/
gosubhd.go
323 lines (305 loc) · 7.2 KB
/
gosubhd.go
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package main
import (
"archive/zip"
"encoding/json"
"errors"
"flag"
"io/ioutil"
"log"
"net/http"
"net/url"
"os"
"os/exec"
"path/filepath"
"reflect"
"regexp"
"strings"
"code.google.com/p/mahonia"
"github.com/PuerkitoBio/goquery"
"github.com/andlabs/ui"
)
type Subtitles struct {
ID string
Languages string
Title string
}
type AjaxData struct {
Success bool `json:"success"`
Url string `json:"url"`
}
type GuessName struct {
Name string
}
type Result struct {
Title string
SubTitle string
Languages string
}
var (
window ui.Window
name ui.TextField
savepath ui.TextField
guessTable ui.Table
resultTable ui.Table
msgbar ui.Label
unrar string
moviepath string
guessNames []GuessName
)
func main() {
flag.StringVar(&unrar, "unrar", "unrar", "")
flag.Parse()
if flag.NArg() > 0 {
moviepath = flag.Arg(0)
}
go ui.Do(func() {
name = ui.NewTextField()
searchButton := ui.NewButton("search")
searchButton.OnClicked(func() {
msgbar.SetText("")
subs := searchSub(name.Text())
resultTable.Lock()
if len(subs) > 0 {
data := resultTable.Data().(*[]Subtitles)
*data = subs
} else {
msgbar.SetText("未找到匹配的字幕")
}
resultTable.Unlock()
})
guessTable = ui.NewTable(reflect.TypeOf(GuessName{}))
guessTable.OnSelected(func() {
data := guessTable.Data().(*[]GuessName)
t := *data
name.SetText(t[guessTable.Selected()].Name)
})
left := ui.NewVerticalStack(
guessTable,
name,
searchButton)
left.SetStretchy(0)
resultTable = ui.NewTable(reflect.TypeOf(Subtitles{}))
savepath = ui.NewTextField()
if len(moviepath) > 0 {
savepath.SetText(filepath.Dir(moviepath))
} else {
savepath.SetText("/tmp")
}
download := ui.NewButton("download")
download.OnClicked(func() {
msgbar.SetText("")
if resultTable.Selected() < 0 {
return
}
data := resultTable.Data().(*[]Subtitles)
s := *data
item := s[resultTable.Selected()]
err := downloadSub(item.ID)
if err != nil {
msgbar.SetText(err.Error())
} else {
msgbar.SetText("下载成功!")
}
})
right := ui.NewVerticalStack(resultTable, savepath, download)
right.SetStretchy(0)
main := ui.NewHorizontalStack(left, right)
main.SetStretchy(0)
main.SetStretchy(1)
msgbar = ui.NewLabel("")
root := ui.NewVerticalStack(main, msgbar)
root.SetStretchy(0)
window = ui.NewWindow("gosubhd", 800, 500, root)
window.SetMargined(true)
if len(moviepath) > 0 {
guessTable.Lock()
d := guessTable.Data().(*[]GuessName)
*d = guessName(moviepath)
guessTable.Unlock()
}
window.OnClosing(func() bool {
ui.Stop()
return true
})
window.Show()
})
err := ui.Go()
if err != nil {
panic(err)
}
}
func filter(name string, filterStr string) string {
re, err := regexp.Compile(filterStr)
if err != nil {
log.Fatal(err)
}
result := string(re.Find([]byte(name)))
if len(result) > 0 {
return strings.TrimSpace(strings.Replace(name, result, "", 1))
}
return name
}
func guessName(fpath string) []GuessName {
guessNames := make([]GuessName, 0)
filename := filepath.Base(fpath)
ext := filepath.Ext(filename)
basename := filename[:len(filename)-len(ext)]
basename = strings.Replace(basename, ".", " ", -1)
basename = strings.Replace(basename, "-", " ", -1)
filterStrs := []string{`\d{3,4}x\d{3,4}`, `^飞鸟娱乐[\[(].+[\])]`, `YYeTs人人影视`}
for _, filterStr := range filterStrs {
if basename != filter(basename, filterStr) {
basename = filter(basename, filterStr)
}
}
//按年份分割
re, err := regexp.Compile(`\d{4}`)
if err != nil {
log.Fatal(err)
}
result := string(re.Find([]byte(basename)))
index := strings.Index(basename, result)
hasYear := false
if index > 0 {
hasYear = true
if basename[index-1] == ' ' && basename[index+4] == ' ' {
guessNames = append(guessNames, GuessName{Name: basename[:index-1]})
}
}
//按分辨率分割
if !hasYear {
for _, ratio := range []string{"1080P", "720P", "360P"} {
index = strings.Index(strings.ToUpper(basename), ratio)
if index > 0 {
guessNames = append(guessNames, GuessName{Name: basename[:index-1]})
break
}
}
}
guessNames = append(guessNames, GuessName{Name: basename})
return guessNames
}
func searchSub(keyword string) []Subtitles {
doc, err := goquery.NewDocument("http://www.subhd.com/search/" + keyword)
if err != nil {
log.Fatal(err)
}
subs := make([]Subtitles, 0)
doc.Find(".col-md-9 .box").Each(func(n int, node *goquery.Selection) {
var sub Subtitles
sub.Title = node.Find(".d_title").Text()
link, _ := node.Find(".d_title a").Attr("href")
link_split := strings.Split(link, "/")
sub.ID = link_split[len(link_split)-1]
languages := make([]string, 0)
node.Find(".label").Each(func(_ int, label *goquery.Selection) {
lan := strings.TrimSpace(label.Text())
if lan != "" && lan != "字幕翻译" {
languages = append(languages, lan)
}
})
sub.Languages = strings.Join(languages, ",")
subs = append(subs, sub)
})
return subs
}
func downloadSub(id string) error {
SubTypes := []string{"ass", "srt", "sub", "idx"}
res, err := http.PostForm("http://subhd.com/ajax/down_ajax", url.Values{"sub_id": {id}})
if err != nil {
return err
}
defer res.Body.Close()
body, err := ioutil.ReadAll(res.Body)
if err != nil {
return err
}
var ajaxdata AjaxData
_ = json.Unmarshal(body, &ajaxdata)
ext := filepath.Ext(ajaxdata.Url)
tempfile, err := ioutil.TempFile("/tmp", "gosubhd_")
if err != nil {
return err
}
defer os.Remove(tempfile.Name())
defer tempfile.Close()
resp1, err := http.Get(ajaxdata.Url)
if err != nil {
return err
}
defer resp1.Body.Close()
content, err := ioutil.ReadAll(resp1.Body)
if err != nil {
return err
}
_, err = tempfile.Write(content)
if err != nil {
return err
}
switch ext {
case ".rar":
_, err = exec.LookPath(unrar)
if err != nil {
return errors.New(unrar + " not found")
}
tempdir, err := ioutil.TempDir("/tmp", "gosubhd_")
if err != nil {
return err
}
cmd := exec.Command(unrar, "x", tempfile.Name(), tempdir)
err = cmd.Run()
if err != nil {
return err
}
filepath.Walk(tempdir, func(path string, fi os.FileInfo, err error) error {
if isSubtitles(path, SubTypes) {
err = os.Rename(path, filepath.Join(savepath.Text(), filepath.Base(path)))
if err != nil {
return err
}
}
return nil
})
err = os.RemoveAll(tempdir)
if err != nil {
return err
}
case ".zip":
zipr, err := zip.OpenReader(tempfile.Name())
if err != nil {
return err
}
defer zipr.Close()
for _, f := range zipr.File {
if !isSubtitles(f.Name, SubTypes) {
continue
}
dec := mahonia.NewDecoder("GBK")
fpath := filepath.Join(savepath.Text(), filepath.Base(dec.ConvertString(f.Name)))
if f.FileInfo().Mode().IsRegular() {
rc, err := f.Open()
if err != nil {
return err
}
defer rc.Close()
content, err := ioutil.ReadAll(rc)
if err != nil {
return err
}
err = ioutil.WriteFile(fpath, content, 0666)
if err != nil {
return err
}
}
}
}
return nil
}
func isSubtitles(fullpath string, slice []string) bool {
for _, v := range slice {
if strings.ToUpper(filepath.Ext(fullpath)) == strings.ToUpper("."+v) {
return true
}
}
return false
}