Redo router and use chi, implement anchor file
This commit is contained in:
Ben Sarmiento
298
internal/handlers/router.go
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298
internal/handlers/router.go
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@@ -0,0 +1,298 @@
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package handlers
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import (
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"fmt"
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"net/http"
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"path/filepath"
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"github.com/debridmediamanager/zurg/internal/config"
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"github.com/debridmediamanager/zurg/internal/dav"
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intHttp "github.com/debridmediamanager/zurg/internal/http"
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"github.com/debridmediamanager/zurg/internal/torrent"
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"github.com/debridmediamanager/zurg/internal/universal"
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"github.com/debridmediamanager/zurg/internal/version"
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"github.com/debridmediamanager/zurg/pkg/logutil"
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"github.com/debridmediamanager/zurg/pkg/realdebrid"
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"github.com/go-chi/chi/v5"
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)
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type Handlers struct {
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getfile *universal.GetFile
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torMgr *torrent.TorrentManager
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cfg config.ConfigInterface
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api *realdebrid.RealDebrid
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log *logutil.Logger
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}
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func init() {
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chi.RegisterMethod("PROPFIND")
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chi.RegisterMethod("MKCOL")
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chi.RegisterMethod("MOVE")
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}
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func AttachHandlers(router *chi.Mux, getfile *universal.GetFile, torMgr *torrent.TorrentManager, cfg config.ConfigInterface, api *realdebrid.RealDebrid, log *logutil.Logger) {
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hs := &Handlers{
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getfile: getfile,
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torMgr: torMgr,
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cfg: cfg,
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api: api,
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log: log,
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}
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router.Use(globalOptionsHandler)
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router.Get("/", hs.handleHome)
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router.Get("/{mountType}/version.txt", hs.handleVersionFile)
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router.Get("/http/", hs.handleHttpRoot)
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router.Get("/http/{directory}/", hs.handleHttpTorrentsList)
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router.Get("/http/{directory}/{torrent}/", hs.handleHttpFilesList)
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router.Get("/http/{directory}/{torrent}/{file}", hs.universalDownloadFileHandler)
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router.Head("/http/{directory}/{torrent}/{file}", hs.httpHeadHandler)
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router.Get("/dav/", hs.handleDavRoot)
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router.Get("/dav/{directory}/", hs.handleDavTorrentsList)
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router.Get("/dav/{directory}/{torrent}/", hs.handleDavFilesList)
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router.Get("/dav/{directory}/{torrent}/{file}", hs.universalDownloadFileHandler)
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router.MethodFunc("PROPFIND", "/dav/", hs.handleDavRoot)
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router.MethodFunc("PROPFIND", "/dav/{directory}/", hs.handleDavTorrentsList)
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router.MethodFunc("PROPFIND", "/dav/{directory}/{torrent}/", hs.handleDavFilesList)
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router.MethodFunc("PROPFIND", "/dav/{directory}/{torrent}/{file}", hs.davCheckSingleFileHandler)
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router.Get("/infuse/", hs.handleInfuseRoot)
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router.Get("/infuse/{directory}/", hs.handleInfuseTorrentsList)
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router.Get("/infuse/{directory}/{torrent}/", hs.handleInfuseFilesList)
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router.Get("/infuse/{directory}/{torrent}/{file}", hs.universalDownloadFileHandler)
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router.MethodFunc("PROPFIND", "/infuse/", hs.handleInfuseRoot)
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router.MethodFunc("PROPFIND", "/infuse/{directory}/", hs.handleInfuseTorrentsList)
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router.MethodFunc("PROPFIND", "/infuse/{directory}/{torrent}/", hs.handleInfuseFilesList)
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// note: reused handlers for dav and infuse
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router.Delete("/{mountType}/{directory}/{torrent}/", hs.deleteTorrentHandler)
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router.Delete("/{mountType}/{directory}/{torrent}/{file}", hs.deleteFileHandler)
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router.MethodFunc("MKCOL", "/{mountType}/{directory}/{torrent}/", hs.mkcolTorrentHandler)
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router.MethodFunc("MOVE", "/{mountType}/{directory}/{torrent}/", hs.moveTorrentHandler)
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router.MethodFunc("MOVE", "/{mountType}/{directory}/{torrent}/{file}", hs.moveFileHandler)
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// logs route
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router.Get("/logs", hs.logsHandler)
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router.Get("/logs/", hs.logsHandler)
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router.MethodNotAllowed(func(resp http.ResponseWriter, req *http.Request) {
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hs.log.Debugf("Method not allowed: %s %s %v", req.Method, req.URL, req.Header)
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http.Error(resp, "Method not allowed", http.StatusMethodNotAllowed)
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})
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}
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// handle root request
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func (hs *Handlers) innerRootHandler(resp http.ResponseWriter, req *http.Request, handleFunc func(*torrent.TorrentManager) ([]byte, error), contentType string) {
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out, err := handleFunc(hs.torMgr)
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if err != nil {
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http.Error(resp, "Not Found", http.StatusNotFound)
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return
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}
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resp.Header().Set("Content-Type", contentType)
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resp.WriteHeader(http.StatusOK)
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resp.Write(out)
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}
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func (hs *Handlers) handleHttpRoot(resp http.ResponseWriter, req *http.Request) {
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hs.innerRootHandler(resp, req, intHttp.ServeRootDirectory, "text/html; charset=\"utf-8\"")
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}
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func (hs *Handlers) handleDavRoot(resp http.ResponseWriter, req *http.Request) {
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hs.innerRootHandler(resp, req, dav.ServeRootDirectory, "text/xml; charset=\"utf-8\"")
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}
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func (hs *Handlers) handleInfuseRoot(resp http.ResponseWriter, req *http.Request) {
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hs.innerRootHandler(resp, req, dav.ServeRootDirectoryForInfuse, "text/xml; charset=\"utf-8\"")
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}
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// handle torrent list request
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func (hs *Handlers) innerTorrentsListHandler(resp http.ResponseWriter, req *http.Request, handleFunc func(string, *torrent.TorrentManager) ([]byte, error), contentType string) {
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directory := chi.URLParam(req, "directory")
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out, err := handleFunc(directory, hs.torMgr)
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if err != nil {
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http.Error(resp, "Not Found", http.StatusNotFound)
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return
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}
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resp.Header().Set("Content-Type", contentType)
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resp.WriteHeader(http.StatusOK)
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resp.Write(out)
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}
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func (hs *Handlers) handleHttpTorrentsList(resp http.ResponseWriter, req *http.Request) {
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directory := chi.URLParam(req, "directory")
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handlerFunc := intHttp.ServeTorrentsList
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if directory == config.DOWNLOADS {
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handlerFunc = func(_ string, torMgr *torrent.TorrentManager) ([]byte, error) {
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return intHttp.ServeDownloadsList(torMgr)
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}
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}
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hs.innerTorrentsListHandler(resp, req, handlerFunc, "text/html; charset=\"utf-8\"")
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}
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func (hs *Handlers) handleDavTorrentsList(resp http.ResponseWriter, req *http.Request) {
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directory := chi.URLParam(req, "directory")
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handlerFunc := dav.ServeTorrentsList
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if directory == config.DOWNLOADS {
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handlerFunc = func(_ string, torMgr *torrent.TorrentManager) ([]byte, error) {
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return dav.ServeDownloadsList(torMgr)
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}
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}
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hs.innerTorrentsListHandler(resp, req, handlerFunc, "text/xml; charset=\"utf-8\"")
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}
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func (hs *Handlers) handleInfuseTorrentsList(resp http.ResponseWriter, req *http.Request) {
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directory := chi.URLParam(req, "directory")
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handlerFunc := dav.ServeTorrentsListForInfuse
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if directory == config.DOWNLOADS {
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handlerFunc = func(_ string, torMgr *torrent.TorrentManager) ([]byte, error) {
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return dav.ServeDownloadsListForInfuse(torMgr)
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}
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}
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hs.innerTorrentsListHandler(resp, req, handlerFunc, "text/xml; charset=\"utf-8\"")
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}
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// handle files list request
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func (hs *Handlers) innerFilesListHandler(resp http.ResponseWriter, req *http.Request, handleFunc func(string, string, *torrent.TorrentManager) ([]byte, error), contentType string) {
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directory := chi.URLParam(req, "directory")
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torrentName := chi.URLParam(req, "torrent")
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out, err := handleFunc(directory, torrentName, hs.torMgr)
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if err != nil {
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http.Error(resp, "Not Found", http.StatusNotFound)
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return
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}
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resp.Header().Set("Content-Type", contentType)
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resp.WriteHeader(http.StatusOK)
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resp.Write(out)
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}
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func (hs *Handlers) handleHttpFilesList(resp http.ResponseWriter, req *http.Request) {
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hs.innerFilesListHandler(resp, req, intHttp.ServeFilesList, "text/html; charset=\"utf-8\"")
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}
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func (hs *Handlers) handleDavFilesList(resp http.ResponseWriter, req *http.Request) {
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hs.innerFilesListHandler(resp, req, dav.ServeFilesList, "text/xml; charset=\"utf-8\"")
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}
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func (hs *Handlers) handleInfuseFilesList(resp http.ResponseWriter, req *http.Request) {
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hs.innerFilesListHandler(resp, req, dav.ServeFilesListForInfuse, "text/xml; charset=\"utf-8\"")
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}
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func (hs *Handlers) handleVersionFile(resp http.ResponseWriter, req *http.Request) {
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out, _ := version.GetFile()
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resp.Header().Set("Content-Type", "text/plain; charset=\"utf-8\"")
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resp.WriteHeader(http.StatusOK)
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resp.Write(out)
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}
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func (hs *Handlers) deleteFileHandler(resp http.ResponseWriter, req *http.Request) {
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directory := chi.URLParam(req, "directory")
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torrentName := chi.URLParam(req, "torrent")
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fileName := chi.URLParam(req, "file")
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if dav.HandleDeleteFile(directory, torrentName, fileName, hs.torMgr) != nil {
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http.Error(resp, "Not Found", http.StatusNotFound)
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return
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}
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resp.WriteHeader(http.StatusNoContent)
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}
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func (hs *Handlers) deleteTorrentHandler(resp http.ResponseWriter, req *http.Request) {
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directory := chi.URLParam(req, "directory")
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torrentName := chi.URLParam(req, "torrent")
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if dav.HandleDeleteTorrent(directory, torrentName, hs.torMgr) != nil {
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http.Error(resp, "Not Found", http.StatusNotFound)
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return
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}
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resp.WriteHeader(http.StatusNoContent)
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}
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func (hs *Handlers) davCheckSingleFileHandler(resp http.ResponseWriter, req *http.Request) {
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directory := chi.URLParam(req, "directory")
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torrentName := chi.URLParam(req, "torrent")
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fileName := chi.URLParam(req, "file")
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out, err := dav.HandleSingleFile(directory, torrentName, fileName, hs.torMgr)
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if err != nil {
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fmt.Println(">>>>>>>>>>>>>>>>>>>. not found", err)
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http.Error(resp, "Not Found", http.StatusNotFound)
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return
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}
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fmt.Println(">>>>>>>>>>>>>>>>>>>. found yey")
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resp.Header().Set("Content-Type", "text/xml; charset=\"utf-8\"")
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resp.WriteHeader(http.StatusOK)
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resp.Write(out)
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}
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func (hs *Handlers) mkcolTorrentHandler(resp http.ResponseWriter, req *http.Request) {
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fmt.Println(">>>>>>>>>>>>>>>>>>> mkcolTorrentHandler")
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resp.WriteHeader(http.StatusNoContent)
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}
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func (hs *Handlers) moveFileHandler(resp http.ResponseWriter, req *http.Request) {
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directory := chi.URLParam(req, "directory")
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torrentName := chi.URLParam(req, "torrent")
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fileName := chi.URLParam(req, "file")
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newName := req.Header.Get("Destination")
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newName = filepath.Base(newName)
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fmt.Println(">>>>>>>>>>>>>>>>>>> moveFileHandler", fileName, ">>>>>>>>", newName)
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if dav.HandleRenameFile(directory, torrentName, fileName, newName, hs.torMgr) != nil {
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fmt.Println(">>>>>>>>>>>>>>>>>>> moveFileHandler not found")
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http.Error(resp, "Not Found", http.StatusNotFound)
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return
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}
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fmt.Println(">>>>>>>>>>>>>>>>>>> moveFileHandler yay")
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resp.WriteHeader(http.StatusNoContent)
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}
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func (hs *Handlers) moveTorrentHandler(resp http.ResponseWriter, req *http.Request) {
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directory := chi.URLParam(req, "directory")
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torrentName := chi.URLParam(req, "torrent")
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newName := req.Header.Get("Destination")
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newName = filepath.Base(newName)
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if dav.HandleRenameTorrent(directory, torrentName, newName, hs.torMgr) != nil {
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http.Error(resp, "Not Found", http.StatusNotFound)
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return
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}
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resp.WriteHeader(http.StatusNoContent)
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}
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func globalOptionsHandler(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if r.Method == "OPTIONS" {
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w.WriteHeader(http.StatusOK)
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return
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}
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next.ServeHTTP(w, r)
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})
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}
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func (hs *Handlers) universalDownloadFileHandler(resp http.ResponseWriter, req *http.Request) {
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directory := chi.URLParam(req, "directory")
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torrentName := chi.URLParam(req, "torrent")
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fileName := chi.URLParam(req, "file")
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hs.getfile.ServeFile(directory, torrentName, fileName, resp, req, hs.torMgr, hs.cfg, hs.log)
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}
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func (hs *Handlers) httpHeadHandler(resp http.ResponseWriter, req *http.Request) {
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directory := chi.URLParam(req, "directory")
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torrentName := chi.URLParam(req, "torrent")
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fileName := chi.URLParam(req, "file")
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universal.HandleHeadRequest(directory, torrentName, fileName, resp, req, hs.torMgr, hs.log)
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}
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func (hs *Handlers) logsHandler(resp http.ResponseWriter, req *http.Request) {
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logs, err := hs.log.GetLogsFromFile()
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if err != nil {
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http.Error(resp, err.Error(), http.StatusInternalServerError)
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return
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}
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fmt.Fprint(resp, logs)
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}
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func bToMb(b uint64) uint64 {
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return b / 1024 / 1024
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}
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