<?php
/**
 * Plugin Name: AnalogWP Templates
 * Plugin URI:  https://analogwp.com/
 * Description: A handcrafted design library for Elementor templates.
 * Version:     1.2.2
 * Author:      AnalogWP
 * Author URI:  https://analogwp.com/
 * License:     GPL2
 * License URI: https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: ang
 *
 * @package AnalogWP
 */

namespace Analog;

defined( 'ABSPATH' ) || exit;

/**
 * Main Plugin Analog_Templates class.
 */
final class Analog_Templates {
	/**
	 * Plugin instance.
	 *
	 * @var Analog_Templates The one true Analog_Templates
	 */
	private static $instance;

	/**
	 * Holds key for Favorite templates user meta.
	 *
	 * @var string
	 */
	public static $user_meta_prefix = 'analog_library_favorites';

	/**
	 * Main Analog_Templates instance.
	 *
	 * @return void
	 */
	public static function instance() {
		if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Analog_Templates ) ) {
			self::$instance = new Analog_Templates();
			self::$instance->setup_constants();

			add_action( 'plugins_loaded', [ self::$instance, 'load_textdomain' ] );
			add_action( 'admin_enqueue_scripts', [ self::$instance, 'scripts' ] );

			self::$instance->includes();
		}
	}

	/**
	 * Throw error on object clone.
	 *
	 * @return void
	 */
	public function __clone() {
		// Cloning instances of the class is forbidden.
		_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin&#8217; huh?', 'ang' ), '1.0' );
	}

	/**
	 * Disable unserializing of the class.
	 *
	 * @return void
	 */
	public function __wakeup() {
		// Unserializing instances of the class is forbidden.
		_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin&#8217; huh?', 'ang' ), '1.0' );
	}

	/**
	 * Setup plugin constants.
	 *
	 * @access private
	 * @return void
	 */
	private function setup_constants() {
		// Plugin version.
		if ( ! defined( 'ANG_VERSION' ) ) {
			define( 'ANG_VERSION', '1.2.2' );
		}

		// Plugin Folder Path.
		if ( ! defined( 'ANG_PLUGIN_DIR' ) ) {
			define( 'ANG_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
		}

		// Plugin Folder URL.
		if ( ! defined( 'ANG_PLUGIN_URL' ) ) {
			define( 'ANG_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
		}

		// Plugin Root File.
		if ( ! defined( 'ANG_PLUGIN_FILE' ) ) {
			define( 'ANG_PLUGIN_FILE', __FILE__ );
		}
	}

	/**
	 * Include required files.
	 *
	 * @access private
	 * @return void
	 */
	private function includes() {
		require_once ANG_PLUGIN_DIR . 'inc/register-settings.php';
		require_once ANG_PLUGIN_DIR . 'inc/class-base.php';
		require_once ANG_PLUGIN_DIR . 'inc/class-utils.php';
		require_once ANG_PLUGIN_DIR . 'inc/class-options.php';
		require_once ANG_PLUGIN_DIR . 'inc/class-licensemanager.php';
		require_once ANG_PLUGIN_DIR . 'inc/api/class-remote.php';
		require_once ANG_PLUGIN_DIR . 'inc/api/class-local.php';
		require_once ANG_PLUGIN_DIR . 'inc/class-analog-importer.php';
		require_once ANG_PLUGIN_DIR . 'inc/class-elementor.php';
		require_once ANG_PLUGIN_DIR . 'inc/class-tracker.php';
		require_once ANG_PLUGIN_DIR . 'inc/class-cron.php';
		require_once ANG_PLUGIN_DIR . 'inc/elementor/class-typography.php';
		require_once ANG_PLUGIN_DIR . 'inc/elementor/class-post-type.php';
		require_once ANG_PLUGIN_DIR . 'inc/elementor/class-tools.php';
		require_once ANG_PLUGIN_DIR . 'inc/elementor/class-analog-settings.php';
		require_once ANG_PLUGIN_DIR . 'inc/upgrade-functions.php';
	}

	/**
	 * Enqueue plugin assets.
	 *
	 * @param string $hook Current page hook.
	 */
	public function scripts( $hook ) {
		if ( 'toplevel_page_analogwp_templates' !== $hook ) {
			return;
		}

		wp_enqueue_style( 'wp-components' );
		wp_enqueue_style( 'analog-google-fonts', 'https://fonts.googleapis.com/css?family=Poppins:400,500,600,700', [], '20190128' );

		$script_suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? 'development' : 'production';

		wp_deregister_script( 'react' );
		wp_deregister_script( 'react-dom' );

		wp_enqueue_script(
			'react',
			"https://cdn.jsdelivr.net/npm/react@16.8.4/umd/react.{$script_suffix}.min.js",
			[],
			'16.8.4',
			true
		);
		wp_enqueue_script(
			'react-dom',
			"https://cdn.jsdelivr.net/npm/react-dom@16.8.4/umd/react-dom.{$script_suffix}.min.js",
			[ 'react' ],
			'16.8.4',
			true
		);

		wp_enqueue_script(
			'analogwp-app',
			ANG_PLUGIN_URL . 'assets/js/app.js',
			[
				'react',
				'react-dom',
				'wp-components',
				'wp-i18n',
				'wp-html-entities',
			],
			filemtime( ANG_PLUGIN_DIR . 'assets/js/app.js' ),
			true
		);
		wp_set_script_translations( 'analogwp-app', 'ang' );

		$favorites = get_user_meta( get_current_user_id(), self::$user_meta_prefix, true );

		if ( ! $favorites ) {
			$favorites = [];
		}

		$current_user = wp_get_current_user();

		wp_localize_script(
			'analogwp-app',
			'AGWP',
			[
				'ajaxurl'          => admin_url( 'admin-ajax.php' ),
				'is_settings_page' => ( 'toplevel_page_analogwp_templates' === $hook ) ? true : false,
				'favorites'        => $favorites,
				'elementorURL'     => admin_url( 'edit.php?post_type=elementor_library' ),
				'debugMode'        => ( defined( 'ANALOG_DEV_DEBUG' ) && ANALOG_DEV_DEBUG ),
				'isPro'            => false,
				'version'          => ANG_VERSION,
				'pluginURL'        => plugin_dir_url( __FILE__ ),
				'permission'       => (bool) current_user_can( 'manage_options' ),
				'user'             => [
					'email' => $current_user->user_email,
				],
				'license'          => [
					'status'  => Options::get_instance()->get( 'ang_license_key_status' ),
					'message' => get_transient( 'ang_license_message' ),
				],
			]
		);

		$helpscout = '!function(e,t,n){function a(){var e=t.getElementsByTagName("script")[0],n=t.createElement("script");n.type="text/javascript",n.async=!0,n.src="https://beacon-v2.helpscout.net",e.parentNode.insertBefore(n,e)}if(e.Beacon=n=function(t,n,a){e.Beacon.readyQueue.push({method:t,options:n,data:a})},n.readyQueue=[],"complete"===t.readyState)return a();e.attachEvent?e.attachEvent("onload",a):e.addEventListener("load",a,!1)}(window,document,window.Beacon||function(){});';
		wp_add_inline_script( 'analogwp-app', $helpscout );
		wp_add_inline_script( 'analogwp-app', "window.Beacon('init', 'a7572e82-da95-4f09-880e-5c1f071aaf07')" );

		$version = ANG_VERSION;
		$url     = home_url();

		$identify_customer = "Beacon('identify', {
			name: '{$current_user->display_name}',
			email: '{$current_user->user_email}',
			'Plugin Version': '{$version}',
			'Website': '{$url}',
		});
		Beacon('prefill', {
			name: '{$current_user->display_name}',
			email: '{$current_user->user_email}',
		});";

		wp_add_inline_script( 'analogwp-app', $identify_customer );
	}

	/**
	 * Load plugin language files.
	 *
	 * @access public
	 * @return void
	 */
	public function load_textdomain() {
		load_plugin_textdomain( 'ang', false, dirname( plugin_basename( ANG_PLUGIN_DIR ) ) . '/languages/' );
	}
}

/**
 * The main function for that returns Analog_Templates.
 *
 * @return void|Analog_Templates The one true Analog_Templates Instance.
 */
function ANG() { // @codingStandardsIgnoreLine
	return Analog_Templates::instance();
}

/**
 * Fail plugin initiialization if requirements are not met.
 *
 * @return mixed|bool
 */
function analog_fail_load() {
	if ( ! function_exists( 'get_current_screen' ) ) {
		require_once ABSPATH . 'wp-admin/includes/screen.php';
	}
	$screen = get_current_screen();
	if ( isset( $screen->parent_file ) && 'plugins.php' === $screen->parent_file && 'update' === $screen->id ) {
		return;
	}

	if ( ! function_exists( 'get_plugins' ) ) {
		require_once ABSPATH . 'wp-admin/includes/plugin.php';
	}
	$file_path         = 'elementor/elementor.php';
	$installed_plugins = get_plugins();
	$elementor         = isset( $installed_plugins[ $file_path ] );

	if ( $elementor ) {
		if ( ! current_user_can( 'activate_plugins' ) ) {
			return;
		}

		$activation_url = wp_nonce_url( 'plugins.php?action=activate&amp;plugin=' . $file_path . '&amp;plugin_status=all&amp;paged=1&amp;s', 'activate-plugin_' . $file_path );
		$message        = '<p>' . __( 'Analog Templates is not working because you need to activate the Elementor plugin.', 'ang' ) . '</p>';
		$message       .= '<p>' . sprintf( '<a href="%s" class="button-primary">%s</a>', $activation_url, __( 'Activate Elementor Now', 'ang' ) ) . '</p>';
	} else {
		if ( ! current_user_can( 'install_plugins' ) ) {
			return;
		}

		$install_url = wp_nonce_url( self_admin_url( 'update.php?action=install-plugin&plugin=elementor' ), 'install-plugin_elementor' );
		$message     = '<p>' . __( 'Analog Templates is not working because you need to install the Elementor plugin.', 'ang' ) . '</p>';
		$message    .= '<p>' . sprintf( '<a href="%s" class="button-primary">%s</a>', $install_url, __( 'Install Elementor Now', 'ang' ) ) . '</p>';
	}

	echo '<div class="error"><p>' . $message . '</p></div>'; // @codingStandardsIgnoreLine
}

/**
 * Fail loading, if WordPress version requirements not met.
 *
 * @since 1.1
 * @return void
 */
function analog_fail_wp_version() {
	/* translators: %s: WordPress version */
	$message      = sprintf( esc_html__( 'Analog Templates requires WordPress version %s+. Because you are using an earlier version, the plugin is currently NOT RUNNING.', 'ang' ), '5.0' );
	$html_message = sprintf( '<div class="error">%s</div>', wpautop( $message ) );
	echo wp_kses_post( $html_message );
}

// Fire up plugin instance.
add_action(
	'plugins_loaded',
	function() {
		if ( ! did_action( 'elementor/loaded' ) ) {
			add_action( 'admin_notices', __NAMESPACE__ . '\analog_fail_load' );
			return;
		} elseif ( ! version_compare( get_bloginfo( 'version' ), '5.0', '>=' ) ) {
			add_action( 'admin_notices', __NAMESPACE__ . '\analog_fail_wp_version' );
			return;
		}

		ANG();
	}
);