1 files changed, 87 insertions, 0 deletions
diff --git a/services/cron/setting.go b/services/cron/setting.go
new file mode 100644
index 0000000000..d55e5b60ad
--- /dev/null
+++ b/services/cron/setting.go
@@ -0,0 +1,87 @@
+// Copyright 2020 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 cron
+
+import (
+	"time"
+
+	"code.gitea.io/gitea/models"
+	"github.com/unknwon/i18n"
+)
+
+// Config represents a basic configuration interface that cron task
+type Config interface {
+	IsEnabled() bool
+	DoRunAtStart() bool
+	GetSchedule() string
+	FormatMessage(name, status string, doer *models.User, args ...interface{}) string
+	DoNoticeOnSuccess() bool
+}
+
+// BaseConfig represents the basic config for a Cron task
+type BaseConfig struct {
+	Enabled         bool
+	RunAtStart      bool
+	Schedule        string
+	NoSuccessNotice bool
+}
+
+// OlderThanConfig represents a cron task with OlderThan setting
+type OlderThanConfig struct {
+	BaseConfig
+	OlderThan time.Duration
+}
+
+// UpdateExistingConfig represents a cron task with UpdateExisting setting
+type UpdateExistingConfig struct {
+	BaseConfig
+	UpdateExisting bool
+}
+
+// CleanupHookTaskConfig represents a cron task with settings to cleanup hook_task
+type CleanupHookTaskConfig struct {
+	BaseConfig
+	CleanupType  string
+	OlderThan    time.Duration
+	NumberToKeep int
+}
+
+// GetSchedule returns the schedule for the base config
+func (b *BaseConfig) GetSchedule() string {
+	return b.Schedule
+}
+
+// IsEnabled returns the enabled status for the config
+func (b *BaseConfig) IsEnabled() bool {
+	return b.Enabled
+}
+
+// DoRunAtStart returns whether the task should be run at the start
+func (b *BaseConfig) DoRunAtStart() bool {
+	return b.RunAtStart
+}
+
+// DoNoticeOnSuccess returns whether a success notice should be posted
+func (b *BaseConfig) DoNoticeOnSuccess() bool {
+	return !b.NoSuccessNotice
+}
+
+// FormatMessage returns a message for the task
+func (b *BaseConfig) FormatMessage(name, status string, doer *models.User, args ...interface{}) string {
+	realArgs := make([]interface{}, 0, len(args)+2)
+	realArgs = append(realArgs, i18n.Tr("en-US", "admin.dashboard."+name))
+	if doer == nil {
+		realArgs = append(realArgs, "(Cron)")
+	} else {
+		realArgs = append(realArgs, doer.Name)
+	}
+	if len(args) > 0 {
+		realArgs = append(realArgs, args...)
+	}
+	if doer == nil || (doer.ID == -1 && doer.Name == "(Cron)") {
+		return i18n.Tr("en-US", "admin.dashboard.cron."+status, realArgs...)
+	}
+	return i18n.Tr("en-US", "admin.dashboard.task."+status, realArgs...)
+}