PLUGIN_SETTINGS::screen_option() - Code Metrics - Inspection of "Documentation" - nirjharlo/wp-plugin-framework - Measure and Improve Code Quality continuously with Scrutinizer

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by Nirjhar

created 2020-07-25 15:11 UTC

PLUGIN_SETTINGS::screen_option() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	10
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	7
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	10
rs	10

<?php
if ( ! defined( 'ABSPATH' ) ) exit;

/**
 * Backend settings page class, can have settings fields or data table
 *
 * @author     Nirjhar Lo
 * @version    1.2.1
 * @package    wp-plugin-framework
 */
if ( ! class_exists( 'PLUGIN_SETTINGS' ) ) {

	final class PLUGIN_SETTINGS {


		/**
		 * @var String
		 */
		public $capability;


		/**
		 * @var Array
		 */
		public $menu_page;


		/**
		 * @var Array
		 */
		public $sub_menu_page;


		/**
		 * @var Array
		 */
		public $help;


		/**
		 * @var String
		 */
		public $screen;


		/**
		 * @var Object
		 */
		 public $table


		/**
		 * Add basic actions for menu and settings
		 *
		 * @return Void
		 */
		public function __construct() {


			$this->capability = 'manage_options';
			$this->menu_page = array( 'name' => '', 'heading' => '', 'slug' => '' );
			$this->sub_menu_page = array(
									'name' => '',
									'heading' => '',
									'slug' => '',
									'parent_slug' => '',
									'help' => '',//true/false,
									'screen' => '',//true/false
								);
			$this->helpData = array(
								array(
								'slug' => '',
								'help' => array(
											'info' => array(
														array(
															'id' => 'helpId',
															'title' => __( 'Title', 'textdomain' ),
															'content' => __( 'Description', 'textdomain' ),
														),
													),
											'link' => '<p><a href="#">' . __( 'helpLink', 'textdomain' ) . '</a></p>',
											)
								)
							);
			$this->screen = ''; // true/false

			/**
			 * Add menues and hooks
			 *
			add_action( 'admin_init', array( $this, 'add_settings' ) );
			add_action( 'admin_menu', array( $this, 'menu_page' ) );
			add_action( 'admin_menu', array( $this, 'sub_menu_page' ) );
			add_filter( 'set-screen-option', array( $this, 'set_screen' ), 10, 3 );
			 *
			 */
		}


		/**
		 * Add a sample main menu page callback
		 *
		 * @return Void
		 */
		public function menu_page() {

			if ($this->menu_page) {
				add_menu_page(
					$this->menu_page['name'],
					$this->menu_page['heading'],
					$this->capability,
					$this->menu_page['slug'],
					array( $this, 'menu_page_callback' )
				);
			}
		}


		/**
		 * Add a sample Submenu page callback
		 *
		 * @return Void
		 */
		public function sub_menu_page() {

			if ( $this->sub_menu_page ) {
				foreach ( $this->sub_menu_page as $page ) {
					$hook = add_submenu_page(
							$page['parent_slug'],
							$page['name'],
							$page['heading'],
							$this->capability,
							// For the first submenu page, slug should be same as menupage.
							$page['slug'],
							// For the first submenu page, callback should be same as menupage.
							array( $this, 'menu_page_callback' )
						);
					if ( $page['help'] ) {
						add_action( 'load-' . $hook, array( $this, 'help_tabs' ) );
					}
					if ( $page['screen'] ) {
						add_action( 'load-' . $hook, array( $this, 'screen_option' ) );
					}
				}
			}
		}


		/**
		 * Set screen
		 *
		 * @param String $status
		 * @param String $option
		 * @param String $value
		 *
		 * @return String
		 */
		public function set_screen($status, $option, $value) {

			$user = get_current_user_id();

			switch ($option) {
				case 'option_name_per_page':
					update_user_meta($user, 'option_name_per_page', $value);
					$output = $value;
					break;
			}

    		if ( $output ) return $output; // Related to PLUGIN_TABLE()
		}


		/**
		 * Set screen option for Items table
		 *
		 * @return Void
		 */
		public function screen_option() {

			$option = 'per_page';
			$args   = array(
						'label'   => __( 'Show per page', 'textdomain' ),
						'default' => 10,
						'option'  => 'option_name_per_page' // Related to PLUGIN_TABLE()
						);
			add_screen_option( $option, $args );
			$this->table = new PLUGIN_TABLE(); // Source /lib/table.php
		}


		/**
		 * Menu page callback
		 *
		 * @return Html
		 */
		public function menu_page_callback() { ?>

			<div class="wrap">
				<h1><?php echo get_admin_page_title(); ?></h1>
				<br class="clear">
				<?php settings_errors();

					/**
					 * Following is the settings form
					 */ ?>
					<form method="post" action="">
						<?php settings_fields("settings_id");
						do_settings_sections("settings_name");
						submit_button( __( 'Save', 'textdomain' ), 'primary', 'id' ); ?>
					</form>

					<?php
					/**
					 * Following is the data table class
					 */ ?>
					<form method="post" action="">
					<?php
						$this->table->prepare_items();
						$this->table->display(); ?>
					</form>
				<br class="clear">
			</div>
		<?php
		}


		/**
		 * Add help tabs using help data
		 *
		 * @return Void
		 */
		public function help_tabs() {

			foreach ($this->helpData as $value) {
				if ($_GET['page'] == $value['slug']) {
					$this->screen = get_current_screen();
					foreach( $value['info'] as $key ) {
						$this->screen->add_help_tab( $key );
					}
					$this->screen->set_help_sidebar( $value['link'] );
				}
			}
		}


		/**
		 * Add different types of settings and corrosponding sections
		 *
		 * @return Void
		 */
		public function add_settings() {

			add_settings_section( 'settings_id', __( 'Section Name', 'textdomain' ), array( $this,'section_cb' ), 'settings_name' );

			register_setting( 'settings_id', 'settings_field_name' );
			add_settings_field( 'settings_field_name', __( 'Field Name', 'textdomain' ), array( $this, 'settings_field_cb' ), 'settings_name', 'settings_id' );
		}


		/**
		 * Section description
		 *
		 * @return Html
		 */
		public function section_cb() {

			echo '<p class="description">' . __( 'Set up settings', 'textdomain' ) . '</p>';
		}


		/**
		 * Field explanation
		 *
		 * @return Html
		 */
		public function settings_field_cb() {

			//Choose any one from input, textarea, select or checkbox
			/**
			echo '<input type="text" class="medium-text" name="settings_field_name" id="settings_field_name" value="' . get_option('settings_field_name') . '" placeholder="' . __( 'Enter Value', 'textdomain' ) . '" required />';
			echo '<textarea name="settings_field_name" id="settings_field_name" value="' . get_option('settings_field_name') . '>'. __( 'Enter Value', 'textdomain' ) . '</textarea>';
			echo '<select name="settings_field_name" id="settings_field_name"><option value="value" ' . selected( 'value', get_option('settings_field_name'), false) . '>Value</option></select>';
			echo '<input type="checkbox" id="settings_field_name" name="settings_field_name" value="1"' . checked( 1, get_option('settings_field_name'), false ) . '/>';
			*/
		}
	}
} ?>


1			<?php
2			if ( ! defined( 'ABSPATH' ) ) exit;
3
4			/**
5			* Backend settings page class, can have settings fields or data table
6			*
7			* @author Nirjhar Lo
8			* @version 1.2.1
9			* @package wp-plugin-framework
10			*/
11			if ( ! class_exists( 'PLUGIN_SETTINGS' ) ) {
12
13			final class PLUGIN_SETTINGS {
14
15
16			/**
17			* @var String
18			*/
19			public $capability;
20
21
22			/**
23			* @var Array
24			*/
25			public $menu_page;
26
27
28			/**
29			* @var Array
30			*/
31			public $sub_menu_page;
32
33
34			/**
35			* @var Array
36			*/
37			public $help;
38
39
40			/**
41			* @var String
42			*/
43			public $screen;
44
45
46			/**
47			* @var Object
48			*/
49			public $table
50
51
52			/**
53			* Add basic actions for menu and settings
54			*
55			* @return Void
56			*/
57			public function __construct() {
			0 ignored issues – show Bug introduced 2020-07-25 15:19 UTC by Report Bug Copy Issue Report A parse error occurred: Syntax error, unexpected T_PUBLIC, expecting ',' or ';' on line 57 at column 2 Loading history...
58
59			$this->capability = 'manage_options';
60			$this->menu_page = array( 'name' => '', 'heading' => '', 'slug' => '' );
61			$this->sub_menu_page = array(
62			'name' => '',
63			'heading' => '',
64			'slug' => '',
65			'parent_slug' => '',
66			'help' => '',//true/false,
67			'screen' => '',//true/false
68			);
69			$this->helpData = array(
70			array(
71			'slug' => '',
72			'help' => array(
73			'info' => array(
74			array(
75			'id' => 'helpId',
76			'title' => __( 'Title', 'textdomain' ),
77			'content' => __( 'Description', 'textdomain' ),
78			),
79			),
80			'link' => '<p><a href="#">' . __( 'helpLink', 'textdomain' ) . '</a></p>',
81			)
82			)
83			);
84			$this->screen = ''; // true/false
85
86			/**
87			* Add menues and hooks
88			*
89			add_action( 'admin_init', array( $this, 'add_settings' ) );
90			add_action( 'admin_menu', array( $this, 'menu_page' ) );
91			add_action( 'admin_menu', array( $this, 'sub_menu_page' ) );
92			add_filter( 'set-screen-option', array( $this, 'set_screen' ), 10, 3 );
93			*
94			*/
95			}
96
97
98			/**
99			* Add a sample main menu page callback
100			*
101			* @return Void
102			*/
103			public function menu_page() {
104
105			if ($this->menu_page) {
106			add_menu_page(
107			$this->menu_page['name'],
108			$this->menu_page['heading'],
109			$this->capability,
110			$this->menu_page['slug'],
111			array( $this, 'menu_page_callback' )
112			);
113			}
114			}
115
116
117			/**
118			* Add a sample Submenu page callback
119			*
120			* @return Void
121			*/
122			public function sub_menu_page() {
123
124			if ( $this->sub_menu_page ) {
125			foreach ( $this->sub_menu_page as $page ) {
126			$hook = add_submenu_page(
127			$page['parent_slug'],
128			$page['name'],
129			$page['heading'],
130			$this->capability,
131			// For the first submenu page, slug should be same as menupage.
132			$page['slug'],
133			// For the first submenu page, callback should be same as menupage.
134			array( $this, 'menu_page_callback' )
135			);
136			if ( $page['help'] ) {
137			add_action( 'load-' . $hook, array( $this, 'help_tabs' ) );
138			}
139			if ( $page['screen'] ) {
140			add_action( 'load-' . $hook, array( $this, 'screen_option' ) );
141			}
142			}
143			}
144			}
145
146
147			/**
148			* Set screen
149			*
150			* @param String $status
151			* @param String $option
152			* @param String $value
153			*
154			* @return String
155			*/
156			public function set_screen($status, $option, $value) {
157
158			$user = get_current_user_id();
159
160			switch ($option) {
161			case 'option_name_per_page':
162			update_user_meta($user, 'option_name_per_page', $value);
163			$output = $value;
164			break;
165			}
166
167			if ( $output ) return $output; // Related to PLUGIN_TABLE()
168			}
169
170
171			/**
172			* Set screen option for Items table
173			*
174			* @return Void
175			*/
176			public function screen_option() {
177
178			$option = 'per_page';
179			$args = array(
180			'label' => __( 'Show per page', 'textdomain' ),
181			'default' => 10,
182			'option' => 'option_name_per_page' // Related to PLUGIN_TABLE()
183			);
184			add_screen_option( $option, $args );
185			$this->table = new PLUGIN_TABLE(); // Source /lib/table.php
186			}
187
188
189			/**
190			* Menu page callback
191			*
192			* @return Html
193			*/
194			public function menu_page_callback() { ?>
195
196			<div class="wrap">
197			<h1><?php echo get_admin_page_title(); ?></h1>
198			<br class="clear">
199			<?php settings_errors();
200
201			/**
202			* Following is the settings form
203			*/ ?>
204			<form method="post" action="">
205			<?php settings_fields("settings_id");
206			do_settings_sections("settings_name");
207			submit_button( __( 'Save', 'textdomain' ), 'primary', 'id' ); ?>
208			</form>
209
210			<?php
211			/**
212			* Following is the data table class
213			*/ ?>
214			<form method="post" action="">
215			<?php
216			$this->table->prepare_items();
217			$this->table->display(); ?>
218			</form>
219			<br class="clear">
220			</div>
221			<?php
222			}
223
224
225			/**
226			* Add help tabs using help data
227			*
228			* @return Void
229			*/
230			public function help_tabs() {
231
232			foreach ($this->helpData as $value) {
233			if ($_GET['page'] == $value['slug']) {
234			$this->screen = get_current_screen();
235			foreach( $value['info'] as $key ) {
236			$this->screen->add_help_tab( $key );
237			}
238			$this->screen->set_help_sidebar( $value['link'] );
239			}
240			}
241			}
242
243
244			/**
245			* Add different types of settings and corrosponding sections
246			*
247			* @return Void
248			*/
249			public function add_settings() {
250
251			add_settings_section( 'settings_id', __( 'Section Name', 'textdomain' ), array( $this,'section_cb' ), 'settings_name' );
252
253			register_setting( 'settings_id', 'settings_field_name' );
254			add_settings_field( 'settings_field_name', __( 'Field Name', 'textdomain' ), array( $this, 'settings_field_cb' ), 'settings_name', 'settings_id' );
255			}
256
257
258			/**
259			* Section description
260			*
261			* @return Html
262			*/
263			public function section_cb() {
264
265			echo '<p class="description">' . __( 'Set up settings', 'textdomain' ) . '</p>';
266			}
267
268
269			/**
270			* Field explanation
271			*
272			* @return Html
273			*/
274			public function settings_field_cb() {
275
276			//Choose any one from input, textarea, select or checkbox
277			/**
278			echo '<input type="text" class="medium-text" name="settings_field_name" id="settings_field_name" value="' . get_option('settings_field_name') . '" placeholder="' . __( 'Enter Value', 'textdomain' ) . '" required />';
279			echo '<textarea name="settings_field_name" id="settings_field_name" value="' . get_option('settings_field_name') . '>'. __( 'Enter Value', 'textdomain' ) . '</textarea>';
280			echo '<select name="settings_field_name" id="settings_field_name"><option value="value" ' . selected( 'value', get_option('settings_field_name'), false) . '>Value</option></select>';
281			echo '<input type="checkbox" id="settings_field_name" name="settings_field_name" value="1"' . checked( 1, get_option('settings_field_name'), false ) . '/>';
282			*/
283			}
284			}
285			} ?>
286

nirjharlo / wp-plugin-framework

Push — master ( 2434f2...f94701 )

PLUGIN_SETTINGS::screen_option() A

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