mlw_quizmaster2.php

<?php
/**
 * Plugin Name: Quiz And Survey Master
 * Description: Easily and quickly add quizzes and surveys to your website.
 * Version: 5.1.7
 * Author: Frank Corso
 * Author URI: https://www.quizandsurveymaster.com/
 * Plugin URI: https://www.quizandsurveymaster.com/
 * Text Domain: quiz-master-next
 *
 * @author Frank Corso
 * @version 5.1.7
 */

if ( ! defined( 'ABSPATH' ) ) exit;

define( 'QSM_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
/**
 * This class is the main class of the plugin
 *
 * When loaded, it loads the included plugin files and add functions to hooks or filters. The class also handles the admin menu
 *
 * @since 3.6.1
 */
class MLWQuizMasterNext {

	/**
	 * QSM Version Number
	 *
	 * @var string
	 * @since 4.0.0
	 */
	public $version = '5.1.7';

	/**
	 * QSM Alert Manager Object
	 *
	 * @var object
	 * @since 3.7.1
	 */
	public $alertManager;

	/**
	 * QSM Plugin Helper Object
	 *
	 * @var object
	 * @since 4.0.0
	 */
	public $pluginHelper;

	/**
	 * QSM Quiz Creator Object
	 *
	 * @var object
	 * @since 3.7.1
	 */
	public $quizCreator;

	/**
	 * QSM Log Manager Object
	 *
	 * @var object
	 * @since 4.5.0
	 */
	public $log_manager;

	/**
	 * QSM Audit Manager Object
	 *
	 * @var object
	 * @since 4.7.1
	 */
	public $audit_manager;

	/**
	 * QSM Settings Object
	 *
	 * @var object
	 * @since 5.0.0
	 */
	public $quiz_settings;

	/**
	  * Main Construct Function
	  *
	  * Call functions within class
	  *
	  * @since 3.6.1
	  * @uses MLWQuizMasterNext::load_dependencies() Loads required filed
	  * @uses MLWQuizMasterNext::add_hooks() Adds actions to hooks and filters
	  * @return void
	  */
	public function __construct() {
		$this->load_dependencies();
		$this->add_hooks();
	}

	/**
	  * Load File Dependencies
	  *
	  * @since 3.6.1
	  * @return void
	  */
	private function load_dependencies() {

		include( "php/class-qsm-install.php" );
		include( "php/class-qsm-fields.php" );

		include( "php/class-qmn-log-manager.php" );
		$this->log_manager = new QMN_Log_Manager;

		include( "php/class-qsm-audit.php" );
		$this->audit_manager = new QSM_Audit();

		if ( is_admin() ) {
			include( "php/stats-page.php" );
			include( "php/quizzes-page.php" );
			include( "php/quiz-options-page.php" );
			include( "php/admin-results-page.php" );
			include( "php/admin-results-details-page.php" );
			include( "php/tools-page.php" );
			include( "php/class-qsm-changelog-generator.php" );
			include( "php/about-page.php" );
			include( "php/help-page.php" );
			include( "php/dashboard-widgets.php" );
			include( "php/options-page-questions-tab.php" );
			include("php/options-page-contact-tab.php");
			include( "php/options-page-text-tab.php" );
			include( "php/options-page-option-tab.php" );
			include( "php/options-page-leaderboard-tab.php" );
			include( "php/options-page-email-tab.php" );
			include( "php/options-page-results-page-tab.php" );
			include( "php/options-page-style-tab.php" );
			include( "php/options-page-tools-tab.php" );
			include( "php/options-page-preview-tab.php" );
			include( "php/addons-page.php" );
			include( "php/settings-page.php" );
			include( "php/class-qmn-tracking.php" );
			include( "php/class-qmn-review-message.php" );
		}
		include( "php/class-qsm-contact-manager.php" );
		include( "php/class-qmn-quiz-manager.php" );

		include( "php/leaderboard-shortcode.php" );
		include( "php/widgets.php" );
		include( "php/template-variables.php" );
		include( "php/adverts-generate.php" );
		include( "php/question-types.php" );
		include( "php/default-templates.php" );
		include( "php/shortcodes.php" );

		include( "php/class-qmn-alert-manager.php" );
		$this->alertManager = new MlwQmnAlertManager();

		include( "php/class-qmn-quiz-creator.php" );
		$this->quizCreator = new QMNQuizCreator();

		include( "php/class-qmn-plugin-helper.php" );
		$this->pluginHelper = new QMNPluginHelper();

		include( "php/class-qsm-settings.php" );
		$this->quiz_settings = new QSM_Quiz_Settings();
	}

	/**
	  * Add Hooks
	  *
	  * Adds functions to relavent hooks and filters
	  *
	  * @since 3.6.1
	  * @return void
	  */
	private function add_hooks() {
		add_action( 'admin_menu', array( $this, 'setup_admin_menu' ) );
		add_action( 'admin_head', array( $this, 'admin_head' ), 900 );
		add_action( 'widgets_init', create_function( '', 'return register_widget("Mlw_Qmn_Leaderboard_Widget");' ) );
		add_shortcode( 'mlw_quizmaster_leaderboard', 'mlw_quiz_leaderboard_shortcode' );
		add_action( 'init', array( $this, 'register_quiz_post_types' ) );
	}

	/**
	 * Creates Custom Quiz Post Type
	 *
	 * @since 4.1.0
	 * @return void
	 */
	public function register_quiz_post_types() {

		// Prepares labels
		$quiz_labels = array(
			'name'               => 'Quizzes',
			'singular_name'      => 'Quiz',
			'menu_name'          => 'Quiz',
			'name_admin_bar'     => 'Quiz',
			'add_new'            => 'Add New',
			'add_new_item'       => 'Add New Quiz',
			'new_item'           => 'New Quiz',
			'edit_item'          => 'Edit Quiz',
			'view_item'          => 'View Quiz',
			'all_items'          => 'All Quizzes',
			'search_items'       => 'Search Quizzes',
			'parent_item_colon'  => 'Parent Quiz:',
			'not_found'          => 'No Quiz Found',
			'not_found_in_trash' => 'No Quiz Found In Trash'
		);

		// Checks settings to see if we need to alter the defaults
		$has_archive = true;
		$exclude_search = false;
		$cpt_slug = 'quiz';
		$settings = (array) get_option( 'qmn-settings' );

		// Checks if admin turned off archive
		if ( isset( $settings['cpt_archive'] ) && '1' == $settings['cpt_archive'] ) {
			$has_archive = false;
		}

		// Checks if admin turned off search
		if ( isset( $settings['cpt_search'] ) && '1' == $settings['cpt_search'] ) {
			$exclude_search = true;
		}

		// Checks if admin changed slug
		if ( isset( $settings['cpt_slug'] ) ) {
			$cpt_slug = trim( strtolower( str_replace( " ", "-", $settings['cpt_slug'] ) ) );
		}

		// Prepares post type array
		$quiz_args = array(
			'show_ui'           => true,
			'show_in_menu'      => false,
			'show_in_nav_menus' => true,
			'labels' => $quiz_labels,
			'publicly_queryable' => true,
			'exclude_from_search' => $exclude_search,
			'label'  => __( 'Quizzes', 'quiz-master-next' ),
			'rewrite' => array( 'slug' => $cpt_slug ),
			'has_archive'        => $has_archive,
			'supports'           => array( 'title', 'author', 'comments' )
		);

		// Registers post type
		register_post_type( 'quiz', $quiz_args );
	}

	/**
	  * Setup Admin Menu
	  *
	  * Creates the admin menu and pages for the plugin and attaches functions to them
	  *
	  * @since 3.6.1
	  * @return void
	  */
	public function setup_admin_menu() {
		if ( function_exists( 'add_menu_page' ) ) {
			add_menu_page( 'Quiz And Survey Master', __( 'Quizzes/Surveys', 'quiz-master-next' ), 'moderate_comments', __FILE__, 'qsm_generate_quizzes_surveys_page', 'dashicons-feedback' );
			add_submenu_page( __FILE__, __( 'Settings', 'quiz-master-next' ), __( 'Settings', 'quiz-master-next' ), 'moderate_comments', 'mlw_quiz_options', 'qsm_generate_quiz_options' );
			add_submenu_page( __FILE__, __( 'Results', 'quiz-master-next' ), __( 'Results', 'quiz-master-next' ), 'moderate_comments', 'mlw_quiz_results', 'qsm_generate_admin_results_page' );
			add_submenu_page( __FILE__, __( 'Result Details', 'quiz-master-next' ), __( 'Result Details', 'quiz-master-next' ), 'moderate_comments', 'mlw_quiz_result_details', 'mlw_generate_result_details' );
			add_submenu_page( __FILE__, __( 'Settings', 'quiz-master-next' ), __( 'Settings', 'quiz-master-next' ), 'manage_options', 'qmn_global_settings', array( 'QMNGlobalSettingsPage', 'display_page' ) );
			add_submenu_page( __FILE__, __( 'Tools', 'quiz-master-next' ), __( 'Tools', 'quiz-master-next' ), 'manage_options', 'mlw_quiz_tools', 'mlw_generate_quiz_tools' );
			add_submenu_page( __FILE__, __( 'Stats', 'quiz-master-next' ), __( 'Stats', 'quiz-master-next' ), 'moderate_comments', 'qmn_stats', 'qmn_generate_stats_page' );
			add_submenu_page( __FILE__, __( 'Addon Settings', 'quiz-master-next' ), __( 'Addon Settings', 'quiz-master-next' ), 'moderate_comments', 'qmn_addons', 'qmn_addons_page' );
			add_submenu_page( __FILE__, __( 'Help', 'quiz-master-next' ), __( 'Help', 'quiz-master-next' ), 'moderate_comments', 'mlw_quiz_help', 'mlw_generate_help_page' );

			add_dashboard_page(
				__( 'QSM About', 'quiz-master-next' ),
				__( 'QSM About', 'quiz-master-next' ),
				'manage_options',
				'qsm_about',
				'mlw_generate_about_page'
			);
		}
	}

	/**
	 * Removes Unnecessary Admin Page
	 *
	 * Removes the update, quiz settings, and quiz results pages from the Quiz Menu
	 *
	 * @since 4.1.0
	 * @return void
	 */
	public function admin_head() {
		remove_submenu_page( 'index.php', 'qsm_about' );
		remove_submenu_page( 'quiz-master-next/mlw_quizmaster2.php', 'mlw_quiz_options' );
		remove_submenu_page( 'quiz-master-next/mlw_quizmaster2.php', 'mlw_quiz_result_details' );
	}
}

global $mlwQuizMasterNext;
$mlwQuizMasterNext = new MLWQuizMasterNext();
register_activation_hook( __FILE__, array( 'QSM_Install', 'install' ) );
?>