Refactor routers directory (#15800)

* refactor routers directory

* move func used for web and api to common

* make corsHandler a function to prohibit side efects

* rm unused func

Co-authored-by: 6543 <6543@obermui.de>

1 files changed, 222 insertions, 0 deletions

diff --git a/routers/web/repo/issue_label.go b/routers/web/repo/issue_label.go
new file mode 100644
index 0000000000..73612606c8
--- /dev/null
+++ b/routers/web/repo/issue_label.go
@@ -0,0 +1,222 @@
+// Copyright 2017 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 (
+	"net/http"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/base"
+	"code.gitea.io/gitea/modules/context"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/web"
+	"code.gitea.io/gitea/services/forms"
+	issue_service "code.gitea.io/gitea/services/issue"
+)
+
+const (
+	tplLabels base.TplName = "repo/issue/labels"
+)
+
+// Labels render issue's labels page
+func Labels(ctx *context.Context) {
+	ctx.Data["Title"] = ctx.Tr("repo.labels")
+	ctx.Data["PageIsIssueList"] = true
+	ctx.Data["PageIsLabels"] = true
+	ctx.Data["RequireTribute"] = true
+	ctx.Data["LabelTemplates"] = models.LabelTemplates
+	ctx.HTML(http.StatusOK, tplLabels)
+}
+
+// InitializeLabels init labels for a repository
+func InitializeLabels(ctx *context.Context) {
+	form := web.GetForm(ctx).(*forms.InitializeLabelsForm)
+	if ctx.HasError() {
+		ctx.Redirect(ctx.Repo.RepoLink + "/labels")
+		return
+	}
+
+	if err := models.InitializeLabels(models.DefaultDBContext(), ctx.Repo.Repository.ID, form.TemplateName, false); err != nil {
+		if models.IsErrIssueLabelTemplateLoad(err) {
+			originalErr := err.(models.ErrIssueLabelTemplateLoad).OriginalError
+			ctx.Flash.Error(ctx.Tr("repo.issues.label_templates.fail_to_load_file", form.TemplateName, originalErr))
+			ctx.Redirect(ctx.Repo.RepoLink + "/labels")
+			return
+		}
+		ctx.ServerError("InitializeLabels", err)
+		return
+	}
+	ctx.Redirect(ctx.Repo.RepoLink + "/labels")
+}
+
+// RetrieveLabels find all the labels of a repository and organization
+func RetrieveLabels(ctx *context.Context) {
+	labels, err := models.GetLabelsByRepoID(ctx.Repo.Repository.ID, ctx.Query("sort"), models.ListOptions{})
+	if err != nil {
+		ctx.ServerError("RetrieveLabels.GetLabels", err)
+		return
+	}
+
+	for _, l := range labels {
+		l.CalOpenIssues()
+	}
+
+	ctx.Data["Labels"] = labels
+
+	if ctx.Repo.Owner.IsOrganization() {
+		orgLabels, err := models.GetLabelsByOrgID(ctx.Repo.Owner.ID, ctx.Query("sort"), models.ListOptions{})
+		if err != nil {
+			ctx.ServerError("GetLabelsByOrgID", err)
+			return
+		}
+		for _, l := range orgLabels {
+			l.CalOpenOrgIssues(ctx.Repo.Repository.ID, l.ID)
+		}
+		ctx.Data["OrgLabels"] = orgLabels
+
+		org, err := models.GetOrgByName(ctx.Repo.Owner.LowerName)
+		if err != nil {
+			ctx.ServerError("GetOrgByName", err)
+			return
+		}
+		if ctx.User != nil {
+			ctx.Org.IsOwner, err = org.IsOwnedBy(ctx.User.ID)
+			if err != nil {
+				ctx.ServerError("org.IsOwnedBy", err)
+				return
+			}
+			ctx.Org.OrgLink = org.OrganisationLink()
+			ctx.Data["IsOrganizationOwner"] = ctx.Org.IsOwner
+			ctx.Data["OrganizationLink"] = ctx.Org.OrgLink
+		}
+	}
+	ctx.Data["NumLabels"] = len(labels)
+	ctx.Data["SortType"] = ctx.Query("sort")
+}
+
+// NewLabel create new label for repository
+func NewLabel(ctx *context.Context) {
+	form := web.GetForm(ctx).(*forms.CreateLabelForm)
+	ctx.Data["Title"] = ctx.Tr("repo.labels")
+	ctx.Data["PageIsLabels"] = true
+
+	if ctx.HasError() {
+		ctx.Flash.Error(ctx.Data["ErrorMsg"].(string))
+		ctx.Redirect(ctx.Repo.RepoLink + "/labels")
+		return
+	}
+
+	l := &models.Label{
+		RepoID:      ctx.Repo.Repository.ID,
+		Name:        form.Title,
+		Description: form.Description,
+		Color:       form.Color,
+	}
+	if err := models.NewLabel(l); err != nil {
+		ctx.ServerError("NewLabel", err)
+		return
+	}
+	ctx.Redirect(ctx.Repo.RepoLink + "/labels")
+}
+
+// UpdateLabel update a label's name and color
+func UpdateLabel(ctx *context.Context) {
+	form := web.GetForm(ctx).(*forms.CreateLabelForm)
+	l, err := models.GetLabelInRepoByID(ctx.Repo.Repository.ID, form.ID)
+	if err != nil {
+		switch {
+		case models.IsErrRepoLabelNotExist(err):
+			ctx.Error(http.StatusNotFound)
+		default:
+			ctx.ServerError("UpdateLabel", err)
+		}
+		return
+	}
+
+	l.Name = form.Title
+	l.Description = form.Description
+	l.Color = form.Color
+	if err := models.UpdateLabel(l); err != nil {
+		ctx.ServerError("UpdateLabel", err)
+		return
+	}
+	ctx.Redirect(ctx.Repo.RepoLink + "/labels")
+}
+
+// DeleteLabel delete a label
+func DeleteLabel(ctx *context.Context) {
+	if err := models.DeleteLabel(ctx.Repo.Repository.ID, ctx.QueryInt64("id")); err != nil {
+		ctx.Flash.Error("DeleteLabel: " + err.Error())
+	} else {
+		ctx.Flash.Success(ctx.Tr("repo.issues.label_deletion_success"))
+	}
+
+	ctx.JSON(http.StatusOK, map[string]interface{}{
+		"redirect": ctx.Repo.RepoLink + "/labels",
+	})
+}
+
+// UpdateIssueLabel change issue's labels
+func UpdateIssueLabel(ctx *context.Context) {
+	issues := getActionIssues(ctx)
+	if ctx.Written() {
+		return
+	}
+
+	switch action := ctx.Query("action"); action {
+	case "clear":
+		for _, issue := range issues {
+			if err := issue_service.ClearLabels(issue, ctx.User); err != nil {
+				ctx.ServerError("ClearLabels", err)
+				return
+			}
+		}
+	case "attach", "detach", "toggle":
+		label, err := models.GetLabelByID(ctx.QueryInt64("id"))
+		if err != nil {
+			if models.IsErrRepoLabelNotExist(err) {
+				ctx.Error(http.StatusNotFound, "GetLabelByID")
+			} else {
+				ctx.ServerError("GetLabelByID", err)
+			}
+			return
+		}
+
+		if action == "toggle" {
+			// detach if any issues already have label, otherwise attach
+			action = "attach"
+			for _, issue := range issues {
+				if issue.HasLabel(label.ID) {
+					action = "detach"
+					break
+				}
+			}
+		}
+
+		if action == "attach" {
+			for _, issue := range issues {
+				if err = issue_service.AddLabel(issue, ctx.User, label); err != nil {
+					ctx.ServerError("AddLabel", err)
+					return
+				}
+			}
+		} else {
+			for _, issue := range issues {
+				if err = issue_service.RemoveLabel(issue, ctx.User, label); err != nil {
+					ctx.ServerError("RemoveLabel", err)
+					return
+				}
+			}
+		}
+	default:
+		log.Warn("Unrecognized action: %s", action)
+		ctx.Error(http.StatusInternalServerError)
+		return
+	}
+
+	ctx.JSON(http.StatusOK, map[string]interface{}{
+		"ok": true,
+	})
+}