<?php
/*
Plugin Name: LCS PDF Tickets
Plugin URI: http://www.latcomsystems.com/
Description: PDF tickets for forms.
Version: 1.0
Author: LatCom Systems
Author URI: http://www.latcomsystems.com/
License: Proprietary
*/
global $wp_version;

ini_set('user_agent',apply_filters( 'http_headers_useragent', 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' ) ));

add_shortcode( 'lcs_ticket_href', 'lcs_ticket_href' );

function lcs_ticket_href($atts)
{
	$url = site_url().'/attend-pdf-ticket/?'.http_build_query($_GET);
	//***************** update MailChimp ****************
	/*
	require_once('mailchimp/mailchimp.php');
	$mailchimp = new \Drewm\MailChimp('4dba38e1e67f7ffbda0c8e1829a59f22-us9');
	$result = $mailchimp->call('lists/subscribe', array(
					'id'                => 'dd3f368f20',
					'email'             => array('email'=>$_GET['email']),
					'merge_vars'        => array(
													'FNAME'=>$_GET['fname'], 
													'LNAME'=>$_GET['lname'], 
													'MMERGE6'=>$_GET['zip'], 
													'MMERGE10'=>$_GET['address'], 
													'MMERGE11'=>$_GET['city'], 
													'MMERGE12'=>$_GET['state'], 
													'MMERGE13'=>$_GET['phone'], 
													'MMERGE9'=>'Celebrate Auto Signup', 
													'CLBTKTLINK'=>$ticket_link, 
												),
					'double_optin'      => false,
					'update_existing'   => true,
					'replace_interests' => false,
					'send_welcome'      => true,
				));
	*/
	//var_dump($result);
	/*
	if ($result['status'] == 'error') :
		$form_message = '<span style="color:red;">Error! '.$result['error'].'</span>';
	else :
		$form_message .= '<span style="color:green;">Successfully added to list.  Thank you!</span>';
	endif;
	*/
	//*************************************************
	/*
	$diag = '<--'.PHP_EOL;
	$diag .= '$result:'.PHP_EOL;
	$diag .= print_r($result, true);
	$diag .= '$_
	GET:'.PHP_EOL;
	$diag .= print_r($_GET, true);
	$diag .= PHP_EOL.'-->'.PHP_EOL;
	return $diag.'<a href="'.$url.'" style="font-size:18pt;">Click here to download your ticket!</a>';
	*/
	return '<a href="'.$url.'" style="font-size:18pt;">Click here to download your ticket!</a>';
	
}

class PageTemplater {
		private static $instance;
		protected $templates;
		
		public static function get_instance() {
			if( null == self::$instance ) {
					self::$instance = new PageTemplater();
			} 
			return self::$instance;
		}
		
		private function __construct() {
			$this->templates = array();
			if ( version_compare( floatval($GLOBALS['wp_version']), '4.7', '<' ) ) {	//*** version 4.6 and earlier
				add_filter(
					'page_attributes_dropdown_pages_args',
					 array( $this, 'register_project_templates' ) 
				);
			} else {	//*** version 4.7 and later
				add_filter(
					'theme_page_templates', array( $this, 'add_new_template' )
				);				}
			add_filter(
				'wp_insert_post_data', 
				array( $this, 'register_project_templates' ) 
			);
			add_filter(
				'template_include', 
				array( $this, 'view_project_template') 
			);
			$this->templates = array(
					'lcs-ticket-template.php'	 => 'LCS PDF Ticket Template',
			);
		}
		
		public function register_project_templates( $atts ) {
			$cache_key = 'page_templates-' . md5( get_theme_root() . '/' . get_stylesheet() );
			$templates = wp_get_theme()->get_page_templates();
			if ( empty( $templates ) ) {
					$templates = array();
			} 
			wp_cache_delete( $cache_key , 'themes');
			$templates = array_merge( $templates, $this->templates );
			wp_cache_add( $cache_key, $templates, 'themes', 1800 );
			return $atts;
		}
		
		public function add_new_template( $posts_templates ) {
			$posts_templates = array_merge( $posts_templates, $this->templates );
			return $posts_templates;
		}
		
		public function view_project_template( $template ) {
			global $post;
			if (!isset($this->templates[get_post_meta( 
				$post->ID, '_wp_page_template', true 
			)] ) ) {
					return $template;
			} 
			$file = plugin_dir_path(__FILE__). get_post_meta( 
				$post->ID, '_wp_page_template', true 
			);
			if( file_exists( $file ) ) {
					return $file;
			} 
			else { echo $file; }
			return $template;
		} 
} 

add_action( 'plugins_loaded', array( 'PageTemplater', 'get_instance' ) );

/***************** Custom CSS for Gravity forms **************/
wp_enqueue_style( 'lcs-gravity-forms-style', plugins_url('lcs_gravity_forms.css', __FILE__ ), array(), filemtime(dirname(__FILE__).'/lcs_gravity_forms.css'));


/**
 * Gravity Wiz // Gravity Forms // Send Manual Notifications
 *
 * Provides a custom notification event that allows you to create notifications that can be sent
 * manually (via Gravity Forms "Resend Notifications" feature).
 *
 * @version   1.2
 * @author	David Smith <[email protected]>
 * @license   GPL-2.0+
 * @link	  http://gravitywiz.com/send-manual-notifications-with-gravity-forms/
 */
class GW_Manual_Notifications {

	private static $instance = null;

	public static function get_instance() {
		if( null == self::$instance )
			self::$instance = new self;
		return self::$instance;
	}

	private function __construct() {

		add_filter( 'gform_notification_events', array( $this, 'add_manual_notification_event' ) );

		add_filter( 'gform_before_resend_notifications', array( $this, 'add_notification_filter' ) );

	}

	public function add_notification_filter( $form ) {
		add_filter( 'gform_notification', array( $this, 'evaluate_notification_conditional_logic' ), 10, 3 );
		return $form;
	}

	public function add_manual_notification_event( $events ) {
		$events['manual'] = __( 'Send Manually' );
		return $events;
	}

	public function evaluate_notification_conditional_logic( $notification, $form, $entry ) {

		// if it fails conditional logic, suppress it
		if( $notification['event'] == 'manual' && ! GFCommon::evaluate_conditional_logic( rgar( $notification, 'conditionalLogic' ), $form, $entry ) ) {
			add_filter( 'gform_pre_send_email', array( $this, 'abort_next_notification' ) );
		}

		return $notification;
	}

	public function abort_next_notification( $args ) {
		remove_filter( 'gform_pre_send_email', array( $this, 'abort_next_notification' ) );
		$args['abort_email'] = true;
		return $args;
	}

}

function gw_manual_notifications() {
	return GW_Manual_Notifications::get_instance();
}

gw_manual_notifications();

//************** manipulate tracking fields *****************
//add_filter( 'gform_pre_submission_filter', 'lcs_gravity_form_tracking' );

function lcs_gravity_form_tracking($form)
{
	//error_log('['.date("D M d, Y H:i:s").' '.__METHOD__.'] ['.__FILE__.' Line: '.__LINE__.'] $form = '.print_r($form, true).PHP_EOL, 3, '/home/home2/domains/celeberateshowcase.com/dump.log');
	return $form;
}

?>