func main() {
// Pull in command line options or defaults if none given
flag.Parse()
f, err := os.OpenFile(*skylib.LogFileName, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0666)
if err == nil {
defer f.Close()
log.SetOutput(f)
}
skylib.Setup(sName)
homeTmpl = template.MustParse(homeTemplate, nil)
respTmpl = template.MustParse(responseTemplate, nil)
rpc.HandleHTTP()
portString := fmt.Sprintf("%s:%d", *skylib.BindIP, *skylib.Port)
stack := new(mango.Stack)
stack.Address = portString
routes := make(map[string]mango.App)
routes["/"] = homeHandler
routes["/new"] = submitHandler
stack.Middleware(mango.Routing(routes))
stack.Run(nil)
}
func main() {
var err os.Error
// Pull in command line options or defaults if none given
flag.Parse()
f, err := os.OpenFile(*skylib.LogFileName, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0666)
if err == nil {
defer f.Close()
log.SetOutput(f)
}
skylib.Setup(sName)
homeTmpl = template.MustParse(homeTemplate, nil)
respTmpl = template.MustParse(responseTemplate, nil)
http.HandleFunc("/", homeHandler)
http.HandleFunc("/new", submitHandler)
rpc.HandleHTTP()
portString := fmt.Sprintf("%s:%d", *skylib.BindIP, *skylib.Port)
err = http.ListenAndServe(portString, nil)
if err != nil {
log.Fatal("ListenAndServe: ", err.String())
}
}
func ShowErrors(templateString string) Middleware {
if templateString == "" {
templateString = `
<html>
<body>
<p>
{Error|html}
</p>
</body>
</html>
`
}
errorTemplate := template.MustParse(templateString, nil)
return func(env Env, app App) (status Status, headers Headers, body Body) {
defer func() {
if err := recover(); err != nil {
buffer := bytes.NewBufferString("")
errorTemplate.Execute(buffer, struct{ Error string }{err.(string)})
status = 500
headers = Headers{}
body = Body(buffer.String())
}
}()
return app(env)
}
}
func parseChunk(lines []string, lesson *Lesson) *Chunk {
ret := &Chunk{Title: lines[0], ToC: make([]*ChunkSlide, 0, 10), Lesson: lesson}
lines = lines[1:]
ret.DescHTML, lines = parseText(lines, false, nil)
ret.SRSItems = getSRSItems(lines)
cont := ""
partNum := 0
for len(lines) != 0 && (len(lines) != 1 || lines[0] != "") {
if lines[0][0:7] != "\\slide:" {
log.Panicf("Error : expected '\\slide:' directive in chunk file.")
}
slideTitle := lines[0][7:]
lines = lines[1:]
slideText, nl := parseText(lines, true, ret)
lines = nl
partNum++
cont += fmt.Sprintf(`
<div class="slide" id="part%v" name="part%v">
<h1>%v</h1>
%v
</div>
`, partNum, partNum, slideTitle, slideText)
ret.ToC = append(ret.ToC, &ChunkSlide{partNum, slideTitle})
}
// fmt.Printf(cont) //DEBUG
ret.Contents = template.MustParse(cont, nil)
return ret
}
func init() {
frontPage = template.New(nil)
frontPage.SetDelims("«", "»")
if err := frontPage.Parse(frontPageText); err != nil {
panic(err)
}
output = template.MustParse(outputText, nil)
}
func loadTemplate(path string) (t *template.Template, err os.Error) {
if buf, readErr := io.ReadFile("templates/" + path); readErr == nil {
t = template.MustParse(string(buf), template.FormatterMap{
"html": template.HTMLFormatter
});
} else {
err = readErr
}
return;
}
func main() {
// Pull in command line options or defaults if none given
flag.Parse()
skylib.NewAgent().Start()
homeTmpl = template.MustParse(homeTemplate, nil)
respTmpl = template.MustParse(responseTemplate, nil)
portString := fmt.Sprintf("%s:%d", *skylib.BindIP, *skylib.Port)
stack := new(mango.Stack)
stack.Address = portString
routes := make(map[string]mango.App)
routes["/"] = homeHandler
routes["/new"] = submitHandler
stack.Middleware(mango.Routing(routes))
stack.Run(nil)
}
func conventionCard(c http.ResponseWriter, p Settings) {
fmt.Fprintln(c, `<script type="text/javascript">
function submitform() {
document.forms["catchall"].submit();
}
</script>
`)
e := template.MustParse(cctemplate, htmlcardformatter).Execute(p.Card(), c)
if e != nil {
fmt.Println("Template error:", e)
}
}
func main() {
var err os.Error
// Pull in command line options or defaults if none given
flag.Parse()
skylib.NewAgent().Start()
homeTmpl = template.MustParse(homeTemplate, nil)
respTmpl = template.MustParse(responseTemplate, nil)
http.HandleFunc("/", homeHandler)
http.HandleFunc("/new", submitHandler)
portString := fmt.Sprintf("%s:%d", *skylib.BindIP, *skylib.Port)
err = http.ListenAndServe(portString, nil)
if err != nil {
log.Fatal("ListenAndServe: ", err.String())
}
}
// getTemplate returns a template at a given filepath.
func getTemplate(filepath string) *template.Template {
if templates[filepath] == nil {
file, err := os.Open(template_dir+filepath, os.O_RDONLY, 0666)
if err != nil {
log.Exit("not exist: %s", filepath)
}
reader := bufio.NewReader(file)
body, _ := reader.ReadString('~')
tmpl := template.MustParse(body, nil)
templates[filepath] = tmpl
}
return templates[filepath]
}
func conventionCard(p Settings) string {
buf := bytes.NewBuffer(make([]byte, 0, 4*1024))
fmt.Fprint(buf, `<script type="text/javascript">
function submitform() {
document.forms["catchall"].submit();
}
</script>
`)
e := template.MustParse(cctemplate, htmlcardformatter).Execute(p.Card(), buf)
if e != nil {
fmt.Fprintln(buf, "<h3>Template error:", e, `</h3>`)
}
return buf.String()
}
func writePackagePage(pkgname string) {
// TODO: I/O error checks
pkgfilename := strings.Replace(pkgname, "/", "_", -1)
dest := path.Join(*optOutDir, pkgfilename+".html")
f, err := os.Create(dest)
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
defer f.Close()
bf := bufio.NewWriter(f)
var packageTemplate = template.MustParse(packageTemplateStr, nil)
tplparams := map[string]string{
"pkgname": pkgname,
"datafile": "gortfm-" + pkgfilename + "-data.js",
}
packageTemplate.Execute(bf, tplparams)
bf.Flush()
}
func serveError(req *web.Request, status int, reason os.Error, header web.Header) {
header.Set(web.HeaderContentType, "text/plain; charset=utf-8")
w := req.Responder.Respond(status, header)
io.WriteString(w, web.StatusText(status))
if reason != nil {
io.WriteString(w, "\n")
io.WriteString(w, reason.String())
}
}
var mainPage = template.MustParse(`<html><body>
{.repeated section gg}
{.section Author}<b>{@|html}</b>{.or}An anonymous person{.end}
wrote <blockquote>{Content|html}</blockquote>
{.end}
<form action="/sign" method="POST">
<div><input type="hidden" name="xsrf" value="{xsrf}"> <textarea name="content" rows="3" cols="60"></textarea></div>
<div><input type="submit" value="Sign Guestbook"></div>
</form></body></html>`,
nil)
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")
var makefileTemplate = template.MustParse(`
include $(GOROOT)/src/Make.inc
TARG={Targ}
TARGDIR={TargDir}
{.section GoFiles}
GOFILES=\
{.repeated section @}
{@}\
{.end}
{.end}
{.section OFiles}
OFILES=\
{.repeated section @}
{@}\
{.end}
{.end}
{.section CgoFiles}
CGOFILES=\
{.repeated section @}
{@}\
{.end}
{.end}
{.section CgoOFiles}
CGO_OFILES=\
{.repeated section @}
{@}\
{.end}
{.end}
GCIMPORTS={.repeated section Imports}-I "{@}" {.end}
LDIMPORTS={.repeated section Imports}-L "{@}" {.end}
include $(GOROOT)/src/Make.{Type}
`,
nil)
<html>
<body>
<h1>Who is on it?</h1>
<h2>Current Emails</h2>
<ul>
{.repeated section @}
<li><a href="/show?sender={Sender}&date={RecieptDate}">{Sender} - {Subject} - {RecieptDate}</a></li>
{.or}
Nothing to do. Good job.
{.end}
</ul>
</body>
</html>
`
var rootTemplate = template.MustParse(root_template, nil)
const show_template = `
<html>
<body>
{.repeated section @}
<h1>{Subject|html}</h1>
<h2>{Sender}</h2>
<h3>Status</h3>
<p>Received: {RecieptDate}</p>
<p>Owner: {.section Owner}{Owner}</p>
<p>Accepted On: {OwnerDate}{.or}Nobody{.end}</p>
{.section ClosedDate}
<p>Closed On: {ClosedDate}</p>
{.end}
<h3>Message Content</h3>
oauthClient.Credentials.Secret = m["ClientSecret"].(string)
}
func main() {
flag.Parse()
readSettings()
h := web.FormHandler(10000, true, web.NewRouter().
Register("/", "GET", home).
Register("/login", "GET", login).
Register("/callback", "GET", authCallback))
server.Run(":8080", h)
}
var fmap = template.FormatterMap{"": template.HTMLFormatter}
var homeLoggedOutTempl = template.MustParse(homeLoggedOutStr, fmap)
const homeLoggedOutStr = `
<html>
<head>
</head>
<body>
<a href="/login"><img src="http://a0.twimg.com/images/dev/buttons/sign-in-with-twitter-d.png"></a>
</body>
</html>`
var homeTempl = template.MustParse(homeStr, fmap)
const homeStr = `
<html>
<head>
files, _, err := goFiles(dir)
if err != nil {
return nil, err
}
var buf bytes.Buffer
if err := makefileTemplate.Execute(&makedata{pkg, files}, &buf); err != nil {
return nil, err
}
return buf.Bytes(), nil
}
// makedata is the data type for the makefileTemplate.
type makedata struct {
pkg string // package import path
files []string // list of .go files
}
var makefileTemplate = template.MustParse(`
include $(GOROOT)/src/Make.$(GOARCH)
TARG={pkg}
GOFILES=\
{.repeated section files}
{@}\
{.end}
include $(GOROOT)/src/Make.pkg
`,
nil)
"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"))
}
var coreTempl = template.MustParse(coreStr, nil)
const coreStr = `
<html>
<head>
<title>Core</title>
</head>
<body>
<hr>
Status: {status} {message}
<hr>
<a href="/core">/core</a><br>
<a href="/core/a/blorg">/core/a/blorg</a><br>
<a href="/core/a/foo?b=bar&c=quux">/core/a/foo?b=bar&c=quux</a><br>
<a href="/core/a/blorg/">/core/a/blorg/</a><br>
<a href="/core/b/foo/c/bar">/core/b/foo/c/bar</a><br>
"status": status,
"message": reason,
"xsrf": req.Param.Get(web.XSRFParamName),
})
}
func coreHandler(req *web.Request) {
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),
})
}
var coreTempl = template.MustParse(coreStr, template.FormatterMap{"": template.HTMLFormatter})
const coreStr = `
<html>
<head>
<title>Gopher Times</title>
</head>
<body>
<hr>
Status: {status} {message}
We're sorry, but there was a problem fulfilling your request.
</body>
</html> `
import (
"doozer/store"
"doozer/util"
"http"
"io"
"json"
"log"
"net"
"strings"
"template"
"websocket"
)
var Store *store.Store
var ClusterName, evPrefix string
var mainTpl = template.MustParse(main_html, nil)
type info struct {
Path string
}
type stringHandler struct {
contentType string
body string
}
func (sh stringHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
w.SetHeader("content-type", sh.contentType)
io.WriteString(w, sh.body)
}
q := datastore.NewQuery("Log").Order("-Date").Limit(10)
greetings := make([]Log, 0, 10)
if _, err := q.GetAll(c, &greetings); err != nil {
http.Error(w, err.String(), http.StatusInternalServerError)
return
}
if err := guestbookTemplate.Execute(w, greetings); err != nil {
http.Error(w, err.String(), http.StatusInternalServerError)
}
}
func dstimeFormatter(wr io.Writer, formatter string, dstime ...interface{}) {
io.WriteString(wr, time.SecondsToUTC(int64(dstime[0].(datastore.Time))/1000000).Format(time.RFC1123))
}
var guestbookTemplate = template.MustParse(guestbookTemplateHTML, template.FormatterMap{"dstime": dstimeFormatter})
const guestbookTemplateHTML = `
<html>
<body>
<ul>
{.repeated section @}
<li>
{.section User}
<b>{@|html}</b> accessed at:
{.or}
An anonymous person FOOBAZED at:
{.end}
{Date|dstime|html} from {RemoteAddress|html}
{.end}
</ul>
func loadExtendedTemplate(dir, name string) *template.Template {
t := &extendedTemplate{dir, make(map[string][]string), make(map[string]bool)}
t.load(name)
contents := t.resolve("main")
return template.MustParse(contents, nil)
}
func main() {
sqlite3.Initialize()
defer func() {
log.Stdout("closing sqlite3")
sqlite3.Shutdown()
}()
dbh := new(sqlite3.Handle)
dbh.Open("bbs.db")
defer dbh.Close()
InitTables(dbh)
flag.Parse()
templ := func() *template.Template {
templateStr, err := io.ReadFile("tmpl/top.tmpl")
if err != nil {
log.Exit(err)
}
return template.MustParse(string(templateStr), nil)
}()
http.Handle("/", http.HandlerFunc(func(c *http.Conn, req *http.Request) {
params := new(struct{ msgs []string })
storage := new(vector.StringVector)
func() {
st, err := dbh.Prepare("SELECT * from entry ORDER BY id DESC limit 30;")
func() {
if err != "" {
log.Exit(err)
}
for {
rv := st.Step()
switch {
case rv == sqlite3.SQLITE_DONE:
return
case rv == sqlite3.SQLITE_ROW:
body := st.ColumnText(1)
storage.Push(body)
default:
println(rv)
log.Exit(dbh.ErrMsg())
}
}
}()
if st.Finalize() != sqlite3.SQLITE_OK {
log.Exit(dbh.ErrMsg())
}
}()
params.msgs = storage.Data()
err := templ.Execute(params, c)
if err != nil {
log.Exit("templ.Execute:", err)
}
}))
http.Handle("/post", http.HandlerFunc(func(c *http.Conn, req *http.Request) {
req.ParseForm()
body := req.Form["body"][0]
st, err := dbh.Prepare("INSERT INTO entry (body) VALUES (?)")
if err != "" {
log.Exit(err)
}
if st.BindText(1, body) != sqlite3.SQLITE_OK {
log.Exit("cannot bind: ", dbh.ErrMsg())
}
if st.Step() != sqlite3.SQLITE_DONE {
log.Exit(dbh.ErrMsg())
}
if st.Finalize() != sqlite3.SQLITE_OK {
log.Exit(dbh.ErrMsg())
}
http.Redirect(c, "/", 302)
}))
http.Handle("/css/", http.HandlerFunc(func(c *http.Conn, req *http.Request) {
http.ServeFile(c, req, "."+req.URL.Path)
}))
// run httpd
func() {
fmt.Printf("http://%s/\n", *addr)
err := http.ListenAndServe(*addr, nil)
if err != nil {
log.Exit("ListenAndServe:", err)
}
}()
}
package main
import (
"flag"
"http"
"io"
"log"
"template"
)
var addr = flag.String("addr", ":1718", "http service address") // Q=17, R=18
var fmap = template.FormatterMap{
"html": template.HTMLFormatter,
"url+html": UrlHtmlFormatter,
}
var templ = template.MustParse(templateStr, fmap)
func main() {
flag.Parse()
http.Handle("/", http.HandlerFunc(QR))
err := http.ListenAndServe(*addr, nil)
if err != nil {
log.Fatal("ListenAndServe:", err)
}
}
func QR(w http.ResponseWriter, req *http.Request) {
templ.Execute(w, req.FormValue("s"))
}
func UrlHtmlFormatter(w io.Writer, fmt string, v ...interface{}) {
Register("/core/a/<a>/", "GET", coreHandler).
Register("/core/b/<b>/c/<c>", "GET", coreHandler).
Register("/core/c", "POST", coreHandler)))))
listener, err := net.Listen("tcp", ":8080")
if err != nil {
log.Fatal("Listen", err)
return
}
defer listener.Close()
err = (&server.Server{Listener: listener, Handler: h, Logger: server.LoggerFunc(server.VerboseLogger)}).Serve()
if err != nil {
log.Fatal("Server", err)
}
}
var homeTempl = template.MustParse(homeStr, template.FormatterMap{"": template.HTMLFormatter})
const homeStr = `
<html>
<head>
</head>
<body>
<ul>
<li><a href="/core">Core functionality</a>
<li><a href="/chat">Chat using WebSockets</a>
<li><a href="/mp">Multipart Form</a>
</ul>
</body>
</html>`
"io"
"os"
"template"
"appengine"
"appengine/blobstore"
)
func serveError(c appengine.Context, w http.ResponseWriter, err os.Error) {
w.WriteHeader(http.StatusInternalServerError)
w.Header().Set("Content-Type", "text/plain")
io.WriteString(w, "Internal Server Error")
c.Errorf("%v", err)
}
var rootTemplate = template.MustParse(rootTemplateHTML, nil)
const rootTemplateHTML = `
<html><body>
<form action="{@}" method="POST" enctype="multipart/form-data">
Upload File: <input type="file" name="file"><br>
<input type="submit" name="submit" value="Submit">
</form></body></html>
`
func handleRoot(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
uploadURL, err := blobstore.UploadURL(c, "/upload", nil)
if err != nil {
serveError(c, w, err)
return
Service {Name}
<hr>
<table>
<th align=center>Method</th><th align=center>Calls</th>
{.repeated section Method}
<tr>
<td align=left font=fixed>{Name}({Type.ArgType}, {Type.ReplyType}) os.Error</td>
<td align=center>{Type.NumCalls}</td>
</tr>
{.end}
</table>
{.end}
</body>
</html>`
var debug = template.MustParse(debugText, nil)
type debugMethod struct {
Type *methodType
Name string
}
type methodArray []debugMethod
type debugService struct {
Service *service
Name string
Method methodArray
}
type serviceArray []debugService
"http"
"io"
"json"
"log"
"net"
"runtime"
"strings"
"template"
"websocket"
)
var Store *store.Store
var ClusterName string
var (
mainTpl = template.MustParse(main_html, nil)
statsTpl = template.MustParse(stats_html, nil)
)
type info struct {
Name string
Path string
}
type stringHandler struct {
contentType string
body string
}
func (sh stringHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
w.Header().Set("content-type", sh.contentType)
// TODO: cache strategy
// TODO: learn best practice for reading template file into string and parsing
// TODO: check error from ReadFile
// TODO: synchronized cache for multithreading
func get_template(s string) *template.Template {
var templateBytes, _ = io.ReadFile(s);
var templateBuffer = bytes.NewBuffer(templateBytes);
var templateStr = templateBuffer.String();
return template.MustParse(templateStr, fmap);
}
var homePage = template.MustParse(
page(
"Go Paste!",
Div(
Form(
Fieldset(
Textarea("").Attrs(As{
"class": "paste-input",
"rows": "30",
"name": "code",
}),
Ul(
Li(
A("All Pastes").Attrs(As{
"href": "/all",
})),
Li(
A("Source Code").Attrs(As{
"href": "http://github.com/vito/go-play/tree/master/gopaste",
})),
Li(""),
Li("Tab key inserts tabstops."),
Li("Seperate content with ---."),
Li("Mod+S to submit."),
Li(
Input().Attrs(As{
"type": "checkbox",
"class": "paste-private",
"name": "private",
}),
"Private")).Attrs(As{
"class": "paste-notes",
}),
Input().Attrs(As{
"class": "paste-submit",
"type": "submit",
"value": "Go Paste!",
"accesskey": "s",
}))).Attrs(As{
"action": "/add",
"method": "POST",
})).Attrs(As{
"id": "home",
})),
fmap)