[SmartCrawl] Grants Editor Role access to Social Admin page

wpmudev-smartcrawl-editor-access.php

<?php
/**
 * Plugin Name: [SmartCrawl] Grants Editor Role access to Social Admin page
 * Plugin URI: https://premium.wpmudev.org/
 * Description: Changes the attribute "capability" of the instance from "Smartcrawl Social Settings" class to "edit_others_posts" (that is what makes the social menu visible for editors) and make the social admin page also work with the capabilitie "edit_others_posts" that is what makes possible the editors save the options.
 * Author: Glauber Silva @ WPMUDEV
 * Author URI: https://premium.wpmudev.org/
 * Task: 0/11289012348292/1167803562365536
 * License: GPLv2 or later
 *
 * @package SmartCrawlPro_Grants_Editor_Role_Access_to_Social_Admin_page
 */

defined( 'ABSPATH' ) || exit;

/**
 * Catches the instance of the social menu and changes the minimum capability necessary to see the social menu to another capability - edit_other_posts - that editors has.
 */
function wpmudev_display_social_menu_for_editors() {
	if ( class_exists( 'Smartcrawl_Social_Settings' ) ) {
		$social_menu             = Smartcrawl_Social_Settings::get_instance();
		$social_menu->capability = 'edit_others_posts';
	}
}
add_action( 'init', 'wpmudev_display_social_menu_for_editors' );

/**
 * Allows editors save social options
 *
 * @param string $cap Default minimum capability - manage_options - necessary for save options that only admins has.
 *
 * @return string Returns a new minimum capability - edit_other_posts - that allowed editors save social options.
 */
function wpmudev_social_options_capability( $cap ) {
	if ( ! current_user_can( $cap ) ) {
		return 'edit_others_posts';
	}
}
add_filter( 'option_page_capability_wds_social_options', 'wpmudev_social_options_capability' );