/home/arranoyd/logicraft/wp-content/plugins/mailchimp-for-wp/includes/admin/class-admin-tools.php
<?php

class MC4WP_Admin_Tools {


	 /**
	 * @return string
	 */
	public function get_plugin_page() {
		if ( empty( $_GET['page'] ) ) {
			return '';
		}

		$prefix = 'mailchimp-for-wp';
		$page   = ltrim( substr( $_GET['page'], strlen( $prefix ) ), '-' );
		return $page;
	}

	/**
	 * @param string $page
	 *
	 * @return bool
	 */
	public function on_plugin_page( $page = null ) {
		// any settings page
		if ( is_null( $page ) ) {
			return isset( $_GET['page'] ) && strpos( $_GET['page'], 'mailchimp-for-wp' ) === 0;
		}

		// specific page
		return $this->get_plugin_page() === $page;
	}

	/**
	 * Does the logged-in user have the required capability?
	 *
	 * @return bool
	 */
	public function is_user_authorized() {
		return current_user_can( $this->get_required_capability() );
	}

	/**
	 * Get required capability to access settings page and view dashboard widgets.
	 *
	 * @return string
	 */
	public function get_required_capability() {
		$capability = 'manage_options';

		/**
		 * Filters the required user capability to access the settings pages & dashboard widgets.
		 *
		 * @ignore
		 * @deprecated 3.0
		 */
		$capability = apply_filters( 'mc4wp_settings_cap', $capability );

		/**
		 * Filters the required user capability to access the Mailchimp for WordPress' settings pages, view the dashboard widgets.
		 *
		 * Defaults to `manage_options`
		 *
		 * @since 3.0
		 * @param string $capability
		 * @see https://codex.wordpress.org/Roles_and_Capabilities
		 */
		$capability = (string) apply_filters( 'mc4wp_admin_required_capability', $capability );

		return $capability;
	}
}