<?php
/**
 * WP Header and Footer Settings API wrapper class
 *
 * @package wp-headers-and-footers
 */

if ( ! class_exists( 'WPHeaderAndFooter_Settings_API' ) ) :
	/**
	 * Class WPHeaderAndFooter_Settings_API
	 */
	class WPHeaderAndFooter_Settings_API {

		/**
		 * Settings sections array
		 *
		 * @var array
		 */
		protected $settings_sections = array();

		/**
		 * Settings fields array
		 *
		 * @var array
		 */
		protected $settings_fields = array();

		/**
		 * The WPHeaderAndFooter_Settings_API constructor
		 */
		public function __construct() {
			add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
		}

		/**
		 * Enqueue scripts and styles
		 */
		public function admin_enqueue_scripts() {
			wp_enqueue_style( 'wp-color-picker' );

			wp_enqueue_media();
			wp_enqueue_script( 'wp-color-picker' );
			wp_enqueue_script( 'jquery' );
		}

		/**
		 * Set settings sections
		 *
		 * @param array $sections setting sections array.
		 */
		public function set_sections( $sections ) {
			$this->settings_sections = $sections;

			return $this;
		}

		/**
		 * Add a single section
		 *
		 * @param array $section The section.
		 */
		public function add_section( $section ) {
			$this->settings_sections[] = $section;

			return $this;
		}

		/**
		 * Set settings fields
		 *
		 * @param array $fields settings fields array.
		 */
		public function set_fields( $fields ) {
			$this->settings_fields = $fields;

			return $this;
		}

		/**
		 * Add field in settings.
		 *
		 * @param array $section the section.
		 * @param array $field the field.
		 */
		public function add_field( $section, $field ) {
			$defaults = array(
				'name'  => '',
				'label' => '',
				'desc'  => '',
				'type'  => 'text',
			);

			$arg                                 = wp_parse_args( $field, $defaults );
			$this->settings_fields[ $section ][] = $arg;

			return $this;
		}

		/**
		 * Initialize and registers the settings sections and fields to WordPress
		 *
		 * Usually this should be called at `admin_init` hook.
		 *
		 * This function gets the initiated settings sections and fields. Then
		 * registers them to WordPress and ready for use.
		 */
		public function admin_init() {
			// register settings sections.
			foreach ( $this->settings_sections as $section ) {
				if ( false === get_option( $section['id'] ) ) {
					add_option( $section['id'] );
				}

				if ( isset( $section['desc'] ) && ! empty( $section['desc'] ) ) {
					$section['desc'] = '<div class="inside">' . $section['desc'] . '</div>';
					$callback        = call_user_func( array( $this, 'get_description' ), $section['desc'] );
				} elseif ( isset( $section['callback'] ) ) {
					$callback = $section['callback'];
				} else {
					$callback = null;
				}

				add_settings_section( $section['id'], $section['title'], $callback, $section['id'] );
			}

			// Register settings fields.
			foreach ( $this->settings_fields as $section => $field ) {
				foreach ( $field as $option ) {

					$name     = $option['name'];
					$type     = isset( $option['type'] ) ? $option['type'] : 'text';
					$label    = isset( $option['label'] ) ? $option['label'] : '';
					$callback = isset( $option['callback'] ) ? $option['callback'] : array( $this, 'callback_' . $type );

					$args = array(
						'id'                => $name,
						'class'             => isset( $option['class'] ) ? $option['class'] : $name,
						'label_for'         => "{$section}[{$name}]",
						'desc'              => isset( $option['desc'] ) ? $option['desc'] : '',
						'name'              => $label,
						'section'           => $section,
						'size'              => isset( $option['size'] ) ? $option['size'] : null,
						'options'           => isset( $option['options'] ) ? $option['options'] : '',
						'std'               => isset( $option['default'] ) ? $option['default'] : '',
						'sanitize_callback' => isset( $option['sanitize_callback'] ) ? $option['sanitize_callback'] : '',
						'type'              => $type,
						'placeholder'       => isset( $option['placeholder'] ) ? $option['placeholder'] : '',
						'min'               => isset( $option['min'] ) ? $option['min'] : '',
						'max'               => isset( $option['max'] ) ? $option['max'] : '',
						'step'              => isset( $option['step'] ) ? $option['step'] : '',
					);

					add_settings_field( "{$section}[{$name}]", $label, $callback, $section, $section, $args );
				}
			}

			// Creates our settings in the options table.
			foreach ( $this->settings_sections as $section ) {
				register_setting( $section['id'], $section['id'], array( $this, 'sanitize_options' ) );
			}
		}

		/**
		 * Get field description for display.
		 *
		 * @param array $args settings field args.
		 */
		public function get_field_description( $args ) {
			if ( ! empty( $args['desc'] ) ) {
				$desc = sprintf( '<p class="description">%s</p>', $args['desc'] );
			} else {
				$desc = '';
			}

			return $desc;
		}

		/**
		 * Displays a text field for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_text( $args ) {

			$value       = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
			$size        = isset( $args['size'] ) && ! is_null( $args['size'] ) ? $args['size'] : 'regular';
			$type        = isset( $args['type'] ) ? $args['type'] : 'text';
			$placeholder = empty( $args['placeholder'] ) ? '' : ' placeholder="' . $args['placeholder'] . '"';

			$html  = sprintf( '<input type="%1$s" class="%2$s-text" id="%3$s[%4$s]" name="%3$s[%4$s]" value="%5$s"%6$s/>', $type, $size, $args['section'], $args['id'], $value, $placeholder );
			$html .= $this->get_field_description( $args );

			echo $html; // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a url field for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_url( $args ) {
			$this->callback_text( $args );
		}

		/**
		 * Displays a number field for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_number( $args ) {
			$value       = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
			$size        = isset( $args['size'] ) && ! is_null( $args['size'] ) ? $args['size'] : 'regular';
			$type        = isset( $args['type'] ) ? $args['type'] : 'number';
			$placeholder = empty( $args['placeholder'] ) ? '' : ' placeholder="' . $args['placeholder'] . '"';
			$min         = empty( $args['min'] ) ? '' : ' min="' . $args['min'] . '"';
			$max         = empty( $args['max'] ) ? '' : ' max="' . $args['max'] . '"';
			$step        = empty( $args['max'] ) ? '' : ' step="' . $args['step'] . '"';

			$html  = sprintf( '<input type="%1$s" class="%2$s-number" id="%3$s[%4$s]" name="%3$s[%4$s]" value="%5$s"%6$s%7$s%8$s%9$s/>', $type, $size, $args['section'], $args['id'], $value, $placeholder, $min, $max, $step );
			$html .= $this->get_field_description( $args );

			echo $html; // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a checkbox for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_checkbox( $args ) {

			$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );

			$html  = '<fieldset>';
			$html .= sprintf( '<label for="wpuf-%1$s[%2$s]">', $args['section'], $args['id'] );
			$html .= sprintf( '<input type="hidden" name="%1$s[%2$s]" value="off" />', $args['section'], $args['id'] );
			$html .= sprintf( '<input type="checkbox" class="checkbox" id="wpuf-%1$s[%2$s]" name="%1$s[%2$s]" value="on" %3$s />', $args['section'], $args['id'], checked( $value, 'on', false ) );
			$html .= sprintf( '%1$s</label>', $args['desc'] );
			$html .= '</fieldset>';

			echo $html; // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a multi checkbox a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_multicheck( $args ) {

			$value = $this->get_option( $args['id'], $args['section'], $args['std'] );
			$html  = '<fieldset>';
			$html .= sprintf( '<input type="hidden" name="%1$s[%2$s]" value="" />', $args['section'], $args['id'] );
			foreach ( $args['options'] as $key => $label ) {
				$checked = isset( $value[ $key ] ) ? $value[ $key ] : '0';
				$html   .= sprintf( '<label for="wpuf-%1$s[%2$s][%3$s]">', $args['section'], $args['id'], $key );
				$html   .= sprintf( '<input type="checkbox" class="checkbox" id="wpuf-%1$s[%2$s][%3$s]" name="%1$s[%2$s][%3$s]" value="%3$s" %4$s />', $args['section'], $args['id'], $key, checked( $checked, $key, false ) );
				$html   .= sprintf( '%1$s</label><br>', $label );
			}

			$html .= $this->get_field_description( $args );
			$html .= '</fieldset>';

			echo $html; // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a multi checkbox a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_radio( $args ) {

			$value = $this->get_option( $args['id'], $args['section'], $args['std'] );
			$html  = '<fieldset>';

			foreach ( $args['options'] as $key => $label ) {
				$html .= sprintf( '<label for="wpuf-%1$s[%2$s][%3$s]">', $args['section'], $args['id'], $key );
				$html .= sprintf( '<input type="radio" class="radio" id="wpuf-%1$s[%2$s][%3$s]" name="%1$s[%2$s]" value="%3$s" %4$s />', $args['section'], $args['id'], $key, checked( $value, $key, false ) );
				$html .= sprintf( '%1$s</label><br>', $label );
			}

			$html .= $this->get_field_description( $args );
			$html .= '</fieldset>';

			echo $html; // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a selectbox for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_select( $args ) {

			$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
			$size  = isset( $args['size'] ) && ! is_null( $args['size'] ) ? $args['size'] : 'regular';
			$html  = sprintf( '<select class="%1$s" name="%2$s[%3$s]" id="%2$s[%3$s]">', $size, $args['section'], $args['id'] );

			foreach ( $args['options'] as $key => $label ) {
				$html .= sprintf( '<option value="%s"%s>%s</option>', $key, selected( $value, $key, false ), $label );
			}

			$html .= sprintf( '</select>' );
			$html .= $this->get_field_description( $args );

			echo $html; // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a textarea for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_textarea( $args ) {

			$value       = esc_textarea( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
			$size        = isset( $args['size'] ) && ! is_null( $args['size'] ) ? $args['size'] : 'regular';
			$placeholder = empty( $args['placeholder'] ) ? '' : ' placeholder="' . $args['placeholder'] . '"';

			$html  = sprintf( '<textarea rows="5" cols="100" class="%1$s-text" id="%2$s[%3$s]" name="%2$s[%3$s]"%4$s>%5$s</textarea>', $size, $args['section'], $args['id'], $placeholder, $value );
			$html .= $this->get_field_description( $args );

			echo $html; // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a textarea for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_html( $args ) {
			echo $this->get_field_description( $args );  // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a rich text textarea for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_wysiwyg( $args ) {

			$value = $this->get_option( $args['id'], $args['section'], $args['std'] );
			$size  = isset( $args['size'] ) && ! is_null( $args['size'] ) ? $args['size'] : '500px';

			echo '<div style="max-width: ' . $size . ';">';  // @codingStandardsIgnoreLine.

			$editor_settings = array(
				'teeny'         => true,
				'textarea_name' => $args['section'] . '[' . $args['id'] . ']',
				'textarea_rows' => 10,
			);

			if ( isset( $args['options'] ) && is_array( $args['options'] ) ) {
				$editor_settings = array_merge( $editor_settings, $args['options'] );
			}

			wp_editor( $value, $args['section'] . '-' . $args['id'], $editor_settings );

			echo '</div>';

			echo $this->get_field_description( $args );  // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a file upload field for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_file( $args ) {

			$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
			$size  = isset( $args['size'] ) && ! is_null( $args['size'] ) ? $args['size'] : 'regular';
			$id    = $args['section'] . '[' . $args['id'] . ']';
			$label = isset( $args['options']['button_label'] ) ? $args['options']['button_label'] : __( 'Choose File' );

			$html  = sprintf( '<input type="text" class="%1$s-text wpsa-url" id="%2$s[%3$s]" name="%2$s[%3$s]" value="%4$s"/>', $size, $args['section'], $args['id'], $value );
			$html .= '<input type="button" class="button wpsa-browse" value="' . $label . '" />';
			$html .= $this->get_field_description( $args );

			echo $html; // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a password field for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_password( $args ) {

			$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
			$size  = isset( $args['size'] ) && ! is_null( $args['size'] ) ? $args['size'] : 'regular';

			$html  = sprintf( '<input type="password" class="%1$s-text" id="%2$s[%3$s]" name="%2$s[%3$s]" value="%4$s"/>', $size, $args['section'], $args['id'], $value );
			$html .= $this->get_field_description( $args );

			echo $html; // @codingStandardsIgnoreLine.
		}

		/**
		 * Displays a color picker field for a settings field.
		 *
		 * @param array $args settings field args.
		 */
		public function callback_color( $args ) {

			$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
			$size  = isset( $args['size'] ) && ! is_null( $args['size'] ) ? $args['size'] : 'regular';

			$html  = sprintf( '<input type="text" class="%1$s-text wp-color-picker-field" id="%2$s[%3$s]" name="%2$s[%3$s]" value="%4$s" data-default-color="%5$s" />', $size, $args['section'], $args['id'], $value, $args['std'] );
			$html .= $this->get_field_description( $args );

			echo $html; // @codingStandardsIgnoreLine.
		}

		/**
		 * Sanitize callback for Settings API.
		 *
		 * @param array $options sanitize option.
		 * @return mixed
		 */
		public function sanitize_options( $options ) {

			$logger_settings = array();

			if ( ! $options ) {
				return $options;
			}

			foreach ( $options as $option_slug => $option_value ) {
				$sanitize_callback = $this->get_sanitize_callback( $option_slug );

				// If callback is set, call it.
				if ( $sanitize_callback ) {
					$options[ $option_slug ] = call_user_func( $sanitize_callback, $option_value );
					continue;
				}

				$logger_settings[ 'is_using_' . $option_slug ] = ! empty( trim( $option_value ) ) ? true : false;

			}

			update_option( 'wpheaderandfooter_basics_logger', $logger_settings );

			return $options;
		}

		/**
		 * Get sanitization callback for given option slug.
		 *
		 * @param string $slug option slug.
		 *
		 * @return mixed string or bool false.
		 */
		public function get_sanitize_callback( $slug = '' ) {
			if ( empty( $slug ) ) {
				return false;
			}

			// Iterate over registered fields and see if we can find proper callback.
			foreach ( $this->settings_fields as $section => $options ) {
				foreach ( $options as $option ) {
					if ( $option['name'] !== $slug ) {
						continue;
					}

					// Return the callback name.
					return isset( $option['sanitize_callback'] ) && is_callable( $option['sanitize_callback'] ) ? $option['sanitize_callback'] : false;
				}
			}

			return false;
		}

		/**
		 * Get the value of a settings field.
		 *
		 * @param string $option  settings field name.
		 * @param string $section the section name this field belongs to.
		 * @param string $default default text if it's not found.
		 * @return string $default the default text if it's not found or settings field name.
		 */
		public function get_option( $option, $section, $default = '' ) {

			$options = get_option( $section );

			if ( isset( $options[ $option ] ) ) {
				return $options[ $option ];
			}

			return $default;
		}

		/**
		 * Show navigation as tab.
		 *
		 * Shows all the settings section labels as tab.
		 */
		public function show_navigation() {
			$html = '<h2 class="nav-tab-wrapper">';

			$count = count( $this->settings_sections );

			foreach ( $this->settings_sections as $tab ) {
				$html .= sprintf( '<a href="#%1$s" class="nav-tab" id="%1$s-tab">%2$s</a>', $tab['id'], $tab['title'] );
			}

			$html .= '</h2>';

			echo $html;  // @codingStandardsIgnoreLine.
		}

		/**
		 * Show the section settings forms.
		 *
		 * This function displays every sections in a different form.
		 */
		public function show_forms() {
			?>
			<div class="header-and-footer-setting">
				<?php foreach ( $this->settings_sections as $form ) { ?>
					<div id="<?php echo esc_attr( $form['id'] ); ?>" class="group">
						<form method="post" action="options.php">
							<?php
							do_action( 'wsa_form_top_' . $form['id'], $form );
							settings_fields( $form['id'] );
							$this->do_settings_sections( $form['id'] );
							do_action( 'wsa_form_bottom_' . $form['id'], $form );
							if ( isset( $this->settings_fields[ $form['id'] ] ) ) :
								?>
							<div class="hnf_submit">
								<?php submit_button(); ?>
							</div>
							<?php endif; ?>
						</form>
					</div>
				<?php } ?>
			</div>
			<div class="wpbr-sidebar">
				<div class="sidebar postbox">
					<h2> <span class="dashicons dashicons-share"></span> <?php esc_html_e( 'Spread the Word', 'wp-headers-and-footers' ); ?></h2>
						<ul>
							<li>
								<a href="http://twitter.com/share?text=This is Best header and footer code JS and CSS insert plugin without touching theme files;url=https://wordpress.org/plugins/wp-headers-and-footers/" data-count="none" class="button twitter" target="_blank" title="<?php esc_html_e( 'Post to Twitter Now', 'wp-headers-and-footers' ); ?>">
									<?php esc_html_e( 'Share on Twitter', 'wp-headers-and-footers' ); ?>
									<span class="dashicons dashicons-twitter"></span>
								</a>
							</li>
							<li>
								<a href="https://www.facebook.com/sharer/sharer.php?u=https://wordpress.org/plugins/wp-headers-and-footers/" class="button facebook" target="_blank" title="<?php esc_html_e( 'Share with your facebook friends about this awesome plugin', 'wp-headers-and-footers' ); ?>">
									<?php esc_html_e( 'Share on Facebook', 'wp-headers-and-footers' ); ?>
									<span class="dashicons dashicons-facebook"></span>
								</a>
							</li>
							<li>
								<a href="https://wordpress.org/support/plugin/wp-headers-and-footers/reviews/#new-post" class="button wordpress" target="_blank" title="Rate on WordPress.org">
									<?php esc_html_e( 'Rate on WordPress.org', 'wp-headers-and-footers' ); ?>
									<span class="dashicons dashicons-wordpress"></span>
								</a>
							</li>
						</ul>
				</div>
				<div class="sidebar postbox">
					<h2><span class="dashicons dashicons-share-alt"> </span><?php esc_html_e( 'Recommended Plugins', 'wp-headers-and-footers' ); ?></h2>
					<!-- <p>Following are the plugins highly recommend by Team WPBrigade.</p> -->
					<ul class="plugins_lists">
						<li>
							<a href="https://wpbrigade.com/wordpress/plugins/loginpress-pro/?utm_source=wp-headers-and-footers&amp;utm_medium=sidebar&amp;utm_campaign=pro-upgrade" data-count="none" target="_blank" title="<?php esc_html_e( 'Customize your login screen', 'wp-headers-and-footers' ); ?>">
								<?php esc_html_e( 'LoginPress - Login Customizer', 'wp-headers-and-footers' ); ?>
							</a>
						</li>

						<li>
							<a href="https://analytify.io/ref/73/?utm_source=wp-headers-and-footers&amp;utm_medium=sidebar&amp;utm_campaign=pro-upgrade" target="_blank" title="<?php esc_html_e( 'Share with your facebook friends about this awesome plugin.', 'wp-headers-and-footers' ); ?>">
								<?php esc_html_e( 'Google Analytics by Analytify', 'wp-headers-and-footers' ); ?>
							</a>
						</li>

						<li>
							<a href="https://simplesocialbuttons.com?utm_source=wp-headers-and-footers&amp;utm_medium=sidebar&amp;utm_campaign=pro-upgrade" target="_blank" title="<?php esc_html_e( 'Socialize your Website', 'wp-headers-and-footers' ); ?>">
								<?php esc_html_e( 'Simple Social Buttons', 'wp-headers-and-footers' ); ?>
							</a>
						</li>
						<li>
							<a href="http://wpbrigade.com/recommend/maintenance-mode?utm_source=wp-headers-and-footers&amp;utm_medium=sidebar&amp;utm_campaign=pro-upgrade" target="_blank" title="<?php esc_html_e( 'Socialize your Website', 'wp-headers-and-footers' ); ?>">
							<?php esc_html_e( 'Under Construction & Maintenance mode', 'wp-headers-and-footers' ); ?>
							</a>
						</li>
					</ul>
				</div>
			</div>
			<?php
			// wp_enqueue_script( 'wpheaderandfooter_admin_script', plugins_url( '/asset/js/settings-api-script.js', __FILE__ ), array( 'jquery' ), '1.0.0', false );
$this->script();
		}

		/**
		 * Tab able JavaScript codes & Initiate Color Picker.
		 *
		 * This code uses local storage for displaying active tabs
		 */
		public function script() { ?>
		<script>
			jQuery(document).ready(function($) {

				//Initiate Color Picker
				$('.wp-color-picker-field').wpColorPicker();

				// Switches option sections
				$('.group').removeClass('is_show');
				var activetab = '';
				if (typeof(localStorage) != 'undefined' ) {
					activetab = localStorage.getItem("activetab");
				}
				if (activetab != '' && $(activetab).length ) {
					$(activetab).addClass('is_show');
				} else {
					$('.group:first').addClass('is_show');
				}
				$('.group .collapsed').each(function(){
					$(this).find('input:checked').parent().parent().parent().nextAll().each(
					function(){
						if ($(this).hasClass('last')) {
							$(this).removeClass('hidden');
							return false;
						}
						$(this).filter('.hidden').removeClass('hidden');
					});
				});

				if (activetab != '' && $(activetab + '-tab').length ) {
					$(activetab + '-tab').addClass('nav-tab-active');
				}
				else {
					$('.nav-tab-wrapper a:first').addClass('nav-tab-active');
				}
				$('.nav-tab-wrapper a').click(function(evt) {
					
					$('.nav-tab-wrapper a').removeClass('nav-tab-active');
					$(this).addClass('nav-tab-active').blur();
					var clicked_group = $(this).attr('href');
					if (typeof(localStorage) != 'undefined' ) {
						localStorage.setItem("activetab", $(this).attr('href'));
					}
					$('.group').removeClass('is_show');
					$(clicked_group).addClass('is_show');
					evt.preventDefault();
				});

				$('.wpsa-browse').on('click', function (event) {
					event.preventDefault();

					var self = $(this);

					// Create the media frame.
					var file_frame = wp.media.frames.file_frame = wp.media({
						title: self.data('uploader_title'),
						button: {
							text: self.data('uploader_button_text'),
						},
						multiple: false
					});

					file_frame.on('select', function () {
						attachment = file_frame.state().get('selection').first().toJSON();
						self.prev('.wpsa-url').val(attachment.url).change();
					});

					// Finally, open the modal
					file_frame.open();
				});


				});
		</script>
		<?php
			$this->style_fix();
		}

		/**
		 * The style fix if WP version is less than 5.8
		 */
		public function style_fix() {
			global $wp_version;

			if ( version_compare( $wp_version, '3.8', '<=' ) ) :
				?>
		<style type="text/css">
			/** WordPress 3.8 Fix **/
			.form-table th { padding: 20px 10px; }
			#wpbody-content .metabox-holder { padding-top: 5px; }
		</style>
				<?php
			endif;
		}

		/**
		 * Get Section Description
		 *
		 * @param string $desc The section description.
		 *
		 * @since 1.2.0
		 */
		public function get_description( $desc ) {
			return $desc;
		}

		/**
		 * Prints out all settings sections added to a particular settings page
		 *
		 * @param string $page the page.
		 * @since 1.2.1
		 */
		public function do_settings_sections( $page ) {
			global $wp_settings_sections, $wp_settings_fields;

			if ( ! isset( $wp_settings_sections ) || ! isset( $wp_settings_sections[ $page ] ) ) {
				return;
			}

			foreach ( (array) $wp_settings_sections[ $page ] as $section ) {
				echo "<h3>{$section['title']}</h3>\n"; // @codingStandardsIgnoreLine.
				echo $section['callback']; // @codingStandardsIgnoreLine.
				if ( ! isset( $wp_settings_fields ) || ! isset( $wp_settings_fields[ $page ] ) || ! isset( $wp_settings_fields[ $page ][ $section['id'] ] ) ) {
					continue;
				}
				echo '<table class="form-table">';
				do_settings_fields( $page, $section['id'] );
				echo '</table>';
			}
		}

	}

endif;
