1 files changed, 107 insertions, 0 deletions
diff --git a/routers/web/repo/issue_pin.go b/routers/web/repo/issue_pin.go
new file mode 100644
index 0000000..365c812
--- /dev/null
+++ b/routers/web/repo/issue_pin.go
@@ -0,0 +1,107 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repo
+
+import (
+	"net/http"
+
+	issues_model "code.gitea.io/gitea/models/issues"
+	"code.gitea.io/gitea/modules/json"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/services/context"
+)
+
+// IssuePinOrUnpin pin or unpin a Issue
+func IssuePinOrUnpin(ctx *context.Context) {
+	issue := GetActionIssue(ctx)
+	if ctx.Written() {
+		return
+	}
+
+	// If we don't do this, it will crash when trying to add the pin event to the comment history
+	err := issue.LoadRepo(ctx)
+	if err != nil {
+		ctx.Status(http.StatusInternalServerError)
+		log.Error(err.Error())
+		return
+	}
+
+	err = issue.PinOrUnpin(ctx, ctx.Doer)
+	if err != nil {
+		ctx.Status(http.StatusInternalServerError)
+		log.Error(err.Error())
+		return
+	}
+
+	ctx.JSONRedirect(issue.Link())
+}
+
+// IssueUnpin unpins a Issue
+func IssueUnpin(ctx *context.Context) {
+	issue, err := issues_model.GetIssueByIndex(ctx, ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
+	if err != nil {
+		ctx.Status(http.StatusInternalServerError)
+		log.Error(err.Error())
+		return
+	}
+
+	// If we don't do this, it will crash when trying to add the pin event to the comment history
+	err = issue.LoadRepo(ctx)
+	if err != nil {
+		ctx.Status(http.StatusInternalServerError)
+		log.Error(err.Error())
+		return
+	}
+
+	err = issue.Unpin(ctx, ctx.Doer)
+	if err != nil {
+		ctx.Status(http.StatusInternalServerError)
+		log.Error(err.Error())
+		return
+	}
+
+	ctx.Status(http.StatusNoContent)
+}
+
+// IssuePinMove moves a pinned Issue
+func IssuePinMove(ctx *context.Context) {
+	if ctx.Doer == nil {
+		ctx.JSON(http.StatusForbidden, "Only signed in users are allowed to perform this action.")
+		return
+	}
+
+	type movePinIssueForm struct {
+		ID       int64 `json:"id"`
+		Position int   `json:"position"`
+	}
+
+	form := &movePinIssueForm{}
+	if err := json.NewDecoder(ctx.Req.Body).Decode(&form); err != nil {
+		ctx.Status(http.StatusInternalServerError)
+		log.Error(err.Error())
+		return
+	}
+
+	issue, err := issues_model.GetIssueByID(ctx, form.ID)
+	if err != nil {
+		ctx.Status(http.StatusInternalServerError)
+		log.Error(err.Error())
+		return
+	}
+
+	if issue.RepoID != ctx.Repo.Repository.ID {
+		ctx.Status(http.StatusNotFound)
+		log.Error("Issue does not belong to this repository")
+		return
+	}
+
+	err = issue.MovePin(ctx, form.Position)
+	if err != nil {
+		ctx.Status(http.StatusInternalServerError)
+		log.Error(err.Error())
+		return
+	}
+
+	ctx.Status(http.StatusNoContent)
+}