5 "github.com/Kovensky/go-anidb/http"
6 "github.com/Kovensky/go-anidb/udp"
13 gob.RegisterName("*github.com/Kovensky/go-anidb.Group", &Group{})
14 gob.RegisterName("github.com/Kovensky/go-anidb.GID", GID(0))
15 gob.RegisterName("*github.com/Kovensky/go-anidb.gidCache", &gidCache{})
18 func (g *Group) Touch() {
22 func (g *Group) IsStale() bool {
26 return time.Now().Sub(g.Cached) > GroupCacheDuration
29 // Unique Group IDentifier
34 func (e GID) Touch() {}
35 func (e GID) IsStale() bool { return false }
37 // Retrieves the Group from the cache.
38 func (gid GID) Group() *Group {
40 if cache.Get(&g, "gid", gid) == nil {
46 type gidCache struct {
51 func (c *gidCache) Touch() { c.Time = time.Now() }
52 func (c *gidCache) IsStale() bool {
53 if c != nil && time.Now().Sub(c.Time) < GroupCacheDuration {
59 // Retrieves a Group by its GID.
60 func (adb *AniDB) GroupByID(gid GID) <-chan *Group {
61 keys := []cacheKey{"gid", gid}
62 ch := make(chan *Group, 1)
64 ic := make(chan Cacheable, 1)
65 go func() { ch <- (<-ic).(*Group); close(ch) }()
66 if intentMap.Intent(ic, keys...) {
70 if !cache.CheckValid(keys...) {
71 intentMap.Notify((*Group)(nil), keys...)
77 intentMap.Notify(g, keys...)
82 reply := <-adb.udp.SendRecv("GROUP",
85 if reply.Error() == nil {
86 g = parseGroupReply(reply)
88 cache.Set(&gidCache{GID: g.GID}, "gid", "by-name", g.Name)
89 cache.Set(&gidCache{GID: g.GID}, "gid", "by-shortname", g.ShortName)
91 } else if reply.Code() == 350 {
92 cache.MarkInvalid(keys...)
93 cache.Delete(keys...) // deleted group?
96 intentMap.Notify(g, keys...)
101 // Retrieves a Group by its name. Either full or short names are matched.
102 func (adb *AniDB) GroupByName(gname string) <-chan *Group {
103 keys := []cacheKey{"gid", "by-name", gname}
104 altKeys := []cacheKey{"gid", "by-shortname", gname}
105 ch := make(chan *Group, 1)
107 ic := make(chan Cacheable, 1)
111 ch <- <-adb.GroupByID(gid)
115 if intentMap.Intent(ic, keys...) {
119 if !cache.CheckValid(keys...) {
120 intentMap.Notify(GID(0), keys...)
127 if cache.Get(&gc, keys...) == nil && !gc.IsStale() {
128 intentMap.Notify(gc.GID, keys...)
134 if cache.Get(&gc, altKeys...) == nil && !gc.IsStale() {
135 intentMap.Notify(gc.GID, keys...)
142 reply := <-adb.udp.SendRecv("GROUP",
143 paramMap{"gname": gname})
146 if reply.Error() == nil {
147 g = parseGroupReply(reply)
151 cache.Set(&gidCache{GID: gid}, keys...)
152 cache.Set(&gidCache{GID: gid}, altKeys...)
153 cache.Set(g, "gid", gid)
154 } else if reply.Code() == 350 {
155 cache.MarkInvalid(keys...)
156 cache.Delete(keys...) // renamed group?
157 cache.Delete(altKeys...)
160 intentMap.Notify(gid, keys...)
165 func parseGroupReply(reply udpapi.APIReply) *Group {
166 parts := strings.Split(reply.Lines()[1], "|")
167 ints := make([]int64, len(parts))
168 for i := range parts {
169 ints[i], _ = strconv.ParseInt(parts[i], 10, 32)
174 irc = "irc://" + parts[8] + "/" + parts[7][1:]
179 pic = httpapi.AniDBImageBaseURL + parts[10]
182 rellist := strings.Split(parts[16], "'")
183 relations := make(map[GID]GroupRelationType, len(rellist))
184 for _, rel := range rellist {
185 r := strings.Split(rel, ",")
189 gid, _ := strconv.ParseInt(r[0], 10, 32)
190 typ, _ := strconv.ParseInt(r[1], 10, 32)
192 relations[GID(gid)] = GroupRelationType(typ)
195 ft := time.Unix(ints[11], 0)
199 dt := time.Unix(ints[12], 0)
203 lr := time.Unix(ints[14], 0)
207 la := time.Unix(ints[15], 0)
229 Rating: float32(ints[1]) / 100,
230 VoteCount: int(ints[2]),
232 AnimeCount: int(ints[3]),
233 FileCount: int(ints[4]),
235 RelatedGroups: relations,