Golang Context.QueryInt方法代碼示例

func Explore(ctx *middleware.Context) {
	ctx.Data["Title"] = ctx.Tr("explore")
	ctx.Data["PageIsExploreRepositories"] = true

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

	ctx.Data["Page"] = paginater.New(int(models.CountRepositories()), setting.ExplorePagingNum, page, 5)

	repos, err := models.GetRecentUpdatedRepositories(page)
	if err != nil {
		ctx.Handle(500, "GetRecentUpdatedRepositories", err)
		return
	}
	for _, repo := range repos {
		if err = repo.GetOwner(); err != nil {
			ctx.Handle(500, "GetOwner", fmt.Errorf("%d: %v", repo.ID, err))
			return
		}
	}
	ctx.Data["Repos"] = repos

	ctx.HTML(200, EXPLORE_REPOS)
}

func pagination(ctx *middleware.Context, count int64, pageNum int) int {
	p := ctx.QueryInt("p")
	if p < 1 {
		p = 1
	}
	curCount := int64((p-1)*pageNum + pageNum)
	if curCount >= count {
		p = int(math.Ceil(float64(count) / float64(pageNum)))
	} else {
		ctx.Data["NextPageNum"] = p + 1
	}
	if p > 1 {
		ctx.Data["LastPageNum"] = p - 1
	}
	return p
}

func Milestones(ctx *middleware.Context) {
	ctx.Data["Title"] = ctx.Tr("repo.milestones")
	ctx.Data["PageIsMilestones"] = true

	isShowClosed := ctx.Query("state") == "closed"
	openCount, closedCount := models.MilestoneStats(ctx.Repo.Repository.ID)
	ctx.Data["OpenCount"] = openCount
	ctx.Data["ClosedCount"] = closedCount

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

	var total int
	if !isShowClosed {
		total = int(openCount)
	} else {
		total = int(closedCount)
	}
	ctx.Data["Page"] = paginater.New(total, setting.IssuePagingNum, page, 5)

	miles, err := models.GetMilestones(ctx.Repo.Repository.ID, page, isShowClosed)
	if err != nil {
		ctx.Handle(500, "GetMilestones", err)
		return
	}
	for _, m := range miles {
		m.RenderedContent = string(base.RenderMarkdown([]byte(m.Content), ctx.Repo.RepoLink))
		m.CalOpenIssues()
	}
	ctx.Data["Milestones"] = miles

	if isShowClosed {
		ctx.Data["State"] = "closed"
	} else {
		ctx.Data["State"] = "open"
	}

	ctx.Data["IsShowClosed"] = isShowClosed
	ctx.HTML(200, MILESTONE)
}

func Commits(ctx *middleware.Context) {
	ctx.Data["PageIsCommits"] = true

	userName := ctx.Repo.Owner.Name
	repoName := ctx.Repo.Repository.Name

	brs, err := ctx.Repo.GitRepo.GetBranches()
	if err != nil {
		ctx.Handle(500, "GetBranches", err)
		return
	} else if len(brs) == 0 {
		ctx.Handle(404, "GetBranches", nil)
		return
	}

	commitsCount, err := ctx.Repo.Commit.CommitsCount()
	if err != nil {
		ctx.Handle(500, "GetCommitsCount", err)
		return
	}

	page := ctx.QueryInt("page")
	if page <= 1 {
		page = 1
	}
	ctx.Data["Page"] = paginater.New(commitsCount, git.CommitsRangeSize, page, 5)

	// Both `git log branchName` and `git log commitId` work.
	commits, err := ctx.Repo.Commit.CommitsByRange(page)
	if err != nil {
		ctx.Handle(500, "CommitsByRange", err)
		return
	}
	commits = RenderIssueLinks(commits, ctx.Repo.RepoLink)
	commits = models.ValidateCommitsWithEmails(commits)

	ctx.Data["Commits"] = commits
	ctx.Data["Username"] = userName
	ctx.Data["Reponame"] = repoName
	ctx.Data["CommitCount"] = commitsCount
	ctx.HTML(200, COMMITS)
}

func Issues(ctx *middleware.Context) {
	ctx.Data["Title"] = ctx.Tr("issues")
	ctx.Data["PageIsIssues"] = true

	ctxUser := getDashboardContextUser(ctx)
	if ctx.Written() {
		return
	}

	// Organization does not have view type and filter mode.
	var (
		viewType   string
		filterMode = models.FM_ALL
		assigneeID int64
		posterID   int64
	)
	if ctxUser.IsOrganization() {
		viewType = "all"
	} else {
		viewType = ctx.Query("type")
		types := []string{"assigned", "created_by"}
		if !com.IsSliceContainsStr(types, viewType) {
			viewType = "all"
		}

		switch viewType {
		case "assigned":
			filterMode = models.FM_ASSIGN
			assigneeID = ctxUser.Id
		case "created_by":
			filterMode = models.FM_CREATE
			posterID = ctxUser.Id
		}
	}

	repoID := ctx.QueryInt64("repo")
	isShowClosed := ctx.Query("state") == "closed"

	// Get repositories.
	repos, err := models.GetRepositories(ctxUser.Id, true)
	if err != nil {
		ctx.Handle(500, "GetRepositories", err)
		return
	}

	allCount := 0
	repoIDs := make([]int64, 0, len(repos))
	showRepos := make([]*models.Repository, 0, len(repos))
	for _, repo := range repos {
		if repo.NumIssues == 0 {
			continue
		}

		repoIDs = append(repoIDs, repo.ID)
		repo.NumOpenIssues = repo.NumIssues - repo.NumClosedIssues
		allCount += repo.NumOpenIssues

		if filterMode != models.FM_ALL {
			// Calculate repository issue count with filter mode.
			numOpen, numClosed := repo.IssueStats(ctxUser.Id, filterMode)
			repo.NumOpenIssues, repo.NumClosedIssues = int(numOpen), int(numClosed)
		}

		if repo.ID == repoID ||
			(isShowClosed && repo.NumClosedIssues > 0) ||
			(!isShowClosed && repo.NumOpenIssues > 0) {
			showRepos = append(showRepos, repo)
		}
	}
	ctx.Data["Repos"] = showRepos

	issueStats := models.GetUserIssueStats(repoID, ctxUser.Id, repoIDs, filterMode)
	issueStats.AllCount = int64(allCount)

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

	var total int
	if !isShowClosed {
		total = int(issueStats.OpenCount)
	} else {
		total = int(issueStats.ClosedCount)
	}
	ctx.Data["Page"] = paginater.New(total, setting.IssuePagingNum, page, 5)

	// Get issues.
	issues, err := models.Issues(ctxUser.Id, assigneeID, repoID, posterID, 0,
		repoIDs, page, isShowClosed, false, "", "")
	if err != nil {
		ctx.Handle(500, "Issues: %v", err)
		return
	}

	// Get posters and repository.
	for i := range issues {
		issues[i].Repo, err = models.GetRepositoryByID(issues[i].RepoID)
		if err != nil {
			ctx.Handle(500, "GetRepositoryByID", fmt.Errorf("[#%d]%v", issues[i].ID, err))
//.........這裏部分代碼省略.........

func Issues(ctx *middleware.Context) {
	ctx.Data["Title"] = ctx.Tr("repo.issues")
	ctx.Data["PageIsIssueList"] = true

	viewType := ctx.Query("type")
	sortType := ctx.Query("sort")
	types := []string{"assigned", "created_by", "mentioned"}
	if !com.IsSliceContainsStr(types, viewType) {
		viewType = "all"
	}

	// Must sign in to see issues about you.
	if viewType != "all" && !ctx.IsSigned {
		ctx.SetCookie("redirect_to", "/"+url.QueryEscape(setting.AppSubUrl+ctx.Req.RequestURI), 0, setting.AppSubUrl)
		ctx.Redirect(setting.AppSubUrl + "/user/login")
		return
	}

	var (
		assigneeID = ctx.QueryInt64("assignee")
		posterID   int64
	)
	filterMode := models.FM_ALL
	switch viewType {
	case "assigned":
		filterMode = models.FM_ASSIGN
		assigneeID = ctx.User.Id
	case "created_by":
		filterMode = models.FM_CREATE
		posterID = ctx.User.Id
	case "mentioned":
		filterMode = models.FM_MENTION
	}

	var uid int64 = -1
	if ctx.IsSigned {
		uid = ctx.User.Id
	}

	repo := ctx.Repo.Repository
	selectLabels := ctx.Query("labels")
	milestoneID := ctx.QueryInt64("milestone")
	isShowClosed := ctx.Query("state") == "closed"
	issueStats := models.GetIssueStats(repo.ID, uid, com.StrTo(selectLabels).MustInt64(), milestoneID, assigneeID, filterMode)

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

	var total int
	if !isShowClosed {
		total = int(issueStats.OpenCount)
	} else {
		total = int(issueStats.ClosedCount)
	}
	ctx.Data["Page"] = paginater.New(total, setting.IssuePagingNum, page, 5)

	// Get issues.
	issues, err := models.Issues(uid, assigneeID, repo.ID, posterID, milestoneID,
		nil, page, isShowClosed, filterMode == models.FM_MENTION, selectLabels, sortType)
	if err != nil {
		ctx.Handle(500, "Issues: %v", err)
		return
	}

	// Get issue-user relations.
	pairs, err := models.GetIssueUsers(repo.ID, posterID, isShowClosed)
	if err != nil {
		ctx.Handle(500, "GetIssueUsers: %v", err)
		return
	}

	// Get posters.
	for i := range issues {
		if err = issues[i].GetPoster(); err != nil {
			ctx.Handle(500, "GetPoster", fmt.Errorf("[#%d]%v", issues[i].ID, err))
			return
		}

		if err = issues[i].GetLabels(); err != nil {
			ctx.Handle(500, "GetLabels", fmt.Errorf("[#%d]%v", issues[i].ID, err))
			return
		}

		if !ctx.IsSigned {
			issues[i].IsRead = true
			continue
		}

		// Check read status.
		idx := models.PairsContains(pairs, issues[i].ID, ctx.User.Id)
		if idx > -1 {
			issues[i].IsRead = pairs[idx].IsRead
		} else {
			issues[i].IsRead = true
		}
	}
	ctx.Data["Issues"] = issues

//.........這裏部分代碼省略.........