89 lines
1.9 KiB
Go
89 lines
1.9 KiB
Go
package routes
|
|
|
|
import (
|
|
"bytes"
|
|
"html/template"
|
|
"io"
|
|
"log"
|
|
"net/http"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"icyphox.sh/legit/git"
|
|
)
|
|
|
|
func (d *deps) Write404(w http.ResponseWriter) {
|
|
tpath := filepath.Join(d.c.Dirs.Templates, "*")
|
|
t := template.Must(template.ParseGlob(tpath))
|
|
w.WriteHeader(404)
|
|
if err := t.ExecuteTemplate(w, "404", nil); err != nil {
|
|
log.Printf("404 template: %s", err)
|
|
}
|
|
}
|
|
|
|
func (d *deps) Write500(w http.ResponseWriter) {
|
|
tpath := filepath.Join(d.c.Dirs.Templates, "*")
|
|
t := template.Must(template.ParseGlob(tpath))
|
|
w.WriteHeader(500)
|
|
if err := t.ExecuteTemplate(w, "500", nil); err != nil {
|
|
log.Printf("500 template: %s", err)
|
|
}
|
|
}
|
|
|
|
func (d *deps) listFiles(files []git.NiceTree, data map[string]any, w http.ResponseWriter) {
|
|
tpath := filepath.Join(d.c.Dirs.Templates, "*")
|
|
t := template.Must(template.ParseGlob(tpath))
|
|
|
|
data["files"] = files
|
|
data["meta"] = d.c.Meta
|
|
|
|
if err := t.ExecuteTemplate(w, "repo", data); err != nil {
|
|
log.Println(err)
|
|
return
|
|
}
|
|
}
|
|
|
|
func countLines(r io.Reader) (int, error) {
|
|
buf := make([]byte, 32*1024)
|
|
count := 0
|
|
nl := []byte{'\n'}
|
|
|
|
for {
|
|
c, err := r.Read(buf)
|
|
count += bytes.Count(buf[:c], nl)
|
|
|
|
switch {
|
|
case err == io.EOF:
|
|
return count, nil
|
|
case err != nil:
|
|
return 0, err
|
|
}
|
|
}
|
|
}
|
|
|
|
func (d *deps) showFile(content string, data map[string]any, w http.ResponseWriter) {
|
|
tpath := filepath.Join(d.c.Dirs.Templates, "*")
|
|
t := template.Must(template.ParseGlob(tpath))
|
|
|
|
lc, err := countLines(strings.NewReader(content))
|
|
if err != nil {
|
|
// Non-fatal, we'll just skip showing line numbers in the template.
|
|
log.Printf("counting lines: %s", err)
|
|
}
|
|
|
|
lines := make([]int, lc)
|
|
if lc > 0 {
|
|
for i := range lines {
|
|
lines[i] = i + 1
|
|
}
|
|
}
|
|
|
|
data["linecount"] = lines
|
|
data["content"] = content
|
|
data["meta"] = d.c.Meta
|
|
|
|
if err := t.ExecuteTemplate(w, "file", data); err != nil {
|
|
log.Println(err)
|
|
return
|
|
}
|
|
}
|