Added MAL avatar source

jobs/avatars/Avatar.go

@@ -1,9 +1,12 @@
 package main
 
 import (
+	"bytes"
+	"fmt"
 	"image"
 
 	"github.com/animenotifier/arn"
+	"github.com/parnurzeal/gorequest"
 )
 
 // Avatar represents a single image and the name of the format.
@@ -13,3 +16,32 @@ type Avatar struct {
 	Data   []byte
 	Format string
 }
+
+// String returns a text representation of the format, width and height.
+func (avatar *Avatar) String() string {
+	return fmt.Sprint(avatar.Format, " | ", avatar.Image.Bounds().Dx(), "x", avatar.Image.Bounds().Dy())
+}
+
+// AvatarFromURL downloads and decodes the image from an URL and creates an Avatar.
+func AvatarFromURL(url string, user *arn.User) *Avatar {
+	// Download
+	response, data, networkErr := gorequest.New().Get(url).EndBytes()
+
+	if networkErr != nil || response.StatusCode != 200 {
+		return nil
+	}
+
+	// Decode
+	img, format, decodeErr := image.Decode(bytes.NewReader(data))
+
+	if decodeErr != nil {
+		return nil
+	}
+
+	return &Avatar{
+		User:   user,
+		Image:  img,
+		Data:   data,
+		Format: format,
+	}
+}

jobs/avatars/Gravatar.go

@@ -1,17 +1,18 @@
 package main
 
 import (
-	"bytes"
 	"fmt"
-	"image"
+	"time"
 
 	"github.com/animenotifier/arn"
-	"github.com/parnurzeal/gorequest"
 	gravatar "github.com/ungerik/go-gravatar"
 )
 
 // Gravatar - https://gravatar.com/
-type Gravatar struct{}
+type Gravatar struct {
+	Rating         string
+	RequestLimiter *time.Ticker
+}
 
 // GetAvatar returns the Gravatar image for a user (if available).
 func (source *Gravatar) GetAvatar(user *arn.User) *Avatar {
@@ -21,26 +22,11 @@ func (source *Gravatar) GetAvatar(user *arn.User) *Avatar {
 	}
 
 	// Build URL
-	gravatarURL := gravatar.Url(user.Email) + "?s=" + fmt.Sprint(arn.AvatarMaxSize) + "&d=404&r=pg"
+	gravatarURL := gravatar.Url(user.Email) + "?s=" + fmt.Sprint(arn.AvatarMaxSize) + "&d=404&r=" + source.Rating
+
+	// Wait for request limiter to allow us to send a request
+	<-source.RequestLimiter.C
 
 	// Download
-	response, data, networkErr := gorequest.New().Get(gravatarURL).EndBytes()
-
-	if networkErr != nil || response.StatusCode != 200 {
-		return nil
-	}
-
-	// Decode
-	img, format, decodeErr := image.Decode(bytes.NewReader(data))
-
-	if decodeErr != nil {
-		return nil
-	}
-
-	return &Avatar{
-		User:   user,
-		Image:  img,
-		Data:   data,
-		Format: format,
-	}
+	return AvatarFromURL(gravatarURL, user)
 }

jobs/avatars/MyAnimeList.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"regexp"
+	"time"
+
+	"github.com/animenotifier/arn"
+	"github.com/parnurzeal/gorequest"
+)
+
+var userIDRegex = regexp.MustCompile(`<user_id>(\d+)<\/user_id>`)
+
+// MyAnimeList - https://myanimelist.net/
+type MyAnimeList struct {
+	RequestLimiter *time.Ticker
+}
+
+// GetAvatar returns the Gravatar image for a user (if available).
+func (source *MyAnimeList) GetAvatar(user *arn.User) *Avatar {
+	malNick := user.Accounts.MyAnimeList.Nick
+
+	// If the user has no username we can't get an avatar.
+	if malNick == "" {
+		return nil
+	}
+
+	// Download user info
+	userInfoURL := "https://myanimelist.net/malappinfo.php?u=" + malNick
+	response, xml, networkErr := gorequest.New().Get(userInfoURL).End()
+
+	if networkErr != nil || response.StatusCode != 200 {
+		return nil
+	}
+
+	// Build URL
+	matches := userIDRegex.FindStringSubmatch(xml)
+
+	if matches == nil || len(matches) < 2 {
+		return nil
+	}
+
+	malID := matches[1]
+	malAvatarURL := "https://myanimelist.cdn-dena.com/images/userimages/" + malID + ".jpg"
+
+	// Wait for request limiter to allow us to send a request
+	<-source.RequestLimiter.C
+
+	// Download
+	return AvatarFromURL(malAvatarURL, user)
+}

jobs/avatars/main.go

@@ -16,7 +16,6 @@ import (
 )
 
 const (
-	networkRateLimit = 100 * time.Millisecond
 	webPQuality = 80
 )
 
@@ -30,24 +29,37 @@ func main() {
 
 	// Define the avatar sources
 	avatarSources = []AvatarSource{
-		&Gravatar{},
+		&Gravatar{
+			Rating:         "pg",
+			RequestLimiter: time.NewTicker(250 * time.Millisecond),
+		},
+		&MyAnimeList{
+			RequestLimiter: time.NewTicker(500 * time.Millisecond),
+		},
 	}
 
 	// Define the avatar outputs
 	avatarOutputs = []AvatarOutput{
+		// Original - Large
 		&AvatarOriginalFileOutput{
 			Directory: "images/avatars/large/original/",
 			Size:      arn.AvatarMaxSize,
 		},
+
+		// Original - Small
 		&AvatarOriginalFileOutput{
 			Directory: "images/avatars/small/original/",
 			Size:      arn.AvatarSmallSize,
 		},
+
+		// WebP - Large
 		&AvatarWebPFileOutput{
 			Directory: "images/avatars/large/webp/",
 			Size:      arn.AvatarMaxSize,
 			Quality:   webPQuality,
 		},
+
+		// WebP - Small
 		&AvatarWebPFileOutput{
 			Directory: "images/avatars/small/webp/",
 			Size:      arn.AvatarSmallSize,
@@ -60,7 +72,7 @@ func main() {
 
 	// Worker queue
 	usersQueue := make(chan *arn.User)
-	StartWorkers(usersQueue, networkRateLimit, Work)
+	StartWorkers(usersQueue, Work)
 
 	// We'll send each user to one of the worker threads
 	for user := range users {
@@ -69,13 +81,10 @@ func main() {
 }
 
 // StartWorkers creates multiple workers to handle a user each.
-func StartWorkers(queue chan *arn.User, rateLimit time.Duration, work func(*arn.User)) {
-	rateLimiter := time.NewTicker(rateLimit)
-
+func StartWorkers(queue chan *arn.User, work func(*arn.User)) {
 	for w := 0; w < runtime.NumCPU(); w++ {
 		go func() {
 			for user := range queue {
-				<-rateLimiter.C
 				work(user)
 			}
 		}()
@@ -90,7 +99,7 @@ func Work(user *arn.User) {
 		avatar := source.GetAvatar(user)
 
 		if avatar == nil {
-			fmt.Println(color.RedString("✘"), reflect.TypeOf(source).Elem().Name(), user.Nick)
+			// fmt.Println(color.RedString("✘"), reflect.TypeOf(source).Elem().Name(), user.Nick)
 			continue
 		}
 
@@ -102,7 +111,7 @@ func Work(user *arn.User) {
 			}
 		}
 
-		fmt.Println(color.GreenString("✔"), user.Nick, "|", avatar.Format, avatar.Image.Bounds().Dx(), avatar.Image.Bounds().Dy())
+		fmt.Println(color.GreenString("✔"), reflect.TypeOf(source).Elem().Name(), "|", user.Nick, "|", avatar)
 		user.Avatar = "/+" + user.Nick + "/avatar"
 		break
 	}