package main
import (
"C"
"errors"
"fmt"
"net/http"
"strings"
"time"
"github.com/PuerkitoBio/goquery"
)
func downloadList() {
var ret []Feed
lstUrl := "http://www.gocomics.com/comics/a-to-z"
res, err := http.Get(lstUrl)
if err != nil {
fmt.Println("Error getting gocomics list:", err.Error())
return ret
}
defer res.Body.Close()
if res.StatusCode != 200 {
fmt.Println("Error getting gocomics list:", res.StatusCode)
return ret
}
// Load the HTML document
doc, err := goquery.NewDocumentFromReader(res.Body)
if err != nil {
fmt.Println("Error loading gocomics list:", err.Error())
return ret
}
doc.Find(".gc-blended-link").Each(func(i int, s *goquery.Selection) {
// For each item found, get the band and title
slug, exists := s.Attr("href")
if exists {
pts := strings.Split(slug, "/")
if len(pts) > 2 {
slug = pts[1]
}
inner := strings.TrimSpace(s.Text())
pts = strings.Split(inner, "\n")
name := strings.TrimSpace(pts[0])
var author string
if len(pts) > 1 {
author = strings.TrimSpace(pts[1])
}
author = strings.TrimPrefix(author, "By ")
author = strings.Replace(author, "\u0026", "&", -1)
ret = append(ret, *NewFeed(slug, name, author, "gocomics"))
}
})
return ret
}
func getRssItem(slug string) (string, error) {
desc, err := getFeedDesc(slug, time.Now())
if err != nil {
return "", err
}
comic, err := m.GetComic(SRC_GOCOMICS, slug)
if err != nil {
return "", err
}
desc = ""
ret := " - \n"
ret += " " + comic.Name + "\n"
ret += " " + comic.LastUpdate.Format(time.RFC1123Z) + "\n"
ret += " gocomics;" + slug + ";" + comic.LastUpdate.Format(time.RFC1123Z) + "\n"
ret += " " + getGoComicsComicUrl(slug, time.Now()) + "\n"
ret += " " + desc + "\n"
ret += "
\n"
return ret, nil
}
func getFeedUrl(slug string, date time.Time) string {
return fmt.Sprintf(
"http://www.gocomics.com/%s/%04d/%02d/%02d",
slug,
date.Year(),
date.Month(),
date.Day(),
)
}
func getFeedDesc(slug string, date time.Time) (string, error) {
res, err := http.Get(getFeedUrl(slug, date))
if err != nil {
return "", err
}
defer res.Body.Close()
if res.StatusCode != 200 {
return "", errors.New(fmt.Sprintf("Status code error: %d %s", res.StatusCode, res.Status))
}
// Load the HTML document
doc, err := goquery.NewDocumentFromReader(res.Body)
if err != nil {
return "", err
}
// Find the Picture
src, exists := doc.Find("picture.item-comic-image>img").Attr("src")
if !exists {
return "", errors.New("Couldn't find image source")
}
return "", nil
}