fix:first wikies

modules/context/api.go

@@ -278,7 +278,28 @@ func (ctx *APIContext) FileNameError(objs ...interface{}){
 		"errors":            errors,
 	})
 }
+func (ctx *APIContext) SameFileNameError(objs ...interface{}){
+	var message = "Same name exists"
+	var errors []string
 
+	for _, obj := range objs {
+		// Ignore nil
+		if obj == nil {
+			continue
+		}
+
+		if err, ok := obj.(error); ok {
+			errors = append(errors, err.Error())
+		} else {
+			message = obj.(string)
+		}
+	}
+	ctx.JSON(500, map[string]interface{}{
+		"message":           message,
+		"documentation_url": setting.API.SwaggerURL,
+		"errors":            errors,
+	})
+}
 
 func (ctx *APIContext) FileExistError(objs ...interface{}){
 	var message = "file does not exist"

modules/git/repo_commit.go

@@ -206,6 +206,20 @@ func (repo *Repository) GetCommitByPath(relpath string) (*Commit, error) {
 	return commits.Front().Value.(*Commit), nil
 }
 
+func (repo *Repository) GetFirstAndLastCommitByPath(revision, relpath string) (*Commit,*Commit, error) {
+	stdout, err := NewCommand("log", revision, prettyLogFormat, "--", relpath).RunInDirBytes(repo.Path)
+	if err != nil {
+		return nil,nil, err
+	}
+
+	commits, err := repo.parsePrettyFormatLogToList(stdout)
+	if err != nil {
+		return nil, nil,err
+	}
+	return commits.Front().Value.(*Commit),commits.Back().Value.(*Commit), nil
+}
+
+
 // CommitsRangeSize the default commits range size
 var CommitsRangeSize = 50
 

modules/structs/wiki.go

@@ -22,7 +22,7 @@ type WikiCommit struct {
 	ID       string   `json:"id"`
 	Message  string   `json:"message"`
 	Author   WikiUser `json:"author"`
-	Commiter WikiUser `json:"-"`
+	Commiter WikiUser `json:"commiter"`
 }
 
 type WikiUser struct {

routers/api/v1/repo/wiki.go

@@ -59,7 +59,8 @@ func WikiList(ctx *context.APIContext) {
 		if !entry.IsRegular() {
 			continue
 		}
-		c, err := wikiRepo.GetCommitByPath(entry.Name())
+		//c, err := wikiRepo.GetCommitByPath(entry.Name())
+		lastCommit, firstCommit, err := wikiRepo.GetFirstAndLastCommitByPath("master", entry.Name())
 		if err != nil {
 			if wikiRepo != nil {
 				wikiRepo.Close()
@@ -89,17 +90,17 @@ func WikiList(ctx *context.APIContext) {
 				Name: wikiName,
 				Commit: api.WikiCommit{
 					Author: api.WikiUser{
-						Name:  c.Author.Name,
+						Name:  firstCommit.Author.Name,
-						Email: c.Author.Email,
+						Email: firstCommit.Author.Email,
-						When:  c.Author.When.Unix(),
+						When:  firstCommit.Author.When.Unix(),
 					},
 					Commiter: api.WikiUser{
-						Name:  c.Committer.Name,
+						Name:  lastCommit.Committer.Name,
-						Email: c.Committer.Email,
+						Email: lastCommit.Committer.Email,
-						When:  c.Author.When.Unix(),
+						When:  lastCommit.Author.When.Unix(),
 					},
-					ID:      c.ID.String(),
+					ID:      lastCommit.ID.String(),
-					Message: c.Message(),
+					Message: lastCommit.Message(),
 				},
 			},
 		})
@@ -107,7 +108,7 @@ func WikiList(ctx *context.APIContext) {
 
 	//根据创建时间，按最新的时间排序
 	sort.Slice(wikiesList, func(i, j int) bool {
-		return wikiesList[i].Commit.Commiter.When < wikiesList[j].Commit.Commiter.When
+		return wikiesList[i].Commit.Author.When > wikiesList[j].Commit.Author.When
 	})
 	ctx.JSON(http.StatusOK, wikiesList)
 }
@@ -309,23 +310,32 @@ func EditWiki(ctx *context.APIContext, form api.WikiOption) {
 		ctx.FileNameError()
 		return
 	}
+	wikiRepo, commit, _ := wikies.FindWikiRepoCommit(ctx)
 
+	//Does the same name exist
+	//entries, err := commit.ListEntries()
+	//for _, entry := range entries {
+	//	wikiname, _ := wiki_service.FilenameToName(entry.Name())
+	//
+	//	if wikiname == newWikiName{
+	//		ctx.SameFileNameError()
+	//		return
+	//	}
+	//}
 	wikies.EditWikiPost(ctx, form)
-
 	OwnerName := ctx.Repo.Repository.OwnerName
 	RepoName := ctx.Repo.Repository.Name
-
+	data, entry, pageFilename, _ := wikies.WikiContentsByName(ctx, commit, form.Name)
-	wikiRepo, commit, _ := wikies.FindWikiRepoCommit(ctx)
-	data, entry, pageFilename, _ := wikies.WikiContentsByName(ctx, commit, form.Name) //
-	metas := ctx.Repo.Repository.ComposeDocumentMetas()
-	PageContent := markdown.RenderWiki(data, ctx.Repo.RepoLink, metas)
-	commitsCount, _ := wikiRepo.FileCommitsCount("master", pageFilename)
 	c, err := wikiRepo.GetCommitByPath(entry.Name())
 	if err != nil {
 		if models.IsErrWikiInvalidFileName(err) {
 			return
 		}
 	}
+	metas := ctx.Repo.Repository.ComposeDocumentMetas()
+	PageContent := markdown.RenderWiki(data, ctx.Repo.RepoLink, metas)
+	commitsCount, _ := wikiRepo.FileCommitsCount("master", pageFilename)
+
 	wiki := api.WikiResponse{
 		OwnerName: OwnerName,
 		RepoName: RepoName,

services/wiki/wiki.go

@@ -76,6 +76,7 @@ func CheckFile(filename string) error {
 	}
 }
 
+
 // InitWiki initializes a wiki for repository,
 // it does nothing when repository already has wiki.
 func InitWiki(repo *models.Repository) error {