siyuan/kernel/sql/av_table.go

130 lines
3.8 KiB
Go

//
// 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 sql
import (
"fmt"
"github.com/88250/lute/ast"
"github.com/siyuan-note/siyuan/kernel/av"
"github.com/siyuan-note/siyuan/kernel/util"
)
func RenderAttributeViewTable(attrView *av.AttributeView, view *av.View, query string, depth *int, cachedAttrViews map[string]*av.AttributeView) (ret *av.Table) {
viewable := attrView.RenderedViewables[view.ID]
if nil != viewable {
ret = viewable.(*av.Table)
return
}
ret = &av.Table{
BaseInstance: av.NewViewBaseInstance(view),
Columns: []*av.TableColumn{},
Rows: []*av.TableRow{},
}
// 组装列
for _, col := range view.Table.Columns {
key, getErr := attrView.GetKey(col.ID)
if nil != getErr {
// 找不到字段则在视图中删除
removeMissingField(attrView, view, col.ID)
continue
}
ret.Columns = append(ret.Columns, &av.TableColumn{
BaseInstanceField: &av.BaseInstanceField{
ID: key.ID,
Name: key.Name,
Type: key.Type,
Icon: key.Icon,
Wrap: col.Wrap,
Hidden: col.Hidden,
Desc: key.Desc,
Calc: col.Calc,
Options: key.Options,
NumberFormat: key.NumberFormat,
Template: key.Template,
Relation: key.Relation,
Rollup: key.Rollup,
Date: key.Date,
},
Width: col.Width,
Pin: col.Pin,
})
}
rowsValues := generateAttrViewItems(attrView, view) // 生成行
filterNotFoundAttrViewItems(rowsValues) // 过滤掉不存在的行
// 生成行单元格
for rowID, rowValues := range rowsValues {
var tableRow av.TableRow
for _, col := range ret.Columns {
var tableCell *av.TableCell
for _, keyValues := range rowValues {
if keyValues.Key.ID == col.ID {
tableCell = &av.TableCell{
BaseValue: &av.BaseValue{
ID: keyValues.Values[0].ID,
Value: keyValues.Values[0],
ValueType: col.Type,
},
}
break
}
}
if nil == tableCell {
tableCell = &av.TableCell{
BaseValue: &av.BaseValue{
ID: rowID[:14] + ast.NewNodeID()[14:],
ValueType: col.Type,
},
}
}
tableRow.ID = rowID
fillAttributeViewBaseValue(tableCell.BaseValue, col.ID, rowID, col.NumberFormat, col.Template)
tableRow.Cells = append(tableRow.Cells, tableCell)
}
ret.Rows = append(ret.Rows, &tableRow)
}
// 回填补全数据
fillAttributeViewKeyValues(attrView, ret)
// 批量获取块属性以提升性能
var ialIDs []string
for _, row := range ret.Rows {
blockVal := row.GetBlockValue()
if nil != blockVal && !blockVal.IsDetached {
ialIDs = append(ialIDs, blockVal.Block.ID)
}
}
ials := BatchGetBlockAttrs(ialIDs)
// 渲染自动生成的字段值,比如关联、汇总、创建时间和更新时间
fillAttributeViewAutoGeneratedValues(attrView, ret, ials, depth, cachedAttrViews)
// 最后渲染模板字段,这样模板就可以使用汇总、关联、创建时间和更新时间的值了
renderTemplateErr := fillAttributeViewTemplateValues(attrView, view, ret, ials)
if nil != renderTemplateErr {
util.PushErrMsg(fmt.Sprintf(util.Langs[util.Lang][44], util.EscapeHTML(renderTemplateErr.Error())), 30000)
}
filterByQuery(query, ret)
manualSort(view, ret)
return
}