onjen/confluence-space-exporter
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Write page body into html file

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This commit is contained in:
Johannes Rothe 2022-09-11 21:54:05 +02:00
parent 57fac8b7b7
commit 83d55a2fe5
1 changed files with 117 additions and 26 deletions
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143
main.go
View File

@ -16,6 +16,7 @@ import (
type NodeData struct {
Id string
Title string
Body string
}
type Node struct {
@ -23,6 +24,13 @@ type Node struct {
Data NodeData
}
type Arguments struct {
Baseurl string `arg:"required" help:"Base URL of the Confluence instance (required)"`
Spacekey string `arg:"required" help:"Spacekey to export (required)"`
User string `arg:"required" help:"User used for authentication (required)"`
Token string `arg:"required" help:"Token used for authentication (required)"`
}
func (n *Node) writeIndex(w io.Writer) {
tmpl, err := template.New("root").Parse(`
{{ define "tree" }}
@ -50,15 +58,15 @@ func (n *Node) writeIndex(w io.Writer) {
}
}
func (n *Node) writeHTMLFiles() {
if len(n.Children) > 0 {
for _, child := range n.Children {
writeHTML(n)
child.writeHTMLFiles()
func (n *Node) getAllChildren() []*Node {
var children []*Node
for _, child := range n.Children {
children = append(children, child)
if len(child.Children) > 0 {
children = append(children, child.getAllChildren()...)
}
}
// leaf node
writeHTML(n)
return children
}
func (n *Node) getChildWithID(id string) (node *Node, hasChild bool) {
@ -81,7 +89,8 @@ func writeHTML(n *Node) {
log.Fatalf("Error creating file for ID %v", n.Data.Id)
}
defer f.Close()
f.Write([]byte(n.Data.Title))
log.Printf("Writing file %v", f.Name())
f.Write([]byte(n.Data.Body))
}
type spaceResult struct {
@ -159,22 +168,91 @@ type spaceResult struct {
} `json:"_links"`
}
func getSpaceChildren(url, user, token string) spaceResult {
b64Auth := base64.StdEncoding.EncodeToString([]byte(user + ":" + token))
type contentResult struct {
ID string `json:"id"`
Type string `json:"type"`
Status string `json:"status"`
Title string `json:"title"`
MacroRenderedOutput struct {
} `json:"macroRenderedOutput"`
Body struct {
View struct {
Value string `json:"value"`
Representation string `json:"representation"`
Expandable struct {
Webresource string `json:"webresource"`
EmbeddedContent string `json:"embeddedContent"`
MediaToken string `json:"mediaToken"`
Content string `json:"content"`
} `json:"_expandable"`
} `json:"view"`
Expandable struct {
Editor string `json:"editor"`
AtlasDocFormat string `json:"atlas_doc_format"`
ExportView string `json:"export_view"`
StyledView string `json:"styled_view"`
Dynamic string `json:"dynamic"`
Storage string `json:"storage"`
Editor2 string `json:"editor2"`
AnonymousExportView string `json:"anonymous_export_view"`
} `json:"_expandable"`
} `json:"body"`
Extensions struct {
Position int `json:"position"`
} `json:"extensions"`
Expandable struct {
ChildTypes string `json:"childTypes"`
Container string `json:"container"`
Metadata string `json:"metadata"`
Operations string `json:"operations"`
SchedulePublishDate string `json:"schedulePublishDate"`
Children string `json:"children"`
Restrictions string `json:"restrictions"`
History string `json:"history"`
Ancestors string `json:"ancestors"`
Version string `json:"version"`
Descendants string `json:"descendants"`
Space string `json:"space"`
} `json:"_expandable"`
Links struct {
Editui string `json:"editui"`
Webui string `json:"webui"`
Context string `json:"context"`
Self string `json:"self"`
Tinyui string `json:"tinyui"`
Collection string `json:"collection"`
Base string `json:"base"`
} `json:"_links"`
}
func getRequest(args Arguments, url string) ([]byte, error) {
b64Auth := base64.StdEncoding.EncodeToString([]byte(args.User + ":" + args.Token))
client := &http.Client{}
req, err := http.NewRequest(http.MethodGet, url, nil)
if err != nil {
log.Fatal(err)
return nil, err
}
req.Header.Add("Authorization", "Basic "+b64Auth)
resp, err := client.Do(req)
if err != nil {
log.Fatal(err)
return nil, err
}
if resp.StatusCode != http.StatusOK {
log.Fatalf("Error fetching url: %v, status code: %v", url, resp.StatusCode)
return nil, err
}
if err != nil {
return nil, err
}
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, err
}
return body, nil
}
func getSpaceChildren(args Arguments) spaceResult {
url := args.Baseurl + "/wiki/rest/api/space/" + args.Spacekey + "/content/page?expand=ancestors&limit=9999"
body, err := getRequest(args, url)
if err != nil {
log.Fatal(err)
}
@ -183,7 +261,18 @@ func getSpaceChildren(url, user, token string) spaceResult {
return result
}
func createPageTree(s *spaceResult) {
func getContentFromID(args Arguments, id string) contentResult {
url := args.Baseurl + "/wiki/rest/api/content/" + id + "?expand=body.view"
body, err := getRequest(args, url)
if err != nil {
log.Fatal(err)
}
var result contentResult
json.Unmarshal(body, &result)
return result
}
func createPageTree(s *spaceResult) *Node {
var parent *Node
root := Node{Data: NodeData{Title: "root"}}
for _, page := range s.Results {
@ -211,6 +300,15 @@ func createPageTree(s *spaceResult) {
n := Node{Data: NodeData{Id: page.ID, Title: page.Title}}
parent.addChild(&n)
}
return &root
}
func main() {
var args Arguments
arg.MustParse(&args)
result := getSpaceChildren(args)
root := createPageTree(&result)
fname := "index.html"
f, err := os.Create(fname)
if err != nil {
@ -218,18 +316,11 @@ func createPageTree(s *spaceResult) {
}
defer f.Close()
root.writeIndex(f)
root.writeHTMLFiles()
}
func main() {
var args struct {
Baseurl string `arg:"required" help:"Base URL of the Confluence instance (required)"`
Spacekey string `arg:"required" help:"Spacekey to export (required)"`
User string `arg:"required" help:"User used for authentication (required)"`
Token string `arg:"required" help:"Token used for authentication (required)"`
pages := root.getAllChildren()
for _, page := range pages {
content := getContentFromID(args, page.Data.Id)
page.Data.Body = content.Body.View.Value
writeHTML(page)
}
arg.MustParse(&args)
url := args.Baseurl + "/wiki/rest/api/space/" + args.Spacekey + "/content/page?expand=ancestors&limit=9999"
result := getSpaceChildren(url, args.User, args.Token)
createPageTree(&result)
}