function display($update = false)
{
global $mctrl;
// see if $mctrl has been initiated yet, if not do so
if (!$mctrl) {
require_once JPATH_ADMINISTRATOR . '/templates/rt_missioncontrol_j15/lib/missioncontrol.class.php';
$mctrl =& MissionControl::getInstance();
}
$output = '';
$update_info = '';
require_once $mctrl->templatePath . '/lib/updater/rokupdater.class.php';
if (!$update) {
$mctrl->addScript('MC.Updater.js');
}
$params =& $mctrl->params;
$updater = new RokUpdater();
$updater->init($mctrl->updateUrl, $mctrl->updateSlug, $params, $params->get('updater_dl_method'), $params->get('updater_extract_method'));
// do update stuff
ob_start();
if ($update) {
if ($updater->installUpdate()) {
$update_info = '<b>Success!</b> ';
} else {
$update_info = '<b class="mc-error">Update Failed. </b>';
}
}
//get status details
$details = $updater->updateAvailable();
$errors = ob_get_clean();
if ($details === false || $errors) {
$output .= '<div class="mc-update-check updates-true">';
$output .= '<b>There was an error processing your request:</b>';
$output .= $errors;
$output .= '<p class="mc-update"><a href="#">Force Update</a> <span class="spinner"></span></p>';
$output .= '</div>';
} else {
if ($details->updates) {
$output .= '<div class="mc-update-check updates-true">';
$output .= $update_info . $details->name . ' <span class="mc-new-version">' . $details->version . '</span> is now available. ';
$output .= 'You have version <span class="mc-old-version">' . $details->current_version . '</span>. ';
$output .= '<p class="mc-update"><a href="#">1-Click Update</a> <span class="spinner"></span></p>';
$output .= '</div>';
} else {
$output .= '<div class="mc-update-check updates-false">';
$output .= $update_info . $details->name . ' <span class="mc-old-version">' . $details->current_version . '</span> is the most current version available. ';
$output .= '<p class="mc-update"><a href="#">Force Update</a> <span class="spinner"></span></p>';
$output .= '</div>';
}
}
return $output;
}
