eventespresso / event-espresso-core

core/services/loaders/LoaderDecoratorInterface.php

Indentation +10 added lines, -10 removed lines

@@ -9,19 +9,19 @@
 interface LoaderDecoratorInterface
 {
 
-    /**
-     * @param string $fqcn
-     * @param array  $arguments
-     * @return mixed
-     */
-    public function load($fqcn, $arguments = array());
+	/**
+	 * @param string $fqcn
+	 * @param array  $arguments
+	 * @return mixed
+	 */
+	public function load($fqcn, $arguments = array());
 
 
 
-    /**
-     * calls reset() on loader if method exists
-     */
-    public function reset();
+	/**
+	 * calls reset() on loader if method exists
+	 */
+	public function reset();
 
 }
 // End of file LoaderInterface.php

core/services/loaders/CoreLoader.php

Indentation +53 added lines, -53 removed lines

@@ -24,59 +24,59 @@
 class CoreLoader implements LoaderDecoratorInterface
 {
 
-    /**
-     * @var EE_Registry|CoffeeShop $generator
-     */
-    private $generator;
-
-
-
-    /**
-     * CoreLoader constructor.
-     *
-     * @param EE_Registry|CoffeeShop $generator
-     * @throws InvalidArgumentException
-     */
-    public function __construct($generator)
-    {
-        if(!($generator instanceof EE_Registry || $generator instanceof CoffeeShop)) {
-            throw new InvalidArgumentException(
-                esc_html__(
-                    'The CoreLoader class must receive an instance of EE_Registry or the CoffeeShop DI container.',
-                    'event_espresso'
-                )
-            );
-        }
-        $this->generator = $generator;
-    }
-
-
-
-    /**
-     * @param string $fqcn
-     * @param array  $arguments
-     * @return mixed
-     * @throws EE_Error
-     * @throws ServiceNotFoundException
-     */
-    public function load($fqcn, $arguments = array())
-    {
-        return $this->generator instanceof EE_Registry
-            ? $this->generator->create($fqcn, $arguments)
-            : $this->generator->brew($fqcn, $arguments);
-    }
-
-
-
-    /**
-     * calls reset() on generator if method exists
-     */
-    public function reset()
-    {
-        if (method_exists($this->generator, 'reset')) {
-            $this->generator->reset();
-        }
-    }
+	/**
+	 * @var EE_Registry|CoffeeShop $generator
+	 */
+	private $generator;
+
+
+
+	/**
+	 * CoreLoader constructor.
+	 *
+	 * @param EE_Registry|CoffeeShop $generator
+	 * @throws InvalidArgumentException
+	 */
+	public function __construct($generator)
+	{
+		if(!($generator instanceof EE_Registry || $generator instanceof CoffeeShop)) {
+			throw new InvalidArgumentException(
+				esc_html__(
+					'The CoreLoader class must receive an instance of EE_Registry or the CoffeeShop DI container.',
+					'event_espresso'
+				)
+			);
+		}
+		$this->generator = $generator;
+	}
+
+
+
+	/**
+	 * @param string $fqcn
+	 * @param array  $arguments
+	 * @return mixed
+	 * @throws EE_Error
+	 * @throws ServiceNotFoundException
+	 */
+	public function load($fqcn, $arguments = array())
+	{
+		return $this->generator instanceof EE_Registry
+			? $this->generator->create($fqcn, $arguments)
+			: $this->generator->brew($fqcn, $arguments);
+	}
+
+
+
+	/**
+	 * calls reset() on generator if method exists
+	 */
+	public function reset()
+	{
+		if (method_exists($this->generator, 'reset')) {
+			$this->generator->reset();
+		}
+	}
 
 }
 // End of file CoreLoader.php

core/EE_Registry.core.php

Doc Comments +1 added lines

@@ -272,6 +272,7 @@
 
     /**
      * @param mixed string | EED_Module $module
+     * @param string $module
      * @throws EE_Error
      * @throws ReflectionException
      */

Indentation +1485 added lines, -1485 removed lines

@@ -22,1491 +22,1491 @@
 class EE_Registry implements ResettableInterface
 {
 
-    /**
-     * @var EE_Registry $_instance
-     */
-    private static $_instance;
-
-    /**
-     * @var EE_Dependency_Map $_dependency_map
-     */
-    protected $_dependency_map;
-
-    /**
-     * @var array $_class_abbreviations
-     */
-    protected $_class_abbreviations = array();
-
-    /**
-     * @var CommandBusInterface $BUS
-     */
-    public $BUS;
-
-    /**
-     * @var EE_Cart $CART
-     */
-    public $CART;
-
-    /**
-     * @var EE_Config $CFG
-     */
-    public $CFG;
-
-    /**
-     * @var EE_Network_Config $NET_CFG
-     */
-    public $NET_CFG;
-
-    /**
-     * StdClass object for storing library classes in
-     *
-     * @var StdClass $LIB
-     */
-    public $LIB;
-
-    /**
-     * @var EE_Request_Handler $REQ
-     */
-    public $REQ;
-
-    /**
-     * @var EE_Session $SSN
-     */
-    public $SSN;
-
-    /**
-     * @since 4.5.0
-     * @var EE_Capabilities $CAP
-     */
-    public $CAP;
-
-    /**
-     * @since 4.9.0
-     * @var EE_Message_Resource_Manager $MRM
-     */
-    public $MRM;
-
-
-    /**
-     * @var Registry $AssetsRegistry
-     */
-    public $AssetsRegistry;
-
-    /**
-     * StdClass object for holding addons which have registered themselves to work with EE core
-     *
-     * @var EE_Addon[] $addons
-     */
-    public $addons;
-
-    /**
-     * keys are 'short names' (eg Event), values are class names (eg 'EEM_Event')
-     *
-     * @var EEM_Base[] $models
-     */
-    public $models = array();
-
-    /**
-     * @var EED_Module[] $modules
-     */
-    public $modules;
-
-    /**
-     * @var EES_Shortcode[] $shortcodes
-     */
-    public $shortcodes;
-
-    /**
-     * @var WP_Widget[] $widgets
-     */
-    public $widgets;
-
-    /**
-     * this is an array of all implemented model names (i.e. not the parent abstract models, or models
-     * which don't actually fetch items from the DB in the normal way (ie, are not children of EEM_Base)).
-     * Keys are model "short names" (eg "Event") as used in model relations, and values are
-     * classnames (eg "EEM_Event")
-     *
-     * @var array $non_abstract_db_models
-     */
-    public $non_abstract_db_models = array();
-
-
-    /**
-     * internationalization for JS strings
-     *    usage:   EE_Registry::i18n_js_strings['string_key'] = esc_html__( 'string to translate.', 'event_espresso' );
-     *    in js file:  var translatedString = eei18n.string_key;
-     *
-     * @var array $i18n_js_strings
-     */
-    public static $i18n_js_strings = array();
-
-
-    /**
-     * $main_file - path to espresso.php
-     *
-     * @var array $main_file
-     */
-    public $main_file;
-
-    /**
-     * array of ReflectionClass objects where the key is the class name
-     *
-     * @var ReflectionClass[] $_reflectors
-     */
-    public $_reflectors;
-
-    /**
-     * boolean flag to indicate whether or not to load/save dependencies from/to the cache
-     *
-     * @var boolean $_cache_on
-     */
-    protected $_cache_on = true;
-
-
-
-    /**
-     * @singleton method used to instantiate class object
-     * @param  EE_Dependency_Map $dependency_map
-     * @return EE_Registry instance
-     * @throws InvalidArgumentException
-     * @throws InvalidInterfaceException
-     * @throws InvalidDataTypeException
-     */
-    public static function instance(EE_Dependency_Map $dependency_map = null)
-    {
-        // check if class object is instantiated
-        if (! self::$_instance instanceof EE_Registry) {
-            self::$_instance = new self($dependency_map);
-        }
-        return self::$_instance;
-    }
-
-
-
-    /**
-     * protected constructor to prevent direct creation
-     *
-     * @Constructor
-     * @param  EE_Dependency_Map $dependency_map
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     */
-    protected function __construct(EE_Dependency_Map $dependency_map)
-    {
-        $this->_dependency_map = $dependency_map;
-        $this->LIB = new stdClass();
-        $this->addons = new stdClass();
-        $this->modules = new stdClass();
-        $this->shortcodes = new stdClass();
-        $this->widgets = new stdClass();
-        add_action('EE_Load_Espresso_Core__handle_request__initialize_core_loading', array($this, 'initialize'));
-    }
-
-
-
-    /**
-     * initialize
-     *
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function initialize()
-    {
-        $this->_class_abbreviations = apply_filters(
-            'FHEE__EE_Registry____construct___class_abbreviations',
-            array(
-                'EE_Config'                                       => 'CFG',
-                'EE_Session'                                      => 'SSN',
-                'EE_Capabilities'                                 => 'CAP',
-                'EE_Cart'                                         => 'CART',
-                'EE_Network_Config'                               => 'NET_CFG',
-                'EE_Request_Handler'                              => 'REQ',
-                'EE_Message_Resource_Manager'                     => 'MRM',
-                'EventEspresso\core\services\commands\CommandBus' => 'BUS',
-                'EventEspresso\core\services\assets\Registry'     => 'AssetsRegistry',
-            )
-        );
-        $this->load_core('Base', array(), true);
-        // add our request and response objects to the cache
-        $request_loader = $this->_dependency_map->class_loader('EE_Request');
-        $this->_set_cached_class(
-            $request_loader(),
-            'EE_Request'
-        );
-        $response_loader = $this->_dependency_map->class_loader('EE_Response');
-        $this->_set_cached_class(
-            $response_loader(),
-            'EE_Response'
-        );
-        add_action('AHEE__EE_System__set_hooks_for_core', array($this, 'init'));
-    }
-
-
-
-    /**
-     * @return void
-     */
-    public function init()
-    {
-        // Get current page protocol
-        $protocol = isset($_SERVER['HTTPS']) ? 'https://' : 'http://';
-        // Output admin-ajax.php URL with same protocol as current page
-        self::$i18n_js_strings['ajax_url'] = admin_url('admin-ajax.php', $protocol);
-        self::$i18n_js_strings['wp_debug'] = defined('WP_DEBUG') ? WP_DEBUG : false;
-    }
-
-
-
-    /**
-     * localize_i18n_js_strings
-     *
-     * @return string
-     */
-    public static function localize_i18n_js_strings()
-    {
-        $i18n_js_strings = (array)self::$i18n_js_strings;
-        foreach ($i18n_js_strings as $key => $value) {
-            if (is_scalar($value)) {
-                $i18n_js_strings[$key] = html_entity_decode((string)$value, ENT_QUOTES, 'UTF-8');
-            }
-        }
-        return '/* <![CDATA[ */ var eei18n = ' . wp_json_encode($i18n_js_strings) . '; /* ]]> */';
-    }
-
-
-
-    /**
-     * @param mixed string | EED_Module $module
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function add_module($module)
-    {
-        if ($module instanceof EED_Module) {
-            $module_class = get_class($module);
-            $this->modules->{$module_class} = $module;
-        } else {
-            if (! class_exists('EE_Module_Request_Router')) {
-                $this->load_core('Module_Request_Router');
-            }
-            $this->modules->{$module} = EE_Module_Request_Router::module_factory($module);
-        }
-    }
-
-
-
-    /**
-     * @param string $module_name
-     * @return mixed EED_Module | NULL
-     */
-    public function get_module($module_name = '')
-    {
-        return isset($this->modules->{$module_name})
-            ? $this->modules->{$module_name}
-            : null;
-    }
-
-
-
-    /**
-     * loads core classes - must be singletons
-     *
-     * @param string $class_name - simple class name ie: session
-     * @param mixed  $arguments
-     * @param bool   $load_only
-     * @return mixed
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function load_core($class_name, $arguments = array(), $load_only = false)
-    {
-        $core_paths = apply_filters(
-            'FHEE__EE_Registry__load_core__core_paths',
-            array(
-                EE_CORE,
-                EE_ADMIN,
-                EE_CPTS,
-                EE_CORE . 'data_migration_scripts' . DS,
-                EE_CORE . 'request_stack' . DS,
-                EE_CORE . 'middleware' . DS,
-            )
-        );
-        // retrieve instantiated class
-        return $this->_load(
-            $core_paths,
-            'EE_',
-            $class_name,
-            'core',
-            $arguments,
-            false,
-            true,
-            $load_only
-        );
-    }
-
-
-
-    /**
-     * loads service classes
-     *
-     * @param string $class_name - simple class name ie: session
-     * @param mixed  $arguments
-     * @param bool   $load_only
-     * @return mixed
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function load_service($class_name, $arguments = array(), $load_only = false)
-    {
-        $service_paths = apply_filters(
-            'FHEE__EE_Registry__load_service__service_paths',
-            array(
-                EE_CORE . 'services' . DS,
-            )
-        );
-        // retrieve instantiated class
-        return $this->_load(
-            $service_paths,
-            'EE_',
-            $class_name,
-            'class',
-            $arguments,
-            false,
-            true,
-            $load_only
-        );
-    }
-
-
-
-    /**
-     * loads data_migration_scripts
-     *
-     * @param string $class_name - class name for the DMS ie: EE_DMS_Core_4_2_0
-     * @param mixed  $arguments
-     * @return EE_Data_Migration_Script_Base|mixed
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function load_dms($class_name, $arguments = array())
-    {
-        // retrieve instantiated class
-        return $this->_load(
-            EE_Data_Migration_Manager::instance()->get_data_migration_script_folders(),
-            'EE_DMS_',
-            $class_name,
-            'dms',
-            $arguments,
-            false,
-            false
-        );
-    }
-
-
-
-    /**
-     * loads object creating classes - must be singletons
-     *
-     * @param string $class_name - simple class name ie: attendee
-     * @param mixed  $arguments  - an array of arguments to pass to the class
-     * @param bool   $from_db    - some classes are instantiated from the db and thus call a different method to
-     *                           instantiate
-     * @param bool   $cache      if you don't want the class to be stored in the internal cache (non-persistent) then
-     *                           set this to FALSE (ie. when instantiating model objects from client in a loop)
-     * @param bool   $load_only  whether or not to just load the file and NOT instantiate, or load AND instantiate
-     *                           (default)
-     * @return EE_Base_Class | bool
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function load_class($class_name, $arguments = array(), $from_db = false, $cache = true, $load_only = false)
-    {
-        $paths = apply_filters(
-            'FHEE__EE_Registry__load_class__paths', array(
-            EE_CORE,
-            EE_CLASSES,
-            EE_BUSINESS,
-        )
-        );
-        // retrieve instantiated class
-        return $this->_load(
-            $paths,
-            'EE_',
-            $class_name,
-            'class',
-            $arguments,
-            $from_db,
-            $cache,
-            $load_only
-        );
-    }
-
-
-
-    /**
-     * loads helper classes - must be singletons
-     *
-     * @param string $class_name - simple class name ie: price
-     * @param mixed  $arguments
-     * @param bool   $load_only
-     * @return EEH_Base | bool
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function load_helper($class_name, $arguments = array(), $load_only = true)
-    {
-        // todo: add doing_it_wrong() in a few versions after all addons have had calls to this method removed
-        $helper_paths = apply_filters('FHEE__EE_Registry__load_helper__helper_paths', array(EE_HELPERS));
-        // retrieve instantiated class
-        return $this->_load(
-            $helper_paths,
-            'EEH_',
-            $class_name,
-            'helper',
-            $arguments,
-            false,
-            true,
-            $load_only
-        );
-    }
-
-
-
-    /**
-     * loads core classes - must be singletons
-     *
-     * @param string $class_name - simple class name ie: session
-     * @param mixed  $arguments
-     * @param bool   $load_only
-     * @param bool   $cache      whether to cache the object or not.
-     * @return mixed
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function load_lib($class_name, $arguments = array(), $load_only = false, $cache = true)
-    {
-        $paths = array(
-            EE_LIBRARIES,
-            EE_LIBRARIES . 'messages' . DS,
-            EE_LIBRARIES . 'shortcodes' . DS,
-            EE_LIBRARIES . 'qtips' . DS,
-            EE_LIBRARIES . 'payment_methods' . DS,
-        );
-        // retrieve instantiated class
-        return $this->_load(
-            $paths,
-            'EE_',
-            $class_name,
-            'lib',
-            $arguments,
-            false,
-            $cache,
-            $load_only
-        );
-    }
-
-
-
-    /**
-     * loads model classes - must be singletons
-     *
-     * @param string $class_name - simple class name ie: price
-     * @param mixed  $arguments
-     * @param bool   $load_only
-     * @return EEM_Base | bool
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function load_model($class_name, $arguments = array(), $load_only = false)
-    {
-        $paths = apply_filters(
-            'FHEE__EE_Registry__load_model__paths', array(
-            EE_MODELS,
-            EE_CORE,
-        )
-        );
-        // retrieve instantiated class
-        return $this->_load(
-            $paths,
-            'EEM_',
-            $class_name,
-            'model',
-            $arguments,
-            false,
-            true,
-            $load_only
-        );
-    }
-
-
-
-    /**
-     * loads model classes - must be singletons
-     *
-     * @param string $class_name - simple class name ie: price
-     * @param mixed  $arguments
-     * @param bool   $load_only
-     * @return mixed | bool
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function load_model_class($class_name, $arguments = array(), $load_only = true)
-    {
-        $paths = array(
-            EE_MODELS . 'fields' . DS,
-            EE_MODELS . 'helpers' . DS,
-            EE_MODELS . 'relations' . DS,
-            EE_MODELS . 'strategies' . DS,
-        );
-        // retrieve instantiated class
-        return $this->_load(
-            $paths,
-            'EE_',
-            $class_name,
-            '',
-            $arguments,
-            false,
-            true,
-            $load_only
-        );
-    }
-
-
-
-    /**
-     * Determines if $model_name is the name of an actual EE model.
-     *
-     * @param string $model_name like Event, Attendee, Question_Group_Question, etc.
-     * @return boolean
-     */
-    public function is_model_name($model_name)
-    {
-        return isset($this->models[$model_name]);
-    }
-
-
-
-    /**
-     * generic class loader
-     *
-     * @param string $path_to_file - directory path to file location, not including filename
-     * @param string $file_name    - file name  ie:  my_file.php, including extension
-     * @param string $type         - file type - core? class? helper? model?
-     * @param mixed  $arguments
-     * @param bool   $load_only
-     * @return mixed
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function load_file($path_to_file, $file_name, $type = '', $arguments = array(), $load_only = true)
-    {
-        // retrieve instantiated class
-        return $this->_load(
-            $path_to_file,
-            '',
-            $file_name,
-            $type,
-            $arguments,
-            false,
-            true,
-            $load_only
-        );
-    }
-
-
-
-    /**
-     * @param string $path_to_file - directory path to file location, not including filename
-     * @param string $class_name   - full class name  ie:  My_Class
-     * @param string $type         - file type - core? class? helper? model?
-     * @param mixed  $arguments
-     * @param bool   $load_only
-     * @return bool|EE_Addon|object
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function load_addon($path_to_file, $class_name, $type = 'class', $arguments = array(), $load_only = false)
-    {
-        // retrieve instantiated class
-        return $this->_load(
-            $path_to_file,
-            'addon',
-            $class_name,
-            $type,
-            $arguments,
-            false,
-            true,
-            $load_only
-        );
-    }
-
-
-
-    /**
-     * instantiates, caches, and automatically resolves dependencies
-     * for classes that use a Fully Qualified Class Name.
-     * if the class is not capable of being loaded using PSR-4 autoloading,
-     * then you need to use one of the existing load_*() methods
-     * which can resolve the classname and filepath from the passed arguments
-     *
-     * @param bool|string $class_name   Fully Qualified Class Name
-     * @param array       $arguments    an argument, or array of arguments to pass to the class upon instantiation
-     * @param bool        $cache        whether to cache the instantiated object for reuse
-     * @param bool        $from_db      some classes are instantiated from the db
-     *                                  and thus call a different method to instantiate
-     * @param bool        $load_only    if true, will only load the file, but will NOT instantiate an object
-     * @param bool|string $addon        if true, will cache the object in the EE_Registry->$addons array
-     * @return bool|null|mixed          null = failure to load or instantiate class object.
-     *                                  object = class loaded and instantiated successfully.
-     *                                  bool = fail or success when $load_only is true
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function create(
-        $class_name = false,
-        $arguments = array(),
-        $cache = false,
-        $from_db = false,
-        $load_only = false,
-        $addon = false
-    ) {
-        $class_name = ltrim($class_name, '\\');
-        $class_name = $this->_dependency_map->get_alias($class_name);
-        if (! class_exists($class_name)) {
-            // maybe the class is registered with a preceding \
-            $class_name = strpos($class_name, '\\') !== 0
-                ? '\\' . $class_name
-                : $class_name;
-            // still doesn't exist ?
-            if (! class_exists($class_name)) {
-                return null;
-            }
-        }
-        // if we're only loading the class and it already exists, then let's just return true immediately
-        if ($load_only) {
-            return true;
-        }
-        $addon = $addon
-            ? 'addon'
-            : '';
-        // $this->_cache_on is toggled during the recursive loading that can occur with dependency injection
-        // $cache is controlled by individual calls to separate Registry loader methods like load_class()
-        // $load_only is also controlled by individual calls to separate Registry loader methods like load_file()
-        if ($this->_cache_on && $cache && ! $load_only) {
-            // return object if it's already cached
-            $cached_class = $this->_get_cached_class($class_name, $addon);
-            if ($cached_class !== null) {
-                return $cached_class;
-            }
-        }
-        // obtain the loader method from the dependency map
-        $loader = $this->_dependency_map->class_loader($class_name);
-        // instantiate the requested object
-        if ($loader instanceof Closure) {
-            $class_obj = $loader($arguments);
-        } else if ($loader && method_exists($this, $loader)) {
-            $class_obj = $this->{$loader}($class_name, $arguments);
-        } else {
-            $class_obj = $this->_create_object($class_name, $arguments, $addon, $from_db);
-        }
-        if (($this->_cache_on && $cache) || $this->get_class_abbreviation($class_name, '')) {
-            // save it for later... kinda like gum  { : $
-            $this->_set_cached_class($class_obj, $class_name, $addon, $from_db);
-        }
-        $this->_cache_on = true;
-        return $class_obj;
-    }
-
-
-
-    /**
-     * instantiates, caches, and injects dependencies for classes
-     *
-     * @param array       $file_paths   an array of paths to folders to look in
-     * @param string      $class_prefix EE  or EEM or... ???
-     * @param bool|string $class_name   $class name
-     * @param string      $type         file type - core? class? helper? model?
-     * @param mixed       $arguments    an argument or array of arguments to pass to the class upon instantiation
-     * @param bool        $from_db      some classes are instantiated from the db
-     *                                  and thus call a different method to instantiate
-     * @param bool        $cache        whether to cache the instantiated object for reuse
-     * @param bool        $load_only    if true, will only load the file, but will NOT instantiate an object
-     * @return bool|null|object null = failure to load or instantiate class object.
-     *                                  object = class loaded and instantiated successfully.
-     *                                  bool = fail or success when $load_only is true
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    protected function _load(
-        $file_paths = array(),
-        $class_prefix = 'EE_',
-        $class_name = false,
-        $type = 'class',
-        $arguments = array(),
-        $from_db = false,
-        $cache = true,
-        $load_only = false
-    ) {
-        $class_name = ltrim($class_name, '\\');
-        // strip php file extension
-        $class_name = str_replace('.php', '', trim($class_name));
-        // does the class have a prefix ?
-        if (! empty($class_prefix) && $class_prefix !== 'addon') {
-            // make sure $class_prefix is uppercase
-            $class_prefix = strtoupper(trim($class_prefix));
-            // add class prefix ONCE!!!
-            $class_name = $class_prefix . str_replace($class_prefix, '', $class_name);
-        }
-        $class_name = $this->_dependency_map->get_alias($class_name);
-        $class_exists = class_exists($class_name);
-        // if we're only loading the class and it already exists, then let's just return true immediately
-        if ($load_only && $class_exists) {
-            return true;
-        }
-        // $this->_cache_on is toggled during the recursive loading that can occur with dependency injection
-        // $cache is controlled by individual calls to separate Registry loader methods like load_class()
-        // $load_only is also controlled by individual calls to separate Registry loader methods like load_file()
-        if ($this->_cache_on && $cache && ! $load_only) {
-            // return object if it's already cached
-            $cached_class = $this->_get_cached_class($class_name, $class_prefix);
-            if ($cached_class !== null) {
-                return $cached_class;
-            }
-        }
-        // if the class doesn't already exist.. then we need to try and find the file and load it
-        if (! $class_exists) {
-            // get full path to file
-            $path = $this->_resolve_path($class_name, $type, $file_paths);
-            // load the file
-            $loaded = $this->_require_file($path, $class_name, $type, $file_paths);
-            // if loading failed, or we are only loading a file but NOT instantiating an object
-            if (! $loaded || $load_only) {
-                // return boolean if only loading, or null if an object was expected
-                return $load_only
-                    ? $loaded
-                    : null;
-            }
-        }
-        // instantiate the requested object
-        $class_obj = $this->_create_object($class_name, $arguments, $type, $from_db);
-        if ($this->_cache_on && $cache) {
-            // save it for later... kinda like gum  { : $
-            $this->_set_cached_class($class_obj, $class_name, $class_prefix, $from_db);
-        }
-        $this->_cache_on = true;
-        return $class_obj;
-    }
-
-
-
-    /**
-     * @param string $class_name
-     * @param string $default have to specify something, but not anything that will conflict
-     * @return mixed|string
-     */
-    protected function get_class_abbreviation($class_name, $default = 'FANCY_BATMAN_PANTS')
-    {
-        return isset($this->_class_abbreviations[$class_name])
-            ? $this->_class_abbreviations[$class_name]
-            : $default;
-    }
-
-    /**
-     * attempts to find a cached version of the requested class
-     * by looking in the following places:
-     *        $this->{$class_abbreviation}            ie:    $this->CART
-     *        $this->{$class_name}                        ie:    $this->Some_Class
-     *        $this->LIB->{$class_name}                ie:    $this->LIB->Some_Class
-     *        $this->addon->{$class_name}    ie:    $this->addon->Some_Addon_Class
-     *
-     * @param string $class_name
-     * @param string $class_prefix
-     * @return mixed
-     */
-    protected function _get_cached_class($class_name, $class_prefix = '')
-    {
-        if ($class_name === 'EE_Registry') {
-            return $this;
-        }
-        $class_abbreviation = $this->get_class_abbreviation($class_name);
-        $class_name = str_replace('\\', '_', $class_name);
-        // check if class has already been loaded, and return it if it has been
-        if (isset($this->{$class_abbreviation})) {
-            return $this->{$class_abbreviation};
-        }
-        if (isset ($this->{$class_name})) {
-            return $this->{$class_name};
-        }
-        if (isset ($this->LIB->{$class_name})) {
-            return $this->LIB->{$class_name};
-        }
-        if ($class_prefix === 'addon' && isset ($this->addons->{$class_name})) {
-            return $this->addons->{$class_name};
-        }
-        return null;
-    }
-
-
-
-    /**
-     * removes a cached version of the requested class
-     *
-     * @param string  $class_name
-     * @param boolean $addon
-     * @return boolean
-     */
-    public function clear_cached_class($class_name, $addon = false)
-    {
-        $class_abbreviation = $this->get_class_abbreviation($class_name);
-        $class_name = str_replace('\\', '_', $class_name);
-        // check if class has already been loaded, and return it if it has been
-        if (isset($this->{$class_abbreviation})) {
-            $this->{$class_abbreviation} = null;
-            return true;
-        }
-        if (isset($this->{$class_name})) {
-            $this->{$class_name} = null;
-            return true;
-        }
-        if (isset($this->LIB->{$class_name})) {
-            unset($this->LIB->{$class_name});
-            return true;
-        }
-        if ($addon && isset($this->addons->{$class_name})) {
-            unset($this->addons->{$class_name});
-            return true;
-        }
-        return false;
-    }
-
-
-
-    /**
-     * attempts to find a full valid filepath for the requested class.
-     * loops thru each of the base paths in the $file_paths array and appends : "{classname} . {file type} . php"
-     * then returns that path if the target file has been found and is readable
-     *
-     * @param string $class_name
-     * @param string $type
-     * @param array  $file_paths
-     * @return string | bool
-     */
-    protected function _resolve_path($class_name, $type = '', $file_paths = array())
-    {
-        // make sure $file_paths is an array
-        $file_paths = is_array($file_paths)
-            ? $file_paths
-            : array($file_paths);
-        // cycle thru paths
-        foreach ($file_paths as $key => $file_path) {
-            // convert all separators to proper DS, if no filepath, then use EE_CLASSES
-            $file_path = $file_path
-                ? str_replace(array('/', '\\'), DS, $file_path)
-                : EE_CLASSES;
-            // prep file type
-            $type = ! empty($type)
-                ? trim($type, '.') . '.'
-                : '';
-            // build full file path
-            $file_paths[$key] = rtrim($file_path, DS) . DS . $class_name . '.' . $type . 'php';
-            //does the file exist and can be read ?
-            if (is_readable($file_paths[$key])) {
-                return $file_paths[$key];
-            }
-        }
-        return false;
-    }
-
-
-
-    /**
-     * basically just performs a require_once()
-     * but with some error handling
-     *
-     * @param  string $path
-     * @param  string $class_name
-     * @param  string $type
-     * @param  array  $file_paths
-     * @return bool
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    protected function _require_file($path, $class_name, $type = '', $file_paths = array())
-    {
-        // don't give up! you gotta...
-        try {
-            //does the file exist and can it be read ?
-            if (! $path) {
-                // so sorry, can't find the file
-                throw new EE_Error (
-                    sprintf(
-                        esc_html__(
-                            'The %1$s file %2$s could not be located or is not readable due to file permissions. Please ensure that the following filepath(s) are correct: %3$s',
-                            'event_espresso'
-                        ),
-                        trim($type, '.'),
-                        $class_name,
-                        '<br />' . implode(',<br />', $file_paths)
-                    )
-                );
-            }
-            // get the file
-            require_once($path);
-            // if the class isn't already declared somewhere
-            if (class_exists($class_name, false) === false) {
-                // so sorry, not a class
-                throw new EE_Error(
-                    sprintf(
-                        esc_html__('The %s file %s does not appear to contain the %s Class.', 'event_espresso'),
-                        $type,
-                        $path,
-                        $class_name
-                    )
-                );
-            }
-        } catch (EE_Error $e) {
-            $e->get_error();
-            return false;
-        }
-        return true;
-    }
-
-
-
-    /**
-     * _create_object
-     * Attempts to instantiate the requested class via any of the
-     * commonly used instantiation methods employed throughout EE.
-     * The priority for instantiation is as follows:
-     *        - abstract classes or any class flagged as "load only" (no instantiation occurs)
-     *        - model objects via their 'new_instance_from_db' method
-     *        - model objects via their 'new_instance' method
-     *        - "singleton" classes" via their 'instance' method
-     *    - standard instantiable classes via their __constructor
-     * Prior to instantiation, if the classname exists in the dependency_map,
-     * then the constructor for the requested class will be examined to determine
-     * if any dependencies exist, and if they can be injected.
-     * If so, then those classes will be added to the array of arguments passed to the constructor
-     *
-     * @param string $class_name
-     * @param array  $arguments
-     * @param string $type
-     * @param bool   $from_db
-     * @return null|object
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    protected function _create_object($class_name, $arguments = array(), $type = '', $from_db = false)
-    {
-        $class_obj = null;
-        $instantiation_mode = '0) none';
-        // don't give up! you gotta...
-        try {
-            // create reflection
-            $reflector = $this->get_ReflectionClass($class_name);
-            // make sure arguments are an array
-            $arguments = is_array($arguments)
-                ? $arguments
-                : array($arguments);
-            // and if arguments array is numerically and sequentially indexed, then we want it to remain as is,
-            // else wrap it in an additional array so that it doesn't get split into multiple parameters
-            $arguments = $this->_array_is_numerically_and_sequentially_indexed($arguments)
-                ? $arguments
-                : array($arguments);
-            // attempt to inject dependencies ?
-            if ($this->_dependency_map->has($class_name)) {
-                $arguments = $this->_resolve_dependencies($reflector, $class_name, $arguments);
-            }
-            // instantiate the class if possible
-            if ($reflector->isAbstract()) {
-                // nothing to instantiate, loading file was enough
-                // does not throw an exception so $instantiation_mode is unused
-                // $instantiation_mode = "1) no constructor abstract class";
-                $class_obj = true;
-            } else if (empty($arguments) && $reflector->getConstructor() === null && $reflector->isInstantiable()) {
-                // no constructor = static methods only... nothing to instantiate, loading file was enough
-                $instantiation_mode = '2) no constructor but instantiable';
-                $class_obj = $reflector->newInstance();
-            } else if ($from_db && method_exists($class_name, 'new_instance_from_db')) {
-                $instantiation_mode = '3) new_instance_from_db()';
-                $class_obj = call_user_func_array(array($class_name, 'new_instance_from_db'), $arguments);
-            } else if (method_exists($class_name, 'new_instance')) {
-                $instantiation_mode = '4) new_instance()';
-                $class_obj = call_user_func_array(array($class_name, 'new_instance'), $arguments);
-            } else if (method_exists($class_name, 'instance')) {
-                $instantiation_mode = '5) instance()';
-                $class_obj = call_user_func_array(array($class_name, 'instance'), $arguments);
-            } else if ($reflector->isInstantiable()) {
-                $instantiation_mode = '6) constructor';
-                $class_obj = $reflector->newInstanceArgs($arguments);
-            } else {
-                // heh ? something's not right !
-                throw new EE_Error(
-                    sprintf(
-                        esc_html__('The %s file %s could not be instantiated.', 'event_espresso'),
-                        $type,
-                        $class_name
-                    )
-                );
-            }
-        } catch (Exception $e) {
-            if (! $e instanceof EE_Error) {
-                $e = new EE_Error(
-                    sprintf(
-                        esc_html__(
-                            'The following error occurred while attempting to instantiate "%1$s": %2$s %3$s %2$s instantiation mode : %4$s',
-                            'event_espresso'
-                        ),
-                        $class_name,
-                        '<br />',
-                        $e->getMessage(),
-                        $instantiation_mode
-                    )
-                );
-            }
-            $e->get_error();
-        }
-        return $class_obj;
-    }
-
-
-
-    /**
-     * @see http://stackoverflow.com/questions/173400/how-to-check-if-php-array-is-associative-or-sequential
-     * @param array $array
-     * @return bool
-     */
-    protected function _array_is_numerically_and_sequentially_indexed(array $array)
-    {
-        return ! empty($array)
-            ? array_keys($array) === range(0, count($array) - 1)
-            : true;
-    }
-
-
-
-    /**
-     * getReflectionClass
-     * checks if a ReflectionClass object has already been generated for a class
-     * and returns that instead of creating a new one
-     *
-     * @param string $class_name
-     * @return ReflectionClass
-     * @throws ReflectionException
-     */
-    public function get_ReflectionClass($class_name)
-    {
-        if (
-            ! isset($this->_reflectors[$class_name])
-            || ! $this->_reflectors[$class_name] instanceof ReflectionClass
-        ) {
-            $this->_reflectors[$class_name] = new ReflectionClass($class_name);
-        }
-        return $this->_reflectors[$class_name];
-    }
-
-
-
-    /**
-     * _resolve_dependencies
-     * examines the constructor for the requested class to determine
-     * if any dependencies exist, and if they can be injected.
-     * If so, then those classes will be added to the array of arguments passed to the constructor
-     * PLZ NOTE: this is achieved by type hinting the constructor params
-     * For example:
-     *        if attempting to load a class "Foo" with the following constructor:
-     *        __construct( Bar $bar_class, Fighter $grohl_class )
-     *        then $bar_class and $grohl_class will be added to the $arguments array,
-     *        but only IF they are NOT already present in the incoming arguments array,
-     *        and the correct classes can be loaded
-     *
-     * @param ReflectionClass $reflector
-     * @param string          $class_name
-     * @param array           $arguments
-     * @return array
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    protected function _resolve_dependencies(ReflectionClass $reflector, $class_name, $arguments = array())
-    {
-        // let's examine the constructor
-        $constructor = $reflector->getConstructor();
-        // whu? huh? nothing?
-        if (! $constructor) {
-            return $arguments;
-        }
-        // get constructor parameters
-        $params = $constructor->getParameters();
-        // and the keys for the incoming arguments array so that we can compare existing arguments with what is expected
-        $argument_keys = array_keys($arguments);
-        // now loop thru all of the constructors expected parameters
-        foreach ($params as $index => $param) {
-            // is this a dependency for a specific class ?
-            $param_class = $param->getClass()
-                ? $param->getClass()->name
-                : null;
-            // BUT WAIT !!! This class may be an alias for something else (or getting replaced at runtime)
-            $param_class = $this->_dependency_map->has_alias($param_class, $class_name)
-                ? $this->_dependency_map->get_alias($param_class, $class_name)
-                : $param_class;
-            if (
-                // param is not even a class
-                $param_class === null
-                // and something already exists in the incoming arguments for this param
-                && isset($argument_keys[$index], $arguments[$argument_keys[$index]])
-            ) {
-                // so let's skip this argument and move on to the next
-                continue;
-            }
-            if (
-                // parameter is type hinted as a class, exists as an incoming argument, AND it's the correct class
-                $param_class !== null
-                && isset($argument_keys[$index], $arguments[$argument_keys[$index]])
-                && $arguments[$argument_keys[$index]] instanceof $param_class
-            ) {
-                // skip this argument and move on to the next
-                continue;
-            }
-            if (
-                // parameter is type hinted as a class, and should be injected
-                $param_class !== null
-                && $this->_dependency_map->has_dependency_for_class($class_name, $param_class)
-            ) {
-                $arguments = $this->_resolve_dependency(
-                    $class_name,
-                    $param_class,
-                    $arguments,
-                    $index,
-                    $argument_keys
-                );
-            } else {
-                try {
-                    $arguments[$index] = $param->isDefaultValueAvailable()
-                        ? $param->getDefaultValue()
-                        : null;
-                } catch (ReflectionException $e) {
-                    throw new ReflectionException(
-                        sprintf(
-                            esc_html__('%1$s for parameter "$%2$s"', 'event_espresso'),
-                            $e->getMessage(),
-                            $param->getName()
-                        )
-                    );
-                }
-            }
-        }
-        return $arguments;
-    }
-
-
-
-    /**
-     * @param string $class_name
-     * @param string $param_class
-     * @param array  $arguments
-     * @param mixed  $index
-     * @param array  $argument_keys
-     * @return array
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @throws InvalidArgumentException
-     * @throws InvalidInterfaceException
-     * @throws InvalidDataTypeException
-     */
-    protected function _resolve_dependency($class_name, $param_class, $arguments, $index, array $argument_keys)
-    {
-        $dependency = null;
-        // should dependency be loaded from cache ?
-        $cache_on = $this->_dependency_map->loading_strategy_for_class_dependency(
-            $class_name,
-            $param_class
-        );
-        $cache_on = $cache_on !== EE_Dependency_Map::load_new_object;
-        // we might have a dependency...
-        // let's MAYBE try and find it in our cache if that's what's been requested
-        $cached_class = $cache_on
-            ? $this->_get_cached_class($param_class)
-            : null;
-        // and grab it if it exists
-        if ($cached_class instanceof $param_class) {
-            $dependency = $cached_class;
-        } else if ($param_class !== $class_name) {
-            // obtain the loader method from the dependency map
-            $loader = $this->_dependency_map->class_loader($param_class);
-            // is loader a custom closure ?
-            if ($loader instanceof Closure) {
-                $dependency = $loader($arguments);
-            } else {
-                // set the cache on property for the recursive loading call
-                $this->_cache_on = $cache_on;
-                // if not, then let's try and load it via the registry
-                if ($loader && method_exists($this, $loader)) {
-                    $dependency = $this->{$loader}($param_class);
-                } else {
-                    $dependency = LoaderFactory::getLoader()->load(
-                        $param_class,
-                        array(),
-                        $cache_on
-                    );
-                }
-            }
-        }
-        // did we successfully find the correct dependency ?
-        if ($dependency instanceof $param_class) {
-            // then let's inject it into the incoming array of arguments at the correct location
-            $arguments[$index] = $dependency;
-        }
-        return $arguments;
-    }
-
-
-
-    /**
-     * _set_cached_class
-     * attempts to cache the instantiated class locally
-     * in one of the following places, in the following order:
-     *        $this->{class_abbreviation}   ie:    $this->CART
-     *        $this->{$class_name}          ie:    $this->Some_Class
-     *        $this->addon->{$$class_name}    ie:    $this->addon->Some_Addon_Class
-     *        $this->LIB->{$class_name}     ie:    $this->LIB->Some_Class
-     *
-     * @param object $class_obj
-     * @param string $class_name
-     * @param string $class_prefix
-     * @param bool   $from_db
-     * @return void
-     */
-    protected function _set_cached_class($class_obj, $class_name, $class_prefix = '', $from_db = false)
-    {
-        if ($class_name === 'EE_Registry' || empty($class_obj)) {
-            return;
-        }
-        // return newly instantiated class
-        $class_abbreviation = $this->get_class_abbreviation($class_name, '');
-        if ($class_abbreviation) {
-            $this->{$class_abbreviation} = $class_obj;
-            return;
-        }
-        $class_name = str_replace('\\', '_', $class_name);
-        if (property_exists($this, $class_name)) {
-            $this->{$class_name} = $class_obj;
-            return;
-        }
-        if ($class_prefix === 'addon') {
-            $this->addons->{$class_name} = $class_obj;
-            return;
-        }
-        if (! $from_db) {
-            $this->LIB->{$class_name} = $class_obj;
-        }
-    }
-
-
-
-    /**
-     * call any loader that's been registered in the EE_Dependency_Map::$_class_loaders array
-     *
-     * @param string $classname PLEASE NOTE: the class name needs to match what's registered
-     *                          in the EE_Dependency_Map::$_class_loaders array,
-     *                          including the class prefix, ie: "EE_", "EEM_", "EEH_", etc
-     * @param array  $arguments
-     * @return object
-     */
-    public static function factory($classname, $arguments = array())
-    {
-        $loader = self::instance()->_dependency_map->class_loader($classname);
-        if ($loader instanceof Closure) {
-            return $loader($arguments);
-        }
-        if (method_exists(self::instance(), $loader)) {
-            return self::instance()->{$loader}($classname, $arguments);
-        }
-        return null;
-    }
-
-
-
-    /**
-     * Gets the addon by its name/slug (not classname. For that, just
-     * use the classname as the property name on EE_Config::instance()->addons)
-     *
-     * @param string $name
-     * @return EE_Addon
-     */
-    public function get_addon_by_name($name)
-    {
-        foreach ($this->addons as $addon) {
-            if ($addon->name() === $name) {
-                return $addon;
-            }
-        }
-        return null;
-    }
-
-
-
-    /**
-     * Gets an array of all the registered addons, where the keys are their names. (ie, what each returns for their
-     * name() function) They're already available on EE_Config::instance()->addons as properties, where each property's
-     * name is the addon's classname. So if you just want to get the addon by classname, use
-     * EE_Config::instance()->addons->{classname}
-     *
-     * @return EE_Addon[] where the KEYS are the addon's name()
-     */
-    public function get_addons_by_name()
-    {
-        $addons = array();
-        foreach ($this->addons as $addon) {
-            $addons[$addon->name()] = $addon;
-        }
-        return $addons;
-    }
-
-
-
-    /**
-     * Resets the specified model's instance AND makes sure EE_Registry doesn't keep
-     * a stale copy of it around
-     *
-     * @param string $model_name
-     * @return \EEM_Base
-     * @throws \EE_Error
-     */
-    public function reset_model($model_name)
-    {
-        $model_class_name = strpos($model_name, 'EEM_') !== 0
-            ? "EEM_{$model_name}"
-            : $model_name;
-        if (! isset($this->LIB->{$model_class_name}) || ! $this->LIB->{$model_class_name} instanceof EEM_Base) {
-            return null;
-        }
-        //get that model reset it and make sure we nuke the old reference to it
-        if ($this->LIB->{$model_class_name} instanceof $model_class_name
-            && is_callable(
-                array($model_class_name, 'reset')
-            )) {
-            $this->LIB->{$model_class_name} = $this->LIB->{$model_class_name}->reset();
-        } else {
-            throw new EE_Error(sprintf(esc_html__('Model %s does not have a method "reset"', 'event_espresso'), $model_name));
-        }
-        return $this->LIB->{$model_class_name};
-    }
-
-
-
-    /**
-     * Resets the registry.
-     * The criteria for what gets reset is based on what can be shared between sites on the same request when
-     * switch_to_blog is used in a multisite install.  Here is a list of things that are NOT reset.
-     * - $_dependency_map
-     * - $_class_abbreviations
-     * - $NET_CFG (EE_Network_Config): The config is shared network wide so no need to reset.
-     * - $REQ:  Still on the same request so no need to change.
-     * - $CAP: There is no site specific state in the EE_Capability class.
-     * - $SSN: Although ideally, the session should not be shared between site switches, we can't reset it because only
-     * one Session can be active in a single request.  Resetting could resolve in "headers already sent" errors.
-     * - $addons:  In multisite, the state of the addons is something controlled via hooks etc in a normal request.  So
-     *             for now, we won't reset the addons because it could break calls to an add-ons class/methods in the
-     *             switch or on the restore.
-     * - $modules
-     * - $shortcodes
-     * - $widgets
-     *
-     * @param boolean $hard             [deprecated]
-     * @param boolean $reinstantiate    whether to create new instances of EE_Registry's singletons too,
-     *                                  or just reset without re-instantiating (handy to set to FALSE if you're not
-     *                                  sure if you CAN currently reinstantiate the singletons at the moment)
-     * @param   bool  $reset_models     Defaults to true.  When false, then the models are not reset.  This is so
-     *                                  client
-     *                                  code instead can just change the model context to a different blog id if
-     *                                  necessary
-     * @return EE_Registry
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public static function reset($hard = false, $reinstantiate = true, $reset_models = true)
-    {
-        $instance = self::instance();
-        $instance->_cache_on = true;
-        // reset some "special" classes
-        EEH_Activation::reset();
-        $hard = apply_filters( 'FHEE__EE_Registry__reset__hard', $hard);
-        $instance->CFG = EE_Config::reset($hard, $reinstantiate);
-        $instance->CART = null;
-        $instance->MRM = null;
-        $instance->AssetsRegistry = $instance->create('EventEspresso\core\services\assets\Registry');
-        //messages reset
-        EED_Messages::reset();
-        //handle of objects cached on LIB
-        foreach (array('LIB', 'modules', 'shortcodes') as $cache) {
-            foreach ($instance->{$cache} as $class_name => $class) {
-                if (self::_reset_and_unset_object($class, $reset_models)) {
-                    unset($instance->{$cache}->{$class_name});
-                }
-            }
-        }
-        return $instance;
-    }
-
-
-
-    /**
-     * if passed object implements ResettableInterface, then call it's reset() method
-     * if passed object implements InterminableInterface, then return false,
-     * to indicate that it should NOT be cleared from the Registry cache
-     *
-     * @param      $object
-     * @param bool $reset_models
-     * @return bool returns true if cached object should be unset
-     */
-    private static function _reset_and_unset_object($object, $reset_models)
-    {
-        if ($object instanceof ResettableInterface) {
-            if ($object instanceof EEM_Base) {
-                if ($reset_models) {
-                    $object->reset();
-                    return true;
-                }
-                return false;
-            }
-            $object->reset();
-            return true;
-        }
-        if (! $object instanceof InterminableInterface) {
-            return true;
-        }
-        return false;
-    }
-
-
-
-    /**
-     * Gets all the custom post type models defined
-     *
-     * @return array keys are model "short names" (Eg "Event") and keys are classnames (eg "EEM_Event")
-     */
-    public function cpt_models()
-    {
-        $cpt_models = array();
-        foreach ($this->non_abstract_db_models as $short_name => $classname) {
-            if (is_subclass_of($classname, 'EEM_CPT_Base')) {
-                $cpt_models[$short_name] = $classname;
-            }
-        }
-        return $cpt_models;
-    }
-
-
-
-    /**
-     * @return \EE_Config
-     */
-    public static function CFG()
-    {
-        return self::instance()->CFG;
-    }
+	/**
+	 * @var EE_Registry $_instance
+	 */
+	private static $_instance;
+
+	/**
+	 * @var EE_Dependency_Map $_dependency_map
+	 */
+	protected $_dependency_map;
+
+	/**
+	 * @var array $_class_abbreviations
+	 */
+	protected $_class_abbreviations = array();
+
+	/**
+	 * @var CommandBusInterface $BUS
+	 */
+	public $BUS;
+
+	/**
+	 * @var EE_Cart $CART
+	 */
+	public $CART;
+
+	/**
+	 * @var EE_Config $CFG
+	 */
+	public $CFG;
+
+	/**
+	 * @var EE_Network_Config $NET_CFG
+	 */
+	public $NET_CFG;
+
+	/**
+	 * StdClass object for storing library classes in
+	 *
+	 * @var StdClass $LIB
+	 */
+	public $LIB;
+
+	/**
+	 * @var EE_Request_Handler $REQ
+	 */
+	public $REQ;
+
+	/**
+	 * @var EE_Session $SSN
+	 */
+	public $SSN;
+
+	/**
+	 * @since 4.5.0
+	 * @var EE_Capabilities $CAP
+	 */
+	public $CAP;
+
+	/**
+	 * @since 4.9.0
+	 * @var EE_Message_Resource_Manager $MRM
+	 */
+	public $MRM;
+
+
+	/**
+	 * @var Registry $AssetsRegistry
+	 */
+	public $AssetsRegistry;
+
+	/**
+	 * StdClass object for holding addons which have registered themselves to work with EE core
+	 *
+	 * @var EE_Addon[] $addons
+	 */
+	public $addons;
+
+	/**
+	 * keys are 'short names' (eg Event), values are class names (eg 'EEM_Event')
+	 *
+	 * @var EEM_Base[] $models
+	 */
+	public $models = array();
+
+	/**
+	 * @var EED_Module[] $modules
+	 */
+	public $modules;
+
+	/**
+	 * @var EES_Shortcode[] $shortcodes
+	 */
+	public $shortcodes;
+
+	/**
+	 * @var WP_Widget[] $widgets
+	 */
+	public $widgets;
+
+	/**
+	 * this is an array of all implemented model names (i.e. not the parent abstract models, or models
+	 * which don't actually fetch items from the DB in the normal way (ie, are not children of EEM_Base)).
+	 * Keys are model "short names" (eg "Event") as used in model relations, and values are
+	 * classnames (eg "EEM_Event")
+	 *
+	 * @var array $non_abstract_db_models
+	 */
+	public $non_abstract_db_models = array();
+
+
+	/**
+	 * internationalization for JS strings
+	 *    usage:   EE_Registry::i18n_js_strings['string_key'] = esc_html__( 'string to translate.', 'event_espresso' );
+	 *    in js file:  var translatedString = eei18n.string_key;
+	 *
+	 * @var array $i18n_js_strings
+	 */
+	public static $i18n_js_strings = array();
+
+
+	/**
+	 * $main_file - path to espresso.php
+	 *
+	 * @var array $main_file
+	 */
+	public $main_file;
+
+	/**
+	 * array of ReflectionClass objects where the key is the class name
+	 *
+	 * @var ReflectionClass[] $_reflectors
+	 */
+	public $_reflectors;
+
+	/**
+	 * boolean flag to indicate whether or not to load/save dependencies from/to the cache
+	 *
+	 * @var boolean $_cache_on
+	 */
+	protected $_cache_on = true;
+
+
+
+	/**
+	 * @singleton method used to instantiate class object
+	 * @param  EE_Dependency_Map $dependency_map
+	 * @return EE_Registry instance
+	 * @throws InvalidArgumentException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidDataTypeException
+	 */
+	public static function instance(EE_Dependency_Map $dependency_map = null)
+	{
+		// check if class object is instantiated
+		if (! self::$_instance instanceof EE_Registry) {
+			self::$_instance = new self($dependency_map);
+		}
+		return self::$_instance;
+	}
+
+
+
+	/**
+	 * protected constructor to prevent direct creation
+	 *
+	 * @Constructor
+	 * @param  EE_Dependency_Map $dependency_map
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 */
+	protected function __construct(EE_Dependency_Map $dependency_map)
+	{
+		$this->_dependency_map = $dependency_map;
+		$this->LIB = new stdClass();
+		$this->addons = new stdClass();
+		$this->modules = new stdClass();
+		$this->shortcodes = new stdClass();
+		$this->widgets = new stdClass();
+		add_action('EE_Load_Espresso_Core__handle_request__initialize_core_loading', array($this, 'initialize'));
+	}
+
+
+
+	/**
+	 * initialize
+	 *
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function initialize()
+	{
+		$this->_class_abbreviations = apply_filters(
+			'FHEE__EE_Registry____construct___class_abbreviations',
+			array(
+				'EE_Config'                                       => 'CFG',
+				'EE_Session'                                      => 'SSN',
+				'EE_Capabilities'                                 => 'CAP',
+				'EE_Cart'                                         => 'CART',
+				'EE_Network_Config'                               => 'NET_CFG',
+				'EE_Request_Handler'                              => 'REQ',
+				'EE_Message_Resource_Manager'                     => 'MRM',
+				'EventEspresso\core\services\commands\CommandBus' => 'BUS',
+				'EventEspresso\core\services\assets\Registry'     => 'AssetsRegistry',
+			)
+		);
+		$this->load_core('Base', array(), true);
+		// add our request and response objects to the cache
+		$request_loader = $this->_dependency_map->class_loader('EE_Request');
+		$this->_set_cached_class(
+			$request_loader(),
+			'EE_Request'
+		);
+		$response_loader = $this->_dependency_map->class_loader('EE_Response');
+		$this->_set_cached_class(
+			$response_loader(),
+			'EE_Response'
+		);
+		add_action('AHEE__EE_System__set_hooks_for_core', array($this, 'init'));
+	}
+
+
+
+	/**
+	 * @return void
+	 */
+	public function init()
+	{
+		// Get current page protocol
+		$protocol = isset($_SERVER['HTTPS']) ? 'https://' : 'http://';
+		// Output admin-ajax.php URL with same protocol as current page
+		self::$i18n_js_strings['ajax_url'] = admin_url('admin-ajax.php', $protocol);
+		self::$i18n_js_strings['wp_debug'] = defined('WP_DEBUG') ? WP_DEBUG : false;
+	}
+
+
+
+	/**
+	 * localize_i18n_js_strings
+	 *
+	 * @return string
+	 */
+	public static function localize_i18n_js_strings()
+	{
+		$i18n_js_strings = (array)self::$i18n_js_strings;
+		foreach ($i18n_js_strings as $key => $value) {
+			if (is_scalar($value)) {
+				$i18n_js_strings[$key] = html_entity_decode((string)$value, ENT_QUOTES, 'UTF-8');
+			}
+		}
+		return '/* <![CDATA[ */ var eei18n = ' . wp_json_encode($i18n_js_strings) . '; /* ]]> */';
+	}
+
+
+
+	/**
+	 * @param mixed string | EED_Module $module
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function add_module($module)
+	{
+		if ($module instanceof EED_Module) {
+			$module_class = get_class($module);
+			$this->modules->{$module_class} = $module;
+		} else {
+			if (! class_exists('EE_Module_Request_Router')) {
+				$this->load_core('Module_Request_Router');
+			}
+			$this->modules->{$module} = EE_Module_Request_Router::module_factory($module);
+		}
+	}
+
+
+
+	/**
+	 * @param string $module_name
+	 * @return mixed EED_Module | NULL
+	 */
+	public function get_module($module_name = '')
+	{
+		return isset($this->modules->{$module_name})
+			? $this->modules->{$module_name}
+			: null;
+	}
+
+
+
+	/**
+	 * loads core classes - must be singletons
+	 *
+	 * @param string $class_name - simple class name ie: session
+	 * @param mixed  $arguments
+	 * @param bool   $load_only
+	 * @return mixed
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function load_core($class_name, $arguments = array(), $load_only = false)
+	{
+		$core_paths = apply_filters(
+			'FHEE__EE_Registry__load_core__core_paths',
+			array(
+				EE_CORE,
+				EE_ADMIN,
+				EE_CPTS,
+				EE_CORE . 'data_migration_scripts' . DS,
+				EE_CORE . 'request_stack' . DS,
+				EE_CORE . 'middleware' . DS,
+			)
+		);
+		// retrieve instantiated class
+		return $this->_load(
+			$core_paths,
+			'EE_',
+			$class_name,
+			'core',
+			$arguments,
+			false,
+			true,
+			$load_only
+		);
+	}
+
+
+
+	/**
+	 * loads service classes
+	 *
+	 * @param string $class_name - simple class name ie: session
+	 * @param mixed  $arguments
+	 * @param bool   $load_only
+	 * @return mixed
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function load_service($class_name, $arguments = array(), $load_only = false)
+	{
+		$service_paths = apply_filters(
+			'FHEE__EE_Registry__load_service__service_paths',
+			array(
+				EE_CORE . 'services' . DS,
+			)
+		);
+		// retrieve instantiated class
+		return $this->_load(
+			$service_paths,
+			'EE_',
+			$class_name,
+			'class',
+			$arguments,
+			false,
+			true,
+			$load_only
+		);
+	}
+
+
+
+	/**
+	 * loads data_migration_scripts
+	 *
+	 * @param string $class_name - class name for the DMS ie: EE_DMS_Core_4_2_0
+	 * @param mixed  $arguments
+	 * @return EE_Data_Migration_Script_Base|mixed
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function load_dms($class_name, $arguments = array())
+	{
+		// retrieve instantiated class
+		return $this->_load(
+			EE_Data_Migration_Manager::instance()->get_data_migration_script_folders(),
+			'EE_DMS_',
+			$class_name,
+			'dms',
+			$arguments,
+			false,
+			false
+		);
+	}
+
+
+
+	/**
+	 * loads object creating classes - must be singletons
+	 *
+	 * @param string $class_name - simple class name ie: attendee
+	 * @param mixed  $arguments  - an array of arguments to pass to the class
+	 * @param bool   $from_db    - some classes are instantiated from the db and thus call a different method to
+	 *                           instantiate
+	 * @param bool   $cache      if you don't want the class to be stored in the internal cache (non-persistent) then
+	 *                           set this to FALSE (ie. when instantiating model objects from client in a loop)
+	 * @param bool   $load_only  whether or not to just load the file and NOT instantiate, or load AND instantiate
+	 *                           (default)
+	 * @return EE_Base_Class | bool
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function load_class($class_name, $arguments = array(), $from_db = false, $cache = true, $load_only = false)
+	{
+		$paths = apply_filters(
+			'FHEE__EE_Registry__load_class__paths', array(
+			EE_CORE,
+			EE_CLASSES,
+			EE_BUSINESS,
+		)
+		);
+		// retrieve instantiated class
+		return $this->_load(
+			$paths,
+			'EE_',
+			$class_name,
+			'class',
+			$arguments,
+			$from_db,
+			$cache,
+			$load_only
+		);
+	}
+
+
+
+	/**
+	 * loads helper classes - must be singletons
+	 *
+	 * @param string $class_name - simple class name ie: price
+	 * @param mixed  $arguments
+	 * @param bool   $load_only
+	 * @return EEH_Base | bool
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function load_helper($class_name, $arguments = array(), $load_only = true)
+	{
+		// todo: add doing_it_wrong() in a few versions after all addons have had calls to this method removed
+		$helper_paths = apply_filters('FHEE__EE_Registry__load_helper__helper_paths', array(EE_HELPERS));
+		// retrieve instantiated class
+		return $this->_load(
+			$helper_paths,
+			'EEH_',
+			$class_name,
+			'helper',
+			$arguments,
+			false,
+			true,
+			$load_only
+		);
+	}
+
+
+
+	/**
+	 * loads core classes - must be singletons
+	 *
+	 * @param string $class_name - simple class name ie: session
+	 * @param mixed  $arguments
+	 * @param bool   $load_only
+	 * @param bool   $cache      whether to cache the object or not.
+	 * @return mixed
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function load_lib($class_name, $arguments = array(), $load_only = false, $cache = true)
+	{
+		$paths = array(
+			EE_LIBRARIES,
+			EE_LIBRARIES . 'messages' . DS,
+			EE_LIBRARIES . 'shortcodes' . DS,
+			EE_LIBRARIES . 'qtips' . DS,
+			EE_LIBRARIES . 'payment_methods' . DS,
+		);
+		// retrieve instantiated class
+		return $this->_load(
+			$paths,
+			'EE_',
+			$class_name,
+			'lib',
+			$arguments,
+			false,
+			$cache,
+			$load_only
+		);
+	}
+
+
+
+	/**
+	 * loads model classes - must be singletons
+	 *
+	 * @param string $class_name - simple class name ie: price
+	 * @param mixed  $arguments
+	 * @param bool   $load_only
+	 * @return EEM_Base | bool
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function load_model($class_name, $arguments = array(), $load_only = false)
+	{
+		$paths = apply_filters(
+			'FHEE__EE_Registry__load_model__paths', array(
+			EE_MODELS,
+			EE_CORE,
+		)
+		);
+		// retrieve instantiated class
+		return $this->_load(
+			$paths,
+			'EEM_',
+			$class_name,
+			'model',
+			$arguments,
+			false,
+			true,
+			$load_only
+		);
+	}
+
+
+
+	/**
+	 * loads model classes - must be singletons
+	 *
+	 * @param string $class_name - simple class name ie: price
+	 * @param mixed  $arguments
+	 * @param bool   $load_only
+	 * @return mixed | bool
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function load_model_class($class_name, $arguments = array(), $load_only = true)
+	{
+		$paths = array(
+			EE_MODELS . 'fields' . DS,
+			EE_MODELS . 'helpers' . DS,
+			EE_MODELS . 'relations' . DS,
+			EE_MODELS . 'strategies' . DS,
+		);
+		// retrieve instantiated class
+		return $this->_load(
+			$paths,
+			'EE_',
+			$class_name,
+			'',
+			$arguments,
+			false,
+			true,
+			$load_only
+		);
+	}
+
+
+
+	/**
+	 * Determines if $model_name is the name of an actual EE model.
+	 *
+	 * @param string $model_name like Event, Attendee, Question_Group_Question, etc.
+	 * @return boolean
+	 */
+	public function is_model_name($model_name)
+	{
+		return isset($this->models[$model_name]);
+	}
+
+
+
+	/**
+	 * generic class loader
+	 *
+	 * @param string $path_to_file - directory path to file location, not including filename
+	 * @param string $file_name    - file name  ie:  my_file.php, including extension
+	 * @param string $type         - file type - core? class? helper? model?
+	 * @param mixed  $arguments
+	 * @param bool   $load_only
+	 * @return mixed
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function load_file($path_to_file, $file_name, $type = '', $arguments = array(), $load_only = true)
+	{
+		// retrieve instantiated class
+		return $this->_load(
+			$path_to_file,
+			'',
+			$file_name,
+			$type,
+			$arguments,
+			false,
+			true,
+			$load_only
+		);
+	}
+
+
+
+	/**
+	 * @param string $path_to_file - directory path to file location, not including filename
+	 * @param string $class_name   - full class name  ie:  My_Class
+	 * @param string $type         - file type - core? class? helper? model?
+	 * @param mixed  $arguments
+	 * @param bool   $load_only
+	 * @return bool|EE_Addon|object
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function load_addon($path_to_file, $class_name, $type = 'class', $arguments = array(), $load_only = false)
+	{
+		// retrieve instantiated class
+		return $this->_load(
+			$path_to_file,
+			'addon',
+			$class_name,
+			$type,
+			$arguments,
+			false,
+			true,
+			$load_only
+		);
+	}
+
+
+
+	/**
+	 * instantiates, caches, and automatically resolves dependencies
+	 * for classes that use a Fully Qualified Class Name.
+	 * if the class is not capable of being loaded using PSR-4 autoloading,
+	 * then you need to use one of the existing load_*() methods
+	 * which can resolve the classname and filepath from the passed arguments
+	 *
+	 * @param bool|string $class_name   Fully Qualified Class Name
+	 * @param array       $arguments    an argument, or array of arguments to pass to the class upon instantiation
+	 * @param bool        $cache        whether to cache the instantiated object for reuse
+	 * @param bool        $from_db      some classes are instantiated from the db
+	 *                                  and thus call a different method to instantiate
+	 * @param bool        $load_only    if true, will only load the file, but will NOT instantiate an object
+	 * @param bool|string $addon        if true, will cache the object in the EE_Registry->$addons array
+	 * @return bool|null|mixed          null = failure to load or instantiate class object.
+	 *                                  object = class loaded and instantiated successfully.
+	 *                                  bool = fail or success when $load_only is true
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function create(
+		$class_name = false,
+		$arguments = array(),
+		$cache = false,
+		$from_db = false,
+		$load_only = false,
+		$addon = false
+	) {
+		$class_name = ltrim($class_name, '\\');
+		$class_name = $this->_dependency_map->get_alias($class_name);
+		if (! class_exists($class_name)) {
+			// maybe the class is registered with a preceding \
+			$class_name = strpos($class_name, '\\') !== 0
+				? '\\' . $class_name
+				: $class_name;
+			// still doesn't exist ?
+			if (! class_exists($class_name)) {
+				return null;
+			}
+		}
+		// if we're only loading the class and it already exists, then let's just return true immediately
+		if ($load_only) {
+			return true;
+		}
+		$addon = $addon
+			? 'addon'
+			: '';
+		// $this->_cache_on is toggled during the recursive loading that can occur with dependency injection
+		// $cache is controlled by individual calls to separate Registry loader methods like load_class()
+		// $load_only is also controlled by individual calls to separate Registry loader methods like load_file()
+		if ($this->_cache_on && $cache && ! $load_only) {
+			// return object if it's already cached
+			$cached_class = $this->_get_cached_class($class_name, $addon);
+			if ($cached_class !== null) {
+				return $cached_class;
+			}
+		}
+		// obtain the loader method from the dependency map
+		$loader = $this->_dependency_map->class_loader($class_name);
+		// instantiate the requested object
+		if ($loader instanceof Closure) {
+			$class_obj = $loader($arguments);
+		} else if ($loader && method_exists($this, $loader)) {
+			$class_obj = $this->{$loader}($class_name, $arguments);
+		} else {
+			$class_obj = $this->_create_object($class_name, $arguments, $addon, $from_db);
+		}
+		if (($this->_cache_on && $cache) || $this->get_class_abbreviation($class_name, '')) {
+			// save it for later... kinda like gum  { : $
+			$this->_set_cached_class($class_obj, $class_name, $addon, $from_db);
+		}
+		$this->_cache_on = true;
+		return $class_obj;
+	}
+
+
+
+	/**
+	 * instantiates, caches, and injects dependencies for classes
+	 *
+	 * @param array       $file_paths   an array of paths to folders to look in
+	 * @param string      $class_prefix EE  or EEM or... ???
+	 * @param bool|string $class_name   $class name
+	 * @param string      $type         file type - core? class? helper? model?
+	 * @param mixed       $arguments    an argument or array of arguments to pass to the class upon instantiation
+	 * @param bool        $from_db      some classes are instantiated from the db
+	 *                                  and thus call a different method to instantiate
+	 * @param bool        $cache        whether to cache the instantiated object for reuse
+	 * @param bool        $load_only    if true, will only load the file, but will NOT instantiate an object
+	 * @return bool|null|object null = failure to load or instantiate class object.
+	 *                                  object = class loaded and instantiated successfully.
+	 *                                  bool = fail or success when $load_only is true
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	protected function _load(
+		$file_paths = array(),
+		$class_prefix = 'EE_',
+		$class_name = false,
+		$type = 'class',
+		$arguments = array(),
+		$from_db = false,
+		$cache = true,
+		$load_only = false
+	) {
+		$class_name = ltrim($class_name, '\\');
+		// strip php file extension
+		$class_name = str_replace('.php', '', trim($class_name));
+		// does the class have a prefix ?
+		if (! empty($class_prefix) && $class_prefix !== 'addon') {
+			// make sure $class_prefix is uppercase
+			$class_prefix = strtoupper(trim($class_prefix));
+			// add class prefix ONCE!!!
+			$class_name = $class_prefix . str_replace($class_prefix, '', $class_name);
+		}
+		$class_name = $this->_dependency_map->get_alias($class_name);
+		$class_exists = class_exists($class_name);
+		// if we're only loading the class and it already exists, then let's just return true immediately
+		if ($load_only && $class_exists) {
+			return true;
+		}
+		// $this->_cache_on is toggled during the recursive loading that can occur with dependency injection
+		// $cache is controlled by individual calls to separate Registry loader methods like load_class()
+		// $load_only is also controlled by individual calls to separate Registry loader methods like load_file()
+		if ($this->_cache_on && $cache && ! $load_only) {
+			// return object if it's already cached
+			$cached_class = $this->_get_cached_class($class_name, $class_prefix);
+			if ($cached_class !== null) {
+				return $cached_class;
+			}
+		}
+		// if the class doesn't already exist.. then we need to try and find the file and load it
+		if (! $class_exists) {
+			// get full path to file
+			$path = $this->_resolve_path($class_name, $type, $file_paths);
+			// load the file
+			$loaded = $this->_require_file($path, $class_name, $type, $file_paths);
+			// if loading failed, or we are only loading a file but NOT instantiating an object
+			if (! $loaded || $load_only) {
+				// return boolean if only loading, or null if an object was expected
+				return $load_only
+					? $loaded
+					: null;
+			}
+		}
+		// instantiate the requested object
+		$class_obj = $this->_create_object($class_name, $arguments, $type, $from_db);
+		if ($this->_cache_on && $cache) {
+			// save it for later... kinda like gum  { : $
+			$this->_set_cached_class($class_obj, $class_name, $class_prefix, $from_db);
+		}
+		$this->_cache_on = true;
+		return $class_obj;
+	}
+
+
+
+	/**
+	 * @param string $class_name
+	 * @param string $default have to specify something, but not anything that will conflict
+	 * @return mixed|string
+	 */
+	protected function get_class_abbreviation($class_name, $default = 'FANCY_BATMAN_PANTS')
+	{
+		return isset($this->_class_abbreviations[$class_name])
+			? $this->_class_abbreviations[$class_name]
+			: $default;
+	}
+
+	/**
+	 * attempts to find a cached version of the requested class
+	 * by looking in the following places:
+	 *        $this->{$class_abbreviation}            ie:    $this->CART
+	 *        $this->{$class_name}                        ie:    $this->Some_Class
+	 *        $this->LIB->{$class_name}                ie:    $this->LIB->Some_Class
+	 *        $this->addon->{$class_name}    ie:    $this->addon->Some_Addon_Class
+	 *
+	 * @param string $class_name
+	 * @param string $class_prefix
+	 * @return mixed
+	 */
+	protected function _get_cached_class($class_name, $class_prefix = '')
+	{
+		if ($class_name === 'EE_Registry') {
+			return $this;
+		}
+		$class_abbreviation = $this->get_class_abbreviation($class_name);
+		$class_name = str_replace('\\', '_', $class_name);
+		// check if class has already been loaded, and return it if it has been
+		if (isset($this->{$class_abbreviation})) {
+			return $this->{$class_abbreviation};
+		}
+		if (isset ($this->{$class_name})) {
+			return $this->{$class_name};
+		}
+		if (isset ($this->LIB->{$class_name})) {
+			return $this->LIB->{$class_name};
+		}
+		if ($class_prefix === 'addon' && isset ($this->addons->{$class_name})) {
+			return $this->addons->{$class_name};
+		}
+		return null;
+	}
+
+
+
+	/**
+	 * removes a cached version of the requested class
+	 *
+	 * @param string  $class_name
+	 * @param boolean $addon
+	 * @return boolean
+	 */
+	public function clear_cached_class($class_name, $addon = false)
+	{
+		$class_abbreviation = $this->get_class_abbreviation($class_name);
+		$class_name = str_replace('\\', '_', $class_name);
+		// check if class has already been loaded, and return it if it has been
+		if (isset($this->{$class_abbreviation})) {
+			$this->{$class_abbreviation} = null;
+			return true;
+		}
+		if (isset($this->{$class_name})) {
+			$this->{$class_name} = null;
+			return true;
+		}
+		if (isset($this->LIB->{$class_name})) {
+			unset($this->LIB->{$class_name});
+			return true;
+		}
+		if ($addon && isset($this->addons->{$class_name})) {
+			unset($this->addons->{$class_name});
+			return true;
+		}
+		return false;
+	}
+
+
+
+	/**
+	 * attempts to find a full valid filepath for the requested class.
+	 * loops thru each of the base paths in the $file_paths array and appends : "{classname} . {file type} . php"
+	 * then returns that path if the target file has been found and is readable
+	 *
+	 * @param string $class_name
+	 * @param string $type
+	 * @param array  $file_paths
+	 * @return string | bool
+	 */
+	protected function _resolve_path($class_name, $type = '', $file_paths = array())
+	{
+		// make sure $file_paths is an array
+		$file_paths = is_array($file_paths)
+			? $file_paths
+			: array($file_paths);
+		// cycle thru paths
+		foreach ($file_paths as $key => $file_path) {
+			// convert all separators to proper DS, if no filepath, then use EE_CLASSES
+			$file_path = $file_path
+				? str_replace(array('/', '\\'), DS, $file_path)
+				: EE_CLASSES;
+			// prep file type
+			$type = ! empty($type)
+				? trim($type, '.') . '.'
+				: '';
+			// build full file path
+			$file_paths[$key] = rtrim($file_path, DS) . DS . $class_name . '.' . $type . 'php';
+			//does the file exist and can be read ?
+			if (is_readable($file_paths[$key])) {
+				return $file_paths[$key];
+			}
+		}
+		return false;
+	}
+
+
+
+	/**
+	 * basically just performs a require_once()
+	 * but with some error handling
+	 *
+	 * @param  string $path
+	 * @param  string $class_name
+	 * @param  string $type
+	 * @param  array  $file_paths
+	 * @return bool
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	protected function _require_file($path, $class_name, $type = '', $file_paths = array())
+	{
+		// don't give up! you gotta...
+		try {
+			//does the file exist and can it be read ?
+			if (! $path) {
+				// so sorry, can't find the file
+				throw new EE_Error (
+					sprintf(
+						esc_html__(
+							'The %1$s file %2$s could not be located or is not readable due to file permissions. Please ensure that the following filepath(s) are correct: %3$s',
+							'event_espresso'
+						),
+						trim($type, '.'),
+						$class_name,
+						'<br />' . implode(',<br />', $file_paths)
+					)
+				);
+			}
+			// get the file
+			require_once($path);
+			// if the class isn't already declared somewhere
+			if (class_exists($class_name, false) === false) {
+				// so sorry, not a class
+				throw new EE_Error(
+					sprintf(
+						esc_html__('The %s file %s does not appear to contain the %s Class.', 'event_espresso'),
+						$type,
+						$path,
+						$class_name
+					)
+				);
+			}
+		} catch (EE_Error $e) {
+			$e->get_error();
+			return false;
+		}
+		return true;
+	}
+
+
+
+	/**
+	 * _create_object
+	 * Attempts to instantiate the requested class via any of the
+	 * commonly used instantiation methods employed throughout EE.
+	 * The priority for instantiation is as follows:
+	 *        - abstract classes or any class flagged as "load only" (no instantiation occurs)
+	 *        - model objects via their 'new_instance_from_db' method
+	 *        - model objects via their 'new_instance' method
+	 *        - "singleton" classes" via their 'instance' method
+	 *    - standard instantiable classes via their __constructor
+	 * Prior to instantiation, if the classname exists in the dependency_map,
+	 * then the constructor for the requested class will be examined to determine
+	 * if any dependencies exist, and if they can be injected.
+	 * If so, then those classes will be added to the array of arguments passed to the constructor
+	 *
+	 * @param string $class_name
+	 * @param array  $arguments
+	 * @param string $type
+	 * @param bool   $from_db
+	 * @return null|object
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	protected function _create_object($class_name, $arguments = array(), $type = '', $from_db = false)
+	{
+		$class_obj = null;
+		$instantiation_mode = '0) none';
+		// don't give up! you gotta...
+		try {
+			// create reflection
+			$reflector = $this->get_ReflectionClass($class_name);
+			// make sure arguments are an array
+			$arguments = is_array($arguments)
+				? $arguments
+				: array($arguments);
+			// and if arguments array is numerically and sequentially indexed, then we want it to remain as is,
+			// else wrap it in an additional array so that it doesn't get split into multiple parameters
+			$arguments = $this->_array_is_numerically_and_sequentially_indexed($arguments)
+				? $arguments
+				: array($arguments);
+			// attempt to inject dependencies ?
+			if ($this->_dependency_map->has($class_name)) {
+				$arguments = $this->_resolve_dependencies($reflector, $class_name, $arguments);
+			}
+			// instantiate the class if possible
+			if ($reflector->isAbstract()) {
+				// nothing to instantiate, loading file was enough
+				// does not throw an exception so $instantiation_mode is unused
+				// $instantiation_mode = "1) no constructor abstract class";
+				$class_obj = true;
+			} else if (empty($arguments) && $reflector->getConstructor() === null && $reflector->isInstantiable()) {
+				// no constructor = static methods only... nothing to instantiate, loading file was enough
+				$instantiation_mode = '2) no constructor but instantiable';
+				$class_obj = $reflector->newInstance();
+			} else if ($from_db && method_exists($class_name, 'new_instance_from_db')) {
+				$instantiation_mode = '3) new_instance_from_db()';
+				$class_obj = call_user_func_array(array($class_name, 'new_instance_from_db'), $arguments);
+			} else if (method_exists($class_name, 'new_instance')) {
+				$instantiation_mode = '4) new_instance()';
+				$class_obj = call_user_func_array(array($class_name, 'new_instance'), $arguments);
+			} else if (method_exists($class_name, 'instance')) {
+				$instantiation_mode = '5) instance()';
+				$class_obj = call_user_func_array(array($class_name, 'instance'), $arguments);
+			} else if ($reflector->isInstantiable()) {
+				$instantiation_mode = '6) constructor';
+				$class_obj = $reflector->newInstanceArgs($arguments);
+			} else {
+				// heh ? something's not right !
+				throw new EE_Error(
+					sprintf(
+						esc_html__('The %s file %s could not be instantiated.', 'event_espresso'),
+						$type,
+						$class_name
+					)
+				);
+			}
+		} catch (Exception $e) {
+			if (! $e instanceof EE_Error) {
+				$e = new EE_Error(
+					sprintf(
+						esc_html__(
+							'The following error occurred while attempting to instantiate "%1$s": %2$s %3$s %2$s instantiation mode : %4$s',
+							'event_espresso'
+						),
+						$class_name,
+						'<br />',
+						$e->getMessage(),
+						$instantiation_mode
+					)
+				);
+			}
+			$e->get_error();
+		}
+		return $class_obj;
+	}
+
+
+
+	/**
+	 * @see http://stackoverflow.com/questions/173400/how-to-check-if-php-array-is-associative-or-sequential
+	 * @param array $array
+	 * @return bool
+	 */
+	protected function _array_is_numerically_and_sequentially_indexed(array $array)
+	{
+		return ! empty($array)
+			? array_keys($array) === range(0, count($array) - 1)
+			: true;
+	}
+
+
+
+	/**
+	 * getReflectionClass
+	 * checks if a ReflectionClass object has already been generated for a class
+	 * and returns that instead of creating a new one
+	 *
+	 * @param string $class_name
+	 * @return ReflectionClass
+	 * @throws ReflectionException
+	 */
+	public function get_ReflectionClass($class_name)
+	{
+		if (
+			! isset($this->_reflectors[$class_name])
+			|| ! $this->_reflectors[$class_name] instanceof ReflectionClass
+		) {
+			$this->_reflectors[$class_name] = new ReflectionClass($class_name);
+		}
+		return $this->_reflectors[$class_name];
+	}
+
+
+
+	/**
+	 * _resolve_dependencies
+	 * examines the constructor for the requested class to determine
+	 * if any dependencies exist, and if they can be injected.
+	 * If so, then those classes will be added to the array of arguments passed to the constructor
+	 * PLZ NOTE: this is achieved by type hinting the constructor params
+	 * For example:
+	 *        if attempting to load a class "Foo" with the following constructor:
+	 *        __construct( Bar $bar_class, Fighter $grohl_class )
+	 *        then $bar_class and $grohl_class will be added to the $arguments array,
+	 *        but only IF they are NOT already present in the incoming arguments array,
+	 *        and the correct classes can be loaded
+	 *
+	 * @param ReflectionClass $reflector
+	 * @param string          $class_name
+	 * @param array           $arguments
+	 * @return array
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	protected function _resolve_dependencies(ReflectionClass $reflector, $class_name, $arguments = array())
+	{
+		// let's examine the constructor
+		$constructor = $reflector->getConstructor();
+		// whu? huh? nothing?
+		if (! $constructor) {
+			return $arguments;
+		}
+		// get constructor parameters
+		$params = $constructor->getParameters();
+		// and the keys for the incoming arguments array so that we can compare existing arguments with what is expected
+		$argument_keys = array_keys($arguments);
+		// now loop thru all of the constructors expected parameters
+		foreach ($params as $index => $param) {
+			// is this a dependency for a specific class ?
+			$param_class = $param->getClass()
+				? $param->getClass()->name
+				: null;
+			// BUT WAIT !!! This class may be an alias for something else (or getting replaced at runtime)
+			$param_class = $this->_dependency_map->has_alias($param_class, $class_name)
+				? $this->_dependency_map->get_alias($param_class, $class_name)
+				: $param_class;
+			if (
+				// param is not even a class
+				$param_class === null
+				// and something already exists in the incoming arguments for this param
+				&& isset($argument_keys[$index], $arguments[$argument_keys[$index]])
+			) {
+				// so let's skip this argument and move on to the next
+				continue;
+			}
+			if (
+				// parameter is type hinted as a class, exists as an incoming argument, AND it's the correct class
+				$param_class !== null
+				&& isset($argument_keys[$index], $arguments[$argument_keys[$index]])
+				&& $arguments[$argument_keys[$index]] instanceof $param_class
+			) {
+				// skip this argument and move on to the next
+				continue;
+			}
+			if (
+				// parameter is type hinted as a class, and should be injected
+				$param_class !== null
+				&& $this->_dependency_map->has_dependency_for_class($class_name, $param_class)
+			) {
+				$arguments = $this->_resolve_dependency(
+					$class_name,
+					$param_class,
+					$arguments,
+					$index,
+					$argument_keys
+				);
+			} else {
+				try {
+					$arguments[$index] = $param->isDefaultValueAvailable()
+						? $param->getDefaultValue()
+						: null;
+				} catch (ReflectionException $e) {
+					throw new ReflectionException(
+						sprintf(
+							esc_html__('%1$s for parameter "$%2$s"', 'event_espresso'),
+							$e->getMessage(),
+							$param->getName()
+						)
+					);
+				}
+			}
+		}
+		return $arguments;
+	}
+
+
+
+	/**
+	 * @param string $class_name
+	 * @param string $param_class
+	 * @param array  $arguments
+	 * @param mixed  $index
+	 * @param array  $argument_keys
+	 * @return array
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @throws InvalidArgumentException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidDataTypeException
+	 */
+	protected function _resolve_dependency($class_name, $param_class, $arguments, $index, array $argument_keys)
+	{
+		$dependency = null;
+		// should dependency be loaded from cache ?
+		$cache_on = $this->_dependency_map->loading_strategy_for_class_dependency(
+			$class_name,
+			$param_class
+		);
+		$cache_on = $cache_on !== EE_Dependency_Map::load_new_object;
+		// we might have a dependency...
+		// let's MAYBE try and find it in our cache if that's what's been requested
+		$cached_class = $cache_on
+			? $this->_get_cached_class($param_class)
+			: null;
+		// and grab it if it exists
+		if ($cached_class instanceof $param_class) {
+			$dependency = $cached_class;
+		} else if ($param_class !== $class_name) {
+			// obtain the loader method from the dependency map
+			$loader = $this->_dependency_map->class_loader($param_class);
+			// is loader a custom closure ?
+			if ($loader instanceof Closure) {
+				$dependency = $loader($arguments);
+			} else {
+				// set the cache on property for the recursive loading call
+				$this->_cache_on = $cache_on;
+				// if not, then let's try and load it via the registry
+				if ($loader && method_exists($this, $loader)) {
+					$dependency = $this->{$loader}($param_class);
+				} else {
+					$dependency = LoaderFactory::getLoader()->load(
+						$param_class,
+						array(),
+						$cache_on
+					);
+				}
+			}
+		}
+		// did we successfully find the correct dependency ?
+		if ($dependency instanceof $param_class) {
+			// then let's inject it into the incoming array of arguments at the correct location
+			$arguments[$index] = $dependency;
+		}
+		return $arguments;
+	}
+
+
+
+	/**
+	 * _set_cached_class
+	 * attempts to cache the instantiated class locally
+	 * in one of the following places, in the following order:
+	 *        $this->{class_abbreviation}   ie:    $this->CART
+	 *        $this->{$class_name}          ie:    $this->Some_Class
+	 *        $this->addon->{$$class_name}    ie:    $this->addon->Some_Addon_Class
+	 *        $this->LIB->{$class_name}     ie:    $this->LIB->Some_Class
+	 *
+	 * @param object $class_obj
+	 * @param string $class_name
+	 * @param string $class_prefix
+	 * @param bool   $from_db
+	 * @return void
+	 */
+	protected function _set_cached_class($class_obj, $class_name, $class_prefix = '', $from_db = false)
+	{
+		if ($class_name === 'EE_Registry' || empty($class_obj)) {
+			return;
+		}
+		// return newly instantiated class
+		$class_abbreviation = $this->get_class_abbreviation($class_name, '');
+		if ($class_abbreviation) {
+			$this->{$class_abbreviation} = $class_obj;
+			return;
+		}
+		$class_name = str_replace('\\', '_', $class_name);
+		if (property_exists($this, $class_name)) {
+			$this->{$class_name} = $class_obj;
+			return;
+		}
+		if ($class_prefix === 'addon') {
+			$this->addons->{$class_name} = $class_obj;
+			return;
+		}
+		if (! $from_db) {
+			$this->LIB->{$class_name} = $class_obj;
+		}
+	}
+
+
+
+	/**
+	 * call any loader that's been registered in the EE_Dependency_Map::$_class_loaders array
+	 *
+	 * @param string $classname PLEASE NOTE: the class name needs to match what's registered
+	 *                          in the EE_Dependency_Map::$_class_loaders array,
+	 *                          including the class prefix, ie: "EE_", "EEM_", "EEH_", etc
+	 * @param array  $arguments
+	 * @return object
+	 */
+	public static function factory($classname, $arguments = array())
+	{
+		$loader = self::instance()->_dependency_map->class_loader($classname);
+		if ($loader instanceof Closure) {
+			return $loader($arguments);
+		}
+		if (method_exists(self::instance(), $loader)) {
+			return self::instance()->{$loader}($classname, $arguments);
+		}
+		return null;
+	}
+
+
+
+	/**
+	 * Gets the addon by its name/slug (not classname. For that, just
+	 * use the classname as the property name on EE_Config::instance()->addons)
+	 *
+	 * @param string $name
+	 * @return EE_Addon
+	 */
+	public function get_addon_by_name($name)
+	{
+		foreach ($this->addons as $addon) {
+			if ($addon->name() === $name) {
+				return $addon;
+			}
+		}
+		return null;
+	}
+
+
+
+	/**
+	 * Gets an array of all the registered addons, where the keys are their names. (ie, what each returns for their
+	 * name() function) They're already available on EE_Config::instance()->addons as properties, where each property's
+	 * name is the addon's classname. So if you just want to get the addon by classname, use
+	 * EE_Config::instance()->addons->{classname}
+	 *
+	 * @return EE_Addon[] where the KEYS are the addon's name()
+	 */
+	public function get_addons_by_name()
+	{
+		$addons = array();
+		foreach ($this->addons as $addon) {
+			$addons[$addon->name()] = $addon;
+		}
+		return $addons;
+	}
+
+
+
+	/**
+	 * Resets the specified model's instance AND makes sure EE_Registry doesn't keep
+	 * a stale copy of it around
+	 *
+	 * @param string $model_name
+	 * @return \EEM_Base
+	 * @throws \EE_Error
+	 */
+	public function reset_model($model_name)
+	{
+		$model_class_name = strpos($model_name, 'EEM_') !== 0
+			? "EEM_{$model_name}"
+			: $model_name;
+		if (! isset($this->LIB->{$model_class_name}) || ! $this->LIB->{$model_class_name} instanceof EEM_Base) {
+			return null;
+		}
+		//get that model reset it and make sure we nuke the old reference to it
+		if ($this->LIB->{$model_class_name} instanceof $model_class_name
+			&& is_callable(
+				array($model_class_name, 'reset')
+			)) {
+			$this->LIB->{$model_class_name} = $this->LIB->{$model_class_name}->reset();
+		} else {
+			throw new EE_Error(sprintf(esc_html__('Model %s does not have a method "reset"', 'event_espresso'), $model_name));
+		}
+		return $this->LIB->{$model_class_name};
+	}
+
+
+
+	/**
+	 * Resets the registry.
+	 * The criteria for what gets reset is based on what can be shared between sites on the same request when
+	 * switch_to_blog is used in a multisite install.  Here is a list of things that are NOT reset.
+	 * - $_dependency_map
+	 * - $_class_abbreviations
+	 * - $NET_CFG (EE_Network_Config): The config is shared network wide so no need to reset.
+	 * - $REQ:  Still on the same request so no need to change.
+	 * - $CAP: There is no site specific state in the EE_Capability class.
+	 * - $SSN: Although ideally, the session should not be shared between site switches, we can't reset it because only
+	 * one Session can be active in a single request.  Resetting could resolve in "headers already sent" errors.
+	 * - $addons:  In multisite, the state of the addons is something controlled via hooks etc in a normal request.  So
+	 *             for now, we won't reset the addons because it could break calls to an add-ons class/methods in the
+	 *             switch or on the restore.
+	 * - $modules
+	 * - $shortcodes
+	 * - $widgets
+	 *
+	 * @param boolean $hard             [deprecated]
+	 * @param boolean $reinstantiate    whether to create new instances of EE_Registry's singletons too,
+	 *                                  or just reset without re-instantiating (handy to set to FALSE if you're not
+	 *                                  sure if you CAN currently reinstantiate the singletons at the moment)
+	 * @param   bool  $reset_models     Defaults to true.  When false, then the models are not reset.  This is so
+	 *                                  client
+	 *                                  code instead can just change the model context to a different blog id if
+	 *                                  necessary
+	 * @return EE_Registry
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public static function reset($hard = false, $reinstantiate = true, $reset_models = true)
+	{
+		$instance = self::instance();
+		$instance->_cache_on = true;
+		// reset some "special" classes
+		EEH_Activation::reset();
+		$hard = apply_filters( 'FHEE__EE_Registry__reset__hard', $hard);
+		$instance->CFG = EE_Config::reset($hard, $reinstantiate);
+		$instance->CART = null;
+		$instance->MRM = null;
+		$instance->AssetsRegistry = $instance->create('EventEspresso\core\services\assets\Registry');
+		//messages reset
+		EED_Messages::reset();
+		//handle of objects cached on LIB
+		foreach (array('LIB', 'modules', 'shortcodes') as $cache) {
+			foreach ($instance->{$cache} as $class_name => $class) {
+				if (self::_reset_and_unset_object($class, $reset_models)) {
+					unset($instance->{$cache}->{$class_name});
+				}
+			}
+		}
+		return $instance;
+	}
+
+
+
+	/**
+	 * if passed object implements ResettableInterface, then call it's reset() method
+	 * if passed object implements InterminableInterface, then return false,
+	 * to indicate that it should NOT be cleared from the Registry cache
+	 *
+	 * @param      $object
+	 * @param bool $reset_models
+	 * @return bool returns true if cached object should be unset
+	 */
+	private static function _reset_and_unset_object($object, $reset_models)
+	{
+		if ($object instanceof ResettableInterface) {
+			if ($object instanceof EEM_Base) {
+				if ($reset_models) {
+					$object->reset();
+					return true;
+				}
+				return false;
+			}
+			$object->reset();
+			return true;
+		}
+		if (! $object instanceof InterminableInterface) {
+			return true;
+		}
+		return false;
+	}
+
+
+
+	/**
+	 * Gets all the custom post type models defined
+	 *
+	 * @return array keys are model "short names" (Eg "Event") and keys are classnames (eg "EEM_Event")
+	 */
+	public function cpt_models()
+	{
+		$cpt_models = array();
+		foreach ($this->non_abstract_db_models as $short_name => $classname) {
+			if (is_subclass_of($classname, 'EEM_CPT_Base')) {
+				$cpt_models[$short_name] = $classname;
+			}
+		}
+		return $cpt_models;
+	}
+
+
+
+	/**
+	 * @return \EE_Config
+	 */
+	public static function CFG()
+	{
+		return self::instance()->CFG;
+	}
 
 
 }

Spacing +35 added lines, -35 removed lines

@@ -176,7 +176,7 @@ 
     public static function instance(EE_Dependency_Map $dependency_map = null)
     {
         // check if class object is instantiated
-        if (! self::$_instance instanceof EE_Registry) {
+        if ( ! self::$_instance instanceof EE_Registry) {
             self::$_instance = new self($dependency_map);
         }
         return self::$_instance;
@@ -266,13 +266,13 @@ 
      */
     public static function localize_i18n_js_strings()
     {
-        $i18n_js_strings = (array)self::$i18n_js_strings;
+        $i18n_js_strings = (array) self::$i18n_js_strings;
         foreach ($i18n_js_strings as $key => $value) {
             if (is_scalar($value)) {
-                $i18n_js_strings[$key] = html_entity_decode((string)$value, ENT_QUOTES, 'UTF-8');
+                $i18n_js_strings[$key] = html_entity_decode((string) $value, ENT_QUOTES, 'UTF-8');
             }
         }
-        return '/* <![CDATA[ */ var eei18n = ' . wp_json_encode($i18n_js_strings) . '; /* ]]> */';
+        return '/* <![CDATA[ */ var eei18n = '.wp_json_encode($i18n_js_strings).'; /* ]]> */';
     }
 
 
@@ -288,7 +288,7 @@ 
             $module_class = get_class($module);
             $this->modules->{$module_class} = $module;
         } else {
-            if (! class_exists('EE_Module_Request_Router')) {
+            if ( ! class_exists('EE_Module_Request_Router')) {
                 $this->load_core('Module_Request_Router');
             }
             $this->modules->{$module} = EE_Module_Request_Router::module_factory($module);
@@ -328,9 +328,9 @@ 
                 EE_CORE,
                 EE_ADMIN,
                 EE_CPTS,
-                EE_CORE . 'data_migration_scripts' . DS,
-                EE_CORE . 'request_stack' . DS,
-                EE_CORE . 'middleware' . DS,
+                EE_CORE.'data_migration_scripts'.DS,
+                EE_CORE.'request_stack'.DS,
+                EE_CORE.'middleware'.DS,
             )
         );
         // retrieve instantiated class
@@ -363,7 +363,7 @@ 
         $service_paths = apply_filters(
             'FHEE__EE_Registry__load_service__service_paths',
             array(
-                EE_CORE . 'services' . DS,
+                EE_CORE.'services'.DS,
             )
         );
         // retrieve instantiated class
@@ -489,10 +489,10 @@ 
     {
         $paths = array(
             EE_LIBRARIES,
-            EE_LIBRARIES . 'messages' . DS,
-            EE_LIBRARIES . 'shortcodes' . DS,
-            EE_LIBRARIES . 'qtips' . DS,
-            EE_LIBRARIES . 'payment_methods' . DS,
+            EE_LIBRARIES.'messages'.DS,
+            EE_LIBRARIES.'shortcodes'.DS,
+            EE_LIBRARIES.'qtips'.DS,
+            EE_LIBRARIES.'payment_methods'.DS,
         );
         // retrieve instantiated class
         return $this->_load(
@@ -555,10 +555,10 @@ 
     public function load_model_class($class_name, $arguments = array(), $load_only = true)
     {
         $paths = array(
-            EE_MODELS . 'fields' . DS,
-            EE_MODELS . 'helpers' . DS,
-            EE_MODELS . 'relations' . DS,
-            EE_MODELS . 'strategies' . DS,
+            EE_MODELS.'fields'.DS,
+            EE_MODELS.'helpers'.DS,
+            EE_MODELS.'relations'.DS,
+            EE_MODELS.'strategies'.DS,
         );
         // retrieve instantiated class
         return $this->_load(
@@ -674,13 +674,13 @@ 
     ) {
         $class_name = ltrim($class_name, '\\');
         $class_name = $this->_dependency_map->get_alias($class_name);
-        if (! class_exists($class_name)) {
+        if ( ! class_exists($class_name)) {
             // maybe the class is registered with a preceding \
             $class_name = strpos($class_name, '\\') !== 0
-                ? '\\' . $class_name
+                ? '\\'.$class_name
                 : $class_name;
             // still doesn't exist ?
-            if (! class_exists($class_name)) {
+            if ( ! class_exists($class_name)) {
                 return null;
             }
         }
@@ -753,11 +753,11 @@ 
         // strip php file extension
         $class_name = str_replace('.php', '', trim($class_name));
         // does the class have a prefix ?
-        if (! empty($class_prefix) && $class_prefix !== 'addon') {
+        if ( ! empty($class_prefix) && $class_prefix !== 'addon') {
             // make sure $class_prefix is uppercase
             $class_prefix = strtoupper(trim($class_prefix));
             // add class prefix ONCE!!!
-            $class_name = $class_prefix . str_replace($class_prefix, '', $class_name);
+            $class_name = $class_prefix.str_replace($class_prefix, '', $class_name);
         }
         $class_name = $this->_dependency_map->get_alias($class_name);
         $class_exists = class_exists($class_name);
@@ -776,13 +776,13 @@ 
             }
         }
         // if the class doesn't already exist.. then we need to try and find the file and load it
-        if (! $class_exists) {
+        if ( ! $class_exists) {
             // get full path to file
             $path = $this->_resolve_path($class_name, $type, $file_paths);
             // load the file
             $loaded = $this->_require_file($path, $class_name, $type, $file_paths);
             // if loading failed, or we are only loading a file but NOT instantiating an object
-            if (! $loaded || $load_only) {
+            if ( ! $loaded || $load_only) {
                 // return boolean if only loading, or null if an object was expected
                 return $load_only
                     ? $loaded
@@ -907,10 +907,10 @@ 
                 : EE_CLASSES;
             // prep file type
             $type = ! empty($type)
-                ? trim($type, '.') . '.'
+                ? trim($type, '.').'.'
                 : '';
             // build full file path
-            $file_paths[$key] = rtrim($file_path, DS) . DS . $class_name . '.' . $type . 'php';
+            $file_paths[$key] = rtrim($file_path, DS).DS.$class_name.'.'.$type.'php';
             //does the file exist and can be read ?
             if (is_readable($file_paths[$key])) {
                 return $file_paths[$key];
@@ -938,9 +938,9 @@ 
         // don't give up! you gotta...
         try {
             //does the file exist and can it be read ?
-            if (! $path) {
+            if ( ! $path) {
                 // so sorry, can't find the file
-                throw new EE_Error (
+                throw new EE_Error(
                     sprintf(
                         esc_html__(
                             'The %1$s file %2$s could not be located or is not readable due to file permissions. Please ensure that the following filepath(s) are correct: %3$s',
@@ -948,7 +948,7 @@ 
                         ),
                         trim($type, '.'),
                         $class_name,
-                        '<br />' . implode(',<br />', $file_paths)
+                        '<br />'.implode(',<br />', $file_paths)
                     )
                 );
             }
@@ -1052,7 +1052,7 @@ 
                 );
             }
         } catch (Exception $e) {
-            if (! $e instanceof EE_Error) {
+            if ( ! $e instanceof EE_Error) {
                 $e = new EE_Error(
                     sprintf(
                         esc_html__(
@@ -1134,7 +1134,7 @@ 
         // let's examine the constructor
         $constructor = $reflector->getConstructor();
         // whu? huh? nothing?
-        if (! $constructor) {
+        if ( ! $constructor) {
             return $arguments;
         }
         // get constructor parameters
@@ -1298,7 +1298,7 @@ 
             $this->addons->{$class_name} = $class_obj;
             return;
         }
-        if (! $from_db) {
+        if ( ! $from_db) {
             $this->LIB->{$class_name} = $class_obj;
         }
     }
@@ -1379,7 +1379,7 @@ 
         $model_class_name = strpos($model_name, 'EEM_') !== 0
             ? "EEM_{$model_name}"
             : $model_name;
-        if (! isset($this->LIB->{$model_class_name}) || ! $this->LIB->{$model_class_name} instanceof EEM_Base) {
+        if ( ! isset($this->LIB->{$model_class_name}) || ! $this->LIB->{$model_class_name} instanceof EEM_Base) {
             return null;
         }
         //get that model reset it and make sure we nuke the old reference to it
@@ -1432,7 +1432,7 @@ 
         $instance->_cache_on = true;
         // reset some "special" classes
         EEH_Activation::reset();
-        $hard = apply_filters( 'FHEE__EE_Registry__reset__hard', $hard);
+        $hard = apply_filters('FHEE__EE_Registry__reset__hard', $hard);
         $instance->CFG = EE_Config::reset($hard, $reinstantiate);
         $instance->CART = null;
         $instance->MRM = null;
@@ -1474,7 +1474,7 @@ 
             $object->reset();
             return true;
         }
-        if (! $object instanceof InterminableInterface) {
+        if ( ! $object instanceof InterminableInterface) {
             return true;
         }
         return false;

core/services/loaders/Loader.php

Indentation +97 added lines, -97 removed lines

@@ -22,103 +22,103 @@
 {
 
 
-    /**
-     * @var LoaderDecoratorInterface $new_loader
-     */
-    private $new_loader;
-
-
-    /**
-     * @var LoaderDecoratorInterface $shared_loader
-     */
-    private $shared_loader;
-
-
-
-    /**
-     * Loader constructor.
-     *
-     * @param LoaderDecoratorInterface|null $new_loader
-     * @param LoaderDecoratorInterface|null $shared_loader
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     */
-    public function __construct(LoaderDecoratorInterface $new_loader, LoaderDecoratorInterface $shared_loader)
-    {
-        $this->new_loader = $new_loader;
-        $this->shared_loader = $shared_loader;
-    }
-
-
-
-    /**
-     * @return LoaderDecoratorInterface
-     */
-    public function getNewLoader()
-    {
-        return $this->new_loader;
-    }
-
-
-
-    /**
-     * @return LoaderDecoratorInterface
-     */
-    public function getSharedLoader()
-    {
-        return $this->shared_loader;
-    }
-
-
-
-    /**
-     * @param string $fqcn
-     * @param array  $arguments
-     * @param bool   $shared
-     * @return mixed
-     */
-    public function load($fqcn, $arguments = array(), $shared = true)
-    {
-        return $shared
-            ? $this->getSharedLoader()->load($fqcn, $arguments)
-            : $this->getNewLoader()->load($fqcn, $arguments);
-    }
-
-
-
-    /**
-     * @param string $fqcn
-     * @param array  $arguments
-     * @return mixed
-     */
-    public function getNew($fqcn, $arguments = array())
-    {
-        return $this->getNewLoader()->load($fqcn, $arguments);
-    }
-
-
-
-    /**
-     * @param string $fqcn
-     * @param array  $arguments
-     * @return mixed
-     */
-    public function getShared($fqcn, $arguments = array())
-    {
-        return $this->getSharedLoader()->load($fqcn, $arguments);
-    }
-
-
-
-    /**
-     * calls reset() on loaders if that method exists
-     */
-    public function reset()
-    {
-        $this->new_loader->reset();
-        $this->shared_loader->reset();
-    }
+	/**
+	 * @var LoaderDecoratorInterface $new_loader
+	 */
+	private $new_loader;
+
+
+	/**
+	 * @var LoaderDecoratorInterface $shared_loader
+	 */
+	private $shared_loader;
+
+
+
+	/**
+	 * Loader constructor.
+	 *
+	 * @param LoaderDecoratorInterface|null $new_loader
+	 * @param LoaderDecoratorInterface|null $shared_loader
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 */
+	public function __construct(LoaderDecoratorInterface $new_loader, LoaderDecoratorInterface $shared_loader)
+	{
+		$this->new_loader = $new_loader;
+		$this->shared_loader = $shared_loader;
+	}
+
+
+
+	/**
+	 * @return LoaderDecoratorInterface
+	 */
+	public function getNewLoader()
+	{
+		return $this->new_loader;
+	}
+
+
+
+	/**
+	 * @return LoaderDecoratorInterface
+	 */
+	public function getSharedLoader()
+	{
+		return $this->shared_loader;
+	}
+
+
+
+	/**
+	 * @param string $fqcn
+	 * @param array  $arguments
+	 * @param bool   $shared
+	 * @return mixed
+	 */
+	public function load($fqcn, $arguments = array(), $shared = true)
+	{
+		return $shared
+			? $this->getSharedLoader()->load($fqcn, $arguments)
+			: $this->getNewLoader()->load($fqcn, $arguments);
+	}
+
+
+
+	/**
+	 * @param string $fqcn
+	 * @param array  $arguments
+	 * @return mixed
+	 */
+	public function getNew($fqcn, $arguments = array())
+	{
+		return $this->getNewLoader()->load($fqcn, $arguments);
+	}
+
+
+
+	/**
+	 * @param string $fqcn
+	 * @param array  $arguments
+	 * @return mixed
+	 */
+	public function getShared($fqcn, $arguments = array())
+	{
+		return $this->getSharedLoader()->load($fqcn, $arguments);
+	}
+
+
+
+	/**
+	 * calls reset() on loaders if that method exists
+	 */
+	public function reset()
+	{
+		$this->new_loader->reset();
+		$this->shared_loader->reset();
+	}
 
 }
 // End of file Loader.php

caffeinated/admin/extend/registrations/Extend_EE_Registrations_List_Table.class.php

Indentation +91 added lines, -91 removed lines

@@ -1,5 +1,5 @@ 
 <?php if (! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('No direct script access allowed');
+	exit('No direct script access allowed');
 }
 
 /**
@@ -23,104 +23,104 @@ 
 {
 
 
-    /**
-     *        REG_date
-     */
-    function column_REG_date(EE_Registration $item)
-    {
+	/**
+	 *        REG_date
+	 */
+	function column_REG_date(EE_Registration $item)
+	{
 
-        //Build row actions
-        $actions = array();
+		//Build row actions
+		$actions = array();
 
-        //Build row actions
-        $check_in_url        = EE_Admin_Page::add_query_args_and_nonce(array(
-            'action'   => 'event_registrations',
-            'event_id' => $item->event_ID(),
-        ), REG_ADMIN_URL);
-        $actions['check_in'] = EE_Registry::instance()->CAP->current_user_can('ee_read_checkin',
-            'espresso_registrations_registration_checkins', $item->ID()) ? '
+		//Build row actions
+		$check_in_url        = EE_Admin_Page::add_query_args_and_nonce(array(
+			'action'   => 'event_registrations',
+			'event_id' => $item->event_ID(),
+		), REG_ADMIN_URL);
+		$actions['check_in'] = EE_Registry::instance()->CAP->current_user_can('ee_read_checkin',
+			'espresso_registrations_registration_checkins', $item->ID()) ? '
 			<a href="' . $check_in_url . '" title="' . esc_attr__('The Check-In List allows you to easily toggle check-in status for this event',
-                'event_espresso') . '">' . __('View Check-ins', 'event_espresso') . '</a>' : __('View Check-ins',
-            'event_espresso');
+				'event_espresso') . '">' . __('View Check-ins', 'event_espresso') . '</a>' : __('View Check-ins',
+			'event_espresso');
 
-        $view_lnk_url = EE_Admin_Page::add_query_args_and_nonce(array(
-            'action' => 'view_transaction',
-            'TXN_ID' => $item->transaction()->ID(),
-        ), TXN_ADMIN_URL);
-        $REG_date     = EE_Regisry::instance()->CAP->current_user_can('ee_read_transaction',
-            'espresso_transactions_view_transaction') ? '<a href="' . $view_lnk_url . '" title="' . esc_attr__('View Transaction Details',
-                'event_espresso') . '">' . $item->get_i18n_datetime('REG_date') . '</a>' : $item->get_i18n_datetime('REG_date');
+		$view_lnk_url = EE_Admin_Page::add_query_args_and_nonce(array(
+			'action' => 'view_transaction',
+			'TXN_ID' => $item->transaction()->ID(),
+		), TXN_ADMIN_URL);
+		$REG_date     = EE_Regisry::instance()->CAP->current_user_can('ee_read_transaction',
+			'espresso_transactions_view_transaction') ? '<a href="' . $view_lnk_url . '" title="' . esc_attr__('View Transaction Details',
+				'event_espresso') . '">' . $item->get_i18n_datetime('REG_date') . '</a>' : $item->get_i18n_datetime('REG_date');
 
-        return sprintf('%1$s %2$s', $REG_date, $this->row_actions($actions));
+		return sprintf('%1$s %2$s', $REG_date, $this->row_actions($actions));
 
-    }
+	}
 
 
-    /**
-     *        column_default
-     *
-     * @param \EE_Registration $item
-     * @return string
-     */
-    public function column_DTT_EVT_start(EE_Registration $item)
-    {
-        $remove_defaults = array('default_where_conditions' => 'none');
-        $ticket          = $item->ticket();
-        $datetimes       = $ticket instanceof EE_Ticket ? $ticket->datetimes($remove_defaults) : array();
-        $EVT_ID          = $item->event_ID();
-        $datetime_string = '';
-        foreach ($datetimes as $datetime) {
-            if (
-            EE_Registry::instance()->CAP->current_user_can(
-                'ee_read_checkin',
-                'espresso_registrations_registration_checkins',
-                $item->ID()
-            )
-            ) {
-                // open "a" tag and "href"
-                $datetime_string .= '<a href="';
-                // checkin URL
-                $datetime_string .= EE_Admin_Page::add_query_args_and_nonce(
-                    array(
-                        'action'   => 'event_registrations',
-                        'event_id' => $EVT_ID,
-                        'DTT_ID'   => $datetime->ID(),
-                    ),
-                    REG_ADMIN_URL
-                );
-                // close "href"
-                $datetime_string .= '"';
-                // open "title" tag
-                $datetime_string .= ' title="';
-                // link title text
-                $datetime_string .= esc_attr__('View Checkins for this Event', 'event_espresso');
-                // close "title" tag and end of "a" tag opening
-                $datetime_string .= '">';
-                // link text
-                $datetime_string .= $datetime->get_i18n_datetime('DTT_EVT_start');
-                // close "a" tag
-                $datetime_string .= '</a>';
-            } else {
-                $datetime_string .= $datetime->get_i18n_datetime('DTT_EVT_start');
-            }
-            // add a "View Registrations" link that filters list by event AND datetime
-            $datetime_string .= $this->row_actions(
-                array(
-                    'event_datetime_filter' => '<a href="' . EE_Admin_Page::add_query_args_and_nonce(
-                            array('event_id' => $EVT_ID, 'datetime_id' => $datetime->ID()),
-                            REG_ADMIN_URL
-                        ) . '" title="' . sprintf(
-                                                   esc_attr__(
-                                                       'Filter this list to only show registrations for this datetime %s',
-                                                       'event_espresso'
-                                                   ),
-                                                   $datetime->name()
-                                               ) . '">' . __('View Registrations', 'event_espresso') . '</a>',
-                )
-            );
-        }
-        return $datetime_string;
-    }
+	/**
+	 *        column_default
+	 *
+	 * @param \EE_Registration $item
+	 * @return string
+	 */
+	public function column_DTT_EVT_start(EE_Registration $item)
+	{
+		$remove_defaults = array('default_where_conditions' => 'none');
+		$ticket          = $item->ticket();
+		$datetimes       = $ticket instanceof EE_Ticket ? $ticket->datetimes($remove_defaults) : array();
+		$EVT_ID          = $item->event_ID();
+		$datetime_string = '';
+		foreach ($datetimes as $datetime) {
+			if (
+			EE_Registry::instance()->CAP->current_user_can(
+				'ee_read_checkin',
+				'espresso_registrations_registration_checkins',
+				$item->ID()
+			)
+			) {
+				// open "a" tag and "href"
+				$datetime_string .= '<a href="';
+				// checkin URL
+				$datetime_string .= EE_Admin_Page::add_query_args_and_nonce(
+					array(
+						'action'   => 'event_registrations',
+						'event_id' => $EVT_ID,
+						'DTT_ID'   => $datetime->ID(),
+					),
+					REG_ADMIN_URL
+				);
+				// close "href"
+				$datetime_string .= '"';
+				// open "title" tag
+				$datetime_string .= ' title="';
+				// link title text
+				$datetime_string .= esc_attr__('View Checkins for this Event', 'event_espresso');
+				// close "title" tag and end of "a" tag opening
+				$datetime_string .= '">';
+				// link text
+				$datetime_string .= $datetime->get_i18n_datetime('DTT_EVT_start');
+				// close "a" tag
+				$datetime_string .= '</a>';
+			} else {
+				$datetime_string .= $datetime->get_i18n_datetime('DTT_EVT_start');
+			}
+			// add a "View Registrations" link that filters list by event AND datetime
+			$datetime_string .= $this->row_actions(
+				array(
+					'event_datetime_filter' => '<a href="' . EE_Admin_Page::add_query_args_and_nonce(
+							array('event_id' => $EVT_ID, 'datetime_id' => $datetime->ID()),
+							REG_ADMIN_URL
+						) . '" title="' . sprintf(
+												   esc_attr__(
+													   'Filter this list to only show registrations for this datetime %s',
+													   'event_espresso'
+												   ),
+												   $datetime->name()
+											   ) . '">' . __('View Registrations', 'event_espresso') . '</a>',
+				)
+			);
+		}
+		return $datetime_string;
+	}
 
 
 } //end Extend_EE_Registrations_List_Table

Spacing +10 added lines, -10 removed lines

@@ -1,4 +1,4 @@ 
-<?php if (! defined('EVENT_ESPRESSO_VERSION')) {
+<?php if ( ! defined('EVENT_ESPRESSO_VERSION')) {
     exit('No direct script access allowed');
 }
 
@@ -33,23 +33,23 @@ 
         $actions = array();
 
         //Build row actions
-        $check_in_url        = EE_Admin_Page::add_query_args_and_nonce(array(
+        $check_in_url = EE_Admin_Page::add_query_args_and_nonce(array(
             'action'   => 'event_registrations',
             'event_id' => $item->event_ID(),
         ), REG_ADMIN_URL);
         $actions['check_in'] = EE_Registry::instance()->CAP->current_user_can('ee_read_checkin',
             'espresso_registrations_registration_checkins', $item->ID()) ? '
-			<a href="' . $check_in_url . '" title="' . esc_attr__('The Check-In List allows you to easily toggle check-in status for this event',
-                'event_espresso') . '">' . __('View Check-ins', 'event_espresso') . '</a>' : __('View Check-ins',
+			<a href="' . $check_in_url.'" title="'.esc_attr__('The Check-In List allows you to easily toggle check-in status for this event',
+                'event_espresso').'">'.__('View Check-ins', 'event_espresso').'</a>' : __('View Check-ins',
             'event_espresso');
 
         $view_lnk_url = EE_Admin_Page::add_query_args_and_nonce(array(
             'action' => 'view_transaction',
             'TXN_ID' => $item->transaction()->ID(),
         ), TXN_ADMIN_URL);
-        $REG_date     = EE_Regisry::instance()->CAP->current_user_can('ee_read_transaction',
-            'espresso_transactions_view_transaction') ? '<a href="' . $view_lnk_url . '" title="' . esc_attr__('View Transaction Details',
-                'event_espresso') . '">' . $item->get_i18n_datetime('REG_date') . '</a>' : $item->get_i18n_datetime('REG_date');
+        $REG_date = EE_Regisry::instance()->CAP->current_user_can('ee_read_transaction',
+            'espresso_transactions_view_transaction') ? '<a href="'.$view_lnk_url.'" title="'.esc_attr__('View Transaction Details',
+                'event_espresso').'">'.$item->get_i18n_datetime('REG_date').'</a>' : $item->get_i18n_datetime('REG_date');
 
         return sprintf('%1$s %2$s', $REG_date, $this->row_actions($actions));
 
@@ -106,16 +106,16 @@ 
             // add a "View Registrations" link that filters list by event AND datetime
             $datetime_string .= $this->row_actions(
                 array(
-                    'event_datetime_filter' => '<a href="' . EE_Admin_Page::add_query_args_and_nonce(
+                    'event_datetime_filter' => '<a href="'.EE_Admin_Page::add_query_args_and_nonce(
                             array('event_id' => $EVT_ID, 'datetime_id' => $datetime->ID()),
                             REG_ADMIN_URL
-                        ) . '" title="' . sprintf(
+                        ).'" title="'.sprintf(
                                                    esc_attr__(
                                                        'Filter this list to only show registrations for this datetime %s',
                                                        'event_espresso'
                                                    ),
                                                    $datetime->name()
-                                               ) . '">' . __('View Registrations', 'event_espresso') . '</a>',
+                                               ).'">'.__('View Registrations', 'event_espresso').'</a>',
                 )
             );
         }

espresso.php

Indentation +219 added lines, -219 removed lines

@@ -1,5 +1,5 @@ 
 <?php if ( ! defined('ABSPATH')) {
-    exit('No direct script access allowed');
+	exit('No direct script access allowed');
 }
 /*
   Plugin Name:		Event Espresso
@@ -40,243 +40,243 @@ 
  * @since            4.0
  */
 if (function_exists('espresso_version')) {
-    /**
-     *    espresso_duplicate_plugin_error
-     *    displays if more than one version of EE is activated at the same time
-     */
-    function espresso_duplicate_plugin_error()
-    {
-        ?>
+	/**
+	 *    espresso_duplicate_plugin_error
+	 *    displays if more than one version of EE is activated at the same time
+	 */
+	function espresso_duplicate_plugin_error()
+	{
+		?>
         <div class="error">
             <p>
                 <?php echo esc_html__(
-                        'Can not run multiple versions of Event Espresso! One version has been automatically deactivated. Please verify that you have the correct version you want still active.',
-                        'event_espresso'
-                ); ?>
+						'Can not run multiple versions of Event Espresso! One version has been automatically deactivated. Please verify that you have the correct version you want still active.',
+						'event_espresso'
+				); ?>
             </p>
         </div>
         <?php
-        espresso_deactivate_plugin(plugin_basename(__FILE__));
-    }
+		espresso_deactivate_plugin(plugin_basename(__FILE__));
+	}
 
-    add_action('admin_notices', 'espresso_duplicate_plugin_error', 1);
+	add_action('admin_notices', 'espresso_duplicate_plugin_error', 1);
 } else {
-    define('EE_MIN_PHP_VER_REQUIRED', '5.3.9');
-    if ( ! version_compare(PHP_VERSION, EE_MIN_PHP_VER_REQUIRED, '>=')) {
-        /**
-         * espresso_minimum_php_version_error
-         *
-         * @return void
-         */
-        function espresso_minimum_php_version_error()
-        {
-            ?>
+	define('EE_MIN_PHP_VER_REQUIRED', '5.3.9');
+	if ( ! version_compare(PHP_VERSION, EE_MIN_PHP_VER_REQUIRED, '>=')) {
+		/**
+		 * espresso_minimum_php_version_error
+		 *
+		 * @return void
+		 */
+		function espresso_minimum_php_version_error()
+		{
+			?>
             <div class="error">
                 <p>
                     <?php
-                    printf(
-                            esc_html__(
-                                    'We\'re sorry, but Event Espresso requires PHP version %1$s or greater in order to operate. You are currently running version %2$s.%3$sIn order to update your version of PHP, you will need to contact your current hosting provider.%3$sFor information on stable PHP versions, please go to %4$s.',
-                                    'event_espresso'
-                            ),
-                            EE_MIN_PHP_VER_REQUIRED,
-                            PHP_VERSION,
-                            '<br/>',
-                            '<a href="http://php.net/downloads.php">http://php.net/downloads.php</a>'
-                    );
-                    ?>
+					printf(
+							esc_html__(
+									'We\'re sorry, but Event Espresso requires PHP version %1$s or greater in order to operate. You are currently running version %2$s.%3$sIn order to update your version of PHP, you will need to contact your current hosting provider.%3$sFor information on stable PHP versions, please go to %4$s.',
+									'event_espresso'
+							),
+							EE_MIN_PHP_VER_REQUIRED,
+							PHP_VERSION,
+							'<br/>',
+							'<a href="http://php.net/downloads.php">http://php.net/downloads.php</a>'
+					);
+					?>
                 </p>
             </div>
             <?php
-            espresso_deactivate_plugin(plugin_basename(__FILE__));
-        }
+			espresso_deactivate_plugin(plugin_basename(__FILE__));
+		}
 
-        add_action('admin_notices', 'espresso_minimum_php_version_error', 1);
-    } else {
-        /**
-         * espresso_version
-         * Returns the plugin version
-         *
-         * @return string
-         */
-        function espresso_version()
-        {
-            return apply_filters('FHEE__espresso__espresso_version', '4.9.46.rc.013');
-        }
+		add_action('admin_notices', 'espresso_minimum_php_version_error', 1);
+	} else {
+		/**
+		 * espresso_version
+		 * Returns the plugin version
+		 *
+		 * @return string
+		 */
+		function espresso_version()
+		{
+			return apply_filters('FHEE__espresso__espresso_version', '4.9.46.rc.013');
+		}
 
-        // define versions
-        define('EVENT_ESPRESSO_VERSION', espresso_version());
-        define('EE_MIN_WP_VER_REQUIRED', '4.1');
-        define('EE_MIN_WP_VER_RECOMMENDED', '4.4.2');
-        define('EE_MIN_PHP_VER_RECOMMENDED', '5.4.44');
-        define('EVENT_ESPRESSO_MAIN_FILE', __FILE__);
-        //used to be DIRECTORY_SEPARATOR, but that caused issues on windows
-        if ( ! defined('DS')) {
-            define('DS', '/');
-        }
-        if ( ! defined('PS')) {
-            define('PS', PATH_SEPARATOR);
-        }
-        if ( ! defined('SP')) {
-            define('SP', ' ');
-        }
-        if ( ! defined('EENL')) {
-            define('EENL', "\n");
-        }
-        define('EE_SUPPORT_EMAIL', 'support@eventespresso.com');
-        // define the plugin directory and URL
-        define('EE_PLUGIN_BASENAME', plugin_basename(EVENT_ESPRESSO_MAIN_FILE));
-        define('EE_PLUGIN_DIR_PATH', plugin_dir_path(EVENT_ESPRESSO_MAIN_FILE));
-        define('EE_PLUGIN_DIR_URL', plugin_dir_url(EVENT_ESPRESSO_MAIN_FILE));
-        // main root folder paths
-        define('EE_ADMIN_PAGES', EE_PLUGIN_DIR_PATH . 'admin_pages' . DS);
-        define('EE_CORE', EE_PLUGIN_DIR_PATH . 'core' . DS);
-        define('EE_MODULES', EE_PLUGIN_DIR_PATH . 'modules' . DS);
-        define('EE_PUBLIC', EE_PLUGIN_DIR_PATH . 'public' . DS);
-        define('EE_SHORTCODES', EE_PLUGIN_DIR_PATH . 'shortcodes' . DS);
-        define('EE_WIDGETS', EE_PLUGIN_DIR_PATH . 'widgets' . DS);
-        define('EE_PAYMENT_METHODS', EE_PLUGIN_DIR_PATH . 'payment_methods' . DS);
-        define('EE_CAFF_PATH', EE_PLUGIN_DIR_PATH . 'caffeinated' . DS);
-        // core system paths
-        define('EE_ADMIN', EE_CORE . 'admin' . DS);
-        define('EE_CPTS', EE_CORE . 'CPTs' . DS);
-        define('EE_CLASSES', EE_CORE . 'db_classes' . DS);
-        define('EE_INTERFACES', EE_CORE . 'interfaces' . DS);
-        define('EE_BUSINESS', EE_CORE . 'business' . DS);
-        define('EE_MODELS', EE_CORE . 'db_models' . DS);
-        define('EE_HELPERS', EE_CORE . 'helpers' . DS);
-        define('EE_LIBRARIES', EE_CORE . 'libraries' . DS);
-        define('EE_TEMPLATES', EE_CORE . 'templates' . DS);
-        define('EE_THIRD_PARTY', EE_CORE . 'third_party_libs' . DS);
-        define('EE_GLOBAL_ASSETS', EE_TEMPLATES . 'global_assets' . DS);
-        define('EE_FORM_SECTIONS', EE_LIBRARIES . 'form_sections' . DS);
-        // gateways
-        define('EE_GATEWAYS', EE_MODULES . 'gateways' . DS);
-        define('EE_GATEWAYS_URL', EE_PLUGIN_DIR_URL . 'modules' . DS . 'gateways' . DS);
-        // asset URL paths
-        define('EE_TEMPLATES_URL', EE_PLUGIN_DIR_URL . 'core' . DS . 'templates' . DS);
-        define('EE_GLOBAL_ASSETS_URL', EE_TEMPLATES_URL . 'global_assets' . DS);
-        define('EE_IMAGES_URL', EE_GLOBAL_ASSETS_URL . 'images' . DS);
-        define('EE_THIRD_PARTY_URL', EE_PLUGIN_DIR_URL . 'core' . DS . 'third_party_libs' . DS);
-        define('EE_HELPERS_ASSETS', EE_PLUGIN_DIR_URL . 'core/helpers/assets/');
-        define('EE_LIBRARIES_URL', EE_PLUGIN_DIR_URL . 'core/libraries/');
-        // define upload paths
-        $uploads = wp_upload_dir();
-        // define the uploads directory and URL
-        define('EVENT_ESPRESSO_UPLOAD_DIR', $uploads['basedir'] . DS . 'espresso' . DS);
-        define('EVENT_ESPRESSO_UPLOAD_URL', $uploads['baseurl'] . DS . 'espresso' . DS);
-        // define the templates directory and URL
-        define('EVENT_ESPRESSO_TEMPLATE_DIR', $uploads['basedir'] . DS . 'espresso' . DS . 'templates' . DS);
-        define('EVENT_ESPRESSO_TEMPLATE_URL', $uploads['baseurl'] . DS . 'espresso' . DS . 'templates' . DS);
-        // define the gateway directory and URL
-        define('EVENT_ESPRESSO_GATEWAY_DIR', $uploads['basedir'] . DS . 'espresso' . DS . 'gateways' . DS);
-        define('EVENT_ESPRESSO_GATEWAY_URL', $uploads['baseurl'] . DS . 'espresso' . DS . 'gateways' . DS);
-        // languages folder/path
-        define('EE_LANGUAGES_SAFE_LOC', '..' . DS . 'uploads' . DS . 'espresso' . DS . 'languages' . DS);
-        define('EE_LANGUAGES_SAFE_DIR', EVENT_ESPRESSO_UPLOAD_DIR . 'languages' . DS);
-        //check for dompdf fonts in uploads
-        if (file_exists(EVENT_ESPRESSO_UPLOAD_DIR . 'fonts' . DS)) {
-            define('DOMPDF_FONT_DIR', EVENT_ESPRESSO_UPLOAD_DIR . 'fonts' . DS);
-        }
-        //ajax constants
-        define(
-                'EE_FRONT_AJAX',
-                isset($_REQUEST['ee_front_ajax']) || isset($_REQUEST['data']['ee_front_ajax']) ? true : false
-        );
-        define(
-                'EE_ADMIN_AJAX',
-                isset($_REQUEST['ee_admin_ajax']) || isset($_REQUEST['data']['ee_admin_ajax']) ? true : false
-        );
-        //just a handy constant occasionally needed for finding values representing infinity in the DB
-        //you're better to use this than its straight value (currently -1) in case you ever
-        //want to change its default value! or find when -1 means infinity
-        define('EE_INF_IN_DB', -1);
-        define('EE_INF', INF > (float)PHP_INT_MAX ? INF : PHP_INT_MAX);
-        define('EE_DEBUG', false);
-        // for older WP versions
-        if ( ! defined('MONTH_IN_SECONDS')) {
-            define('MONTH_IN_SECONDS', DAY_IN_SECONDS * 30);
-        }
-        /**
-         *    espresso_plugin_activation
-         *    adds a wp-option to indicate that EE has been activated via the WP admin plugins page
-         */
-        function espresso_plugin_activation()
-        {
-            update_option('ee_espresso_activation', true);
-        }
+		// define versions
+		define('EVENT_ESPRESSO_VERSION', espresso_version());
+		define('EE_MIN_WP_VER_REQUIRED', '4.1');
+		define('EE_MIN_WP_VER_RECOMMENDED', '4.4.2');
+		define('EE_MIN_PHP_VER_RECOMMENDED', '5.4.44');
+		define('EVENT_ESPRESSO_MAIN_FILE', __FILE__);
+		//used to be DIRECTORY_SEPARATOR, but that caused issues on windows
+		if ( ! defined('DS')) {
+			define('DS', '/');
+		}
+		if ( ! defined('PS')) {
+			define('PS', PATH_SEPARATOR);
+		}
+		if ( ! defined('SP')) {
+			define('SP', ' ');
+		}
+		if ( ! defined('EENL')) {
+			define('EENL', "\n");
+		}
+		define('EE_SUPPORT_EMAIL', 'support@eventespresso.com');
+		// define the plugin directory and URL
+		define('EE_PLUGIN_BASENAME', plugin_basename(EVENT_ESPRESSO_MAIN_FILE));
+		define('EE_PLUGIN_DIR_PATH', plugin_dir_path(EVENT_ESPRESSO_MAIN_FILE));
+		define('EE_PLUGIN_DIR_URL', plugin_dir_url(EVENT_ESPRESSO_MAIN_FILE));
+		// main root folder paths
+		define('EE_ADMIN_PAGES', EE_PLUGIN_DIR_PATH . 'admin_pages' . DS);
+		define('EE_CORE', EE_PLUGIN_DIR_PATH . 'core' . DS);
+		define('EE_MODULES', EE_PLUGIN_DIR_PATH . 'modules' . DS);
+		define('EE_PUBLIC', EE_PLUGIN_DIR_PATH . 'public' . DS);
+		define('EE_SHORTCODES', EE_PLUGIN_DIR_PATH . 'shortcodes' . DS);
+		define('EE_WIDGETS', EE_PLUGIN_DIR_PATH . 'widgets' . DS);
+		define('EE_PAYMENT_METHODS', EE_PLUGIN_DIR_PATH . 'payment_methods' . DS);
+		define('EE_CAFF_PATH', EE_PLUGIN_DIR_PATH . 'caffeinated' . DS);
+		// core system paths
+		define('EE_ADMIN', EE_CORE . 'admin' . DS);
+		define('EE_CPTS', EE_CORE . 'CPTs' . DS);
+		define('EE_CLASSES', EE_CORE . 'db_classes' . DS);
+		define('EE_INTERFACES', EE_CORE . 'interfaces' . DS);
+		define('EE_BUSINESS', EE_CORE . 'business' . DS);
+		define('EE_MODELS', EE_CORE . 'db_models' . DS);
+		define('EE_HELPERS', EE_CORE . 'helpers' . DS);
+		define('EE_LIBRARIES', EE_CORE . 'libraries' . DS);
+		define('EE_TEMPLATES', EE_CORE . 'templates' . DS);
+		define('EE_THIRD_PARTY', EE_CORE . 'third_party_libs' . DS);
+		define('EE_GLOBAL_ASSETS', EE_TEMPLATES . 'global_assets' . DS);
+		define('EE_FORM_SECTIONS', EE_LIBRARIES . 'form_sections' . DS);
+		// gateways
+		define('EE_GATEWAYS', EE_MODULES . 'gateways' . DS);
+		define('EE_GATEWAYS_URL', EE_PLUGIN_DIR_URL . 'modules' . DS . 'gateways' . DS);
+		// asset URL paths
+		define('EE_TEMPLATES_URL', EE_PLUGIN_DIR_URL . 'core' . DS . 'templates' . DS);
+		define('EE_GLOBAL_ASSETS_URL', EE_TEMPLATES_URL . 'global_assets' . DS);
+		define('EE_IMAGES_URL', EE_GLOBAL_ASSETS_URL . 'images' . DS);
+		define('EE_THIRD_PARTY_URL', EE_PLUGIN_DIR_URL . 'core' . DS . 'third_party_libs' . DS);
+		define('EE_HELPERS_ASSETS', EE_PLUGIN_DIR_URL . 'core/helpers/assets/');
+		define('EE_LIBRARIES_URL', EE_PLUGIN_DIR_URL . 'core/libraries/');
+		// define upload paths
+		$uploads = wp_upload_dir();
+		// define the uploads directory and URL
+		define('EVENT_ESPRESSO_UPLOAD_DIR', $uploads['basedir'] . DS . 'espresso' . DS);
+		define('EVENT_ESPRESSO_UPLOAD_URL', $uploads['baseurl'] . DS . 'espresso' . DS);
+		// define the templates directory and URL
+		define('EVENT_ESPRESSO_TEMPLATE_DIR', $uploads['basedir'] . DS . 'espresso' . DS . 'templates' . DS);
+		define('EVENT_ESPRESSO_TEMPLATE_URL', $uploads['baseurl'] . DS . 'espresso' . DS . 'templates' . DS);
+		// define the gateway directory and URL
+		define('EVENT_ESPRESSO_GATEWAY_DIR', $uploads['basedir'] . DS . 'espresso' . DS . 'gateways' . DS);
+		define('EVENT_ESPRESSO_GATEWAY_URL', $uploads['baseurl'] . DS . 'espresso' . DS . 'gateways' . DS);
+		// languages folder/path
+		define('EE_LANGUAGES_SAFE_LOC', '..' . DS . 'uploads' . DS . 'espresso' . DS . 'languages' . DS);
+		define('EE_LANGUAGES_SAFE_DIR', EVENT_ESPRESSO_UPLOAD_DIR . 'languages' . DS);
+		//check for dompdf fonts in uploads
+		if (file_exists(EVENT_ESPRESSO_UPLOAD_DIR . 'fonts' . DS)) {
+			define('DOMPDF_FONT_DIR', EVENT_ESPRESSO_UPLOAD_DIR . 'fonts' . DS);
+		}
+		//ajax constants
+		define(
+				'EE_FRONT_AJAX',
+				isset($_REQUEST['ee_front_ajax']) || isset($_REQUEST['data']['ee_front_ajax']) ? true : false
+		);
+		define(
+				'EE_ADMIN_AJAX',
+				isset($_REQUEST['ee_admin_ajax']) || isset($_REQUEST['data']['ee_admin_ajax']) ? true : false
+		);
+		//just a handy constant occasionally needed for finding values representing infinity in the DB
+		//you're better to use this than its straight value (currently -1) in case you ever
+		//want to change its default value! or find when -1 means infinity
+		define('EE_INF_IN_DB', -1);
+		define('EE_INF', INF > (float)PHP_INT_MAX ? INF : PHP_INT_MAX);
+		define('EE_DEBUG', false);
+		// for older WP versions
+		if ( ! defined('MONTH_IN_SECONDS')) {
+			define('MONTH_IN_SECONDS', DAY_IN_SECONDS * 30);
+		}
+		/**
+		 *    espresso_plugin_activation
+		 *    adds a wp-option to indicate that EE has been activated via the WP admin plugins page
+		 */
+		function espresso_plugin_activation()
+		{
+			update_option('ee_espresso_activation', true);
+		}
 
-        register_activation_hook(EVENT_ESPRESSO_MAIN_FILE, 'espresso_plugin_activation');
-        /**
-         *    espresso_load_error_handling
-         *    this function loads EE's class for handling exceptions and errors
-         */
-        function espresso_load_error_handling()
-        {
-            // load debugging tools
-            if (WP_DEBUG === true && is_readable(EE_HELPERS . 'EEH_Debug_Tools.helper.php')) {
-                require_once(EE_HELPERS . 'EEH_Debug_Tools.helper.php');
-                EEH_Debug_Tools::instance();
-            }
-            // load error handling
-            if (is_readable(EE_CORE . 'EE_Error.core.php')) {
-                require_once(EE_CORE . 'EE_Error.core.php');
-            } else {
-                wp_die(esc_html__('The EE_Error core class could not be loaded.', 'event_espresso'));
-            }
-        }
+		register_activation_hook(EVENT_ESPRESSO_MAIN_FILE, 'espresso_plugin_activation');
+		/**
+		 *    espresso_load_error_handling
+		 *    this function loads EE's class for handling exceptions and errors
+		 */
+		function espresso_load_error_handling()
+		{
+			// load debugging tools
+			if (WP_DEBUG === true && is_readable(EE_HELPERS . 'EEH_Debug_Tools.helper.php')) {
+				require_once(EE_HELPERS . 'EEH_Debug_Tools.helper.php');
+				EEH_Debug_Tools::instance();
+			}
+			// load error handling
+			if (is_readable(EE_CORE . 'EE_Error.core.php')) {
+				require_once(EE_CORE . 'EE_Error.core.php');
+			} else {
+				wp_die(esc_html__('The EE_Error core class could not be loaded.', 'event_espresso'));
+			}
+		}
 
-        /**
-         *    espresso_load_required
-         *    given a class name and path, this function will load that file or throw an exception
-         *
-         * @param    string $classname
-         * @param    string $full_path_to_file
-         * @throws    EE_Error
-         */
-        function espresso_load_required($classname, $full_path_to_file)
-        {
-            static $error_handling_loaded = false;
-            if ( ! $error_handling_loaded) {
-                espresso_load_error_handling();
-                $error_handling_loaded = true;
-            }
-            if (is_readable($full_path_to_file)) {
-                require_once($full_path_to_file);
-            } else {
-                throw new EE_Error (
-                        sprintf(
-                                esc_html__(
-                                        'The %s class file could not be located or is not readable due to file permissions.',
-                                        'event_espresso'
-                                ),
-                                $classname
-                        )
-                );
-            }
-        }
+		/**
+		 *    espresso_load_required
+		 *    given a class name and path, this function will load that file or throw an exception
+		 *
+		 * @param    string $classname
+		 * @param    string $full_path_to_file
+		 * @throws    EE_Error
+		 */
+		function espresso_load_required($classname, $full_path_to_file)
+		{
+			static $error_handling_loaded = false;
+			if ( ! $error_handling_loaded) {
+				espresso_load_error_handling();
+				$error_handling_loaded = true;
+			}
+			if (is_readable($full_path_to_file)) {
+				require_once($full_path_to_file);
+			} else {
+				throw new EE_Error (
+						sprintf(
+								esc_html__(
+										'The %s class file could not be located or is not readable due to file permissions.',
+										'event_espresso'
+								),
+								$classname
+						)
+				);
+			}
+		}
 
-        espresso_load_required('EEH_Base', EE_CORE . 'helpers' . DS . 'EEH_Base.helper.php');
-        espresso_load_required('EEH_File', EE_CORE . 'helpers' . DS . 'EEH_File.helper.php');
-        espresso_load_required('EE_Bootstrap', EE_CORE . 'EE_Bootstrap.core.php');
-        new EE_Bootstrap();
-    }
+		espresso_load_required('EEH_Base', EE_CORE . 'helpers' . DS . 'EEH_Base.helper.php');
+		espresso_load_required('EEH_File', EE_CORE . 'helpers' . DS . 'EEH_File.helper.php');
+		espresso_load_required('EE_Bootstrap', EE_CORE . 'EE_Bootstrap.core.php');
+		new EE_Bootstrap();
+	}
 }
 if ( ! function_exists('espresso_deactivate_plugin')) {
-    /**
-     *    deactivate_plugin
-     * usage:  espresso_deactivate_plugin( plugin_basename( __FILE__ ));
-     *
-     * @access public
-     * @param string $plugin_basename - the results of plugin_basename( __FILE__ ) for the plugin's main file
-     * @return    void
-     */
-    function espresso_deactivate_plugin($plugin_basename = '')
-    {
-        if ( ! function_exists('deactivate_plugins')) {
-            require_once(ABSPATH . 'wp-admin/includes/plugin.php');
-        }
-        unset($_GET['activate'], $_REQUEST['activate']);
-        deactivate_plugins($plugin_basename);
-    }
+	/**
+	 *    deactivate_plugin
+	 * usage:  espresso_deactivate_plugin( plugin_basename( __FILE__ ));
+	 *
+	 * @access public
+	 * @param string $plugin_basename - the results of plugin_basename( __FILE__ ) for the plugin's main file
+	 * @return    void
+	 */
+	function espresso_deactivate_plugin($plugin_basename = '')
+	{
+		if ( ! function_exists('deactivate_plugins')) {
+			require_once(ABSPATH . 'wp-admin/includes/plugin.php');
+		}
+		unset($_GET['activate'], $_REQUEST['activate']);
+		deactivate_plugins($plugin_basename);
+	}
 }
\ No newline at end of file

core/services/Benchmark.php

Indentation +297 added lines, -297 removed lines

@@ -17,303 +17,303 @@
 class Benchmark
 {
 
-    /**
-     * array containing the start time for the timers
-     */
-    private static $start_times;
-
-    /**
-     * array containing all the timer'd times, which can be outputted via show_times()
-     */
-    private static $times = array();
-
-    /**
-     * @var array
-     */
-    protected static $memory_usage = array();
-
-
-
-    /**
-     * whether to benchmark code or not
-     */
-    public static function doNotRun()
-    {
-        return ! WP_DEBUG || (defined('DOING_AJAX') && DOING_AJAX);
-    }
-
-
-
-    /**
-     * resetTimes
-     */
-    public static function resetTimes()
-    {
-        Benchmark::$times = array();
-    }
-
-
-
-    /**
-     * Add Benchmark::startTimer() before a block of code you want to measure the performance of
-     *
-     * @param null $timer_name
-     */
-    public static function startTimer($timer_name = null)
-    {
-        if (Benchmark::doNotRun()) {
-            return;
-        }
-        $timer_name = $timer_name !== '' ? $timer_name : get_called_class();
-        Benchmark::$start_times[$timer_name] = microtime(true);
-    }
-
-
-
-    /**
-     * Add Benchmark::stopTimer() after a block of code you want to measure the performance of
-     *
-     * @param string $timer_name
-     */
-    public static function stopTimer($timer_name = '')
-    {
-        if (Benchmark::doNotRun()) {
-            return;
-        }
-        $timer_name = $timer_name !== '' ? $timer_name : get_called_class();
-        if (isset(Benchmark::$start_times[$timer_name])) {
-            $start_time = Benchmark::$start_times[$timer_name];
-            unset(Benchmark::$start_times[$timer_name]);
-        } else {
-            $start_time = array_pop(Benchmark::$start_times);
-        }
-        Benchmark::$times[$timer_name] = number_format(microtime(true) - $start_time, 8);
-    }
-
-
-
-    /**
-     * Measure the memory usage by PHP so far.
-     *
-     * @param string  $label      The label to show for this time eg "Start of calling Some_Class::some_function"
-     * @param boolean $output_now whether to echo now, or wait until EEH_Debug_Tools::show_times() is called
-     * @param bool    $formatted
-     * @return void
-     */
-    public static function measureMemory($label = 'memory usage', $output_now = false, $formatted = true)
-    {
-        if (Benchmark::doNotRun()) {
-            return;
-        }
-        $memory_used = Benchmark::convert(memory_get_peak_usage(true));
-        Benchmark::$memory_usage[$label] = $memory_used;
-        if ($output_now) {
-            echo $formatted
-                ? "<br>{$label} : {$memory_used}"
-                : "\n {$label} : {$memory_used}";
-        }
-    }
-
-
-
-    /**
-     * will display the benchmarking results at shutdown
-     *
-     * @param bool $formatted
-     * @return void
-     */
-    public static function displayResultsAtShutdown($formatted = true)
-    {
-        add_action(
-            'shutdown',
-            function () use ($formatted) {
-                Benchmark::displayResults(true, $formatted);
-            }
-        );
-    }
-
-
-
-    /**
-     * will display the benchmarking results at shutdown
-     *
-     * @param string $filepath
-     * @param bool   $formatted
-     * @param bool   $append
-     * @return void
-     */
-    public static function writeResultsAtShutdown($filepath = '', $formatted = true, $append = true)
-    {
-        add_action(
-            'shutdown',
-            function () use ($filepath, $formatted, $append) {
-                Benchmark::writeResultsToFile($filepath, $formatted, $append);
-            }
-        );
-    }
-
-
-
-    /**
-     * @param bool $formatted
-     * @return string
-     */
-    private static function generateResults($formatted = true)
-    {
-        if (Benchmark::doNotRun()) {
-            return '';
-        }
-        $output = '';
-        if (! empty(Benchmark::$times)) {
-            $total = 0;
-            $output .= $formatted
-                ? '<span style="color:#999999; font-size:.8em;">( time in milliseconds )</span><br />'
-                : '';
-            foreach (Benchmark::$times as $timer_name => $total_time) {
-                $output .= Benchmark::formatTime($timer_name, $total_time, $formatted);
-                $output .= $formatted ? '<br />'  : "\n";
-                $total += $total_time;
-            }
-            if($formatted) {
-                $output .= '<br />';
-                $output .= '<h4>TOTAL TIME</h4>';
-                $output .= Benchmark::formatTime('', $total, $formatted);
-                $output .= '<span style="color:#999999; font-size:.8em;"> milliseconds</span><br />';
-                $output .= '<br />';
-                $output .= '<h5>Performance scale (from best to worse)</h5>';
-                $output .= '<span style="color:mediumpurple">Like wow! How about a Scooby snack?</span><br />';
-                $output .= '<span style="color:deepskyblue">Like...no way man!</span><br />';
-                $output .= '<span style="color:limegreen">Like...groovy!</span><br />';
-                $output .= '<span style="color:gold">Ruh Oh</span><br />';
-                $output .= '<span style="color:darkorange">Zoinks!</span><br />';
-                $output .= '<span style="color:red">Like...HEEELLLP</span><br />';
-            }
-        }
-        if (! empty(Benchmark::$memory_usage)) {
-            $output .= $formatted
-                ? '<h5>Memory</h5>' . implode('<br />', Benchmark::$memory_usage)
-                : implode("\n", Benchmark::$memory_usage);
-        }
-        if (empty($output)) {
-            return '';
-        }
-        $output = $formatted
-            ? '<div style="border:1px solid #dddddd; background-color:#ffffff;'
-              . (is_admin()
-                ? ' margin:2em 2em 2em 180px;'
-                : ' margin:2em;')
-              . ' padding:2em;">'
-              . '<h4>BENCHMARKING</h4>'
-              . $output
-              . '</div>'
-            : $output;
-        return $output;
-    }
-
-
-
-    /**
-     * @param bool $echo
-     * @param bool $formatted
-     * @return string
-     */
-    public static function displayResults($echo = true, $formatted = true)
-    {
-        $results = Benchmark::generateResults($formatted);
-        if ($echo) {
-            echo $results;
-            $results = '';
-        }
-        return $results;
-    }
-
-
-
-    /**
-     * @param string $filepath
-     * @param bool   $formatted
-     * @param bool   $append
-     */
-    public static function writeResultsToFile($filepath = '', $formatted = true, $append = true)
-    {
-        $filepath = ! empty($filepath) && is_readable(dirname($filepath))
-            ? $filepath
-            : '';
-        if( empty($filepath)) {
-            $filepath = EVENT_ESPRESSO_UPLOAD_DIR . 'logs/benchmarking-' . date('Y-m-d') . '.html';
-        }
-        file_put_contents(
-            $filepath,
-            "\n" . date('Y-m-d H:i:s') . Benchmark::generateResults($formatted),
-            $append ? FILE_APPEND | LOCK_EX : LOCK_EX
-        );
-    }
-
-
-
-    /**
-     * Converts a measure of memory bytes into the most logical units (eg kb, mb, etc)
-     *
-     * @param int $size
-     * @return string
-     */
-    public static function convert($size)
-    {
-        $unit = array('b', 'kb', 'mb', 'gb', 'tb', 'pb');
-        return round(
-            $size / pow(1024, $i = floor(log($size, 1024))),
-            2
-        ) . ' ' . $unit[absint($i)];
-    }
-
-
-
-    /**
-     * @param string $timer_name
-     * @param float  $total_time
-     * @param bool   $formatted
-     * @return string
-     */
-    public static function formatTime($timer_name, $total_time, $formatted = true)
-    {
-        $total_time *= 1000;
-        switch ($total_time) {
-            case $total_time > 12500 :
-                $color = 'red';
-                $bold = 'bold';
-                break;
-            case $total_time > 2500 :
-                $color = 'darkorange';
-                $bold = 'bold';
-                break;
-            case $total_time > 500 :
-                $color = 'gold';
-                $bold = 'bold';
-                break;
-            case $total_time > 100 :
-                $color = 'limegreen';
-                $bold = 'normal';
-                break;
-            case $total_time > 20 :
-                $color = 'deepskyblue';
-                $bold = 'normal';
-                break;
-            default :
-                $color = 'mediumpurple';
-                $bold = 'normal';
-                break;
-        }
-        return $formatted
-            ? '<span style="min-width: 10px; margin:0 1em; color:'
-               . $color
-               . '; font-weight:'
-               . $bold
-               . '; font-size:1.2em;">'
-               . str_pad(number_format($total_time, 3), 9, '0', STR_PAD_LEFT)
-               . '</span> '
-               . $timer_name
-            :  str_pad(number_format($total_time, 3), 9, '0', STR_PAD_LEFT);
-    }
+	/**
+	 * array containing the start time for the timers
+	 */
+	private static $start_times;
+
+	/**
+	 * array containing all the timer'd times, which can be outputted via show_times()
+	 */
+	private static $times = array();
+
+	/**
+	 * @var array
+	 */
+	protected static $memory_usage = array();
+
+
+
+	/**
+	 * whether to benchmark code or not
+	 */
+	public static function doNotRun()
+	{
+		return ! WP_DEBUG || (defined('DOING_AJAX') && DOING_AJAX);
+	}
+
+
+
+	/**
+	 * resetTimes
+	 */
+	public static function resetTimes()
+	{
+		Benchmark::$times = array();
+	}
+
+
+
+	/**
+	 * Add Benchmark::startTimer() before a block of code you want to measure the performance of
+	 *
+	 * @param null $timer_name
+	 */
+	public static function startTimer($timer_name = null)
+	{
+		if (Benchmark::doNotRun()) {
+			return;
+		}
+		$timer_name = $timer_name !== '' ? $timer_name : get_called_class();
+		Benchmark::$start_times[$timer_name] = microtime(true);
+	}
+
+
+
+	/**
+	 * Add Benchmark::stopTimer() after a block of code you want to measure the performance of
+	 *
+	 * @param string $timer_name
+	 */
+	public static function stopTimer($timer_name = '')
+	{
+		if (Benchmark::doNotRun()) {
+			return;
+		}
+		$timer_name = $timer_name !== '' ? $timer_name : get_called_class();
+		if (isset(Benchmark::$start_times[$timer_name])) {
+			$start_time = Benchmark::$start_times[$timer_name];
+			unset(Benchmark::$start_times[$timer_name]);
+		} else {
+			$start_time = array_pop(Benchmark::$start_times);
+		}
+		Benchmark::$times[$timer_name] = number_format(microtime(true) - $start_time, 8);
+	}
+
+
+
+	/**
+	 * Measure the memory usage by PHP so far.
+	 *
+	 * @param string  $label      The label to show for this time eg "Start of calling Some_Class::some_function"
+	 * @param boolean $output_now whether to echo now, or wait until EEH_Debug_Tools::show_times() is called
+	 * @param bool    $formatted
+	 * @return void
+	 */
+	public static function measureMemory($label = 'memory usage', $output_now = false, $formatted = true)
+	{
+		if (Benchmark::doNotRun()) {
+			return;
+		}
+		$memory_used = Benchmark::convert(memory_get_peak_usage(true));
+		Benchmark::$memory_usage[$label] = $memory_used;
+		if ($output_now) {
+			echo $formatted
+				? "<br>{$label} : {$memory_used}"
+				: "\n {$label} : {$memory_used}";
+		}
+	}
+
+
+
+	/**
+	 * will display the benchmarking results at shutdown
+	 *
+	 * @param bool $formatted
+	 * @return void
+	 */
+	public static function displayResultsAtShutdown($formatted = true)
+	{
+		add_action(
+			'shutdown',
+			function () use ($formatted) {
+				Benchmark::displayResults(true, $formatted);
+			}
+		);
+	}
+
+
+
+	/**
+	 * will display the benchmarking results at shutdown
+	 *
+	 * @param string $filepath
+	 * @param bool   $formatted
+	 * @param bool   $append
+	 * @return void
+	 */
+	public static function writeResultsAtShutdown($filepath = '', $formatted = true, $append = true)
+	{
+		add_action(
+			'shutdown',
+			function () use ($filepath, $formatted, $append) {
+				Benchmark::writeResultsToFile($filepath, $formatted, $append);
+			}
+		);
+	}
+
+
+
+	/**
+	 * @param bool $formatted
+	 * @return string
+	 */
+	private static function generateResults($formatted = true)
+	{
+		if (Benchmark::doNotRun()) {
+			return '';
+		}
+		$output = '';
+		if (! empty(Benchmark::$times)) {
+			$total = 0;
+			$output .= $formatted
+				? '<span style="color:#999999; font-size:.8em;">( time in milliseconds )</span><br />'
+				: '';
+			foreach (Benchmark::$times as $timer_name => $total_time) {
+				$output .= Benchmark::formatTime($timer_name, $total_time, $formatted);
+				$output .= $formatted ? '<br />'  : "\n";
+				$total += $total_time;
+			}
+			if($formatted) {
+				$output .= '<br />';
+				$output .= '<h4>TOTAL TIME</h4>';
+				$output .= Benchmark::formatTime('', $total, $formatted);
+				$output .= '<span style="color:#999999; font-size:.8em;"> milliseconds</span><br />';
+				$output .= '<br />';
+				$output .= '<h5>Performance scale (from best to worse)</h5>';
+				$output .= '<span style="color:mediumpurple">Like wow! How about a Scooby snack?</span><br />';
+				$output .= '<span style="color:deepskyblue">Like...no way man!</span><br />';
+				$output .= '<span style="color:limegreen">Like...groovy!</span><br />';
+				$output .= '<span style="color:gold">Ruh Oh</span><br />';
+				$output .= '<span style="color:darkorange">Zoinks!</span><br />';
+				$output .= '<span style="color:red">Like...HEEELLLP</span><br />';
+			}
+		}
+		if (! empty(Benchmark::$memory_usage)) {
+			$output .= $formatted
+				? '<h5>Memory</h5>' . implode('<br />', Benchmark::$memory_usage)
+				: implode("\n", Benchmark::$memory_usage);
+		}
+		if (empty($output)) {
+			return '';
+		}
+		$output = $formatted
+			? '<div style="border:1px solid #dddddd; background-color:#ffffff;'
+			  . (is_admin()
+				? ' margin:2em 2em 2em 180px;'
+				: ' margin:2em;')
+			  . ' padding:2em;">'
+			  . '<h4>BENCHMARKING</h4>'
+			  . $output
+			  . '</div>'
+			: $output;
+		return $output;
+	}
+
+
+
+	/**
+	 * @param bool $echo
+	 * @param bool $formatted
+	 * @return string
+	 */
+	public static function displayResults($echo = true, $formatted = true)
+	{
+		$results = Benchmark::generateResults($formatted);
+		if ($echo) {
+			echo $results;
+			$results = '';
+		}
+		return $results;
+	}
+
+
+
+	/**
+	 * @param string $filepath
+	 * @param bool   $formatted
+	 * @param bool   $append
+	 */
+	public static function writeResultsToFile($filepath = '', $formatted = true, $append = true)
+	{
+		$filepath = ! empty($filepath) && is_readable(dirname($filepath))
+			? $filepath
+			: '';
+		if( empty($filepath)) {
+			$filepath = EVENT_ESPRESSO_UPLOAD_DIR . 'logs/benchmarking-' . date('Y-m-d') . '.html';
+		}
+		file_put_contents(
+			$filepath,
+			"\n" . date('Y-m-d H:i:s') . Benchmark::generateResults($formatted),
+			$append ? FILE_APPEND | LOCK_EX : LOCK_EX
+		);
+	}
+
+
+
+	/**
+	 * Converts a measure of memory bytes into the most logical units (eg kb, mb, etc)
+	 *
+	 * @param int $size
+	 * @return string
+	 */
+	public static function convert($size)
+	{
+		$unit = array('b', 'kb', 'mb', 'gb', 'tb', 'pb');
+		return round(
+			$size / pow(1024, $i = floor(log($size, 1024))),
+			2
+		) . ' ' . $unit[absint($i)];
+	}
+
+
+
+	/**
+	 * @param string $timer_name
+	 * @param float  $total_time
+	 * @param bool   $formatted
+	 * @return string
+	 */
+	public static function formatTime($timer_name, $total_time, $formatted = true)
+	{
+		$total_time *= 1000;
+		switch ($total_time) {
+			case $total_time > 12500 :
+				$color = 'red';
+				$bold = 'bold';
+				break;
+			case $total_time > 2500 :
+				$color = 'darkorange';
+				$bold = 'bold';
+				break;
+			case $total_time > 500 :
+				$color = 'gold';
+				$bold = 'bold';
+				break;
+			case $total_time > 100 :
+				$color = 'limegreen';
+				$bold = 'normal';
+				break;
+			case $total_time > 20 :
+				$color = 'deepskyblue';
+				$bold = 'normal';
+				break;
+			default :
+				$color = 'mediumpurple';
+				$bold = 'normal';
+				break;
+		}
+		return $formatted
+			? '<span style="min-width: 10px; margin:0 1em; color:'
+			   . $color
+			   . '; font-weight:'
+			   . $bold
+			   . '; font-size:1.2em;">'
+			   . str_pad(number_format($total_time, 3), 9, '0', STR_PAD_LEFT)
+			   . '</span> '
+			   . $timer_name
+			:  str_pad(number_format($total_time, 3), 9, '0', STR_PAD_LEFT);
+	}
 
 
 

Spacing +11 added lines, -11 removed lines

@@ -126,7 +126,7 @@ 
     {
         add_action(
             'shutdown',
-            function () use ($formatted) {
+            function() use ($formatted) {
                 Benchmark::displayResults(true, $formatted);
             }
         );
@@ -146,7 +146,7 @@ 
     {
         add_action(
             'shutdown',
-            function () use ($filepath, $formatted, $append) {
+            function() use ($filepath, $formatted, $append) {
                 Benchmark::writeResultsToFile($filepath, $formatted, $append);
             }
         );
@@ -164,17 +164,17 @@ 
             return '';
         }
         $output = '';
-        if (! empty(Benchmark::$times)) {
+        if ( ! empty(Benchmark::$times)) {
             $total = 0;
             $output .= $formatted
                 ? '<span style="color:#999999; font-size:.8em;">( time in milliseconds )</span><br />'
                 : '';
             foreach (Benchmark::$times as $timer_name => $total_time) {
                 $output .= Benchmark::formatTime($timer_name, $total_time, $formatted);
-                $output .= $formatted ? '<br />'  : "\n";
+                $output .= $formatted ? '<br />' : "\n";
                 $total += $total_time;
             }
-            if($formatted) {
+            if ($formatted) {
                 $output .= '<br />';
                 $output .= '<h4>TOTAL TIME</h4>';
                 $output .= Benchmark::formatTime('', $total, $formatted);
@@ -189,9 +189,9 @@ 
                 $output .= '<span style="color:red">Like...HEEELLLP</span><br />';
             }
         }
-        if (! empty(Benchmark::$memory_usage)) {
+        if ( ! empty(Benchmark::$memory_usage)) {
             $output .= $formatted
-                ? '<h5>Memory</h5>' . implode('<br />', Benchmark::$memory_usage)
+                ? '<h5>Memory</h5>'.implode('<br />', Benchmark::$memory_usage)
                 : implode("\n", Benchmark::$memory_usage);
         }
         if (empty($output)) {
@@ -239,12 +239,12 @@ 
         $filepath = ! empty($filepath) && is_readable(dirname($filepath))
             ? $filepath
             : '';
-        if( empty($filepath)) {
-            $filepath = EVENT_ESPRESSO_UPLOAD_DIR . 'logs/benchmarking-' . date('Y-m-d') . '.html';
+        if (empty($filepath)) {
+            $filepath = EVENT_ESPRESSO_UPLOAD_DIR.'logs/benchmarking-'.date('Y-m-d').'.html';
         }
         file_put_contents(
             $filepath,
-            "\n" . date('Y-m-d H:i:s') . Benchmark::generateResults($formatted),
+            "\n".date('Y-m-d H:i:s').Benchmark::generateResults($formatted),
             $append ? FILE_APPEND | LOCK_EX : LOCK_EX
         );
     }
@@ -263,7 +263,7 @@ 
         return round(
             $size / pow(1024, $i = floor(log($size, 1024))),
             2
-        ) . ' ' . $unit[absint($i)];
+        ).' '.$unit[absint($i)];
     }
 
 

core/services/loaders/CachingLoader.php

Indentation +110 added lines, -110 removed lines

@@ -22,116 +22,116 @@
 class CachingLoader extends LoaderDecorator
 {
 
-    /**
-     * @var CollectionInterface $cache
-     */
-    protected $cache;
-
-    /**
-     * @var string $identifier
-     */
-    protected $identifier;
-
-
-
-    /**
-     * CachingLoader constructor.
-     *
-     * @param LoaderDecoratorInterface $loader
-     * @param CollectionInterface      $cache
-     * @param string                   $identifier
-     * @throws InvalidDataTypeException
-     */
-    public function __construct(LoaderDecoratorInterface $loader, CollectionInterface $cache, $identifier = '')
-    {
-        parent::__construct($loader);
-        $this->cache = $cache;
-        $this->setIdentifier($identifier);
-        if ($this->identifier !== '') {
-            // to only clear this cache, and assuming an identifier has been set, simply do the following:
-            // do_action('AHEE__EventEspresso\core\services\loaders\CachingLoader__resetCache__IDENTIFIER');
-            // where "IDENTIFIER" = the string that was set during construction
-            add_action(
-                "AHEE__EventEspresso_core_services_loaders_CachingLoader__resetCache__{$identifier}",
-                array($this, 'reset')
-            );
-        }
-        // to clear ALL caches, simply do the following:
-        // do_action('AHEE__EventEspresso_core_services_loaders_CachingLoader__resetCache');
-        add_action(
-            'AHEE__EventEspresso_core_services_loaders_CachingLoader__resetCache',
-            array($this, 'reset')
-        );
-    }
-
-
-
-    /**
-     * @return string
-     */
-    public function identifier()
-    {
-        return $this->identifier;
-    }
-
-
-
-    /**
-     * @param string $identifier
-     * @throws InvalidDataTypeException
-     */
-    private function setIdentifier($identifier)
-    {
-        if ( ! is_string($identifier)) {
-            throw new InvalidDataTypeException('$identifier', $identifier, 'string');
-        }
-        $this->identifier = $identifier;
-    }
-
-
-
-    /**
-     * @param string $fqcn
-     * @param array  $arguments
-     * @return mixed
-     * @throws InvalidEntityException
-     * @throws ServiceNotFoundException
-     */
-    public function load($fqcn, $arguments = array())
-    {
-        $fqcn = ltrim($fqcn, '\\');
-        // caching can be turned off via the following code:
-        // add_filter('FHEE__EventEspresso_core_services_loaders_CachingLoader__load__bypass_cache', '__return_true');
-        if(
-            apply_filters(
-                'FHEE__EventEspresso_core_services_loaders_CachingLoader__load__bypass_cache',
-                false,
-                $this
-            )
-        ){
-            return $this->loader->load($fqcn, $arguments);
-        }
-        $identifier = md5($fqcn . serialize($arguments));
-        if($this->cache->has($identifier)){
-            return $this->cache->get($identifier);
-        }
-        $object = $this->loader->load($fqcn, $arguments);
-        if($object instanceof $fqcn){
-            $this->cache->add($object, $identifier);
-        }
-        return $object;
-    }
-
-
-
-    /**
-     * empties cache and calls reset() on loader if method exists
-     */
-    public function reset()
-    {
-        $this->cache->trashAndDetachAll();
-        $this->loader->reset();
-    }
+	/**
+	 * @var CollectionInterface $cache
+	 */
+	protected $cache;
+
+	/**
+	 * @var string $identifier
+	 */
+	protected $identifier;
+
+
+
+	/**
+	 * CachingLoader constructor.
+	 *
+	 * @param LoaderDecoratorInterface $loader
+	 * @param CollectionInterface      $cache
+	 * @param string                   $identifier
+	 * @throws InvalidDataTypeException
+	 */
+	public function __construct(LoaderDecoratorInterface $loader, CollectionInterface $cache, $identifier = '')
+	{
+		parent::__construct($loader);
+		$this->cache = $cache;
+		$this->setIdentifier($identifier);
+		if ($this->identifier !== '') {
+			// to only clear this cache, and assuming an identifier has been set, simply do the following:
+			// do_action('AHEE__EventEspresso\core\services\loaders\CachingLoader__resetCache__IDENTIFIER');
+			// where "IDENTIFIER" = the string that was set during construction
+			add_action(
+				"AHEE__EventEspresso_core_services_loaders_CachingLoader__resetCache__{$identifier}",
+				array($this, 'reset')
+			);
+		}
+		// to clear ALL caches, simply do the following:
+		// do_action('AHEE__EventEspresso_core_services_loaders_CachingLoader__resetCache');
+		add_action(
+			'AHEE__EventEspresso_core_services_loaders_CachingLoader__resetCache',
+			array($this, 'reset')
+		);
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function identifier()
+	{
+		return $this->identifier;
+	}
+
+
+
+	/**
+	 * @param string $identifier
+	 * @throws InvalidDataTypeException
+	 */
+	private function setIdentifier($identifier)
+	{
+		if ( ! is_string($identifier)) {
+			throw new InvalidDataTypeException('$identifier', $identifier, 'string');
+		}
+		$this->identifier = $identifier;
+	}
+
+
+
+	/**
+	 * @param string $fqcn
+	 * @param array  $arguments
+	 * @return mixed
+	 * @throws InvalidEntityException
+	 * @throws ServiceNotFoundException
+	 */
+	public function load($fqcn, $arguments = array())
+	{
+		$fqcn = ltrim($fqcn, '\\');
+		// caching can be turned off via the following code:
+		// add_filter('FHEE__EventEspresso_core_services_loaders_CachingLoader__load__bypass_cache', '__return_true');
+		if(
+			apply_filters(
+				'FHEE__EventEspresso_core_services_loaders_CachingLoader__load__bypass_cache',
+				false,
+				$this
+			)
+		){
+			return $this->loader->load($fqcn, $arguments);
+		}
+		$identifier = md5($fqcn . serialize($arguments));
+		if($this->cache->has($identifier)){
+			return $this->cache->get($identifier);
+		}
+		$object = $this->loader->load($fqcn, $arguments);
+		if($object instanceof $fqcn){
+			$this->cache->add($object, $identifier);
+		}
+		return $object;
+	}
+
+
+
+	/**
+	 * empties cache and calls reset() on loader if method exists
+	 */
+	public function reset()
+	{
+		$this->cache->trashAndDetachAll();
+		$this->loader->reset();
+	}
 
 
 }