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Backend - Add podcast data model (PodcastChannel, PodcastEpisode) with migrations - Implement Subsonic API endpoints: getPodcasts, getNewestPodcasts, createPodcastChannel, refreshPodcasts, deletePodcastChannel, deletePodcastEpisode, downloadPodcastEpisode, getPodcastEpisode - Add native REST API endpoints: GET/DELETE /api/podcast, GET /api/podcast/preview (feed info without creating channel) - Inject events.Broker into podcast service for SSE support - Emit PodcastEpisodeProgress SSE events during download (every 512 KB) and on completion/error with status field - Use HTTP Content-Length as fallback when RSS feed omits enclosure size - Write ID3 tags (title, album, genre=Podcast) to downloaded files via ffmpeg so the library scanner reads correct metadata - Set MediaFile fields (Title, Album, AlbumID=channelId, AlbumArtist, Genre) on episode registration - Add duplicate URL check in AddChannel - Add ExistsByURL to PodcastChannelRepository Frontend - Podcast list - Add grid/list view toggle (Redux podcastViewReducer) matching album list - New PodcastGridView component with responsive column count (2-6 cols) - Cover image 100px in table view - Remove Feed URL column; add inline copy-to-clipboard button Frontend - Podcast show (episode list) - Real-time download progress (%) in Status column via SSE, no polling - Spinner only before first SSE event; N% once data arrives - Size column removed; Downloading badge replaced with progress - Completed episodes play on row click; separate play button removed - Play / Shuffle / Play Next / Add to Queue buttons above episode list (only shown when completed episodes exist) - On download completion, reload episodes to obtain streamId for immediate playback without page refresh - Clicking album name in AudioTitle navigates to podcast channel page Frontend - Podcast create - Full-width URL input with Fetch Feed Info button and Enter key support - Preview card (cover image, title, episode count, description) before committing channel creation - Add Channel button appears only after preview; shows already-registered message if channel URL exists Frontend - Playlist - Album link navigates to podcast channel page for podcast tracks (identified by genre=Podcast) - Artist column shows '-' for podcast tracks with empty artist field Closes #5420 Signed-off-by: ji-ho lee <search5@gmail.com>
99 lines
2.2 KiB
Go
99 lines
2.2 KiB
Go
package events
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import (
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"context"
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"encoding/json"
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"reflect"
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"strings"
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"time"
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"unicode"
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)
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type eventCtxKey string
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const broadcastToAllKey eventCtxKey = "broadcastToAll"
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// broadcastToAll is a context key that can be used to broadcast an event to all clients
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func broadcastToAll(ctx context.Context) context.Context {
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return context.WithValue(ctx, broadcastToAllKey, true)
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}
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type Event interface {
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Name(Event) string
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Data(Event) string
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}
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type baseEvent struct{}
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func (e *baseEvent) Name(evt Event) string {
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str := strings.TrimPrefix(reflect.TypeOf(evt).String(), "*events.")
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return str[:0] + string(unicode.ToLower(rune(str[0]))) + str[1:]
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}
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func (e *baseEvent) Data(evt Event) string {
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data, _ := json.Marshal(evt)
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return string(data)
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}
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type ScanStatus struct {
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baseEvent
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Scanning bool `json:"scanning"`
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Count int64 `json:"count"`
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FolderCount int64 `json:"folderCount"`
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Error string `json:"error"`
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ScanType string `json:"scanType"`
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ElapsedTime time.Duration `json:"elapsedTime"`
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}
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type KeepAlive struct {
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baseEvent
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TS int64 `json:"ts"`
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}
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type ServerStart struct {
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baseEvent
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StartTime time.Time `json:"startTime"`
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Version string `json:"version"`
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}
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const Any = "*"
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type RefreshResource struct {
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baseEvent
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resources map[string][]string
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}
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type NowPlayingCount struct {
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baseEvent
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Count int `json:"count"`
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}
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type PodcastEpisodeProgress struct {
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baseEvent
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EpisodeID string `json:"episodeId"`
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ChannelID string `json:"channelId"`
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DownloadedBytes int64 `json:"downloadedBytes"`
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Size int64 `json:"size"`
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Duration int `json:"duration,omitempty"`
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Status string `json:"status,omitempty"`
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}
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func (rr *RefreshResource) With(resource string, ids ...string) *RefreshResource {
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if rr.resources == nil {
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rr.resources = make(map[string][]string)
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}
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if len(ids) == 0 {
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rr.resources[resource] = append(rr.resources[resource], Any)
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}
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rr.resources[resource] = append(rr.resources[resource], ids...)
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return rr
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}
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func (rr *RefreshResource) Data(evt Event) string {
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if rr.resources == nil {
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return `{"*":"*"}`
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}
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r := evt.(*RefreshResource)
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data, _ := json.Marshal(r.resources)
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return string(data)
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}
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