Current File : /home/giriqfky/trustyourlawyer.com/wp-content/plugins/backwpup/assets/js//backup-downloader.js
window.BWU = window.BWU || {};
( function ( $, _, BWU, ajaxurl, tbRemove )
{
var downloader;
var decrypter;
var Downloader;
if ( !ajaxurl ) {
// eslint-disable-line
console.warn( 'Missing ajaxurl value.' );
return;
}
if ( !( 'EventSource' in window ) ) {
// eslint-disable-line
console.warn( 'Event Source does not exist in this browser' );
return;
}
function destruct ()
{
this.closeEventSource();
this.cleanUi();
this.decrypter && this.decrypter.destruct();
}
function hideElement ( el )
{
if ( !el ) {
return;
}
el.style.display = 'none';
}
function showElement ( el )
{
if ( !el ) {
return;
}
el.style.display = 'block';
}
Downloader = {
showWaitingMessage: function ()
{
showElement( this.waitingUi );
},
showProgressUi: function ()
{
showElement( this.progressUi );
},
showSuccessMsg: function ()
{
showElement( this.successUi );
},
hideWaitingMessage: function ()
{
hideElement( this.waitingUi );
},
hideProgressUi: function ()
{
hideElement( this.progressUi );
},
hideNotice: function ()
{
BWU.Functions.removeMessages( this.containerUi );
},
hideSuccessMsg: function ()
{
hideElement( this.successUi );
},
cleanUi: function ()
{
this.hideWaitingMessage();
this.hideProgressUi();
this.hideNotice();
this.hideSuccessMsg();
this.decrypter && this.decrypter.hide();
},
done: function ()
{
this.showSuccessMsg();
window.location.href = this.currentTarget.dataset.url;
setTimeout( tbRemove, 3000 );
},
onMessage: function ( message )
{
var data;
try {
data = JSON.parse( message.data );
switch ( data.state ) {
case BWU.States.DOWNLOADING:
this.cleanUi();
this.showProgressUi();
$( '#progresssteps' )
.css( {
width: data.download_percent + '%'
} )
.text( data.download_percent + '%' );
break;
case BWU.States.DONE:
this.done( data.message );
break;
}
} catch ( exc ) {
BWU.Functions.printMessageError(
exc.message,
this.containerUi
);
destruct.call( this );
}
},
onError: function ( message )
{
var data = JSON.parse( message.data );
this.closeEventSource();
switch ( data.message ) {
case BWU.States.NEED_DECRYPTION_KEY:
this.cleanUi();
this.decrypter && this.decrypter.needDecryption( data.status );
break;
default:
BWU.Functions.printMessageError( data.message, this.containerUi );
destruct.call( this );
break;
}
return this;
},
initializeEventSource: function ()
{
if ( !_.isUndefined( this.eventSource ) ) {
return;
}
this.eventSource = new EventSource(
ajaxurl
+ '?action=download_backup_file&destination=' + this.currentTarget.dataset.destination
+ '&jobid=' + this.currentTarget.dataset.jobid
+ '&file=' + this.currentTarget.dataset.file
+ '&local_file=' + this.currentTarget.dataset.localFile
+ '&backwpup_action_nonce=' + this.currentTarget.dataset.nonce
);
this.eventSource.onmessage = this.onMessage;
this.eventSource.addEventListener( 'log', this.onError );
},
closeEventSource: function ()
{
if ( _.isUndefined( this.eventSource ) ) {
return;
}
this.eventSource.close();
this.eventSource = undefined;
},
startDirectDownload: function ( evt )
{
const url = evt.currentTarget.getAttribute('data-href');
const anchor = document.createElement('a');
anchor.href = url;
document.body.appendChild(anchor);
anchor.click();
document.body.removeChild(anchor);
},
startDownload: function ( evt )
{
tb_show( 'Download Backup', evt.currentTarget.getAttribute('data-href'), false );
evt.preventDefault();
this.currentTarget = evt.currentTarget;
this.showWaitingMessage();
this.initializeEventSource();
},
decrypt: function ()
{
this.cleanUi();
this.decrypter && this.decrypter.decrypt( {
backwpup_action_nonce: this.currentTarget.dataset.nonce,
encrypted_file_path: this.currentTarget.dataset.localFile
} );
},
construct: function ( decrypter )
{
var containerUi = document.querySelector( '#tb_container' );
if ( !containerUi ) {
return false;
}
_.bindAll(
this,
'showWaitingMessage',
'hideWaitingMessage',
'showProgressUi',
'hideSuccessMsg',
'showSuccessMsg',
'done',
'onMessage',
'onError',
'initializeEventSource',
'closeEventSource',
'startDownload',
'addListeners',
'decrypt',
'hideNotice',
'cleanUi',
'init'
);
this.containerUi = containerUi;
this.waitingUi = this.containerUi.querySelector( '#download-file-waiting' );
this.progressUi = this.containerUi.querySelector( '.progressbar' );
this.successUi = this.containerUi.querySelector( '#download-file-success' );
this.currentTarget = undefined;
this.eventSource = undefined;
this.decrypter = decrypter;
return this;
},
addListeners: function ()
{
_.forEach(document.querySelectorAll( '.js-backwpup-direct-download-backup' ), function ( downloadLink )
{
downloadLink.addEventListener( 'click', this.startDirectDownload );
}.bind( this ) );
_.forEach( document.querySelectorAll( '.js-backwpup-download-backup' ), function ( downloadLink )
{
downloadLink.addEventListener( 'click', this.startDownload );
}.bind( this ) );
$( '#submit_decrypt_key' ).on( 'click', this.decrypt );
$( 'body' ).on( 'thickbox:removed', function ()
{
destruct.call( this );
}.bind( this ) );
if ( this.decrypter ) {
$( 'body' ).on( this.decrypter.ACTION_DECRYPTION_SUCCESS, this.done );
} else {
}
return this;
},
init: function ()
{
this.addListeners();
return this;
}
};
downloader = Object.create( Downloader );
if ( !_.isUndefined( BWU.DecrypterFactory ) ) {
decrypter = BWU.DecrypterFactory(
ajaxurl,
document.querySelector( '#decrypt_key' ),
document.querySelector( '#decryption_key' )
);
}
if ( downloader.construct( decrypter ) ) {
window.BWU.downloader = downloader.init();
}
}( window.jQuery, window._, window.BWU, window.ajaxurl, window.tb_remove ) );
