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/*
* Copyright (c) 2014
*
* This file is licensed under the Affero General Public License version 3
* or later.
*
* See the COPYING-README file.
*
*/
(function() {
OC.Update = {
_started : false,
/**
* Start the upgrade process.
*
* @param $el progress list element
*/
start: function($el, options) {
if (this._started) {
return;
}
var hasWarnings = false;
this.$el = $el;
this._started = true;
var self = this;
$(window).on('beforeunload.inprogress', function () {
return t('core', 'The upgrade is in progress, leaving this page might interrupt the process in some environments.');
});
$('#update-progress-title').html(t(
'core',
'Updating to {version}', {
version: options.version
})
);
var updateEventSource = new OC.EventSource(OC.webroot+'/core/ajax/update.php');
updateEventSource.listen('success', function(message) {
self.setMessage(message);
});
updateEventSource.listen('notice', function(message) {
self.setPermanentMessage(message);
hasWarnings = true;
});
updateEventSource.listen('error', function(message) {
$('#update-progress-message').hide();
$('#update-progress-icon')
.addClass('icon-error-white')
.removeClass('icon-loading-dark');
message = message || t('core', 'An error occurred.');
$(window).off('beforeunload.inprogress');
self.setErrorMessage(message);
message = t('core', 'Please reload the page.');
$('<span>').addClass('error').append('<a href=".">'+message+'</a><br />').appendTo($el);
updateEventSource.close();
});
updateEventSource.listen('failure', function(message) {
$(window).off('beforeunload.inprogress');
$('#update-progress-message').hide();
$('#update-progress-icon')
.addClass('icon-error-white')
.removeClass('icon-loading-dark');
self.setErrorMessage(message);
var span = $('<span>')
.addClass('bold');
if(message === 'Exception: Updates between multiple major versions and downgrades are unsupported.') {
span.append(t('core', 'The update was unsuccessful. For more information <a href="{url}">check our forum post</a> covering this issue.', {'url': 'https://forum.owncloud.org/viewtopic.php?f=17&t=32087'}));
} else {
span.append(t('core', 'The update was unsuccessful. ' +
'Please report this issue to the ' +
'<a href="https://github.com/nextcloud/server/issues" target="_blank">Nextcloud community</a>.'));
}
span.appendTo($el);
});
updateEventSource.listen('done', function() {
$(window).off('beforeunload.inprogress');
$('#update-progress-message').hide();
$('#update-progress-icon')
.addClass('icon-checkmark-white')
.removeClass('icon-loading-dark');
if (hasWarnings) {
$el.find('.update-show-detailed').before(
$('<span>')
.append('<br />')
.append(t('core', 'The update was successful. There were warnings.'))
);
var message = t('core', 'Please reload the page.');
$('<span>').append(message).append('<br />').appendTo($el);
} else {
// FIXME: use product name
$('<span>')
.append(t('core', 'The update was successful. Redirecting you to Nextcloud now.'))
.appendTo($el);
setTimeout(function () {
OC.redirect(OC.webroot + '/');
}, 3000);
}
});
},
setMessage: function(message) {
$('#update-progress-message').html(message);
$('#update-progress-detailed')
.append($('<span>'))
.append(message)
.append($('<br>'));
},
setPermanentMessage: function(message) {
$('#update-progress-message').html(message);
$('#update-progress-message-warnings')
.show()
.append($('<ul>').append(message));
$('#update-progress-detailed')
.append($('<span>'))
.append(message)
.append($('<br>'));
},
setErrorMessage: function (message) {
$('#update-progress-message-error')
.show()
.html(message);
$('#update-progress-detailed')
.append($('<span>'))
.append(message)
.append($('<br>'));
}
};
})();
$(document).ready(function() {
$('.updateButton').on('click', function() {
var $updateEl = $('.update');
var $progressEl = $('.update-progress');
$progressEl.removeClass('hidden');
$('.updateOverview').addClass('hidden');
$('#update-progress-message-error').hide();
$('#update-progress-message-warnings').hide();
OC.Update.start($progressEl, {
productName: $updateEl.attr('data-productname'),
version: $updateEl.attr('data-version')
});
return false;
});
$('.update-show-detailed').on('click', function() {
$('#update-progress-detailed').toggleClass('hidden');
return false;
});
});
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