99 lines
2.8 KiB
Go
99 lines
2.8 KiB
Go
package model
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import (
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"hash/crc32"
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"strconv"
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"go-common/library/time"
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)
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// All const variable used in dm2
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const (
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AttrNo = int32(0) // 属性位为0
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AttrYes = int32(1) // 属性位为1
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AttrProtect = uint(0) // 保护弹幕
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StateNormal = int32(0) // 普通状态
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StateDelete = int32(1) // 删除状态
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StateHide = int32(2) // 隐藏状态
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StateBlock = int32(3) // 屏蔽状态
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StateFilter = int32(4) // 过滤状态
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StateMonitorBefore = int32(5) // 先审后发
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StateMonitorAfter = int32(6) // 先发后审
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StateSystemFilter = int32(7) // 敏感词过滤
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StateReportDelete = int32(8) // 举报删除
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StateAdminDelete = int32(9) // 弹幕管理删除
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StateUserDelete = int32(10) // 用户删除
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StateScriptDelete = int32(11) // 举报脚本删除
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PoolNormal = int32(0) // 普通弹幕池
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PoolSubtitle = int32(1) // 字幕弹幕池
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PoolSpecial = int32(2) // 特殊弹幕池
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NotFound = -1
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)
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// Hash 用户匿名弹幕uid hash
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func Hash(uid int64, ip uint32) string {
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var s uint32
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if uid != 0 {
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s = crc32.ChecksumIEEE([]byte(strconv.FormatInt(uid, 10)))
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return strconv.FormatInt(int64(s), 16)
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}
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s = crc32.ChecksumIEEE([]byte(strconv.FormatInt(int64(ip), 10)))
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return "D" + strconv.FormatInt(int64(s), 16)
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}
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// DM dm_index and dm_content
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type DM struct {
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ID int64 `json:"id"`
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Type int32 `json:"type"`
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Oid int64 `json:"oid"`
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Mid int64 `json:"mid"`
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Progress int32 `json:"progress"`
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Pool int32 `json:"pool"`
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Attr int32 `json:"attr"`
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State int32 `json:"state"`
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Ctime time.Time `json:"ctime"`
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Mtime time.Time `json:"mtime"`
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Content *Content `json:"content,omitempty"`
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ContentSpe *ContentSpecial `json:"content_special,omitempty"`
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}
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// AttrVal return val of index'attr
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func (d *DM) AttrVal(bit uint) int32 {
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return (d.Attr >> bit) & int32(1)
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}
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// AttrSet set val of index'attr
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func (d *DM) AttrSet(v int32, bit uint) {
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d.Attr = d.Attr&(^(1 << bit)) | (v << bit)
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}
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// NeedDisplay 判断该条弹幕是否需要展示
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func (d *DM) NeedDisplay() bool {
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return d.State == StateNormal || d.State == StateMonitorAfter
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}
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// Content dm_content
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type Content struct {
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ID int64 `json:"id"`
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FontSize int32 `json:"fontsize"`
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Color int64 `json:"color"`
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Mode int32 `json:"mode"`
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IP int64 `json:"ip"`
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Plat int32 `json:"plat"`
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Msg string `json:"msg"`
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Ctime time.Time `json:"ctime"`
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Mtime time.Time `json:"mtime"`
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}
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// ContentSpecial dm_content_special
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type ContentSpecial struct {
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ID int64 `json:"id"`
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Msg string `json:"msg"`
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Ctime time.Time `json:"ctime"`
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Mtime time.Time `json:"mtime"`
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}
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