Auto_Load_Next_Post::alnp_enqueue_scripts() - Code Metrics - Inspection of "Theme support and major improvements including sup..." - AutoLoadNextPost/auto-load-next-post - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#133)

by Sébastien

created 2018-07-14 22:07 UTC

Auto_Load_Next_Post::alnp_enqueue_scripts() A

↳ Parent: Auto_Load_Next_Post

Complexity

Conditions	5
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	5
nc	3
nop	0
dl	0
loc	28
rs	9.1608
c	0
b	0
f	0

<?php
/**
 * Plugin Name: Auto Load Next Post
 * Plugin URI:  https://autoloadnextpost.com
 * Description: Increase your pageviews on your site as readers continue reading your posts scrolling down the page.
 * Author:      Sébastien Dumont
 * Author URI:  https://sebastiendumont.com
 * Version:     1.5.0-beta.1
 * Text Domain: auto-load-next-post
 * Domain Path: /languages/
 *
 * Copyright: © 2018 Sébastien Dumont, ([email protected])
 *
 * License: GNU General Public License v3.0
 * License URI: http://www.gnu.org/licenses/gpl-3.0.html
 *
 * @package   Auto Load Next Post
 * @author    Sébastien Dumont
 * @copyright Copyright © 2018, Sébastien Dumont
 * @license   GNU General Public License v3.0 http://www.gnu.org/licenses/gpl-3.0.html
 */

/**
 * Main Auto Load Next Post Class
 *
 * The main instance of the plugin.
 *
 * @version 1.5.0
 */
if ( ! class_exists( 'Auto_Load_Next_Post' ) ) {

	class Auto_Load_Next_Post {

		/**
		 * @var Auto_Load_Next_Post - The single instance of the class
		 *
		 * @access protected
		 * @static
		 * @since  1.0.0
		 */
		protected static $_instance = null;

		/**
		 * Plugin Version
		 *
		 * @access public
		 * @static
		 * @since  1.5.0
		 */
		public static $version = '1.5.0-beta.1';

		/**
		 * Main Auto Load Next Post Instance
		 *
		 * Ensures only one instance of Auto Load Next Post is loaded or can be loaded.
		 *
		 * @access public
		 * @since  1.0.0
		 * @static
		 * @see    Auto_Load_Next_Post()
		 * @return Auto_Load_Next_Post Single instance.
		 */
		public static function instance() {
			if ( is_null( self::$_instance ) ) {
				self::$_instance = new self();
			}
			return self::$_instance;
		} // END instance()

		/**
		 * Cloning is forbidden.
		 *
		 * @access public
		 * @since  1.0.0
		 * @return void
		 */
		public function __clone() {
			// Cloning instances of the class is forbidden
			_doing_it_wrong( __FUNCTION__, __( 'Cloning this object is forbidden.', 'auto-load-next-post' ), AUTO_LOAD_NEXT_POST_VERSION );
		} // END __clone()

		/**
		 * Unserializing instances of this class is forbidden.
		 *
		 * @access public
		 * @since  1.0.0
		 * @return void
		 */
		public function __wakeup() {
			_doing_it_wrong( __FUNCTION__, __( 'Unserializing instances of this class is forbidden.', 'auto-load-next-post' ), AUTO_LOAD_NEXT_POST_VERSION );
		} // END __wakeup()

		/**
		 * Auto_Load_Next_Post Constructor
		 *
		 * @access  public
		 * @since   1.0.0
		 * @version 1.5.0
		 * @return  Auto_Load_Next_Post

		 */
		public function __construct() {
			$this->setup_constants();
			$this->includes();
			$this->init_hooks();

			/**
			 * Auto Load Next Post is fully loaded.
			 */
			do_action( 'auto_load_next_post_loaded' );
		} // END __construct()

		/**
		 * Hooks into action hooks.
		 *
		 * @access public
		 * @since  1.5.0
		 */
		public function init_hooks() {
			// Load translation files.
			add_action( 'init', array( $this, 'load_plugin_textdomain' ) );

			// Load Auto Load Next Post scripts on the frontend.
			add_action( 'wp_enqueue_scripts', array( $this, 'alnp_enqueue_scripts' ) );
		} // END init_hooks()

		/**
		 * Setup Constants
		 *
		 * @since   1.4.3
		 * @version 1.5.0
		 * @access  private
		 */
		private function setup_constants() {
			$this->define('AUTO_LOAD_NEXT_POST_VERSION', self::$version);
			$this->define('AUTO_LOAD_NEXT_POST_FILE', __FILE__);
			$this->define('AUTO_LOAD_NEXT_POST_SLUG', 'auto-load-next-post');

			$this->define('AUTO_LOAD_NEXT_POST_URL_PATH', untrailingslashit( plugins_url('/', __FILE__) ) );
			$this->define('AUTO_LOAD_NEXT_POST_FILE_PATH', untrailingslashit( plugin_dir_path( __FILE__ ) ) );
			$this->define('AUTO_LOAD_NEXT_POST_TEMPLATE_PATH', 'auto-load-next-post/');

			$this->define('AUTO_LOAD_NEXT_POST_WP_VERSION_REQUIRE', '4.4');

			$suffix       = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
			$debug_suffix = defined('ALNP_DEV_DEBUG') && ALNP_DEV_DEBUG ? '.dev' : '';

			$this->define('AUTO_LOAD_NEXT_POST_SCRIPT_MODE', $suffix);
			$this->define('AUTO_LOAD_NEXT_POST_DEBUG_MODE', $debug_suffix);
		} // END setup_constants()

		/**
		 * Define constant if not already set.
		 *
		 * @param  string $name
		 * @param  string|bool $value
		 * @access private
		 * @since  1.4.3
		 */
		private function define( $name, $value ) {
			if ( ! defined( $name ) ) {
				define( $name, $value );
			}
		} // END define()

		/*-----------------------------------------------------------------------------------*/
		/*  Load Files                                                                       */
		/*-----------------------------------------------------------------------------------*/

		/**
		 * Include required core files used in admin and on the frontend.
		 *
		 * @access  public
		 * @since   1.0.0
		 * @version 1.5.0
		 * @return  void
		 */
		public function includes() {
			include_once( dirname( __FILE__ ) . '/includes/class-alnp-autoloader.php' ); // Autoloader.
			include_once( dirname( __FILE__ ) . '/includes/auto-load-next-post-conditional-functions.php' ); // Conditional functions.
			include_once( dirname( __FILE__ ) . '/includes/auto-load-next-post-formatting-functions.php' ); // Formatting functions.
			include_once( dirname( __FILE__ ) . '/includes/auto-load-next-post-core-functions.php' ); // Contains core functions for the front/back end.

			// Include theme support.
			$this->alnp_include_theme_support();

			// Customizer.
			include_once( dirname( __FILE__ ) . '/includes/customizer/class-alnp-customizer.php' );
			include_once( dirname( __FILE__ ) . '/includes/customizer/class-alnp-customizer-scripts.php' );

			// Include admin class to handle all back-end functions.
			if ( is_admin() ) {
				include_once( dirname( __FILE__ ) . '/includes/admin/class-alnp-admin.php' ); // Admin section.
			}

			// Install.
			require_once( dirname( __FILE__ ) . '/includes/class-alnp-install.php' );
		} // END includes()

		/**
		 * Include classes for theme support.
		 *
		 * @access public
		 * @since  1.5.0
		 */
		public function alnp_include_theme_support() {
			if ( is_alnp_active_theme( array( 'make', 'understrap', 'storefront', 'twentyseventeen', 'twentysixteen', 'twentyfifteen', 'twentyfourteen', 'twentythirteen', 'twentytwelve', 'twentyeleven', 'twentyten' ) ) ) {

				switch ( get_template() ) {
					case 'twentyten':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-ten.php' );
						break;
					case 'twentyeleven':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-eleven.php' );
						break;
					case 'twentytwelve':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-twelve.php' );
						break;
					case 'twentythirteen':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-thirteen.php' );
						break;
					case 'twentyfourteen':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-fourteen.php' );
						break;
					case 'twentyfifteen':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-fifteen.php' );
						break;
					case 'twentysixteen':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-sixteen.php' );
						break;
					case 'twentyseventeen':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-seventeen.php' );
						break;
					case 'storefront':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-storefront.php' );
						break;
					case 'understrap':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-understrap.php' );
						break;
					case 'make':
						include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-make.php' );
						break;
				} // END switch()

				include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-theme-support.php' );

			}
		} // END alnp_include_theme_support()

		/*-----------------------------------------------------------------------------------*/
		/*  Localization                                                                     */
		/*-----------------------------------------------------------------------------------*/

		/**
		 * Make the plugin translation ready.
		 *
		 * Translations should be added in the WordPress language directory:
		 *      - WP_LANG_DIR/plugins/auto-load-next-post-LOCALE.mo
		 *
		 * @access  public
		 * @since   1.0.0
		 * @version 1.4.10
		 * @return  void
		 */
		public function load_plugin_textdomain() {
			load_plugin_textdomain( 'auto-load-next-post', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
		} // END load_plugin_textdomain()

		/**
		 * Registers and enqueues stylesheets and javascripts for the front of the site.
		 *
		 * @access  public
		 * @since   1.3.2
		 * @version 1.5.0
		 */
		public function alnp_enqueue_scripts() {
			// Load the Javascript if found as a singluar post and the user is not a bot.
			if ( !alnp_is_bot() && is_singular() && get_post_type() == 'post' ) {
				// This helps the plugin decide to load the JavaScript in the footer or not.
				$load_in_footer = get_option( 'auto_load_next_post_js_footer' );

				$this->load_file( 'auto-load-next-post-scrollspy', '/assets/js/libs/scrollspy.min.js', true, array('jquery'), AUTO_LOAD_NEXT_POST_VERSION, $load_in_footer );

				// Only load History.js when not in the customizer.
				if ( ! is_customize_preview() ) {
					$this->load_file( 'auto-load-next-post-history', '/assets/js/libs/jquery.history.js', true, array('jquery'), AUTO_LOAD_NEXT_POST_VERSION, $load_in_footer );
				}

				$this->load_file( 'auto-load-next-post-script', '/assets/js/frontend/auto-load-next-post' . AUTO_LOAD_NEXT_POST_DEBUG_MODE.AUTO_LOAD_NEXT_POST_SCRIPT_MODE . '.js', true, array('auto-load-next-post-scrollspy'), AUTO_LOAD_NEXT_POST_VERSION, $load_in_footer );

				// Variables for the JavaScript
				wp_localize_script( 'auto-load-next-post-script', 'auto_load_next_post_params', array(
					'alnp_version'              => AUTO_LOAD_NEXT_POST_VERSION,
					'alnp_content_container'    => get_option( 'auto_load_next_post_content_container' ),
					'alnp_title_selector'       => get_option( 'auto_load_next_post_title_selector' ),
					'alnp_navigation_container' => get_option( 'auto_load_next_post_navigation_container' ),
					'alnp_comments_container'   => get_option( 'auto_load_next_post_comments_container' ),
					'alnp_remove_comments'      => get_option( 'auto_load_next_post_remove_comments' ),
					'alnp_google_analytics'     => get_option( 'auto_load_next_post_google_analytics' ),
					'alnp_is_customizer'        => $this->is_alnp_using_customizer(),
				) );
			} // END if is_singular() && get_post_type()
		} // END alnp_enqueue_scripts()

		/*-----------------------------------------------------------------------------------*/
		/*  Helper Functions                                                                 */
		/*-----------------------------------------------------------------------------------*/

		/**
		 * Checks if we are using the theme customizer.
		 *
		 * @access public
		 * @since  1.5.0
		 * @static
		 * @return string|boolean
		 */
		public static function is_alnp_using_customizer() {
			if ( is_customize_preview() ) {
				return "yes";
			}

			return false;
		} // END is_alnp_using_customizer()

		/**
		 * Helper function for registering and enqueueing scripts and styles.
		 *
		 * @access  public
		 * @since   1.0.0
		 * @version 1.5.0
		 * @static
		 * @param   string  $name      The ID to register with WordPress.
		 * @param   string  $file_path The path to the actual file.
		 * @param   bool    $is_script Optional, argument for if the incoming file_path is a JavaScript source file.
		 * @param   array   $support   Optional, for requiring other javascripts for the source file you are calling.
		 * @param   string  $version   Optional, can match the version of the plugin or version of the source file.
		 * @param   bool    $footer Optional, can set the JavaScript to load in the footer instead.
		 * @global  string  $wp_version
		 */
		public static function load_file( $name, $file_path, $is_script = false, $support = array(), $version = '', $footer = false ) {
			global $wp_version;

			$url = AUTO_LOAD_NEXT_POST_URL_PATH . $file_path; // URL to the file.

			if ( file_exists( AUTO_LOAD_NEXT_POST_FILE_PATH . $file_path ) ) {
				if ( $is_script ) {
					if ( !wp_script_is( $name, 'registered' ) ) {
						wp_register_script( $name, $url, $support, $version, $footer );
						wp_enqueue_script( $name );
					}
				} else {
					if ( !wp_style_is( $name, 'registered' ) ) {
						wp_register_style( $name, $url );
						wp_enqueue_style( $name );
					}
				} // end if
			} // end if

		} // END load_file()

	} // END Auto_Load_Next_Post()

} // END class exists 'Auto_Load_Next_Post'

return Auto_Load_Next_Post::instance();


1			<?php
2			/**
3			* Plugin Name: Auto Load Next Post
4			* Plugin URI: https://autoloadnextpost.com
5			* Description: Increase your pageviews on your site as readers continue reading your posts scrolling down the page.
6			* Author: Sébastien Dumont
7			* Author URI: https://sebastiendumont.com
8			* Version: 1.5.0-beta.1
9			* Text Domain: auto-load-next-post
10			* Domain Path: /languages/
11			*
12			* Copyright: © 2018 Sébastien Dumont, ([email protected])
13			*
14			* License: GNU General Public License v3.0
15			* License URI: http://www.gnu.org/licenses/gpl-3.0.html
16			*
17			* @package Auto Load Next Post
18			* @author Sébastien Dumont
19			* @copyright Copyright © 2018, Sébastien Dumont
20			* @license GNU General Public License v3.0 http://www.gnu.org/licenses/gpl-3.0.html
21			*/
22
23			/**
24			* Main Auto Load Next Post Class
25			*
26			* The main instance of the plugin.
27			*
28			* @version 1.5.0
29			*/
30			if ( ! class_exists( 'Auto_Load_Next_Post' ) ) {
31
32			class Auto_Load_Next_Post {
33
34			/**
35			* @var Auto_Load_Next_Post - The single instance of the class
36			*
37			* @access protected
38			* @static
39			* @since 1.0.0
40			*/
41			protected static $_instance = null;
42
43			/**
44			* Plugin Version
45			*
46			* @access public
47			* @static
48			* @since 1.5.0
49			*/
50			public static $version = '1.5.0-beta.1';
51
52			/**
53			* Main Auto Load Next Post Instance
54			*
55			* Ensures only one instance of Auto Load Next Post is loaded or can be loaded.
56			*
57			* @access public
58			* @since 1.0.0
59			* @static
60			* @see Auto_Load_Next_Post()
61			* @return Auto_Load_Next_Post Single instance.
62			*/
63			public static function instance() {
64			if ( is_null( self::$_instance ) ) {
65			self::$_instance = new self();
66			}
67			return self::$_instance;
68			} // END instance()
69
70			/**
71			* Cloning is forbidden.
72			*
73			* @access public
74			* @since 1.0.0
75			* @return void
76			*/
77			public function __clone() {
78			// Cloning instances of the class is forbidden
79			_doing_it_wrong( __FUNCTION__, __( 'Cloning this object is forbidden.', 'auto-load-next-post' ), AUTO_LOAD_NEXT_POST_VERSION );
80			} // END __clone()
81
82			/**
83			* Unserializing instances of this class is forbidden.
84			*
85			* @access public
86			* @since 1.0.0
87			* @return void
88			*/
89			public function __wakeup() {
90			_doing_it_wrong( __FUNCTION__, __( 'Unserializing instances of this class is forbidden.', 'auto-load-next-post' ), AUTO_LOAD_NEXT_POST_VERSION );
91			} // END __wakeup()
92
93			/**
94			* Auto_Load_Next_Post Constructor
95			*
96			* @access public
97			* @since 1.0.0
98			* @version 1.5.0
99			* @return Auto_Load_Next_Post
			0 ignored issues – show Comprehensibility Best Practice introduced 2018-04-16 12:37 UTC by Report Bug Copy Issue Report Adding a `@return` annotation to constructors is generally not recommended as a constructor does not have a meaningful return value. Adding a `@return` annotation to a constructor is not recommended, since a constructor does not have a meaningful return value. Please refer to the PHP core documentation on constructors. Loading history...
100			*/
101			public function __construct() {
102			$this->setup_constants();
103			$this->includes();
104			$this->init_hooks();
105
106			/**
107			* Auto Load Next Post is fully loaded.
108			*/
109			do_action( 'auto_load_next_post_loaded' );
110			} // END __construct()
111
112			/**
113			* Hooks into action hooks.
114			*
115			* @access public
116			* @since 1.5.0
117			*/
118			public function init_hooks() {
119			// Load translation files.
120			add_action( 'init', array( $this, 'load_plugin_textdomain' ) );
121
122			// Load Auto Load Next Post scripts on the frontend.
123			add_action( 'wp_enqueue_scripts', array( $this, 'alnp_enqueue_scripts' ) );
124			} // END init_hooks()
125
126			/**
127			* Setup Constants
128			*
129			* @since 1.4.3
130			* @version 1.5.0
131			* @access private
132			*/
133			private function setup_constants() {
134			$this->define('AUTO_LOAD_NEXT_POST_VERSION', self::$version);
135			$this->define('AUTO_LOAD_NEXT_POST_FILE', __FILE__);
136			$this->define('AUTO_LOAD_NEXT_POST_SLUG', 'auto-load-next-post');
137
138			$this->define('AUTO_LOAD_NEXT_POST_URL_PATH', untrailingslashit( plugins_url('/', __FILE__) ) );
139			$this->define('AUTO_LOAD_NEXT_POST_FILE_PATH', untrailingslashit( plugin_dir_path( __FILE__ ) ) );
140			$this->define('AUTO_LOAD_NEXT_POST_TEMPLATE_PATH', 'auto-load-next-post/');
141
142			$this->define('AUTO_LOAD_NEXT_POST_WP_VERSION_REQUIRE', '4.4');
143
144			$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
145			$debug_suffix = defined('ALNP_DEV_DEBUG') && ALNP_DEV_DEBUG ? '.dev' : '';
146
147			$this->define('AUTO_LOAD_NEXT_POST_SCRIPT_MODE', $suffix);
148			$this->define('AUTO_LOAD_NEXT_POST_DEBUG_MODE', $debug_suffix);
149			} // END setup_constants()
150
151			/**
152			* Define constant if not already set.
153			*
154			* @param string $name
155			* @param string\|bool $value
156			* @access private
157			* @since 1.4.3
158			*/
159			private function define( $name, $value ) {
160			if ( ! defined( $name ) ) {
161			define( $name, $value );
162			}
163			} // END define()
164
165			/-----------------------------------------------------------------------------------/
166			/* Load Files */
167			/-----------------------------------------------------------------------------------/
168
169			/**
170			* Include required core files used in admin and on the frontend.
171			*
172			* @access public
173			* @since 1.0.0
174			* @version 1.5.0
175			* @return void
176			*/
177			public function includes() {
178			include_once( dirname( __FILE__ ) . '/includes/class-alnp-autoloader.php' ); // Autoloader.
179			include_once( dirname( __FILE__ ) . '/includes/auto-load-next-post-conditional-functions.php' ); // Conditional functions.
180			include_once( dirname( __FILE__ ) . '/includes/auto-load-next-post-formatting-functions.php' ); // Formatting functions.
181			include_once( dirname( __FILE__ ) . '/includes/auto-load-next-post-core-functions.php' ); // Contains core functions for the front/back end.
182
183			// Include theme support.
184			$this->alnp_include_theme_support();
185
186			// Customizer.
187			include_once( dirname( __FILE__ ) . '/includes/customizer/class-alnp-customizer.php' );
188			include_once( dirname( __FILE__ ) . '/includes/customizer/class-alnp-customizer-scripts.php' );
189
190			// Include admin class to handle all back-end functions.
191			if ( is_admin() ) {
192			include_once( dirname( __FILE__ ) . '/includes/admin/class-alnp-admin.php' ); // Admin section.
193			}
194
195			// Install.
196			require_once( dirname( __FILE__ ) . '/includes/class-alnp-install.php' );
197			} // END includes()
198
199			/**
200			* Include classes for theme support.
201			*
202			* @access public
203			* @since 1.5.0
204			*/
205			public function alnp_include_theme_support() {
206			if ( is_alnp_active_theme( array( 'make', 'understrap', 'storefront', 'twentyseventeen', 'twentysixteen', 'twentyfifteen', 'twentyfourteen', 'twentythirteen', 'twentytwelve', 'twentyeleven', 'twentyten' ) ) ) {
207
208			switch ( get_template() ) {
209			case 'twentyten':
210			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-ten.php' );
211			break;
212			case 'twentyeleven':
213			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-eleven.php' );
214			break;
215			case 'twentytwelve':
216			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-twelve.php' );
217			break;
218			case 'twentythirteen':
219			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-thirteen.php' );
220			break;
221			case 'twentyfourteen':
222			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-fourteen.php' );
223			break;
224			case 'twentyfifteen':
225			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-fifteen.php' );
226			break;
227			case 'twentysixteen':
228			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-sixteen.php' );
229			break;
230			case 'twentyseventeen':
231			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-twenty-seventeen.php' );
232			break;
233			case 'storefront':
234			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-storefront.php' );
235			break;
236			case 'understrap':
237			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-understrap.php' );
238			break;
239			case 'make':
240			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-make.php' );
241			break;
242			} // END switch()
243
244			include_once( dirname( __FILE__ ) . '/includes/theme-support/class-alnp-theme-support.php' );
245
246			}
247			} // END alnp_include_theme_support()
248
249			/-----------------------------------------------------------------------------------/
250			/* Localization */
251			/-----------------------------------------------------------------------------------/
252
253			/**
254			* Make the plugin translation ready.
255			*
256			* Translations should be added in the WordPress language directory:
257			* - WP_LANG_DIR/plugins/auto-load-next-post-LOCALE.mo
258			*
259			* @access public
260			* @since 1.0.0
261			* @version 1.4.10
262			* @return void
263			*/
264			public function load_plugin_textdomain() {
265			load_plugin_textdomain( 'auto-load-next-post', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
266			} // END load_plugin_textdomain()
267
268			/**
269			* Registers and enqueues stylesheets and javascripts for the front of the site.
270			*
271			* @access public
272			* @since 1.3.2
273			* @version 1.5.0
274			*/
275			public function alnp_enqueue_scripts() {
276			// Load the Javascript if found as a singluar post and the user is not a bot.
277			if ( !alnp_is_bot() && is_singular() && get_post_type() == 'post' ) {
278			// This helps the plugin decide to load the JavaScript in the footer or not.
279			$load_in_footer = get_option( 'auto_load_next_post_js_footer' );
280
281			$this->load_file( 'auto-load-next-post-scrollspy', '/assets/js/libs/scrollspy.min.js', true, array('jquery'), AUTO_LOAD_NEXT_POST_VERSION, $load_in_footer );
282
283			// Only load History.js when not in the customizer.
284			if ( ! is_customize_preview() ) {
285			$this->load_file( 'auto-load-next-post-history', '/assets/js/libs/jquery.history.js', true, array('jquery'), AUTO_LOAD_NEXT_POST_VERSION, $load_in_footer );
286			}
287
288			$this->load_file( 'auto-load-next-post-script', '/assets/js/frontend/auto-load-next-post' . AUTO_LOAD_NEXT_POST_DEBUG_MODE.AUTO_LOAD_NEXT_POST_SCRIPT_MODE . '.js', true, array('auto-load-next-post-scrollspy'), AUTO_LOAD_NEXT_POST_VERSION, $load_in_footer );
289
290			// Variables for the JavaScript
291			wp_localize_script( 'auto-load-next-post-script', 'auto_load_next_post_params', array(
292			'alnp_version' => AUTO_LOAD_NEXT_POST_VERSION,
293			'alnp_content_container' => get_option( 'auto_load_next_post_content_container' ),
294			'alnp_title_selector' => get_option( 'auto_load_next_post_title_selector' ),
295			'alnp_navigation_container' => get_option( 'auto_load_next_post_navigation_container' ),
296			'alnp_comments_container' => get_option( 'auto_load_next_post_comments_container' ),
297			'alnp_remove_comments' => get_option( 'auto_load_next_post_remove_comments' ),
298			'alnp_google_analytics' => get_option( 'auto_load_next_post_google_analytics' ),
299			'alnp_is_customizer' => $this->is_alnp_using_customizer(),
300			) );
301			} // END if is_singular() && get_post_type()
302			} // END alnp_enqueue_scripts()
303
304			/-----------------------------------------------------------------------------------/
305			/* Helper Functions */
306			/-----------------------------------------------------------------------------------/
307
308			/**
309			* Checks if we are using the theme customizer.
310			*
311			* @access public
312			* @since 1.5.0
313			* @static
314			* @return string\|boolean
315			*/
316			public static function is_alnp_using_customizer() {
317			if ( is_customize_preview() ) {
318			return "yes";
319			}
320
321			return false;
322			} // END is_alnp_using_customizer()
323
324			/**
325			* Helper function for registering and enqueueing scripts and styles.
326			*
327			* @access public
328			* @since 1.0.0
329			* @version 1.5.0
330			* @static
331			* @param string $name The ID to register with WordPress.
332			* @param string $file_path The path to the actual file.
333			* @param bool $is_script Optional, argument for if the incoming file_path is a JavaScript source file.
334			* @param array $support Optional, for requiring other javascripts for the source file you are calling.
335			* @param string $version Optional, can match the version of the plugin or version of the source file.
336			* @param bool $footer Optional, can set the JavaScript to load in the footer instead.
337			* @global string $wp_version
338			*/
339			public static function load_file( $name, $file_path, $is_script = false, $support = array(), $version = '', $footer = false ) {
340			global $wp_version;
341
342			$url = AUTO_LOAD_NEXT_POST_URL_PATH . $file_path; // URL to the file.
343
344			if ( file_exists( AUTO_LOAD_NEXT_POST_FILE_PATH . $file_path ) ) {
345			if ( $is_script ) {
346			if ( !wp_script_is( $name, 'registered' ) ) {
347			wp_register_script( $name, $url, $support, $version, $footer );
348			wp_enqueue_script( $name );
349			}
350			} else {
351			if ( !wp_style_is( $name, 'registered' ) ) {
352			wp_register_style( $name, $url );
353			wp_enqueue_style( $name );
354			}
355			} // end if
356			} // end if
357
358			} // END load_file()
359
360			} // END Auto_Load_Next_Post()
361
362			} // END class exists 'Auto_Load_Next_Post'
363
364			return Auto_Load_Next_Post::instance();
365

AutoLoadNextPost / auto-load-next-post

Pull Request — master (#133)

Auto_Load_Next_Post::alnp_enqueue_scripts() A

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