Black_Studio_TinyMCE_Compatibility_WordPress::__clone() - Code Metrics - Inspection of "Coding Standards enhancements" - black-studio/black-studio-tinymce-widget - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 4188c8...4421e3 )

by Marco

created 2018-03-07 18:04 UTC

__clone() A

↳ Parent: Black_Studio_TinyMCE_Compatibility_WordPress

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	0
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php
/**
 * Black Studio TinyMCE Widget - Compatibility with older WordPress versions
 *
 * @package Black_Studio_TinyMCE_Widget
 */

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

if ( ! class_exists( 'Black_Studio_TinyMCE_Compatibility_WordPress' ) ) {

	/**
	 * Class that provides compatibility code with older WordPress versions
	 *
	 * @package Black_Studio_TinyMCE_Widget
	 * @since 2.0.0
	 */
	final class Black_Studio_TinyMCE_Compatibility_WordPress {

		/**
		 * The single instance of the class
		 *
		 * @var object
		 * @since 2.0.0
		 */
		protected static $_instance = null;

		/**
		 * Return the single class instance
		 *
		 * @return object
		 * @since 2.0.0
		 */
		public static function instance() {
			if ( is_null( self::$_instance ) ) {
				self::$_instance = new self();
			}
			return self::$_instance;
		}

		/**
		 * Class constructor
		 *
		 * @uses get_bloginfo()
		 * @uses add_action()
		 *
		 * @since 2.0.0
		 */
		protected function __construct() {
			$current_version   = get_bloginfo( 'version' );
			$previous_versions = array( '3.2', '3.3', '3.5', '3.9' );
			foreach ( $previous_versions as $previous_version ) {
				if ( version_compare( $current_version, $previous_version, '<' ) ) {
					add_action( 'admin_init', array( $this, 'wp_pre_' . str_replace( '.', '', $previous_version ) ), intval( 10 * $previous_version ) );
				}
			}
		}

		/**
		 * Prevent the class from being cloned
		 *
		 * @return void
		 * @since 2.0.0
		 */
		protected function __clone() {
			_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin&#8217; uh?' ), '2.0' );
		}

		/**
		 * Compatibility for WordPress prior to 3.2
		 *
		 * @uses remove_action()
		 * @uses add_action()
		 *
		 * @return void
		 * @since 2.0.0
		 */
		public function wp_pre_32() {
			if ( bstw()->admin()->enabled() ) {
				remove_action( 'admin_print_footer_scripts', array( bstw()->admin(), 'admin_print_footer_scripts' ) );
				add_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_32_admin_print_footer_scripts' ) );
			}
		}

		/**
		 * Enqueue footer scripts for WordPress prior to 3.2
		 *
		 * @uses wp_tiny_mce()
		 * @uses wp_tiny_mce_preload_dialogs()
		 *
		 * @return void
		 * @since 2.0.0
		 */
		public function wp_pre_32_admin_print_footer_scripts() {
			if ( function_exists( 'wp_tiny_mce' ) ) {
				wp_tiny_mce( false, array() );
			}
			if ( function_exists( 'wp_tiny_mce_preload_dialogs' ) ) {
				wp_tiny_mce_preload_dialogs();
			}
		}

		/**
		 * Compatibility for WordPress prior to 3.3
		 *
		 * @uses add_filter()
		 * @uses add_action()
		 * @uses remove_action()
		 * @uses get_bloginfo()
		 *
		 * @return void
		 * @since 2.0.0
		 */
		public function wp_pre_33() {
			$wp_version = get_bloginfo( 'version' );
			if ( bstw()->admin()->enabled() ) {
				add_filter( 'tiny_mce_before_init', array( $this, 'wp_pre_33_tiny_mce_before_init' ), 67 );
				add_filter( 'black-studio-tinymce-widget-script', array( $this, 'wp_pre_33_handle' ), 67 );
				add_filter( 'black-studio-tinymce-widget-style', array( $this, 'wp_pre_33_handle' ), 67 );
				remove_action( 'admin_print_styles', array( bstw()->admin(), 'admin_print_styles' ) );
				add_action( 'admin_print_styles', array( $this, 'wp_pre_33_admin_print_styles' ) );
				remove_action( 'admin_print_scripts', array( bstw()->admin(), 'admin_print_scripts' ) );
				add_action( 'admin_print_scripts', array( $this, 'wp_pre_33_admin_print_scripts' ) );
				remove_action( 'admin_print_footer_scripts', array( bstw()->admin(), 'admin_print_footer_scripts' ) );
				if ( ! version_compare( $wp_version, '3.2', '<' ) ) {
					remove_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_32_admin_print_footer_scripts' ) );
				}
				add_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_33_admin_print_footer_scripts' ) );
				remove_action( 'admin_print_scripts', array( bstw()->admin(), 'pointer_load' ) );
				remove_filter( 'black_studio_tinymce_admin_pointers-widgets', array( bstw()->admin(), 'pointer_register' ) );
			}
		}

		/**
		 * Remove WP fullscreen mode and set the native tinyMCE fullscreen mode for WordPress prior to 3.3
		 *
		 * @param mixed[] $settings Array of settings.
		 * @return mixed[]
		 * @since 2.0.0
		 */
		public function wp_pre_33_tiny_mce_before_init( $settings ) {
			$plugins = explode( ',', $settings['plugins'] );
			if ( isset( $plugins['wpfullscreen'] ) ) {
				unset( $plugins['wpfullscreen'] );
			}
			if ( ! isset( $plugins['fullscreen'] ) ) {
				$plugins[] = 'fullscreen';
			}
			$settings['plugins'] = implode( ',', $plugins );
			return $settings;
		}

		/**
		 * Enqueue styles for WordPress prior to 3.3
		 *
		 * @uses wp_enqueue_style()
		 * @uses Black_Studio_TinyMCE_Admin::enqueue_style()
		 *
		 * @return void
		 * @since 2.0.0
		 */
		public function wp_pre_33_admin_print_styles() {
			wp_enqueue_style( 'thickbox' );
			wp_enqueue_style( 'editor-buttons' );
			bstw()->admin()->enqueue_style();
		}

		/**
		 * Enqueue header scripts for WordPress prior to 3.3
		 *
		 * @uses wp_enqueue_script()
		 * @uses Black_Studio_TinyMCE_Admin::enqueue_script()
		 * @uses Black_Studio_TinyMCE_Admin::localize_script()
		 *
		 * @return void
		 * @since 2.0.0
		 */
		public function wp_pre_33_admin_print_scripts() {
			wp_enqueue_script( 'media-upload' );
			bstw()->admin()->enqueue_script();
			bstw()->admin()->localize_script();
		}

		/**
		 * Filter to enqueue style / script for WordPress prior to 3.3
		 *
		 * @return string
		 * @since 2.0.0
		 */
		public function wp_pre_33_handle() {
			return 'black-studio-tinymce-widget-pre33';
		}

		/**
		 * Enqueue footer scripts for WordPress prior to 3.3
		 *
		 * @uses wp_tiny_mce()
		 * @uses wp_preload_dialog()
		 *
		 * @return void
		 * @since 2.0.0
		 */
		public function wp_pre_33_admin_print_footer_scripts() {
			if ( function_exists( 'wp_tiny_mce' ) ) {
				wp_tiny_mce( false, array() );
			}
			if ( function_exists( 'wp_preload_dialogs' ) ) {
				wp_preload_dialogs( array( 'plugins' => 'wpdialogs,wplink,wpfullscreen' ) );
			}
		}

		/**
		 * Compatibility for WordPress prior to 3.5
		 *
		 * @uses add_filter()
		 * @uses Black_Studio_TinyMCE_Admin::enabled()
		 *
		 * @return void
		 * @since 2.0.0
		 */
		public function wp_pre_35() {
			if ( bstw()->admin()->enabled() ) {
				add_filter( '_upload_iframe_src', array( $this, 'wp_pre_35_upload_iframe_src' ), 65 );
			}
		}

		/**
		 * Enable full media options in upload dialog for WordPress prior to 3.5
		 * (this is done excluding post_id parameter in Thickbox iframe url)
		 *
		 * @global string $pagenow
		 * @param string $upload_iframe_src Source of the iframe for the upload dialog.
		 * @return string
		 * @since 2.0.0
		 */
		public function wp_pre_35_upload_iframe_src( $upload_iframe_src ) {
			global $pagenow;
			if ( 'widgets.php' === $pagenow || ( 'admin-ajax.php' === $pagenow && isset( $_POST['id_base'] ) && 'black-studio-tinymce' === $_POST['id_base'] ) ) {
				$upload_iframe_src = str_replace( 'post_id=0', '', $upload_iframe_src );
			}
			return $upload_iframe_src;
		}

		/**
		 * Compatibility for WordPress prior to 3.9
		 *
		 * @uses add_action()
		 * @uses remove_action()
		 * @uses add_filter()
		 * @uses get_bloginfo()
		 * @uses Black_Studio_TinyMCE_Admin::enabled()
		 *
		 * @return void
		 * @since 2.0.0
		 */
		public function wp_pre_39() {
			$wp_version = get_bloginfo( 'version' );
			if ( bstw()->admin()->enabled() ) {
				add_filter( 'black-studio-tinymce-widget-script', array( $this, 'wp_pre_39_handle' ), 61 );
				add_filter( 'tiny_mce_before_init', array( $this, 'wp_pre_39_tiny_mce_before_init' ), 61 );
				add_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_39_admin_print_footer_scripts' ) );
				remove_action( 'admin_print_footer_scripts', array( bstw()->admin(), 'admin_print_footer_scripts' ) );
				if ( ! version_compare( $wp_version, '3.2', '<' ) ) {
					remove_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_32_admin_print_footer_scripts' ) );
				}
				if ( ! version_compare( $wp_version, '3.3', '<' ) ) {
					remove_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_33_admin_print_footer_scripts' ) );
				}
				add_action( 'black_studio_tinymce_editor', array( $this, 'wp_pre_39_editor' ), 10, 4 );
				remove_action( 'black_studio_tinymce_editor', array( bstw()->admin(), 'editor' ), 10, 3 );
			}
		}

		/**
		 * Filter to enqueue style / script for WordPress prior to 3.9
		 *
		 * @return string
		 * @since 2.0.0
		 */
		public function wp_pre_39_handle() {
			return 'black-studio-tinymce-widget-pre39';
		}

		/**
		 * TinyMCE initialization for WordPress prior to 3.9
		 *
		 * @param mixed[] $settings Array of settings.
		 * @return mixed[]
		 * @since 2.0.0
		 */
		public function wp_pre_39_tiny_mce_before_init( $settings ) {
			$custom_settings = array(
				'remove_linebreaks'       => false,
				'convert_newlines_to_brs' => false,
				'force_p_newlines'        => true,
				'force_br_newlines'       => false,
				'remove_redundant_brs'    => false,
				'forced_root_block'       => 'p',
				'apply_source_formatting' => true,
			);
			// Return modified settings.
			return array_merge( $settings, $custom_settings );
		}

		/**
		 * Enqueue footer scripts for WordPress prior to 3.9
		 *
		 * @uses wp_editor()
		 *
		 * @return void
		 * @since 2.0.0
		 */
		public function wp_pre_39_admin_print_footer_scripts() {
			if ( function_exists( 'wp_editor' ) ) {
				wp_editor( '', 'black-studio-tinymce-widget' );
			}
		}

		/**
		 * Output the visual editor code for WordPress prior to 3.9
		 *
		 * @uses esc_attr()
		 * @uses esc_textarea()
		 * @uses do_action()
		 *
		 * @param string $text Widget text.
		 * @param string $id   Widget ID.
		 * @param string $name Widget name.
		 * @param string $type Widget type.
		 * @return void
		 * @since 2.0.0
		 */
		public function wp_pre_39_editor( $text, $id, $name = '', $type = 'visual' ) {
			$switch_class = 'visual' === $type ? 'html-active' : 'tmce-active';
			?>
			<div id="<?php echo esc_attr( $id ); ?>-wp-content-wrap" class="wp-core-ui wp-editor-wrap <?php echo esc_attr( $switch_class ); ?> has-dfw">
				<div id="<?php echo esc_attr( $id ); ?>-wp-content-editor-tools" class="wp-editor-tools hide-if-no-js">
					<div class="wp-editor-tabs">
						<a id="<?php echo esc_attr( $id ); ?>-content-html" class="wp-switch-editor switch-html"><?php esc_html_e( 'HTML' ); ?></a>
						<a id="<?php echo esc_attr( $id ); ?>-content-tmce" class="wp-switch-editor switch-tmce"><?php esc_html_e( 'Visual' ); ?></a>
					</div>
					<div id="<?php esc_attr( $id ); ?>-wp-content-media-buttons" class="wp-media-buttons">
						<?php do_action( 'media_buttons', $id ); ?>
					</div>
				</div>
				<div class="wp-editor-container">
					<textarea class="widefat" rows="20" cols="40" id="<?php echo esc_attr( $id ); ?>" name="<?php echo esc_attr( $name ); ?>"><?php echo esc_textarea( $text ); ?></textarea>
				</div>
			</div>
			<?php
		}

	} // END class Black_Studio_TinyMCE_Compatibility_Wordpress

} // END class_exists check


1			<?php
2			/**
3			* Black Studio TinyMCE Widget - Compatibility with older WordPress versions
4			*
5			* @package Black_Studio_TinyMCE_Widget
6			*/
7
8			// Exit if accessed directly.
9			if ( ! defined( 'ABSPATH' ) ) {
10			exit;
11			}
12
13			if ( ! class_exists( 'Black_Studio_TinyMCE_Compatibility_WordPress' ) ) {
14
15			/**
16			* Class that provides compatibility code with older WordPress versions
17			*
18			* @package Black_Studio_TinyMCE_Widget
19			* @since 2.0.0
20			*/
21			final class Black_Studio_TinyMCE_Compatibility_WordPress {
22
23			/**
24			* The single instance of the class
25			*
26			* @var object
27			* @since 2.0.0
28			*/
29			protected static $_instance = null;
30
31			/**
32			* Return the single class instance
33			*
34			* @return object
35			* @since 2.0.0
36			*/
37			public static function instance() {
38			if ( is_null( self::$_instance ) ) {
39			self::$_instance = new self();
40			}
41			return self::$_instance;
42			}
43
44			/**
45			* Class constructor
46			*
47			* @uses get_bloginfo()
48			* @uses add_action()
49			*
50			* @since 2.0.0
51			*/
52			protected function __construct() {
53			$current_version = get_bloginfo( 'version' );
54			$previous_versions = array( '3.2', '3.3', '3.5', '3.9' );
55			foreach ( $previous_versions as $previous_version ) {
56			if ( version_compare( $current_version, $previous_version, '<' ) ) {
57			add_action( 'admin_init', array( $this, 'wp_pre_' . str_replace( '.', '', $previous_version ) ), intval( 10 * $previous_version ) );
58			}
59			}
60			}
61
62			/**
63			* Prevent the class from being cloned
64			*
65			* @return void
66			* @since 2.0.0
67			*/
68			protected function __clone() {
69			_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ uh?' ), '2.0' );
70			}
71
72			/**
73			* Compatibility for WordPress prior to 3.2
74			*
75			* @uses remove_action()
76			* @uses add_action()
77			*
78			* @return void
79			* @since 2.0.0
80			*/
81			public function wp_pre_32() {
82			if ( bstw()->admin()->enabled() ) {
83			remove_action( 'admin_print_footer_scripts', array( bstw()->admin(), 'admin_print_footer_scripts' ) );
84			add_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_32_admin_print_footer_scripts' ) );
85			}
86			}
87
88			/**
89			* Enqueue footer scripts for WordPress prior to 3.2
90			*
91			* @uses wp_tiny_mce()
92			* @uses wp_tiny_mce_preload_dialogs()
93			*
94			* @return void
95			* @since 2.0.0
96			*/
97			public function wp_pre_32_admin_print_footer_scripts() {
98			if ( function_exists( 'wp_tiny_mce' ) ) {
99			wp_tiny_mce( false, array() );
100			}
101			if ( function_exists( 'wp_tiny_mce_preload_dialogs' ) ) {
102			wp_tiny_mce_preload_dialogs();
103			}
104			}
105
106			/**
107			* Compatibility for WordPress prior to 3.3
108			*
109			* @uses add_filter()
110			* @uses add_action()
111			* @uses remove_action()
112			* @uses get_bloginfo()
113			*
114			* @return void
115			* @since 2.0.0
116			*/
117			public function wp_pre_33() {
118			$wp_version = get_bloginfo( 'version' );
119			if ( bstw()->admin()->enabled() ) {
120			add_filter( 'tiny_mce_before_init', array( $this, 'wp_pre_33_tiny_mce_before_init' ), 67 );
121			add_filter( 'black-studio-tinymce-widget-script', array( $this, 'wp_pre_33_handle' ), 67 );
122			add_filter( 'black-studio-tinymce-widget-style', array( $this, 'wp_pre_33_handle' ), 67 );
123			remove_action( 'admin_print_styles', array( bstw()->admin(), 'admin_print_styles' ) );
124			add_action( 'admin_print_styles', array( $this, 'wp_pre_33_admin_print_styles' ) );
125			remove_action( 'admin_print_scripts', array( bstw()->admin(), 'admin_print_scripts' ) );
126			add_action( 'admin_print_scripts', array( $this, 'wp_pre_33_admin_print_scripts' ) );
127			remove_action( 'admin_print_footer_scripts', array( bstw()->admin(), 'admin_print_footer_scripts' ) );
128			if ( ! version_compare( $wp_version, '3.2', '<' ) ) {
129			remove_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_32_admin_print_footer_scripts' ) );
130			}
131			add_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_33_admin_print_footer_scripts' ) );
132			remove_action( 'admin_print_scripts', array( bstw()->admin(), 'pointer_load' ) );
133			remove_filter( 'black_studio_tinymce_admin_pointers-widgets', array( bstw()->admin(), 'pointer_register' ) );
134			}
135			}
136
137			/**
138			* Remove WP fullscreen mode and set the native tinyMCE fullscreen mode for WordPress prior to 3.3
139			*
140			* @param mixed[] $settings Array of settings.
141			* @return mixed[]
142			* @since 2.0.0
143			*/
144			public function wp_pre_33_tiny_mce_before_init( $settings ) {
145			$plugins = explode( ',', $settings['plugins'] );
146			if ( isset( $plugins['wpfullscreen'] ) ) {
147			unset( $plugins['wpfullscreen'] );
148			}
149			if ( ! isset( $plugins['fullscreen'] ) ) {
150			$plugins[] = 'fullscreen';
151			}
152			$settings['plugins'] = implode( ',', $plugins );
153			return $settings;
154			}
155
156			/**
157			* Enqueue styles for WordPress prior to 3.3
158			*
159			* @uses wp_enqueue_style()
160			* @uses Black_Studio_TinyMCE_Admin::enqueue_style()
161			*
162			* @return void
163			* @since 2.0.0
164			*/
165			public function wp_pre_33_admin_print_styles() {
166			wp_enqueue_style( 'thickbox' );
167			wp_enqueue_style( 'editor-buttons' );
168			bstw()->admin()->enqueue_style();
169			}
170
171			/**
172			* Enqueue header scripts for WordPress prior to 3.3
173			*
174			* @uses wp_enqueue_script()
175			* @uses Black_Studio_TinyMCE_Admin::enqueue_script()
176			* @uses Black_Studio_TinyMCE_Admin::localize_script()
177			*
178			* @return void
179			* @since 2.0.0
180			*/
181			public function wp_pre_33_admin_print_scripts() {
182			wp_enqueue_script( 'media-upload' );
183			bstw()->admin()->enqueue_script();
184			bstw()->admin()->localize_script();
185			}
186
187			/**
188			* Filter to enqueue style / script for WordPress prior to 3.3
189			*
190			* @return string
191			* @since 2.0.0
192			*/
193			public function wp_pre_33_handle() {
194			return 'black-studio-tinymce-widget-pre33';
195			}
196
197			/**
198			* Enqueue footer scripts for WordPress prior to 3.3
199			*
200			* @uses wp_tiny_mce()
201			* @uses wp_preload_dialog()
202			*
203			* @return void
204			* @since 2.0.0
205			*/
206			public function wp_pre_33_admin_print_footer_scripts() {
207			if ( function_exists( 'wp_tiny_mce' ) ) {
208			wp_tiny_mce( false, array() );
209			}
210			if ( function_exists( 'wp_preload_dialogs' ) ) {
211			wp_preload_dialogs( array( 'plugins' => 'wpdialogs,wplink,wpfullscreen' ) );
212			}
213			}
214
215			/**
216			* Compatibility for WordPress prior to 3.5
217			*
218			* @uses add_filter()
219			* @uses Black_Studio_TinyMCE_Admin::enabled()
220			*
221			* @return void
222			* @since 2.0.0
223			*/
224			public function wp_pre_35() {
225			if ( bstw()->admin()->enabled() ) {
226			add_filter( '_upload_iframe_src', array( $this, 'wp_pre_35_upload_iframe_src' ), 65 );
227			}
228			}
229
230			/**
231			* Enable full media options in upload dialog for WordPress prior to 3.5
232			* (this is done excluding post_id parameter in Thickbox iframe url)
233			*
234			* @global string $pagenow
235			* @param string $upload_iframe_src Source of the iframe for the upload dialog.
236			* @return string
237			* @since 2.0.0
238			*/
239			public function wp_pre_35_upload_iframe_src( $upload_iframe_src ) {
240			global $pagenow;
241			if ( 'widgets.php' === $pagenow \|\| ( 'admin-ajax.php' === $pagenow && isset( $_POST['id_base'] ) && 'black-studio-tinymce' === $_POST['id_base'] ) ) {
242			$upload_iframe_src = str_replace( 'post_id=0', '', $upload_iframe_src );
243			}
244			return $upload_iframe_src;
245			}
246
247			/**
248			* Compatibility for WordPress prior to 3.9
249			*
250			* @uses add_action()
251			* @uses remove_action()
252			* @uses add_filter()
253			* @uses get_bloginfo()
254			* @uses Black_Studio_TinyMCE_Admin::enabled()
255			*
256			* @return void
257			* @since 2.0.0
258			*/
259			public function wp_pre_39() {
260			$wp_version = get_bloginfo( 'version' );
261			if ( bstw()->admin()->enabled() ) {
262			add_filter( 'black-studio-tinymce-widget-script', array( $this, 'wp_pre_39_handle' ), 61 );
263			add_filter( 'tiny_mce_before_init', array( $this, 'wp_pre_39_tiny_mce_before_init' ), 61 );
264			add_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_39_admin_print_footer_scripts' ) );
265			remove_action( 'admin_print_footer_scripts', array( bstw()->admin(), 'admin_print_footer_scripts' ) );
266			if ( ! version_compare( $wp_version, '3.2', '<' ) ) {
267			remove_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_32_admin_print_footer_scripts' ) );
268			}
269			if ( ! version_compare( $wp_version, '3.3', '<' ) ) {
270			remove_action( 'admin_print_footer_scripts', array( $this, 'wp_pre_33_admin_print_footer_scripts' ) );
271			}
272			add_action( 'black_studio_tinymce_editor', array( $this, 'wp_pre_39_editor' ), 10, 4 );
273			remove_action( 'black_studio_tinymce_editor', array( bstw()->admin(), 'editor' ), 10, 3 );
274			}
275			}
276
277			/**
278			* Filter to enqueue style / script for WordPress prior to 3.9
279			*
280			* @return string
281			* @since 2.0.0
282			*/
283			public function wp_pre_39_handle() {
284			return 'black-studio-tinymce-widget-pre39';
285			}
286
287			/**
288			* TinyMCE initialization for WordPress prior to 3.9
289			*
290			* @param mixed[] $settings Array of settings.
291			* @return mixed[]
292			* @since 2.0.0
293			*/
294			public function wp_pre_39_tiny_mce_before_init( $settings ) {
295			$custom_settings = array(
296			'remove_linebreaks' => false,
297			'convert_newlines_to_brs' => false,
298			'force_p_newlines' => true,
299			'force_br_newlines' => false,
300			'remove_redundant_brs' => false,
301			'forced_root_block' => 'p',
302			'apply_source_formatting' => true,
303			);
304			// Return modified settings.
305			return array_merge( $settings, $custom_settings );
306			}
307
308			/**
309			* Enqueue footer scripts for WordPress prior to 3.9
310			*
311			* @uses wp_editor()
312			*
313			* @return void
314			* @since 2.0.0
315			*/
316			public function wp_pre_39_admin_print_footer_scripts() {
317			if ( function_exists( 'wp_editor' ) ) {
318			wp_editor( '', 'black-studio-tinymce-widget' );
319			}
320			}
321
322			/**
323			* Output the visual editor code for WordPress prior to 3.9
324			*
325			* @uses esc_attr()
326			* @uses esc_textarea()
327			* @uses do_action()
328			*
329			* @param string $text Widget text.
330			* @param string $id Widget ID.
331			* @param string $name Widget name.
332			* @param string $type Widget type.
333			* @return void
334			* @since 2.0.0
335			*/
336			public function wp_pre_39_editor( $text, $id, $name = '', $type = 'visual' ) {
337			$switch_class = 'visual' === $type ? 'html-active' : 'tmce-active';
338			?>
339			<div id="<?php echo esc_attr( $id ); ?>-wp-content-wrap" class="wp-core-ui wp-editor-wrap <?php echo esc_attr( $switch_class ); ?> has-dfw">
340			<div id="<?php echo esc_attr( $id ); ?>-wp-content-editor-tools" class="wp-editor-tools hide-if-no-js">
341			<div class="wp-editor-tabs">
342			<a id="<?php echo esc_attr( $id ); ?>-content-html" class="wp-switch-editor switch-html"><?php esc_html_e( 'HTML' ); ?></a>
343			<a id="<?php echo esc_attr( $id ); ?>-content-tmce" class="wp-switch-editor switch-tmce"><?php esc_html_e( 'Visual' ); ?></a>
344			</div>
345			<div id="<?php esc_attr( $id ); ?>-wp-content-media-buttons" class="wp-media-buttons">
346			<?php do_action( 'media_buttons', $id ); ?>
347			</div>
348			</div>
349			<div class="wp-editor-container">
350			<textarea class="widefat" rows="20" cols="40" id="<?php echo esc_attr( $id ); ?>" name="<?php echo esc_attr( $name ); ?>"><?php echo esc_textarea( $text ); ?></textarea>
351			</div>
352			</div>
353			<?php
354			}
355
356			} // END class Black_Studio_TinyMCE_Compatibility_Wordpress
357
358			} // END class_exists check
359

black-studio / black-studio-tinymce-widget

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