<?php
/**
 * Plugin Name: BadgeOS
 * Plugin URI: http://www.badgeos.org/
 * Description: BadgeOS lets your site’s users complete tasks and earn badges, ranks, and points that recognize their achievement. Define achievements and choose from a range of options that determine when they're complete. Badges are Mozilla Open Badges (OBI) compatible so the users can easily validate the earned badges.
 * Author: LearningTimes
 * Version: 3.7.1.6
 * Author URI: https://credly.com/
 * License: GNU AGPL
 * Text Domain: badgeos
 */

/*
Copyright © 2012-2014 LearningTimes, LLC

This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Affero General Public License, version 3,
as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General
Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>;.
*/

/**
 * BadgeOS Class
 *
 * BadgeOS
 */
final class BadgeOS {

	/**
	 * BadgeOS Version
	 *
	 * @var string
	 */
	public static $version = '3.7.1.6';

	/**
	 * BadgeOS Achievement Date
	 *
	 * @var string
	 */
	public $achievement_date;

	/**
	 * BadgeOS Rank Date
	 *
	 * @var string
	 */
	public $rank_date;

	/**
	 * BadgeOS Point Award Date
	 *
	 * @var string
	 */
	public $mysql_award_points;

	/**
	 * BadgeOS Point Deduct Date
	 *
	 * @var string
	 */
	public $mysql_deduct_points;

	/**
	 * Define class constants and hooks for displaying Comments.
	 *
	 * Constructor
	 */
	public function __construct() {

		// Define plugin constants.
		$this->basename       = plugin_basename( __FILE__ );
		$this->directory_path = plugin_dir_path( __FILE__ );
		$this->directory_url  = plugin_dir_url( __FILE__ );

		$local_time       = current_datetime();
		$this->start_time = $local_time->getTimestamp() - 5;

		$this->award_ids = array();

		// Load translations.
		load_plugin_textdomain( 'badgeos', false, 'badgeos/languages' );

		// Setup our activation and deactivation hooks.
		register_activation_hook( __FILE__, array( $this, 'activate' ) );
		register_deactivation_hook( __FILE__, array( $this, 'deactivate' ) );

		// Hook in all our important pieces.
		add_action( 'plugins_loaded', array( $this, 'includes' ) );
		add_action( 'init', array( $this, 'register_scripts_and_styles' ) );
		add_action( 'init', array( $this, 'include_cmb' ), 999 );
		add_action( 'init', array( $this, 'register_achievement_relationships' ) );
		add_action( 'init', array( $this, 'register_image_sizes' ) );
		add_action( 'admin_menu', array( $this, 'plugin_menu' ) );
		add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );
		add_action( 'wp_enqueue_scripts', array( $this, 'frontend_scripts' ) );

		require_once $this->directory_path . 'includes/utilities.php';
		$badgeos_db_update_v_338 = ! empty( badgeos_utilities::get_option( 'badgeos_db_update_v_338' ) ) ? badgeos_utilities::get_option( 'badgeos_db_update_v_338' ) : 'No';

		// if ( 'yes' === $badgeos_db_update_v_338 ) {
			$this->db_upgrade();
		// }

		// add action for adding ckeditor script.
		add_action( 'wp_footer', array( $this, 'frontend_scripts' ) );

		if ( ! is_network_admin() ) {

			// Template redirect hook.
			add_action( 'activated_plugin', array( $this, 'activation_redirect' ), 10, 2 );
		}
	}

	/**
	 * This function will redirect to templates on activation
	 *
	 * @param string $plugin plugin path.
	 * @param bool   $network_wide true/false.
	 */
	public function activation_redirect( $plugin, $network_wide ) {
		if ( trim( $this->basename ) === trim( $plugin ) ) {
			exit( esc_url( wp_safe_redirect( 'admin.php?page=badgeos-welcome' ) ) );
		}
	}

	/**
	 * This function will made the necessary changes on existing database to accomodate the points work
	 */
	public function db_upgrade() {

		global $wpdb;

		$table_name             = $wpdb->prefix . 'badgeos_achievements';
		$show_achievement_table = $wpdb->get_var( $wpdb->prepare( 'show tables like %s', $table_name ) );
		if ( $show_achievement_table !== $table_name ) {
			$sql = 'CREATE TABLE ' . $table_name . " (
				`entry_id` int(10) NOT NULL AUTO_INCREMENT,
				`ID` int(10) DEFAULT '0',
				`sub_nom_id` int(10) DEFAULT '0',
				`post_type` varchar(100) DEFAULT NULL,
				`achievement_title` TEXT DEFAULT NULL,
				`rec_type` varchar(10) DEFAULT '',
				`points` int(10) DEFAULT '0',
				`point_type` varchar(50) DEFAULT '',
				`user_id` int(10) DEFAULT '0',
				`this_trigger` varchar(100) DEFAULT NULL,
				`image` varchar(50) DEFAULT NULL,
				`site_id` int(10) DEFAULT '0',
				`actual_date_earned` timestamp NULL DEFAULT NULL DEFAULT CURRENT_TIMESTAMP,						
				`date_earned` timestamp NULL DEFAULT NULL DEFAULT CURRENT_TIMESTAMP,						
				PRIMARY KEY (`entry_id`)
			);";
			$wpdb->query( $sql );
		}

		/**
		 * BadgeOS Points Table
		 */
		$table_name = $wpdb->prefix . 'badgeos_points';
		$show_table = $wpdb->get_var( $wpdb->prepare( 'show tables like %s', $table_name ) );
		if ( $show_table !== $table_name ) {
			$sql = 'CREATE TABLE ' . $table_name . " (
				`id` int(10) NOT NULL AUTO_INCREMENT,
				`achievement_id` int(10) DEFAULT '0',
				`credit_id` int(10) DEFAULT '0',
				`step_id` int(10) DEFAULT '0',
				`user_id` int(10) DEFAULT NULL,
				`admin_id` int(10) DEFAULT '0',
				`type` enum('Award','Deduct','Utilized') DEFAULT NULL,
				`this_trigger` varchar(100) DEFAULT NULL,
				`credit` int(10) DEFAULT NULL,
				`actual_date_earned` timestamp NULL DEFAULT NULL DEFAULT CURRENT_TIMESTAMP,
				`dateadded` timestamp NULL DEFAULT NULL,							
				PRIMARY KEY (`id`)
			);";
			$wpdb->query( $sql );
		}

		$table_name = $wpdb->prefix . 'badgeos_ranks';
		$show_table = $wpdb->get_var( $wpdb->prepare( 'show tables like %s', $table_name ) );
		if ( $show_table !== $table_name ) {
			$sql = 'CREATE TABLE ' . $table_name . " (
				`id` int(10) NOT NULL AUTO_INCREMENT,
				`rank_id` int(10) DEFAULT '0',
				`rank_type` varchar(100) DEFAULT NULL,
				`rank_title` TEXT DEFAULT NULL,
				`credit_id` int(10) DEFAULT '0',
				`credit_amount` int(10) DEFAULT '0',
				`user_id` int(10) DEFAULT '0',
				`admin_id` int(10) DEFAULT '0',
				`this_trigger` varchar(100) DEFAULT NULL,
				`priority` int(10) NOT NULL,
				`actual_date_earned` timestamp NULL DEFAULT NULL DEFAULT CURRENT_TIMESTAMP,
				`dateadded` timestamp NULL DEFAULT NULL,							
				PRIMARY KEY (`id`)
			);";
			$wpdb->query( $sql );
		}

		require_once $this->directory_path . 'includes/utilities.php';
		$table_name = $wpdb->prefix . 'p2p';
		$show_table = $wpdb->get_var( $wpdb->prepare( 'show tables like %s', $table_name ) );
		if ( $show_table !== $table_name ) {
			badgeos_utilities::update_option( 'p2p_storage', '' );
		}

		// Setup default BadgeOS options.
		$badgeos_settings    = ! empty( badgeos_utilities::get_option( 'badgeos_settings' ) ) ? badgeos_utilities::get_option( 'badgeos_settings' ) : array();
		$badgeos_admin_tools = ! empty( badgeos_utilities::get_option( 'badgeos_admin_tools' ) ) ? badgeos_utilities::get_option( 'badgeos_admin_tools' ) : array();

		$row = $wpdb->get_results( "SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name = '" . $wpdb->prefix . "badgeos_achievements' AND column_name = 'sub_nom_id'" );
		if ( empty( $row ) ) {
			$wpdb->query( 'ALTER TABLE ' . $wpdb->prefix . "badgeos_achievements ADD sub_nom_id int(10) DEFAULT '0'" );
		}

		// Actual date earned field on all of the tables.
		$row = $wpdb->get_results( "SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name = '" . $wpdb->prefix . "badgeos_achievements' AND column_name = 'actual_date_earned'" );
		if ( empty( $row ) ) {
			$wpdb->query( 'ALTER TABLE ' . $wpdb->prefix . 'badgeos_achievements ADD actual_date_earned timestamp NULL DEFAULT NULL DEFAULT CURRENT_TIMESTAMP' );
		}

		$row = $wpdb->get_results( "SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name = '" . $wpdb->prefix . "badgeos_points' AND column_name = 'actual_date_earned'" );
		if ( empty( $row ) ) {
			$wpdb->query( 'ALTER TABLE ' . $wpdb->prefix . 'badgeos_points ADD actual_date_earned timestamp NULL DEFAULT NULL DEFAULT CURRENT_TIMESTAMP' );
		}

		$row = $wpdb->get_results( "SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name = '" . $wpdb->prefix . "badgeos_ranks' AND column_name = 'actual_date_earned'" );
		if ( empty( $row ) ) {
			$wpdb->query( 'ALTER TABLE ' . $wpdb->prefix . 'badgeos_ranks ADD actual_date_earned timestamp NULL DEFAULT NULL DEFAULT CURRENT_TIMESTAMP' );
		}

		$badgeos_rec_title_updated = ! empty( badgeos_utilities::get_option( 'badgeos_rec_title_updated' ) ) ? badgeos_utilities::get_option( 'badgeos_rec_title_updated' ) : 'No';
		if ( 'No' === $badgeos_rec_title_updated ) {

			$str_query = 'ALTER TABLE ' . $wpdb->prefix . 'badgeos_achievements MODIFY achievement_title TEXT DEFAULT NULL;';
			$wpdb->query( $wpdb->prepare( '%s', $str_query ) );

			$str_query = 'ALTER TABLE ' . $wpdb->prefix . 'badgeos_ranks MODIFY rank_title TEXT DEFAULT NULL;';
			$wpdb->query( $wpdb->prepare( '%s', $str_query ) );

			badgeos_utilities::update_option( 'badgeos_rec_title_updated', 'Yes' );
		}

		// Setup default BadgeOS options.

		if ( empty( $badgeos_settings ) ) {
			$badgeos_settings['minimum_role']               = 'manage_options';
			$badgeos_settings['submission_manager_role']    = 'manage_options';
			$badgeos_settings['submission_email']           = 'enabled';
			$badgeos_settings['debug_mode']                 = 'disabled';
			$badgeos_settings['achievement_main_post_type'] = 'achievement-type';
			$badgeos_settings['achievement_step_post_type'] = 'step';
			$badgeos_settings['minimum_role']               = 'manage_options';
			$badgeos_settings['submission_manager_role']    = 'manage_options';
			$badgeos_settings['submission_email']           = 'enabled';
			$badgeos_settings['debug_mode']                 = 'disabled';
			$badgeos_settings['badgeos_not_earned_image']   = 'disabled';
			$badgeos_settings['ranks_main_post_type']       = 'rank_types';
			$badgeos_settings['ranks_step_post_type']       = 'rank_requirement';

			$badgeos_settings['points_main_post_type']    = 'point_type';
			$badgeos_settings['points_award_post_type']   = 'point_award';
			$badgeos_settings['points_deduct_post_type']  = 'point_deduct';
			$badgeos_settings['date_of_birth_from']       = 'profile';
			$badgeos_settings['remove_data_on_uninstall'] = null;

			$badgeos_settings['badgeos_achievement_global_image_width']  = '50';
			$badgeos_settings['badgeos_achievement_global_image_height'] = '50';
			$badgeos_settings['badgeos_rank_global_image_width']         = '50';
			$badgeos_settings['badgeos_rank_global_image_height']        = '50';
			$badgeos_settings['badgeos_point_global_image_width']        = '32';
			$badgeos_settings['badgeos_point_global_image_height']       = '32';
			badgeos_utilities::update_option( 'badgeos_settings', $badgeos_settings );
		}

		if ( empty( $badgeos_admin_tools ) ) {
			$badgeos_admin_tools['badgeos_tools_email_logo_url']       = '';
			$badgeos_admin_tools['badgeos_tools_email_logo_dir']       = '';
			$badgeos_admin_tools['badgeos_tools_email_preheader_text'] = '';
			$badgeos_admin_tools['email_general_footer_text']          = '';
			$badgeos_admin_tools['allow_unsubscribe_email']            = 'No';
			$badgeos_admin_tools['unsubscribe_email_page']             = '0';
			$badgeos_admin_tools['email_general_from_name']            = get_bloginfo( 'name' );
			$badgeos_admin_tools['email_general_from_email']           = get_bloginfo( 'admin_email' );
			$badgeos_admin_tools['email_general_cc_list']              = '';
			$badgeos_admin_tools['email_general_bcc_list']             = '';

			$badgeos_admin_tools['email_general_background_color']        = '#ffffff';
			$badgeos_admin_tools['email_general_body_background_color']   = '#f6f6f6';
			$badgeos_admin_tools['email_general_body_text_color']         = '#000000';
			$badgeos_admin_tools['email_general_footer_background_color'] = '#ffffff';
			$badgeos_admin_tools['email_general_footer_text_color']       = '#000000';

			$badgeos_admin_tools['email_disable_earned_achievement_email'] = 'yes';
			$badgeos_admin_tools['email_achievement_subject']              = __( 'Congratulation for earning an achievement', 'badgeos' );
			$badgeos_admin_tools['email_achievement_cc_list']              = '';
			$badgeos_admin_tools['email_achievement_bcc_list']             = '';
			$email_achievement_content                                     = '<p>' . __( 'Dear', 'badgeos' ) . ' [user_name]</p>';
			$email_achievement_content                                    .= '<p>' . __( 'You have earned a new achievement i.e. "[achievement_title]". [points] points are also added in your point balance.', 'badgeos' ) . '</p>';
			$email_achievement_content                                    .= '<p>[achievement_image]</p>';
			$badgeos_admin_tools['email_achievement_content']              = $email_achievement_content;

			$badgeos_admin_tools['email_disable_achievement_steps_email'] = 'yes';
			$badgeos_admin_tools['email_steps_achievement_subject']       = __( 'Congratulation for earning an achievement step', 'badgeos' );
			$badgeos_admin_tools['email_achievement_steps_cc_list']       = '';
			$badgeos_admin_tools['email_achievement_steps_bcc_list']      = '';
			$email_steps_achievement_content                              = '<p>' . __( 'Dear', 'badgeos' ) . ' [user_name]</p>';
			$email_steps_achievement_content                             .= '<p>' . __( 'You have earned a new achievement step i.e. "[step_title]".', 'badgeos' ) . '</p>';
			$email_steps_achievement_content                             .= '<p>' . __( 'Thanks.', 'badgeos' ) . '</p>';
			$badgeos_admin_tools['email_steps_achievement_content']       = $email_steps_achievement_content;

			$badgeos_admin_tools['email_disable_ranks_email'] = 'yes';
			$badgeos_admin_tools['email_ranks_subject']       = __( 'Congratulation for earning a rank', 'badgeos' );
			$badgeos_admin_tools['email_ranks_cc_list']       = '';
			$badgeos_admin_tools['email_ranks_bcc_list']      = '';
			$email_ranks_content                              = '<p>' . __( 'Dear', 'badgeos' ) . ' [user_name]</p>';
			$email_ranks_content                             .= '<p>' . __( 'You have earned a new rank i.e. "[rank_title]".', 'badgeos' ) . '</p>';
			$email_ranks_content                             .= '<p>' . __( 'Thanks.', 'badgeos' ) . '</p>';
			$badgeos_admin_tools['email_ranks_content']       = $email_ranks_content;

			$badgeos_admin_tools['email_disable_rank_steps_email']   = 'yes';
			$badgeos_admin_tools['email_steps_rank_subject']         = __( 'Congratulation for earning a rank step', 'badgeos' );
			$badgeos_admin_tools['email_ranks_steps_cc_list']        = '';
			$badgeos_admin_tools['email_ranks_steps_bcc_list']       = '';
			$email_steps_rank_content                                = '<p>' . __( 'Dear', 'badgeos' ) . ' [user_name]</p>';
			$email_steps_rank_content                               .= '<p>' . __( 'You have earned a new rank step i.e. "[rank_step_title]".', 'badgeos' ) . '</p>';
			$email_steps_rank_content                               .= '<p>' . __( 'Thanks.', 'badgeos' ) . '</p>';
			$badgeos_admin_tools['email_steps_rank_content']         = $email_steps_rank_content;
			$badgeos_admin_tools['email_disable_point_awards_email'] = 'yes';
			$badgeos_admin_tools['email_point_awards_subject']       = __( 'Congratulation for earning new points', 'badgeos' );

			$email_point_awards_content                         = '<p>' . __( 'Dear', 'badgeos' ) . ' [user_name]</p>';
			$email_point_awards_content                        .= '<p>' . __( 'You have earned [credit] [point_title] at [date_earned].', 'badgeos' ) . '</p>';
			$email_point_awards_content                        .= '<p>' . __( 'Thanks.', 'badgeos' ) . '</p>';
			$badgeos_admin_tools['email_point_awards_content']  = $email_point_awards_content;
			$badgeos_admin_tools['email_point_awards_cc_list']  = '';
			$badgeos_admin_tools['email_point_awards_bcc_list'] = '';

			$badgeos_admin_tools['email_disable_point_deducts_email'] = 'yes';
			$badgeos_admin_tools['email_point_deducts_subject']       = '[credit] [point_title] ' . __( 'are deducted', 'badgeos' );
			$email_point_deducts_content                              = '<p>' . __( 'Dear', 'badgeos' ) . ' [user_name]</p>';
			$email_point_deducts_content                             .= '<p>[credit] [point_title] ' . __( 'are deducted from your balace at', 'badgeos' ) . ' [date_earned].</p>';
			$email_point_deducts_content                             .= '<p>' . __( 'Thanks.', 'badgeos' ) . '</p>';
			$badgeos_admin_tools['email_point_deducts_content']       = $email_point_deducts_content;
			$badgeos_admin_tools['email_point_deducts_cc_list']       = '';
			$badgeos_admin_tools['email_point_deducts_bcc_list']      = '';

			badgeos_utilities::update_option( 'badgeos_admin_tools', $badgeos_admin_tools );
		}

		badgeos_utilities::update_option( 'badgeos_db_update_v_338', 'Yes' );
	}

	/**
	 * Include all our important files.
	 */
	public function includes() {

		global $wp_version;

		require_once $this->directory_path . 'includes/p2p/load.php';
		require_once $this->directory_path . 'includes/class.BadgeOS_Editor_Shortcodes.php';
		require_once $this->directory_path . 'includes/class.BadgeOS_Plugin_Updater.php';
		require_once $this->directory_path . 'includes/class.BadgeOS_Shortcode.php';
		require_once $this->directory_path . 'includes/utilities.php';

		/**
		 * WP blocks (page builder)
		 */
		if ( version_compare( $wp_version, '5.0.0' ) >= 0 ) {
			require_once $this->directory_path . 'includes/blocks/block-routes.php';
			require_once $this->directory_path . 'includes/blocks/blocks.php';
			require_once $this->directory_path . 'includes/blocks/src/init.php';
		}

		require_once $this->directory_path . 'includes/post-types.php';
		require_once $this->directory_path . 'includes/admin-settings.php';
		require_once $this->directory_path . 'includes/admin-tools.php';
		require_once $this->directory_path . 'includes/achievement-functions.php';
		require_once $this->directory_path . 'includes/activity-functions.php';
		require_once $this->directory_path . 'includes/ajax-functions.php';
		require_once $this->directory_path . 'includes/logging-functions.php';
		require_once $this->directory_path . 'includes/meta-boxes.php';

		/**
		 * Move achievements from meta to db
		 */
		require_once $this->directory_path . 'includes/meta-to-db.php';
		require_once $this->directory_path . 'includes/achievement-upgrade.php';

		/**
		 * Point files
		 */
		require_once $this->directory_path . 'includes/points/post-types.php';
		require_once $this->directory_path . 'includes/points/meta-boxes.php';
		require_once $this->directory_path . 'includes/points/award-steps-ui.php';
		require_once $this->directory_path . 'includes/points/deduct-steps-ui.php';
		require_once $this->directory_path . 'includes/points/point-rules-engine.php';
		require_once $this->directory_path . 'includes/points/triggers.php';
		require_once $this->directory_path . 'includes/points/point-functions.php';

		/**
		 * Ranks files heredd
		 */
		require_once $this->directory_path . 'includes/ranks/rank-functions.php';
		require_once $this->directory_path . 'includes/ranks/post-types.php';
		require_once $this->directory_path . 'includes/ranks/meta-boxes.php';

		require_once $this->directory_path . 'includes/open_badge/install-default-pages.php';
		require_once $this->directory_path . 'includes/open_badge/functions.php';
		require_once $this->directory_path . 'includes/open_badge/class-open-badge.php';
		require_once $this->directory_path . 'includes/open_badge/ob-metabox.php';

		require_once $this->directory_path . 'includes/ranks/rank-steps-ui.php';
		require_once $this->directory_path . 'includes/ranks/triggers.php';
		require_once $this->directory_path . 'includes/ranks/ranks-rules-engine.php';

		require_once $this->directory_path . 'includes/triggers.php';
		require_once $this->directory_path . 'includes/steps-ui.php';
		require_once $this->directory_path . 'includes/shortcodes.php';
		require_once $this->directory_path . 'includes/content-filters.php';

		require_once $this->directory_path . 'includes/rules-engine.php';
		require_once $this->directory_path . 'includes/user.php';
		require_once $this->directory_path . 'includes/open_badge/ob-integrations.php';
		require_once $this->directory_path . 'includes/widgets.php';
		require_once $this->directory_path . 'includes/posts-functions.php';
		require_once $this->directory_path . 'includes/badgeos-emails.php';
		require_once $this->directory_path . 'includes/assets.php';
		require_once $this->directory_path . 'includes/welcome.php';
	}

	/**
	 * Register all core scripts and styles
	 *
	 * @since  1.3.0
	 */
	public function register_scripts_and_styles() {
		$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
		wp_register_script( 'badgeos-admin-tools-js', $this->directory_url . "js/tools$min.js", array( 'jquery', 'jquery-ui-tabs' ), $this::$version, true );
		wp_register_script( 'badgeos-admin-js', $this->directory_url . "js/admin$min.js", array( 'jquery', 'jquery-ui-tabs' ), $this::$version, true );
		wp_enqueue_style( 'badgeos-font-awesome', '//stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css', $this::$version, true );
		wp_register_script( 'badgeos-achievements', $this->directory_url . "js/badgeos-achievements$min.js", array( 'jquery' ), $this::$version, true );
		wp_register_script( 'badgeos-ob-integrations', $this->directory_url . "js/ob-integrations$min.js", array( 'jquery' ), $this::$version, true );
		$badgeos_settings = ! empty( badgeos_utilities::get_option( 'badgeos_settings' ) ) ? badgeos_utilities::get_option( 'badgeos_settings' ) : array();

		$badgeos_tools_email_tab = '';
		if ( isset( $_REQUEST['badgeos_tools_email_tab'] ) && ! empty( $_REQUEST['badgeos_tools_email_tab'] ) ) {
			$badgeos_tools_email_tab = sanitize_text_field( wp_unslash( $_REQUEST['badgeos_tools_email_tab'] ) );
		}

		$admin_js_translation_array = array(
			'ajax_url'                  => admin_url( 'admin-ajax.php' ),
			'loading_img'               => admin_url( 'images/spinner.gif' ),
			'no_awarded_rank'           => __( 'No Awarded Ranks', 'badgeos' ),
			'no_awarded_achievement'    => __( 'No Awarded Achievements', 'badgeos' ),
			'revoke_rank'               => __( 'Revoke Rank', 'badgeos' ),
			'revoke_achievements'       => __( 'Revoke Achievements', 'badgeos' ),
			'no_available_achievements' => __( 'No Available Achievements', 'badgeos' ),
			'default_rank'              => __( 'Default Rank', 'badgeos' ),
			'achievement_post_type'     => $badgeos_settings['achievement_main_post_type'],
			'achievement_step_type'     => $badgeos_settings['achievement_step_post_type'],
			'badgeos_tools_email_tab'   => $badgeos_tools_email_tab,

		);
		wp_localize_script( 'badgeos-admin-js', 'admin_js', $admin_js_translation_array );

		// Register styles.
		// wp_register_style( 'badgeos-jquery-ui-styles', $this->directory_url . "css/jquery-ui$min.css", self::$version, true );
		// wp_register_script( 'badgeos-jquery-ui-js', ( 'https://code.jquery.com/ui/1.12.1/jquery-ui.js' ), 'jquery', self::$version, true );

		wp_register_style( 'badgeos-jquery-slick-styles', $this->directory_url . "js/slick/slick$min.css", self::$version, true );
		wp_register_style( 'badgeos-jquery-slick-theme-styles', $this->directory_url . "js/slick/slick-theme$min.css", self::$version, true );
		wp_register_script( 'badgeos-jquery-slick-js', $this->directory_url . "js/slick/slick$min.js", 'jquery', self::$version, true );
		wp_register_script( 'badgeos-jquery-welcome-js', $this->directory_url . "js/welcome$min.js", 'jquery', self::$version, true );

		wp_register_script( 'badgeos-jquery-mini-colorpicker-js', $this->directory_url . "js/jquery.minicolors$min.js", 'jquery', self::$version, true );
		wp_register_style( 'badgeos-minicolorpicker_css', $this->directory_url . "css/jquery.minicolors$min.css", null, true );
		wp_register_style( 'badgeos-admin-styles', $this->directory_url . "css/admin$min.css", null, true );

		$badgeos_front = file_exists( get_stylesheet_directory() . '/badgeos.css' )
			? get_stylesheet_directory_uri() . '/badgeos.css'
			: $this->directory_url . "css/badgeos-front$min.css";
		wp_register_style( 'badgeos-front', $badgeos_front, null, $this::$version );

		$badgeos_single = file_exists( get_stylesheet_directory() . '/badgeos-single.css' )
			? get_stylesheet_directory_uri() . '/badgeos-single.css'
			: $this->directory_url . "css/badgeos-single$min.css";
		wp_register_style( 'badgeos-single', $badgeos_single, null, $this::$version );

		$badgeos_widget = file_exists( get_stylesheet_directory() . '/badgeos-widgets.css' )
			? get_stylesheet_directory_uri() . '/badgeos-widgets.css'
			: $this->directory_url . "css/badgeos-widgets$min.css";
		wp_register_style( 'badgeos-widget', $badgeos_widget, null, $this::$version );
	}

	/**
	 * Initialize CMB.
	 */
	public function include_cmb() {

		// Don't load on frontend.
		if ( ! is_admin() ) {
			return; }
		require_once $this->directory_path . 'includes/cmb2/init.php';
		require_once $this->directory_path . 'includes/cmb2-custom-multiple-selectbox.php';
		require_once $this->directory_path . 'includes/CMB2-Date-Range-Field/wds-cmb2-date-range-field.php';
		require_once $this->directory_path . 'includes/points/cmb2-custom-credit-field.php';
	}

	/**
	 * Register custom Post2Post relationships
	 */
	public function register_achievement_relationships() {

		// Grab all our registered achievement types and loop through them.
		$achievement_types = badgeos_get_achievement_types_slugs();
		$badgeos_settings  = ! empty( badgeos_utilities::get_option( 'badgeos_settings' ) ) ? badgeos_utilities::get_option( 'badgeos_settings' ) : array();

		if ( is_array( $achievement_types ) && ! empty( $achievement_types ) ) {
			foreach ( $achievement_types as $achievement_type ) {

				// Connect steps to each achievement type.
				// Used to get an achievement's required steps (e.g. This badge requires these 3 steps).
				p2p_register_connection_type(
					array(
						'name'      => $badgeos_settings['achievement_step_post_type'] . '-to-' . $achievement_type,
						'from'      => $badgeos_settings['achievement_step_post_type'],
						'to'        => $achievement_type,
						'admin_box' => false,
						'fields'    => array(
							'order' => array(
								'title'   => __( 'Order', 'badgeos' ),
								'type'    => 'text',
								'default' => 0,
							),
						),
					)
				);

				// Connect each achievement type to a step.
				// Used to get a step's required achievement (e.g. this step requires earning Level 1).
				p2p_register_connection_type(
					array(
						'name'      => $achievement_type . '-to-' . $badgeos_settings['achievement_step_post_type'],
						'from'      => $achievement_type,
						'to'        => $badgeos_settings['achievement_step_post_type'],
						'admin_box' => false,
						'fields'    => array(
							'order' => array(
								'title'   => __( 'Order', 'badgeos' ),
								'type'    => 'text',
								'default' => 0,
							),
						),
					)
				);

			}
		}

	}

	/**
	 * Register custom WordPress image size(s)
	 */
	public function register_image_sizes() {
		$badgeos_settings = ! empty( badgeos_utilities::get_option( 'badgeos_settings' ) ) ? badgeos_utilities::get_option( 'badgeos_settings' ) : array();

		$achievement_width = '50';
		if ( isset( $badgeos_settings['badgeos_achievement_global_image_width'] ) && intval( $badgeos_settings['badgeos_achievement_global_image_width'] ) > 0 ) {
			$achievement_width = intval( $badgeos_settings['badgeos_achievement_global_image_width'] );
		}

		$achievement_height = '50';
		if ( isset( $badgeos_settings['badgeos_achievement_global_image_height'] ) && intval( $badgeos_settings['badgeos_achievement_global_image_height'] ) > 0 ) {
			$achievement_height = intval( $badgeos_settings['badgeos_achievement_global_image_height'] );
		}

		add_image_size( 'boswp-badgeos-achievement', $achievement_width, $achievement_height );
	}

	/**
	 * Activation hook for the plugin.
	 */
	public function activate() {

		// Include our important bits.
		$this->includes();
		$point_type = 'point_type';

		$achievement_type = 'achievement-type';

		// Create Badges achievement type.
		if ( ! get_page_by_title( 'Badges', 'OBJECT', $achievement_type ) ) {
			$badge_post_id = wp_insert_post(
				array(
					'post_title'   => __( 'Badges', 'badgeos' ),
					'post_content' => __( 'Badges badge type', 'badgeos' ),
					'post_status'  => 'publish',
					'post_author'  => 1,
					'post_type'    => $achievement_type,
				)
			);
			badgeos_utilities::update_post_meta( $badge_post_id, '_badgeos_singular_name', __( 'Badge', 'badgeos' ) );
			badgeos_utilities::update_post_meta( $badge_post_id, '_badgeos_show_in_menu', true );
		}

		// Setup default BadgeOS options.
		$badgeos_settings = ! empty( badgeos_utilities::get_option( 'badgeos_settings' ) ) ? badgeos_utilities::get_option( 'badgeos_settings' ) : array();
		if ( empty( $badgeos_settings ) ) {
			$badgeos_settings['minimum_role']               = 'manage_options';
			$badgeos_settings['submission_manager_role']    = 'manage_options';
			$badgeos_settings['submission_email']           = 'enabled';
			$badgeos_settings['debug_mode']                 = 'disabled';
			$badgeos_settings['achievement_main_post_type'] = $achievement_type;
			$badgeos_settings['achievement_step_post_type'] = 'step';
			$badgeos_settings['ranks_main_post_type']       = 'rank_types';
			$badgeos_settings['ranks_step_post_type']       = 'rank_requirement';

			$badgeos_settings['points_main_post_type']   = $point_type;
			$badgeos_settings['points_award_post_type']  = 'point_award';
			$badgeos_settings['points_deduct_post_type'] = 'point_deduct';

			$badgeos_settings['remove_data_on_uninstall']                = null;
			$badgeos_settings['date_of_birth_from']                      = 'profile';
			$badgeos_settings['badgeos_achievement_global_image_width']  = '50';
			$badgeos_settings['badgeos_achievement_global_image_height'] = '50';
			$badgeos_settings['badgeos_rank_global_image_width']         = '50';
			$badgeos_settings['badgeos_rank_global_image_height']        = '50';

			badgeos_utilities::update_option( 'badgeos_settings', $badgeos_settings );
		}

		$this->db_upgrade();

		// Register our post types and flush rewrite rules.
		badgeos_flush_rewrite_rules();
	}

	/**
	 * Create BadgeOS Settings menus
	 */
	public function plugin_menu() {

		// Set minimum role setting for menus.
		$caps           = array( 'manage_options', 'delete_others_posts', 'publish_posts' );
		$minimum_role   = badgeos_get_manager_capability();
		$main_item_role = trim( $minimum_role );

		if ( class_exists( 'BOS_Nomination_Submission' ) ) {
			$minimum_submission_role = badgeos_get_submission_manager_capability();
			$admin_role_num          = array_search( $minimum_role, $caps, true );
			$submission_role_num     = array_search( $minimum_submission_role, $caps, true );
			if ( $submission_role_num > $admin_role_num ) {
				$main_item_role = $minimum_submission_role;
			}
			$main_item_role = trim( $main_item_role );
		}

		// Create main menu.
		add_menu_page( 'BadgeOS', 'BadgeOS', $main_item_role, 'badgeos_badgeos', 'badgeos_settings', $this->directory_url . 'images/badgeos_icon.png', 110 );
		add_submenu_page( 'badgeos_badgeos', __( 'Welcome', 'badgeos' ), __( 'Welcome', 'badgeos' ), $minimum_role, 'badgeos-welcome', 'badgeos_welcome_page', 0 );
		// Create submenu items.
		add_submenu_page( 'badgeos_badgeos', __( 'BadgeOS Settings', 'badgeos' ), __( 'Settings', 'badgeos' ), $minimum_role, 'badgeos_settings', 'badgeos_settings_page' );
		add_submenu_page( 'badgeos_badgeos', __( 'Assets', 'badgeos' ), __( 'Assets', 'badgeos' ), $minimum_role, 'badgeos-assets', 'badgeos_assets_page' );
		add_submenu_page( 'badgeos_badgeos', __( 'OB Integration', 'badgeos' ), __( 'OB Integration', 'badgeos' ), $minimum_role, 'badgeos-ob-integration', 'badgeos_ob_integration_page' );
		add_submenu_page( 'badgeos_badgeos', __( 'Add-Ons', 'badgeos' ), __( 'Add-Ons', 'badgeos' ), $minimum_role, 'badgeos_sub_add_ons', 'badgeos_add_ons_page' );
		add_submenu_page( 'badgeos_badgeos', __( 'Help / Support', 'badgeos' ), __( 'Help / Support', 'badgeos' ), $minimum_role, 'badgeos_sub_help_support', 'badgeos_help_support_page' );

		$settings = ! empty( badgeos_utilities::get_option( 'badgeos_settings' ) ) ? badgeos_utilities::get_option( 'badgeos_settings' ) : array();
		if ( ! empty( $settings ) ) {
			$query      = wp_count_posts( trim( $settings['ranks_main_post_type'] ) );
			$rank_types = get_posts(
				array(
					'post_type'      => trim( $settings['ranks_main_post_type'] ),
					'post_status'    => 'publish',
					'posts_per_page' => -1,
				)
			);

			$rank_menu = false;
			foreach ( $rank_types as $rank_type ) {
				$show_in_menu = badgeos_utilities::get_post_meta( $rank_type->ID, '_badgeos_show_in_menu', true );
				if ( 'on' === $show_in_menu ) {
					$rank_menu = true;
				}
			}

			if ( absint( $query->publish ) > 0 && $rank_menu ) {
				add_menu_page( __( 'Ranks', 'badgeos' ), __( 'Ranks', 'badgeos' ), $minimum_role, 'badgeos_ranks', array( $this, 'badgeos_wp_dashboard' ) );
			}
		}
	}

	/**
	 * Admin scripts and styles
	 */
	public function admin_scripts() {

		// Load scripts.
		$screen = get_current_screen();
		wp_enqueue_script( 'jquery' );
		wp_enqueue_script( 'jquery-ui-datepicker' );

		if ( 'badgeos_page_badgeos_tools' === $screen->id ) {
			wp_enqueue_script( 'badgeos-admin-tools-js' );
			$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
			wp_enqueue_script( 'badgeos-select2', $this->directory_url . "js/select2/select2$min.js", array( 'jquery' ), $this::$version, true );
			wp_enqueue_style( 'badgeos-select2-css', $this->directory_url . "js/select2/select2$min.css", $this::$version, true );
		}

		wp_enqueue_style( 'badgeos-font-awesome' );
		wp_enqueue_script( 'badgeos-admin-js' );

		wp_enqueue_script( 'badgeos-ob-integrations' );

		// Load styles.
		// wp_enqueue_style( 'badgeos-jquery-ui-styles' );
		wp_enqueue_style( 'badgeos-admin-styles' );

	}

	/**
	 * Frontend scripts and styles
	 */
	public function frontend_scripts() {

		$data = array(
			'ajax_url' => esc_url( admin_url( 'admin-ajax.php', 'relative' ) ),
			'security' => wp_create_nonce( 'bos-security' ),
		);
		wp_localize_script( 'badgeos-achievements', 'BadgeosData', $data );

		wp_enqueue_style( 'badgeos-font-awesome' );
	}

	/**
	 * Deactivation hook for the plugin.
	 */
	public function deactivate() {
		global $wp_rewrite;
		flush_rewrite_rules();
	}
}
$GLOBALS['badgeos'] = new BadgeOS();

/**
 * Get our plugin's directory path
 *
 * @since 1.0.0
 * @return string The filepath of the BadgeOS plugin root directory
 */
function badgeos_get_directory_path() {
	return $GLOBALS['badgeos']->directory_path;
}

/**
 * Get our current start time
 *
 * @return timestamp
 */
function badgeos_get_start_time() {
	return $GLOBALS['badgeos']->start_time;
}

/**
 * Get our plugin's directory URL
 *
 * @since 1.0.0
 * @return string The URL for the BadgeOS plugin root directory
 */
function badgeos_get_directory_url() {
	return $GLOBALS['badgeos']->directory_url;
}

/**
 * Check if debug mode is enabled
 *
 * @since  1.0.0
 * @return bool True if debug mode is enabled, false otherwise
 */
function badgeos_is_debug_mode() {

	// get setting for debug mode.
	$badgeos_settings = badgeos_utilities::get_option( 'badgeos_settings' );
	$debug_mode       = ( ! empty( $badgeos_settings['debug_mode'] ) ) ? $badgeos_settings['debug_mode'] : 'disabled';

	if ( 'enabled' === $debug_mode ) {
		return true;
	}

	return false;

}

/**
 * Get the post meta
 *
 * @param string $type type of data.
 * @param string $object_id id of post.
 * @param string $meta_key meta_key of associated post.
 * @param string $single third parameter.
 *
 * @return bool
 */
function badgeos_get_meta_data( $type, $object_id, $meta_key = '', $single = false ) {

	return badgeos_utilities::get_post_meta( $object_id, $meta_key, $single );
}