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<?php
/*
Plugin Name: Leads
Plugin URI: http://www.inboundnow.com/leads/
Description: Track website visitor activity, manage incoming leads, and send collected emails to your email service provider.
Author: Inbound Now
Version: 3.2.5
Author URI: http://www.inboundnow.com/
*/

if ( ! class_exists( 'Inbound_Leads_Plugin' ) ) {

    /**
     * Class Inbound_Leads_Plugin loads Leads plugin
     * @package     Leads
     */
    final class Inbound_Leads_Plugin {


        public function __construct() {
            self::define_constants();
            self::includes();
            self::load_text_domain_init();
            self::load_shared_files();
        }

        /**
        *  Setup plugin constants
        */
        private static function define_constants() {
            define('WPL_CURRENT_VERSION', '3.2.5' );
            define('WPL_URLPATH',  plugins_url( '/', __FILE__ ) );
            define('WPL_PATH', WP_PLUGIN_DIR."/".dirname( plugin_basename( __FILE__ ) ) . '/' );
            define('WPL_CORE', plugin_basename( __FILE__ ) );
            define('WPL_SLUG', 'leads' );
            define('WPL_FILE',  __FILE__ );
            define('WPL_STORE_URL', 'http://www.inboundnow.com' );
            $uploads = wp_upload_dir();
            define('WPL_UPLOADS_PATH', $uploads['basedir'].'/leads/' );
            define('WPL_UPLOADS_URLPATH', $uploads['baseurl'].'/leads/' );
        }

        /**
        *  Include required files
        */
        private static function includes() {

            if ( is_admin() ) {

                /* Admin Includes */
                include_once( WPL_PATH . 'classes/class.activation.php');
                include_once( WPL_PATH . 'classes/class.activation.upgrade-routines.php');
                include_once( WPL_PATH . 'classes/class.batch-processing.php');
                include_once( WPL_PATH . 'classes/class.post-type.wp-lead.php');
                include_once( WPL_PATH . 'classes/class.metaboxes.wp-lead.php');
                include_once( WPL_PATH . 'classes/class.lead-management.php');
                include_once( WPL_PATH . 'classes/class.settings.php');
                include_once( WPL_PATH . 'classes/class.dashboard.php');
                include_once( WPL_PATH . 'classes/class.tracking.php');
                include_once( WPL_PATH . 'classes/class.admin-notices.php');
                include_once( WPL_PATH . 'classes/class.login.php');
                include_once( WPL_PATH . 'classes/class.user-profile.php');

            } else {
                /* Frontend Includes */
                include_once( WPL_PATH . 'classes/class.settings.php');
                include_once( WPL_PATH . 'classes/class.post-type.wp-lead.php');
                include_once( WPL_PATH . 'classes/class.login.php');
                include_once( WPL_PATH . 'classes/class.tracking.php');
                include_once( WPL_PATH . 'classes/class.inbound-forms.akismet.php');
            }

        }

        /**
        *  Load Shared Files
        */
        private static function load_shared_files() {
            if (!defined('INBOUND_PRO_PATH')) {
                add_action( 'plugins_loaded', array( 'Inbound_Load_Shared' , 'init') , 1 );
                include_once( WPL_PATH . 'shared/classes/class.load-shared.php');
            }
        }


        /**
        * Hook method to load correct text domain
        */
        private static function load_text_domain_init() {
            add_action( 'init' , array( __CLASS__ , 'load_text_domain' ) );
        }

        /**
        *   Loads the text domain
        */
        public static function load_text_domain() {
            load_plugin_textdomain( 'leads' , false , WPL_SLUG . '/assets/lang/' );
        }

        /* START PHP VERSION CHECKS */
        /**
         * Admin notices, collected and displayed on proper action
         *
         * @var array
         */
        public static $notices = array();

        /**
         * Whether the current PHP version meets the minimum requirements
         *
         * @return bool
         */
        public static function is_valid_php_version() {
            return version_compare( PHP_VERSION, '5.3', '>=' );
        }

        /**
         * Invoked when the PHP version check fails. Load up the translations and
         * add the error message to the admin notices
         */
        static function fail_php_version() {
            $plugin_url = admin_url( 'plugins.php' );
            self::notice( __( 'Leads requires PHP version 5.3+ to run. Your version '.PHP_VERSION.' is not high enough.<br><u>Please contact your hosting provider</u> to upgrade your PHP Version.<br>The plugin is NOT Running. You can disable this warning message by <a href="'.$plugin_url.'">deactivating the plugin</a>', 'inbound-pro' ) );
        }

        /**
         * Handle notice messages according to the appropriate context (WP-CLI or the WP Admin)
         *
         * @param string $message
         * @param bool $is_error
         * @return void
         */
        public static function notice( $message, $is_error = true ) {
            if ( defined( 'WP_CLI' ) ) {
                $message = strip_tags( $message );
                if ( $is_error ) {
                    WP_CLI::warning( $message );
                } else {
                    WP_CLI::success( $message );
                }
            } else {
                // Trigger admin notices
                add_action( 'all_admin_notices', array( __CLASS__, 'admin_notices' ) );

                self::$notices[] = compact( 'message', 'is_error' );
            }
        }

        /**
         * Show an error or other message in the WP Admin
         *
         * @action all_admin_notices
         * @return void
         */
        public static function admin_notices() {
            foreach ( self::$notices as $notice ) {
                $class_name   = empty( $notice['is_error'] ) ? 'updated' : 'error';
                $html_message = sprintf( '<div class="%s">%s</div>', esc_attr( $class_name ), wpautop( $notice['message'] ) );
                echo wp_kses_post( $html_message );
            }
        }
        /* End PHP VERSION CHECKS */

    }

    /* Initiate Plugin */
    if ( Inbound_Leads_Plugin::is_valid_php_version() ) {
        /* Get Leads Running */
        new Inbound_Leads_Plugin;
    } else {
        /* Show Failure message */
        Inbound_Leads_Plugin::fail_php_version();
    }

    /* method to see if leads is active. Legacy */
    function wpleads_check_active() {
        return true;
    }

}