From b69e8d335726fb64e35b4d80b844e4e30e5d6344 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Sun, 1 Oct 2023 10:58:46 +0800
Subject: [PATCH] :art: Add template type column to Attribute View
 https://github.com/siyuan-note/siyuan/issues/8766

---
 kernel/av/av.go                |  4 ++++
 kernel/model/attribute_view.go | 24 ++++++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/kernel/av/av.go b/kernel/av/av.go
index a8794f382f0..385692a8aa0 100644
--- a/kernel/av/av.go
+++ b/kernel/av/av.go
@@ -354,6 +354,10 @@ type ValueTemplate struct {
 	RenderedContent string `json:"renderedContent"`
 }
 
+func (t *ValueTemplate) Render(blockID string, r func(blockID string) string) {
+	t.RenderedContent = r(blockID)
+}
+
 // View 描述了视图的结构。
 type View struct {
 	ID   string `json:"id"`   // 视图 ID
diff --git a/kernel/model/attribute_view.go b/kernel/model/attribute_view.go
index 9278b84584a..e25cb123dbb 100644
--- a/kernel/model/attribute_view.go
+++ b/kernel/model/attribute_view.go
@@ -17,12 +17,15 @@
 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"
@@ -227,6 +230,27 @@ func renderAttributeViewTable(attrView *av.AttributeView, view *av.View) (ret *a
 				tableCell.Value.Number.FormatNumber()
 			}
 
+			// 渲染模板列
+			if av.KeyTypeTemplate == tableCell.ValueType && nil != tableCell.Value && nil != tableCell.Value.Template {
+				render := func(blockID string) string {
+					funcMap := sprig.TxtFuncMap()
+					goTpl := template.New("").Delims(".action{", "}")
+					tpl, tplErr := goTpl.Funcs(funcMap).Parse(tableCell.Value.Template.Content)
+					if nil != tplErr {
+						logging.LogWarnf("parse template [%s] failed: %s", tableCell.Value.Template.Content, err)
+					}
+
+					buf := &bytes.Buffer{}
+					ial := GetBlockAttrs(blockID)
+					if err = tpl.Execute(buf, ial); nil != err {
+						logging.LogWarnf("execute template [%s] failed: %s", tableCell.Value.Template.Content, err)
+					}
+					return buf.String()
+				}
+
+				tableCell.Value.Template.Render(tableCell.Value.BlockID, render)
+			}
+
 			tableRow.Cells = append(tableRow.Cells, tableCell)
 		}
 		ret.Rows = append(ret.Rows, &tableRow)