core/templates/update.admin.php
<?php $license = \OC::$server->query(\OC\License\LicenseFetcher::class)->getOwncloudLicense();
if ($license !== null) {
?>
<div class="update">
<?php include_once('ioc.warning.php'); ?>
</div>
<?php } ?>
<div class="update" data-productname="<?php p($_['productName']) ?>" data-version="<?php p($_['version']) ?>">
<div class="updateOverview">
<?php if ($_['isAppsOnlyUpgrade']) {
?>
<h2 class="title"><?php p($l->t('App update required')); ?></h2>
<?php
} else {
?>
<h2 class="title"><?php p($l->t(
'%s will be updated to version %s',
[$_['productName'], $_['version']]
)); ?></h2>
<?php
} ?>
<?php if (!empty($_['appsToUpgrade'])) {
?>
<div class="infogroup">
<span><?php p($l->t('These apps will be updated:')); ?></span>
<ul class="content appList">
<?php foreach ($_['appsToUpgrade'] as $appInfo) {
?>
<li><?php p($appInfo['name']) ?> (<?php p($appInfo['id']) ?>)</li>
<?php
} ?>
</ul>
</div>
<?php
} ?>
<?php if (!empty($_['oldTheme'])) {
?>
<div class="infogroup">
<?php p($l->t('The theme %s has been disabled.', [$_['oldTheme']])) ?>
</div>
<?php
} ?>
<div class="infogroup bold">
<?php p($l->t('Please make sure that the database, the config folder and the data folder have been backed up before proceeding.')) ?>
</div>
<input class="updateButton" type="button" value="<?php p($l->t('Start update')) ?>">
<div class="infogroup">
<?php p($l->t('To avoid timeouts with larger installations, you can instead run the following command from your installation directory:')) ?>
<pre>./occ upgrade</pre>
</div>
</div>
<div class="update-progress hidden">
<h2 id="update-progress-title"></h2>
<div id="update-progress-icon" class="icon-loading-dark"></div>
<p id="update-progress-message-error" class="warning hidden"></p>
<ul id="update-progress-message-warnings" class="warning hidden"></ul>
<p id="update-progress-message"></p>
<a class="update-show-detailed"><?php p($l->t('Detailed logs')); ?> <img src="<?php print_unescaped(image_path('', 'actions/caret.svg')); ?>" /></a>
<div id="update-progress-detailed" class="hidden warning"></div>
</div>
</div>