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feat: add tasks closes #74

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This commit is contained in:
Andre Henriques 2024-04-12 20:36:23 +01:00
parent 143ad3b02b
commit eb20c1b0ac
21 changed files with 986 additions and 232 deletions
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6
config.toml
View File

@ -3,3 +3,9 @@ PORT=5002
HOSTNAME="https://testing.andr3h3nriqu3s.com"
NUMBER_OF_WORKERS=20
SUPRESS_CUDA=1
[Worker]
PULLING_TIME="500ms"
NUMBER_OF_WORKERS=1

2
logic/models/data.go
View File

@ -89,7 +89,7 @@ func fileProcessor(
defer f.Close()
f.Write(file_data)
if !testImgForModel(c, model, file_path) {
if !TestImgForModel(c, model, file_path) {
c.Logger.Errorf("Image did not have valid format for model %s (in zip: %s)!", file_path, file.Name)
c.Logger.Warn("Not failling updating data point to status -1")
message := "Image did not have valid format for the model"

1
logic/models/index.go
View File

@ -18,7 +18,6 @@ func HandleModels (handle *Handle) {
model_classes.HandleList(handle)
// Train endpoints
handleRun(handle)
models_train.HandleTrainEndpoints(handle)
}

137
logic/models/run.go
View File

@ -1,12 +1,12 @@
package models
import (
"bytes"
"io"
"errors"
"os"
"path"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks/utils"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
tf "github.com/galeone/tensorflow/tensorflow/go"
@ -35,7 +35,7 @@ func ReadJPG(scope *op.Scope, imagePath string, channels int64) *image.Image {
return image.Scale(0, 255)
}
func runModelNormal(c *Context, model *BaseModel, def_id string, inputImage *tf.Tensor) (order int, confidence float32, err error) {
func runModelNormal(base BasePack, model *BaseModel, def_id string, inputImage *tf.Tensor) (order int, confidence float32, err error) {
order = 0
err = nil
@ -62,7 +62,7 @@ func runModelNormal(c *Context, model *BaseModel, def_id string, inputImage *tf.
return
}
func runModelExp(c *Context, model *BaseModel, def_id string, inputImage *tf.Tensor) (order int, confidence float32, err error) {
func runModelExp(base BasePack, model *BaseModel, def_id string, inputImage *tf.Tensor) (order int, confidence float32, err error) {
err = nil
order = 0
@ -82,12 +82,12 @@ func runModelExp(c *Context, model *BaseModel, def_id string, inputImage *tf.Ten
Range_start int
}
heads, err := GetDbMultitple[head](c, "exp_model_head where def_id=$1;", def_id)
heads, err := GetDbMultitple[head](base.GetDb(), "exp_model_head where def_id=$1;", def_id)
if err != nil {
return
}
c.Logger.Info("test", "count", len(heads))
base.GetLogger().Info("test", "count", len(heads))
var vmax float32 = 0.0
@ -102,9 +102,8 @@ func runModelExp(c *Context, model *BaseModel, def_id string, inputImage *tf.Ten
var predictions = results[0].Value().([][]float32)[0]
for i, v := range predictions {
c.Logger.Info("predictions", "class", i, "preds", v)
base.GetLogger().Debug("predictions", "class", i, "preds", v)
if v > vmax {
order = element.Range_start + i
vmax = v
@ -115,60 +114,29 @@ func runModelExp(c *Context, model *BaseModel, def_id string, inputImage *tf.Ten
// TODO runthe head model
confidence = vmax
c.Logger.Info("Got", "heads", len(heads), "order", order, "vmax", vmax)
base.GetLogger().Debug("Got", "heads", len(heads), "order", order, "vmax", vmax)
return
}
func handleRun(handle *Handle) {
handle.Post("/models/run", func(c *Context) *Error {
if !c.CheckAuthLevel(1) {
return nil
}
func ClassifyTask(base BasePack, task Task) (err error) {
task.UpdateStatusLog(base, TASK_RUNNING, "Runner running task")
read_form, err := c.R.MultipartReader()
model, err := GetBaseModel(base.GetDb(), task.ModelId)
if err != nil {
return c.JsonBadRequest("Invalid muilpart body")
task.UpdateStatusLog(base, TASK_FAILED_RUNNING, "Failed to obtain the model")
return err
}
var id string
var file []byte
for {
part, err_part := read_form.NextPart()
if err_part == io.EOF {
break
} else if err_part != nil {
return c.JsonBadRequest("Invalid multipart data")
}
if part.FormName() == "id" {
buf := new(bytes.Buffer)
buf.ReadFrom(part)
id = buf.String()
}
if part.FormName() == "file" {
buf := new(bytes.Buffer)
buf.ReadFrom(part)
file = buf.Bytes()
}
}
model, err := GetBaseModel(handle.Db, id)
if err == ModelNotFoundError {
return c.JsonBadRequest("Models not found")
} else if err != nil {
return c.Error500(err)
}
if model.Status != READY && model.Status != READY_RETRAIN && model.Status != READY_RETRAIN_FAILED && model.Status != READY_ALTERATION && model.Status != READY_ALTERATION_FAILED {
return c.JsonBadRequest("Model not ready to run images")
if !model.CanEval() {
task.UpdateStatusLog(base, TASK_FAILED_RUNNING, "Failed to obtain the model")
return errors.New("Model not in the right state for evaluation")
}
def := JustId{}
err = GetDBOnce(c, &def, "model_definition where model_id=$1", model.Id)
if err == NotFoundError {
return c.JsonBadRequest("Could not find definition")
} else if err != nil {
return c.Error500(err)
err = GetDBOnce(base.GetDb(), &def, "model_definition where model_id=$1", model.Id)
if err != nil {
task.UpdateStatusLog(base, TASK_FAILED_RUNNING, "Failed to obtain the model")
return
}
def_id := def.Id
@ -176,18 +144,8 @@ func handleRun(handle *Handle) {
// TODO create a database table with tasks
run_path := path.Join("/tmp", model.Id, "runs")
os.MkdirAll(run_path, os.ModePerm)
img_path := path.Join(run_path, "img."+model.Format)
img_file, err := os.Create(img_path)
if err != nil {
return c.Error500(err)
}
defer img_file.Close()
img_file.Write(file)
if !testImgForModel(c, model, img_path) {
return c.JsonBadRequest("Provided image does not match the model")
}
img_path := path.Join("savedData", model.Id, "tasks", task.Id+"."+model.Format)
root := tg.NewRoot()
@ -199,55 +157,62 @@ func handleRun(handle *Handle) {
case "jpeg":
tf_img = ReadJPG(root, img_path, int64(model.ImageMode))
default:
panic("Not sure what to do with '" + model.Format + "'")
task.UpdateStatusLog(base, TASK_FAILED_RUNNING, "Failed to obtain the model")
}
exec_results := tg.Exec(root, []tf.Output{tf_img.Value()}, nil, &tf.SessionOptions{})
inputImage, err := tf.NewTensor(exec_results[0].Value())
if err != nil {
return c.Error500(err)
task.UpdateStatusLog(base, TASK_FAILED_RUNNING, "Failed to run model")
return
}
vi := -1
var confidence float32 = 0
if model.ModelType == 2 {
c.Logger.Info("Running model normal", "model", model.Id, "def", def_id)
vi, confidence, err = runModelExp(c, model, def_id, inputImage)
base.GetLogger().Info("Running model normal", "model", model.Id, "def", def_id)
vi, confidence, err = runModelExp(base, model, def_id, inputImage)
if err != nil {
return c.Error500(err)
task.UpdateStatusLog(base, TASK_FAILED_RUNNING, "Failed to run model")
return
}
} else {
c.Logger.Info("Running model normal", "model", model.Id, "def", def_id)
vi, confidence, err = runModelNormal(c, model, def_id, inputImage)
base.GetLogger().Info("Running model normal", "model", model.Id, "def", def_id)
vi, confidence, err = runModelNormal(base, model, def_id, inputImage)
if err != nil {
return c.Error500(err)
task.UpdateStatusLog(base, TASK_FAILED_RUNNING, "Failed to run model")
return
}
}
os.RemoveAll(run_path)
rows, err := handle.Db.Query("select name from model_classes where model_id=$1 and class_order=$2;", model.Id, vi)
var GetName struct {
Name string
Id string
}
err = GetDBOnce(base.GetDb(), &GetName, "model_classes where model_id=$1 and class_order=$2;", model.Id, vi)
if err != nil {
return c.Error500(err)
}
if !rows.Next() {
return c.SendJSON(nil)
}
var name string
if err = rows.Scan(&name); err != nil {
return c.Error500(err)
task.UpdateStatusLog(base, TASK_FAILED_RUNNING, "Failed to obtain model results")
return
}
returnValue := struct {
ClassId string `json:"class_id"`
Class string `json:"class"`
Confidence float32 `json:"confidence"`
}{
Class: name,
Class: GetName.Name,
ClassId: GetName.Id,
Confidence: confidence,
}
return c.SendJSON(returnValue)
})
err = task.SetResult(base, returnValue)
if err != nil {
task.UpdateStatusLog(base, TASK_FAILED_RUNNING, "Failed to save model results")
return
}
task.UpdateStatusLog(base, TASK_DONE, "Model ran successfully")
return
}

2
logic/models/test.go
View File

@ -10,7 +10,7 @@ import (
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
)
func testImgForModel(c *Context, model *BaseModel, path string) (result bool) {
func TestImgForModel(c *Context, model *BaseModel, path string) (result bool) {
result = false
infile, err := os.Open(path)

7
logic/models/train/train.go
View File

@ -58,11 +58,6 @@ func ModelDefinitionUpdateStatus(c *Context, id string, status ModelDefinitionSt
return
}
func UpdateStatus(c *Context, table string, id string, status int) (err error) {
_, err = c.Db.Exec(fmt.Sprintf("update %s set status = $1 where id = $2", table), status, id)
return
}
func MakeLayer(db *sql.DB, def_id string, layer_order int, layer_type LayerType, shape string) (err error) {
_, err = db.Exec("insert into model_definition_layer (def_id, layer_order, layer_type, shape) values ($1, $2, $3, $4)", def_id, layer_order, layer_type, shape)
return
@ -341,7 +336,7 @@ func generateCvsExpandExp(c *Context, run_path string, model_id string, offset i
// This is to load some extra data so that the model has more things to train on
//
data_other, err := c.Db.Query("select mdp.id, mc.class_order, mdp.file_path from model_data_point as mdp inner join model_classes as mc on mc.id = mdp.class_id where mc.model_id = $1 and mdp.model_mode=$2 and mc.status=$3 limit $4;", model_id, model_classes.DATA_POINT_MODE_TRAINING, MODEL_CLASS_STATUS_TRAINED, count)
data_other, err := c.Db.Query("select mdp.id, mc.class_order, mdp.file_path from model_data_point as mdp inner join model_classes as mc on mc.id = mdp.class_id where mc.model_id = $1 and mdp.model_mode=$2 and mc.status=$3 limit $4;", model_id, model_classes.DATA_POINT_MODE_TRAINING, MODEL_CLASS_STATUS_TRAINED, count * 10)
if err != nil {
return
}

31
logic/models/utils/types.go
View File

@ -5,18 +5,6 @@ import (
"errors"
)
type BaseModel struct {
Name string
Status int
Id string
ModelType int
ImageMode int
Width int
Height int
Format string
}
const (
FAILED_TRAINING = -4
FAILED_PREPARING_TRAINING = -3
@ -75,6 +63,18 @@ const (
MODEL_HEAD_STATUS_READY = 5
)
type BaseModel struct {
Name string
Status int
Id string
ModelType int
ImageMode int
Width int
Height int
Format string
}
var ModelNotFoundError = errors.New("Model not found error")
func GetBaseModel(db *sql.DB, id string) (base *BaseModel, err error) {
@ -99,6 +99,13 @@ func GetBaseModel(db *sql.DB, id string) (base *BaseModel, err error) {
return
}
func (m BaseModel) CanEval() bool {
if m.Status != READY && m.Status != READY_RETRAIN && m.Status != READY_RETRAIN_FAILED && m.Status != READY_ALTERATION && m.Status != READY_ALTERATION_FAILED {
return false
}
return true
}
func StringToImageMode(colorMode string) int {
switch colorMode {
case "greyscale":

123
logic/tasks/handleUpload.go Normal file
View File

@ -0,0 +1,123 @@
package tasks
import (
"bytes"
"io"
"net/http"
"os"
"path"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks/utils"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
)
func handleUpload(handler *Handle) {
handler.PostAuth("/tasks/start/image", 1, func(c *Context) *Error {
read_form, err := c.R.MultipartReader()
if err != nil {
return c.JsonBadRequest("Please provide a valid form data request!")
}
var json_data string
var file []byte
for {
part, err_part := read_form.NextPart()
if err_part == io.EOF {
break
} else if err_part != nil {
return c.JsonBadRequest("Please provide a valid form data request!")
}
if part.FormName() == "json_data" {
buf := new(bytes.Buffer)
buf.ReadFrom(part)
json_data = buf.String()
}
if part.FormName() == "file" {
buf := new(bytes.Buffer)
buf.ReadFrom(part)
file = buf.Bytes()
}
}
var requestData struct {
ModelId string `json:"id" validate:"required"`
}
_err := c.ParseJson(&requestData, json_data)
if _err != nil {
return _err
}
model, err := GetBaseModel(c.Db, requestData.ModelId)
if err != nil {
return c.Error500(err)
}
switch model.Status {
case READY:
case READY_RETRAIN:
case READY_ALTERATION:
case READY_ALTERATION_FAILED:
case READY_RETRAIN_FAILED:
// Model can run
default:
return c.SendJSONStatus(http.StatusBadRequest, "Model not in the correct status to be able to evaludate a model")
}
// TODO Check if the user can use this model
type CreateNewTask struct {
UserId string `db:"user_id"`
ModelId string `db:"model_id"`
TaskType int `db:"task_type"`
Status int `db:"status"`
}
newTask := CreateNewTask{
UserId: c.User.Id,
ModelId: model.Id,
// TODO move this to an enum
TaskType: 1,
Status: 0,
}
id, err := InsertReturnId(c, &newTask, "tasks", "id")
if err != nil {
return c.E500M("Error 500", err)
}
save_path := path.Join("savedData", model.Id, "tasks")
os.MkdirAll(save_path, os.ModePerm)
img_path := path.Join(save_path, id+"."+model.Format)
img_file, err := os.Create(img_path)
if err != nil {
if _err := UpdateTaskStatus(c,id, -1, "Failed to create the file"); _err != nil {
c.Logger.Error("Failed to update tasks")
}
return c.E500M("Failed to create the file", err)
}
defer img_file.Close()
img_file.Write(file)
if !TestImgForModel(c, model, img_path) {
if _err := UpdateTaskStatus(c, id, -1, "The provided image is not a valid image for this model"); _err != nil {
c.Logger.Error("Failed to update tasks")
}
return c.JsonBadRequest(struct {
Message string `json:"message"`
Id string `json:"task_id"`
} { "Provided image does not match the model", id})
}
UpdateStatus(c, "tasks", id, 1)
return c.SendJSON(struct {Id string `json:"id"`}{id})
})
}

11
logic/tasks/index.go Normal file
View File

@ -0,0 +1,11 @@
package tasks
import (
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
)
func HandleTasks (handle *Handle) {
handleUpload(handle)
handleList(handle)
}

61
logic/tasks/list.go Normal file
View File

@ -0,0 +1,61 @@
package tasks
import (
dbtypes "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks/utils"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
)
func handleList(handler *Handle) {
handler.PostAuth("/tasks/list", 1, func(c *Context) *Error {
var err error = nil
var requestData struct {
ModelId string `json:"model_id"`
Page int `json:"page"`
}
if _err := c.ToJSON(&requestData); _err != nil {
return _err
}
if requestData.ModelId == "" && c.User.UserType < int(dbtypes.User_Admin) {
return c.SendJSONStatus(400, "Please provide a model_id")
}
if requestData.ModelId != "" {
_, err := GetBaseModel(c.Db, requestData.ModelId)
if err == ModelNotFoundError {
return c.SendJSONStatus(404, "Model not found!")
} else if err != nil {
return c.Error500(err)
}
}
var rows []*Task = nil
if requestData.ModelId != "" {
rows, err = GetDbMultitple[Task](c, "tasks where model_id=$1 order by created_on desc limit 11 offset $2", requestData.ModelId, requestData.Page * 10)
if err != nil {
return c.Error500(err)
}
} else {
rows, err = GetDbMultitple[Task](c, "tasks order by created_on desc limit 11 offset $1", requestData.Page * 10)
if err != nil {
return c.Error500(err)
}
}
max_len := min(11, len(rows))
c.ShowMessage = false
return c.SendJSON(struct {
TaskList []*Task `json:"task_list"`
ShowNext bool `json:"show_next"`
} {
rows[0:max_len],
len(rows) > 10,
})
})
}

160
logic/tasks/runner/runner.go Normal file
View File

@ -0,0 +1,160 @@
package task_runner
import (
"database/sql"
"fmt"
"os"
"time"
"github.com/charmbracelet/log"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks/utils"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models"
)
/**
* Actually runs the code
*/
func runner(db *sql.DB, task_channel chan Task, index int, back_channel chan int) {
logger := log.NewWithOptions(os.Stdout, log.Options{
ReportCaller: true,
ReportTimestamp: true,
TimeFormat: time.Kitchen,
Prefix: fmt.Sprintf("Runner %d", index),
})
defer func() {
if r := recover(); r != nil {
logger.Error("Recovered in file processor", "processor id", index, "due to", r)
back_channel <- -index
}
}()
logger.Info("Started up")
var err error
base := BasePackStruct{
Db: db,
Logger: logger,
}
for task := range task_channel {
logger.Info("Got task", "task", task)
if task.TaskType == int(TASK_TYPE_CLASSIFICATION) {
logger.Info("Classification Task")
if err = ClassifyTask(base, task); err != nil {
logger.Error("Classification task failed", "error", "err")
}
back_channel <- index
continue
}
logger.Error("Do not know how to route task", "task", task)
back_channel <- index
}
}
/**
* Tells the orcchestator to look at the task list from time to time
*/
func attentionSeeker(config Config, back_channel chan int) {
logger := log.NewWithOptions(os.Stdout, log.Options{
ReportCaller: true,
ReportTimestamp: true,
TimeFormat: time.Kitchen,
Prefix: "Runner Orchestrator Logger [Attention]",
})
logger.Info("Started up")
t, err := time.ParseDuration(config.GpuWorker.Pulling)
if err != nil {
logger.Error("Failed to load", "error", err)
return
}
for true {
back_channel <- 0
time.Sleep(t)
}
}
/**
* Manages what worker should to Work
*/
func RunnerOrchestrator(db *sql.DB, config Config) {
logger := log.NewWithOptions(os.Stdout, log.Options{
ReportCaller: true,
ReportTimestamp: true,
TimeFormat: time.Kitchen,
Prefix: "Runner Orchestrator Logger",
})
gpu_workers := config.GpuWorker.NumberOfWorkers
logger.Info("Starting runners")
task_runners := make([]chan Task, gpu_workers)
task_runners_used := make([]bool, gpu_workers)
// One more to accomudate the Attention Seeker channel
back_channel := make(chan int, gpu_workers+1)
go attentionSeeker(config, back_channel)
// Start the runners
for i := 0; i < gpu_workers; i++ {
task_runners[i] = make(chan Task, 10)
task_runners_used[i] = false
go runner(db, task_runners[i], i+1, back_channel)
}
var task_to_dispatch *Task = nil
for i := range back_channel {
if i > 0 {
logger.Info("Runner freed", "runner", i)
task_runners_used[i-1] = false
} else if i < 0 {
logger.Error("Runner died! Restarting!", "runner", i)
task_runners_used[i-1] = false
go runner(db, task_runners[i-1], i, back_channel)
}
if task_to_dispatch == nil {
var task Task
err := GetDBOnce(db, &task, "tasks where status=$1 limit 1", TASK_TODO)
if err != NotFoundError && err != nil{
log.Error("Failed to get tasks from db")
continue
}
if err == NotFoundError {
task_to_dispatch = nil
} else {
task_to_dispatch = &task
}
}
if task_to_dispatch != nil {
for i := 0; i < len(task_runners_used); i += 1 {
if !task_runners_used[i] {
task_runners[i] <- *task_to_dispatch
task_runners_used[i] = true
task_to_dispatch = nil
break
}
}
}
}
}
func StartRunners(db *sql.DB, config Config) {
go RunnerOrchestrator(db, config)
}

68
logic/tasks/utils/utils.go Normal file
View File

@ -0,0 +1,68 @@
package tasks_utils
import (
"time"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
"github.com/goccy/go-json"
)
type Task struct {
Id string `db:"id" json:"id"`
UserId string `db:"user_id" json:"user_id"`
ModelId string `db:"model_id" json:"model_id"`
Status int `db:"status" json:"status"`
StatusMessage string `db:"status_message" json:"status_message"`
UserConfirmed int `db:"user_confirmed" json:"user_confirmed"`
Compacted int `db:"compacted" json:"compacted"`
TaskType int `db:"task_type" json:"type"`
Result string `db:"result" json:"result"`
CreatedOn time.Time `db:"created_on" json:"created"`
}
type TaskStatus int
const (
TASK_FAILED_RUNNING TaskStatus = -2
TASK_FAILED_CREATION = -1
TASK_PREPARING = 0
TASK_TODO = 1
TASK_PICKED_UP = 2
TASK_RUNNING = 3
TASK_DONE = 4
)
type TaskType int
const (
TASK_TYPE_CLASSIFICATION TaskType = 1
)
func (t Task) UpdateStatus(base BasePack, status TaskStatus, message string) (err error) {
return UpdateTaskStatus(base, t.Id, status, message)
}
/**
* Call the UpdateStatus function and logs on the case of failure!
* This varient does not return any error message
*/
func (t Task) UpdateStatusLog(base BasePack, status TaskStatus, message string) {
err := t.UpdateStatus(base, status, message)
if err != nil {
base.GetLogger().Error("Failed to update task status", "error", err, "task", t.Id)
}
}
func UpdateTaskStatus(base BasePack, id string, status TaskStatus, message string) (err error) {
_, err = base.GetDb().Exec("update tasks set status=$1, status_message=$2 where id=$3", status, message, id)
return
}
func (t Task) SetResult(base BasePack, result any) (err error) {
text, err := json.Marshal(result)
if err != nil {
return
}
_, err = base.GetDb().Exec("update tasks set result=$1 where id=$2", text, t.Id)
return
}

19
logic/utils/config.go
View File

@ -7,10 +7,18 @@ import (
"github.com/charmbracelet/log"
)
type WorkerConfig struct {
NumberOfWorkers int `toml:"number_of_workers"`
Pulling string `toml:"pulling_time"`
}
type Config struct {
Hostname string
Port int
NumberOfWorkers int `toml:"number_of_workers"`
SupressCuda int `toml:"supress_cuda"`
GpuWorker WorkerConfig `toml:"Worker"`
}
func LoadConfig() Config {
@ -25,10 +33,21 @@ func LoadConfig() Config {
Hostname: "localhost",
Port: 8000,
NumberOfWorkers: 10,
GpuWorker: WorkerConfig{
NumberOfWorkers: 1,
Pulling: "500ms",
},
}
}
var conf Config
_, err = toml.Decode(string(dat), &conf)
if conf.SupressCuda == 1 {
log.Warn("Supressing Cuda Messages!")
os.Setenv("TF_CPP_MIN_VLOG_LEVEL", "3")
os.Setenv("TF_CPP_MIN_LOG_LEVEL", "3")
}
return conf
}

63
logic/utils/handler.go
View File

@ -67,7 +67,7 @@ func handleError(err *Error, c *Context) {
e = c.SendJSON(500)
}
if e != nil {
c.Logger.Error("Something went very wront while trying to send and error message")
c.Logger.Error("Something went very wrong while trying to send and error message")
c.Writer.Write([]byte("505"))
}
}
@ -81,7 +81,6 @@ func (x *Handle) Post(path string, fn func(c *Context) *Error) {
x.posts = append(x.posts, HandleFunc{path, fn})
}
func (x *Handle) PostAuth(path string, authLevel int, fn func(c *Context) *Error) {
inner_fn := func(c *Context) *Error {
if !c.CheckAuthLevel(authLevel) {
@ -97,6 +96,13 @@ func (x *Handle) Delete(path string, fn func(c *Context) *Error) {
}
func (x *Handle) handleGets(context *Context) {
defer func() {
if r := recover(); r != nil {
context.Logger.Error("Something went very wrong", "Error", r)
handleError(&Error{500, "500"}, context)
}
}()
for _, s := range x.gets {
if s.path == context.R.URL.Path {
handleError(s.fn(context), context)
@ -108,6 +114,13 @@ func (x *Handle) handleGets(context *Context) {
}
func (x *Handle) handlePosts(context *Context) {
defer func() {
if r := recover(); r != nil {
context.Logger.Error("Something went very wrong", "Error", r)
handleError(&Error{500, "500"}, context)
}
}()
for _, s := range x.posts {
if s.path == context.R.URL.Path {
handleError(s.fn(context), context)
@ -119,6 +132,13 @@ func (x *Handle) handlePosts(context *Context) {
}
func (x *Handle) handleDeletes(context *Context) {
defer func() {
if r := recover(); r != nil {
context.Logger.Error("Something went very wrong", "Error", r)
handleError(&Error{500, "500"}, context)
}
}()
for _, s := range x.deletes {
if s.path == context.R.URL.Path {
handleError(s.fn(context), context)
@ -155,6 +175,20 @@ type Context struct {
Handle *Handle
}
func (c Context) GetDb() (*sql.DB) {
return c.Db
}
func (c Context) GetLogger() (*log.Logger) {
return c.Logger
}
func (c Context) Query(query string, args ...any) (*sql.Rows, error) {
return c.Db.Query(query, args...)
}
func (c Context) Prepare(str string) (*sql.Stmt, error) {
if c.Tx == nil {
return c.Db.Prepare(str)
@ -199,19 +233,32 @@ func (c *Context) RollbackTx() error {
return nil
}
func (c Context) ToJSON(dat any) *Error {
/**
* Parse and vailidates the json
*/
func (c Context) ParseJson(dat any, str string) *Error {
decoder := json.NewDecoder(strings.NewReader(str))
return c.decodeAndValidade(decoder, dat)
}
func (c Context) ToJSON(dat any) *Error {
decoder := json.NewDecoder(c.R.Body)
return c.decodeAndValidade(decoder, dat)
}
func (c Context) decodeAndValidade(decoder *json.Decoder, dat any) *Error {
err := decoder.Decode(dat)
if err != nil {
return c.Error500(err)
c.Logger.Error("Failed to decode json", "dat", dat, "err", err)
return c.JsonBadRequest("Bad Request! Invalid json passed!");
}
err = c.Handle.validate.Struct(dat)
if err != nil {
c.Logger.Error("Failed invalid json passed", "dat", dat, "err", err)
return c.JsonBadRequest("Bad Request! Invalid body passed!")
return c.JsonBadRequest("Bad Request! Invalid json passed!");
}
return nil
@ -246,7 +293,7 @@ func (c Context) JsonBadRequest(dat any) *Error {
c.SetReportCaller(true)
c.Logger.Warn("Request failed with a bad request", "dat", dat)
c.SetReportCaller(false)
return c.SendJSONStatus(http.StatusBadRequest, dat)
return c.ErrorCode(nil, 404, dat)
}
func (c Context) JsonErrorBadRequest(err error, dat any) *Error {
@ -308,6 +355,10 @@ func (c Context) Error500(err error) *Error {
return c.ErrorCode(err, http.StatusInternalServerError, nil)
}
func (c Context) E500M(msg string, err error) *Error {
return c.ErrorCode(err, http.StatusInternalServerError, msg)
}
func (c *Context) requireAuth() bool {
if c.User == nil {
return true

45
logic/utils/utils.go
View File

@ -12,9 +12,29 @@ import (
"strconv"
"strings"
"github.com/charmbracelet/log"
"github.com/google/uuid"
)
type BasePack interface {
GetDb() *sql.DB
GetLogger() *log.Logger
}
type BasePackStruct struct {
Db *sql.DB
Logger *log.Logger
}
func (b BasePackStruct) GetDb() (*sql.DB) {
return b.Db
}
func (b BasePackStruct) GetLogger() (*log.Logger) {
return b.Logger
}
func CheckEmpty(f url.Values, path string) bool {
return !f.Has(path) || f.Get(path) == ""
}
@ -199,7 +219,7 @@ func generateQuery(t reflect.Type) (query string, nargs int) {
field := t.Field(i)
name, ok := field.Tag.Lookup("db")
if !ok {
name = field.Name;
name = field.Name
}
if name == "__nil__" {
@ -214,7 +234,12 @@ func generateQuery(t reflect.Type) (query string, nargs int) {
return
}
func GetDbMultitple[T interface{}](c *Context, tablename string, args ...any) ([]*T, error) {
type QueryInterface interface {
Prepare(str string) (*sql.Stmt, error)
Query(query string, args ...any) (*sql.Rows, error)
}
func GetDbMultitple[T interface{}](c QueryInterface, tablename string, args ...any) ([]*T, error) {
t := reflect.TypeFor[T]()
query, nargs := generateQuery(t)
@ -248,7 +273,7 @@ func mapRow(store interface{}, rows *sql.Rows, nargs int) (err error) {
err = nil
val := reflect.Indirect(reflect.ValueOf(store))
scan_args := make([]interface{}, nargs);
scan_args := make([]interface{}, nargs)
for i := 0; i < nargs; i++ {
valueField := val.Field(i)
scan_args[i] = valueField.Addr().Interface()
@ -269,13 +294,13 @@ func InsertReturnId(c *Context, store interface{}, tablename string, returnName
query2 := ""
for i := 0; i < nargs; i += 1 {
query2 += fmt.Sprintf("$%d,", i)
query2 += fmt.Sprintf("$%d,", i+1)
}
// Remove last quotation
query2 = query2[0 : len(query2)-1]
val := reflect.ValueOf(store).Elem()
scan_args := make([]interface{}, nargs);
scan_args := make([]interface{}, nargs)
for i := 0; i < nargs; i++ {
valueField := val.Field(i)
scan_args[i] = valueField.Interface()
@ -299,12 +324,12 @@ func InsertReturnId(c *Context, store interface{}, tablename string, returnName
return
}
func GetDBOnce(c *Context, store interface{}, tablename string, args ...any) error {
func GetDBOnce(db QueryInterface, store interface{}, tablename string, args ...any) error {
t := reflect.TypeOf(store).Elem()
query, nargs := generateQuery(t)
rows, err := c.Db.Query(fmt.Sprintf("select %s from %s", query, tablename), args...)
rows, err := db.Query(fmt.Sprintf("select %s from %s", query, tablename), args...)
if err != nil {
return err
}
@ -317,7 +342,7 @@ func GetDBOnce(c *Context, store interface{}, tablename string, args ...any) err
err = nil
val := reflect.ValueOf(store).Elem()
scan_args := make([]interface{}, nargs);
scan_args := make([]interface{}, nargs)
for i := 0; i < nargs; i++ {
valueField := val.Field(i)
scan_args[i] = valueField.Addr().Interface()
@ -331,3 +356,7 @@ func GetDBOnce(c *Context, store interface{}, tablename string, args ...any) err
return nil
}
func UpdateStatus(c *Context, table string, id string, status int) (err error) {
_, err = c.Db.Exec(fmt.Sprintf("update %s set status = $1 where id = $2", table), status, id)
return
}

5
main.go
View File

@ -8,8 +8,10 @@ import (
_ "github.com/lib/pq"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks"
models_utils "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks/runner"
)
const (
@ -36,6 +38,8 @@ func main() {
config := LoadConfig()
log.Info("Config loaded!", "config", config)
StartRunners(db, config)
//TODO check if file structure exists to save data
handle := NewHandler(db, config)
@ -55,6 +59,7 @@ func main() {
usersEndpints(db, handle)
HandleModels(handle)
HandleTasks(handle)
handle.Startup()
}

33
sql/tasks.sql Normal file
View File

@ -0,0 +1,33 @@
-- drop table if exists tasks
create table if not exists tasks (
id uuid primary key default gen_random_uuid(),
user_id uuid references users (id) not null,
model_id uuid references models (id) on delete cascade default null,
-- -2: Failed Running
-- -1: Failed Creation
-- 0: Preparing
-- 1: TODO
-- 2: Picked up
-- 3: Running
-- 4: Failed
status integer default 1,
status_message text default '',
result text default '',
-- -1: user said task is wrong
-- 0: no user input
-- 1: user said task is ok
user_confirmed integer default 0,
-- Tells the user if the file has been already compacted into
-- embendings
compacted integer default 0,
-- TODO move the training tasks to here
-- 1: Classification
task_type integer,
created_on timestamp default current_timestamp
)

16
webpage/src/routes/models/edit/+page.svelte
View File

@ -35,12 +35,14 @@
import ModelData from './ModelData.svelte';
import DeleteZip from './DeleteZip.svelte';
import RunModel from './RunModel.svelte';
import Tabs from 'src/lib/Tabs.svelte';
import TasksDataPage from './TasksDataPage.svelte';
import ModelDataPage from './ModelDataPage.svelte';
import 'src/styles/forms.css';
import RunModel from './RunModel.svelte';
import Tabs from 'src/lib/Tabs.svelte';
let model: Promise<Model> = $state(new Promise(() => {}));
let _model: Model | undefined = $state(undefined);
let definitions: Promise<Definitions[]> = $state(new Promise(() => {}));
@ -148,9 +150,19 @@
Model Data
</button>
{/if}
{#if _model && [5, 6, 7].includes(_model.status)}
<button
class="tab"
on:click|preventDefault={setActive('tasks')}
class:selected={isActive('tasks')}
>
Tasks
</button>
{/if}
</div>
{#if _model}
<ModelDataPage model={_model} on:reload={getModel} active={isActive('model-data')} />
<TasksDataPage model={_model} active={isActive('tasks')} />
{/if}
<div class="content" class:selected={isActive('model')}>
{#await model}

19
webpage/src/routes/models/edit/RunModel.svelte
View File

@ -3,11 +3,14 @@
import type { Model } from "./+page.svelte";
import FileUpload from "src/lib/FileUpload.svelte";
import MessageSimple from "src/lib/MessageSimple.svelte";
import { createEventDispatcher } from "svelte";
let {model} = $props<{model: Model}>();
let file: File | undefined = $state();
const dispatch = createEventDispatcher<{ upload: void }>();
type Result = {
class: string,
confidence: number,
@ -15,23 +18,24 @@
let _result: Promise<Result | undefined> = $state(new Promise(() => {}));
let run = $state(false);
let last_task: string | undefined = $state();
let messages: MessageSimple;
async function submit() {
console.log("here", file);
if (!file) return;
messages.clear();
let form = new FormData();
form.append("id", model.id);
form.append("json_data", JSON.stringify({id: model.id}));
form.append("file", file, "file");
run = true;
try {
_result = await postFormData('models/run', form);
console.log(await _result);
const r = await postFormData('tasks/start/image', form);
last_task = r.id
file = undefined;
} catch (e) {
if (e instanceof Response) {
messages.display(await e.json());
@ -40,6 +44,7 @@
}
}
dispatch('upload');
}
</script>
<form on:submit|preventDefault={submit}>
@ -66,7 +71,11 @@
Run
</button>
{#if run}
{#await _result then result}
{#await _result}
<h1>
Processing Image {last_task}
</h1>
{:then result}
{#if !result}
<div class="result">
<h1>

16
webpage/src/routes/models/edit/TasksDataPage.svelte Normal file
View File

@ -0,0 +1,16 @@
<script lang="ts">
import { post } from "src/lib/requests.svelte";
import type { Model } from "src/routes/models/edit/+page.svelte";
import RunModel from "./RunModel.svelte";
import TasksTable from "./TasksTable.svelte";
const { active, model } = $props<{ active?: boolean, model: Model }>();
let table: TasksTable;
</script>
<div class="content" class:selected={active}>
<RunModel model={model} on:upload={() => table.getList()} />
<TasksTable model={model} bind:this={table} />
</div>

185
webpage/src/routes/models/edit/TasksTable.svelte Normal file
View File

@ -0,0 +1,185 @@
<script lang="ts" context="module">
export type Task = {
id: string;
user_id: string;
model_id: string;
status: number;
status_message: string;
user_confirmed: number;
compacted: number;
type: number;
created: string;
result: string;
};
</script>
<script lang="ts">
import { post } from 'src/lib/requests.svelte';
import type { Model } from './+page.svelte';
let { model } = $props<{ model: Model, uploadCounter?: number }>();
let page = $state(0);
let showNext = $state(false);
let task_list = $state<Task[]>([]);
export async function getList() {
try {
const res = await post('tasks/list', {
id: model.id,
page: page,
});
showNext = res.show_next;
task_list = res.task_list;
} catch (e) {
console.error('TODO notify user', e);
}
}
$effect(() => {
if (model) {
getList()
}
})
</script>
<div>
<h2>Tasks</h2>
<table>
<thead>
<tr>
<th> Task type </th>
<th>
<!-- Img -->
</th>
<th> User Confirmed </th>
<th> Result </th>
<th> Status </th>
<th> Status Message </th>
<th> Created </th>
</tr>
</thead>
<tbody>
{#each task_list as task}
<tr>
<td>
{#if task.type == 1}
Image Run
{:else}
{task.type}
{/if}
</td>
<td class="text-center">
{#if task.type == 1}
<img
alt=""
src="/api/savedData/{model.id}/tasks/{task.id}.{model.format}"
height="30px"
width="30px"
style="object-fit: contain;"
/>
{:else}
TODO Show more information {task.status}
{/if}
</td>
<td>
{#if task.type == 1}
{#if task.status == 4}
{#if task.user_confirmed == 0}
User has not agreed to the result of this task
{:else if task.user_confirmed == -1}
User has disagred with the result of this task
{:else if task.user_confirmed == 1}
User has aggred with the result of this task
{:else}
TODO {task.user_confirmed}
{/if}
{:else}
-
{/if}
{:else}
TODO Handle {task.type}
{/if}
</td>
<td>
{#if task.status == 4}
{#if task.type == 1}
{@const temp = JSON.parse(task.result)}
{temp.class}({temp.confidence * 100}%)
{:else}
{task.result}
{/if}
{/if}
</td>
<td>
{task.status}
</td>
<td>
{task.status_message}
</td>
<td>
{(new Date(task.created)).toLocaleString()}
</td>
</tr>
{/each}
</tbody>
</table>
<div class="flex justify-center align-center">
<div class="grow-1 flex justify-end align-center">
{#if page > 0}
<button on:click={() => (page -= 1)}> Prev </button>
{/if}
</div>
<div style="padding: 10px;">
{page}
</div>
<div class="grow-1 flex justify-start align-center">
{#if showNext}
<button on:click={() => (page += 1)}> Next </button>
{/if}
</div>
</div>
</div>
<style lang="scss">
.buttons {
width: 100%;
display: flex;
justify-content: space-between;
& > button {
margin: 3px 5px;
}
}
table {
width: 100%;
box-shadow: 0 2px 8px 1px #66666622;
border-radius: 10px;
border-collapse: collapse;
overflow: hidden;
}
table thead {
background: #60606022;
}
table tr td,
table tr th {
border-left: 1px solid #22222244;
padding: 15px;
}
table tr td:first-child,
table tr th:first-child {
border-left: none;
}
table tr td button,
table tr td .button {
padding: 5px 10px;
box-shadow: 0 2px 5px 1px #66666655;
}
</style>