<?php

/**
 * The file that defines the core plugin class
 *
 * A class definition that includes attributes and functions used across both the
 * public-facing side of the site and the admin area.
 *
 * @link       http://ljapps.com
 * @since      1.0.0
 *
 * @package    WP_Zillow_Review
 * @subpackage WP_Zillow_Review/includes
 */

/**
 * The core plugin class.
 *
 * This is used to define internationalization, admin-specific hooks, and
 * public-facing site hooks.
 *
 * Also maintains the unique identifier of this plugin as well as the current
 * version of the plugin.
 *
 * @since      1.0.0
 * @package    WP_Zillow_Review
 * @subpackage WP_Zillow_Review/includes
 * @author     Josh <landjllc@gmail.com>
 */
class WP_Zillow_Review {

	/**
	 * The loader that's responsible for maintaining and registering all hooks that power
	 * the plugin.
	 *
	 * @since    1.0.0
	 * @access   protected
	 * @var      WP_Zillow_Review_Loader    $loader    Maintains and registers all hooks for the plugin.
	 */
	protected $loader;

	/**
	 * The unique identifier of this plugin.
	 *
	 * @since    1.0.0
	 * @access   protected
	 * @var      string    $plugintoken    The string used to uniquely identify this plugin.
	 */
	protected $plugintoken;
	protected $_token;

	/**
	 * The current version of the plugin.
	 *
	 * @since    1.0.0
	 * @access   protected
	 * @var      string    $version    The current version of the plugin.
	 */
	protected $version;

	/**
	 * Define the core functionality of the plugin.
	 *
	 * Set the plugin name and the plugin version that can be used throughout the plugin.
	 * Load the dependencies, define the locale, and set the hooks for the admin area and
	 * the public-facing side of the site.
	 *
	 * @since    1.0.0
	 */
	public function __construct() {

		$this->_token = 'wp-zillow-review-slider';
		$this->version = '3.3';
		//using this for development
		//$this->version = time();

		$this->load_dependencies();
		$this->set_locale();
		
		if (is_admin()) {
			$this->define_admin_hooks();
		}
		$this->define_public_hooks();
		//save version number to db
		$this->_log_version_number();

	}
	
	/**
	 * Log the plugin version number.
	 * @access  public
	 * @since   1.0.0
	 * @return  void
	 */
	private function _log_version_number () {
		$current_version = get_option($this->_token . '_current_db_version', 0);
		if($current_version!=$this->version){
			

		//create table in database
		global $wpdb;
		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );

		$table_name = $wpdb->prefix . 'wpzillow_reviews';
		
		$charset_collate = $wpdb->get_charset_collate();

		$sql = "CREATE TABLE $table_name (
			id mediumint(9) NOT NULL AUTO_INCREMENT,
			pageid varchar(50) DEFAULT '' NOT NULL,
			pagename tinytext NOT NULL,
			created_time datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
			created_time_stamp int(12) NOT NULL,
			reviewer_name tinytext NOT NULL,
			reviewer_id varchar(50) DEFAULT '' NOT NULL,
			rating int(2) NOT NULL,
			review_text text NOT NULL,
			hide varchar(3) DEFAULT '' NOT NULL,
			review_length int(5) NOT NULL,
			type varchar(12) DEFAULT '' NOT NULL,
			userpic varchar(250) DEFAULT '' NOT NULL,
			UNIQUE KEY id (id),
			PRIMARY KEY (id)
		) $charset_collate;";
		dbDelta( $sql );
		
		//create template posts table in dbDelta 
		$table_name = $wpdb->prefix . 'wpzillow_post_templates';
		
		$sql_template = "CREATE TABLE $table_name (
			id mediumint(9) NOT NULL AUTO_INCREMENT,
			title varchar(200) DEFAULT '' NOT NULL,
			template_type varchar(7) DEFAULT '' NOT NULL,
			style int(2) NOT NULL,
			created_time_stamp int(12) NOT NULL,
			display_num int(2) NOT NULL,
			display_num_rows int(3) NOT NULL,
			display_order varchar(6) DEFAULT '' NOT NULL,
			hide_no_text varchar(3) DEFAULT '' NOT NULL,
			template_css text NOT NULL,
			min_rating int(2) NOT NULL,
			min_words int(4) NOT NULL,
			max_words int(4) NOT NULL,
			rtype varchar(25) DEFAULT '' NOT NULL,
			rpage varchar(200) DEFAULT '' NOT NULL,
			createslider varchar(3) DEFAULT '' NOT NULL,
			numslides int(2) NOT NULL,
			sliderautoplay varchar(3) DEFAULT '' NOT NULL,
			sliderdirection varchar(12) DEFAULT '' NOT NULL,
			sliderarrows varchar(3) DEFAULT '' NOT NULL,
			sliderdots varchar(3) DEFAULT '' NOT NULL,
			sliderdelay int(2) NOT NULL,
			sliderheight varchar(3) DEFAULT '' NOT NULL,
			showreviewsbyid varchar(600) DEFAULT '' NOT NULL,
			template_misc varchar(200) DEFAULT '' NOT NULL,
			read_more varchar(3) DEFAULT '' NOT NULL,
			read_more_num int(4) NOT NULL,
			read_more_text varchar(50) DEFAULT '' NOT NULL,
			facebook_icon varchar(3) DEFAULT '' NOT NULL,
			UNIQUE KEY id (id),
			PRIMARY KEY (id)
		) $charset_collate;";
		
		dbDelta( $sql_template );
			
			
		}
		
		update_option( $this->_token . '_current_db_version', $this->version );
		update_option( $this->_token . '_version', $this->version );

	} // End _log_version_number ()

	/**
	 * Load the required dependencies for this plugin.
	 *
	 * Include the following files that make up the plugin:
	 *
	 * - WP_Zillow_Review_Loader. Orchestrates the hooks of the plugin.
	 * - WP_Zillow_Review_i18n. Defines internationalization functionality.
	 * - WP_Zillow_Review_Admin. Defines all hooks for the admin area.
	 * - WP_Zillow_Review_Public. Defines all hooks for the public side of the site.
	 *
	 * Create an instance of the loader which will be used to register the hooks
	 * with WordPress.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function load_dependencies() {

		/**
		 * The class responsible for orchestrating the actions and filters of the
		 * core plugin.
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-wp-zillow-review-slider-loader.php';

		/**
		 * The class responsible for defining internationalization functionality
		 * of the plugin.
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-wp-zillow-review-slider-i18n.php';

		/**
		 * The class responsible for defining all actions that occur in the admin area.
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-wp-zillow-review-slider-admin.php';
		
		/**
		 * The class responsible for parsing yelp and zillow pages
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/wpzillow_simple_html_dom.php';

		/**
		 * The class responsible for defining all actions that occur in the public-facing
		 * side of the site.
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-wp-zillow-review-slider-public.php';
		
		/**
		 * The class responsible for the widget admin and public
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-wp-zillow-review-slider-widget.php';
		
		/**
		 * The class responsible for displaying review template via do_action in template file
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-wp-zillow-review-slider-template_action.php';

		//register the loader
		$this->loader = new WP_Zillow_Review_Loader();
		

	}

	/**
	 * Define the locale for this plugin for internationalization.
	 *
	 * Uses the WP_Zillow_Review_i18n class in order to set the domain and to register the hook
	 * with WordPress.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function set_locale() {

		$plugin_i18n = new WP_Zillow_Review_i18n();

		//$this->loader->add_action( 'plugins_loaded', $plugin_i18n, 'load_plugin_textdomain' );

	}

	/**
	 * Register all of the hooks related to the admin area functionality
	 * of the plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function define_admin_hooks() {

		$plugin_admin = new WP_Zillow_Review_Admin( $this->get_token(), $this->get_version() );

		$this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'enqueue_styles' );
		
		$this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'enqueue_scripts' );

		// register our wpzillow_settings_init to the admin_init action hook, add setting inputs
		//$this->loader->add_action('admin_init', $plugin_admin, 'wpzillow_settings_init');
		
		// register our wpzillow_zillow_settings_init to the admin_init action hook, add setting inputs
		$this->loader->add_action('admin_init', $plugin_admin, 'wpzillow_zillow_settings_init');

		//add menu page
		$this->loader->add_action( 'admin_menu', $plugin_admin, 'add_menu_pages' );
		
		//add ajax for adding feedback to table
		$this->loader->add_action( 'wp_ajax_zillow_get_results', $plugin_admin, 'wpzillow_process_ajax' );

		//add ajax for hiding and deleting reviews in table
		$this->loader->add_action( 'wp_ajax_zillow_hide_review', $plugin_admin, 'wpzillow_hidereview_ajax' ); 

		//add ajax for hiding and deleting reviews in table
		$this->loader->add_action( 'wp_ajax_zillow_find_reviews', $plugin_admin, 'wpzillow_getreviews_ajax' ); 		
		

		//add download csv file function wpzillow_download_csv
		$this->loader->add_action( 'plugins_loaded', $plugin_admin, 'wpzillow_download_csv' ); 
		
		//add select shortcode list to post edit page
		//$this->loader->add_action( 'media_buttons', $plugin_admin, 'add_sc_select',11 ); 
		//$this->loader->add_action( 'admin_head', $plugin_admin, 'button_js' ); 
		
		//replaces insert into post text on media uploader when uploading reviewer avatar
		$this->loader->add_action( 'admin_init', $plugin_admin, 'wpzillow_media_text' );
		
		//add download csv file function wpzillow_download_csv
		$this->loader->add_action( 'plugins_loaded', $plugin_admin, 'wpzillow_download_zillow' ); 
		
		//cron for refreshing zillow
		//$this->loader->add_action('wpzillow_daily_event', $plugin_admin, 'wpzillow_do_this_daily');
		
				//for displaying leave review admin notice
		$this->loader->add_action( 'admin_notices', $plugin_admin, 'wprp_admin_notice__success' ); 
		
		//dashboard widget to show newest reviews
		$this->loader->add_action( 'wp_dashboard_setup', $plugin_admin, 'wpzillow_dashboard_widget' );
		
		//add custom link to menu
		$this->loader->add_action( 'admin_menu', $plugin_admin, 'wprev_zillow_add_external_link_admin_submenu' );
		$this->loader->add_action( 'admin_head', $plugin_admin, 'wpse_660233_add_jquery' );

		
	}

	/**
	 * Register all of the hooks related to the public-facing functionality
	 * of the plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function define_public_hooks() {

		$plugin_public = new WP_Zillow_Review_Public( $this->get_token(), $this->get_version() );

		$this->loader->add_action( 'wp_enqueue_scripts', $plugin_public, 'enqueue_styles' );
		$this->loader->add_action( 'wp_enqueue_scripts', $plugin_public, 'enqueue_scripts' );

		//add shortcode shortcode_wpzillow_usetemplate
		$plugin_public->shortcode_wpzillow_usetemplate();

	}

	/**
	 * Run the loader to execute all of the hooks with WordPress.
	 *
	 * @since    1.0.0
	 */
	public function run() {
	
		$this->loader->run();
	}

	/**
	 * The name of the plugin used to uniquely identify it within the context of
	 * WordPress and to define internationalization functionality.
	 *
	 * @since     1.0.0
	 * @return    string    The name of the plugin.
	 */
	public function get_token() {
		return $this->_token;
	}

	/**
	 * The reference to the class that orchestrates the hooks with the plugin.
	 *
	 * @since     1.0.0
	 * @return    WP_Zillow_Review_Loader    Orchestrates the hooks of the plugin.
	 */
	public function get_loader() {
		return $this->loader;
	}

	/**
	 * Retrieve the version number of the plugin.
	 *
	 * @since     1.0.0
	 * @return    string    The version number of the plugin.
	 */
	public function get_version() {
		return $this->version;
	}

}