package edgetemplates import ( "encoding/json" "net/http" httperror "github.com/portainer/libhttp/error" "github.com/portainer/libhttp/response" portainer "github.com/portainer/portainer/api" "github.com/portainer/portainer/api/http/client" ) type templateFileFormat struct { Version string `json:"version"` Templates []portainer.Template `json:"templates"` } // @id EdgeTemplateList // @summary Fetches the list of Edge Templates // @description **Access policy**: administrator // @tags edge_templates // @security ApiKeyAuth // @security jwt // @accept json // @produce json // @success 200 {array} portainer.Template // @failure 500 // @router /edge_templates [get] func (handler *Handler) edgeTemplateList(w http.ResponseWriter, r *http.Request) *httperror.HandlerError { settings, err := handler.DataStore.Settings().Settings() if err != nil { return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve settings from the database", err} } url := portainer.DefaultTemplatesURL if settings.TemplatesURL != "" { url = settings.TemplatesURL } var templateData []byte templateData, err = client.Get(url, 10) if err != nil { return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve external templates", err} } var templateFile templateFileFormat err = json.Unmarshal(templateData, &templateFile) if err != nil { return &httperror.HandlerError{http.StatusInternalServerError, "Unable to parse template file", err} } filteredTemplates := make([]portainer.Template, 0) for _, template := range templateFile.Templates { if template.Type == portainer.EdgeStackTemplate { filteredTemplates = append(filteredTemplates, template) } } return response.JSON(w, filteredTemplates) }