public function start()
{
$p = new \Permissions();
if (!$p->canUpgrade()) {
return false;
}
$updateVersion = $this->post('updateVersion');
if (!$updateVersion) {
$this->error->add(t('Invalid version'));
} else {
$upd = ApplicationUpdate::getByVersionNumber($updateVersion);
}
if (!is_object($upd)) {
$this->error->add(t('Invalid version'));
} else {
if (version_compare($upd->getUpdateVersion(), APP_VERSION, '<=')) {
$this->error->add(t('You may only apply updates with a greater version number than the version you are currently running.'));
}
}
if (!$this->error->has()) {
/*
$resp = $upd->apply();
if ($resp !== true) {
switch ($resp) {
case ApplicationUpdate::E_UPDATE_WRITE_CONFIG:
$this->error->add(
t(
'Unable to write to config/site.php. You must make config/site.php writable in order to upgrade in this manner.'));
break;
}
} else {
$token = Loader::helper("validation/token");
\Redirect::to('/ccm/system/upgrade/submit?ccm_token=' . $token->generate('Concrete\Controller\Upgrade'))->send();
exit;
}
*/
$this->set('update', $upd);
}
$this->view();
}
/**
* Looks in the designated updates location for all directories, ascertains what
* version they represent, and finds all versions greater than the currently installed version of
* concrete5.
*
* @return ApplicationUpdate[]
*/
public function getLocalAvailableUpdates()
{
$fh = Core::make('helper/file');
$updates = [];
$contents = @$fh->getDirectoryContents(DIR_CORE_UPDATES);
foreach ($contents as $con) {
if (is_dir(DIR_CORE_UPDATES . '/' . $con)) {
$obj = ApplicationUpdate::get($con);
if (is_object($obj)) {
if (version_compare($obj->getUpdateVersion(), APP_VERSION, '>')) {
$updates[] = $obj;
}
}
}
}
usort($updates, function ($a, $b) {
return version_compare($a->getUpdateVersion(), $b->getUpdateVersion());
});
return $updates;
}