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front end done

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This commit is contained in:
Balakrishnan Balasubramanian 2022-06-29 10:35:43 -04:00
parent c69654f38f
commit 784b82313c
2 changed files with 36 additions and 13 deletions
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25
main.go
View File

@ -106,14 +106,15 @@ func main() {
return return
} }
fmt.Println("path is", p, "id is", id) fmt.Println("path is", p, "id is", id)
var sc <-chan string
d.Run(func(d *db.Jdb) {
pt := d.Items[id].Pt
if pt != nil {
sc = pt.Subscribe()
}
})
var wh websocket.Handler = func(c *websocket.Conn) { var wh websocket.Handler = func(c *websocket.Conn) {
defer c.Close() defer c.Close()
log.Println("Are you here?")
var sc <-chan string
d.Run(func(d *db.Jdb) {
pt := d.Items[id].Pt
sc = pt.Subscribe()
})
if sc != nil { if sc != nil {
for update := range sc { for update := range sc {
_, err := c.Write([]byte(update)) _, err := c.Write([]byte(update))
@ -137,7 +138,8 @@ func main() {
} }
return return
} }
c.Write([]byte(fname)) alink := fmt.Sprintf(`<a target="_blank" href="%s/%s">Watch</a>`, videosUrl, fname)
c.Write([]byte(alink))
} }
wh.ServeHTTP(w, r) wh.ServeHTTP(w, r)
}) })
@ -171,19 +173,20 @@ func download(id int, yturl string) {
log.Panic(err) log.Panic(err)
} }
//Log progress
go func() { go func() {
var sc <-chan string var sc <-chan string
d.Run(func(d *db.Jdb) { d.Run(func(d *db.Jdb) {
pt := d.Items[id].Pt pt := d.Items[id].Pt
sc = pt.Subscribe() sc = pt.Subscribe()
}) })
log.Println("before watching") log.Println("Watching download progress for id: ", id)
if sc != nil { if sc != nil {
for update := range sc { for update := range sc {
log.Println(update) log.Println(update)
} }
} }
log.Println("after watching") log.Println("Done watching download progress for id: ", id)
}() }()
var status db.DownloadStatus var status db.DownloadStatus
@ -201,8 +204,8 @@ func download(id int, yturl string) {
} }
func downloadYt(id int, yturl string, pc chan<- string) (string, error) { func downloadYt(id int, yturl string, pc chan<- string) (string, error) {
// pathTmpl := fmt.Sprintf("%s/video_%d.%%(ext)s", cachePath, id) pathTmpl := fmt.Sprintf("%s/video_%d.%%(ext)s", cachePath, id)
pathTmpl := fmt.Sprintf("%s/video_%d.mp4", cachePath, id) // pathTmpl := fmt.Sprintf("%s/video_%d.mp4", cachePath, id)
args := append(ytdlCmd, "--newline", "--output", pathTmpl, yturl) args := append(ytdlCmd, "--newline", "--output", pathTmpl, yturl)
cmd := exec.Command(args[0], args[1:]...) cmd := exec.Command(args[0], args[1:]...)
rc, err := cmd.StdoutPipe() rc, err := cmd.StdoutPipe()

24
templates/index.html
View File

@ -1,9 +1,29 @@
<!DOCTYPE html> <!DOCTYPE html>
<html> <html>
<head> <head>
<title>Srinidhi Youtube videos</title> <title>Youtube Downloader UI</title>
<!-- Diable favicon requests: https://stackoverflow.com/a/13416784 --> <!-- Diable favicon requests: https://stackoverflow.com/a/13416784 -->
<link rel="icon" href="data:;base64,iVBORw0KGgo="> <link rel="icon" href="data:;base64,iVBORw0KGgo=">
<script>
// https://developer.mozilla.org/en-US/docs/Web/API/Window/DOMContentLoaded_event
window.addEventListener('DOMContentLoaded', () => {
progressElems = document.querySelectorAll(".ytprogress")
progressElems.forEach(function(item) {
// https://developer.mozilla.org/en-US/docs/Learn/HTML/Howto/Use_data_attributes
item.innerText = item.dataset.ytid
ytid = item.dataset.ytid
// https://stackoverflow.com/a/47472874
var url = new URL("/ws/" + ytid, window.location.href);
url.protocol = url.protocol.replace('http', 'ws');
let socket = new WebSocket(url.href)
socket.onmessage = function(event) {
item.innerHTML = event.data
}
})
});
</script>
</head> </head>
<body> <body>
<form method="POST" action="/"> <form method="POST" action="/">
@ -30,7 +50,7 @@
{{ if eq .Status "Done" }} {{ if eq .Status "Done" }}
<a target="_blank" href="{{ vids_prefix }}/{{ .FileName }}">Watch</a> <a target="_blank" href="{{ vids_prefix }}/{{ .FileName }}">Watch</a>
{{ else if eq .Status "InProgress" }} {{ else if eq .Status "InProgress" }}
<span class="progress" data="{{.Id}}">In Progress</span> <span class="ytprogress" data-ytid="{{.Id}}">In Progress</span>
{{ else }} {{ else }}
{{ .Status }} {{ .Status }}
{{ end }} {{ end }}