mirror of
https://github.com/TeaOSLab/EdgeNode.git
synced 2025-11-03 23:20:25 +08:00
77 lines
1.6 KiB
Go
77 lines
1.6 KiB
Go
package caches
|
||
|
||
import (
|
||
"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
|
||
"strings"
|
||
"time"
|
||
)
|
||
|
||
type ItemType = int
|
||
|
||
const (
|
||
ItemTypeFile ItemType = 1
|
||
ItemTypeMemory ItemType = 2
|
||
)
|
||
|
||
// 计算当前周
|
||
// 不要用YW，因为需要计算两周是否临近
|
||
func currentWeek() int32 {
|
||
return int32(time.Now().Unix() / 86400)
|
||
}
|
||
|
||
type Item struct {
|
||
Type ItemType `json:"type"`
|
||
Key string `json:"key"`
|
||
ExpiredAt int64 `json:"expiredAt"`
|
||
StaleAt int64 `json:"staleAt"`
|
||
HeaderSize int64 `json:"headerSize"`
|
||
BodySize int64 `json:"bodySize"`
|
||
MetaSize int64 `json:"metaSize"`
|
||
Host string `json:"host"` // 主机名
|
||
ServerId int64 `json:"serverId"` // 服务ID
|
||
|
||
Week1Hits int64 `json:"week1Hits"`
|
||
Week2Hits int64 `json:"week2Hits"`
|
||
Week int32 `json:"week"`
|
||
}
|
||
|
||
func (this *Item) IsExpired() bool {
|
||
return this.ExpiredAt < fasttime.Now().Unix()
|
||
}
|
||
|
||
func (this *Item) TotalSize() int64 {
|
||
return this.Size() + this.MetaSize + int64(len(this.Key)) + int64(len(this.Host))
|
||
}
|
||
|
||
func (this *Item) Size() int64 {
|
||
return this.HeaderSize + this.BodySize
|
||
}
|
||
|
||
func (this *Item) IncreaseHit(week int32) {
|
||
if this.Week == week {
|
||
this.Week2Hits++
|
||
} else {
|
||
if week-this.Week == 1 {
|
||
this.Week1Hits = this.Week2Hits
|
||
} else {
|
||
this.Week1Hits = 0
|
||
}
|
||
this.Week2Hits = 1
|
||
this.Week = week
|
||
}
|
||
}
|
||
|
||
func (this *Item) RequestURI() string {
|
||
var schemeIndex = strings.Index(this.Key, "://")
|
||
if schemeIndex <= 0 {
|
||
return ""
|
||
}
|
||
|
||
var firstSlashIndex = strings.Index(this.Key[schemeIndex+3:], "/")
|
||
if firstSlashIndex <= 0 {
|
||
return ""
|
||
}
|
||
|
||
return this.Key[schemeIndex+3+firstSlashIndex:]
|
||
}
|