web.HeaderContentType, web.ContentTypeHTML), d)
}
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 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,
},
})
}
// 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 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 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 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 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 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 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 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 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 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))
}
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 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 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),
map[string]interface{}{
"page": p,
"xsrf": req.Param.Get("xsrf"),
})
if err != nil {
log.Println("error rendering", tmpl, err)
}
}
func indexHandler(req *web.Request) {
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
orders := listOrders()
params := make(map[string]interface{})
params["Orders"] = orders
if len(orders) > 0 {
params["LastOrder"] = orders[0]
}
io.WriteString(w, RenderFile("templates/index.html", params))
}
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 renderEditTemplate(req *web.Request, tmpl string, n *NewsItem) {
err := templates[tmpl].Execute(
req.Respond(web.StatusOK),
map[string]interface{}{
"item": n,
"goversion": goVersion,
"xsrf": req.Param.Get("xsrf"),
})
if err != nil {
log.Println("error rendering", tmpl, err)
}
}
func viewCompanyHandler(req *web.Request) {
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
id := req.Param.Get("id")
company, err := getCompany(id)
if err != nil {
io.WriteString(w, "ERROR: "+err.String())
return
}
params := make(map[string]interface{})
params["Company"] = company
io.WriteString(w, RenderFile("templates/company-view.html", params))
}
// Run looks up the page in the cache and generates it if it does not exist,
// placing it in the cache afterwards.
func (c *Cache) Run(req *web.Request, fnGenerate func(w io.Writer) bool) {
cached, found := c.items[req.URL.String()]
if !found {
var buf = &bytes.Buffer{}
if !fnGenerate(buf) {
req.Error(web.StatusNotFound, os.NewError("Not Found."))
return
}
cached = buf.Bytes()
c.items[req.URL.String()] = cached
}
req.Respond(web.StatusOK, web.HeaderContentType, "text/html").Write(cached)
}
func viewOrderHandler(req *web.Request) {
w := req.Respond(web.StatusOK, web.HeaderContentType, "text/html; charset=\"utf-8\"")
id := req.Param.Get("id")
order, err := getOrder(id)
if err != nil {
io.WriteString(w, "ERROR: "+err.String())
return
}
params := make(map[string]interface{})
params["Order"] = order
customers := getCustomers()
params["Customers"] = customers
io.WriteString(w, RenderFile("templates/order-view.html", params))
}
func statusHandler(req *web.Request) {
w := req.Respond(web.StatusOK,
web.HeaderContentType, "application/json; charset=utf-8",
"Access-Control-Allow-Origin", "*")
message := "No job with that ID found."
done := true
if v, err := cache.Get(req.URLParam["id"]); err == nil {
message = v
done = doneRegex.MatchString(message)
}
encoder := json.NewEncoder(w)
encoder.Encode(JSON{
"message": message,
"done": done,
})
}
func handleMainPage(r *web.Request) {
c := gae.Context(r)
q := datastore.NewQuery("Greeting").Order("-Date").Limit(10)
var gg []*Greeting
_, err := q.GetAll(c, &gg)
if err != nil {
r.Error(web.StatusInternalServerError, err)
return
}
w := r.Respond(200, "Content-Type", "text/html")
if err := mainPage.Execute(w, map[string]interface{}{
"xsrf": r.Param.Get("xsrf"),
"gg": gg}); err != nil {
c.Logf("%v", err)
}
}
func coreHandler(req *web.Request) {
if req.Param.Get("panic") == "before" {
panic(os.NewError("Panic Attack!"))
}
coreTempl.Execute(
req.Respond(web.StatusOK, web.HeaderContentType, "text/html"),
map[string]interface{}{
"req": req,
"status": web.StatusOK,
"message": "ok",
"xsrf": req.Param.Get(web.XSRFParamName),
})
if req.Param.Get("panic") == "after" {
panic(os.NewError("Panic Attack!"))
}
}
func renderListTemplate(req *web.Request, status int, tmpl string, results []*NewsItem, items []*NewsItem) {
externals, _ := loadNewsItems(bson.M{"newscategory": "resources"}, "externals")
err := templates[tmpl].Execute(
req.Respond(status),
map[string]interface{}{
"results": results,
"newsItems": items,
"externals": externals,
"tags": tagList(),
"goversion": goVersion,
"xsrf": req.Param.Get("xsrf"),
})
if err != nil {
log.Println("error rendering", tmpl, err)
}
}
