101 lines
2.9 KiB
Go
101 lines
2.9 KiB
Go
package http
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
"net/url"
|
|
"path"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"github.com/debridmediamanager.com/zurg/internal/config"
|
|
"github.com/debridmediamanager.com/zurg/internal/torrent"
|
|
"github.com/debridmediamanager.com/zurg/pkg/logutil"
|
|
)
|
|
|
|
func HandleDirectoryListing(w http.ResponseWriter, r *http.Request, t *torrent.TorrentManager, c config.ConfigInterface) {
|
|
log := logutil.NewLogger().Named("http")
|
|
|
|
requestPath := path.Clean(r.URL.Path)
|
|
|
|
var output *string
|
|
var err error
|
|
|
|
filteredSegments := removeEmptySegments(strings.Split(requestPath, "/"))
|
|
switch {
|
|
case len(filteredSegments) == 1:
|
|
output, err = handleRoot(w, r, c)
|
|
case len(filteredSegments) == 2:
|
|
output, err = handleListOfTorrents(requestPath, w, r, t, c)
|
|
case len(filteredSegments) == 3:
|
|
output, err = handleSingleTorrent(requestPath, w, r, t)
|
|
default:
|
|
log.Errorf("Request %s %s not found", r.Method, requestPath)
|
|
http.Error(w, "Not Found", http.StatusNotFound)
|
|
return
|
|
}
|
|
|
|
if err != nil {
|
|
log.Errorf("Error processing request: %v", err)
|
|
http.Error(w, "Server error", http.StatusInternalServerError)
|
|
return
|
|
}
|
|
|
|
if output != nil {
|
|
w.Header().Set("Content-Type", "text/html; charset=\"utf-8\"")
|
|
w.WriteHeader(http.StatusOK)
|
|
fmt.Fprint(w, *output)
|
|
}
|
|
}
|
|
|
|
func handleRoot(w http.ResponseWriter, r *http.Request, c config.ConfigInterface) (*string, error) {
|
|
htmlDoc := "<ul>"
|
|
|
|
for _, directory := range c.GetDirectories() {
|
|
directoryPath := url.PathEscape(directory)
|
|
htmlDoc += fmt.Sprintf("<li><a href=\"/http/%s/\">%s</a></li>", directoryPath, directory)
|
|
}
|
|
|
|
return &htmlDoc, nil
|
|
}
|
|
|
|
func handleListOfTorrents(requestPath string, w http.ResponseWriter, r *http.Request, t *torrent.TorrentManager, c config.ConfigInterface) (*string, error) {
|
|
basePath := path.Base(requestPath)
|
|
|
|
for _, directory := range c.GetDirectories() {
|
|
if basePath == directory {
|
|
htmlDoc := "<ol>"
|
|
for name, torrent := range t.TorrentMap {
|
|
if len(torrent.SelectedFiles) == 0 {
|
|
continue
|
|
}
|
|
for _, dir := range torrent.Directories {
|
|
if dir == basePath {
|
|
htmlDoc += fmt.Sprintf("<li><a href=\"%s/\">%s</a></li>", filepath.Join(requestPath, url.PathEscape(name)), name)
|
|
break
|
|
}
|
|
}
|
|
}
|
|
return &htmlDoc, nil
|
|
}
|
|
}
|
|
|
|
return nil, fmt.Errorf("cannot find directory when generating list: %s", requestPath)
|
|
}
|
|
|
|
func handleSingleTorrent(requestPath string, w http.ResponseWriter, r *http.Request, t *torrent.TorrentManager) (*string, error) {
|
|
torrentName := path.Base(requestPath)
|
|
htmlDoc := "<ol>"
|
|
for _, file := range t.TorrentMap[torrentName].SelectedFiles {
|
|
if file.Link == "" {
|
|
// TODO: fix the file?
|
|
fmt.Printf("File %s has no link, skipping\n", file.Path)
|
|
continue
|
|
}
|
|
filename := filepath.Base(file.Path)
|
|
filePath := filepath.Join(requestPath, url.PathEscape(filename))
|
|
htmlDoc += fmt.Sprintf("<li><a href=\"%s\">%s</a></li>", filePath, filename)
|
|
}
|
|
return &htmlDoc, nil
|
|
}
|