132 lines
3.1 KiB
Go
132 lines
3.1 KiB
Go
package api
|
|
|
|
import (
|
|
"database/sql"
|
|
"encoding/json"
|
|
"fmt"
|
|
"openmediacenter/apiGo/api/types"
|
|
"reflect"
|
|
)
|
|
|
|
// MovieId - MovieName : pay attention to the order!
|
|
func readVideosFromResultset(rows *sql.Rows) []types.VideoUnloadedType {
|
|
result := []types.VideoUnloadedType{}
|
|
for rows.Next() {
|
|
var vid types.VideoUnloadedType
|
|
err := rows.Scan(&vid.MovieId, &vid.MovieName)
|
|
if err != nil {
|
|
fmt.Println(err.Error())
|
|
return nil
|
|
}
|
|
result = append(result, vid)
|
|
}
|
|
rows.Close()
|
|
|
|
return result
|
|
}
|
|
|
|
// TagID - TagName : pay attention to the order!
|
|
func readTagsFromResultset(rows *sql.Rows) []types.Tag {
|
|
// initialize with empty array!
|
|
result := []types.Tag{}
|
|
for rows.Next() {
|
|
var tag types.Tag
|
|
err := rows.Scan(&tag.TagId, &tag.TagName)
|
|
if err != nil {
|
|
panic(err.Error()) // proper error handling instead of panic in your app
|
|
}
|
|
result = append(result, tag)
|
|
}
|
|
rows.Close()
|
|
|
|
return result
|
|
}
|
|
|
|
// ActorId - ActorName - Thumbnail : pay attention to the order!
|
|
func readActorsFromResultset(rows *sql.Rows) []types.Actor {
|
|
var result []types.Actor
|
|
for rows.Next() {
|
|
var actor types.Actor
|
|
var thumbnail []byte
|
|
|
|
err := rows.Scan(&actor.ActorId, &actor.Name, &thumbnail)
|
|
if len(thumbnail) != 0 {
|
|
actor.Thumbnail = string(thumbnail)
|
|
}
|
|
if err != nil {
|
|
panic(err.Error()) // proper error handling instead of panic in your app
|
|
}
|
|
result = append(result, actor)
|
|
}
|
|
rows.Close()
|
|
|
|
return result
|
|
}
|
|
|
|
// ID - Name : pay attention to the order!
|
|
func readTVshowsFromResultset(rows *sql.Rows) []types.TVShow {
|
|
result := []types.TVShow{}
|
|
for rows.Next() {
|
|
var vid types.TVShow
|
|
err := rows.Scan(&vid.Id, &vid.Name)
|
|
if err != nil {
|
|
panic(err.Error()) // proper error handling instead of panic in your app
|
|
}
|
|
result = append(result, vid)
|
|
}
|
|
rows.Close()
|
|
|
|
return result
|
|
}
|
|
|
|
func jsonify(v interface{}) []byte {
|
|
// jsonify results
|
|
str, err := json.Marshal(v)
|
|
if err != nil {
|
|
fmt.Println("Error while Jsonifying return object: " + err.Error())
|
|
}
|
|
return str
|
|
}
|
|
|
|
// setField set a specific field of an object with an object provided
|
|
func setField(obj interface{}, name string, value interface{}) error {
|
|
structValue := reflect.ValueOf(obj).Elem()
|
|
structFieldValue := structValue.FieldByName(name)
|
|
|
|
if !structFieldValue.IsValid() {
|
|
return fmt.Errorf("no such field: %s in obj", name)
|
|
}
|
|
|
|
if !structFieldValue.CanSet() {
|
|
return fmt.Errorf("cannot set %s field value", name)
|
|
}
|
|
|
|
structFieldType := structFieldValue.Type()
|
|
val := reflect.ValueOf(value)
|
|
|
|
if structFieldType != val.Type() {
|
|
if val.Type().ConvertibleTo(structFieldType) {
|
|
// if type is convertible - convert and set
|
|
structFieldValue.Set(val.Convert(structFieldType))
|
|
} else {
|
|
return fmt.Errorf("provided value %s type didn't match obj field type and isn't convertible", name)
|
|
}
|
|
} else {
|
|
// set value if type is the same
|
|
structFieldValue.Set(val)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// FillStruct fill a custom struct with objects of a map
|
|
func FillStruct(i interface{}, m map[string]interface{}) error {
|
|
for k, v := range m {
|
|
err := setField(i, k, v)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|