Some work on unfying actions on different sources.

pixiv/pixiv.go

@@ -102,7 +102,7 @@ func (p *Pixiv) GetIllust(illustID string) (r Illust, err error) {
 		page.Height = r.Height
 		r.Pages = append(r.Pages, page)
 	}
-	for _, tag := range r.Tags.Tags {
+	for _, tag := range r.TagsOriginal.Tags {
 		if len(tag.Translation.En) > 0 {
 			r.stringTags = append(r.stringTags, tag.Translation.En)
 		} else if len(tag.Romaji) > 0 {

pixiv/types.go

@@ -13,7 +13,7 @@ type Illust struct {
 	IllustType    int    `json:"illustType"`
 	XRestrict     int    `json:"xRestrict"`
 	Sl            int    `json:"sl"`
-	URL           string `json:"url"`
+	URLoriginal   string `json:"url"`
 	Pages         []IllustPage
 	URLs          struct {
 		Mini     string `json:"mini"`
@@ -22,8 +22,8 @@ type Illust struct {
 		Regular  string `json:"regular"`
 		Original string `json:"original"`
 	} `json:"urls"`
-	Description string `json:"description"`
-	Tags        struct {
+	Description  string `json:"description"`
+	TagsOriginal struct {
 		AuthorID string      `json:"authorId"`
 		IsLocked bool        `json:"isLocked"`
 		Tags     []IllustTag `json:"tags"`
@@ -57,6 +57,41 @@ func (i *Illust) TagsString() (r string) {
 	return
 }
 
+func (i *Illust) Name() string {
+	return i.IllustTitle
+}
+
+func (i *Illust) Author() string {
+	return i.UserName
+}
+
+func (i *Illust) Comment() string {
+	return i.IllustComment
+}
+
+func (i *Illust) Tags() []string {
+	return i.stringTags
+}
+
+func (i *Illust) Files() (urls []string) {
+	if len(i.Pages) > 0 {
+		for _, page := range i.Pages {
+			urls = append(urls, page.URLs.Original)
+		}
+	} else {
+		urls = append(urls, i.URLs.Original)
+	}
+	return
+}
+
+func (i *Illust) URL() string {
+	return i.URLoriginal
+}
+
+func (i *Illust) Type() string {
+	return "pixiv"
+}
+
 //IllustTag .
 type IllustTag struct {
 	Tag         string `json:"tag"`