From fb4c693d3ba26bb1d473a2b8cd20bdce54cb4545 Mon Sep 17 00:00:00 2001 From: Paul Wilde Date: Fri, 25 Mar 2022 14:50:55 +0000 Subject: [PATCH] renamed podcatch folder --- main.go | 2 +- podCatch/podcatch.go | 280 ------------------------------------------- 2 files changed, 1 insertion(+), 281 deletions(-) delete mode 100644 podCatch/podcatch.go diff --git a/main.go b/main.go index b0bd543..3ba2fc5 100644 --- a/main.go +++ b/main.go @@ -1,6 +1,6 @@ package main import ( - "podcatch/podCatch" + "podcatch/podcatch" ) func main(){ podcatch.Start() diff --git a/podCatch/podcatch.go b/podCatch/podcatch.go deleted file mode 100644 index ecc5817..0000000 --- a/podCatch/podcatch.go +++ /dev/null @@ -1,280 +0,0 @@ -package podcatch -import ( - "fmt" - . "podcatch/structs" - "github.com/pelletier/go-toml" - "encoding/xml" - // "io" - "io/ioutil" - "net/http" - "regexp" - "os" - "log" - "strings" - id3 "github.com/mikkyang/id3-go" - v2 "github.com/mikkyang/id3-go/v2" -) -var Version string = "0.4" -var Settings Settings -var Podcasts map[string]Podcast = make(map[string]Podcast) -var donefile string -var podcatchdir string -var homedir string -var dbdir string -func Start(){ - fmt.Printf("Starting PodCatch Version : %s...\r\n", Version ) - getHomeDirs() - getSettings() - getPodcasts() -} -func getHomeDirs(){ - h, err := os.UserHomeDir() - if err != nil { - log.Fatal( err ) - } - homedir = h - podcatchdir = h + "/.podcatch/" -} -func getSettings(){ - settings := podcatchdir + "settings.toml" - if !checkFileExists(settings){ - fmt.Println("Creating default settings.toml in user dir.") - ok := createDefaultFile("settings",settings) - if ok { - fmt.Println("Copied.") - } - } - content, err := ioutil.ReadFile(settings) - if err != nil { - log.Fatal(err) - } - e := toml.Unmarshal(content,&Settings) - if e != nil { - log.Fatal(err) - } - Settings.Directory = strings.Replace(Settings.Directory,"~",homedir,1) - dbdir = Settings.Directory + ".db/" - os.Mkdir(dbdir,0755) - -} -func getPodcasts(){ - if len(Podcasts) == 0 { - getPodcastFiles() - } - for shortname,podcast := range Podcasts { - podcast.Directory = shortname - fmt.Printf("Checking RSS for %s...\r\n", podcast.Name) - podcast.RSS = getRSS(podcast) - downloadCasts(podcast) - } -} -func getPodcastFiles() { - pcs := podcatchdir + "podcasts.toml" - if !checkFileExists(pcs){ - fmt.Println("Creating default podcasts.toml in user dir.") - ok := createDefaultFile("podcasts",pcs) - if ok { - fmt.Println("Copied.") - fmt.Println("Please Edit the ~/.podcatch/*.toml files as required and run again") - os.Exit(0) - } - } - content, err := ioutil.ReadFile(podcatchdir + "podcasts.toml") - if err != nil { - log.Fatal(err) - } - e := toml.Unmarshal(content,&Podcasts) - if e != nil { - log.Fatal(err) - } - fmt.Printf("Found %d podcasts.\r\n",len(Podcasts)) -} -func getRSS(podcast Podcast) Rss { - resp, err := http.Get(podcast.URL) - if err != nil { - log.Fatal(err) - } - defer resp.Body.Close() - html, err := ioutil.ReadAll(resp.Body) - if err != nil { - log.Fatal(err) - } - return parseRSS(podcast,html) -} -func parseRSS(podcast Podcast, rssxml []byte) Rss { - var rss Rss - e := xml.Unmarshal(rssxml,&rss) - if e != nil { - log.Fatal(e) - } - return rss -} -func downloadCasts(podcast Podcast) { - count := 0 - for _,item := range podcast.RSS.Channel.Items { - if count >= Settings.Limit { - break - } - if !podcastDownloaded(item){ - fmt.Printf("Downloading '%s %s' from : %s.\r\n", item.Episode, item.Title, item.Media.URL) - re := regexp.MustCompile(`[^0-9a-zA-Z-_]+`) - filename := item.Episode + re.ReplaceAllString(item.Title,"_") + ".mp3" - dir := Settings.Directory + podcast.Directory - err := os.Mkdir(dir, 0777) - if err != nil && err.Error() != fmt.Sprintf("mkdir %s: file exists",dir){ - log.Fatal(err) - } - ok := downloadMp3(item.Media.URL, dir + "/" + filename) - if ok { - // createNFO(item, strings.Replace(dir + "/" + filename,".mp3",".nfo",1)) - addId3(podcast.Name, item,dir + "/" + filename) - markAsReceived(item) - } else { - markAsErrored(item) - } - } else { - fmt.Printf("Skipping '%s' - already downloaded\r\n", item.Title) - } - count = count + 1 - } -} -func podcastDownloaded(item Item) bool { - db := dbdir + "complete" - if checkCreate(db) { - if len(donefile) < 1 { - content, err := ioutil.ReadFile(db) - if err != nil { - log.Fatal(err) - } - donefile = string(content) - } - if strings.Contains(donefile,item.Title){ - return true - } - if strings.Contains(donefile,item.Media.URL){ - return true - } - } - return false -} -func downloadMp3(url string, file string) bool { - ok := false - resp, err := http.Get(url) - if err != nil { - log.Fatal(err) - } - defer resp.Body.Close() - data, err := ioutil.ReadAll(resp.Body) - if err != nil { - log.Fatal(err) - } - err = ioutil.WriteFile(file, data, 0775) - if err != nil { - log.Fatal(err) - } - ok = true - return ok -} -func addId3(artist string, item Item, file string) { - fmt.Printf("Saving ID3 to %s\r\n",file) - mp3File, err := id3.Open(file) - if err != nil { - log.Fatal(err) - } - defer mp3File.Close() - if mp3File.Artist() == "" { - mp3File.SetArtist(artist) - } - if mp3File.Album() == "" { - mp3File.SetAlbum(artist) - } - if mp3File.Title() == "" { - mp3File.SetTitle(item.Title) - } - if len(mp3File.Comments()) == 0 { - ft := v2.V23FrameTypeMap["COMM"] - textFrame := v2.NewTextFrame(ft, item.Description) - mp3File.AddFrames(textFrame) - } -} -func markAsReceived(item Item) { - db := dbdir + "complete" - checkCreate(db) - file, err := os.OpenFile(db, os.O_APPEND|os.O_WRONLY, 0755) - if err != nil { - log.Println(err) - } - defer file.Close() - content := fmt.Sprintf("%s - %s\r\n",item.Title, item.Media.URL) - if _, err := file.WriteString(content); err != nil { - log.Fatal(err) - } -} -func markAsErrored(item Item) { - db := dbdir + "error" - checkCreate(db) - file, err := os.OpenFile(db, os.O_APPEND|os.O_WRONLY, 0755) - if err != nil { - log.Println(err) - } - defer file.Close() - content := fmt.Sprintf("%s\r\n%s\r\n",item.Title, item.Media.URL) - if _, err := file.WriteString(content); err != nil { - log.Fatal(err) - } -} -func checkFileExists(file string) bool { - if _, err := os.Stat(file); err == nil { - // fmt.Println("Exists") - // exists - return true - } else if os.IsNotExist(err) { - // fmt.Println("Not Exists") - // not exists - return false - } else { - // fmt.Println("Maybe Exists, Maybe Not") - return false - // Schrodinger: file may or may not exist. See err for details. - // Therefore, do *NOT* use !os.IsNotExist(err) to test for file existence - } - return false -} -func checkCreate(file string) bool { - if checkFileExists(file) { - return true - } else { - if createFile(file) { - return true - } - } - return false -} -func createFile(file string) bool { - f, err := os.Create(file) - if err != nil { - log.Fatal(err) - return false - } - defer f.Close() - return true -} -func createDefaultFile(template string, file string) bool { - if !checkFileExists(file) { - createFile(file) - } - var data []byte - switch template { - case "podcasts": - data = []byte(DefaultPodcasts) - case "settings": - data = []byte(DefaultSettings) - default: - fmt.Printf("Unknown : %s.\n", template) - } - err := ioutil.WriteFile(file, data, 0775) - if err != nil { - log.Fatal(err) - } - return true -}