| /* |
| Handlers and types specific to capturing SKP repositories. |
| */ |
| |
| package capture_skps |
| |
| import ( |
| "context" |
| "fmt" |
| "net/http" |
| "path" |
| "path/filepath" |
| "strconv" |
| "text/template" |
| |
| "cloud.google.com/go/datastore" |
| "github.com/gorilla/mux" |
| "go.skia.org/infra/ct/go/ctfe/chromium_builds" |
| "go.skia.org/infra/ct/go/ctfe/task_common" |
| ctfeutil "go.skia.org/infra/ct/go/ctfe/util" |
| ctutil "go.skia.org/infra/ct/go/util" |
| "go.skia.org/infra/go/ds" |
| skutil "go.skia.org/infra/go/util" |
| "google.golang.org/api/iterator" |
| ) |
| |
| var ( |
| addTaskTemplate *template.Template = nil |
| runsHistoryTemplate *template.Template = nil |
| ) |
| |
| func ReloadTemplates(resourcesDir string) { |
| addTaskTemplate = template.Must(template.ParseFiles( |
| filepath.Join(resourcesDir, "templates/capture_skps.html"), |
| filepath.Join(resourcesDir, "templates/header.html"), |
| filepath.Join(resourcesDir, "templates/titlebar.html"), |
| )) |
| runsHistoryTemplate = template.Must(template.ParseFiles( |
| filepath.Join(resourcesDir, "templates/capture_skp_runs_history.html"), |
| filepath.Join(resourcesDir, "templates/header.html"), |
| filepath.Join(resourcesDir, "templates/titlebar.html"), |
| )) |
| } |
| |
| type DatastoreTask struct { |
| task_common.CommonCols |
| |
| PageSets string |
| IsTestPageSet bool |
| ChromiumRev string |
| SkiaRev string |
| Description string |
| } |
| |
| func (task DatastoreTask) GetTaskName() string { |
| return "CaptureSkps" |
| } |
| |
| func (task DatastoreTask) GetDescription() string { |
| return task.Description |
| } |
| |
| func (task DatastoreTask) GetResultsLink() string { |
| return "" |
| } |
| |
| func (task *DatastoreTask) GetPopulatedAddTaskVars() (task_common.AddTaskVars, error) { |
| taskVars := &AddTaskVars{} |
| taskVars.Username = task.Username |
| taskVars.TsAdded = ctutil.GetCurrentTs() |
| taskVars.RepeatAfterDays = strconv.FormatInt(task.RepeatAfterDays, 10) |
| taskVars.PageSets = task.PageSets |
| taskVars.ChromiumBuild.ChromiumRev = task.ChromiumRev |
| taskVars.ChromiumBuild.SkiaRev = task.SkiaRev |
| taskVars.Description = task.Description |
| return taskVars, nil |
| } |
| |
| func (task DatastoreTask) RunsOnGCEWorkers() bool { |
| // TODO(rmistry): Figure out which font packages to install on the GCE |
| // instances if any missing packages become an issue. |
| return true |
| } |
| |
| func (task DatastoreTask) GetDatastoreKind() ds.Kind { |
| return ds.CAPTURE_SKPS_TASKS |
| } |
| |
| func (task DatastoreTask) Query(it *datastore.Iterator) (interface{}, error) { |
| tasks := []*DatastoreTask{} |
| for { |
| t := &DatastoreTask{} |
| _, err := it.Next(t) |
| if err == iterator.Done { |
| break |
| } else if err != nil { |
| return nil, fmt.Errorf("Failed to retrieve list of tasks: %s", err) |
| } |
| tasks = append(tasks, t) |
| } |
| |
| return tasks, nil |
| } |
| |
| func (task DatastoreTask) Get(c context.Context, key *datastore.Key) (task_common.Task, error) { |
| t := &DatastoreTask{} |
| if err := ds.DS.Get(c, key, t); err != nil { |
| return nil, err |
| } |
| return t, nil |
| } |
| |
| func (task DatastoreTask) TriggerSwarmingTaskAndMail(ctx context.Context) error { |
| runID := task_common.GetRunID(&task) |
| emails := task_common.GetEmailRecipients(task.Username, nil) |
| isolateArgs := map[string]string{ |
| "PAGESET_TYPE": task.PageSets, |
| "CHROMIUM_BUILD": ctutil.ChromiumBuildDir(task.ChromiumRev, task.SkiaRev, ""), |
| "TARGET_PLATFORM": ctutil.PLATFORM_LINUX, |
| "RUN_ON_GCE": strconv.FormatBool(task.RunsOnGCEWorkers()), |
| "RUN_ID": runID, |
| } |
| |
| sTaskID, err := ctutil.TriggerMasterScriptSwarmingTask(ctx, runID, "capture_skps_on_workers", ctutil.CAPTURE_SKPS_MASTER_ISOLATE, task_common.ServiceAccountFile, ctutil.PLATFORM_LINUX, false, isolateArgs) |
| if err != nil { |
| return fmt.Errorf("Could not trigger master script for capture_skps_on_workers with isolate args %v: %s", isolateArgs, err) |
| } |
| // Mark task as started in datastore. |
| if err := task_common.UpdateTaskSetStarted(ctx, runID, sTaskID, &task); err != nil { |
| return fmt.Errorf("Could not mark task as started in datastore: %s", err) |
| } |
| // Send start email. |
| skutil.LogErr(ctfeutil.SendTaskStartEmail(task.DatastoreKey.ID, emails, "Capture SKPs", runID, task.Description, "")) |
| return nil |
| } |
| |
| func (task DatastoreTask) SendCompletionEmail(ctx context.Context, completedSuccessfully bool) error { |
| runID := task_common.GetRunID(&task) |
| emails := task_common.GetEmailRecipients(task.Username, nil) |
| emailSubject := fmt.Sprintf("Capture SKPs cluster telemetry task has completed (#%d)", task.DatastoreKey.ID) |
| failureHtml := "" |
| if !completedSuccessfully { |
| emailSubject += " with failures" |
| failureHtml = ctfeutil.GetFailureEmailHtml(runID) |
| } |
| bodyTemplate := ` |
| The Capture SKPs task on %s pageset has completed. %s.<br/> |
| Run description: %s<br/> |
| %s |
| You can schedule more runs <a href="%s">here</a>.<br/><br/> |
| Thanks! |
| ` |
| emailBody := fmt.Sprintf(bodyTemplate, task.PageSets, ctfeutil.GetSwarmingLogsLink(runID), task.Description, failureHtml, path.Join(task_common.WebappURL, ctfeutil.CAPTURE_SKPS_URI)) |
| if err := ctfeutil.SendEmail(emails, emailSubject, emailBody); err != nil { |
| return fmt.Errorf("Error while sending email: %s", err) |
| } |
| return nil |
| } |
| |
| func (task *DatastoreTask) SetCompleted(success bool) { |
| task.TsCompleted = ctutil.GetCurrentTsInt64() |
| task.Failure = !success |
| task.TaskDone = true |
| } |
| |
| func addTaskView(w http.ResponseWriter, r *http.Request) { |
| ctfeutil.ExecuteSimpleTemplate(addTaskTemplate, w, r) |
| } |
| |
| type AddTaskVars struct { |
| task_common.AddTaskCommonVars |
| |
| PageSets string `json:"page_sets"` |
| ChromiumBuild chromium_builds.DatastoreTask `json:"chromium_build"` |
| Description string `json:"desc"` |
| } |
| |
| func (task *AddTaskVars) GetDatastoreKind() ds.Kind { |
| return ds.CAPTURE_SKPS_TASKS |
| } |
| |
| func (task *AddTaskVars) GetPopulatedDatastoreTask(ctx context.Context) (task_common.Task, error) { |
| |
| if task.PageSets == "" || |
| task.ChromiumBuild.ChromiumRev == "" || |
| task.ChromiumBuild.SkiaRev == "" || |
| task.Description == "" { |
| return nil, fmt.Errorf("Invalid parameters") |
| } |
| if err := chromium_builds.Validate(ctx, task.ChromiumBuild); err != nil { |
| return nil, err |
| } |
| |
| t := &DatastoreTask{ |
| PageSets: task.PageSets, |
| IsTestPageSet: task.PageSets == ctutil.PAGESET_TYPE_DUMMY_1k || task.PageSets == ctutil.PAGESET_TYPE_MOBILE_DUMMY_1k, |
| ChromiumRev: task.ChromiumBuild.ChromiumRev, |
| SkiaRev: task.ChromiumBuild.SkiaRev, |
| Description: task.Description, |
| } |
| return t, nil |
| } |
| |
| func addTaskHandler(w http.ResponseWriter, r *http.Request) { |
| task_common.AddTaskHandler(w, r, &AddTaskVars{}) |
| } |
| |
| func getTasksHandler(w http.ResponseWriter, r *http.Request) { |
| task_common.GetTasksHandler(&DatastoreTask{}, w, r) |
| } |
| |
| // Validate that the given skpRepository exists in the Datastore. |
| func Validate(ctx context.Context, skpRepository DatastoreTask) error { |
| q := ds.NewQuery(skpRepository.GetDatastoreKind()) |
| q = q.Filter("PageSets =", skpRepository.PageSets) |
| q = q.Filter("ChromiumRev =", skpRepository.ChromiumRev) |
| q = q.Filter("SkiaRev =", skpRepository.SkiaRev) |
| q = q.Filter("TaskDone =", true) |
| q = q.Filter("Failure=", false) |
| |
| count, err := ds.DS.Count(ctx, q) |
| if err != nil { |
| return fmt.Errorf("Error when validating skp repository %v: %s", skpRepository, err) |
| } |
| if count == 0 { |
| return fmt.Errorf("Unable to validate skp repository parameter %v", skpRepository) |
| } |
| |
| return nil |
| } |
| |
| func deleteTaskHandler(w http.ResponseWriter, r *http.Request) { |
| task_common.DeleteTaskHandler(&DatastoreTask{}, w, r) |
| } |
| |
| func redoTaskHandler(w http.ResponseWriter, r *http.Request) { |
| task_common.RedoTaskHandler(&DatastoreTask{}, w, r) |
| } |
| |
| func runsHistoryView(w http.ResponseWriter, r *http.Request) { |
| ctfeutil.ExecuteSimpleTemplate(runsHistoryTemplate, w, r) |
| } |
| |
| func AddHandlers(externalRouter *mux.Router) { |
| externalRouter.HandleFunc("/"+ctfeutil.CAPTURE_SKPS_URI, addTaskView).Methods("GET") |
| externalRouter.HandleFunc("/"+ctfeutil.CAPTURE_SKPS_RUNS_URI, runsHistoryView).Methods("GET") |
| |
| externalRouter.HandleFunc("/"+ctfeutil.ADD_CAPTURE_SKPS_TASK_POST_URI, addTaskHandler).Methods("POST") |
| externalRouter.HandleFunc("/"+ctfeutil.GET_CAPTURE_SKPS_TASKS_POST_URI, getTasksHandler).Methods("POST") |
| externalRouter.HandleFunc("/"+ctfeutil.DELETE_CAPTURE_SKPS_TASK_POST_URI, deleteTaskHandler).Methods("POST") |
| externalRouter.HandleFunc("/"+ctfeutil.REDO_CAPTURE_SKPS_TASK_POST_URI, redoTaskHandler).Methods("POST") |
| } |
