/**
* @param string $app
* @return int
*/
public static function downloadApp($app)
{
$appData = OC_OCSClient::getApplication($app);
$download = OC_OCSClient::getApplicationDownload($app, 1);
if (isset($download['downloadlink']) and $download['downloadlink'] != '') {
// Replace spaces in download link without encoding entire URL
$download['downloadlink'] = str_replace(' ', '%20', $download['downloadlink']);
$info = array('source' => 'http', 'href' => $download['downloadlink'], 'appdata' => $appData);
$app = OC_Installer::installApp($info);
}
return $app;
}
/**
* @brief enables an app
* @param mixed $app app
* @throws \Exception
* @return void
*
* This function set an app as enabled in appconfig.
*/
public static function enable($app)
{
self::$enabledAppsCache = array();
// flush
if (!OC_Installer::isInstalled($app)) {
// check if app is a shipped app or not. OCS apps have an integer as id, shipped apps use a string
if (!is_numeric($app)) {
$app = OC_Installer::installShippedApp($app);
} else {
$appdata = OC_OCSClient::getApplication($app, \OC_Util::getVersion());
$download = OC_OCSClient::getApplicationDownload($app, 1, \OC_Util::getVersion());
if (isset($download['downloadlink']) and $download['downloadlink'] != '') {
$info = array('source' => 'http', 'href' => $download['downloadlink'], 'appdata' => $appdata);
$app = OC_Installer::installApp($info);
}
}
}
$l = OC_L10N::get('core');
if ($app !== false) {
// check if the app is compatible with this version of ownCloud
$info = OC_App::getAppInfo($app);
$version = OC_Util::getVersion();
if (!isset($info['require']) or !self::isAppVersionCompatible($version, $info['require'])) {
throw new \Exception($l->t("App \"%s\" can't be installed because it is not compatible with this version of ownCloud.", array($info['name'])));
} else {
OC_Appconfig::setValue($app, 'enabled', 'yes');
if (isset($appdata['id'])) {
OC_Appconfig::setValue($app, 'ocsid', $appdata['id']);
}
\OC_Hook::emit('OC_App', 'post_enable', array('app' => $app));
}
} else {
throw new \Exception($l->t("No app name specified"));
}
}
/**
* update an app by it's id
* @param integer $ocsid
* @return bool
* @throws Exception
*/
public static function updateAppByOCSId($ocsid)
{
$appdata = OC_OCSClient::getApplication($ocsid);
$download = OC_OCSClient::getApplicationDownload($ocsid, 1);
if (isset($download['downloadlink']) && trim($download['downloadlink']) !== '') {
$download['downloadlink'] = str_replace(' ', '%20', $download['downloadlink']);
$info = array('source' => 'http', 'href' => $download['downloadlink'], 'appdata' => $appdata);
} else {
throw new \Exception('Could not fetch app info!');
}
return self::updateApp($info);
}
/**
* @brief enables an app
* @param mixed $app app
* @return bool
*
* This function set an app as enabled in appconfig.
*/
public static function enable($app)
{
if (!OC_Installer::isInstalled($app)) {
// check if app is a shipped app or not. OCS apps have an integer as id, shipped apps use a string
if (!is_numeric($app)) {
$app = OC_Installer::installShippedApp($app);
} else {
$download = OC_OCSClient::getApplicationDownload($app, 1);
if (isset($download['downloadlink']) and $download['downloadlink'] != '') {
$app = OC_Installer::installApp(array('source' => 'http', 'href' => $download['downloadlink']));
}
}
}
if ($app !== false) {
// check if the app is compatible with this version of ownCloud
$info = OC_App::getAppInfo($app);
$version = OC_Util::getVersion();
if (!isset($info['require']) or $version[0] > $info['require']) {
OC_Log::write('core', 'App "' . $info['name'] . '" can\'t be installed because it is not compatible with this version of ownCloud', OC_Log::ERROR);
return false;
} else {
OC_Appconfig::setValue($app, 'enabled', 'yes');
return true;
}
} else {
return false;
}
}