token.php code style

build/services.htm

@@ -951,7 +951,7 @@
     ],
     "version": "float null (mooodle version number in YYYYMMDDXX format)",
     "release": "text null (plugin release x.x.x format)"
-}</pre><h2>block_exacomp_login</h2><div>webservice called through token.php</div><div>type: read</div>Params: <table><tr><td>app<td>int<td>null<td>required<td><td>app accessing this service (eg. dakora)<tr><td>app_version<td>int<td>null<td>required<td><td>version of the app (eg. 4.6.0)<tr><td>services<td>int<td>null<td>required<td><td>wanted webservice tokens (eg. exacomp,exaport)</table>Returns:<pre>{
+}</pre><h2>block_exacomp_login</h2><div>webservice called through token.php</div><div>type: read</div>Params: <table><tr><td>app<td>int<td>null<td>required<td><td>app accessing this service (eg. dakora)<tr><td>app_version<td>int<td>null<td>required<td><td>version of the app (eg. 4.6.0)<tr><td>services<td>int<td>null<td><td>default: moodle_mobile_app,exacompservices<td>wanted webservice tokens (eg. exacomp,exaport)</table>Returns:<pre>{
     "user": {
         "id": "int null (ID of the user)",
         "username": "raw null (The username)",

externallib.php

@@ -5951,7 +5951,7 @@ public static function login_parameters() {
 		return new external_function_parameters(array(
 			'app' => new external_value (PARAM_INT, 'app accessing this service (eg. dakora)'),
 			'app_version' => new external_value (PARAM_INT, 'version of the app (eg. 4.6.0)'),
-			'services' => new external_value (PARAM_INT, 'wanted webservice tokens (eg. exacomp,exaport)', VALUE_OPTIONAL),
+			'services' => new external_value (PARAM_INT, 'wanted webservice tokens (eg. exacomp,exaport)', VALUE_DEFAULT, 'moodle_mobile_app,exacompservices'),
 		));
 	}
 

token.php

@@ -53,7 +53,7 @@ function block_exacomp_load_service($service) {
 	exit;
 }
 
-$block_exacomp_tokens = [];
+$exa_tokens = [];
 
 $services = optional_param('services', '', PARAM_TEXT);
 $services = array_keys(
@@ -62,18 +62,18 @@ function block_exacomp_load_service($service) {
 
 foreach ($services as $service) {
 	$token = block_exacomp_load_service($service);
-	$block_exacomp_tokens[] = [
+	$exa_tokens[] = [
 		'service' => $service,
 		'token' => $token,
 	];
 }
 
-require __DIR__.'/externallib.php';
+require_once __DIR__.'/externallib.php';
 
 // get login data
 $data = block_exacomp_external::login();
 // add tokens
-$data['tokens'] = $block_exacomp_tokens;
+$data['tokens'] = $exa_tokens;
 
 // clean output
 $data = external_api::clean_returnvalue(block_exacomp_external::login_returns(), $data);