grafana/pkg/plugins/frontend_plugin.go
2016-01-09 23:34:20 +01:00

48 lines
1002 B
Go

package plugins
import (
"net/url"
"path"
)
type FrontendPluginBase struct {
PluginBase
Module string `json:"module"`
StaticRoot string `json:"staticRoot"`
}
func (fp *FrontendPluginBase) initFrontendPlugin() {
if fp.StaticRoot != "" {
StaticRoutes = append(StaticRoutes, &PluginStaticRoute{
Directory: fp.StaticRoot,
PluginId: fp.Id,
})
}
fp.Info.Logos.Small = evalRelativePluginUrlPath(fp.Info.Logos.Small, fp.Id)
fp.Info.Logos.Large = evalRelativePluginUrlPath(fp.Info.Logos.Large, fp.Id)
fp.handleModuleDefaults()
}
func (fp *FrontendPluginBase) handleModuleDefaults() {
if fp.Module != "" {
return
}
if fp.StaticRoot != "" {
fp.Module = path.Join("plugins", fp.Type, fp.Id, "module")
return
}
fp.Module = path.Join("app/plugins", fp.Type, fp.Id, "module")
}
func evalRelativePluginUrlPath(pathStr string, pluginId string) string {
u, _ := url.Parse(pathStr)
if u.IsAbs() {
return pathStr
}
return path.Join("public/plugins", pluginId, pathStr)
}