mirror of
https://github.com/siyuan-note/siyuan.git
synced 2025-05-02 16:23:58 +08:00
320 lines
9.2 KiB
Go
320 lines
9.2 KiB
Go
// SiYuan - Refactor your thinking
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// Copyright (c) 2020-present, b3log.org
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package model
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import (
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"os"
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"path"
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"path/filepath"
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"strings"
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"time"
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"github.com/88250/go-humanize"
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"github.com/88250/gulu"
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"github.com/88250/lute"
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"github.com/88250/lute/ast"
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"github.com/88250/lute/parse"
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"github.com/88250/lute/render"
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"github.com/emirpasic/gods/sets/hashset"
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"github.com/siyuan-note/siyuan/kernel/av"
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"github.com/siyuan-note/siyuan/kernel/filesys"
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"github.com/siyuan-note/siyuan/kernel/sql"
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"github.com/siyuan-note/siyuan/kernel/task"
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"github.com/siyuan-note/siyuan/kernel/treenode"
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"github.com/siyuan-note/siyuan/kernel/util"
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)
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func refreshDocInfo(tree *parse.Tree, size uint64) {
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refreshDocInfo0(tree, size)
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refreshParentDocInfo(tree)
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}
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func refreshParentDocInfo(tree *parse.Tree) {
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luteEngine := lute.New()
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boxDir := filepath.Join(util.DataDir, tree.Box)
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parentDir := path.Dir(tree.Path)
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if parentDir == boxDir || parentDir == "/" {
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return
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}
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parentPath := parentDir + ".sy"
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parentTree, err := filesys.LoadTree(tree.Box, parentPath, luteEngine)
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if err != nil {
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return
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}
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renderer := render.NewJSONRenderer(parentTree, luteEngine.RenderOptions)
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data := renderer.Render()
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refreshDocInfo0(parentTree, uint64(len(data)))
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}
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func refreshDocInfo0(tree *parse.Tree, size uint64) {
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cTime, _ := time.ParseInLocation("20060102150405", tree.ID[:14], time.Local)
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mTime := cTime
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if updated := tree.Root.IALAttr("updated"); "" != updated {
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if updatedTime, err := time.ParseInLocation("20060102150405", updated, time.Local); err == nil {
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mTime = updatedTime
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}
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}
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subFileCount := 0
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subFiles, err := os.ReadDir(filepath.Join(util.DataDir, tree.Box, strings.TrimSuffix(tree.Path, ".sy")))
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if err == nil {
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for _, subFile := range subFiles {
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if "true" == tree.Root.IALAttr("custom-hidden") {
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continue
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}
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if strings.HasSuffix(subFile.Name(), ".sy") {
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subFileCount++
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}
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}
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}
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docInfo := map[string]interface{}{
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"rootID": tree.ID,
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"name": tree.Root.IALAttr("title"),
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"alias": tree.Root.IALAttr("alias"),
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"name1": tree.Root.IALAttr("name"),
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"memo": tree.Root.IALAttr("memo"),
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"bookmark": tree.Root.IALAttr("bookmark"),
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"size": size,
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"hSize": humanize.BytesCustomCeil(size, 2),
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"mtime": mTime.Unix(),
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"ctime": cTime.Unix(),
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"hMtime": mTime.Format("2006-01-02 15:04:05") + ", " + util.HumanizeTime(mTime, Conf.Lang),
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"hCtime": cTime.Format("2006-01-02 15:04:05") + ", " + util.HumanizeTime(cTime, Conf.Lang),
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"subFileCount": subFileCount,
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}
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task.AppendAsyncTaskWithDelay(task.ReloadProtyle, 500*time.Millisecond, util.PushReloadDocInfo, docInfo)
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}
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func refreshProtyle(rootID string) {
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// 刷新关联的引用
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defTree, _ := LoadTreeByBlockID(rootID)
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if nil != defTree {
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defIDs := sql.QueryChildDefIDsByRootDefID(rootID)
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var defNodes []*ast.Node
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ast.Walk(defTree.Root, func(n *ast.Node, entering bool) ast.WalkStatus {
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if !entering || !n.IsBlock() {
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return ast.WalkContinue
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}
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if gulu.Str.Contains(n.ID, defIDs) {
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defNodes = append(defNodes, n)
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}
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return ast.WalkContinue
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})
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for _, def := range defNodes {
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refreshDynamicRefText(def, defTree)
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}
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}
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// 刷新关联的嵌入块
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refIDs := sql.QueryRefIDsByDefID(rootID, true)
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var rootIDs []string
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bts := treenode.GetBlockTrees(refIDs)
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for _, bt := range bts {
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rootIDs = append(rootIDs, bt.RootID)
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}
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rootIDs = gulu.Str.RemoveDuplicatedElem(rootIDs)
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for _, id := range rootIDs {
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task.AppendAsyncTaskWithDelay(task.ReloadProtyle, 200*time.Millisecond, util.PushReloadProtyle, id)
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}
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task.AppendAsyncTaskWithDelay(task.ReloadProtyle, 200*time.Millisecond, util.PushReloadProtyle, rootID)
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}
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// refreshRefCount 用于刷新定义块处的引用计数。
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func refreshRefCount(rootID, blockID string) {
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sql.FlushQueue()
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bt := treenode.GetBlockTree(blockID)
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if nil == bt {
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return
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}
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isDoc := bt.ID == bt.RootID
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var rootRefIDs []string
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var refCount, rootRefCount int
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refIDs := sql.QueryRefIDsByDefID(bt.ID, isDoc)
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if isDoc {
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rootRefIDs = refIDs
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} else {
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rootRefIDs = sql.QueryRefIDsByDefID(bt.RootID, true)
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}
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refCount = len(refIDs)
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rootRefCount = len(rootRefIDs)
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var defIDs []string
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if isDoc {
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defIDs = sql.QueryChildDefIDsByRootDefID(bt.ID)
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} else {
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defIDs = append(defIDs, bt.ID)
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}
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util.PushSetDefRefCount(rootID, blockID, defIDs, refCount, rootRefCount)
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}
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// refreshDynamicRefText 用于刷新块引用的动态锚文本。
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// 该实现依赖了数据库缓存，导致外部调用时可能需要阻塞等待数据库写入后才能获取到 refs
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func refreshDynamicRefText(updatedDefNode *ast.Node, updatedTree *parse.Tree) {
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changedDefs := map[string]*ast.Node{updatedDefNode.ID: updatedDefNode}
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changedTrees := map[string]*parse.Tree{updatedTree.ID: updatedTree}
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refreshDynamicRefTexts(changedDefs, changedTrees)
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}
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// refreshDynamicRefTexts 用于批量刷新块引用的动态锚文本。
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// 该实现依赖了数据库缓存，导致外部调用时可能需要阻塞等待数据库写入后才能获取到 refs
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func refreshDynamicRefTexts(updatedDefNodes map[string]*ast.Node, updatedTrees map[string]*parse.Tree) {
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// 1. 更新引用的动态锚文本
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treeRefNodeIDs := map[string]*hashset.Set{}
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var changedParentNodes []*ast.Node
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for _, updateNode := range updatedDefNodes {
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refs, parentNodes := getRefsCacheByDefNode(updateNode)
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for _, ref := range refs {
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if refIDs, ok := treeRefNodeIDs[ref.RootID]; !ok {
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refIDs = hashset.New()
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refIDs.Add(ref.BlockID)
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treeRefNodeIDs[ref.RootID] = refIDs
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} else {
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refIDs.Add(ref.BlockID)
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}
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}
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if 0 < len(parentNodes) {
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changedParentNodes = append(changedParentNodes, parentNodes...)
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}
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}
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if 0 < len(changedParentNodes) {
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for _, parent := range changedParentNodes {
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updatedDefNodes[parent.ID] = parent
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}
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}
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changedRefTree := map[string]*parse.Tree{}
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for refTreeID, refNodeIDs := range treeRefNodeIDs {
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refTree, ok := updatedTrees[refTreeID]
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if !ok {
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var err error
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refTree, err = LoadTreeByBlockID(refTreeID)
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if err != nil {
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continue
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}
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}
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var refTreeChanged bool
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ast.Walk(refTree.Root, func(n *ast.Node, entering bool) ast.WalkStatus {
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if !entering {
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return ast.WalkContinue
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}
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if n.IsBlock() && refNodeIDs.Contains(n.ID) {
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changed, changedDefNodes := updateRefText(n, updatedDefNodes)
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if !refTreeChanged && changed {
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refTreeChanged = true
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}
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// 推送动态锚文本节点刷新
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for _, defNode := range changedDefNodes {
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if "ref-d" == defNode.refType {
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task.AppendAsyncTaskWithDelay(task.SetRefDynamicText, 200*time.Millisecond, util.PushSetRefDynamicText, refTreeID, n.ID, defNode.id, defNode.refText)
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}
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}
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return ast.WalkContinue
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}
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return ast.WalkContinue
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})
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if refTreeChanged {
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changedRefTree[refTreeID] = refTree
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sql.UpdateRefsTreeQueue(refTree)
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}
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}
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// 2. 更新属性视图主键内容
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updateAttributeViewBlockText(updatedDefNodes)
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// 3. 保存变更
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for _, tree := range changedRefTree {
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indexWriteTreeUpsertQueue(tree)
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}
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}
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func updateAttributeViewBlockText(updatedDefNodes map[string]*ast.Node) {
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var parents []*ast.Node
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for _, updatedDefNode := range updatedDefNodes {
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for parent := updatedDefNode.Parent; nil != parent && ast.NodeDocument != parent.Type; parent = parent.Parent {
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parents = append(parents, parent)
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}
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}
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for _, parent := range parents {
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updatedDefNodes[parent.ID] = parent
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}
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for _, updatedDefNode := range updatedDefNodes {
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avs := updatedDefNode.IALAttr(av.NodeAttrNameAvs)
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if "" == avs {
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continue
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}
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avIDs := strings.Split(avs, ",")
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for _, avID := range avIDs {
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attrView, parseErr := av.ParseAttributeView(avID)
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if nil != parseErr {
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continue
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}
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changedAv := false
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blockValues := attrView.GetBlockKeyValues()
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if nil == blockValues {
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continue
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}
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for _, blockValue := range blockValues.Values {
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if blockValue.Block.ID == updatedDefNode.ID {
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newIcon, newContent := getNodeAvBlockText(updatedDefNode)
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if newIcon != blockValue.Block.Icon {
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blockValue.Block.Icon = newIcon
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changedAv = true
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}
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if newContent != blockValue.Block.Content {
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blockValue.Block.Content = util.UnescapeHTML(newContent)
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changedAv = true
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}
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break
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}
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}
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if changedAv {
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av.SaveAttributeView(attrView)
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ReloadAttrView(avID)
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}
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}
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}
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}
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// ReloadAttrView 用于重新加载属性视图。
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func ReloadAttrView(avID string) {
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task.AppendAsyncTaskWithDelay(task.ReloadAttributeView, 200*time.Millisecond, pushReloadAttrView, avID)
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}
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func pushReloadAttrView(avID string) {
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util.BroadcastByType("protyle", "refreshAttributeView", 0, "", map[string]interface{}{"id": avID})
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}
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