make sure ABSPATH is defined before using it - fixes issue #648

lib/API/API.php

@@ -1,9 +1,10 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\API;
 
 use \MailPoet\Util\Security;
 
-if(!defined('ABSPATH')) exit;
 
 class API {
   function init() {

lib/API/Error.php

@@ -1,8 +1,8 @@
 <?php
-namespace MailPoet\API;
-
 if(!defined('ABSPATH')) exit;
 
+namespace MailPoet\API;
+
 final class Error {
   const UNKNOWN = 'unknown';
   const BAD_REQUEST = 'bad_request';

lib/Cron/Daemon.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Cron;
 
 use MailPoet\Cron\Workers\Scheduler as SchedulerWorker;
@@ -6,8 +8,6 @@ use MailPoet\Cron\Workers\SendingQueue\SendingQueue as SendingQueueWorker;
 
 require_once(ABSPATH . 'wp-includes/pluggable.php');
 
-if(!defined('ABSPATH')) exit;
-
 class Daemon {
   public $daemon;
   public $request_data;

lib/Cron/Workers/Scheduler.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Cron\Workers;
 
 use Carbon\Carbon;
@@ -12,7 +14,6 @@ use MailPoet\Newsletter\Scheduler\Scheduler as NewsletterScheduler;
 
 require_once(ABSPATH . 'wp-includes/pluggable.php');
 
-if(!defined('ABSPATH')) exit;
 
 class Scheduler {
   public $timer;

lib/Form/Block/Checkbox.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Form\Block;
 
 class Checkbox extends Base {
@@ -50,4 +52,3 @@ class Checkbox extends Base {
     return $html;
   }
 }
-

lib/Form/Block/Date.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Form\Block;
 
 use Carbon\Carbon;

lib/Form/Block/Radio.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Form\Block;
 
 class Radio extends Base {

lib/Form/Block/Segment.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Form\Block;
 
 class Segment extends Base {

lib/Form/Block/Select.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Form\Block;
 
 class Select extends Base {

lib/Form/Block/Submit.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Form\Block;
 
 class Submit extends Base {

lib/Form/Block/Text.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Form\Block;
 
 class Text extends Base {

lib/Form/Block/Textarea.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Form\Block;
 
 class Textarea extends Base {

lib/Mailer/Mailer.php

@@ -1,11 +1,10 @@
 <?php
-namespace MailPoet\Mailer;
-
-use MailPoet\Models\Setting;
+if(!defined('ABSPATH')) exit;
 
 require_once(ABSPATH . 'wp-includes/pluggable.php');
 
-if(!defined('ABSPATH')) exit;
+namespace MailPoet\Mailer;
+use MailPoet\Models\Setting;
 
 class Mailer {
   public $mailer_config;

lib/Newsletter/Shortcodes/Categories/Newsletter.php

@@ -1,11 +1,12 @@
 <?php
-namespace MailPoet\Newsletter\Shortcodes\Categories;
-
-use MailPoet\Models\SendingQueue;
-use MailPoet\Newsletter\Shortcodes\ShortcodesHelper;
+if(!defined('ABSPATH')) exit;
 
 require_once( ABSPATH . "wp-includes/pluggable.php" );
 
+namespace MailPoet\Newsletter\Shortcodes\Categories;
+use MailPoet\Models\SendingQueue;
+use MailPoet\Newsletter\Shortcodes\ShortcodesHelper;
+
 class Newsletter {
   static function process($action,
     $default_value = false,

lib/Newsletter/Shortcodes/Categories/Subscriber.php

@@ -1,11 +1,12 @@
 <?php
-namespace MailPoet\Newsletter\Shortcodes\Categories;
-
-use MailPoet\Models\Subscriber as SubscriberModel;
-use MailPoet\Models\SubscriberCustomField;
+if(!defined('ABSPATH')) exit;
 
 require_once(ABSPATH . 'wp-includes/pluggable.php');
 
+namespace MailPoet\Newsletter\Shortcodes\Categories;
+use MailPoet\Models\Subscriber as SubscriberModel;
+use MailPoet\Models\SubscriberCustomField;
+
 class Subscriber {
   static function process(
     $action,

lib/Twig/Assets.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Twig;
 
 class Assets

lib/Twig/Functions.php

@@ -1,11 +1,10 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Twig;
 
 class Functions extends \Twig_Extension {
 
-  function __construct() {
-  }
-
   function getName() {
     return 'functions';
   }

lib/Twig/Handlebars.php

@@ -1,11 +1,10 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Twig;
 
 class Handlebars extends \Twig_Extension {
 
-  public function __construct() {
-  }
-
   public function getName() {
     return 'handlebars';
   }

lib/Twig/I18n.php

@@ -1,4 +1,6 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace MailPoet\Twig;
 
 class I18n extends \Twig_Extension {

lib/Util/Security.php

@@ -1,8 +1,10 @@
 <?php
-namespace MailPoet\Util;
+if(!defined('ABSPATH')) exit;
 
 require_once(ABSPATH . 'wp-includes/pluggable.php');
 
+namespace MailPoet\Util;
+
 class Security {
   static function generateToken() {
     return wp_create_nonce('mailpoet_token');

lib/Util/Sudzy/ValidModel.php

@@ -1,8 +1,9 @@
 <?php
+if(!defined('ABSPATH')) exit;
+
 namespace Sudzy;
 
-abstract class ValidModel extends \Model
-{
+abstract class ValidModel extends \Model {
   protected $_validator = null; // Reference to Sudzy validator object
   protected $_validations = array(); // Array of validations
   protected $_validationErrors = array(); // Array of error messages
@@ -13,7 +14,7 @@ abstract class ValidModel extends \Model
     'throw' => self::ON_SAVE  // One of self::ON_SET|ON_SAVE|NEVER.
                               //  + ON_SET throws immediately when field is set()
                               //  + ON_SAVE throws on save()
-                                  //  + NEVER means an exception is never thrown; check for ->getValidaionErrors()
+                              //  + NEVER means an exception is never thrown; check for ->getValidationErrors()
   );
 
   const ON_SET = 'set';
@@ -24,8 +25,7 @@ abstract class ValidModel extends \Model
     $this->_validator = $validatorInstance;
   }
 
-    public function setValidationOptions($options)
-    {
+  public function setValidationOptions($options) {
     $this->_validationOptions = array_merge($this->_validationOptions, $options);
   }
 
@@ -63,8 +63,7 @@ abstract class ValidModel extends \Model
   /**
   * @return bool Will set a message if returning false
   **/
-    public function validateField($field, $value)
-    {
+  public function validateField($field, $value) {
     $this->setupValidationEngine();
 
     if(!isset($this->_validations[$field])) {
@@ -89,13 +88,11 @@ abstract class ValidModel extends \Model
     return $success;
   }
 
-        public function getValidationErrors()
-        {
+  public function getValidationErrors() {
     return $this->_validationErrors;
   }
 
-        public function resetValidationErrors()
-        {
+  public function resetValidationErrors() {
     $this->_validationErrors = array();
   }
 
@@ -105,16 +102,14 @@ abstract class ValidModel extends \Model
   /**
   * Overload __set to call validateAndSet
   */
-    public function __set($name, $value)
-    {
+  public function __set($name, $value) {
     $this->validateAndSet($name, $value);
   }
 
   /**
   * Overload save; checks if errors exist before saving
   */
-    public function save()
-    {
+  public function save() {
     if($this->isNew()) { //Fields populated by create() or hydrate() don't pass through set()
       foreach(array_keys($this->_validations) as $field) {
         $this->validateField($field, $this->$field);
@@ -132,8 +127,7 @@ abstract class ValidModel extends \Model
   /**
   * Overload set; to call validateAndSet
   */
-    public function set($key, $value = null)
-    {
+  public function set($key, $value = null) {
     if(is_array($key)) {
       // multiple values
       foreach($key as $field => $value) {
@@ -147,15 +141,13 @@ abstract class ValidModel extends \Model
 
   ////////////////////
   // Protected methods
-    protected function doValidationError($context)
-    {
+  protected function doValidationError($context) {
     if($context == $this->_validationOptions['throw']) {
       throw new \Sudzy\ValidationException($this->_validationErrors);
     }
   }
 
-    protected function addValidationError($msg, $field = null)
-    {
+  protected function addValidationError($msg, $field = null) {
     if($this->_validationOptions['indexedErrors'] && $field !== null) {
       // Only keep the first error found on a field
       if(!isset($this->_validationErrors[$field])) {
@@ -169,14 +161,12 @@ abstract class ValidModel extends \Model
   /**
   * Overload set; to call validateAndSet
   */
-    protected function validateAndSet($name, $value)
-    {
+  protected function validateAndSet($name, $value) {
     if(!$this->validateField($name, $value)) $this->doValidationError(self::ON_SET);
     parent::set($name, $value);
   }
 
-    protected function setupValidationEngine()
-    {
+  protected function setupValidationEngine() {
     if(null == $this->_validator) $this->_validator = new \Sudzy\Engine(); // Is lazy setup worth it?
   }
 }