110 lines
2.9 KiB
Go
110 lines
2.9 KiB
Go
package routes
|
|
|
|
import (
|
|
//"fmt"
|
|
"net/http"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
c "github.com/Azareal/Gosora/common"
|
|
)
|
|
|
|
var successJSONBytes = []byte(`{"success":"1"}`)
|
|
|
|
func ParseSEOURL(urlBit string) (slug string, id int, err error) {
|
|
halves := strings.Split(urlBit, ".")
|
|
if len(halves) < 2 {
|
|
halves = append(halves, halves[0])
|
|
}
|
|
tid, err := strconv.Atoi(halves[1])
|
|
return halves[0], tid, err
|
|
}
|
|
|
|
func doPush(w http.ResponseWriter, header *c.Header) {
|
|
//fmt.Println("in doPush")
|
|
if c.Config.EnableCDNPush {
|
|
// TODO: Faster string building...
|
|
var sbuf string
|
|
var push = func(in []string) {
|
|
for _, path := range in {
|
|
sbuf += "</static/" + path + ">; rel=preload; as=script,"
|
|
}
|
|
}
|
|
push(header.Scripts)
|
|
//push(header.PreScriptsAsync)
|
|
push(header.ScriptsAsync)
|
|
|
|
if len(header.Stylesheets) > 0 {
|
|
for _, path := range header.Stylesheets {
|
|
sbuf += "</static/" + path + ">; rel=preload; as=style,"
|
|
}
|
|
}
|
|
// TODO: Push avatars?
|
|
|
|
if len(sbuf) > 0 {
|
|
sbuf = sbuf[:len(sbuf)-1]
|
|
w.Header().Set("Link", sbuf)
|
|
}
|
|
} else if !c.Config.DisableServerPush {
|
|
//fmt.Println("push enabled")
|
|
gzw, ok := w.(c.GzipResponseWriter)
|
|
if ok {
|
|
w = gzw.ResponseWriter
|
|
}
|
|
pusher, ok := w.(http.Pusher)
|
|
if !ok {
|
|
return
|
|
}
|
|
//fmt.Println("has pusher")
|
|
|
|
var push = func(in []string) {
|
|
for _, path := range in {
|
|
//fmt.Println("pushing /static/" + path)
|
|
err := pusher.Push("/static/"+path, nil)
|
|
if err != nil {
|
|
break
|
|
}
|
|
}
|
|
}
|
|
push(header.Scripts)
|
|
//push(header.PreScriptsAsync)
|
|
push(header.ScriptsAsync)
|
|
push(header.Stylesheets)
|
|
// TODO: Push avatars?
|
|
}
|
|
}
|
|
|
|
func renderTemplate(tmplName string, w http.ResponseWriter, r *http.Request, header *c.Header, pi interface{}) c.RouteError {
|
|
if header.CurrentUser.Loggedin {
|
|
header.MetaDesc = ""
|
|
header.OGDesc = ""
|
|
} else if header.MetaDesc != "" && header.OGDesc == "" {
|
|
header.OGDesc = header.MetaDesc
|
|
}
|
|
// TODO: Expand this to non-HTTPS requests too
|
|
if !header.LooseCSP && c.Site.EnableSsl {
|
|
w.Header().Set("Content-Security-Policy", "default-src 'self' 'unsafe-eval'; style-src 'self' 'unsafe-eval' 'unsafe-inline'; img-src * data: 'unsafe-eval' 'unsafe-inline'; connect-src * 'unsafe-eval' 'unsafe-inline'; frame-src 'self' www.youtube-nocookie.com;upgrade-insecure-requests")
|
|
}
|
|
header.AddScript("global.js")
|
|
|
|
// Server pushes can backfire on certain browsers, so we want to make sure it's only triggered for ones where it'll help
|
|
lastAgent := header.CurrentUser.LastAgent
|
|
//fmt.Println("lastAgent:", lastAgent)
|
|
if lastAgent == "chrome" || lastAgent == "firefox" {
|
|
doPush(w, header)
|
|
}
|
|
|
|
if header.CurrentUser.IsAdmin {
|
|
header.Elapsed1 = time.Since(header.StartedAt).String()
|
|
}
|
|
if c.RunPreRenderHook("pre_render_"+tmplName, w, r, &header.CurrentUser, pi) {
|
|
return nil
|
|
}
|
|
err := header.Theme.RunTmpl(tmplName, pi, w)
|
|
if err != nil {
|
|
return c.InternalError(err, w, r)
|
|
}
|
|
return nil
|
|
}
|