# code-snippets/2.10.0/php/admin-menus/class-manage-menu.php

Code Snippets, version 2.10.0. 114 lines.

- Page: https://pluginprobe.com/plugins/code-snippets/2.10.0/code/php/admin-menus/class-manage-menu.php
- Raw: https://pluginprobe.com/plugins/code-snippets/2.10.0/raw/php/admin-menus/class-manage-menu.php
- Modified: 2018-02-10T13:22:18+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/code-snippets/2.10.0/code/php/admin-menus/class-manage-menu.php#L10-L20`.

```php
<?php

/**
 * This class handles the manage snippets menu
 * @since 2.4.0
 * @package Code_Snippets
 */
class Code_Snippets_Manage_Menu extends Code_Snippets_Admin_Menu {

	/**
	 * Holds the list table class
	 * @var Code_Snippets_List_Table
	 */
	public $list_table;

	/**
	 * Class constructor
	 */
	public function __construct() {

		parent::__construct( 'manage',
			_x( 'All Snippets', 'menu label', 'code-snippets' ),
			__( 'Snippets', 'code-snippets' )
		);
	}

	/**
	 * Register action and filter hooks
	 */
	public function run() {
		parent::run();
		add_filter( 'set-screen-option', array( $this, 'save_screen_option' ), 10, 3 );
	}

	/**
	 * Register the top-level 'Snippets' menu and associated 'Manage' subpage
	 *
	 * @uses add_menu_page() to register a top-level menu
	 * @uses add_submenu_page() to register a sub-menu
	 */
	function register() {

		/* Register the top-level menu */
		add_menu_page(
			__( 'Snippets', 'code-snippets' ),
			_x( 'Snippets', 'top-level menu label', 'code-snippets' ),
			code_snippets()->get_cap(),
			code_snippets()->get_menu_slug(),
			array( $this, 'render' ),
			'div', // icon is added through CSS
			is_network_admin() ? 21 : 67
		);

		/* Register the sub-menu */
		parent::register();
	}

	/**
	 * Executed when the admin page is loaded
	 */
	function load() {
		parent::load();

		/* Load the contextual help tabs */
		$contextual_help = new Code_Snippets_Contextual_Help( 'manage' );
		$contextual_help->load();

		/* Initialize the list table class */
		$this->list_table = new Code_Snippets_List_Table();
		$this->list_table->prepare_items();
	}

	/**
	 * Print the status and error messages
	 */
	protected function print_messages() {

		/* Output a warning if safe mode is active */
		if ( defined( 'CODE_SNIPPETS_SAFE_MODE' ) && CODE_SNIPPETS_SAFE_MODE ) {
			echo '<div id="message" class="error fade"><p>';
			_e( '<strong>Warning:</strong> Safe mode is active and snippets will not execute! Remove the <code>CODE_SNIPPETS_SAFE_MODE</code> constant from <code>wp-config.php</code> to turn off safe mode. <a href="https://github.com/sheabunge/code-snippets/wiki/Safe-Mode" target="_blank">Help</a>', 'code-snippets' );
			echo '</p></div>';
		}

		echo $this->get_result_message(
			array(
				'executed' => __( 'Snippet <strong>executed</strong>.', 'code-snippets' ),
				'activated' => __( 'Snippet <strong>activated</strong>.', 'code-snippets' ),
				'activated-multi' => __( 'Selected snippets <strong>activated</strong>.', 'code-snippets' ),
				'deactivated' => __( 'Snippet <strong>deactivated</strong>.', 'code-snippets' ),
				'deactivated-multi' => __( 'Selected snippets <strong>deactivated</strong>.', 'code-snippets' ),
				'deleted' => __( 'Snippet <strong>deleted</strong>.', 'code-snippets' ),
				'deleted-multi' => __( 'Selected snippets <strong>deleted</strong>.', 'code-snippets' ),
			)
		);
	}

	/**
	 * Handles saving the user's snippets per page preference
	 *
	 * @param  unknown $status
	 * @param  string  $option The screen option name
	 * @param  unknown $value
	 * @return unknown
	 */
	function save_screen_option( $status, $option, $value ) {
		if ( 'snippets_per_page' === $option ) {
			return $value;
		}

		return $status;
	}
}

```