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;(function () {
'use strict'
var $ = require('jquery')
require('blueimp-file-upload')
var WebTorrent = require('webtorrent')
var client = new WebTorrent({ dht: false })
var $content = $('#ajax_load')
// Webtorrent events
client.on('error', function (err) {
console.error(err)
})
client.on('warning', function (err) {
console.warning(err)
})
// Events of the panel
$('#panel_get_videos').on('click', function () {
getVideos()
})
$('#panel_upload_video').on('click', function () {
uploadVideo()
})
$('#panel_make_friends').on('click', function () {
makeFriends()
})
$('#search_video').on('keyup', function (e) {
var search = $(this).val()
if (search === '') return
if (e.keyCode === 13) {
$.ajax({
url: '/api/videos/search/' + search,
type: 'GET',
dataType: 'json',
success: function (videos) {
printVideos(videos)
}
})
}
})
// Join a new network
function makeFriends () {
$.ajax({
url: '/api/pods/makefriends',
type: 'GET',
dataType: 'json',
success: function () {
alert('Made friends!')
}
})
}
function printVideos (videos) {
$content.empty()
if (videos.length === 0) {
$content.text('There is no videos.')
}
videos.forEach(function (video) {
var $video = $('<div></div>').addClass('video')
var $video_name = $('<span></span>').addClass('video_name').text(video.name)
var $video_pod = $('<span></span>').addClass('video_pod_url').text(video.podUrl)
var $remove = $('<span></span>').addClass('span_action glyphicon glyphicon-remove')
var $header = $('<div></div>').append([ $video_name, $video_pod, $remove ])
var $video_description = $('<div></div>').addClass('video_description').text(video.description)
// Get the video
$video_name.on('click', function () {
getVideo(video)
})
// Remove the video
$remove.on('click', function () {
// TODO
if (!confirm('Are you sure ?')) return
removeVideo(video)
})
if (!video.magnetUri) {
$remove.css('display', 'none')
}
$video.append([ $header, $video_description ])
$content.append($video)
})
}
// Upload the video, the server will seed it
function uploadVideo () {
// Creating all the elements
var $video_label = $('<label></label>').attr('for', 'name').text('Video name')
var $video_name = $('<input></input>').addClass('form-control').attr({
name: 'name',
id: 'name'
})
var $video_block = $('<div></div>').addClass('form-group').append([ $video_label, $video_name ])
var $title = $('<h3></h3>').text('Upload a video')
var $button_text = $('<span></span>').text('Select the video...')
var $input_video = $('<input></input>').attr({
type: 'file',
name: 'input_video',
id: 'input_video'
})
var $button = $('<div></div>').addClass('btn btn-default btn-file').append([ $button_text, $input_video ])
var $description_label = $('<label></label>').attr('for', 'description').text('Description')
var $description_text = $('<textarea></textarea>').addClass('form-control').attr({
name: 'description',
id: 'description',
placeholder: 'Description...'
})
var $description = $('<div></div>').addClass('form-group').append([ $description_label, $description_text ])
var $bar = $('<progress></progress').attr('value', '0').css('display', 'none')
var $progress_bar = $('<div><div>').attr('id', 'progress').append($bar)
var $input_submit = $('<input></input>').addClass('btn btn-default').attr({
type: 'button',
value: 'Upload'
})
// JQuery plugin
var $form_video = $('<form></form>').append([ $video_block, $button, $progress_bar, $description, $input_submit ])
$form_video.fileupload({
singleFileUploads: true,
multipart: true,
url: '/api/videos',
autoupload: false,
add: function (e, data) {
var $text = $('<span></span>').addClass('name_file').text(data['files'][0]['name'])
$text.insertAfter($button)
$input_submit.off('click').on('click', function () {
$bar.css('display', 'block')
data.formData = $form_video.serializeArray()
data.submit()
})
},
progressall: function (e, data) {
$bar.attr({
value: data.loaded,
max: data.total
})
},
done: function (e, data) {
// Print all the videos once it's finished
getVideos()
}
})
$content.empty()
$content.append([ $title, $form_video ])
}
// Print the list of all the videos
function getVideos () {
$.ajax({
url: '/api/videos/',
dataType: 'json',
type: 'GET',
success: function (videos) {
printVideos(videos)
}
})
}
function removeVideo (video) {
$.ajax({
url: '/api/videos/' + video._id,
type: 'DELETE',
success: function (response, status) {
getVideos()
}
})
}
// Get the video: add the torrent file and stream it into a video tag
function getVideo (video) {
var $waiting = $('<img></img>').addClass('center-block loading').attr('src', '/images/loading.gif')
$content.empty()
$content.append($waiting)
console.log('Getting ' + video)
client.add(video.magnetUri, function (torrent) {
var $embed = $('<div></div>').addClass('embed-responsive embed-responsive-16by9')
$content.empty()
$content.append($embed)
// Got torrent metadata!
console.log('Torrent info hash:', torrent.infoHash)
// Let's say the first file is a webm (vp8) or mp4 (h264) video...
var file = torrent.files[0]
file.appendTo($embed.get(0), function (err) {
if (err) {
alert('Cannot append the file.')
console.err(err)
}
})
})
}
getVideos()
})()
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