Milestone issues and pull requests (#5293)

* add milestone issues and pulls page instead of redirecting issues page

* add milestone when creating issue from milestone page

* refactor to merge similiar codes as a new function issues

* remove milestone info on milestone issues list

* fix missing params

1 files changed, 262 insertions, 0 deletions

diff --git a/routers/repo/milestone.go b/routers/repo/milestone.go
new file mode 100644
index 0000000000..eb2141e995
--- /dev/null
+++ b/routers/repo/milestone.go
@@ -0,0 +1,262 @@
+// Copyright 2018 The Gitea 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"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/auth"
+	"code.gitea.io/gitea/modules/base"
+	"code.gitea.io/gitea/modules/context"
+	"code.gitea.io/gitea/modules/markup/markdown"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/util"
+	"github.com/Unknwon/paginater"
+)
+
+const (
+	tplMilestone       base.TplName = "repo/issue/milestones"
+	tplMilestoneNew    base.TplName = "repo/issue/milestone_new"
+	tplMilestoneEdit   base.TplName = "repo/issue/milestone_edit"
+	tplMilestoneIssues base.TplName = "repo/issue/milestone_issues"
+)
+
+// Milestones render milestones page
+func Milestones(ctx *context.Context) {
+	ctx.Data["Title"] = ctx.Tr("repo.milestones")
+	ctx.Data["PageIsIssueList"] = true
+	ctx.Data["PageIsMilestones"] = true
+
+	isShowClosed := ctx.Query("state") == "closed"
+	openCount, closedCount, err := models.MilestoneStats(ctx.Repo.Repository.ID)
+	if err != nil {
+		ctx.ServerError("MilestoneStats", err)
+		return
+	}
+	ctx.Data["OpenCount"] = openCount
+	ctx.Data["ClosedCount"] = closedCount
+
+	sortType := ctx.Query("sort")
+	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.UI.IssuePagingNum, page, 5)
+
+	miles, err := models.GetMilestones(ctx.Repo.Repository.ID, page, isShowClosed, sortType)
+	if err != nil {
+		ctx.ServerError("GetMilestones", err)
+		return
+	}
+	if ctx.Repo.Repository.IsTimetrackerEnabled() {
+		if miles.LoadTotalTrackedTimes(); err != nil {
+			ctx.ServerError("LoadTotalTrackedTimes", err)
+			return
+		}
+	}
+	for _, m := range miles {
+		m.RenderedContent = string(markdown.Render([]byte(m.Content), ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
+	}
+	ctx.Data["Milestones"] = miles
+
+	if isShowClosed {
+		ctx.Data["State"] = "closed"
+	} else {
+		ctx.Data["State"] = "open"
+	}
+
+	ctx.Data["SortType"] = sortType
+	ctx.Data["IsShowClosed"] = isShowClosed
+	ctx.HTML(200, tplMilestone)
+}
+
+// NewMilestone render creating milestone page
+func NewMilestone(ctx *context.Context) {
+	ctx.Data["Title"] = ctx.Tr("repo.milestones.new")
+	ctx.Data["PageIsIssueList"] = true
+	ctx.Data["PageIsMilestones"] = true
+	ctx.Data["RequireDatetimepicker"] = true
+	ctx.Data["DateLang"] = setting.DateLang(ctx.Locale.Language())
+	ctx.HTML(200, tplMilestoneNew)
+}
+
+// NewMilestonePost response for creating milestone
+func NewMilestonePost(ctx *context.Context, form auth.CreateMilestoneForm) {
+	ctx.Data["Title"] = ctx.Tr("repo.milestones.new")
+	ctx.Data["PageIsIssueList"] = true
+	ctx.Data["PageIsMilestones"] = true
+	ctx.Data["RequireDatetimepicker"] = true
+	ctx.Data["DateLang"] = setting.DateLang(ctx.Locale.Language())
+
+	if ctx.HasError() {
+		ctx.HTML(200, tplMilestoneNew)
+		return
+	}
+
+	if len(form.Deadline) == 0 {
+		form.Deadline = "9999-12-31"
+	}
+	deadline, err := time.ParseInLocation("2006-01-02", form.Deadline, time.Local)
+	if err != nil {
+		ctx.Data["Err_Deadline"] = true
+		ctx.RenderWithErr(ctx.Tr("repo.milestones.invalid_due_date_format"), tplMilestoneNew, &form)
+		return
+	}
+
+	if err = models.NewMilestone(&models.Milestone{
+		RepoID:       ctx.Repo.Repository.ID,
+		Name:         form.Title,
+		Content:      form.Content,
+		DeadlineUnix: util.TimeStamp(deadline.Unix()),
+	}); err != nil {
+		ctx.ServerError("NewMilestone", err)
+		return
+	}
+
+	ctx.Flash.Success(ctx.Tr("repo.milestones.create_success", form.Title))
+	ctx.Redirect(ctx.Repo.RepoLink + "/milestones")
+}
+
+// EditMilestone render edting milestone page
+func EditMilestone(ctx *context.Context) {
+	ctx.Data["Title"] = ctx.Tr("repo.milestones.edit")
+	ctx.Data["PageIsMilestones"] = true
+	ctx.Data["PageIsEditMilestone"] = true
+	ctx.Data["RequireDatetimepicker"] = true
+	ctx.Data["DateLang"] = setting.DateLang(ctx.Locale.Language())
+
+	m, err := models.GetMilestoneByRepoID(ctx.Repo.Repository.ID, ctx.ParamsInt64(":id"))
+	if err != nil {
+		if models.IsErrMilestoneNotExist(err) {
+			ctx.NotFound("", nil)
+		} else {
+			ctx.ServerError("GetMilestoneByRepoID", err)
+		}
+		return
+	}
+	ctx.Data["title"] = m.Name
+	ctx.Data["content"] = m.Content
+	if len(m.DeadlineString) > 0 {
+		ctx.Data["deadline"] = m.DeadlineString
+	}
+	ctx.HTML(200, tplMilestoneNew)
+}
+
+// EditMilestonePost response for edting milestone
+func EditMilestonePost(ctx *context.Context, form auth.CreateMilestoneForm) {
+	ctx.Data["Title"] = ctx.Tr("repo.milestones.edit")
+	ctx.Data["PageIsMilestones"] = true
+	ctx.Data["PageIsEditMilestone"] = true
+	ctx.Data["RequireDatetimepicker"] = true
+	ctx.Data["DateLang"] = setting.DateLang(ctx.Locale.Language())
+
+	if ctx.HasError() {
+		ctx.HTML(200, tplMilestoneNew)
+		return
+	}
+
+	if len(form.Deadline) == 0 {
+		form.Deadline = "9999-12-31"
+	}
+	deadline, err := time.ParseInLocation("2006-01-02", form.Deadline, time.Local)
+	if err != nil {
+		ctx.Data["Err_Deadline"] = true
+		ctx.RenderWithErr(ctx.Tr("repo.milestones.invalid_due_date_format"), tplMilestoneNew, &form)
+		return
+	}
+
+	m, err := models.GetMilestoneByRepoID(ctx.Repo.Repository.ID, ctx.ParamsInt64(":id"))
+	if err != nil {
+		if models.IsErrMilestoneNotExist(err) {
+			ctx.NotFound("", nil)
+		} else {
+			ctx.ServerError("GetMilestoneByRepoID", err)
+		}
+		return
+	}
+	m.Name = form.Title
+	m.Content = form.Content
+	m.DeadlineUnix = util.TimeStamp(deadline.Unix())
+	if err = models.UpdateMilestone(m); err != nil {
+		ctx.ServerError("UpdateMilestone", err)
+		return
+	}
+
+	ctx.Flash.Success(ctx.Tr("repo.milestones.edit_success", m.Name))
+	ctx.Redirect(ctx.Repo.RepoLink + "/milestones")
+}
+
+// ChangeMilestonStatus response for change a milestone's status
+func ChangeMilestonStatus(ctx *context.Context) {
+	m, err := models.GetMilestoneByRepoID(ctx.Repo.Repository.ID, ctx.ParamsInt64(":id"))
+	if err != nil {
+		if models.IsErrMilestoneNotExist(err) {
+			ctx.NotFound("", err)
+		} else {
+			ctx.ServerError("GetMilestoneByRepoID", err)
+		}
+		return
+	}
+
+	switch ctx.Params(":action") {
+	case "open":
+		if m.IsClosed {
+			if err = models.ChangeMilestoneStatus(m, false); err != nil {
+				ctx.ServerError("ChangeMilestoneStatus", err)
+				return
+			}
+		}
+		ctx.Redirect(ctx.Repo.RepoLink + "/milestones?state=open")
+	case "close":
+		if !m.IsClosed {
+			m.ClosedDateUnix = util.TimeStampNow()
+			if err = models.ChangeMilestoneStatus(m, true); err != nil {
+				ctx.ServerError("ChangeMilestoneStatus", err)
+				return
+			}
+		}
+		ctx.Redirect(ctx.Repo.RepoLink + "/milestones?state=closed")
+	default:
+		ctx.Redirect(ctx.Repo.RepoLink + "/milestones")
+	}
+}
+
+// DeleteMilestone delete a milestone
+func DeleteMilestone(ctx *context.Context) {
+	if err := models.DeleteMilestoneByRepoID(ctx.Repo.Repository.ID, ctx.QueryInt64("id")); err != nil {
+		ctx.Flash.Error("DeleteMilestoneByRepoID: " + err.Error())
+	} else {
+		ctx.Flash.Success(ctx.Tr("repo.milestones.deletion_success"))
+	}
+
+	ctx.JSON(200, map[string]interface{}{
+		"redirect": ctx.Repo.RepoLink + "/milestones",
+	})
+}
+
+// MilestoneIssuesAndPulls lists all the issues and pull requests of the milestone
+func MilestoneIssuesAndPulls(ctx *context.Context) {
+	milestoneID := ctx.ParamsInt64(":id")
+	milestone, err := models.GetMilestoneByID(milestoneID)
+	if err != nil {
+		ctx.ServerError("GetMilestoneByID", err)
+		return
+	}
+
+	ctx.Data["Title"] = milestone.Name
+	ctx.Data["Milestone"] = milestone
+
+	issues(ctx, milestoneID, util.OptionalBoolNone)
+
+	ctx.HTML(200, tplMilestoneIssues)
+}