GV\Core

Complexity

Total Complexity

13

Size/Duplication

Total Lines	246
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	6

Test Coverage

Coverage

9.09%

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	get()	0	6	2
A	bootstrap()	0	4	1
A	__construct()	0	4	1
A	__clone()	0	1	1
A	__wakeup()	0	1	1
B	init()	0	152	3
A	__get()	0	11	3
A	__set()	0	2	1

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 16 and the first side effect is on line 6.

namespace GV;

/** If this file is called directly, abort. */
if ( ! defined( 'GRAVITYVIEW_DIR' ) ) {
	die();
}

/**
 * The core GravityView API.
 *
 * Returned by the wrapper gravityview() global function, exposes
 * all the required public functionality and classes, sets up global
 * state depending on current request context, etc.
 */
final class Core {
	/**
	 * @var \GV\Core The \GV\Core static instance.
	 */
	private static $__instance = null;

	/**
	 * @var \GV\Plugin The WordPress plugin context.
	 *
	 * @api
	 * @since 2.0
	 */
	public $plugin;

	/**
	 * @var \GV\Request The global request.
	 *
	 * @api
	 * @since 2.0
	 */
	public $request;

	/**
	 * @var \GV\Logger
	 *
	 * @api
	 * @since 2.0
	 */
	public $log;

	/**
	 * Get the global instance of \GV\Core.
	 *
	 * @return \GV\Core The global instance of GravityView Core.
	 */
	public static function get() {
		if ( ! self::$__instance instanceof self ) {
			self::$__instance = new self;
		}
		return self::$__instance;
	}

	/**
	 * Very early initialization.
	 *
	 * Activation handlers, rewrites, post type registration.
	 */
	public static function bootstrap() {
		require_once dirname( __FILE__ ) . '/class-gv-plugin.php';
		Plugin::get()->register_activation_hooks();
	}

	/**
	 * Bootstrap.
	 *
	 * @return void

Adding a @return annotation to constructors is generally not recommended as a constructor does not have a meaningful return value.

	 */
	private function __construct() {
		self::$__instance = $this;
		$this->init();
	}

	/**
	 * Early initialization.
	 *
	 * Loads dependencies, sets up the object, adds hooks, etc.
	 *
	 * @return void
	 */
	private function init() {
		$this->plugin = Plugin::get();

		/** Enable logging. */
		require_once $this->plugin->dir( 'future/includes/class-gv-logger.php' );
		/**
		 * @filter `gravityview/logger` Filter the logger instance being used for logging.
		 * @param \GV\Logger $logger The logger instance.
		 */
		$this->log = apply_filters( 'gravityview/logger', new WP_Action_Logger() );

		/**
		 * Utilities.
		 */
		require_once $this->plugin->dir( 'future/includes/class-gv-utils.php' );

		/** The Settings. */
		require_once $this->plugin->dir( 'future/includes/class-gv-settings.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-settings-view.php' );

		/** Request. */
		require_once $this->plugin->dir( 'future/includes/class-gv-request.php' );

		if ( Request::is_admin() ) {
			$this->request = new Admin_Request();
		} else {
			$this->request = new Frontend_Request();
		}

		/** Require critical legacy core files. @todo Deprecate */
		require_once $this->plugin->dir( 'includes/helper-functions.php' );
		require_once $this->plugin->dir( 'includes/class-common.php');

Expected 1 spaces before closing bracket; 0 found

		require_once $this->plugin->dir( 'includes/connector-functions.php');

Expected 1 spaces before closing bracket; 0 found

		require_once $this->plugin->dir( 'includes/class-gravityview-compatibility.php' );
		require_once $this->plugin->dir( 'includes/class-gravityview-roles-capabilities.php' );
		require_once $this->plugin->dir( 'includes/class-gravityview-admin-notices.php' );
		require_once $this->plugin->dir( 'includes/class-admin.php' );
		require_once $this->plugin->dir( 'includes/class-post-types.php');

Expected 1 spaces before closing bracket; 0 found

		require_once $this->plugin->dir( 'includes/class-cache.php');

Expected 1 spaces before closing bracket; 0 found

		/**
		 * GravityView extensions and widgets.
		 */
		require_once $this->plugin->dir( 'future/includes/class-gv-extension.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-widget.php' );

		/** More legacy core. @todo Deprecate */
		$this->plugin->include_legacy_core();

		/**
		 * Stop all further functionality from loading if the WordPress
		 * plugin is incompatible with the current environment.
		 *
		 * Saves some time and memory.
		 */
		if ( ! $this->plugin->is_compatible() ) {
			$this->log->error( 'GravityView 2.0 is not compatible with this environment. Stopped loading.' );
			return;
		}

		/** Register the gravityview post type upon WordPress core init. */
		require_once $this->plugin->dir( 'future/includes/class-gv-view.php' );
		add_action( 'init', array( '\GV\View', 'register_post_type' ) );
		add_action( 'the_content', array( '\GV\View', 'content' ) );

		/** Add rewrite endpoint for single-entry URLs. */
		require_once $this->plugin->dir( 'future/includes/class-gv-entry.php' );
		add_action( 'init', array( '\GV\Entry', 'add_rewrite_endpoint' ) );

		/** REST API */
		require_once $this->plugin->dir( 'future/includes/rest/class-gv-rest-core.php' );
		add_action( 'rest_api_init', array( '\GV\REST\Core', 'init' ) );

		/** Generate custom slugs on entry save. @todo Deprecate. */
		add_action( 'gform_entry_created', array( '\GravityView_API', 'entry_create_custom_slug' ), 10, 2 );

		/** Shortcodes */
		require_once $this->plugin->dir( 'future/includes/class-gv-shortcode.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-shortcode-gravityview.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-shortcode-gventry.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-shortcode-gvfield.php' );
		add_action( 'init', array( '\GV\Shortcodes\gravityview', 'add' ) );
		add_action( 'init', array( '\GV\Shortcodes\gventry', 'add' ) );
		add_action( 'init', array( '\GV\Shortcodes\gvfield', 'add' ) );
		
		/** oEmbed */
		require_once $this->plugin->dir( 'future/includes/class-gv-oembed.php' );
		add_action( 'init', array( '\GV\oEmbed', 'init' ), 11 );

		/** Our Source generic and beloved source and form backend implementations. */
		require_once $this->plugin->dir( 'future/includes/class-gv-source.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-source-internal.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-form.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-form-gravityforms.php' );

		/** Joins */
		require_once $this->plugin->dir( 'future/includes/class-gv-form-join.php' );

		/** Our Entry generic and beloved entry backend implementations. */
		require_once $this->plugin->dir( 'future/includes/class-gv-entry-gravityforms.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-entry-multi.php' );

		/** Context is everything. */
		require_once $this->plugin->dir( 'future/includes/class-gv-context.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-context-template.php' );

		/** Our Field generic and implementations. */
		require_once $this->plugin->dir( 'future/includes/class-gv-field.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-field-gravityforms.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-field-internal.php' );

		/** Get the collections ready. */
		require_once $this->plugin->dir( 'future/includes/class-gv-collection.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-collection-form.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-collection-field.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-collection-entry.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-collection-widget.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-collection-view.php' );

		/** The sorting, filtering and paging classes. */
		require_once $this->plugin->dir( 'future/includes/class-gv-collection-entry-filter.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-collection-entry-sort.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-collection-entry-offset.php' );

		/** The Renderers. */
		require_once $this->plugin->dir( 'future/includes/class-gv-renderer.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-renderer-view.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-renderer-entry.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-renderer-entry-edit.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-renderer-field.php' );

		/** Templating. */
		require_once $this->plugin->dir( 'future/includes/class-gv-template.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-template-view.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-template-entry.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-template-field.php' );
		require_once $this->plugin->dir( 'future/includes/class-gv-template-legacy-override.php' );

		/** Magic. */
		require_once $this->plugin->dir( 'future/includes/class-gv-wrappers.php' );

		/** Cache busting. */
		add_action( 'clean_post_cache', '\GV\View::_flush_cache' );

		/**
		 * @action `gravityview/loaded` The core has been loaded.
		 *
		 * Note: this is a very early load hook, not all of WordPress core has been loaded here.
		 *  `init` hasn't been called yet.
		 */
		do_action( 'gravityview/loaded' );
	}

	private function __clone() { }

	private function __wakeup() { }

	/**
	 * Wrapper magic.
	 *
	 * Making developers happy, since 2017.
	 */
	public function __get( $key ) {
		static $views;

		switch ( $key ) {
			case 'views':
				if ( is_null( $views ) ) {
					$views = new \GV\Wrappers\views();
				}
				return $views;
		}
	}

	public function __set( $key, $value ) {
	}
}