Admin_Assets::admin_init() - Code Metrics - Inspection of "Extracted admin assets to dedicated class" - black-studio/black-studio-tinymce-widget - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( cdc232...56a932 )

by Marco

created 2018-04-04 00:03 UTC

Admin_Assets::admin_init() A

↳ Parent: Admin_Assets

Complexity

Conditions	2
Paths	2

Size

Total Lines	13
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	11
c	1
b	0
f	0
nc	2
nop	0
dl	0
loc	13
rs	9.4285

<?php
/**
 * Black Studio TinyMCE Widget - Admin assets
 *
 * @package Black_Studio_TinyMCE_Widget
 */

namespace Black_Studio_TinyMCE_Widget\Admin;

use WP_Query;

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! class_exists( 'Black_Studio_TinyMCE_Widget\\Admin\\Admin_Assets', false ) ) {

	/**
	 * Class that provides admin functionalities
	 *
	 * @package Black_Studio_TinyMCE_Widget
	 * @since 3.0.0
	 */
	final class Admin_Assets {

		/**
		 * The single instance of the class
		 *
		 * @var object
		 * @since 3.0.0
		 */
		protected static $_instance = null;

		/**
		 * Return the single class instance
		 *
		 * @return object
		 * @since 3.0.0
		 */
		public static function instance() {
			if ( is_null( self::$_instance ) ) {
				self::$_instance = new self();
			}
			return self::$_instance;
		}

		/**
		 * Class constructor
		 *
		 * @uses add_action()
		 *
		 * @since 3.0.0
		 */
		protected function __construct() {
			// Register action and filter hooks.
			add_action( 'admin_init', array( $this, 'admin_init' ), 20 );
		}

		/**
		 * Prevent the class from being cloned
		 *
		 * @return void
		 * @since 3.0.0
		 */
		protected function __clone() {
			_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin&#8217; uh?' ), '2.0' );
		}

		/**
		 * Add actions and filters (only in widgets admin page)
		 *
		 * @uses add_action()
		 * @uses add_filter()
		 *
		 * @return void
		 * @since 2.0.0
		 */
		public function admin_init() {
			if ( bstw()->admin()->enabled() ) {
				add_action( 'admin_head', array( $this, 'enqueue_media' ) );
				add_action( 'admin_print_scripts', array( $this, 'admin_print_scripts' ) );
				add_action( 'admin_print_styles', array( $this, 'admin_print_styles' ) );
				add_action( 'admin_print_footer_scripts', array( $this, 'admin_print_footer_scripts' ) );
				add_action( 'wp_tiny_mce_init', array( $this, 'wp_tiny_mce_init' ) );
				add_filter( 'wp_editor_settings', array( $this, 'editor_settings' ), 5, 2 );
				add_filter( 'tiny_mce_before_init', array( $this, 'tinymce_fix_rtl' ), 10 );
				add_filter( 'tiny_mce_before_init', array( $this, 'tinymce_fullscreen' ), 10, 2 );
				add_filter( 'quicktags_settings', array( $this, 'quicktags_fullscreen' ), 10, 2 );
			}
		}

		/**
		 * Instantiate tinyMCE editor
		 *
		 * @uses add_thickbox()
		 * @uses wp_enqueue_media()
		 *
		 * @return void
		 * @since 3.0.0
		 */
		public function enqueue_media() {
			// Add support for thickbox media dialog.
			add_thickbox();
			// New media modal dialog (WP 3.5+).
			if ( function_exists( 'wp_enqueue_media' ) ) {
				wp_enqueue_media();
			}
		}

		/**
		 * Enqueue styles
		 *
		 * @uses wp_enqueue_style()
		 *
		 * @return void
		 * @since 3.0.0
		 */
		public function admin_print_styles() {
			wp_enqueue_style( 'wp-jquery-ui-dialog' );
			wp_enqueue_style( 'editor-buttons' );
			$this->enqueue_style();
		}

		/**
		 * Helper function to enqueue style
		 *
		 * @uses apply_filters()
		 * @uses wp_enqueue_style()
		 * @uses plugins_url()
		 * @uses SCRIPT_DEBUG
		 *
		 * @return void
		 * @since 3.0.0
		 */
		public function enqueue_style() {
			$style  = apply_filters( 'black_studio_tinymce_widget_style', 'black-studio-tinymce-widget' );
			$path   = apply_filters( 'black_studio_tinymce_widget_style_path', 'css/' );
			$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.css' : '.min.css';
			wp_enqueue_style(
				$style,
				plugins_url( $path . $style . $suffix, dirname( dirname( __FILE__ ) ) ),
				array(),
				bstw()->get_version()
			);
		}

		/**
		 * Enqueue header scripts
		 *
		 * @uses wp_enqueue_script()
		 * @uses do_action()
		 *
		 * @return void
		 * @since 3.0.0
		 */
		public function admin_print_scripts() {
			wp_enqueue_script( 'media-upload' );
			wp_enqueue_script( 'wplink' );
			wp_enqueue_script( 'wpdialogs-popup' );
			$this->enqueue_script();
			$this->localize_script();
			do_action( 'wp_enqueue_editor', array( 'tinymce' => true ) );
		}

		/**
		 * Helper function to enqueue script
		 *
		 * @uses apply_filters()
		 * @uses wp_enqueue_script()
		 * @uses plugins_url()
		 * @uses SCRIPT_DEBUG
		 *
		 * @return void
		 * @since 3.0.0
		 */
		public function enqueue_script() {
			$script = apply_filters( 'black_studio_tinymce_widget_script', 'black-studio-tinymce-widget' );
			$path   = apply_filters( 'black_studio_tinymce_widget_script_path', 'js/' );
			$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.js' : '.min.js';
			wp_enqueue_script(
				$script,
				plugins_url( $path . $script . $suffix, dirname( dirname( __FILE__ ) ) ),
				array( 'jquery', 'editor', 'quicktags' ),
				bstw()->get_version(),
				true
			);
		}

		/**
		 * Helper function to enqueue localized script
		 *
		 * @uses apply_filters()
		 * @uses wp_localize_script()
		 *
		 * @return void
		 * @since 3.0.0
		 */
		public function localize_script() {
			$container_selectors = apply_filters( 'black_studio_tinymce_container_selectors', array( 'div.widget', 'div.widget-inside' ) );
			$activate_events     = apply_filters( 'black_studio_tinymce_activate_events', array() );
			$deactivate_events   = apply_filters( 'black_studio_tinymce_deactivate_events', array() );
			$data                = array(
				'dummy_post_id'       => bstw()->admin()->get_dummy_post_id(),
				'container_selectors' => implode( ', ', $container_selectors ),
				'activate_events'     => $activate_events,
				'deactivate_events'   => $deactivate_events,
				/* translators: error message shown when a duplicated widget ID is detected */
				'error_duplicate_id'  => __( 'ERROR: Duplicate widget ID detected. To avoid content loss, please create a new widget with the same content and then delete this one.', 'black-studio-tinymce-widget' ),
			);
			wp_localize_script( apply_filters( 'black_studio_tinymce_widget_script', 'black-studio-tinymce-widget' ), 'bstwData', $data );
		}

		/**
		 * Enqueue footer scripts
		 *
		 * @return void
		 * @since 3.0.0
		 */
		public function admin_print_footer_scripts() {
			bstw()->admin()->editor( '', 'black-studio-tinymce-widget', 'black-studio-tinymce-widget' );
		}

		/**
		 * Setup editor instance for event handling
		 *
		 * @uses SCRIPT_DEBUG
		 *
		 * @return void
		 * @since 3.0.0
		 */
		public function wp_tiny_mce_init() {
			$script = 'black-studio-tinymce-widget-setup';
			$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.js' : '.min.js';
			// phpcs:ignore WordPress.WP.EnqueuedResources
			echo '<script type="text/javascript" src="' . plugins_url( 'js/' . $script . $suffix, dirname( dirname( __FILE__ ) ) ) . '"></script>' . "\n"; // xss ok.
		}

		/**
		 * Set editor settings
		 *
		 * @param mixed[] $settings Array of settings.
		 * @param string  $editor_id Editor instance ID.
		 * @return mixed[]
		 * @since 3.0.0
		 */
		public function editor_settings( $settings, $editor_id ) {
			if ( strstr( $editor_id, 'black-studio-tinymce' ) ) {
				$settings['tinymce']       = array(
					'wp_skip_init'       => 'widget-black-studio-tinymce-__i__-text' === $editor_id,
					'add_unload_trigger' => false,
					'wp_autoresize_on'   => false,
				);
				$settings['editor_height'] = 350;
				$settings['dfw']           = true;
				$settings['editor_class']  = 'black-studio-tinymce';
			}
			return $settings;
		}

		/**
		 * Fix for rtl languages
		 *
		 * @param mixed[] $settings Array of settings.
		 * @return mixed[]
		 * @since 3.0.0
		 */
		public function tinymce_fix_rtl( $settings ) {
			// This fix has to be applied to all editor instances (not just BSTW ones).
			if ( is_rtl() && isset( $settings['plugins'] ) && ',directionality' === $settings['plugins'] ) {
				unset( $settings['plugins'] );
			}
			return $settings;
		}

		/**
		 * Apply TinyMCE default fullscreen
		 *
		 * @param mixed[]     $settings  Array of settings.
		 * @param string|null $editor_id Editor ID.
		 * @return mixed[]
		 * @since 3.0.0
		 */
		public function tinymce_fullscreen( $settings, $editor_id = null ) {
			if ( strstr( $editor_id, 'black-studio-tinymce' ) ) {
				for ( $i = 1; $i <= 4; $i++ ) {
					$toolbar = 'toolbar' . $i;
					if ( isset( $settings[ $toolbar ] ) ) {
						$settings[ $toolbar ] = str_replace( 'wp_fullscreen', 'wp_fullscreen,fullscreen', $settings[ $toolbar ] );
					}
				}
			}
			return $settings;
		}

		/**
		 * Disable Quicktags default fullscreen
		 *
		 * @param mixed[] $settings  Array of settings.
		 * @param string  $editor_id Editor ID.
		 * @return mixed[]
		 * @since 3.0.0
		 */
		public function quicktags_fullscreen( $settings, $editor_id ) {
			if ( strstr( $editor_id, 'black-studio-tinymce' ) ) {
				$settings['buttons'] = str_replace( ',fullscreen', '', $settings['buttons'] );
			}
			return $settings;
		}

	} // END class

} // END class_exists check


1			<?php
2			/**
3			* Black Studio TinyMCE Widget - Admin assets
4			*
5			* @package Black_Studio_TinyMCE_Widget
6			*/
7
8			namespace Black_Studio_TinyMCE_Widget\Admin;
9
10			use WP_Query;
11
12			// Exit if accessed directly.
13			if ( ! defined( 'ABSPATH' ) ) {
14			exit;
15			}
16
17			if ( ! class_exists( 'Black_Studio_TinyMCE_Widget\\Admin\\Admin_Assets', false ) ) {
18
19			/**
20			* Class that provides admin functionalities
21			*
22			* @package Black_Studio_TinyMCE_Widget
23			* @since 3.0.0
24			*/
25			final class Admin_Assets {
26
27			/**
28			* The single instance of the class
29			*
30			* @var object
31			* @since 3.0.0
32			*/
33			protected static $_instance = null;
34
35			/**
36			* Return the single class instance
37			*
38			* @return object
39			* @since 3.0.0
40			*/
41			public static function instance() {
42			if ( is_null( self::$_instance ) ) {
43			self::$_instance = new self();
44			}
45			return self::$_instance;
46			}
47
48			/**
49			* Class constructor
50			*
51			* @uses add_action()
52			*
53			* @since 3.0.0
54			*/
55			protected function __construct() {
56			// Register action and filter hooks.
57			add_action( 'admin_init', array( $this, 'admin_init' ), 20 );
58			}
59
60			/**
61			* Prevent the class from being cloned
62			*
63			* @return void
64			* @since 3.0.0
65			*/
66			protected function __clone() {
67			_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ uh?' ), '2.0' );
68			}
69
70			/**
71			* Add actions and filters (only in widgets admin page)
72			*
73			* @uses add_action()
74			* @uses add_filter()
75			*
76			* @return void
77			* @since 2.0.0
78			*/
79			public function admin_init() {
80			if ( bstw()->admin()->enabled() ) {
81			add_action( 'admin_head', array( $this, 'enqueue_media' ) );
82			add_action( 'admin_print_scripts', array( $this, 'admin_print_scripts' ) );
83			add_action( 'admin_print_styles', array( $this, 'admin_print_styles' ) );
84			add_action( 'admin_print_footer_scripts', array( $this, 'admin_print_footer_scripts' ) );
85			add_action( 'wp_tiny_mce_init', array( $this, 'wp_tiny_mce_init' ) );
86			add_filter( 'wp_editor_settings', array( $this, 'editor_settings' ), 5, 2 );
87			add_filter( 'tiny_mce_before_init', array( $this, 'tinymce_fix_rtl' ), 10 );
88			add_filter( 'tiny_mce_before_init', array( $this, 'tinymce_fullscreen' ), 10, 2 );
89			add_filter( 'quicktags_settings', array( $this, 'quicktags_fullscreen' ), 10, 2 );
90			}
91			}
92
93			/**
94			* Instantiate tinyMCE editor
95			*
96			* @uses add_thickbox()
97			* @uses wp_enqueue_media()
98			*
99			* @return void
100			* @since 3.0.0
101			*/
102			public function enqueue_media() {
103			// Add support for thickbox media dialog.
104			add_thickbox();
105			// New media modal dialog (WP 3.5+).
106			if ( function_exists( 'wp_enqueue_media' ) ) {
107			wp_enqueue_media();
108			}
109			}
110
111			/**
112			* Enqueue styles
113			*
114			* @uses wp_enqueue_style()
115			*
116			* @return void
117			* @since 3.0.0
118			*/
119			public function admin_print_styles() {
120			wp_enqueue_style( 'wp-jquery-ui-dialog' );
121			wp_enqueue_style( 'editor-buttons' );
122			$this->enqueue_style();
123			}
124
125			/**
126			* Helper function to enqueue style
127			*
128			* @uses apply_filters()
129			* @uses wp_enqueue_style()
130			* @uses plugins_url()
131			* @uses SCRIPT_DEBUG
132			*
133			* @return void
134			* @since 3.0.0
135			*/
136			public function enqueue_style() {
137			$style = apply_filters( 'black_studio_tinymce_widget_style', 'black-studio-tinymce-widget' );
138			$path = apply_filters( 'black_studio_tinymce_widget_style_path', 'css/' );
139			$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.css' : '.min.css';
140			wp_enqueue_style(
141			$style,
142			plugins_url( $path . $style . $suffix, dirname( dirname( __FILE__ ) ) ),
143			array(),
144			bstw()->get_version()
145			);
146			}
147
148			/**
149			* Enqueue header scripts
150			*
151			* @uses wp_enqueue_script()
152			* @uses do_action()
153			*
154			* @return void
155			* @since 3.0.0
156			*/
157			public function admin_print_scripts() {
158			wp_enqueue_script( 'media-upload' );
159			wp_enqueue_script( 'wplink' );
160			wp_enqueue_script( 'wpdialogs-popup' );
161			$this->enqueue_script();
162			$this->localize_script();
163			do_action( 'wp_enqueue_editor', array( 'tinymce' => true ) );
164			}
165
166			/**
167			* Helper function to enqueue script
168			*
169			* @uses apply_filters()
170			* @uses wp_enqueue_script()
171			* @uses plugins_url()
172			* @uses SCRIPT_DEBUG
173			*
174			* @return void
175			* @since 3.0.0
176			*/
177			public function enqueue_script() {
178			$script = apply_filters( 'black_studio_tinymce_widget_script', 'black-studio-tinymce-widget' );
179			$path = apply_filters( 'black_studio_tinymce_widget_script_path', 'js/' );
180			$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.js' : '.min.js';
181			wp_enqueue_script(
182			$script,
183			plugins_url( $path . $script . $suffix, dirname( dirname( __FILE__ ) ) ),
184			array( 'jquery', 'editor', 'quicktags' ),
185			bstw()->get_version(),
186			true
187			);
188			}
189
190			/**
191			* Helper function to enqueue localized script
192			*
193			* @uses apply_filters()
194			* @uses wp_localize_script()
195			*
196			* @return void
197			* @since 3.0.0
198			*/
199			public function localize_script() {
200			$container_selectors = apply_filters( 'black_studio_tinymce_container_selectors', array( 'div.widget', 'div.widget-inside' ) );
201			$activate_events = apply_filters( 'black_studio_tinymce_activate_events', array() );
202			$deactivate_events = apply_filters( 'black_studio_tinymce_deactivate_events', array() );
203			$data = array(
204			'dummy_post_id' => bstw()->admin()->get_dummy_post_id(),
205			'container_selectors' => implode( ', ', $container_selectors ),
206			'activate_events' => $activate_events,
207			'deactivate_events' => $deactivate_events,
208			/* translators: error message shown when a duplicated widget ID is detected */
209			'error_duplicate_id' => __( 'ERROR: Duplicate widget ID detected. To avoid content loss, please create a new widget with the same content and then delete this one.', 'black-studio-tinymce-widget' ),
210			);
211			wp_localize_script( apply_filters( 'black_studio_tinymce_widget_script', 'black-studio-tinymce-widget' ), 'bstwData', $data );
212			}
213
214			/**
215			* Enqueue footer scripts
216			*
217			* @return void
218			* @since 3.0.0
219			*/
220			public function admin_print_footer_scripts() {
221			bstw()->admin()->editor( '', 'black-studio-tinymce-widget', 'black-studio-tinymce-widget' );
222			}
223
224			/**
225			* Setup editor instance for event handling
226			*
227			* @uses SCRIPT_DEBUG
228			*
229			* @return void
230			* @since 3.0.0
231			*/
232			public function wp_tiny_mce_init() {
233			$script = 'black-studio-tinymce-widget-setup';
234			$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.js' : '.min.js';
235			// phpcs:ignore WordPress.WP.EnqueuedResources
236			echo '<script type="text/javascript" src="' . plugins_url( 'js/' . $script . $suffix, dirname( dirname( __FILE__ ) ) ) . '"></script>' . "\n"; // xss ok.
237			}
238
239			/**
240			* Set editor settings
241			*
242			* @param mixed[] $settings Array of settings.
243			* @param string $editor_id Editor instance ID.
244			* @return mixed[]
245			* @since 3.0.0
246			*/
247			public function editor_settings( $settings, $editor_id ) {
248			if ( strstr( $editor_id, 'black-studio-tinymce' ) ) {
249			$settings['tinymce'] = array(
250			'wp_skip_init' => 'widget-black-studio-tinymce-__i__-text' === $editor_id,
251			'add_unload_trigger' => false,
252			'wp_autoresize_on' => false,
253			);
254			$settings['editor_height'] = 350;
255			$settings['dfw'] = true;
256			$settings['editor_class'] = 'black-studio-tinymce';
257			}
258			return $settings;
259			}
260
261			/**
262			* Fix for rtl languages
263			*
264			* @param mixed[] $settings Array of settings.
265			* @return mixed[]
266			* @since 3.0.0
267			*/
268			public function tinymce_fix_rtl( $settings ) {
269			// This fix has to be applied to all editor instances (not just BSTW ones).
270			if ( is_rtl() && isset( $settings['plugins'] ) && ',directionality' === $settings['plugins'] ) {
271			unset( $settings['plugins'] );
272			}
273			return $settings;
274			}
275
276			/**
277			* Apply TinyMCE default fullscreen
278			*
279			* @param mixed[] $settings Array of settings.
280			* @param string\|null $editor_id Editor ID.
281			* @return mixed[]
282			* @since 3.0.0
283			*/
284			public function tinymce_fullscreen( $settings, $editor_id = null ) {
285			if ( strstr( $editor_id, 'black-studio-tinymce' ) ) {
286			for ( $i = 1; $i <= 4; $i++ ) {
287			$toolbar = 'toolbar' . $i;
288			if ( isset( $settings[ $toolbar ] ) ) {
289			$settings[ $toolbar ] = str_replace( 'wp_fullscreen', 'wp_fullscreen,fullscreen', $settings[ $toolbar ] );
290			}
291			}
292			}
293			return $settings;
294			}
295
296			/**
297			* Disable Quicktags default fullscreen
298			*
299			* @param mixed[] $settings Array of settings.
300			* @param string $editor_id Editor ID.
301			* @return mixed[]
302			* @since 3.0.0
303			*/
304			public function quicktags_fullscreen( $settings, $editor_id ) {
305			if ( strstr( $editor_id, 'black-studio-tinymce' ) ) {
306			$settings['buttons'] = str_replace( ',fullscreen', '', $settings['buttons'] );
307			}
308			return $settings;
309			}
310
311			} // END class
312
313			} // END class_exists check
314

black-studio / black-studio-tinymce-widget

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Admin_Assets::admin_init() A

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