Yuri Tseretyan
db3503fb32
* refactor template service to contstruct notification template in one place, get provenance before creating and calculate resource version after. * refactor get by UID and name * introduce template kind in NotificationTemplate * introduce includeImported flag and use in the k8s api * support imported templates * add kind to template uid * tests for imported templates * update API model * set kind to default templates
60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package definitions
|
|
|
|
import (
|
|
"fmt"
|
|
"regexp"
|
|
"strings"
|
|
|
|
"github.com/grafana/alerting/definition"
|
|
"github.com/grafana/alerting/notify"
|
|
"go.yaml.in/yaml/v3"
|
|
)
|
|
|
|
func (t *NotificationTemplate) Validate() error {
|
|
if t.Name == "" {
|
|
return fmt.Errorf("template must have a name")
|
|
}
|
|
if t.Template == "" {
|
|
return fmt.Errorf("template must have content")
|
|
}
|
|
|
|
content := strings.TrimSpace(t.Template)
|
|
found, err := regexp.MatchString(`\{\{\s*define`, content)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to match regex: %w", err)
|
|
}
|
|
if !found {
|
|
lines := strings.Split(content, "\n")
|
|
for i, s := range lines {
|
|
lines[i] = " " + s
|
|
}
|
|
content = strings.Join(lines, "\n")
|
|
content = fmt.Sprintf("{{ define \"%s\" }}\n%s\n{{ end }}", t.Name, content)
|
|
}
|
|
t.Template = content
|
|
if t.Kind == "" {
|
|
t.Kind = definition.GrafanaTemplateKind
|
|
}
|
|
postable := definition.PostableApiTemplate{
|
|
Name: t.Name,
|
|
Content: t.Template,
|
|
Kind: t.Kind,
|
|
}
|
|
if err := postable.Validate(); err != nil {
|
|
return err
|
|
}
|
|
def := notify.PostableAPITemplateToTemplateDefinition(postable)
|
|
return def.Validate()
|
|
}
|
|
|
|
func (mt *MuteTimeInterval) Validate() error {
|
|
s, err := yaml.Marshal(mt.MuteTimeInterval)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if err = yaml.Unmarshal(s, &(mt.MuteTimeInterval)); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|