update Parool

Parool/cmd/parool/parool.go

@@ -182,6 +182,9 @@ func doArticle(filename string, url string, timestamp time.Time, needUpdate bool
 	tags := make([]string, 0)
 	ell, err := article.Search(`//header//*[@data-test-id="article-label"]`)
 	p(err)
+	if len(ell) == 0 {
+		_ = w(fmt.Errorf("no labels: %s", url))
+	}
 	for _, el := range ell {
 		s := strings.TrimSpace(el.Content())
 		if s != "" {
@@ -189,11 +192,13 @@ func doArticle(filename string, url string, timestamp time.Time, needUpdate bool
 		}
 	}
 
-	fouten := make([]string, 0)
 	pars := make([]string, 0)
 
 	ell, err = article.Search(`//header//*[@data-test-id="article-title"]`)
 	p(err)
+	if len(ell) != 1 {
+		_ = w(fmt.Errorf("found %d titles: %s", len(ell), url))
+	}
 	for _, el := range ell {
 		s := strings.TrimSpace(el.Content())
 		if s != "" {
@@ -212,8 +217,7 @@ func doArticle(filename string, url string, timestamp time.Time, needUpdate bool
 		}
 	}
 	if !found {
-		fouten = append(fouten, fmt.Sprintf("no heading: %s\n", url))
-		_ = w(fmt.Errorf("no heading: %s", url))
+		_ = w(fmt.Errorf("no intro: %s", url))
 	}
 
 	specials, err := article.Search(`//section//aside | //section//figure | //section//b`)
@@ -222,27 +226,14 @@ func doArticle(filename string, url string, timestamp time.Time, needUpdate bool
 		special.Remove()
 	}
 
-	found = false
 	ell, err = article.Search(`//section//*[@data-article-element-index]`)
 	p(err)
-	for _, el := range ell {
-		s := strings.TrimSpace(el.Content())
-		if s != "" {
-			pars = append(pars, s)
-			found = true
-		}
-	}
-	if !found {
-		fouten = append(fouten, fmt.Sprintf("no text: %s\n", url))
-		_ = w(fmt.Errorf("no text: %s", url))
-	}
+	if len(ell) == 0 {
+		_ = w(fmt.Errorf("no elements: %s", url))
 
-	if len(fouten) > 0 {
 		fp, err := os.Create(filename + ".err")
 		p(err)
-		for _, fout := range fouten {
-			p(fp.WriteString(fout))
-		}
+		p(fmt.Fprintf(fp, "no elements: %s\n", url))
 		p(fp.Close())
 		p(os.Chtimes(filename+".err", timestamp, timestamp))
 
@@ -255,6 +246,30 @@ func doArticle(filename string, url string, timestamp time.Time, needUpdate bool
 		return false
 	}
 
+	found = false
+	for _, el := range ell {
+		s := strings.TrimSpace(el.Content())
+		if s != "" {
+			pars = append(pars, s)
+			found = true
+		}
+	}
+	if !found {
+		_ = w(fmt.Errorf("no text, skipping: %s", url))
+		fp, err := os.Create(filename + ".skip")
+		p(fp.WriteString(url + "\n"))
+		p(err)
+		p(os.Chtimes(filename+".skip", timestamp, timestamp))
+
+		fp, err = os.Create(filename + ".html")
+		p(err)
+		p(fp.Write(body))
+		p(fp.Close())
+		p(os.Chtimes(filename+".html", timestamp, timestamp))
+
+		return true
+	}
+
 	fp, err := os.Create(filename + ".txt")
 	p(err)