Started Plugin Rewrite

This commit is contained in:
2019-01-10 10:39:42 -06:00
parent 5096f3522e
commit e0f25b8529
28 changed files with 1697 additions and 681 deletions

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package main
import (
"C"
)
import (
"errors"
"fmt"
"net/http"
"time"
"github.com/PuerkitoBio/goquery"
)
func getFeedList() []Feed {
var ret []Feed
ret = append(ret, *NewFeed("dilbert", "Dilbert", "Scott Adams", "dilbert"))
return ret
}
func getRssItem(slug string) (string, error) {
desc, err := getFeedDesc(time.Now())
if err != nil {
return "", err
}
feed, err := m.GetFeed(SRC_DILBERT, slug)
if err != nil {
return "", err
}
desc = "<![CDATA[" + desc + "]]>"
ret := " <item>\n"
ret += " <title>" + feed.Name + "</title>\n"
ret += " <pubDate>" + feed.LastUpdate.Format(time.RFC1123Z) + "</pubDate>\n"
ret += " <guid>dilbert;" + slug + ";" + feed.LastUpdate.Format(time.RFC1123Z) + "</guid>\n"
ret += " <link>" + getFeedUrl(time.Now()) + "</link>\n"
ret += " <description>" + desc + "</description>\n"
ret += " </item>\n"
return ret, nil
}
func getFeedUrl(date time.Time) string {
return fmt.Sprintf(
"http://dilbert.com/strip/%4d-%02d-%02d",
date.Year(),
date.Month(),
date.Day(),
)
}
func getFeedDesc(date time.Time) (string, error) {
res, err := http.Get(getFeedUrl(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("img.img-comic").Attr("src")
if !exists {
return "", errors.New("Couldn't find image source")
}
return "<img src=\"https:" + src + "\" />", nil
}

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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 = "<![CDATA[" + desc + "]]>"
ret := " <item>\n"
ret += " <title>" + comic.Name + "</title>\n"
ret += " <pubDate>" + comic.LastUpdate.Format(time.RFC1123Z) + "</pubDate>\n"
ret += " <guid>gocomics;" + slug + ";" + comic.LastUpdate.Format(time.RFC1123Z) + "</guid>\n"
ret += " <link>" + getGoComicsComicUrl(slug, time.Now()) + "</link>\n"
ret += " <description>" + desc + "</description>\n"
ret += " </item>\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 "<img src=\"" + src + "\" />", nil
}

84
plugin_src/plugin_xkcd.go Normal file
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package main
import (
"C"
"errors"
"fmt"
"net/http"
"time"
"github.com/PuerkitoBio/goquery"
)
func getFeedList() []Feed {
var ret []Feed
ret = append(ret, *NewFeed("xkcd", "XKCD", "Randall Munroe", "xkcd"))
return ret
}
func getRssItem(slug string) (string, error) {
desc, err := getFeedDesc(time.Now())
if err != nil {
return "", err
}
feed, err := m.GetFeed(SRC_XKCD, slug)
if err != nil {
return "", err
}
desc = "<![CDATA[" + desc + "]]>"
ret := " <item>\n"
ret += " <title>" + feed.Name + "</title>\n"
ret += " <pubDate>" + feed.LastUpdate.Format(time.RFC1123Z) + "</pubDate>\n"
ret += " <guid>xkcd;" + slug + ";" + feed.LastUpdate.Format(time.RFC1123Z) + "</guid>\n"
ret += " <link>" + getUrl(time.Now()) + "</link>\n"
ret += " <description>" + desc + "</description>\n"
ret += " </item>\n"
return ret, nil
}
func getFeedUrl(date time.Time) (string, error) {
var isComicDay = func(dt time.Time) bool {
return dt.Weekday() == time.Monday || dt.Weekday() == time.Wednesday || dt.Weekday() == time.Friday
}
if !isComicDay(dt) {
return "", errors.New("No URL for the given day")
}
var num int
wrkDate := time.Date(2005, time.August, 19, 0, 0, 0, 0, time.UTC)
for wrkDate.Before(dt) {
if isComicDay(wrkDate) {
num++
}
wrkDate = wrkDate.Add(time.Hour * 24)
}
return fmt.Sprintf("https://xkcd.com/%d", num), nil
}
func getFeedDesc(date time.Time) (string, error) {
res, err := http.Get(getUrl(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
sel := doc.Find("div#comic>img")
src, exists := sel.Attr("src")
if !exists {
return "", errors.New("Couldn't find image source")
}
src = "https:" + src
title, exists := sel.Attr("title")
if !exists {
title = ""
}
return "<img src=\"" + src + "\" /><p>" + title + "</p>", nil
}