public function _action_download()
{
if (!isset($_GET[self::$download_GET_parameter]) || !is_string($archive_filename = $_GET[self::$download_GET_parameter]) || !$this->is_backups_page()) {
return;
}
$error = __('Unknown error', 'fw');
do {
if (!current_user_can($this->get_capability())) {
$error = __('Access Denied', 'fw');
break;
}
$archives = $this->get_archives();
if (!isset($archives[$archive_filename])) {
$error = __('Archive not found', 'fw');
break;
}
$archive = $archives[$archive_filename];
if ($archive['full'] && !fw_ext_backups_current_user_can_full()) {
$error = __('Access Denied', 'fw');
break;
}
if ($f = fopen($archive['path'], 'r')) {
// ok
} else {
$error = __('Failed to open file', 'fw');
break;
}
header('Content-Disposition: attachment; filename="' . esc_attr($archive_filename) . '"');
header('Content-Type: application/zip, application/octet-stream');
/**
* Some files can be huge, do not load entire file in php memory then output, it can cause memory limit error
* Read and output parts
*/
while (!feof($f)) {
echo fread($f, 1000000);
}
fclose($f);
exit;
} while (false);
wp_die($error, $error);
}
</span>
</li>
</ul>
</div>
<div id="fw-ext-backups-schedule-status"></div>
<div>
<a href="#" onclick="return false;" id="fw-ext-backups-edit-schedule"
class="button button-primary"><?php
esc_html_e('Edit Backup Schedule', 'fw');
?>
</a>
<?php
if (fw_ext_backups_current_user_can_full()) {
?>
<a href="#" onclick="return false;" id="fw-ext-backups-full-backup-now"
class="button fw-ext-backups-backup-now" data-full="1"><?php
esc_html_e('Create Full Backup Now', 'fw');
?>
</a>
<?php
}
?>
<a href="#" onclick="return false;" id="fw-ext-backups-content-backup-now"
class="button fw-ext-backups-backup-now" data-full=""><?php
esc_html_e('Create Content Backup Now', 'fw');
?>
</a>
public function _action_ajax_set_settings()
{
if (!current_user_can(self::backups()->get_capability())) {
wp_send_json_error();
}
if (empty($_POST['values']) || !is_array($values = $_POST['values'])) {
wp_send_json_error();
}
foreach (array('full', 'content') as $type) {
if ($type === 'full' && !fw_ext_backups_current_user_can_full()) {
$this->set_settings($type, array('interval' => '', 'lifetime' => self::$default_lifetime));
} else {
$this->set_settings($type, array('interval' => $values[$type]['interval'], 'lifetime' => isset($values[$type][$values[$type]['interval']]) ? $values[$type][$values[$type]['interval']]['lifetime'] : self::$default_lifetime));
}
}
wp_send_json_success();
}
