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...)
75 if g := gid.Group(); !g.IsStale() {
76 intentMap.Notify(g, keys...)
81 reply := <-adb.udp.SendRecv("GROUP",
85 if reply.Error() == nil {
86 g = parseGroupReply(reply)
87 } else if reply.Code() == 350 {
88 cache.MarkInvalid(keys...)
91 cache.Set(&gidCache{GID: g.GID}, "gid", "by-name", g.Name)
92 cache.Set(&gidCache{GID: g.GID}, "gid", "by-shortname", g.ShortName)
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...)
125 if cache.Get(&gc, keys...) == nil {
126 intentMap.Notify(gc.GID, keys...)
130 if cache.Get(&gc, altKeys...) == nil {
131 intentMap.Notify(gc.GID, keys...)
136 reply := <-adb.udp.SendRecv("GROUP",
137 paramMap{"gname": gname})
140 if reply.Error() == nil {
141 g = parseGroupReply(reply)
142 } else if reply.Code() == 350 {
143 cache.MarkInvalid(keys...)
150 cache.Set(&gidCache{GID: gid}, keys...)
151 cache.Set(&gidCache{GID: gid}, altKeys...)
152 cache.Set(g, "gid", gid)
154 intentMap.Notify(gid, keys...)
159 func parseGroupReply(reply udpapi.APIReply) *Group {
160 parts := strings.Split(reply.Lines()[1], "|")
161 ints := make([]int64, len(parts))
162 for i := range parts {
163 ints[i], _ = strconv.ParseInt(parts[i], 10, 32)
168 irc = "irc://" + parts[8] + "/" + parts[7][1:]
173 pic = httpapi.AniDBImageBaseURL + parts[10]
176 rellist := strings.Split(parts[16], "'")
177 relations := make(map[GID]GroupRelationType, len(rellist))
178 for _, rel := range rellist {
179 r := strings.Split(rel, ",")
183 gid, _ := strconv.ParseInt(r[0], 10, 32)
184 typ, _ := strconv.ParseInt(r[1], 10, 32)
186 relations[GID(gid)] = GroupRelationType(typ)
189 ft := time.Unix(ints[11], 0)
193 dt := time.Unix(ints[12], 0)
197 lr := time.Unix(ints[14], 0)
201 la := time.Unix(ints[15], 0)
223 Rating: float32(ints[1]) / 100,
224 VoteCount: int(ints[2]),
226 AnimeCount: int(ints[3]),
227 FileCount: int(ints[4]),
229 RelatedGroups: relations,