sync/player/gdrive-player.coffee

60 lines
2.4 KiB
CoffeeScript

window.GoogleDrivePlayer = class GoogleDrivePlayer extends VideoJSPlayer
constructor: (data) ->
if not (this instanceof GoogleDrivePlayer)
return new GoogleDrivePlayer(data)
super(data)
load: (data) ->
if not window.hasDriveUserscript
window.promptToInstallDriveUserscript()
else if window.hasDriveUserscript
window.maybePromptToUpgradeUserscript()
if typeof window.getGoogleDriveMetadata is 'function'
setTimeout(=>
backoffRetry((cb) ->
window.getGoogleDriveMetadata(data.id, cb)
, (error, metadata) =>
if error
console.error(error)
alertBox = window.document.createElement('div')
alertBox.className = 'alert alert-danger'
alertBox.textContent = error
document.getElementById('ytapiplayer').appendChild(alertBox)
else
data.meta.direct = metadata.videoMap
super(data)
, {
maxTries: 3
delay: 1000
factor: 1.2
jitter: 500
})
, Math.random() * 1000)
window.promptToInstallDriveUserscript = ->
if document.getElementById('prompt-install-drive-userscript')
return
alertBox = document.createElement('div')
alertBox.id = 'prompt-install-drive-userscript'
alertBox.className = 'alert alert-info'
alertBox.innerHTML = """
Due to continual breaking changes making it increasingly difficult to
maintain Google Drive support, Google Drive now requires installing
a userscript in order to play the video."""
alertBox.appendChild(document.createElement('br'))
infoLink = document.createElement('a')
infoLink.className = 'btn btn-info'
infoLink.href = '/google_drive_userscript'
infoLink.textContent = 'Click here for details'
infoLink.target = '_blank'
alertBox.appendChild(infoLink)
closeButton = document.createElement('button')
closeButton.className = 'close pull-right'
closeButton.innerHTML = '×'
closeButton.onclick = ->
alertBox.parentNode.removeChild(alertBox)
alertBox.insertBefore(closeButton, alertBox.firstChild)
removeOld($('<div/>').append(alertBox))