Implemented participant-listing for issue-pages

routers/repo/issue.go

@@ -593,8 +593,9 @@ func ViewIssue(ctx *middleware.Context) {
 		ok           bool
 		marked       = make(map[int64]models.CommentTag)
 		comment      *models.Comment
+		participants []*models.User
 	)
-	// Render comments.
+	// Render comments. (and fetch participants)
 	for _, comment = range issue.Comments {
 		if comment.Type == models.COMMENT_TYPE_COMMENT {
 			comment.RenderedContent = string(base.RenderMarkdown([]byte(comment.Content), ctx.Repo.RepoLink,
@@ -617,8 +618,21 @@ func ViewIssue(ctx *middleware.Context) {
 			}
 
 			marked[comment.PosterID] = comment.ShowTag
+
+			already_added := false
+			for j := range participants {
+				if comment.Poster == participants[j] {
+					already_added = true
 				}
 			}
+			if !already_added {
+				participants = append(participants, comment.Poster)
+			}
+		}
+	}
+
+	ctx.Data["Participants"] = participants
+
 
 	ctx.Data["Issue"] = issue
 	ctx.Data["IsIssueOwner"] = ctx.Repo.IsAdmin() || (ctx.IsSigned && issue.IsPoster(ctx.User.Id))

templates/repo/issue/view_content.tmpl

@@ -313,6 +313,19 @@
 					{{end}}
 				</div>
 			</div>
+
+			<div class="ui divider"></div>
+
+			<div class="ui participants floating jump">
+				<span class="text"><strong>{{len .Participants }} Participants</strong></span>
+				<div class="ui floating jump">
+					{{range .Participants}}
+						<a href="{{.HomeLink}}">
+							<img class="ui avatar image" src="{{.AvatarLink}}" data-title={{.FullName}}>
+						</a>
+					{{end}}
+				</div>
+			</div>
 		</div>
 	</div>
 </div>