profile.go

// 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 user

import (
	"fmt"
	"path"
	"strings"

	"github.com/Unknwon/paginater"

	"code.gitea.io/gitea/models"
	"code.gitea.io/gitea/modules/base"
	"code.gitea.io/gitea/modules/context"
	"code.gitea.io/gitea/modules/setting"
	"code.gitea.io/gitea/routers/repo"
)

const (
	tplFollowers base.TplName = "user/meta/followers"
	tplStars     base.TplName = "user/meta/stars"
)

// GetUserByName get user by name
func GetUserByName(ctx *context.Context, name string) *models.User {
	user, err := models.GetUserByName(name)
	if err != nil {
		if models.IsErrUserNotExist(err) {
			ctx.Handle(404, "GetUserByName", nil)
		} else {
			ctx.Handle(500, "GetUserByName", err)
		}
		return nil
	}
	return user
}

// GetUserByParams returns user whose name is presented in URL paramenter.
func GetUserByParams(ctx *context.Context) *models.User {
	return GetUserByName(ctx, ctx.Params(":username"))
}

// Profile render user's profile page
func Profile(ctx *context.Context) {
	uname := ctx.Params(":username")
	// Special handle for FireFox requests favicon.ico.
	if uname == "favicon.ico" {
		ctx.ServeFile(path.Join(setting.StaticRootPath, "public/img/favicon.png"))
		return
	} else if strings.HasSuffix(uname, ".png") {
		ctx.Error(404)
		return
	}

	isShowKeys := false
	if strings.HasSuffix(uname, ".keys") {
		isShowKeys = true
	}

	ctxUser := GetUserByName(ctx, strings.TrimSuffix(uname, ".keys"))
	if ctx.Written() {
		return
	}

	// Show SSH keys.
	if isShowKeys {
		ShowSSHKeys(ctx, ctxUser.ID)
		return
	}

	if ctxUser.IsOrganization() {
		showOrgProfile(ctx)
		return
	}

	ctx.Data["Title"] = ctxUser.DisplayName()
	ctx.Data["PageIsUserProfile"] = true
	ctx.Data["Owner"] = ctxUser
	showPrivate := ctx.IsSigned && (ctx.User.IsAdmin || ctx.User.ID == ctxUser.ID)

	orgs, err := models.GetOrgsByUserID(ctxUser.ID, showPrivate)
	if err != nil {
		ctx.Handle(500, "GetOrgsByUserIDDesc", err)
		return
	}

	ctx.Data["Orgs"] = orgs

	tab := ctx.Query("tab")
	ctx.Data["TabName"] = tab

	page := ctx.QueryInt("page")
	if page <= 0 {
		page = 1
	}

	var (
		repos   []*models.Repository
		count   int64
		orderBy string
	)

	ctx.Data["SortType"] = ctx.Query("sort")
	switch ctx.Query("sort") {
	case "newest":
		orderBy = "created_unix DESC"
	case "oldest":
		orderBy = "created_unix ASC"
	case "recentupdate":
		orderBy = "updated_unix DESC"
	case "leastupdate":
		orderBy = "updated_unix ASC"
	case "reversealphabetically":
		orderBy = "name DESC"
	case "alphabetically":
		orderBy = "name ASC"
	default:
		ctx.Data["SortType"] = "recentupdate"
		orderBy = "updated_unix DESC"
	}

	// set default sort value if sort is empty.
	if ctx.Query("sort") == "" {
		ctx.Data["SortType"] = "recentupdate"
	}

	keyword := strings.Trim(ctx.Query("q"), " ")
	ctx.Data["Keyword"] = keyword
	switch tab {
	case "activity":
		retrieveFeeds(ctx, ctxUser, -1, 0, !showPrivate)
		if ctx.Written() {
			return
		}
	case "stars":
		ctx.Data["PageIsProfileStarList"] = true
		if len(keyword) == 0 {
			repos, err = ctxUser.GetStarredRepos(showPrivate, page, setting.UI.User.RepoPagingNum, orderBy)
			if err != nil {
				ctx.Handle(500, "GetStarredRepos", err)
				return
			}

			count, err = ctxUser.GetStarredRepoCount(showPrivate)
			if err != nil {
				ctx.Handle(500, "GetStarredRepoCount", err)
				return
			}
		} else {
			repos, count, err = models.SearchRepositoryByName(&models.SearchRepoOptions{
				Keyword:  keyword,
				OwnerID:  ctxUser.ID,
				OrderBy:  orderBy,
				Private:  showPrivate,
				Page:     page,
				PageSize: setting.UI.User.RepoPagingNum,
				Starred:  true,
			})
			if err != nil {
				ctx.Handle(500, "SearchRepositoryByName", err)
				return
			}
		}

		ctx.Data["Repos"] = repos
		ctx.Data["Page"] = paginater.New(int(count), setting.UI.User.RepoPagingNum, page, 5)
		ctx.Data["Total"] = count
	default:
		if len(keyword) == 0 {
			var total int
			repos, err = models.GetUserRepositories(ctxUser.ID, showPrivate, page, setting.UI.User.RepoPagingNum, orderBy)
			if err != nil {
				ctx.Handle(500, "GetRepositories", err)
				return
			}
			ctx.Data["Repos"] = repos

			if showPrivate {
				total = ctxUser.NumRepos
			} else {
				count, err := models.GetPublicRepositoryCount(ctxUser)
				if err != nil {
					ctx.Handle(500, "GetPublicRepositoryCount", err)
					return
				}
				total = int(count)
			}

			ctx.Data["Page"] = paginater.New(total, setting.UI.User.RepoPagingNum, page, 5)
			ctx.Data["Total"] = total
		} else {
			repos, count, err = models.SearchRepositoryByName(&models.SearchRepoOptions{
				Keyword:   keyword,
				OwnerID:   ctxUser.ID,
				OrderBy:   orderBy,
				Private:   showPrivate,
				Page:      page,
				IsProfile: true,
				PageSize:  setting.UI.User.RepoPagingNum,
			})
			if err != nil {
				ctx.Handle(500, "SearchRepositoryByName", err)
				return
			}

			ctx.Data["Repos"] = repos
			ctx.Data["Page"] = paginater.New(int(count), setting.UI.User.RepoPagingNum, page, 5)
			ctx.Data["Total"] = count
		}
	}

	ctx.HTML(200, tplProfile)
}

// Followers render user's followers page
func Followers(ctx *context.Context) {
	u := GetUserByParams(ctx)
	if ctx.Written() {
		return
	}
	ctx.Data["Title"] = u.DisplayName()
	ctx.Data["CardsTitle"] = ctx.Tr("user.followers")
	ctx.Data["PageIsFollowers"] = true
	ctx.Data["Owner"] = u
	repo.RenderUserCards(ctx, u.NumFollowers, u.GetFollowers, tplFollowers)
}

// Following render user's followering page
func Following(ctx *context.Context) {
	u := GetUserByParams(ctx)
	if ctx.Written() {
		return
	}
	ctx.Data["Title"] = u.DisplayName()
	ctx.Data["CardsTitle"] = ctx.Tr("user.following")
	ctx.Data["PageIsFollowing"] = true
	ctx.Data["Owner"] = u
	repo.RenderUserCards(ctx, u.NumFollowing, u.GetFollowing, tplFollowers)
}

// Action response for follow/unfollow user request
func Action(ctx *context.Context) {
	u := GetUserByParams(ctx)
	if ctx.Written() {
		return
	}

	var err error
	switch ctx.Params(":action") {
	case "follow":
		err = models.FollowUser(ctx.User.ID, u.ID)
	case "unfollow":
		err = models.UnfollowUser(ctx.User.ID, u.ID)
	}

	if err != nil {
		ctx.Handle(500, fmt.Sprintf("Action (%s)", ctx.Params(":action")), err)
		return
	}

	redirectTo := ctx.Query("redirect_to")
	if len(redirectTo) == 0 {
		redirectTo = u.HomeLink()
	}
	ctx.Redirect(redirectTo)
}