nextcloud/settings/ajax/enableapp.php

<?php

OC_JSON::checkAdminUser();
OCP\JSON::callCheck();

$appid = OC_App::enable(OC_App::cleanAppId($_POST['appid']));
if($appid !== false) {
	OC_JSON::success(array('data' => array('appid' => $appid)));
} else {
	$l = OC_L10N::get('settings');	
	OC_JSON::error(array("data" => array( "message" => $l->t("Could not enable app. ") )));
}
enable/disable apps by clicking their status 2011-06-20 13:21:42 -04:00			`<?php`

Add more checks for admin user 2011-09-30 17:10:08 -04:00			`OC_JSON::checkAdminUser();`
CSRF check in the settings 2012-07-07 09:27:04 -04:00			`OCP\JSON::callCheck();`
enable/disable apps by clicking their status 2011-06-20 13:21:42 -04:00
Remove invalid characters from app id to prevent loading of invalid resources 2013-02-09 09:03:47 -05:00			`$appid = OC_App::enable(OC_App::cleanAppId($_POST['appid']));`
Return possibly changed appid. 2012-08-04 19:41:24 -04:00			`if($appid !== false) {`
			`OC_JSON::success(array('data' => array('appid' => $appid)));`
			`} else {`
$l was undefined 2012-09-17 07:50:17 -04:00			`$l = OC_L10N::get('settings');`
return a message when app could not be enabled 2012-09-12 06:02:39 -04:00			`OC_JSON::error(array("data" => array( "message" => $l->t("Could not enable app. ") )));`
show error when installing an app has failed 2012-04-14 06:57:03 -04:00			`}`