You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
65 lines
1.6 KiB
65 lines
1.6 KiB
package thirdp |
|
|
|
import ( |
|
"context" |
|
"fmt" |
|
|
|
"go-common/library/cache/memcache" |
|
"go-common/library/log" |
|
) |
|
|
|
func mangoMCKey(isPGC bool, sid int64) string { |
|
if isPGC { |
|
return fmt.Sprintf("%s_%d", "mango_pgc", sid) |
|
} |
|
return fmt.Sprintf("%s_%d", "mango_ugc", sid) |
|
} |
|
|
|
// SetSnCnt save season/archive count |
|
func (d *Dao) SetSnCnt(c context.Context, isPGC bool, sid int64, cnt int) (err error) { |
|
var ( |
|
key = mangoMCKey(isPGC, sid) |
|
conn = d.mc.Get(c) |
|
) |
|
defer conn.Close() |
|
if err = conn.Set(&memcache.Item{Key: key, Object: cnt, Flags: memcache.FlagJSON, Expiration: d.cntExpire}); err != nil { |
|
log.Error("conn.Set error(%v)", err) |
|
return |
|
} |
|
return |
|
} |
|
|
|
// GetSnCnt get season/archive count cache. |
|
func (d *Dao) GetSnCnt(c context.Context, isPGC bool, sid int64) (cnt int, err error) { |
|
var ( |
|
key = mangoMCKey(isPGC, sid) |
|
conn = d.mc.Get(c) |
|
item *memcache.Item |
|
) |
|
defer conn.Close() |
|
if item, err = conn.Get(key); err != nil { |
|
if err != memcache.ErrNotFound { |
|
log.Error("conn.Get(%s) error(%v)", key, err) |
|
} |
|
return |
|
} |
|
if err = conn.Scan(item, &cnt); err != nil { |
|
log.Error("conn.Get(%s) error(%v)", key, err) |
|
} |
|
return |
|
} |
|
|
|
// LoadSnCnt loads season's ep cnt, or archive's video cnt |
|
func (d *Dao) LoadSnCnt(ctx context.Context, isPGC bool, sid int64) (cnt int, err error) { |
|
if cnt, err = d.GetSnCnt(ctx, isPGC, sid); err == nil { // not found or MC error |
|
return |
|
} |
|
log.Warn("LoadSnCnt IsPGC %v, Get Sid [%d] from MC Err (%v)", isPGC, sid, err) // cache set/get error |
|
if cnt, err = d.MangoSnCnt(ctx, isPGC, sid); err != nil { |
|
return |
|
} |
|
d.addCache(func() { |
|
d.SetSnCnt(ctx, isPGC, sid, cnt) |
|
}) |
|
return |
|
}
|
|
|