1 files changed, 122 insertions, 0 deletions
diff --git a/routers/api/v1/repo/issue_comment.go b/routers/api/v1/repo/issue_comment.go
new file mode 100644
index 00000000..c3a80f98
--- /dev/null
+++ b/routers/api/v1/repo/issue_comment.go
@@ -0,0 +1,122 @@
+// Copyright 2015 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+package repo
+
+import (
+	"time"
+
+	api "github.com/gogits/go-gogs-client"
+
+	"github.com/gogits/gogs/models"
+	"github.com/gogits/gogs/modules/context"
+	"github.com/gogits/gogs/modules/log"
+)
+
+const (
+	ISO8601Format = "2006-01-02T15:04:05Z"
+)
+
+// ListIssueComments list comments on an issue
+func ListIssueComments(ctx *context.APIContext) {
+	var since time.Time
+	var withSince bool
+
+	// we get the issue instead of comments directly
+	// because to get comments we need to gets issue first,
+	// and there is already comments in the issue
+	issue, err := models.GetIssueByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
+	if err != nil {
+		ctx.Error(500, "Comments", err)
+		return
+	}
+
+	// parse `since`, by default we don't use `since`
+	if len(ctx.Query("since")) > 0 {
+		var err error
+		since, err = time.Parse(ISO8601Format, ctx.Query("since"))
+		if err == nil {
+			withSince = true
+		}
+	}
+
+	apiComments := []*api.Comment{}
+	for _, comment := range issue.Comments {
+		if withSince && !comment.Created.After(since) {
+			continue
+		}
+		apiComments = append(apiComments, comment.APIFormat())
+	}
+
+	ctx.JSON(200, &apiComments)
+}
+
+// CreateIssueComment create comment on an issue
+func CreateIssueComment(ctx *context.APIContext, form api.CreateIssueCommentOption) {
+	// check issue
+	issue, err := models.GetIssueByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
+	if err != nil {
+		ctx.Error(500, "Comments", err)
+		return
+	}
+
+	comment := &models.Comment{
+		Content: form.Body,
+	}
+
+	if len(form.Body) == 0 {
+		ctx.Handle(400, "CreateIssueComment:empty content", err)
+		return
+	}
+
+	// create comment
+	comment, err = models.CreateIssueComment(ctx.User, ctx.Repo.Repository, issue, form.Body, []string{})
+	if err != nil {
+		ctx.Handle(500, "CreateIssueComment", err)
+		return
+	}
+
+	log.Trace("Comment created: %d/%d/%d", ctx.Repo.Repository.ID, issue.ID, comment.ID)
+
+	// Refetch from database to assign some automatic values
+	comment, err = models.GetCommentByID(comment.ID)
+	if err != nil {
+		log.Info("Failed to refetch comment:%v", err)
+	}
+	ctx.JSON(201, comment.APIFormat())
+}
+
+// EditIssueComment edits an issue comment
+func EditIssueComment(ctx *context.APIContext, form api.EditIssueCommentOption) {
+	comment, err := models.GetCommentByID(ctx.ParamsInt64(":id"))
+	if err != nil {
+		if models.IsErrCommentNotExist(err) {
+			ctx.Error(404, "GetCommentByID", err)
+		} else {
+			ctx.Handle(500, "GetCommentByID", err)
+		}
+		return
+	}
+
+	if !ctx.IsSigned || (ctx.User.ID != comment.PosterID && !ctx.Repo.IsAdmin()) {
+		ctx.Error(403, "edit comment", err)
+		return
+	} else if comment.Type != models.COMMENT_TYPE_COMMENT {
+		ctx.Error(204, "edit comment", err)
+		return
+	}
+
+	comment.Content = form.Body
+	if len(comment.Content) == 0 {
+		ctx.JSON(200, map[string]interface{}{
+			"content": "",
+		})
+		return
+	}
+
+	if err := models.UpdateComment(comment); err != nil {
+		ctx.Handle(500, "UpdateComment", err)
+		return
+	}
+	ctx.JSON(200, comment.APIFormat())
+}