Basic working version for JS room only

Author: benjamingr

benjamingr/main.go

@@ -1,7 +1,59 @@
 package main
 
-import "fmt"
+import (
+	"fmt"
+	"github.com/PuerkitoBio/goquery"
+	"strings"
+	"strconv"
+)
+
+func getNumPages() (int, error){
+	doc, err := goquery.NewDocument("http://chat.stackoverflow.com/rooms/info/17/javascript/?tab=stars")
+	if err != nil {
+		return 0, err
+	}
+	text := doc.Find(".page-numbers.dots ~ * span.page-numbers").Text()
+	numStr := strings.Split(text, " ")[0]
+	numPagesStr := strings.TrimSpace(numStr)
+	return strconv.Atoi(numPagesStr)
+}
+
+func scrapePage(stars map[string]int, j int){
+	doc, err := goquery.NewDocument("http://chat.stackoverflow.com/rooms/info/17/javascript/?tab=stars&page=" + strconv.Itoa(j))
+	if err != nil {
+		fmt.Println("Error in page", j, ": ", err)
+		return
+	}
+
+	doc.Find(".monologue").Each(func(i int, s *goquery.Selection){
+		user := strings.TrimSpace(s.Find(".username").Text())
+		starsText := strings.TrimSpace(s.Find(".times").Text())
+		starsForPost, err :=  strconv.Atoi(starsText) // yolo
+		if err != nil { // one star
+			starsForPost = 1
+		}
+		stars[user] += starsForPost
+	})
+
+}
 
 func main() {
-	fmt.Println("Your code here, might want to use net/http and its friends")
+
+	pagesNum, err := getNumPages()
+	if err != nil {
+		fmt.Println("Failed to get page numbers: ", err)
+		return
+	}
+	stars := make(map[string]int)
+	fmt.Println("Going to scrape ", pagesNum, " pages")
+	for i := 0; i < pagesNum ; i++ {
+		fmt.Println("Scraping page ", i)
+		scrapePage(stars, i)
+	}
+
+	fmt.Println("Got here!")
+	for key, value := range stars {
+    	fmt.Println("Key:", key, "Value:", value)
+	}
+	
 }