From 9cc3133c40439075233470ede48c5a8d7d68669f Mon Sep 17 00:00:00 2001
From: admin
Date: Sun, 29 Mar 2026 18:53:12 +0200
Subject: synchronous crawling for categories

---
 main.go | 33 ++++++++++++++++++++-------------
 1 file changed, 20 insertions(+), 13 deletions(-)

(limited to 'main.go')

diff --git a/main.go b/main.go
index feecf27..d19598b 100644
--- a/main.go
+++ b/main.go
@@ -43,8 +43,9 @@ func main() {
 	defer app.DB.Close()
 
 	//app.fixAllCategories()
-	//return
+	//app.saveAllCategories()
 
+	//return
 	app.deleteOrphanedArticles()
 	app.topStories()
 	app.wikipediaFixAllUrls()
@@ -80,7 +81,7 @@ func (app *App) walkDown() {
 	//max_item := 47528683
 	//max_item := 46750000
 
-	const maxRoutines = 10
+	const maxRoutines = 20
 
 	q := queue.New(maxRoutines)
 	defer q.Close()
@@ -144,6 +145,7 @@ func (app *App) topStories() {
 	}
 
 	const maxRoutines = 20
+	storyChannel := make(chan Story, len(story_ids))
 
 	q := queue.New(maxRoutines)
 	defer q.Close()
@@ -154,27 +156,32 @@ func (app *App) topStories() {
 			defer q.Done()
 			if ok {
 				log.Infof("%+v\n", Story)
+
 				err = app.saveStory(Story)
 				if err != nil {
 					log.Fatal(err)
 				}
 
-				/*
-					log.Debug("topStories: crawling for Categories")
-					categories, ok := app.crawlForCategories(Story.Url)
-					if ok {
-						article_id := app.getArticleIdFromUrl(Story.Url)
-						app.saveCategory(article_id, categories)
-					} else {
-						log.Warn("topStories: crawling for Categories: not ok")
-						time.Sleep(time.Duration(app.Config.Delay) * time.Second)
-					}
-				*/
+				log.Debugf("sending Story to channel: %+v\n", Story)
+				storyChannel <- Story
 
 			}
 		}(id)
 	}
 	q.Wait()
+	close(storyChannel)
+
+	for story := range storyChannel {
+		log.Debug("topStories: crawling for Categories")
+		categories, ok := app.crawlForCategories(story.Url)
+		if ok {
+			article_id := app.getArticleIdFromUrl(story.Url)
+			app.saveCategory(article_id, categories)
+		} else {
+			log.Info("topStories: crawling for Categories: not ok. Check previous log output.")
+		}
+		time.Sleep(time.Duration(app.Config.Delay) * time.Second)
+	}
 }
 
 func (app *App) getStory(id int) (Story, bool) {
-- 
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