siyuan/kernel/model/attribute_view.go

1267 lines
30 KiB
Go

// SiYuan - Refactor your thinking
// 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 model
import (
"bytes"
"sort"
"strings"
"text/template"
"github.com/88250/gulu"
"github.com/88250/lute/ast"
"github.com/88250/lute/parse"
"github.com/Masterminds/sprig/v3"
"github.com/siyuan-note/logging"
"github.com/siyuan-note/siyuan/kernel/av"
"github.com/siyuan-note/siyuan/kernel/treenode"
"github.com/siyuan-note/siyuan/kernel/util"
)
type BlockAttributeViewKeys struct {
AvID string `json:"avID"`
AvName string `json:"avName"`
KeyValues []*av.KeyValues `json:"keyValues"`
}
func GetBlockAttributeViewKeys(blockID string) (ret []*BlockAttributeViewKeys) {
waitForSyncingStorages()
ret = []*BlockAttributeViewKeys{}
attrs := GetBlockAttrs(blockID)
avs := attrs[NodeAttrNameAvs]
if "" == avs {
return
}
avIDs := strings.Split(avs, ",")
for _, avID := range avIDs {
attrView, err := av.ParseAttributeView(avID)
if nil != err {
logging.LogErrorf("parse attribute view [%s] failed: %s", avID, err)
return
}
if 1 > len(attrView.Views) {
err = av.ErrViewNotFound
return
}
var keyValues []*av.KeyValues
for _, kv := range attrView.KeyValues {
if av.KeyTypeBlock == kv.Key.Type {
continue
}
kValues := &av.KeyValues{Key: kv.Key}
for _, v := range kv.Values {
if v.BlockID == blockID {
kValues.Values = append(kValues.Values, v)
}
}
if 0 < len(kValues.Values) {
keyValues = append(keyValues, kValues)
}
}
// Attribute Panel - Database sort attributes by view column order https://github.com/siyuan-note/siyuan/issues/9319
view, _ := attrView.GetView()
if nil != view {
sorts := map[string]int{}
for i, col := range view.Table.Columns {
sorts[col.ID] = i
}
sort.Slice(keyValues, func(i, j int) bool {
return sorts[keyValues[i].Key.ID] < sorts[keyValues[j].Key.ID]
})
}
ret = append(ret, &BlockAttributeViewKeys{
AvID: avID,
AvName: attrView.Name,
KeyValues: keyValues,
})
}
return
}
func RenderAttributeView(avID string) (viewable av.Viewable, attrView *av.AttributeView, err error) {
waitForSyncingStorages()
if avJSONPath := av.GetAttributeViewDataPath(avID); !gulu.File.IsExist(avJSONPath) {
attrView = av.NewAttributeView(avID)
if err = av.SaveAttributeView(attrView); nil != err {
logging.LogErrorf("save attribute view [%s] failed: %s", avID, err)
return
}
}
attrView, err = av.ParseAttributeView(avID)
if nil != err {
logging.LogErrorf("parse attribute view [%s] failed: %s", avID, err)
return
}
if 1 > len(attrView.Views) {
err = av.ErrViewNotFound
return
}
var view *av.View
if "" != attrView.ViewID {
for _, v := range attrView.Views {
if v.ID == attrView.ViewID {
view = v
break
}
}
} else {
view = attrView.Views[0]
}
switch view.LayoutType {
case av.LayoutTypeTable:
viewable, err = renderAttributeViewTable(attrView, view)
}
viewable.FilterRows()
viewable.SortRows()
viewable.CalcCols()
return
}
func renderAttributeViewTable(attrView *av.AttributeView, view *av.View) (ret *av.Table, err error) {
ret = &av.Table{
ID: view.ID,
Name: view.Name,
Columns: []*av.TableColumn{},
Rows: []*av.TableRow{},
Filters: view.Table.Filters,
Sorts: view.Table.Sorts,
}
// 组装列
for _, col := range view.Table.Columns {
key, getErr := attrView.GetKey(col.ID)
if nil != getErr {
err = getErr
return
}
ret.Columns = append(ret.Columns, &av.TableColumn{
ID: key.ID,
Name: key.Name,
Type: key.Type,
Icon: key.Icon,
Options: key.Options,
NumberFormat: key.NumberFormat,
Template: key.Template,
Wrap: col.Wrap,
Hidden: col.Hidden,
Width: col.Width,
Calc: col.Calc,
})
}
// 生成行
rows := map[string][]*av.Value{}
for _, keyValues := range attrView.KeyValues {
for _, val := range keyValues.Values {
rows[val.BlockID] = append(rows[val.BlockID], val)
}
}
// 过滤掉不存在的行
var notFound []string
for blockID, v := range rows {
if v[0].IsDetached {
continue
}
if treenode.GetBlockTree(blockID) == nil {
notFound = append(notFound, blockID)
}
}
for _, blockID := range notFound {
delete(rows, blockID)
}
// 生成行单元格
for rowID, row := range rows {
var tableRow av.TableRow
for _, col := range ret.Columns {
var tableCell *av.TableCell
for _, val := range row {
if val.KeyID == col.ID {
tableCell = &av.TableCell{
ID: val.ID,
Value: val,
ValueType: col.Type,
}
break
}
}
if nil == tableCell {
tableCell = &av.TableCell{
ID: ast.NewNodeID(),
ValueType: col.Type,
}
}
tableRow.ID = rowID
// 格式化数字
if av.KeyTypeNumber == tableCell.ValueType && nil != tableCell.Value && nil != tableCell.Value.Number {
tableCell.Value.Number.Format = col.NumberFormat
tableCell.Value.Number.FormatNumber()
}
// 渲染模板列
if av.KeyTypeTemplate == tableCell.ValueType {
render := func(blockID string) string {
funcMap := sprig.TxtFuncMap()
goTpl := template.New("").Delims(".action{", "}")
tpl, tplErr := goTpl.Funcs(funcMap).Parse(col.Template)
if nil != tplErr {
logging.LogWarnf("parse template [%s] failed: %s", col.Template, tplErr)
return ""
}
buf := &bytes.Buffer{}
ial := GetBlockAttrs(blockID)
if err = tpl.Execute(buf, ial); nil != err {
logging.LogWarnf("execute template [%s] failed: %s", col.Template, err)
}
return buf.String()
}
tableCell.Value = &av.Value{ID: tableCell.ID, KeyID: col.ID, BlockID: rowID, Type: av.KeyTypeTemplate, Template: &av.ValueTemplate{}}
tableCell.Value.Template.Render(tableCell.Value.BlockID, render)
}
tableRow.Cells = append(tableRow.Cells, tableCell)
}
ret.Rows = append(ret.Rows, &tableRow)
}
// 自定义排序
sortRowIDs := map[string]int{}
if 0 < len(view.Table.RowIDs) {
for i, rowID := range view.Table.RowIDs {
sortRowIDs[rowID] = i
}
}
sort.Slice(ret.Rows, func(i, j int) bool {
iv := sortRowIDs[ret.Rows[i].ID]
jv := sortRowIDs[ret.Rows[j].ID]
if iv == jv {
return ret.Rows[i].ID < ret.Rows[j].ID
}
return iv < jv
})
return
}
func (tx *Transaction) doSetAttrViewName(operation *Operation) (ret *TxErr) {
err := setAttributeViewName(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func setAttributeViewName(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.ID)
if nil != err {
return
}
attrView.Name = operation.Data.(string)
data, err := gulu.JSON.MarshalJSON(attrView)
if nil != err {
return
}
if err = gulu.JSON.UnmarshalJSON(data, attrView); nil != err {
return
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doSetAttrViewFilters(operation *Operation) (ret *TxErr) {
err := setAttributeViewFilters(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func setAttributeViewFilters(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
operationData := operation.Data.([]interface{})
data, err := gulu.JSON.MarshalJSON(operationData)
if nil != err {
return
}
switch view.LayoutType {
case av.LayoutTypeTable:
if err = gulu.JSON.UnmarshalJSON(data, &view.Table.Filters); nil != err {
return
}
}
for _, filter := range view.Table.Filters {
var key *av.Key
key, err = attrView.GetKey(filter.Column)
if nil != err {
return
}
filter.Value.Type = key.Type
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doSetAttrViewSorts(operation *Operation) (ret *TxErr) {
err := setAttributeViewSorts(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func setAttributeViewSorts(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
operationData := operation.Data.([]interface{})
data, err := gulu.JSON.MarshalJSON(operationData)
if nil != err {
return
}
switch view.LayoutType {
case av.LayoutTypeTable:
if err = gulu.JSON.UnmarshalJSON(data, &view.Table.Sorts); nil != err {
return
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doSetAttrViewColCalc(operation *Operation) (ret *TxErr) {
err := setAttributeViewColumnCalc(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func setAttributeViewColumnCalc(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
operationData := operation.Data.(interface{})
data, err := gulu.JSON.MarshalJSON(operationData)
if nil != err {
return
}
calc := &av.ColumnCalc{}
switch view.LayoutType {
case av.LayoutTypeTable:
if err = gulu.JSON.UnmarshalJSON(data, calc); nil != err {
return
}
for _, column := range view.Table.Columns {
if column.ID == operation.ID {
column.Calc = calc
break
}
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doInsertAttrViewBlock(operation *Operation) (ret *TxErr) {
for _, id := range operation.SrcIDs {
tree, err := tx.loadTree(id)
if nil != err && !operation.IsDetached {
logging.LogErrorf("load tree [%s] failed: %s", id, err)
return &TxErr{code: TxErrCodeBlockNotFound, id: id, msg: err.Error()}
}
var avErr error
if avErr = addAttributeViewBlock(id, operation, tree, tx); nil != avErr {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: avErr.Error()}
}
}
return
}
func addAttributeViewBlock(blockID string, operation *Operation, tree *parse.Tree, tx *Transaction) (err error) {
var node *ast.Node
if !operation.IsDetached {
node = treenode.GetNodeInTree(tree, blockID)
if nil == node {
err = ErrBlockNotFound
return
}
if ast.NodeAttributeView == node.Type {
// 不能将一个属性视图拖拽到另一个属性视图中
return
}
} else {
blockID = ast.NewNodeID()
}
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
// 不允许重复添加相同的块到属性视图中
blockValues := attrView.GetBlockKeyValues()
for _, blockValue := range blockValues.Values {
if blockValue.Block.ID == blockID {
return
}
}
var content string
if !operation.IsDetached {
content = getNodeRefText(node)
}
value := &av.Value{ID: ast.NewNodeID(), KeyID: blockValues.Key.ID, BlockID: blockID, Type: av.KeyTypeBlock, IsDetached: operation.IsDetached, Block: &av.ValueBlock{ID: blockID, Content: content}}
blockValues.Values = append(blockValues.Values, value)
if !operation.IsDetached {
attrs := parse.IAL2Map(node.KramdownIAL)
if "" == attrs[NodeAttrNameAvs] {
attrs[NodeAttrNameAvs] = operation.AvID
} else {
avIDs := strings.Split(attrs[NodeAttrNameAvs], ",")
avIDs = append(avIDs, operation.AvID)
avIDs = gulu.Str.RemoveDuplicatedElem(avIDs)
attrs[NodeAttrNameAvs] = strings.Join(avIDs, ",")
}
if err = setNodeAttrsWithTx(tx, node, tree, attrs); nil != err {
return
}
}
switch view.LayoutType {
case av.LayoutTypeTable:
if "" != operation.PreviousID {
for i, id := range view.Table.RowIDs {
if id == operation.PreviousID {
view.Table.RowIDs = append(view.Table.RowIDs[:i+1], append([]string{blockID}, view.Table.RowIDs[i+1:]...)...)
break
}
}
} else {
view.Table.RowIDs = append([]string{blockID}, view.Table.RowIDs...)
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doRemoveAttrViewBlock(operation *Operation) (ret *TxErr) {
err := tx.removeAttributeViewBlock(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID}
}
return
}
func (tx *Transaction) removeAttributeViewBlock(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
trees := map[string]*parse.Tree{}
for _, keyValues := range attrView.KeyValues {
tmp := keyValues.Values[:0]
for i, values := range keyValues.Values {
if !gulu.Str.Contains(values.BlockID, operation.SrcIDs) {
tmp = append(tmp, keyValues.Values[i])
} else {
// Remove av block also remove node attr https://github.com/siyuan-note/siyuan/issues/9091#issuecomment-1709824006
if bt := treenode.GetBlockTree(values.BlockID); nil != bt {
tree := trees[bt.RootID]
if nil == tree {
tree, _ = loadTreeByBlockID(values.BlockID)
}
if nil != tree {
trees[bt.RootID] = tree
if node := treenode.GetNodeInTree(tree, values.BlockID); nil != node {
attrs := parse.IAL2Map(node.KramdownIAL)
if ast.NodeDocument == node.Type {
delete(attrs, "custom-hidden")
node.RemoveIALAttr("custom-hidden")
}
if avs := attrs[NodeAttrNameAvs]; "" != avs {
avIDs := strings.Split(avs, ",")
avIDs = gulu.Str.RemoveElem(avIDs, operation.AvID)
if 0 == len(avIDs) {
delete(attrs, NodeAttrNameAvs)
node.RemoveIALAttr(NodeAttrNameAvs)
} else {
attrs[NodeAttrNameAvs] = strings.Join(avIDs, ",")
node.SetIALAttr(NodeAttrNameAvs, strings.Join(avIDs, ","))
}
}
if err = setNodeAttrsWithTx(tx, node, tree, attrs); nil != err {
return
}
}
}
}
}
}
keyValues.Values = tmp
}
for _, blockID := range operation.SrcIDs {
view.Table.RowIDs = gulu.Str.RemoveElem(view.Table.RowIDs, blockID)
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doSetAttrViewColumnWidth(operation *Operation) (ret *TxErr) {
err := setAttributeViewColWidth(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func setAttributeViewColWidth(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
switch view.LayoutType {
case av.LayoutTypeTable:
for _, column := range view.Table.Columns {
if column.ID == operation.ID {
column.Width = operation.Data.(string)
break
}
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doSetAttrViewColumnWrap(operation *Operation) (ret *TxErr) {
err := setAttributeViewColWrap(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func setAttributeViewColWrap(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
switch view.LayoutType {
case av.LayoutTypeTable:
for _, column := range view.Table.Columns {
if column.ID == operation.ID {
column.Wrap = operation.Data.(bool)
break
}
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doSetAttrViewColumnHidden(operation *Operation) (ret *TxErr) {
err := setAttributeViewColHidden(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func setAttributeViewColHidden(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
switch view.LayoutType {
case av.LayoutTypeTable:
for _, column := range view.Table.Columns {
if column.ID == operation.ID {
column.Hidden = operation.Data.(bool)
break
}
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doSortAttrViewRow(operation *Operation) (ret *TxErr) {
err := sortAttributeViewRow(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func sortAttributeViewRow(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
var rowID string
var index, previousIndex int
for i, r := range view.Table.RowIDs {
if r == operation.ID {
rowID = r
index = i
break
}
}
if "" == rowID {
return
}
switch view.LayoutType {
case av.LayoutTypeTable:
view.Table.RowIDs = append(view.Table.RowIDs[:index], view.Table.RowIDs[index+1:]...)
for i, r := range view.Table.RowIDs {
if r == operation.PreviousID {
previousIndex = i + 1
break
}
}
view.Table.RowIDs = util.InsertElem(view.Table.RowIDs, previousIndex, rowID)
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doSortAttrViewColumn(operation *Operation) (ret *TxErr) {
err := sortAttributeViewColumn(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func sortAttributeViewColumn(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
switch view.LayoutType {
case av.LayoutTypeTable:
var col *av.ViewTableColumn
var index, previousIndex int
for i, column := range view.Table.Columns {
if column.ID == operation.ID {
col = column
index = i
break
}
}
if nil == col {
return
}
view.Table.Columns = append(view.Table.Columns[:index], view.Table.Columns[index+1:]...)
for i, column := range view.Table.Columns {
if column.ID == operation.PreviousID {
previousIndex = i + 1
break
}
}
view.Table.Columns = util.InsertElem(view.Table.Columns, previousIndex, col)
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doAddAttrViewColumn(operation *Operation) (ret *TxErr) {
err := addAttributeViewColumn(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func addAttributeViewColumn(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
view, err := attrView.GetView()
if nil != err {
return
}
keyType := av.KeyType(operation.Typ)
switch keyType {
case av.KeyTypeText, av.KeyTypeNumber, av.KeyTypeDate, av.KeyTypeSelect, av.KeyTypeMSelect, av.KeyTypeURL, av.KeyTypeEmail, av.KeyTypePhone, av.KeyTypeMAsset, av.KeyTypeTemplate:
key := av.NewKey(operation.ID, operation.Name, keyType)
attrView.KeyValues = append(attrView.KeyValues, &av.KeyValues{Key: key})
switch view.LayoutType {
case av.LayoutTypeTable:
view.Table.Columns = append(view.Table.Columns, &av.ViewTableColumn{ID: key.ID})
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doUpdateAttrViewColTemplate(operation *Operation) (ret *TxErr) {
err := updateAttributeViewColTemplate(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func updateAttributeViewColTemplate(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
colType := av.KeyType(operation.Typ)
switch colType {
case av.KeyTypeTemplate:
for _, keyValues := range attrView.KeyValues {
if keyValues.Key.ID == operation.ID && av.KeyTypeTemplate == keyValues.Key.Type {
keyValues.Key.Template = operation.Data.(string)
break
}
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doUpdateAttrViewColNumberFormat(operation *Operation) (ret *TxErr) {
err := updateAttributeViewColNumberFormat(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func updateAttributeViewColNumberFormat(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
colType := av.KeyType(operation.Typ)
switch colType {
case av.KeyTypeNumber:
for _, keyValues := range attrView.KeyValues {
if keyValues.Key.ID == operation.ID && av.KeyTypeNumber == keyValues.Key.Type {
keyValues.Key.NumberFormat = av.NumberFormat(operation.Format)
break
}
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doUpdateAttrViewColumn(operation *Operation) (ret *TxErr) {
err := updateAttributeViewColumn(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func updateAttributeViewColumn(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
colType := av.KeyType(operation.Typ)
switch colType {
case av.KeyTypeBlock, av.KeyTypeText, av.KeyTypeNumber, av.KeyTypeDate, av.KeyTypeSelect, av.KeyTypeMSelect, av.KeyTypeURL, av.KeyTypeEmail, av.KeyTypePhone, av.KeyTypeMAsset, av.KeyTypeTemplate:
for _, keyValues := range attrView.KeyValues {
if keyValues.Key.ID == operation.ID {
keyValues.Key.Name = operation.Name
keyValues.Key.Type = colType
break
}
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doRemoveAttrViewColumn(operation *Operation) (ret *TxErr) {
err := removeAttributeViewColumn(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func removeAttributeViewColumn(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
for i, keyValues := range attrView.KeyValues {
if keyValues.Key.ID == operation.ID {
attrView.KeyValues = append(attrView.KeyValues[:i], attrView.KeyValues[i+1:]...)
break
}
}
for _, view := range attrView.Views {
switch view.LayoutType {
case av.LayoutTypeTable:
for i, column := range view.Table.Columns {
if column.ID == operation.ID {
view.Table.Columns = append(view.Table.Columns[:i], view.Table.Columns[i+1:]...)
break
}
}
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doReplaceAttrViewBlock(operation *Operation) (ret *TxErr) {
err := replaceAttributeViewBlock(operation, tx)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID}
}
return
}
func replaceAttributeViewBlock(operation *Operation, tx *Transaction) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
var node *ast.Node
if !operation.IsDetached {
node, _, _ = getNodeByBlockID(tx, operation.NextID)
}
for _, keyValues := range attrView.KeyValues {
for _, value := range keyValues.Values {
if value.BlockID == operation.PreviousID {
value.BlockID = operation.NextID
if nil != value.Block {
value.Block.ID = operation.NextID
value.IsDetached = operation.IsDetached
if !operation.IsDetached {
value.Block.Content = getNodeRefText(node)
}
}
if !operation.IsDetached {
bindBlockAv(tx, operation.AvID, operation.NextID)
}
}
}
}
for _, v := range attrView.Views {
switch v.LayoutType {
case av.LayoutTypeTable:
for i, rowID := range v.Table.RowIDs {
if rowID == operation.PreviousID {
v.Table.RowIDs[i] = operation.NextID
}
}
}
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doUpdateAttrViewCell(operation *Operation) (ret *TxErr) {
err := updateAttributeViewCell(operation, tx)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func updateAttributeViewCell(operation *Operation, tx *Transaction) (err error) {
err = UpdateAttributeViewCell(tx, operation.AvID, operation.KeyID, operation.RowID, operation.ID, operation.Data)
return
}
func UpdateAttributeViewCell(tx *Transaction, avID, keyID, rowID, cellID string, valueData interface{}) (err error) {
attrView, err := av.ParseAttributeView(avID)
if nil != err {
return
}
var val *av.Value
for _, keyValues := range attrView.KeyValues {
if keyID != keyValues.Key.ID {
continue
}
for _, value := range keyValues.Values {
if cellID == value.ID {
val = value
val.Type = keyValues.Key.Type
break
}
}
if nil == val {
val = &av.Value{ID: cellID, KeyID: keyValues.Key.ID, BlockID: rowID, Type: keyValues.Key.Type}
keyValues.Values = append(keyValues.Values, val)
}
break
}
oldIsDetached := val.IsDetached
data, err := gulu.JSON.MarshalJSON(valueData)
if nil != err {
return
}
if err = gulu.JSON.UnmarshalJSON(data, &val); nil != err {
return
}
if oldIsDetached && !val.IsDetached {
// 将游离行绑定到新建的块上
bindBlockAv(tx, avID, rowID)
}
if err = av.SaveAttributeView(attrView); nil != err {
return
}
return
}
func bindBlockAv(tx *Transaction, avID, blockID string) {
node, tree, err := getNodeByBlockID(tx, blockID)
if nil != err {
return
}
attrs := parse.IAL2Map(node.KramdownIAL)
if "" == attrs[NodeAttrNameAvs] {
attrs[NodeAttrNameAvs] = avID
} else {
avIDs := strings.Split(attrs[NodeAttrNameAvs], ",")
if gulu.Str.Contains(avID, avIDs) {
return
}
avIDs = append(avIDs, avID)
avIDs = gulu.Str.RemoveDuplicatedElem(avIDs)
attrs[NodeAttrNameAvs] = strings.Join(avIDs, ",")
}
if nil != tx {
err = setNodeAttrsWithTx(tx, node, tree, attrs)
} else {
err = setNodeAttrs(node, tree, attrs)
}
if nil != err {
logging.LogWarnf("set node [%s] attrs failed: %s", blockID, err)
return
}
return
}
func getNodeByBlockID(tx *Transaction, blockID string) (node *ast.Node, tree *parse.Tree, err error) {
if nil != tx {
tree, err = tx.loadTree(blockID)
} else {
tree, err = loadTreeByBlockID(blockID)
}
if nil != err {
logging.LogWarnf("load tree by block id [%s] failed: %s", blockID, err)
return
}
node = treenode.GetNodeInTree(tree, blockID)
if nil == node {
logging.LogWarnf("node [%s] not found in tree [%s]", blockID, tree.ID)
return
}
return
}
func (tx *Transaction) doUpdateAttrViewColOptions(operation *Operation) (ret *TxErr) {
err := updateAttributeViewColumnOptions(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func updateAttributeViewColumnOptions(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
jsonData, err := gulu.JSON.MarshalJSON(operation.Data)
if nil != err {
return
}
options := []*av.KeySelectOption{}
if err = gulu.JSON.UnmarshalJSON(jsonData, &options); nil != err {
return
}
for _, keyValues := range attrView.KeyValues {
if keyValues.Key.ID == operation.ID {
keyValues.Key.Options = options
err = av.SaveAttributeView(attrView)
return
}
}
return
}
func (tx *Transaction) doRemoveAttrViewColOption(operation *Operation) (ret *TxErr) {
err := removeAttributeViewColumnOption(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func removeAttributeViewColumnOption(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
optName := operation.Data.(string)
key, err := attrView.GetKey(operation.ID)
if nil != err {
return
}
for i, opt := range key.Options {
if optName == opt.Name {
key.Options = append(key.Options[:i], key.Options[i+1:]...)
break
}
}
for _, keyValues := range attrView.KeyValues {
if keyValues.Key.ID != operation.ID {
continue
}
for _, value := range keyValues.Values {
if nil == value || nil == value.MSelect {
continue
}
for i, opt := range value.MSelect {
if optName == opt.Content {
value.MSelect = append(value.MSelect[:i], value.MSelect[i+1:]...)
break
}
}
}
break
}
err = av.SaveAttributeView(attrView)
return
}
func (tx *Transaction) doUpdateAttrViewColOption(operation *Operation) (ret *TxErr) {
err := updateAttributeViewColumnOption(operation)
if nil != err {
return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
}
return
}
func updateAttributeViewColumnOption(operation *Operation) (err error) {
attrView, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
key, err := attrView.GetKey(operation.ID)
if nil != err {
return
}
data := operation.Data.(map[string]interface{})
oldName := data["oldName"].(string)
newName := data["newName"].(string)
newColor := data["newColor"].(string)
for i, opt := range key.Options {
if oldName == opt.Name {
key.Options[i].Name = newName
key.Options[i].Color = newColor
break
}
}
for _, keyValues := range attrView.KeyValues {
if keyValues.Key.ID != operation.ID {
continue
}
for _, value := range keyValues.Values {
if nil == value || nil == value.MSelect {
continue
}
for i, opt := range value.MSelect {
if oldName == opt.Content {
value.MSelect[i].Content = newName
value.MSelect[i].Color = newColor
break
}
}
}
break
}
err = av.SaveAttributeView(attrView)
return
}
const (
NodeAttrNameAvs = "custom-avs" // 用于标记块所属的属性视图,逗号分隔 av id
)