From 16cb93d73093f6fc7fe9b50c5386795c30a49705 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Wed, 6 Sep 2023 11:42:35 +0800
Subject: [PATCH 1/2] :art: Attribute View export
 https://github.com/siyuan-note/siyuan/issues/8710

---
 kernel/av/av.go        | 27 +++++++++++++++
 kernel/model/export.go | 77 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 104 insertions(+)

diff --git a/kernel/av/av.go b/kernel/av/av.go
index a2d411c14..9c616d673 100644
--- a/kernel/av/av.go
+++ b/kernel/av/av.go
@@ -109,6 +109,33 @@ type Value struct {
 	Phone   *ValuePhone    `json:"phone,omitempty"`
 }
 
+func (value *Value) String() string {
+	switch value.Type {
+	case KeyTypeBlock:
+		return value.Block.Content
+	case KeyTypeText:
+		return value.Text.Content
+	case KeyTypeNumber:
+		return value.Number.FormattedContent
+	case KeyTypeDate:
+		return value.Date.FormattedContent
+	case KeyTypeMSelect:
+		var ret []string
+		for _, v := range value.MSelect {
+			ret = append(ret, v.Content)
+		}
+		return strings.Join(ret, " ")
+	case KeyTypeURL:
+		return value.URL.Content
+	case KeyTypeEmail:
+		return value.Email.Content
+	case KeyTypePhone:
+		return value.Phone.Content
+	default:
+		return ""
+	}
+}
+
 func (value *Value) ToJSONString() string {
 	data, err := gulu.JSON.MarshalJSON(value)
 	if nil != err {
diff --git a/kernel/model/export.go b/kernel/model/export.go
index 2c91c8802..33e5b3e67 100644
--- a/kernel/model/export.go
+++ b/kernel/model/export.go
@@ -46,6 +46,7 @@ import (
 	"github.com/siyuan-note/filelock"
 	"github.com/siyuan-note/httpclient"
 	"github.com/siyuan-note/logging"
+	"github.com/siyuan-note/siyuan/kernel/av"
 	"github.com/siyuan-note/siyuan/kernel/filesys"
 	"github.com/siyuan-note/siyuan/kernel/sql"
 	"github.com/siyuan-note/siyuan/kernel/treenode"
@@ -1786,6 +1787,82 @@ func exportTree(tree *parse.Tree, wysiwyg, expandKaTexMacros, keepFold bool,
 	for _, emptyParagraph := range emptyParagraphs {
 		emptyParagraph.AppendChild(&ast.Node{Type: ast.NodeText, Tokens: []byte(editor.Zwj)})
 	}
+
+	unlinks = nil
+	// Attribute View export https://github.com/siyuan-note/siyuan/issues/8710
+	ast.Walk(ret.Root, func(n *ast.Node, entering bool) ast.WalkStatus {
+		if !entering {
+			return ast.WalkContinue
+		}
+
+		if ast.NodeAttributeView != n.Type {
+			return ast.WalkContinue
+		}
+
+		avID := n.AttributeViewID
+		if avJSONPath := av.GetAttributeViewDataPath(avID); !gulu.File.IsExist(avJSONPath) {
+			return ast.WalkContinue
+		}
+
+		attrView, err := av.ParseAttributeView(avID)
+		if nil != err {
+			logging.LogErrorf("parse attribute view [%s] failed: %s", avID, err)
+			return ast.WalkContinue
+		}
+
+		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]
+		}
+
+		table, err := renderAttributeViewTable(attrView, view)
+		if nil != err {
+			logging.LogErrorf("render attribute view [%s] table failed: %s", avID, err)
+			return ast.WalkContinue
+		}
+
+		var aligns []int
+		for range table.Columns {
+			aligns = append(aligns, 0)
+		}
+		mdTable := &ast.Node{Type: ast.NodeTable, TableAligns: aligns}
+		mdTableHead := &ast.Node{Type: ast.NodeTableHead}
+		mdTable.AppendChild(mdTableHead)
+		mdTableHeadRow := &ast.Node{Type: ast.NodeTableRow, TableAligns: aligns}
+		mdTableHead.AppendChild(mdTableHeadRow)
+		for _, col := range table.Columns {
+			cell := &ast.Node{Type: ast.NodeTableCell}
+			cell.AppendChild(&ast.Node{Type: ast.NodeText, Tokens: []byte(col.Name)})
+			mdTableHeadRow.AppendChild(cell)
+		}
+		for _, row := range table.Rows {
+			mdTableRow := &ast.Node{Type: ast.NodeTableRow, TableAligns: aligns}
+			mdTable.AppendChild(mdTableRow)
+			for _, cell := range row.Cells {
+				mdTableCell := &ast.Node{Type: ast.NodeTableCell}
+				mdTableRow.AppendChild(mdTableCell)
+				var val string
+				if nil != cell.Value {
+					val = cell.Value.String()
+				}
+				mdTableCell.AppendChild(&ast.Node{Type: ast.NodeText, Tokens: []byte(val)})
+			}
+		}
+
+		n.InsertBefore(mdTable)
+		unlinks = append(unlinks, n)
+		return ast.WalkContinue
+	})
+	for _, n := range unlinks {
+		n.Unlink()
+	}
 	return ret
 }
 

From 4dd8ec6ccb34f40a047307ba96179d118f7376c3 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Wed, 6 Sep 2023 16:14:43 +0800
Subject: [PATCH 2/2] :art: Attribute View export
 https://github.com/siyuan-note/siyuan/issues/8710

---
 kernel/model/export.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kernel/model/export.go b/kernel/model/export.go
index 33e5b3e67..7acc00ddb 100644
--- a/kernel/model/export.go
+++ b/kernel/model/export.go
@@ -1850,6 +1850,10 @@ func exportTree(tree *parse.Tree, wysiwyg, expandKaTexMacros, keepFold bool,
 				mdTableRow.AppendChild(mdTableCell)
 				var val string
 				if nil != cell.Value {
+					if av.KeyTypeDate == cell.Value.Type && nil != cell.Value.Date {
+						cell.Value.Date = av.NewFormattedValueDate(cell.Value.Date.Content, cell.Value.Date.Content2, av.DateFormatNone)
+					}
+
 					val = cell.Value.String()
 				}
 				mdTableCell.AppendChild(&ast.Node{Type: ast.NodeText, Tokens: []byte(val)})