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Add in syntax highlighting

This commit is contained in:
Eliot Whalan 2016-06-11 13:09:28 +10:00
parent 9f9f6665f1
commit 2e3b194bcd
1 changed files with 15 additions and 7 deletions
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20
main.go
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@ -2,6 +2,7 @@ package main
import ( import (
"github.com/dchest/uniuri" "github.com/dchest/uniuri"
"github.com/ewhal/pygments"
"io" "io"
"io/ioutil" "io/ioutil"
"net/http" "net/http"
@ -10,9 +11,9 @@ import (
const ( const (
DIRECTORY = "/tmp/" DIRECTORY = "/tmp/"
ADDRESS = "http://localhost:8080" ADDRESS = "http://localhost:8080/"
LENGTH = 4 LENGTH = 4
TEXT = "$ <command> | curl -F 'paste=<-'" + ADDRESS + "\n" TEXT = "$ <command> | curl -F 'p=<-' lang='python'" + ADDRESS + "\n"
PORT = ":8080" PORT = ":8080"
) )
@ -57,19 +58,26 @@ func save(raw []byte) string {
func pasteHandler(w http.ResponseWriter, r *http.Request) { func pasteHandler(w http.ResponseWriter, r *http.Request) {
switch r.Method { switch r.Method {
case "GET": case "GET":
param := r.URL.RawQuery param1 := r.URL.Query().Get("p")
if param != "" { param2 := r.URL.Query().Get("lang")
d := DIRECTORY + param if param1 != "" {
d := DIRECTORY + param1
s, err := ioutil.ReadFile(d) s, err := ioutil.ReadFile(d)
check(err) check(err)
if param2 != "" {
highlight := pygments.Highlight(string(s), param2, "html", "full, style=autumn,", "utf-8")
io.WriteString(w, string(highlight))
} else {
io.WriteString(w, string(s)) io.WriteString(w, string(s))
}
} else { } else {
io.WriteString(w, TEXT) io.WriteString(w, TEXT)
} }
case "POST": case "POST":
buf, err := ioutil.ReadAll(r.Body) buf, err := ioutil.ReadAll(r.Body)
check(err) check(err)
io.WriteString(w, ADDRESS+"?"+save(buf)+"\n") io.WriteString(w, ADDRESS+"?p="+save(buf)+"\n")
case "DELETE": case "DELETE":
// Remove the record. // Remove the record.
} }