OwlCyberSecurity - MANAGER

Edit File: class-meta-box.php

<?php

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

private $defaultSettings = array(
		'name' => '', // Name of the menu item
		'id' => '', // Unique ID of the menu item
		'post_type' => 'page', // Post type, can be an array of post types
		'page_template' => '', // if page template is selected, just will be show on that page
		'context' => 'normal', // normal, advanced, or side
		'priority' => 'high', // high, core, default, low
		'desc' => '', // Description displayed below the title
	);

public $settings;
	public $options = array();
	public $owner;
	public $postID; // Temporary holder for the current post ID being edited in the admin

function __construct( $settings, $owner ) {
		$this->owner = $owner;

if ( ! is_admin() ) {
			return;
		}

$this->settings = array_merge( $this->defaultSettings, $settings );
		// $this->options = $options;
		if ( empty( $this->settings['name'] ) ) {
			$this->settings['name'] = __( 'More Options', 'mobile-menu' );
		}

if ( empty( $this->settings['id'] ) ) {
			$this->settings['id'] = str_replace( ' ', '-', trim( strtolower( $this->settings['name'] ) ) );
		}

add_action( 'add_meta_boxes', array( $this, 'register' ) );
		add_action( 'save_post', array( $this, 'saveOptions' ), 10, 2 );

// The action save_post isn't performed for attachments. edit_attachments
		// is a specific action only for attachments.
		add_action( 'edit_attachment', array( $this, 'saveOptions' ) );
	}

public function register() {
		if(!empty($this->settings['page_template']))
		{
			 $page_template = get_page_template_slug( get_queried_object_id() );
			if($page_template!=$this->settings['page_template'])	
				return false;
		}			
		$postTypes = array();

// accomodate multiple post types
		if ( is_array( $this->settings['post_type'] ) ) {
			$postTypes = $this->settings['post_type'];
		} else {
			$postTypes[] = $this->settings['post_type'];
		}

foreach ( $postTypes as $postType ) {

add_meta_box(
				$this->settings['id'],
				$this->settings['name'],
				array( $this, 'display' ),
				$postType,
				$this->settings['context'],
				$this->settings['priority']
			);
		}
	}

public function display( $post ) {
		if(!empty($this->settings['page_template']))
		{
			//echo $this->settings['page_template'];
			 $page_template = get_page_template_slug( get_queried_object_id() );
			if($page_template!=$this->settings['page_template'])	
				return false;
		}			
		$this->postID = $post->ID;

wp_nonce_field( $this->settings['id'], 'mobmenu_settings' . '_' . $this->settings['id'] . '_nonce' );

if ( ! empty( $this->settings['desc'] ) ) {
			?><p class='description'><?php echo $this->settings['desc'] ?></p><?php
		}

?>
		<table class="form-table mm-form-table">
		<tbody>
		<?php
		foreach ( $this->options as $option ) {
			$option->display();
		}
		?>
		</tbody>
		</table>
		<?php
	}

public function saveOptions( $postID, $post = null ) {

// Verify nonces and other stuff
		if ( ! $this->verifySecurity( $postID, $post ) ) {
			return;
		}

/** This action is documented in class-admin-page.php */
		$namespace = $this->owner->optionNamespace;

// Save the options one by one
		foreach ( $this->options as $option ) {
			if ( empty( $option->settings['id'] ) ) {
				continue;
			}

if ( ! empty( $_POST[ $this->owner->optionNamespace . '_' . $option->settings['id'] ] ) ) {
				$value = $_POST[ $this->owner->optionNamespace . '_' . $option->settings['id'] ];
			} else {
				$value = '';
			}

$option->setValue( $value, $postID );
		}
	}

private function verifySecurity( $postID, $post = null ) {
		// Verify edit submission
		if ( empty( $_POST ) ) {
			return false;
		}
		if ( empty( $_POST['post_type'] ) ) {
			return false;
		}

// Don't save on revisions
		if ( wp_is_post_revision( $postID ) ) {
			return false;
		}

// Don't save on inline edit.
		if ( !empty( $_POST['action'] ) && $_POST['action'] == 'inline-save' ) {
			return false;
		}

// Don't save on autosave
		if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
			return false;
		}

// Verify that we are editing the correct post type
		if ( is_array( $this->settings['post_type'] ) ) {
			if ( ! in_array( $_POST['post_type'], $this->settings['post_type'] ) ) {
				return false;
			}
			if ( null !== $post && ! in_array( $post->post_type, $this->settings['post_type'] ) ) {
				return false;
			}
		} else {
			if ( $_POST['post_type'] != $this->settings['post_type'] ) {
				return false;
			}
			if ( null !== $post && $post->post_type != $this->settings['post_type'] ) {
				return false;
			}
		}

// Verify our nonce
		if ( ! check_admin_referer( $this->settings['id'], 'mobmenu_settings' . '_' . $this->settings['id'] . '_nonce' ) ) {
			return false;
		}

// Check permissions
		if ( is_array( $this->settings['post_type'] ) ) {
			if ( in_array( 'page', $this->settings['post_type'] ) ) {
				if ( ! current_user_can( 'edit_page', $postID ) ) {
					return false;
				}
			} else if ( ! current_user_can( 'edit_post', $postID ) ) {
				return false;
			}
		} else {
			if ( $this->settings['post_type'] == 'page' ) {
				if ( ! current_user_can( 'edit_page', $postID ) ) {
					return false;
				}
			} else if ( ! current_user_can( 'edit_post', $postID ) ) {
				return false;
			}
		}

return true;
	}

public function createOption( $settings ) {
		if ( ! apply_filters( 'mm_create_option_continue_mobmenu', true, $settings ) ) {
			return null;
		}

$obj = MobileMenuOption::factory( $settings, $this );
		$this->options[] = $obj;

do_action( 'mm_create_option_mobmenu', $obj );

return $obj;
	}
}