- fix classes imports and an undefined valiable

Author: valeriitropin

src/OpenTok/Broadcast.php

@@ -4,6 +4,8 @@
 
 use OpenTok\Exception\BroadcastDomainException;
 use OpenTok\Exception\BroadcastUnexpectedValueException;
+use OpenTok\Exception\InvalidArgumentException;
+use OpenTok\Util\Client;
 use OpenTok\Util\Validators;
 
 class Broadcast {

src/OpenTok/Exception/AuthenticationException.php

@@ -6,7 +6,7 @@
 /**
  * Defines the exception thrown when you use an invalid API or secret.
  */
-class AuthenticationException extends OpenTok\Exception\DomainException implements \OpenTok\Exception\Exception
+class AuthenticationException extends \OpenTok\Exception\DomainException implements \OpenTok\Exception\Exception
 {
     public function __construct($apiKey, $apiSecret, $code = 0, $previous)
     {

src/OpenTok/OpenTok.php

@@ -331,7 +331,7 @@ public function stopArchive($archiveId)
      * @param String $archiveId The archive ID.
      *
      * @throws ArchiveException There is no archive with the specified ID.
-     * @throws OpenTokArgumentException The archive ID provided is null or an empty string.
+     * @throws InvalidArgumentException The archive ID provided is null or an empty string.
      *
      * @return Archive The Archive object.
      */

src/OpenTok/Util/Client.php

@@ -19,6 +19,7 @@
 use OpenTok\Exception\BroadcastDomainException;
 use OpenTok\Exception\BroadcastUnexpectedValueException;
 use OpenTok\Exception\BroadcastAuthenticationException;
+use OpenTok\MediaMode;
 
 // TODO: build this dynamically
 /** @internal */

src/OpenTok/Util/Validators.php

@@ -171,7 +171,7 @@ public static function validateArchiveListData($archiveListData)
         $document->loadSchema(self::$archiveSchemaUri);
         if (!$document->validate()) {
             throw new InvalidArgumentException(
-                'The archive data provided is not valid. Errors:'.$document->lastError.' archiveData:'.print_r($archiveData, true)
+                'The archive data provided is not valid. Errors:'.$document->lastError.' archiveData:'.print_r($archiveListData, true)
             );
         }
     }