class-database-admin-admin.php

<?php

/**
 * The admin-specific functionality of the plugin.
 *
 * @link       https://bowo.io
 * @since      1.0.0
 *
 * @package    Database_Admin
 * @subpackage Database_Admin/admin
 */

/**
 * The admin-specific functionality of the plugin.
 *
 * Defines the plugin name, version, and two examples hooks for how to
 * enqueue the admin-specific stylesheet and JavaScript.
 *
 * @package    Database_Admin
 * @subpackage Database_Admin/admin
 * @author     Bowo <hello@bowo.io>
 */
class Database_Admin_Admin {

	/**
	 * The ID of this plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 * @var      string    $plugin_name    The ID of this plugin.
	 */
	private $plugin_name;

	/**
	 * The version of this plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 * @var      string    $version    The current version of this plugin.
	 */
	private $version;

	/**
	 * Initialize the class and set its properties.
	 *
	 * @since    1.0.0
	 * @param      string    $plugin_name       The name of this plugin.
	 * @param      string    $version    The version of this plugin.
	 */
	public function __construct( $plugin_name, $version ) {

		$this->plugin_name = $plugin_name;
		$this->version = $version;

	}

	/**
	 * Register the stylesheets for the admin area.
	 *
	 * @since    1.0.0
	 */
	public function enqueue_styles() {

		/**
		 * This function is provided for demonstration purposes only.
		 *
		 * An instance of this class should be passed to the run() function
		 * defined in Database_Admin_Loader as all of the hooks are defined
		 * in that particular class.
		 *
		 * The Database_Admin_Loader will then create the relationship
		 * between the defined hooks and the functions defined in this
		 * class.
		 */

		wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'css/database-admin-admin.css', array(), $this->version, 'all' );

	}

	/**
	 * Register the JavaScript for the admin area.
	 *
	 * @since    1.0.0
	 */
	public function enqueue_scripts() {

		/**
		 * This function is provided for demonstration purposes only.
		 *
		 * An instance of this class should be passed to the run() function
		 * defined in Database_Admin_Loader as all of the hooks are defined
		 * in that particular class.
		 *
		 * The Database_Admin_Loader will then create the relationship
		 * between the defined hooks and the functions defined in this
		 * class.
		 */

		wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/database-admin-admin.js', array( 'jquery' ), $this->version, false );

	}

	/**
	 * Output Adminer iframe
	 *
	 * @since 1.0.0
	 */
	public function da_adminer() {

		ob_start();

		echo '<iframe id="da-iframe" src="/dbadmnr"></iframe>';

		return ob_get_clean();

	}

	/**
	 * Conditionally include adminer.php script
	 *
	 * @since 1.0.0
	 */
	public function da_maybe_include_adminer() {

		$request_uri = esc_url_raw( $_SERVER['REQUEST_URI'] );

		if ( strpos( $request_uri, 'dbadmnr' ) !== false ) {

			if ( current_user_can( 'manage_options' ) ) {

				include plugin_dir_path( dirname( __FILE__ ) ) . 'admin/lib/adminer.php';
				exit;

			} else {

				exit;

			}

		}

	}

	/**
	 * Add main admin page
	 *
	 * @since 1.0.0
	 */
	public function da_main_page() {

		if ( class_exists( 'CSF' ) ) {

			// Set a unique slug-like ID

			$prefix = 'database-admin';

			CSF::createOptions ( $prefix, array(

				'menu_title' 		=> 'Database Admin',
				'menu_slug' 		=> 'database-admin',
				'menu_type'			=> 'submenu',
				'menu_parent'		=> 'tools.php',
				'menu_position'		=> 1,
				'framework_title' 	=> 'Database Admin <small>by <a href="https://bowo.io" target="_blank">bowo.io</a></small>',
				'framework_class' 	=> 'da',
				'show_bar_menu' 	=> false,
				'show_search' 		=> false,
				'show_reset_all' 	=> false,
				'show_reset_section' => false,
				'show_form_warning' => false,
				'sticky_header'		=> true,
				'save_defaults'		=> true,
				'show_footer' 		=> false,
				'footer_credit'		=> '<a href="https://wordpress.org/plugins/database-admin/" target="_blank">Database Admin</a> (<a href="https://github.com/qriouslad/database-admin" target="_blank">github</a>) is built with the <a href="https://github.com/devinvinson/WordPress-Plugin-Boilerplate/" target="_blank">WordPress Plugin Boilerplate</a>, <a href="https://wppb.me" target="_blank">wppb.me</a>, <a href="https://github.com/Codestar/codestar-framework" target="_blank">CodeStar</a> and <a href="https://www.adminer.org/" target="_blank">Adminer</a>.',

			) );

			CSF::createSection( $prefix, array(

				'title'		=> 'Adminer',
				'fields'	=> array(

					array(
						'type'		=> 'content',
						'title'		=> '',
						'class'		=> 'da-body',
						'content'	=> $this->da_adminer(),
					),

				),

			) );

		}

	}

	/**
	 * Register a submenu directly with WP core function
	 *
	 * @since 1.0.0
	 */
	public function da_register_submenu() {

		add_submenu_page(
			'tools.php',
			'Database Admin',
			'Database Admin',
			'manage_options',
			'database-admin',
			'da_register_submenu_callback'
		);
	}

	/**
	 * Skeleton callback function for submenu registration
	 *
	 * @since 1.0.0
	 */
	public function da_register_submenu_callback() {

		echo 'Nothing to show here...';

	}

	/**
	 * Add "Access Now" plugin action link
	 *
	 * @since 1.0.0
	 */
	public function da_plugin_action_links( $links ) {

		$action_link = '<a href="tools.php?page=' . $this->plugin_name . '">Access Now</a>';

		array_unshift( $links, $action_link );

		return $links;

	}

	/**
	 * Remove CodeStar framework welcome / ads page
	 *
	 * @since 1.0.0
	 */
	public function da_remove_codestar_submenu() {

		remove_submenu_page( 'tools.php', 'csf-welcome' );

	}


}