496 lines
14 KiB
Go
496 lines
14 KiB
Go
package handlers
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"os"
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"runtime"
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"sort"
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"strings"
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"github.com/debridmediamanager/zurg/internal/config"
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"github.com/debridmediamanager/zurg/internal/version"
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"github.com/debridmediamanager/zurg/pkg/realdebrid"
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)
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type SponsorResponse struct {
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Patreon string `json:"patreon"`
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Github string `json:"github"`
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Paypal string `json:"paypal"`
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}
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type RootResponse struct {
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Version string `json:"version"`
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BuiltAt string `json:"built_at"`
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GitCommit string `json:"git_commit"`
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Html string `json:"html"`
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Dav string `json:"dav"`
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Infuse string `json:"infuse"`
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Logs string `json:"logs"`
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UserInfo *realdebrid.User `json:"user_info"`
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APITrafficMB uint64 `json:"traffic_from_api"`
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RequestedMB uint64 `json:"requested_mb"`
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ServedMB uint64 `json:"served_mb"`
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LibrarySize int `json:"library_size"` // Number of torrents in the library
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TorrentsToRepair string `json:"repair_queue"` // List of torrents in the repair queue
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MemAlloc uint64 `json:"mem_alloc"` // Memory allocation in MB
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TotalAlloc uint64 `json:"total_alloc"` // Total memory allocated in MB
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Sys uint64 `json:"sys"` // System memory in MB
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NumGC uint32 `json:"num_gc"` // Number of completed GC cycles
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PID int `json:"pid"` // Process ID
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Sponsor SponsorResponse `json:"sponsor_zurg"` // Sponsorship links
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Config config.ZurgConfig `json:"config"`
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Token string `json:"token"`
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IDsToDelete []string `json:"ids_to_delete"`
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Hosts []string `json:"hosts"`
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}
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func (zr *Handlers) generateResponse(resp http.ResponseWriter, req *http.Request) (*RootResponse, error) {
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userInfo, err := zr.api.GetUserInformation()
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if err != nil {
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http.Error(resp, err.Error(), http.StatusInternalServerError)
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return nil, err
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}
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var mem runtime.MemStats
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runtime.ReadMemStats(&mem)
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allTorrents, _ := zr.torMgr.DirectoryMap.Get(config.ALL_TORRENTS)
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repairQueueStr := ""
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if zr.torMgr.RepairQueue == nil {
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repairQueueStr = "uninitialized"
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} else if zr.torMgr.RepairQueue.IsEmpty() {
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repairQueueStr = "empty"
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} else {
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var repairList []string
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for _, torrent := range zr.torMgr.RepairQueue.ToSlice() {
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if torrent != nil {
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repairList = append(repairList, zr.torMgr.GetKey(torrent))
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}
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}
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sort.Strings(repairList)
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repairQueueStr = strings.Join(repairList, ", ")
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}
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sortedIDs := zr.torMgr.OnceDoneBin.ToSlice()
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sort.Strings(sortedIDs)
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trafficDetails, err := zr.api.GetTrafficDetails()
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if err != nil {
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http.Error(resp, err.Error(), http.StatusInternalServerError)
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return nil, err
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}
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var trafficFromAPI int64
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trafficFromAPI = 0
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if _, ok := trafficDetails["real-debrid.com"]; ok {
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trafficFromAPI = trafficDetails["real-debrid.com"]
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}
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userInfo.Premium = userInfo.Premium / 86400
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userInfo.Expiration = strings.Replace(userInfo.Expiration, "Z", "+01:00", 1)
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token := zr.cfg.GetToken()
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return &RootResponse{
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Version: version.GetVersion(),
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BuiltAt: version.GetBuiltAt(),
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GitCommit: version.GetGitCommit(),
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Html: fmt.Sprintf("//%s/http/", req.Host),
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Dav: fmt.Sprintf("//%s/dav/", req.Host),
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Infuse: fmt.Sprintf("//%s/infuse/", req.Host),
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Logs: fmt.Sprintf("//%s/logs/", req.Host),
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UserInfo: userInfo,
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APITrafficMB: bToMb(uint64(trafficFromAPI)),
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RequestedMB: bToMb(zr.downloader.RequestedBytes.Load()),
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ServedMB: bToMb(zr.downloader.TotalBytes.Load()),
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LibrarySize: allTorrents.Count(),
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TorrentsToRepair: repairQueueStr,
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MemAlloc: bToMb(mem.Alloc),
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TotalAlloc: bToMb(mem.TotalAlloc),
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Sys: bToMb(mem.Sys),
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NumGC: mem.NumGC,
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PID: os.Getpid(),
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Sponsor: SponsorResponse{
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Patreon: "https://www.patreon.com/debridmediamanager",
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Github: "https://github.com/sponsors/debridmediamanager",
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Paypal: "https://paypal.me/yowmamasita",
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},
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Config: zr.cfg.GetConfig(),
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Token: strings.Replace(token, token[len(token)-48:], "*****", 1),
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IDsToDelete: sortedIDs,
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Hosts: zr.hosts,
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}, nil
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}
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func (zr *Handlers) handleHomeJson(resp http.ResponseWriter, req *http.Request) {
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response, err := zr.generateResponse(resp, req)
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if err != nil {
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return
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}
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// Send the response as JSON by marshalling it
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jsonResponse, err := json.Marshal(response)
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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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// write the response
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resp.Header().Set("Content-Type", "application/json")
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resp.Write(jsonResponse)
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}
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func (zr *Handlers) handleHome(resp http.ResponseWriter, req *http.Request) {
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response, err := zr.generateResponse(resp, req)
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if err != nil {
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return
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}
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out := fmt.Sprintf(`<table border="1px">
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<tr>
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<th colspan="3">zurg</th>
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</tr>
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<tr>
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<td>Version</td>
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<td colspan="2">%s</td>
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</tr>
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<tr>
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<td>Built At</td>
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<td colspan="2">%s</td>
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</tr>
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<tr>
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<td>Git Commit</td>
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<td colspan="2">%s</td>
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</tr>
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<tr>
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<td>HTML</td>
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<td colspan="2"><a href="%s">%s</a></td>
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</tr>
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<tr>
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<td>DAV</td>
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<td colspan="2"><a href="%s">%s</a></td>
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</tr>
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<tr>
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<td>Infuse</td>
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<td colspan="2"><a href="%s">%s</a></td>
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</tr>
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<tr>
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<td>Logs</td>
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<td colspan="2"><a href="%s">%s</a></td>
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</tr>`,
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response.Version,
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response.BuiltAt,
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response.GitCommit,
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response.Html,
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response.Html,
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response.Dav,
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response.Dav,
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response.Infuse,
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response.Infuse,
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response.Logs,
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response.Logs,
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)
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denominator := response.RequestedMB
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if denominator == 0 {
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denominator = 1
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}
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efficiency := response.ServedMB * 100 / denominator
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if zr.trafficOnStartup.Load() > response.APITrafficMB {
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// it cannot be bigger than traffic logged
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// so it must be a reset back to 0
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zr.trafficOnStartup.Store(response.APITrafficMB * 1024 * 1024)
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}
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out += fmt.Sprintf(`
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<tr>
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<td>Library Size</td>
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<td colspan="2">%d items</td>
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</tr>
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<tr>
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<td>Memory Allocation</td>
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<td colspan="2">%d MB</td>
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</tr>
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<tr>
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<td>Total Memory Allocated</td>
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<td colspan="2">%d MB</td>
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</tr>
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<tr>
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<td>System Memory</td>
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<td colspan="2">%d MB</td>
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</tr>
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<tr>
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<td>Number of GC Cycles</td>
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<td colspan="2">%d</td>
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</tr>
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<tr>
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<td>Process ID</td>
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<td colspan="2">%d</td>
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</tr>
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<tr>
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<td>Traffic Logged</td>
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<td colspan="2">%d MB (%d MB added)</td>
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</tr>
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<tr>
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<td>Traffic Requested</td>
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<td colspan="2">%d MB</td>
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</tr>
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<tr>
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<td>Traffic Served</td>
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<td colspan="2">%d MB</td>
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</tr>
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<tr>
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<td>Traffic Efficiency</td>
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<td colspan="2">%d%% (wasted %d MB)</td>
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</tr>`,
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response.LibrarySize,
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response.MemAlloc,
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response.TotalAlloc,
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response.Sys,
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response.NumGC,
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response.PID,
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response.APITrafficMB,
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response.APITrafficMB-bToMb(zr.trafficOnStartup.Load()),
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response.RequestedMB,
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response.ServedMB,
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efficiency,
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response.RequestedMB-response.ServedMB,
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)
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out += fmt.Sprintf(`
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<tr>
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<td rowspan="3">Sponsor Zurg</td>
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<td>Patreon</td>
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<td><a href="%s">%s</a></td>
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</tr>
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<tr>
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<td>Github</td>
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<td><a href="%s">%s</a></td>
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</tr>
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<tr>
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<td>Paypal</td>
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<td><a href="%s">%s</a></td>
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</tr>`,
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response.Sponsor.Patreon,
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response.Sponsor.Patreon,
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response.Sponsor.Github,
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response.Sponsor.Github,
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response.Sponsor.Paypal,
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response.Sponsor.Paypal,
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)
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out += fmt.Sprintf(`
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<tr>
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<td rowspan="6">User Info</td>
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<td>Username</td>
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<td>%s</td>
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</tr>
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<tr>
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<td>Points</td>
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<td>%d</td>
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</tr>
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<tr>
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<td>Locale</td>
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<td>%s</td>
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</tr>
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<tr>
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<td>Type</td>
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<td>%s</td>
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</tr>
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<tr>
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<td>Premium</td>
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<td>%d days</td>
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</tr>
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<tr>
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<td>Expiration</td>
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<td>%s</td>
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</tr>`,
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response.UserInfo.Username,
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response.UserInfo.Points,
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response.UserInfo.Locale,
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response.UserInfo.Type,
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response.UserInfo.Premium,
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response.UserInfo.Expiration,
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)
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out += fmt.Sprintf(`
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<tr>
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<td rowspan="22">Config</td>
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<td>Version</td>
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<td>%s</td>
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</tr>
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<tr>
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<td>Token</td>
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<td>%s</td>
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</tr>
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<tr>
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<td>Host</td>
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<td>%s</td>
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</tr>
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<tr>
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<td>Port</td>
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<td>%s</td>
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</tr>
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<tr>
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<td>Workers</td>
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<td>%d running / %d free / %d total</td>
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</tr>
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<tr>
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<td>Refresh Every...</td>
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<td>%d secs</td>
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</tr>
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<tr>
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<td>Retain RD Torrent Name</td>
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<td>%t</td>
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</tr>
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<tr>
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<td>Retain Folder Name Extension</td>
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<td>%t</td>
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</tr>
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<tr>
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<td>Can Repair</td>
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<td>%t</td>
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</tr>
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<tr>
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<td>Action to take on RAR'ed torrents</td>
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<td>%s</td>
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</tr>
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<tr>
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<td>Repair Every...</td>
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<td>%d mins</td>
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</tr>
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<tr>
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<td>Refresh Download Mount Every...</td>
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<td>%d mins</td>
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</tr>
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<tr>
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<td>Dump Torrents Every...</td>
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<td>%d mins</td>
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</tr>
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<tr>
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<td>API Timeout</td>
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<td>%d secs</td>
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</tr>
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<tr>
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<td>Download Timeout</td>
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<td>%d secs</td>
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</tr>
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<tr>
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<td>Retries Until Failed</td>
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<td>%d</td>
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</tr>
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<tr>
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<td>Auto-Analyze New Torrents</td>
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<td>%t</td>
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</tr>
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<tr>
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<td>Cache Network Test Results</td>
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<td>%t</td>
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</tr>
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<tr>
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<td>Additional Playable Extensions</td>
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<td>%s</td>
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</tr>
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<tr>
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<td>Serve From Rclone</td>
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<td>%t</td>
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</tr>
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<tr>
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<td>Force IPv6</td>
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<td>%t</td>
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</tr>
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<tr>
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<td>On Library Update</td>
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<td>%v</td>
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</tr>`,
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response.Config.Version,
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response.Token,
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response.Config.GetHost(),
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response.Config.GetPort(),
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zr.workerPool.Running(),
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zr.workerPool.Free(),
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zr.workerPool.Cap(),
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response.Config.GetRefreshEverySecs(),
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response.Config.EnableRetainRDTorrentName(),
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response.Config.EnableRetainFolderNameExtension(),
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response.Config.EnableRepair(),
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response.Config.GetRarAction(),
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response.Config.GetRepairEveryMins(),
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response.Config.GetDownloadsEveryMins(),
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response.Config.GetDumpTorrentsEveryMins(),
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response.Config.GetApiTimeoutSecs(),
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response.Config.GetDownloadTimeoutSecs(),
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response.Config.GetRetriesUntilFailed(),
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response.Config.ShouldAutoAnalyzeNewTorrents(),
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response.Config.ShouldCacheNetworkTestResults(),
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response.Config.GetPlayableExtensions(),
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response.Config.ShouldServeFromRclone(),
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response.Config.ShouldForceIPv6(),
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response.Config.GetOnLibraryUpdate(),
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)
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out += fmt.Sprintf(`
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<tr>
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<td>IDs to be deleted</td>
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<td colspan="2">%v</td>
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</tr>
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<tr>
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<td>Torrents to be repaired</td>
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<td colspan="2">%s</td>
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</tr>
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<tr>
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<td>Hosts</td>
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<td colspan="2">%v</td>
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</tr>
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<tr>
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<td>Utilities</td>
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<td colspan="2">
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<form method="post" action="/torrents/dump">
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<input type="submit" value="Dump torrents" /> Copy all your zurgtorrent files to your dump folder
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</form>
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<form method="post" action="/torrents/analyze">
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<input type="submit" value="Analyze torrents" /> Required to use media_info_* filters
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</form>
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<form method="post" action="/torrents/repair">
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<input type="submit" value="Repair torrents" /> Trigger repair of all torrents
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</form>
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<form method="post" action="/torrents/reset-repair-state">
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<input type="submit" value="Reset repair state" /> Reset repair state of all torrents so they can be repaired again
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</form>
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</td>
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</tr>
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<tr>
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<td>Debug</td>
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<td colspan="2">
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<form method="get" action="/logs/upload">
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<input type="submit" value="Upload logs" /> Share the link to get help
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</form>
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<form method="post" action="/reboot-worker">
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<input type="submit" value="Reboot worker pool" />
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</form>
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<form method="post" action="/reboot-refresh">
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<input type="submit" value="Reboot refresh worker" />
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</form>
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<form method="post" action="/reboot-repair">
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<input type="submit" value="Reboot repair worker" />
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</form>
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<form method="post" action="/downloads/remount">
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<input type="submit" value="Remount downloads" />
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</form>
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</td>
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</tr>
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</table>`,
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response.IDsToDelete,
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response.TorrentsToRepair,
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response.Hosts,
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)
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fmt.Fprint(resp, out)
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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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}
|