mirror of
https://github.com/siyuan-note/siyuan.git
synced 2026-07-03 14:09:06 +02:00
Daniel
112 lines
2.9 KiB
Go
112 lines
2.9 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 cmd
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import (
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"encoding/json"
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"fmt"
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"strings"
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"github.com/siyuan-note/siyuan/kernel/model"
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"github.com/spf13/cobra"
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)
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var outlineCmd = &cobra.Command{
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Use: "outline",
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Short: "Document outline (heading tree)",
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}
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var outlineGetCmd = &cobra.Command{
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Use: "get --id <id>",
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Short: "Get document outline",
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RunE: func(cmd *cobra.Command, args []string) error {
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id, _ := cmd.Flags().GetString("id")
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if id == "" {
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return fmt.Errorf("--id is required")
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}
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paths, err := model.Outline(id, false)
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if err != nil {
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return err
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}
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if len(paths) == 0 {
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return fmt.Errorf("document not found or has no headings")
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}
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switch outputFormat {
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case "json":
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data, _ := json.MarshalIndent(paths, "", " ")
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fmt.Println(string(data))
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default:
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var sb strings.Builder
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sb.WriteString(fmt.Sprintf("Document outline (%d headings):\n\n", countOutlineHeadings(paths)))
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for _, p := range paths {
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writeOutlinePath(&sb, p, 0)
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}
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fmt.Print(sb.String())
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}
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return nil
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},
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}
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func countOutlineHeadings(paths []*model.Path) int {
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n := 0
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for _, p := range paths {
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n++
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for _, b := range p.Blocks {
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n++
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n += countOutlineBlockChildren(b)
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}
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n += countOutlineHeadings(p.Children)
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}
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return n
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}
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func countOutlineBlockChildren(b *model.Block) int {
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n := 0
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for _, c := range b.Children {
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n++
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n += countOutlineBlockChildren(c)
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}
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return n
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}
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func writeOutlinePath(sb *strings.Builder, p *model.Path, depth int) {
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prefix := strings.Repeat(" ", depth)
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sb.WriteString(fmt.Sprintf("%s- [%s] (id: %s, depth: %d)\n", prefix, p.Name, p.ID, p.Depth))
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for _, b := range p.Blocks {
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writeOutlineBlock(sb, b, depth+1)
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}
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for _, c := range p.Children {
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writeOutlinePath(sb, c, depth+1)
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}
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}
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func writeOutlineBlock(sb *strings.Builder, b *model.Block, depth int) {
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prefix := strings.Repeat(" ", depth)
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sb.WriteString(fmt.Sprintf("%s- [%s] (id: %s, depth: %d)\n", prefix, b.Content, b.ID, b.Depth))
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for _, c := range b.Children {
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writeOutlineBlock(sb, c, depth+1)
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}
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}
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func init() {
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outlineGetCmd.Flags().String("id", "", "document block ID")
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rootCmd.AddCommand(outlineCmd)
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outlineCmd.AddCommand(outlineGetCmd)
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}
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