Merge pull request #11 from lewgun/master

polaris1119 · polaris1119 · commit ec7067d4eb60 · 2016-06-09T08:42:09.000+08:00
img src : relative path -&gt; abs path
diff --git a/websites/code/studygolang/src/service/article.go b/websites/code/studygolang/src/service/article.go
@@ -122,6 +122,16 @@ func ParseArticle(articleUrl string, auto bool) (*model.Article, error) {
 	title = strings.TrimSpace(replacer.Replace(title))
 
 	contentSelection := doc.Find(rule.Content)
+
+	// relative url -> abs url
+	contentSelection.Find("img").Each(func(i int, s *goquery.Selection) {
+		if v, ok := s.Attr("src"); ok {
+			if !strings.HasPrefix(v, "http") {
+				s.SetAttr("src", domain+v)
+			}
+		}
+	})
+
 	content, err := contentSelection.Html()
 	if err != nil {
 		logger.Errorln("goquery parse content error:", err)
