Initial commit

2026-01-21 12:12:00 -06:00 · 2021-08-10 00:32:17 +02:00 · 2021-08-10 00:32:17 +02:00 · 5f1d811c66
commit 5f1d811c66
23 changed files with 3612 additions and 0 deletions
--- a/episode.go
+++ b/episode.go
@ -0,0 +1,138 @@
+package crunchyroll
+
+import (
+	"encoding/json"
+	"fmt"
+	"regexp"
+	"time"
+)
+
+type Episode struct {
+	crunchy *Crunchyroll
+
+	siteCache map[string]interface{}
+
+	ID           string `json:"id"`
+	SeriesID     string `json:"series_id"`
+	SeriesTitle  string `json:"series_title"`
+	SeasonNumber int    `json:"season_number"`
+
+	Episode             string  `json:"episode"`
+	EpisodeNumber       int     `json:"episode_number"`
+	SequenceNumber      float64 `json:"sequence_number"`
+	ProductionEpisodeID string  `json:"production_episode_id"`
+
+	Title            string `json:"title"`
+	SlugTitle        string `json:"slug_title"`
+	Description      string `json:"description"`
+	NextEpisodeID    string `json:"next_episode_id"`
+	NextEpisodeTitle string `json:"next_episode_title"`
+
+	HDFlag        bool `json:"hd_flag"`
+	IsMature      bool `json:"is_mature"`
+	MatureBlocked bool `json:"mature_blocked"`
+
+	EpisodeAirDate time.Time `json:"episode_air_date"`
+
+	IsSubbed       bool     `json:"is_subbed"`
+	IsDubbed       bool     `json:"is_dubbed"`
+	IsClip         bool     `json:"is_clip"`
+	SeoTitle       string   `json:"seo_title"`
+	SeoDescription string   `json:"seo_description"`
+	SeasonTags     []string `json:"season_tags"`
+
+	AvailableOffline bool   `json:"available_offline"`
+	Slug             string `json:"slug"`
+
+	Images struct {
+		Thumbnail [][]struct {
+			Width  int    `json:"width"`
+			Height int    `json:"height"`
+			Type   string `json:"type"`
+			Source string `json:"source"`
+		} `json:"thumbnail"`
+	} `json:"images"`
+
+	DurationMS    int    `json:"duration_ms"`
+	IsPremiumOnly bool   `json:"is_premium_only"`
+	ListingID     string `json:"listing_id"`
+
+	SubtitleLocales []LOCALE `json:"subtitle_locales"`
+	Playback        string   `json:"playback"`
+
+	AvailabilityNotes string `json:"availability_notes"`
+
+	StreamID string
+}
+
+// EpisodeFromID returns an episode by its api id
+func EpisodeFromID(crunchy *Crunchyroll, id string) (*Episode, error) {
+	resp, err := crunchy.request(fmt.Sprintf("https://beta-api.crunchyroll.com/cms/v2/%s/%s/%s/episodes/%s?locale=%s&Signature=%s&Policy=%s&Key-Pair-Id=%s",
+		crunchy.Config.CountryCode,
+		crunchy.Config.MaturityRating,
+		crunchy.Config.Channel,
+		id,
+		crunchy.Locale,
+		crunchy.Config.Signature,
+		crunchy.Config.Policy,
+		crunchy.Config.KeyPairID))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	var jsonBody map[string]interface{}
+	json.NewDecoder(resp.Body).Decode(&jsonBody)
+
+	episode := &Episode{
+		crunchy: crunchy,
+	}
+	if err := decodeMapToStruct(jsonBody, episode); err != nil {
+		return nil, err
+	}
+	if episode.Playback != "" {
+		streamHref := jsonBody["__links__"].(map[string]interface{})["streams"].(map[string]interface{})["href"].(string)
+		if match := regexp.MustCompile(`(?m)^/cms/v2/\S+videos/(\w+)/streams$`).FindAllStringSubmatch(streamHref, -1); len(match) > 0 {
+			episode.StreamID = match[0][1]
+		}
+	}
+
+	return episode, nil
+}
+
+// AudioLocale returns the audio locale of the episode.
+// Every episode in a season (should) have the same audio locale,
+// so if you want to get the audio locale of a season, just call this method on the first episode of the season.
+// Otherwise, this function will cause massive heap on a season which many episodes
+func (e *Episode) AudioLocale() (LOCALE, error) {
+	resp, err := e.crunchy.request(fmt.Sprintf("https://beta-api.crunchyroll.com/cms/v2/%s/%s/%s/videos/%s/streams?locale=%s&Signature=%s&Policy=%s&Key-Pair-Id=%s",
+		e.crunchy.Config.CountryCode,
+		e.crunchy.Config.MaturityRating,
+		e.crunchy.Config.Channel,
+		e.StreamID,
+		e.crunchy.Locale,
+		e.crunchy.Config.Signature,
+		e.crunchy.Config.Policy,
+		e.crunchy.Config.KeyPairID))
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+	var jsonBody map[string]interface{}
+	json.NewDecoder(resp.Body).Decode(&jsonBody)
+	e.siteCache = jsonBody
+
+	return LOCALE(jsonBody["audio_locale"].(string)), nil
+}
+
+// Streams returns all streams which are available for the episode
+func (e *Episode) Streams() ([]*Stream, error) {
+	return fromVideoStreams(e.crunchy, fmt.Sprintf("https://beta-api.crunchyroll.com/cms/v2/%s/%s/%s/videos/%s/streams?locale=%s&Signature=%s&Policy=%s&Key-Pair-Id=%s",
+		e.crunchy.Config.CountryCode,
+		e.crunchy.Config.MaturityRating,
+		e.crunchy.Config.Channel,
+		e.StreamID,
+		e.crunchy.Locale,
+		e.crunchy.Config.Signature,
+		e.crunchy.Config.Policy,
+		e.crunchy.Config.KeyPairID))
+}