add header for page to rename

README.md

@@ -30,15 +30,16 @@ Confluence instance and update it accordingly.
 
 File in extended format should follow specification
 ```markdown
-[]:# (X-Space: <space key>)
-[]:# (X-Parent: <parent 1>)
-[]:# (X-Parent: <parent 2>)
-[]:# (X-Title: <title>)
+[]:# (Space: <space key>)
+[]:# (Parent: <parent 1>)
+[]:# (Parent: <parent 2>)
+[]:# (Title: <title>)
+[]:# (ID: <id>)
 
 <page contents>
 ```
 
-There can be any number of 'X-Parent' headers, if mark can't find specified
+There can be any number of 'Parent' headers, if mark can't find specified
 parent by title, it will be created.
 
 ## Usage:

main.go

@@ -112,13 +112,15 @@ const (
 	HeaderSpace         = `Space`
 	HeaderTitle         = `Title`
 	HeaderLayout        = `Layout`
+	HeaderID            = `ID`
 )
 
 type Meta struct {
 	Parents []string
 	Space   string
 	Title   string
 	Layout  string
+	ID      string
 }
 
 var (
@@ -237,14 +239,14 @@ func main() {
 		}
 	}
 
-	url, err := url.Parse(targetURL)
+	urlParsed, err := url.Parse(targetURL)
 	if err != nil {
 		logger.Fatal(err)
 	}
 
-	baseURL := url.Scheme + "://" + url.Host
+	baseURL := urlParsed.Scheme + "://" + urlParsed.Host
 
-	if url.Host == "" {
+	if urlParsed.Host == "" {
 		baseURL, err = config.GetString("base_url")
 		if err != nil {
 			if zhash.IsNotFound(err) {
@@ -264,7 +266,7 @@ func main() {
 
 	api := NewAPI(baseURL, username, password)
 
-	pageID := url.Query().Get("pageId")
+	pageID := urlParsed.Query().Get("pageId")
 
 	if pageID != "" && meta != nil {
 		logger.Warningf(
@@ -285,7 +287,20 @@ func main() {
 
 	var target *PageInfo
 
-	if meta != nil {
+	if meta.ID != "" && meta.Title != "" {
+		page, err := api.getPageByID(meta.ID)
+		if err != nil {
+			logger.Fatal(err)
+		}
+		page.Links.Full = strings.Replace(
+			page.Links.Full,
+			url.QueryEscape(page.Title),
+			url.QueryEscape(meta.Title), 1,
+		)
+		page.Title = meta.Title
+
+		target = page
+	} else if meta != nil {
 		page, err := resolvePage(api, meta)
 		if err != nil {
 			logger.Fatal(err)
@@ -628,6 +643,9 @@ func extractMeta(data []byte) (*Meta, error) {
 		case HeaderLayout:
 			meta.Layout = strings.TrimSpace(matches[2])
 
+		case HeaderID:
+			meta.ID = strings.TrimSpace(matches[2])
+
 		default:
 			logger.Errorf(
 				`encountered unknown header '%s' line: %#v`,