From 49dc57e3368c6b6557520b671c9f1c3b4fe26db8 Mon Sep 17 00:00:00 2001
From: Unknown <joe2010xtmf@163.com>
Date: Wed, 30 Apr 2014 23:48:01 -0400
Subject: [PATCH] Add /api/v1/users/search

---
 gogs.go                    |  2 +-
 models/issue.go            |  7 +------
 models/user.go             | 19 ++++++++++++++++++
 routers/api/v1/users.go    | 40 ++++++++++++++++++++++++++++++++++++++
 templates/base/footer.tmpl |  6 +++---
 web.go                     |  4 ++++
 6 files changed, 68 insertions(+), 10 deletions(-)
 create mode 100644 routers/api/v1/users.go

diff --git a/gogs.go b/gogs.go
index 3901b1e543..7f7267ecd6 100644
--- a/gogs.go
+++ b/gogs.go
@@ -35,7 +35,7 @@ func main() {
 		CmdWeb,
 		CmdServ,
 		CmdUpdate,
-		CmdFix,
+		// CmdFix,
 	}
 	app.Flags = append(app.Flags, []cli.Flag{}...)
 	app.Run(os.Args)
diff --git a/models/issue.go b/models/issue.go
index 26b8cecdd5..6a32312eed 100644
--- a/models/issue.go
+++ b/models/issue.go
@@ -70,12 +70,7 @@ func CreateIssue(userId, repoId, milestoneId, assigneeId int64, issueCount int,
 		return nil, err
 	}
 
-	if err = sess.Commit(); err != nil {
-		//sess.Rollback()
-		return nil, err
-	}
-
-	return issue, nil
+	return issue, sess.Commit()
 }
 
 // GetIssueById returns issue object by given id.
diff --git a/models/user.go b/models/user.go
index 661eff2fdd..6751d11d49 100644
--- a/models/user.go
+++ b/models/user.go
@@ -409,6 +409,25 @@ func GetUserByEmail(email string) (*User, error) {
 	return user, nil
 }
 
+// SearchUserByName returns given number of users whose name contains keyword.
+func SearchUserByName(key string, limit int) (us []*User, err error) {
+	// Prevent SQL inject.
+	key = strings.TrimSpace(key)
+	if len(key) == 0 {
+		return us, nil
+	}
+
+	key = strings.Split(key, " ")[0]
+	if len(key) == 0 {
+		return us, nil
+	}
+	key = strings.ToLower(key)
+
+	us = make([]*User, 0, limit)
+	err = orm.Limit(limit).Where("lower_name like '%" + key + "%'").Find(&us)
+	return us, err
+}
+
 // LoginUserPlain validates user by raw user name and password.
 func LoginUserPlain(uname, passwd string) (*User, error) {
 	var u *User
diff --git a/routers/api/v1/users.go b/routers/api/v1/users.go
new file mode 100644
index 0000000000..a5ad8fbca0
--- /dev/null
+++ b/routers/api/v1/users.go
@@ -0,0 +1,40 @@
+// Copyright 2014 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 v1
+
+import (
+	"github.com/gogits/gogs/models"
+	"github.com/gogits/gogs/modules/base"
+	"github.com/gogits/gogs/modules/middleware"
+)
+
+type user struct {
+	UserName   string `json:"username"`
+	AvatarLink string `json:"avatar"`
+}
+
+func SearchUser(ctx *middleware.Context) {
+	q := ctx.Query("q")
+	limit, err := base.StrTo(ctx.Query("limit")).Int()
+	if err != nil {
+		limit = 10
+	}
+
+	us, err := models.SearchUserByName(q, limit)
+	if err != nil {
+		ctx.JSON(500, nil)
+		return
+	}
+
+	results := make([]*user, len(us))
+	for i := range us {
+		results[i] = &user{us[i].Name, us[i].AvatarLink()}
+	}
+
+	ctx.Render.JSON(200, map[string]interface{}{
+		"ok":   true,
+		"data": results,
+	})
+}
diff --git a/templates/base/footer.tmpl b/templates/base/footer.tmpl
index 30f068913c..23a1173f99 100644
--- a/templates/base/footer.tmpl
+++ b/templates/base/footer.tmpl
@@ -10,12 +10,12 @@
 		        </p>
 	        </div>
 
-	    	<div class="col-md-1" style="margin: -5px;">
+	    	<div class="col-md-2" style="margin: -5px;">
 		        <a target="_blank" href="https://github.com/gogits/gogs"><i class="fa fa-github fa-2x"></i></a>
 	        </div>
 
-	    	<div class="col-md-5">
-	        	<p class="desc"></p>
+	    	<div class="col-md-4">
+	        	<p class="desc"><a href="http://gogits.org">Official Website</a></p>
 	        </div>
     	</div>
     </div>
diff --git a/web.go b/web.go
index 23fa10796c..962764af5d 100644
--- a/web.go
+++ b/web.go
@@ -75,7 +75,11 @@ func runWeb(*cli.Context) {
 	m.Get("/help", routers.Help)
 
 	m.Group("/api/v1", func(r martini.Router) {
+		// Miscellaneous.
 		r.Post("/markdown", v1.Markdown)
+
+		// Users.
+		r.Get("/users/search", v1.SearchUser)
 	})
 
 	avt := avatar.CacheServer("public/img/avatar/", "public/img/avatar_default.jpg")