A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang. (PERSONAL FORK)
onedeuxtriseigo.nullpo.dev
1// SiYuan - Refactor your thinking
2// Copyright (c) 2020-present, b3log.org
3//
4// This program is free software: you can redistribute it and/or modify
5// it under the terms of the GNU Affero General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// This program is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU Affero General Public License for more details.
13//
14// You should have received a copy of the GNU Affero General Public License
15// along with this program. If not, see <https://www.gnu.org/licenses/>.
16
17package model
18
19import (
20 "strings"
21
22 "github.com/pdfcpu/pdfcpu/pkg/pdfcpu/model"
23)
24
25func PdfListLinks(ctx *model.Context) (assets, others []model.LinkAnnotation, err error) {
26 for pg, annos := range ctx.PageAnnots {
27 for k, v := range annos {
28 if model.AnnLink == k {
29 for _, va := range v.Map {
30 link := va.ContentString()
31 l := va.(model.LinkAnnotation)
32 l.Page = pg
33 if strings.HasPrefix(link, "http://127.0.0.1:") && strings.Contains(link, "/assets/") {
34 assets = append(assets, l)
35 } else {
36 others = append(others, l)
37 }
38 }
39 }
40 }
41 }
42 return
43}
44
45const PdfOutlineScheme = "pdf-outline"
46
47func PdfListToCLinks(ctx *model.Context) (ret []model.LinkAnnotation, err error) {
48 for pg, annos := range ctx.PageAnnots {
49 for k, v := range annos {
50 if model.AnnLink == k {
51 for _, va := range v.Map {
52 link := va.ContentString()
53 if strings.HasPrefix(link, PdfOutlineScheme+"://") {
54 l := va.(model.LinkAnnotation)
55 l.Page = pg
56 ret = append(ret, l)
57 }
58 }
59 }
60 }
61 }
62 return
63}