108 lines
2.9 KiB
Go
108 lines
2.9 KiB
Go
// SiYuan - Build Your Eternal Digital Garden
|
|
// Copyright (c) 2020-present, b3log.org
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package api
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
"time"
|
|
|
|
"github.com/88250/gulu"
|
|
"github.com/gin-gonic/gin"
|
|
"github.com/siyuan-note/siyuan/kernel/filesys"
|
|
"github.com/siyuan-note/siyuan/kernel/model"
|
|
"github.com/siyuan-note/siyuan/kernel/sql"
|
|
"github.com/siyuan-note/siyuan/kernel/util"
|
|
)
|
|
|
|
func performTransactions(c *gin.Context) {
|
|
start := time.Now()
|
|
ret := gulu.Ret.NewResult()
|
|
defer c.JSON(http.StatusOK, ret)
|
|
|
|
arg, ok := util.JsonArg(c, ret)
|
|
if !ok {
|
|
return
|
|
}
|
|
|
|
trans := arg["transactions"]
|
|
data, err := gulu.JSON.MarshalJSON(trans)
|
|
if nil != err {
|
|
ret.Code = -1
|
|
ret.Msg = "parses request failed"
|
|
return
|
|
}
|
|
|
|
var transactions []*model.Transaction
|
|
if err = gulu.JSON.UnmarshalJSON(data, &transactions); nil != err {
|
|
ret.Code = -1
|
|
ret.Msg = "parses request failed"
|
|
return
|
|
}
|
|
|
|
if op := model.IsSetAttrs(&transactions); nil != op {
|
|
attrs := map[string]string{}
|
|
if err = gulu.JSON.UnmarshalJSON([]byte(op.Data.(string)), &attrs); nil != err {
|
|
return
|
|
}
|
|
err = model.SetBlockAttrs(op.ID, attrs)
|
|
} else {
|
|
err = model.PerformTransactions(&transactions)
|
|
}
|
|
|
|
if filesys.ErrUnableLockFile == err {
|
|
ret.Code = 1
|
|
return
|
|
}
|
|
if model.ErrNotFullyBoot == err {
|
|
ret.Code = -1
|
|
ret.Msg = fmt.Sprintf(model.Conf.Language(74), int(util.GetBootProgress()))
|
|
ret.Data = map[string]interface{}{"closeTimeout": 5000}
|
|
return
|
|
}
|
|
if nil != err {
|
|
tx, txErr := sql.BeginTx()
|
|
if nil != txErr {
|
|
util.LogFatalf("transaction failed: %s", txErr)
|
|
return
|
|
}
|
|
sql.ClearBoxHash(tx)
|
|
sql.CommitTx(tx)
|
|
util.LogFatalf("transaction failed: %s", err)
|
|
return
|
|
}
|
|
|
|
ret.Data = transactions
|
|
|
|
app := arg["app"].(string)
|
|
session := arg["session"].(string)
|
|
if model.IsFoldHeading(&transactions) || model.IsUnfoldHeading(&transactions) {
|
|
model.WaitForWritingFiles()
|
|
}
|
|
pushTransactions(app, session, transactions)
|
|
|
|
elapsed := time.Now().Sub(start).Milliseconds()
|
|
c.Header("Server-Timing", fmt.Sprintf("total;dur=%d", elapsed))
|
|
}
|
|
|
|
func pushTransactions(app, session string, transactions []*model.Transaction) {
|
|
evt := util.NewCmdResult("transactions", 0, util.PushModeBroadcastExcludeSelf, util.PushModeBroadcastExcludeSelf)
|
|
evt.AppId = app
|
|
evt.SessionId = session
|
|
evt.Data = transactions
|
|
util.PushEvent(evt)
|
|
}
|