<?php

class EasyOptInsPostTypes {

	public $settings;

	private $activity_day_interval = array(
		'form_list' => null,
		'dashboard_widget' => 30
	);

	private $targeting_cat_path = 'assets/vendor/targeting-cat/TargetingCat-OptinCat-1.2.min.js';

	private $two_step_ids_on_page = array();

	public function __construct( $settings ) {

		$this->settings = $settings;

		$providers_available = array_keys( $this->settings[ 'providers' ] );

		// Register custom post type
		add_action( 'init', array( $this, 'register_custom_post_type' ) );
		add_filter( 'manage_easy-opt-ins_posts_columns', array( $this, 'add_new_columns' ) );
		add_action( 'manage_easy-opt-ins_posts_custom_column', array( $this, 'set_column_data' ), 10, 2 );
		add_filter( 'post_row_actions', array( $this, 'post_row_actions' ), 10, 2 );

		// Reset action
		add_action( 'admin_post_fca_eoi_reset_stats', array( $this, 'reset_stats' ) );

		// Dashboard widget
		add_action( 'wp_dashboard_setup', array( $this, 'dashboard_setup' ) );

		// Save
		add_action( 'save_post', array( $this, 'save_meta_box_content' ), 1, 2 );

		// Live preview
		add_filter( 'the_content', array( $this, 'live_preview' ) );

		// Scripts and styles
		add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue' ) );

		add_action( 'admin_head', array( $this, 'hide_minor_publishing' ) );

		add_filter( 'admin_body_class', array( $this, 'add_body_class' ) );

		add_filter( 'wp_insert_post_data', array( $this, 'force_published' ) );

		add_action( 'wp_ajax_fca_eoi_subscribe', array( $this, 'ajax_subscribe' ) );
		add_action( 'wp_ajax_nopriv_fca_eoi_subscribe', array( $this, 'ajax_subscribe' ) );
		
		add_filter( 'get_user_option_screen_layout_easy-opt-ins', array( $this, 'force_one_column' ) );

		add_filter( 'get_user_option_meta-box-order_easy-opt-ins', array( $this, 'order_columns' ) );

		add_filter( 'post_updated_messages', array( $this, 'override_text' ) );

		add_filter( 'bulk_actions-edit-easy-opt-ins', array( $this, 'disable_bulk_edit' ) );

		add_filter( 'post_row_actions', array( $this, 'remove_quick_edit' ) );

		add_action( 'admin_notices', array( $this, 'admin_notices' ) );

		add_filter( 'enter_title_here', array( $this, 'change_default_title' ) );

		add_filter( 'init', array( $this, 'bind_content_filter' ), 10 );

		add_filter( 'template_redirect', array( $this, 'parse_tc_condition_request' ), 1 );
	
		//ADD ACTIONS TO GET THE ENTIRE PAGE OUTPUT IN BUFFER
	
		if ( wp_get_theme() == 'Customizr' ) {
			add_filter( 'the_content', array( $this, 'scan_for_shortcodes' ) );
		} else {
			add_action('wp_head', array( $this, 'fca_eoi_buffer_start' ));
			add_action('wp_footer', array( $this, 'fca_eoi_buffer_end' ));	
		}
		
		add_filter( 'init', array( $this, 'request_prepare_lightbox' ) );

		add_filter( 'wp_footer', array( $this, 'show_lightbox' ) );

		foreach ( $providers_available as $provider ) {
			add_action( 'wp_ajax_fca_eoi_' . $provider . '_get_lists', $provider . '_ajax_get_lists' );
		}

		// Hook provder callback functions
		foreach ( $providers_available as $provider ) {
			add_filter( 'fca_eoi_alter_admin_notices', $provider . '_admin_notices', 10, 1 );
		} 

		// Handle licensing
		if( count( $providers_available ) > 1 ) {
			require_once FCA_EOI_PLUGIN_DIR . 'includes/licensing.php';
			new  EasyOptInsLicense( $this->settings );
		}
	}
	
	function fca_eoi_buffer_start() { ob_start(array( $this, 'scan_for_shortcodes' )); }
	function fca_eoi_buffer_end() { ob_end_flush(); }
	
	public function register_custom_post_type() {

		$labels = array(
			'name' => __('Optin Forms') ,
			'singular_name' => __('Optin Form') ,
			'add_new' => __('Add New') ,
			'add_new_item' => __('Add New Optin Form') ,
			'edit_item' => __('Edit Optin Form') ,
			'new_item' => __('New Optin Form') ,
			'all_items' => __('All Optin Forms') ,
			'view_item' => __('View Optin Form') ,
			'search_items' => __('Search Optin Form') ,
			'not_found' => __('No Optin Form Found') ,
			'not_found_in_trash' => __('No Optin Form Found in Trash') ,
			'parent_item_colon' => '',
			'menu_name' => __('Optin Cat')
		);
		$args = array(
			'menu_icon' => FCA_EOI_PLUGIN_URL . '/icon.png',
			'labels' => $labels,
			'public' => false,
			'exclude_from_search' => true,
			'publicly_queryable' => false,
			'show_ui' => true,
			'show_in_menu' => true,
			'query_var' => true,
			'rewrite' => array(
				'slug' => 'easy-opt-ins',
			) ,
			'capability_type' => 'page',
			'has_archive' => false,
			'hierarchical' => false,
			'menu_position' => 105,
			'supports' => array(
				'title',
			) ,
			'register_meta_box_cb' => array(
				$this,
				'add_meta_boxes'
			)
		);
		register_post_type('easy-opt-ins', $args);
	}

	private function enqueue_activity_style() {
		wp_enqueue_style( 'admin-cpt-easy-opt-ins-activity', FCA_EOI_PLUGIN_URL . '/assets/admin/cpt-easy-opt-ins-activity.css', array(), FCA_EOI_VER );
	}

	public function add_new_columns( $columns ) {
		$new_columns = array();

		if ( ! empty( $columns['cb'] ) ) {
			$new_columns['cb'] = $columns['cb'];
		}

		if ( ! empty( $columns['title'] ) ) {
			$new_columns['title'] = $columns['title'];
		}

		$this->enqueue_activity_style();
		$activity = EasyOptInsActivity::get_instance();

		$period =
			'<span class="fca_eoi_activity_period">(' .
				$activity->get_text( 'period', null, array( $this->activity_day_interval['form_list'] ) ) .
			')</span>';

		foreach ( array( 'impressions', 'conversions', 'conversion_rate' ) as $activity_type ) {
			$new_columns[ $activity_type ] = esc_html( $activity->get_text( $activity_type, 'form' ) ) . '<br>' . $period;
		}

		return $new_columns;
	}

	public function set_column_data( $column_name, $form_id ) {
		$activity = EasyOptInsActivity::get_instance();

		$stats = $activity->get_form_stats( $this->activity_day_interval['form_list'] );
		$value = 0;

		if ( ! empty( $stats[ $column_name ][ $form_id ] ) ) {
			$value = $stats[ $column_name ][ $form_id ];
		}

		echo $activity->format_column_text( $column_name, $value );
	}

	public function post_row_actions( $actions, $post ) {
		if ( $post->post_type == 'easy-opt-ins' ) {
			$action = 'fca_eoi_reset_stats';
			$title  = __( 'Reset stats for this item' );
			$label  = __( 'Reset Stats' );

			$url = add_query_arg( 'action', $action, admin_url( 'admin-post.php?post=' . $post->ID ) );
			$url = wp_nonce_url( $url );

			$actions[$action] = $this->confirm_tag(
				'<a href="' . $url . '" title="' . $title . '">' . $label . '</a>',
				__( 'Are you sure?' ),
				__( 'Do you really want to reset this Optin Form\'s stats? This action cannot be undone.' )
			);
		}
		return $actions;
	}

	public function reset_stats() {
		if ( wp_verify_nonce( $_REQUEST['_wpnonce'] ) ) {
			EasyOptInsActivity::get_instance()->reset_stats( (int) $_REQUEST['post'] );
			wp_redirect( wp_get_referer() );
		}
	}

	private function confirm_tag( $tag, $title, $message ) {
		return preg_replace(
			'/>/',
			' onclick="return confirm(' .
				esc_html( '"' . $title . '\n\n' . $message . '"' ) .
			')">',
			$tag, 1 );
	}

	public function dashboard_setup() {
		
		if ( defined ( 'FCA_EOI_DISABLE_STATS_TRACKING' )) {
			$title = 'Optin Cat Summary (TRACKING DISABLED)';
		} else {
			$title = 'Optin Cat Summary';
		}
		add_meta_box(
			'fca_eoi_dashboard_widget',
			$title,
			array( $this, 'add_dashboard_widget' ),
			'dashboard',
			'normal',
			'high'
		);
	}

	public function add_dashboard_widget() {
		wp_enqueue_script( 'd3_js', FCA_EOI_PLUGIN_URL . '/assets/vendor/nvd3/d3.min.js', array(), FCA_EOI_VER, true );
		wp_enqueue_script( 'nvd3_js', FCA_EOI_PLUGIN_URL . '/assets/vendor/nvd3/nv.d3.min.js', array(), FCA_EOI_VER, true );
		wp_enqueue_style( 'nvd3_css', FCA_EOI_PLUGIN_URL . '/assets/vendor/nvd3/nv.d3.min.css', array(), FCA_EOI_VER );
		$this->enqueue_activity_style();

		$day_interval = $this->activity_day_interval['dashboard_widget'];
		$activity = EasyOptInsActivity::get_instance();
		$stats = $activity->get_daily_stats( $day_interval );

		$date_labels = array();
		foreach ( array_keys( $stats['impressions'] ) as $date ) {
			$date_labels[] = strftime( '%e %b', strtotime( $date ) );
		}

		$colors = array(
			'impressions' => '#5b90bf',
			'conversions' => '#bf616a'
		);

		?>
		<div class="fca_eoi_activity_chart_title_container">
			<div class="fca_eoi_activity_chart_legend">
				<?php foreach ( array( 'impressions', 'conversions' ) as $activity_type ): ?>
					<div class="fca_eoi_activity_chart_legend_item">
						<div class="fca_eoi_activity_chart_legend_sample" style="background-color: <?php echo $colors[ $activity_type ] ?>;"></div>
						<div class="fca_eoi_activity_chart_legend_text">
							<?php echo esc_html( $activity->get_text( $activity_type, 'total' ) ) ?>
						</div>
					</div>
				<?php endforeach ?>
			</div>
			<div class="fca_eoi_activity_chart_period">
				<?php echo esc_html( $activity->get_text( 'period', null, array( $day_interval ) ) ) ?>
				-
				<a href="<?php echo admin_url( 'edit.php?post_type=easy-opt-ins' ) ?>"><?php echo __( 'View All Data' ) ?></a>
			</div>
		</div>
		<div class="fca_eoi_activity_chart" id="fca_eoi_activity_chart"></div>
		<div class="fca_eoi_activity_chart_stat">
			<?php foreach ( array( 'impressions', 'conversions', 'conversion_rate' ) as $activity_type ): ?>
				<div class="fca_eoi_activity_chart_stat_item">
					<div class="fca_eoi_activity_chart_stat_value">
						<?php echo $activity->format_column_text( $activity_type, $stats['totals'][ $activity_type ] ) ?>
					</div>
					<div class="fca_eoi_activity_chart_stat_title">
						<?php echo esc_html( $activity->get_text( $activity_type, 'total' ) ) ?>
					</div>
				</div>
			<?php endforeach ?>
		</div>
		<script>
			jQuery( function() {
				var impressions = <?php echo json_encode( array_values( $stats['impressions'] ) ) ?>;
				var conversions = <?php echo json_encode( array_values( $stats['conversions'] ) ) ?>;
				var dates = <?php echo json_encode( $date_labels ) ?>;

				var chart = nv.models.lineChart().options({
					duration: 0,
					transitionDuration: 0,
					useInteractiveGuideline: true,
					isArea: true,
					showLegend: false,
					margin: { top: 10, right: 20, bottom: 30, left: 40 }
				} );

				chart.xAxis.tickFormat( function( index ) { return dates[ index ]; } );
				chart.yAxis.tickFormat( d3.format( 'd' ) );
				chart.forceY( [ 0, d3.max(impressions) || 1 ] );

				var valuesToPoint = function( value, index ) {
					return { x: index, y: value };
				};

				d3.select( '#fca_eoi_activity_chart' ).append( 'svg' ).datum( [
					{ color: '<?php echo $colors['impressions'] ?>', key: 'Impressions', values: impressions.map(valuesToPoint) },
					{ color: '<?php echo $colors['conversions'] ?>', key: 'Conversions', values: conversions.map(valuesToPoint) }
				] ).call( chart );

				nv.utils.windowResize( chart.update );
			} );
		</script>
	<?php
	}

	public function add_meta_boxes() {

		add_meta_box(
			'fca_eoi_meta_box_setup',
			__( 'Setup' ),
			array( &$this, 'meta_box_content_setup' ),
			'easy-opt-ins',
			'side',
			'high'
		);
		add_meta_box(
			'fca_eoi_meta_box_build',
			__( 'Form Builder' ),
			array( &$this, 'meta_box_content_build' ),
			'easy-opt-ins',
			'side',
			'high'
		);
		
		add_meta_box(
			'fca_eoi_meta_box_provider',
			__( 'Email Marketing Provider Integration' ),
			array( &$this, 'meta_box_content_provider' ),
			'easy-opt-ins',
			'side',
			'high'
		);
		add_meta_box(
		'fca_eoi_meta_box_publish',
			__( 'Publication' ),
			array( &$this, 'meta_box_content_publish' ),
			'easy-opt-ins',
			'side',
			'high'
		);
		add_meta_box(
			'fca_eoi_meta_box_thanks',
			__( 'Thank You Message' ),
			array( &$this, 'meta_box_content_thanks' ),
			'easy-opt-ins',
			'side',
			'high'
		);
		if ( has_action( 'fca_eoi_powerups' ) ) {
			add_meta_box(
				'fca_eoi_meta_box_powerups',
				__( 'Power Ups' ),
				array( &$this, 'meta_box_content_powerups' ),
				'easy-opt-ins',
				'side',
				'high'
			);
		}
	}

	public function meta_box_content_setup() {

		$layouts_types_labels = array(
			'lightbox' => 'Popups',
			'postbox' => 'Post Boxes',
			'widget' => 'Sidebar Widgets',
		);

		// Build the layouts array
		$layouts = $layouts_types = $layouts_types_found = array();
		foreach ( glob( FCA_EOI_PLUGIN_DIR . 'layouts/*', GLOB_ONLYDIR ) as $v) {
			$layouts_types_found[] = basename( $v );
		}

		$layouts_types_accepted = array_keys( $layouts_types_labels );
		foreach ( $layouts_types_accepted as $layout_type ) {
			if ( in_array( $layout_type, $layouts_types_found ) ) {
				$layouts_types[] = $layout_type;
			}
		}
		// Layouts types mini-tabs

		echo '<ul class="category-tabs" id="layouts_types_tabs">';
		foreach ( $layouts_types as $layout_type ) {
			K::wrap(
				$layouts_types_labels[ $layout_type ]
				, array(
					'href' => '#'. 'layouts_type_' . $layout_type,
				)
				, array(
					'html_before' => '<li' . ( 'widget' === $layout_type ? ' class="tabs"' : '' ) . ' >',
					'html_after' => '</li> ',
					'in' => 'a',
				)
			);
		}
		echo '</ul>';
		
		//GENERATE SCREENSHOTS / OPTIN THEME PICKER
		//RN NOTE: COULD CACHE THIS (?)
		$output = '';
		foreach ( $layouts_types as $layout_type ) {
			
			$output .= "<div class='fca_eoi_accordion_tab' id='layouts_type_$layout_type'>";
			$layout_counter = 1;
			foreach ( glob( FCA_EOI_PLUGIN_DIR . "layouts/$layout_type/*", GLOB_ONLYDIR ) as $layout_path ) {
				$layout_id = basename( $layout_path );
				
				$layout_helper   = new EasyOptInsLayout( $layout_id );
				$layout_type     = ucfirst ( $layout_helper->layout_type );

				$screenshot_path = $layout_helper->path_to_resource( 'screenshot', 'png' );
				$screenshot_url  = $layout_helper->url_to_resource( 'screenshot', 'png' );
				$screenshot = file_exists( $screenshot_path ) ? $screenshot_url	: FCA_EOI_PLUGIN_URL . '/layouts/no-image.jpg';
				
				$layout_name = ucfirst ( str_replace( 'layout', 'widget', str_replace('_', ' ', $layout_id) ) );
				$layout_name = str_replace( array('Postbox 0', 'Widget 0'), 'No CSS', $layout_name );
				$output .= "<div class='fca_eoi_layout has-tip fca_eoi_layout_preview' data-layout-id='$layout_id' data-layout-type='$layout_type'>";
				$output .=	"<img src='$screenshot'>";
				$output .= "<div class='fca_eoi_layout_info'>";
				$output .= 	"<h3>$layout_name</h3>";
				$output .= "</div>";
				$output .= 	"</div>";
				
				$layout_counter = $layout_counter + 1;
			}
			$output .= 	"</div>";
			
		}
		$output .= 	'<br clear="all">';
		echo $output;
	}

	public function meta_box_content_provider() {
		
		global $post;
		$fca_eoi = get_post_meta( $post->ID, 'fca_eoi', true );
		
		//DISABLE CUSTOM FORM
		$allow_customform = get_option ( 'fca_eoi_allow_customform', 'false' );
		if ( $allow_customform == 'false' ) {
			$providers = $this->settings[ 'providers' ];
			unset ( $providers['customform'] );
			$providers_available = array_keys( $providers );
		} else {
			$providers_available = array_keys( $this->settings[ 'providers' ] );
		}		
		
		$providers_options = array();

        // Prepare providers options
		foreach ( $this->settings[ 'providers' ] as $provider_id => $provider ) {
			$providers_options[ $provider_id ] = $provider[ 'info' ][ 'name' ];
		}

		if ( $allow_customform == 'false') {
			unset ( $providers_options['customform'] );
		}
				
		// Provider choice if there are many providers
		if ( 1 < count( $providers_available) ) {

			$provider = get_option( 'fca_eoi_last_provider', '' );
			$provider = empty($provider) ? 'mailchimp' : $provider; // use mailchimp by default
		
			K::select( 'fca_eoi[provider]'
				, array( 
					'class' => 'select2',
					'style' => 'width: 27em;',
				)
				, array( 
					'format' => '<p><label>:select</label></p>',
					'options' => array( '' => 'Not set' ) + $providers_options,
					'selected' => K::get_var( 'provider', $fca_eoi, $provider ),
				)
			);
		}

		foreach ( $providers_available as $provider ) {
			call_user_func( $provider . '_integration', $this->settings );
		}
	}

	public function meta_box_content_publish() {

		global $post;
		$screen = get_current_screen();

		$fca_eoi = get_post_meta( $post->ID, 'fca_eoi', true );

		// Widgets
		K::wrap(
			sprintf(
				__( 'You can publish this optin box by going to <a href="%s" target="_blank">Appearance › Widgets</a>')
				, admin_url( 'widgets.php')
			)
			, array( 'id' => 'fca_eoi_publish_widget' )
			, array( 'in' => 'p' )
		);

		// Post boxes
		echo '<div id ="fca_eoi_publish_postbox">';
		K::wrap( __( 'Shortcode')
			, array( 'style' => 'padding-left: 0px; padding-right: 0px; ' )
			, array( 'in' => 'h3' )
		);
		K::wrap( __( "Copy and paste beneath shortcode anywhere on your site where you'd like this opt-in form to appear." )
			, null
			, array( 'in' => 'p' )
		);
		K::input( ''
			, array(
				'class' => 'regular-text autoselect',
				'readonly' => 'readonly',
				'value' => sprintf( '[%s id=%d]', $this->settings[ 'shortcode' ], $post->ID ),
			)
			, array( 'format' => '<p>:input</p>', )
		);
		K::wrap( __( 'Append to post or page')
			, array( 'style' => 'padding-left: 0px; padding-right: 0px; ' )
			, array( 'in' => 'h3' )
		);
		K::wrap( __( 'Automatically append this optin to the following posts, categories and/or pages.' )
			, null
			, array( 'in' => 'p' )
		);
		k_selector( 'fca_eoi[publish_postbox]', K::get_var( 'publish_postbox', $fca_eoi, array() ) );
		echo '</div>';

		// Lightboxes
		
		switch ( $this->settings['distribution'] ) {
		case 'free':
			$conditions_options = array(
				'time_on_page' => 'Time on page is at least (second)',
			);
			break;
		case 'premium':
			$conditions_options = array(
				'pageviews' => 'Number of pageviews during this visit at least',
				'scrolled_percent' => 'Scrolled down on current page at least (%)',
				'time_on_page' => 'Time on page is at least (second)',
				'include' => 'Only show popup on the following posts/pages',
				'exclude' => 'Never show popup on the following posts/pages',
				'exit_intervention' => 'User is about to close the page (Exit Intervention)'
			);
			break;
		}
		
		$fca_eoi[ 'publish_lightbox' ] = K::get_var( 'publish_lightbox', $fca_eoi, array() );
		echo "<div id ='fca_eoi_publish_lightbox'>";

		if ( 'premium' === $this->settings[ 'distribution' ] ) {
			K::input( 'fca_eoi[publish_lightbox_mode]'
				, array(
					'type' => 'radio',
					'value' => 'two_step_optin',
					'checked' => 'two_step_optin' === K::get_var( 'publish_lightbox_mode', $fca_eoi ),
				)
				, array(
					'format' => '<p><label>:input Two-Step Optin (Trigger popup only when the visitor clicks on a call to action link)</label></p>',
				)
			);
		}

		K::input( 'fca_eoi[publish_lightbox_mode]'
			, array(
				'type' => 'radio',
				'value' => 'traditional_popup',
				'checked' => 'traditional_popup' === K::get_var( 'publish_lightbox_mode', $fca_eoi ),
			)
			, array(
				'format' => '<p><label>:input Traditional Popup (Trigger popup when the visitor is browsing your site)</label></p>',
			)
		);
		?>
		
		<hr />

		<?php // Condition always present ?>
		<div id="fca_eoi_publish_lightbox_mode_traditional_popup" class="hidden">
			<fieldset class="fca_lightbox_condition fca_lightbox_condition_permanent">
				<span class="fca_lightbox_condition_text"><?php _e('Show popup'); ?></span><?php
				K::select(
					'fca_eoi[publish_lightbox][show_every]'
					, array()
					, array(
						'options' => array(
							'never' => __( 'Never' ),
							'always' => __( 'On every pageview' ),
							'session' => __( 'Once per visit' ),
							'day' => __( 'Once per day' ),
							'month' => __( 'Once per month' ),
							'once' => __( 'Only once' ),
						),
						'selected' => K::get_var( 'show_every', $fca_eoi[ 'publish_lightbox' ] ),
					)
				);
				?>
				<p class="fca_eoi_help"><?php _e( 'Set how frequently to show the popup. (Never means the popup is deactivated.)' ); ?></p>
			</fieldset>
			<?php
			// Saved conditions
			$saved_conditions = array();
			$saved_conditions = K::get_var( 'conditions', $fca_eoi[ 'publish_lightbox' ], array() );

			// Add default if creating a new form
			if ( 'add' === $screen->action ) {
				$saved_conditions = array(
					'_'.time().'001' => array(
						'parameter' => 'pageviews',
						'value' => '2',
					),
					'_'.time().'002' => array(
						'parameter' => 'scrolled_percent',
						'value' => '30',
					),
					'_'.time().'003' => array(
						'parameter' => 'time_on_page',
						'value' => '30',
					),
				);
			}

			foreach ( $saved_conditions as $condition_id => $condition ) {
				// Skip conditions that are not available in version
				if ( ! array_key_exists( $condition[ 'parameter' ], $conditions_options ) ) {
					continue;
				}

				$select = K::select( "fca_eoi[publish_lightbox][conditions][$condition_id][parameter]"
					, array()
					, array(
						'selected' => $condition['parameter'],
						'options'  => $conditions_options,
						'return'   => 'true',
					)
				);

				if ( in_array( $condition['parameter'], array( 'include', 'exclude' ) ) ) {
					$input = k_selector( "fca_eoi[publish_lightbox][conditions][$condition_id][value]"
						, K::get_var( 'value', $condition, array() )
						, true
					);
				} else if ( $condition['parameter'] == 'exit_intervention' ) {
					$input = K::input( "fca_eoi[publish_lightbox][conditions][$condition_id][value]"
						, array(
							'type' => 'hidden',
							'value' => ''
						)
						, array(
							'return' => true
						)
					);
				} else {
					$input = K::input( "fca_eoi[publish_lightbox][conditions][$condition_id][value]"
						, array(
							'class' => 'medium-text',
							'type'  => 'text',
							'value' => $condition['value'],
						)
						, array(
							'return' => true,
						)
					);
				}

				$condition_HTML_inner = ''
					. $select
					. $input
					. ' '
					. '<span class="button fca_remove_lightbox_condition"><span style="vertical-align:text-top" class="dashicons dashicons-no"></span> Remove Rule</span>'
					. '<p class="fca_eoi_help"></p>'
				;
				echo '<div class="fca_eoi_and">- And -</div>';
				K::wrap( $condition_HTML_inner
					, array(
						'id' => 'fca_lightbox_condition' . $condition_id,
						'class' => 'fca_lightbox_condition',
						'style' => '
							padding: .5%;
							margin:.5% 0;
							box-shadow: 0 0 1px rgba(0, 0, 0, .2);
							width: 97%;
							background:#F7F7F7;
						',
					)
					, array(
						'in' => 'fieldset',
					)
				);
			}
			?>
		
			<?php /* Button to add conditions */ ?>		
			<p><span class="button" id="fca_add_lightbox_condition"><span style="vertical-align:text-top" class="dashicons dashicons-plus"></span> Add Rule</span></p>
		</div>

		<?php if ( 'premium' === $this->settings[ 'distribution' ] ) { ?>
			<div id="fca_eoi_publish_lightbox_mode_two_step_optin" class="hidden">
				<?php 
					K::input( 'fca_eoi[lightbox_cta_text]'
						, array(
							'value' => K::get_var( 'lightbox_cta_text', $fca_eoi )
								? K::get_var( 'lightbox_cta_text', $fca_eoi )
								: __( 'Free Download' )
							,
							'class' => 'regular-text',
						)
						, array(
							'format' => '<p><label>Call to action text :input</label></p>',
						)
					);
					K::input( 'fca_eoi[lightbox_cta_link]'
						, array(
							'readonly' => 'readonly',
							'value' => htmlspecialchars( sprintf( '<button data-optin-cat="%d">%s</button>'
								, $post->ID
								, __( 'Free Download' )
							) ),
							'class' => 'regular-text autoselect',
						)
						, array(
							'format' => '<p><label>Call to action link :input</label></p>',
						)
					);

					K::wrap( __( 'Post above link into the text editor window of your post/page/widget.' )
						, array( 'class' => 'description' )
						, array( 'in' => 'p' )
					);

				?>
			</div>
		<?php } ?>

		<script>
		jQuery( document ).ready( function( $ ) {

			<?php
				$lightbox_help = array(
					'scrolled_percent' => __( 'Only show this popup to visitors who have scrolled down at least X% on the current page. Someone who scrolls down is engaging with your content and therefore more likely to convert. (Keep in mind that the entire page length, including comments, is included in this calculation.)' ),
					'pageviews' => __( 'Only show this popup to visitors have viewed at least X pages in this visit. Someone who views multiple pages during a visit is very engaged and therefore more likely to convert.' ),
					'include' => __( 'Makes sure your popup will only be shown on the posts, pages or categories you select. This is great if you want to set up offers for specific categories or blog posts.' ),
					'exclude' => __( 'Makes sure your popup will never be shown on the posts, pages or categories you select. This is great if you want to avoid showing your popups on landing pages, checkout pages, order confirmation pages, etc.' ),
					'exit_intervention' => __( 'Only show this popup to visitors who are about to close the current page.' ),
					'time_on_page' => __( 'Only show this popup to visitors who have spent at least X seconds on the current page. The longer someone spends on your page, the more engaged he is.' ),
				);
			?>

			var lightbox_help = <?php echo json_encode( $lightbox_help ) ?>;

			// Condition template
			<?php if ( 'free' === $this->settings[ 'distribution' ] ) { ?>
				var f = ( '<fieldset id="fca_lightbox_condition_x_" class="fca_lightbox_condition"><select name="fca_eoi[publish_lightbox][conditions][_x_][parameter]"><option value="time_on_page" data-default="30">Time on page is at least (second)</option></select><input class="medium-text" type="text" value="" name="fca_eoi[publish_lightbox][conditions][_x_][value]"/> <span class="button fca_remove_lightbox_condition"><span class="dashicons dashicons-no"></span> Remove Rule</span><p class="fca_eoi_help"></p></fieldset>' );
			<?php } else if ( 'premium' === $this->settings[ 'distribution' ] ) { ?>
				var f = ( '<fieldset id="fca_lightbox_condition_x_" class="fca_lightbox_condition"><select name="fca_eoi[publish_lightbox][conditions][_x_][parameter]"><option value="pageviews" data-default="2">Number of pageviews during this visit at least</option><option value="scrolled_percent" data-default="30">Scrolled down on current page at least (%)</option><option value="time_on_page" data-default="30">Time on page is at least (second)</option><option value="include">Only show popup on the following posts/pages</option><option value="exclude">Never show popup on the following posts/pages</option><option value="exit_intervention">User is about to close the page (Exit Intervention)</option></select><input class="medium-text" type="text" value="" name="fca_eoi[publish_lightbox][conditions][_x_][value]"/> <span class="button fca_remove_lightbox_condition"><span class="dashicons dashicons-no"></span> Remove Rule</span><p class="fca_eoi_help"></p></fieldset>' );
			<?php } ?>

			<?php 
				$s = str_replace( array( "\n", '"' )
					, array( '', '\"' )
					, k_selector( 'fca_eoi[publish_lightbox][conditions][_x_][value]', array(), true )
				);
			?>

			var s = "<?php echo $s; ?>";

			var t = '<input  class="medium-text" type="text" name="fca_eoi[publish_lightbox][conditions][_x_][value]"/>';
			
			// Disables all but last condition, and use the right input field 
			$( document )
				.on( 'change'
					, "select[name^='fca_eoi[publish_lightbox][conditions]['][name$='][parameter]']"
					, function() {
						fix_conditions();
					}
				)
			;
			$("select[name^='fca_eoi[publish_lightbox][conditions]['][name$='][parameter]']:first").change()
			;
			function fix_conditions() {
				var $button = $( '#fca_add_lightbox_condition' );
				var $conditions;

				$conditions = $( 'select' )
					.filter( "[name^='fca_eoi[publish_lightbox][conditions][']" )
					.filter( "[name$='][parameter]']" )
				;
				// Prevent changing other conditions
				$conditions
					.not(':last')
					.prop( 'disabled', true )
				;
				// Allow changing last
				$conditions
					.last()
					.prop( 'disabled', false )
				;
				// Show hide plus button
				if ( $conditions.length == $(f).find('select:first option').length ) {
					$button.hide();
				} else {
					$button.show();
				}

				// Update conditions variable
				$conditions = $( 'select' )
					.filter( "[name^='fca_eoi[publish_lightbox][conditions][']" )
					.filter( "[name$='][parameter]']" )
				;

				/**
				 * Show posts selector VS input depending on option.
				 * Remove previously selected options.
				 * Update help text
				 * Use default when applicable (i.e when data-default is here)
				 * Remove overflow (condition fieldsets without possible options)
				 */
				$conditions.each( function( i ) {
					var $this = $( this );
					var $fieldset = $this.parent();
					var $parameter = $( '[name$="[parameter]"]', $fieldset );
					var $value = $( '[name$="[value]"],[name$="[value][]"]', $fieldset );
					var $input = $value;
					var name = $value.attr( 'name' ).replace(/\[\]/g, '');
					var is_textfield = $value.is( 'input' );
					var is_hidden = ( 'exit_intervention' === $parameter.val() );
					var use_textfield = ( 'include' !== $parameter.val() && 'exclude' !== $parameter.val() );
					var cpt, condition, _default;

					// Decide what element to use : input VS select
					if ( use_textfield && ! is_textfield ) {
						$( '.select2', $fieldset ).remove();
						$input = $( t ).attr( 'name', name );
						$parameter.after( $input );
					} else if ( ! use_textfield && is_textfield ) {
						$input = $( s ).attr( 'name', name + '[]' );
						$value.replaceWith( $input );
					}

					// Hide or show the input
					$input.attr( 'type', is_hidden ? 'hidden' : 'text' );

					// Remove previously selected condition parameters
					$conditions.not($this).find('option[value='+$this.val()+']').remove();

					// Update help text
					$( '.fca_eoi_help', $fieldset ).text( lightbox_help[ $parameter.val() ] );

					// Use default
					if ( _default = $( ':selected', $parameter).data( 'default' ) ) {
						$value.val( _default );
						$( 'option', $parameter ).data( 'default', '' );
					}

					// Remove overflow
					if ( ! $( 'option', $parameter ).length ) {
						$( '.fca_remove_lightbox_condition', $fieldset ).click();
					} 
				} );
				$('select.select2').select2();
			}

			$( document ).on( 'click', '.fca_remove_lightbox_condition', function( i ) {

				var $this = $( this );
				var $opt = $( 'select:first option:selected', $this.parent() )
					.clone()
					.removeAttr( 'selected' )
				;

				$this.parent().remove(); // remove condition row

				$('.fca_eoi_and').remove(); // removes "AND"
				$('.fca_lightbox_condition:gt(0)').before( '<div class="fca_eoi_and">- And -</div>' );

				$('select')
					.filter( "[name^='fca_eoi[publish_lightbox][conditions][']" )
					.filter( "[name$='][parameter]']" )
					.append( $opt )
				;

				fix_conditions();
			} );


			$( document ).on( 'click', '#fca_add_lightbox_condition', function() {

				var $this = $( this );
				var ts = Date.now();
				var $condition = $( f.replace( /_x_/g, '_' + ts ) );

				// Remove already used conditions
				$( 'option', $condition ).each( function() {
					var $this = $( this );
					var val = $this.val();
					var remove = $('select')
						.filter("[name^='fca_eoi[publish_lightbox][conditions][']")
						.filter("[name$='][parameter]']")
						.find('option:selected[value=' + val + ']')
						.length
					;
					
					if ( remove ) {
						$( this ).remove();
					}
				} );
				
				$this.parent().before( '<div class="fca_eoi_and">- And -</div>' );
				$this.parent().before( $condition );
				
				// Bind removing to minus sign
				$( '.fca_remove_lightbox_condition', '#fca_lightbox_condition_' + ts ).click( function() {
					$( this ).parent().remove();
				} );

				// Prevent changing previous conditions
				fix_conditions();
			} );

			// Enable disabled conditions fields to allow passing their value to the form action
			$( document ).on( 'submit', '#post', function() {
				$( 'select' )
					.filter( "[name^='fca_eoi[publish_lightbox][conditions][']" )
					.filter( "[name$='][parameter]']" )
					.prop( 'disabled', false )
				;
			} );
		} );

		</script>
		<?php

		echo '</div>'; // #fca_eoi_publish_lightbox
	}

	private function meta_box_field( $id, $title, $controls = array() ) {
		$content = '';

		foreach ( $controls as $control ) {
			$control[2] = empty( $control[2] ) ? array() : $control[2];
			$control[3] = empty( $control[3] ) ? array() : $control[3];

			$control[3][ 'return' ] = true;

			$content .= call_user_func_array( 'K::' . $control[0], array_slice( $control, 1 ) );
		}

		$content = trim( $content );
		$class_name = 'accordion-section-primary-' . ( empty( $content ) ? 'empty' : 'full' );
		$content = '<div class="' . $class_name . '">' . $content . '</div>';

		K::wrap(
			K::wrap(
				$title,
				array( 'class' => 'accordion-section-title' ),
				array( 'return' => true )
			) .
			K::wrap(
				$content,
				array( 'class' => 'accordion-section-content' ),
				array( 'return' => true )
			),
			array(
				'class' => 'accordion-section',
				'id' => $id
			)
		);
	}
	
	public function meta_box_content_build() {
		
		global $post;
		$post_meta = get_post_meta( $post->ID, 'fca_eoi', true );
		$layout = get_post_meta( $post->ID, 'fca_eoi_layout', true );
		
		$selected_layout = empty( $layout ) ? 'lightbox_not_set' : $layout;
		$class = empty( $layout ) ? 'fca-new-layout' : '';
		echo "<input id='fca_eoi_layout_select' name='fca_eoi[layout]' value='$selected_layout' hidden readonly class='$class'>";
		
		//OUTPUT SELECTED OR DEFAULT TEMPLATE
		
		echo "<div id='fca_eoi_form_preview'>";
		
		$output = '<div id="fca_eoi_preview">';
			$output .= '<button class="button button-secondary" type="button" href="#" id="fca_eoi_show_setup">Change Layout</button>';
			
			//JS WILL LOAD THE TEMPLATE
			//$output .= fca_eoi_get_layout_html( $selected_layout );

		$output .= '</div>';
		echo $output;
		/* END FORM HTML GENERATION */
		
		$providers_available = array_keys( $this->settings[ 'providers' ] );
		$providers_options = array();
		$screen = get_current_screen();

		// Prepare providers options
		foreach ($this->settings[ 'providers' ] as $provider_id => $provider ) {
			$providers_options[ $provider_id ] = $provider[ 'info' ][ 'name' ];
		}
		
		echo '<div id="fca_eoi_settings" class="accordion-container">';

		$this->meta_box_field( 'fca_eoi_fieldset_form', 'Form', array(
			$this->generate_hidden_css_select_input('form_background_color_selector'),
			$this->generate_color_picker('form_background_color','Form Background Color'),
			$this->generate_hidden_css_select_input('form_border_color_selector'),
			$this->generate_color_picker('form_border_color','Border Color'),
		) );

		$this->meta_box_field( 'fca_eoi_fieldset_headline', 'Headline', array(
			array( 'input', 'fca_eoi[headline_copy]',
				array( 'value' => K::get_var( 'headline_copy', $post_meta ) ),
				array( 'format' => '<p><label><span class="control-title">Headline Copy</span><br />:input</label></p>' )
			),
			$this->generate_hidden_css_select_input('headline_font_size_selector'),
			$this->generate_font_size_picker ('headline_font_size', 'Font Size'),
			$this->generate_hidden_css_select_input('headline_font_color_selector'),
			$this->generate_color_picker('headline_font_color','Font Color'),
			$this->generate_hidden_css_select_input('headline_background_color_selector'),
			$this->generate_color_picker('headline_background_color','Background Color'),

		) );
		
		$this->meta_box_field( 'fca_eoi_fieldset_description', 'Description', array(
			array( 'textarea', 'fca_eoi[description_copy]', array(), array(
				'format' => ':textarea',
				'editor' => true,
				'value' => K::get_var( 'description_copy', $post_meta ),
			) ),
			$this->generate_hidden_css_select_input('description_font_size_selector'),
			$this->generate_font_size_picker ('description_font_size', 'Font Size'),
			$this->generate_hidden_css_select_input('description_font_color_selector'),
			$this->generate_color_picker('description_font_color','Font Color'),
		) );

		$this->meta_box_field( 'fca_eoi_fieldset_name_field', 'Name Field', array(
			array( 'input', 'fca_eoi[show_name_field]',
				array(
					'type' => 'checkbox',
					'checked' => K::get_var( 'show_name_field', $post_meta ),
					'class' => 'switch-input'
				),
				array(
					'format' => '<p><span class="control-title">Name Field</span><br><label class="switch">:input<span class="switch-label" data-on="Show" data-off="Hide"></span><span class="switch-handle"></span></label></p>'
				),
			),
			array( 'input', 'fca_eoi[name_placeholder]',
				array( 'value' => K::get_var( 'name_placeholder', $post_meta, 'First Name' ) ),
				array( 'format' => '<p><label><span class="control-title">Placeholder Text</span><br />:input</label></p>' )
			),
			$this->generate_hidden_css_select_input('name_font_size_selector'),
			$this->generate_font_size_picker ('name_font_size', 'Font Size'),
			$this->generate_hidden_css_select_input('name_font_color_selector'),
			$this->generate_color_picker('name_font_color','Font Color'),
			$this->generate_hidden_css_select_input('name_background_color_selector'),
			$this->generate_color_picker('name_background_color','Background Color'),
			$this->generate_hidden_css_select_input('name_border_color_selector'),
			$this->generate_color_picker('name_border_color','Border Color'),
		) );

		$this->meta_box_field( 'fca_eoi_fieldset_email_field', 'Email Field', array(
			array( 'input', 'fca_eoi[email_placeholder]',
				array( 'value' => K::get_var( 'email_placeholder', $post_meta, 'Your Email' ) ),
				array( 'format' => '<p><label><span class="control-title">Placeholder Text</span><br />:input</label></p>' )
			),
			$this->generate_hidden_css_select_input('email_font_size_selector'),
			$this->generate_font_size_picker ('email_font_size', 'Font Size'),
			$this->generate_hidden_css_select_input('email_font_color_selector'),
			$this->generate_color_picker('email_font_color','Font Color'),
			$this->generate_hidden_css_select_input('email_background_color_selector'),
			$this->generate_color_picker('email_background_color','Background Color'),
			$this->generate_hidden_css_select_input('email_border_color_selector'),
			$this->generate_color_picker('email_border_color','Border Color'),
		) );

		$this->meta_box_field( 'fca_eoi_fieldset_button', 'Button', array(
			array( 'input', 'fca_eoi[button_copy]',
				array( 'value' => K::get_var( 'button_copy', $post_meta, 'Subscribe Now' ) ),
				array( 'format' => '<p><label><span class="control-title">Button Copy</span><br />:input</label></p>' )
			),
			$this->generate_hidden_css_select_input('button_font_size_selector'),
			$this->generate_font_size_picker ('button_font_size', 'Font Size'),
			$this->generate_hidden_css_select_input('button_font_color_selector'),
			$this->generate_color_picker('button_font_color','Font Color'),
			$this->generate_hidden_css_select_input('button_background_color_selector'),
			$this->generate_color_picker('button_background_color','Background Color'),
			array( 'input', "fca_eoi[button_wrapper_background_color_selector]",
				array (	'class' => 'fca-hidden-input hidden',
						'value' => '.fca_eoi_layout_submit_button_wrapper'
					)
			),
			$this->generate_hidden_css_select_input('button_wrapper_background_color'),
		) );

		$this->meta_box_field( 'fca_eoi_fieldset_privacy', 'Privacy Policy', array(
			array( 'textarea', 'fca_eoi[privacy_copy]',
				array(
					'class' => 'large-text',
				),
				array(
					'format' => '<p><label><span class="control-title">Privacy Policy Copy</span><br />:textarea</label></p>',
					'value' => K::get_var( 'privacy_copy', $post_meta ),
				)
			),
			$this->generate_hidden_css_select_input('privacy_font_size_selector'),
			$this->generate_font_size_picker ('privacy_font_size', 'Font Size'),
			$this->generate_hidden_css_select_input('privacy_font_color_selector'),
			$this->generate_color_picker('privacy_font_color','Font Color'),
		) );

		$this->meta_box_field( 'fca_eoi_fieldset_fatcatapps', 'Branding', array(
			array( 'input', 'fca_eoi[show_fatcatapps_link]',
				array(
					'type' => 'checkbox',
					'checked' => K::get_var( 'show_fatcatapps_link', $post_meta ),
					'class' => 'switch-input'
				),
				array(
					'format' => '<p><span class="control-title"><a href="http://fatcatapps.com/" target="_blank">Optin Cat</a> Branding</span><br><label class="switch">:input<span class="switch-label" data-on="Show" data-off="Hide"></span><span class="switch-handle"></span></label></p>'
				),
			),
			
			$this->generate_hidden_css_select_input('branding_font_color_selector'),
			$this->generate_color_picker ('branding_font_color', 'Font Color'),
		) );

		$this->meta_box_field( 'fca_eoi_fieldset_error_text', 'Error Text', array(
			array( 'textarea', 'fca_eoi[error_text_field_required]',
				array(
					'class' => 'large-text'
				),
				array(
					'format' => '<p><label><span class="control-title">Field Required</span><br />:textarea</label></p>',
					'value' => K::get_var( 'error_text_field_required', $post_meta, '' )
				)
			),
			array( 'textarea', 'fca_eoi[error_text_invalid_email]',
				array(
					'class' => 'large-text'
				),
				array(
					'format' => '<p><label><span class="control-title">Invalid Email</span><br />:textarea</label></p>',
					'value' => K::get_var( 'error_text_invalid_email', $post_meta, '' )
				)
			)
		) );
		echo '</div>';
		echo '</div>';
		echo '<br clear="all"/>';

		
	}
	
	public function generate_hidden_css_select_input ($id) {
		return array( 'input', "fca_eoi[$id]",
			array (	'class' => 'fca-hidden-input hidden',
					'value' => ''
				)
		);
	}
	
	public function generate_color_picker ($id, $name) {
		global $post;
		$post_meta = get_post_meta( $post->ID, 'fca_eoi', true );
		return array( 'input', "fca_eoi[$id]",
			array (	'class' => 'fca-color-picker',
					'value' => K::get_var( "$id", $post_meta )
				),
			array( 
			'format' => '<p><label><span class="control-title">'. $name . '</span><br />:input</label></p>',
			),
		);
	}
	
	public function generate_font_size_picker ($id, $name) {
		global $post;
		$post_meta = get_post_meta( $post->ID, 'fca_eoi', true );
		return array( 'select', "fca_eoi[$id]",
		
			array (
				'data-selected' => K::get_var( "$id", $post_meta ),
				'class' => 'fca-font-size-picker ',
				),
			array( 
			'format' => '<p class="clear"><label><span class="control-title">'. $name . '</span><br />:select</label></p>',
			'options' => array(
					'none' => '',
					'7px' => '7px',
					'8px' => '8px',
					'9px' => '9px',
					'10px' => '10px',
					'11px' => '11px',
					'12px' => '12px',
					'13px' => '13px',
					'14px' => '14px',
					'15px' => '15px',
					'16px' => '16px',
					'17px' => '17px',
					'18px' => '18px',
					'19px' => '19px',
					'20px' => '20px',
					'21px' => '21px',
					'22px' => '22px',
					'23px' => '23px',
					'24px' => '24px',
					'25px' => '25px',
					'26px' => '26px',
					'27px' => '27px',
					'28px' => '28px',
					'29px' => '29px',
					'30px' => '30px',
					'31px' => '31px',
					'32px' => '32px',
					'33px' => '33px',
					'34px' => '34px',
					'35px' => '35px',
					'36px' => '36px',
				),
				'selected' => K::get_var( "$id", $post_meta ),
				'return' => true,
			),
		);
	}
	
	public function meta_box_content_thanks() {
		global $post;
		$fca_eoi = get_post_meta( $post->ID, 'fca_eoi', true );
		$screen = get_current_screen();
		
		// Get the previous thank you page if this is a new post
		$last_form_meta = get_option( 'fca_eoi_last_form_meta', '' );
		$thank_you_page_suggestion = empty ($last_form_meta['thank_you_page']) ? '~' : $last_form_meta['thank_you_page'];
		$thank_you_mode_suggestion = empty ($last_form_meta['thankyou_page_mode']) ? 'ajax' : $last_form_meta['thankyou_page_mode'];
		$thank_you_text_suggestion = empty ($last_form_meta['thankyou_ajax']) ? 'Thank you! Please check your inbox for your confirmation email.' : $last_form_meta['thankyou_ajax'];

		// Prepare options
		$pages = array( '~' => __( 'Front page' ) );
		$pages_objects = get_pages();
		foreach ( $pages_objects as $page_obj ) {
			$pages[ $page_obj->ID ] = $page_obj->post_title;
		}
		K::input( 'fca_eoi[thankyou_page_mode]'
				, array(
					'type' => 'radio',
					'value' => 'redirect',
					'checked' => 'redirect' === K::get_var( 'thankyou_page_mode', $fca_eoi ),
				)
				, array(
					'format' => '<p><label>:input Redirect to "Thank You" page</label></p>',
				)
		);
		
		if ( $this->settings['distribution'] === 'premium' ) {
		
			K::input( 'fca_eoi[thankyou_page_mode]'
					, array(
						'type' => 'radio',
						'value' => 'ajax',
						'checked' => 'ajax' === K::get_var( 'thankyou_page_mode', $fca_eoi, $thank_you_mode_suggestion ),
					)
					, array(
						'format' => '<p><label>:input Display "Thank You" message using AJAX (Immediately after form submission.  No page reload or redirect).</label></p>',
					)
			);
		
		}
		
		echo "<hr>";
		
		echo "<div id='fca_eoi_thankyou_redirect'>";
		
		K::wrap( 'Redirect user to the following page after submitting the form:'
			, null
			, array( 'in' => 'p' )
		);
		K::select( 'fca_eoi[thank_you_page]'
			, array( 
				'class' => 'select2',
				'style' => 'width: 27em;',
			)
			, array( 
				'format' => '<p><label>:select</label></p>',
				'options' => $pages,
				'selected' => 'add' === $screen->action
					? $thank_you_page_suggestion
					: K::get_var( 'thank_you_page', $fca_eoi, '~' )
				,
			)
		);
		K::wrap( __( 'Create a new "Thank You Page" &rsaquo;' )
			, array(
				'href' => admin_url( 'post-new.php?post_type=page' ),
				'target' => '_blank',
			)
			, array(
				'in' => 'a',
				'html_before' => '<p>',
				'html_after' => '</p>',
			)
		);
		
		echo "</div>";
		
		echo "<div id='fca_eoi_thankyou_ajax_msg'>";
			K::textarea( 'fca_eoi[thankyou_ajax]'
				, array(
					'class' => 'fca-eoi-thank-you-ajax',
				)
				, array(
					'value' =>   K::get_var( 'thankyou_ajax', $fca_eoi, $thank_you_text_suggestion ),
					'format' => '<label> Display this message after submitting the form:</label><br><br />:textarea',
				)
			);
		echo "</div>";
	}

	public function meta_box_content_powerups() {

		global $post;
		$fca_eoi = get_post_meta( $post->ID, 'fca_eoi', true );
		do_action('fca_eoi_powerups', $fca_eoi ); 
	}

	/**
	 * Save the Metabox Data
	 */
	public function save_meta_box_content( $post_id, $post ) {
		
		if ( isset ($_POST['fca_eoi'])) {
			$form_id = $post_id;
			$meta = $_POST['fca_eoi'];
					
			$settings = array (
				'form_background_color_selector' => 'background-color',
				'form_border_color_selector' => 'border-color',
				'headline_font_size_selector' => 'font-size',
				'headline_font_color_selector' => 'color',
				'headline_background_color_selector' => 'background-color',
				'description_font_size_selector' => 'font-size',
				'description_font_color_selector' => 'color',
				'name_font_size_selector' => 'font-size',
				'name_font_color_selector' => 'color',
				'name_background_color_selector' => 'background-color',
				'name_border_color_selector' => 'border-color',
				'email_font_size_selector' => 'font-size',
				'email_font_color_selector' => 'color',
				'email_background_color_selector' => 'background-color',
				'email_border_color_selector' => 'border-color',
				'button_font_size_selector' => 'font-size',
				'button_font_color_selector' => 'color',
				'button_background_color_selector' => 'background-color',
				'button_wrapper_background_color_selector' => 'background-color',
				'privacy_font_size_selector' => 'font-size',
				'privacy_font_color_selector' => 'color',
				'branding_font_color_selector' => 'color',				
			);
			
			$animation  = isset($_POST['fca_eoi_animations']) ? $_POST['fca_eoi_animations'] : '';
			$animationValue = isset($_POST['fca_eoi_show_animation_checkbox']) ? $_POST['fca_eoi_show_animation_checkbox'] : '';
			if ($animationValue != 'on') {
				$animation = '';
			}
					
			// Add provider if missing (happens on free distros where there is only one provider)
			if( ! K::get_var( 'provider', $meta ) ) {
				$meta[ 'provider' ] = $this->settings[ 'provider' ];
			}
			
			// Keep only the current providers settings, Remove all [provider]_[setting] not belonging to the current provider
			$provider = K::get_var( 'provider', $meta );
			if( $provider ) {
				$providers = array_keys( $this->settings[ 'providers' ] );
				$other_providers = array_values( array_diff( $providers, array( $provider ) ) );
				foreach ( $meta as $k => $v ) {
					$p = explode( '_', $k );
					$k_1 = array_shift( $p );
					if( in_array( $k_1, $other_providers ) ) {
						unset( $meta[ $k ] );
					}
				}

				foreach ( $_POST as $k => $v ) {
					if ( strpos( $k, 'fca_eoi_' . $provider . '_' ) === 0 ) {
						delete_post_meta( $post->ID, $k );
						add_post_meta( $post->ID, $k, $v );
						$meta[ substr($k, 8) ] = $v;
					}
				}
			}

			// Make sure empty value for publish_postbox or publish_lightbox are saved as array(-1)
			if( ! K::get_var( 'publish_postbox' , $meta, array() ) ) {
				$meta[ 'publish_postbox' ] = array(-1);
			}
			if( ! K::get_var( 'publish_lightbox' , $meta, array() ) ) {
				$meta[ 'publish_lightbox' ] = array(-1);
			}
			
			//sanitize thank you ajax message
			if ( !empty ( $meta[ 'thankyou_ajax' ] ) ) {
				$meta[ 'thankyou_ajax' ] = htmlentities($meta[ 'thankyou_ajax' ], ENT_QUOTES, "UTF-8");
			}
						
			//RN NOTE: THIS DO ANYTHING? -> ONLY FOR CUSTOM HTML FORMS SEEMS LIKE
			$on_save_function = $provider . '_on_save';
			if ( function_exists( $on_save_function ) ) {
				$meta = $on_save_function( $meta );
			}
			
			//COMPILE CSS AND SAVE INTO 'HEAD' META
			$layout_id = $meta[ 'layout' ];
			
			// General CSS for all forms
			$css = "<style type='text/css' class='fca-eoi-style'>.fca_eoi_form{ margin: auto; } .fca_eoi_form p { width: auto; } #fca_eoi_form_$form_id input{ max-width: 9999px; }";

			if ( !empty( $layout_id ) ) {
				
				// CACHE (ALMSOT) ALL THE OUTPUT HERE
				$layout    = new EasyOptInsLayout( $layout_id );
				$scss_path = $layout->path_to_resource( 'layout', 'scss' );
				
				if ( file_exists( $scss_path ) ) {
					$css_path = str_replace ( '.scss' , '_min.css', $scss_path );
					$css_file = file_get_contents( $css_path );
				}
				
				$show_name = K::get_var( 'show_name_field', $meta, false );
				if ( !$show_name ) {
					$css .= "#fca_eoi_form_$form_id .fca_eoi_layout_email_field_wrapper {width: 100% !important;}";
					$css .= "#fca_eoi_form_$form_id .fca_eoi_layout_name_field_wrapper {display: none !important;}";
				}
				
				//ADD CSS FROM FILE
				$css .= $css_file;
				
				//ADD CUSTOM CSS FROM SAVE
				$added_inherent_css_rule = false;
				$added_widget_3_css_rule = false;
				
				foreach ( $settings as $key => $property ) {
					$selector = $meta[$key];
					$input = str_replace ( '_selector', '', $key);
					
					if ( !empty ( $selector ) ) {
						//BUTTON HOVER HACK
						if ( strpos ( $selector, '.fca_eoi_layout_submit_button_wrapper input' ) !== false && !$added_inherent_css_rule ) {
							$css .= "#fca_eoi_form_$form_id $selector:hover { background-color: inherit !important; }";
							$added_inherent_css_rule = true;
						}
						//SPECIAL CASE FOR WIDGET 3
						if ( $selector == '.fca_eoi_layout_3.fca_eoi_layout_widget div.fca_eoi_layout_headline_copy_wrapper div' && !$added_widget_3_css_rule && $input == 'headline_background_color' ) {
							$css .= "#fca_eoi_form_$form_id form.fca_eoi_layout_3.fca_eoi_layout_widget svg.fca_eoi_layout_headline_copy_triangle { fill: $meta[$input] !important; }";
							$added_widget_3_css_rule = true;
						}
											
						$css .= "#fca_eoi_form_$form_id $selector {	$property: $meta[$input] !important; }";
					}
				}
			
				$head = $css . '</style>';
				
				$html = fca_eoi_get_html ( $form_id, $meta );
				
				$head = $head . $html;
				$meta[ 'post_id' ] = $post_id;
				update_option( 'fca_eoi_last_provider', $meta[ 'provider' ] );
				update_option( 'fca_eoi_last_form_meta', $meta );
				update_post_meta( $post->ID, 'fca_eoi_meta_format', '2.0' );
				update_post_meta( $post->ID, 'fca_eoi', $meta );
				update_post_meta( $post->ID, 'fca_eoi_layout', $meta[ 'layout' ] );
				update_post_meta( $post->ID, 'fca_eoi_provider', $meta[ 'provider' ] );
				update_post_meta( $post->ID, 'fca_eoi_animation', $animation );
				update_post_meta( $post->ID, 'fca_eoi_head', $head );
				
			}
		}
	}

	public function live_preview( $content ) {
		global $post;
		if (get_post_type() == 'easy-opt-ins' && is_main_query()) {
			$shortcode = sprintf( '[%s id=%d]', $this->settings[ 'shortcode' ], $post->ID );
			return do_shortcode($shortcode);
		} else {
			return $content;
		}
	}

	public function admin_enqueue() {

		$provider = $this->settings[ 'provider' ];
		$providers_available = array_keys( $this->settings[ 'providers' ] );
		
		/**
		 * Disable autosaving optin forms since it causes data loss
		 */
		if ( 'easy-opt-ins' == get_post_type() ) {
			wp_dequeue_script( 'autosave' );
		}

		$screen = get_current_screen();
		if( 'easy-opt-ins' === $screen->id ){
			global $post;
			$meta = get_post_meta($post->ID, 'fca_eoi', true );
			$options = get_option( 'fca_eoi_settings' );
			//LOAD DEPENDENCIES
			wp_enqueue_script( 'fca_eoi_tooltipster', FCA_EOI_PLUGIN_URL . '/assets/vendor/tooltipster/tooltipster.bundle.min.js', array(), FCA_EOI_VER, true );
			wp_enqueue_style( 'fca_eoi_tooltipster_css', FCA_EOI_PLUGIN_URL . '/assets/vendor/tooltipster/tooltipster.bundle.min.css', array(), FCA_EOI_VER );
			wp_enqueue_style( 'fca_eoi_tooltipster_theme_css', FCA_EOI_PLUGIN_URL . '/assets/vendor/tooltipster/tooltipster-borderless.min.css', array(), FCA_EOI_VER );
			
			wp_enqueue_style( 'wp-color-picker' );
			wp_enqueue_script( 'wp-color-picker' );
			wp_enqueue_script( 'select2', '//cdnjs.cloudflare.com/ajax/libs/select2/3.5.0/select2.js', array(), FCA_EOI_VER, true );
			wp_enqueue_style( 'font-awesome', '//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.1.0/css/font-awesome.min.css', array(), FCA_EOI_VER );
			wp_enqueue_style( 'select2', '//cdnjs.cloudflare.com/ajax/libs/select2/3.5.0/select2.min.css', array(), FCA_EOI_VER );
			wp_enqueue_script( 'accordion' );
			
			if ( !empty( $options['animation'] ) ) {
				wp_enqueue_style( 'fca_eoi_powerups_animate', FCA_EOI_PLUGIN_URL . '/assets/vendor/animate/animate.css', array(), FCA_EOI_VER );
			}
						
			//LOAD CUSTOM AJAX SPINNER CODE/CSS
			wp_enqueue_script( 'fca-eoi-ajax-spinner', FCA_EOI_PLUGIN_URL . '/assets/admin/fca-eoi-ajax-spinner.js', array(), FCA_EOI_VER, true );
			wp_enqueue_style( 'fca-eoi-ajax-spinner', FCA_EOI_PLUGIN_URL . '/assets/admin/fca-eoi-ajax-spinner.css', array(), FCA_EOI_VER );
			
			//LOAD COMMON CSS
			wp_enqueue_style( 'fca_eoi', FCA_EOI_PLUGIN_URL .'/assets/style-new.css', array(), FCA_EOI_VER );
			
			//LOAD EDITOR JS
			wp_enqueue_script( 'fca-eoi-editor', FCA_EOI_PLUGIN_URL . '/assets/admin/fca-eoi-editor.js', array('jquery', 'fca_eoi_tooltipster', 'wp-color-picker', 'select2', 'accordion' ), FCA_EOI_VER, true );
			
			//LOAD PROVIDER JS AND CSS
			foreach ( $providers_available as $provider ) {
				wp_enqueue_script( 'admin-cpt-easy-opt-ins-' . $provider, FCA_EOI_PLUGIN_URL . '/providers/' . $provider . '/cpt-easy-opt-ins.js', array(), FCA_EOI_VER, true );

				$css_path = '/providers/' . $provider . '/cpt-easy-opt-ins.css';
				if ( is_readable( FCA_EOI_PLUGIN_DIR . $css_path ) ) {
					wp_enqueue_style( 'admin-cpt-easy-opt-ins-' . $provider, FCA_EOI_PLUGIN_URL . $css_path, array(), FCA_EOI_VER );
				}
			}
			//SEND VARIABLES TO JS
			$useGroups = empty ( $options['mailchimp_groups'] ) ? array('off') : array('on') ;
			wp_localize_script( 'admin-cpt-easy-opt-ins-mailchimp', 'useGroups', $useGroups );

			$tags = empty($meta['aweber_tags']) ? '' : $meta['aweber_tags'];
			$aweberSettings = array(
				'tags' => $tags,
			);
			wp_localize_script( 'admin-cpt-easy-opt-ins-aweber', 'aweberSettings', $aweberSettings );
			
			
			$file = plugin_dir_path( __FILE__ ) . "layout-cache";
			$layout_data = unserialize (file_get_contents($file)); 
			
			wp_localize_script( 'fca-eoi-editor', 'layouts',  $layout_data );
			
			//EDITOR CSS
			wp_enqueue_style( 'admin-cpt-easy-opt-ins', FCA_EOI_PLUGIN_URL . '/assets/admin/cpt-easy-opt-ins.css', array(), FCA_EOI_VER );
						
			if ( has_action( 'fca_eoi_powerups' ) ) {
				wp_enqueue_script('fca_eoi_powerups', FCA_EOI_PLUGIN_URL . '/assets/powerups/fca_eoi_powerups.js', array(), FCA_EOI_VER, true);
			}
		}
		if( 'widgets' === $screen->id ){
			wp_enqueue_script( 'select2', '//cdnjs.cloudflare.com/ajax/libs/select2/3.5.0/select2.js', array(), FCA_EOI_VER, true );
			wp_enqueue_style( 'select2', '//cdnjs.cloudflare.com/ajax/libs/select2/3.5.0/select2.min.css', array(), FCA_EOI_VER );
		}
	}

	/**
	 * Hides minor publising form items (status, visibility and publication date)
	 *
	 * This function shoud be used along with force_published to prevent
	 * saving posts as drafts
	 */
	public function hide_minor_publishing() {
		$screen = get_current_screen();
		if( in_array( $screen->id, array( 'easy-opt-ins' ) ) ) {
			echo '<style>#minor-publishing { display: none; }</style>';
		}
	}

	/**
	 * Forces one column
	 */
	public function force_one_column() {
		
		return 1;
	}

	/**
	 * Sort metaboxes
	 */
	public function order_columns( $order ) {
		return array(
			'normal' => join( ",", array(
				'submitdiv',
				'fca_eoi_meta_box_nav',
				'fca_eoi_meta_box_setup',
				'fca_eoi_meta_box_build',
				'fca_eoi_meta_box_provider',
				'fca_eoi_meta_box_thanks',
				'fca_eoi_meta_box_publish',
				'fca_eoi_meta_box_powerups',
				'fca_eoi_meta_box_debug',
			) ),
			'side' => '',
			'advanced' => '',
		);
	}

	/**
	 * replacing the default "Enter title here" placeholder text in the title input box to 
	 * 
	 */
	public function change_default_title($title) {

		$screen = get_current_screen();

		if ( 'easy-opt-ins' == $screen->post_type ) {
			$title = 'Enter name here';
		}

		return $title;
	}

	/**
	 * Override some strings to match our likings
	 */
	public function override_text( $messages ) {
		
		global $post;

        $post_ID = $post->ID;
        $post_type = get_post_type( $post_ID );

        $obj = get_post_type_object( $post_type );
        $singular = $obj->labels->singular_name;
		
		if ( 'easy-opt-ins' === $post->post_type ) {

		        $messages[$post_type] = array(
                0 => '', // Unused. Messages start at index 1.
                1 => __( 'Opt-In Form updated.' ),
                2 => __( 'Opt-In Form updated.' ),
                3 => __( 'Opt-In Form deleted.' ),
                4 => __( 'Opt-In Form updated.' ),
                5 => isset( $_GET['revision']) ? sprintf( __('%2$s restored to revision from %1$s' ), wp_post_revision_title( (int) $_GET['revision'], false ), esc_attr( $singular ) ) : false,
                6 => __( 'Opt-In Form saved.' ),
                7 => sprintf( __( '%s saved.' ), esc_attr( $singular ) ),
                8 => sprintf( __( '%s submitted. <a href="%s" target="_blank">Preview %s</a>'), $singular, esc_url( add_query_arg( 'preview', 'true', get_permalink( $post_ID ) ) ), strtolower( $singular ) ),
                9 => sprintf( __( '%s scheduled for: <strong>%s</strong>. <a href="%s" target="_blank">Preview %s</a>' ), $singular, date_i18n( __( 'M j, Y @ G:i' ), strtotime( $post->post_date ) ), esc_url( get_permalink( $post_ID ) ), strtolower( $singular ) ),
                10 => sprintf( __( '%s draft updated. <a href="%s" target="_blank">Preview %s</a>'), $singular, esc_url( add_query_arg( 'preview', 'true', get_permalink( $post_ID ) ) ), strtolower( $singular ) )
			);

		}

        return $messages;

	}
	
	public function force_published( $post ) {

		if( ! in_array( $post[ 'post_status' ], array( 'auto-draft', 'trash') ) ) {
			if( in_array( $post[ 'post_type' ], array( 'easy-opt-ins' ) ) ) {
				$post['post_status'] = 'publish';
			}
		}
		return $post;
	}

	/**
	 * Disables bulk editing
	 */
	public function disable_bulk_edit( $actions ){
		unset( $actions[ 'edit' ] );
		return $actions;
	}

	/**
	 * Removes quick edit
	 */
	public function remove_quick_edit( $actions ) {
		global $post;
		if( 'easy-opt-ins' === $post->post_type ) {
			unset($actions['inline hide-if-no-js']);
		}
		return $actions;
	}

	/**
	 * Add the desired body classes (backend)
	 */
	public function add_body_class( $classes ) {
		return "$classes fca_eoi";
	}

	/**
	 * Handle Adding a subscriber with Ajax
	 */
	public function ajax_subscribe() {
		
		$error = '';
		// Get meta
		$id = $_REQUEST['form_id'];
		
		if (empty ($id)){
			$error .= "Couldn't find form ID";
		}

		$fca_eoi = get_post_meta( $id, 'fca_eoi', true );
		
		if (empty ($fca_eoi)){
			$error .= "Couldn't find post meta";
		}		
		
		$provider = K::get_var( 'provider' , $fca_eoi );
		
		// Check a list_id is provided
		$list_id = K::get_var( $provider . '_list_id' , $fca_eoi );
		if ( empty( $list_id ) ) {
			$error .= "List not set";
		}
				
		$nonce = $_REQUEST['nonce'];
		$nonceVerified =  wp_verify_nonce( $nonce, 'fca_eoi_submit_form' );
		if ($nonceVerified === FALSE) {
			$error .= "Couldn't verify form submission";
		}
		
		// Subscribe user
		$status = false;
        
		if( $list_id && $nonceVerified !== FALSE ) {
			$str = $provider . '_add_user';
			
			$status = call_user_func( $provider . '_add_user' , $this->settings , $_POST , $list_id );
			
			do_action('fca_eoi_after_submission', $fca_eoi, $_POST );
		
			if ($status !== TRUE) {
				$error .= " Can't add user";
			}		
		}
		
		if ( $status !== FALSE && $error === '' ) {
			echo '✓';
			EasyOptInsActivity::get_instance()->add_conversion( $id );
		} else {
			echo '✗' . " Error: " . $error;
		}	
		
		exit;
	}

	public function admin_notices() {

		//RN NOTE: MAYBE REWRITE
		$current_screen = get_current_screen();

		// Exit function if we are not on the opt-in editing page
		if ( ! (
				'easy-opt-ins' === $current_screen->id 
				&& 'post' === $current_screen->base
				&& 'edit' === $current_screen->parent_base
				&& '' === $current_screen->action
			) ) {
			return;
		}

		global $post;
		$fca_eoi = get_post_meta( $post->ID, 'fca_eoi', true );
		$provider = K::get_var( 'provider', $fca_eoi);
		$errors = array();

		// Add error for missing thank you page
		$confirmation_page_set = ( bool ) K::get_var( 'thank_you_page', $fca_eoi);
		if( ! $confirmation_page_set ) {
			$errors[] = __( 'No "Thank you" page selected. You will not be able to use this form.' );
		}

		// Add error for missing list setting for the current provider
		$list_set = ( bool ) K::get_var( $provider . '_list_id', $fca_eoi);

		// @todo: remove
		// Hack for mailchimp upgrade
		if( empty( $fca_eoi[ 'provider' ] ) ) {
			$fca_eoi[ 'mailchimp_list_id' ] = K::get_var(
				'mailchimp_list_id'
				, $fca_eoi
				, K::get_var( 'list_id' , $fca_eoi )
			);
			$list_set = ( bool ) K::get_var( 'mailchimp_list_id', $fca_eoi);
		}
		// End of Hack


		if( ! $list_set ) {
			$errors[] = __( 'No List selected. You will not be able to use this form.' );
		}

		$errors = apply_filters( 'fca_eoi_alter_admin_notices', $errors );

		foreach ( $errors as $error ) {
			echo '<div class="error"><p>' . $error . '</p></div>';
		}
	}

	public function bind_content_filter() {

		// Do nothing in backend
		if ( is_admin() ) {
			return;
		}

		add_action( 'wp', array( $this, 'content' ), 10 );
	}

	public function content() {
		//RN NOTE WAT
		global $post;

		if ( empty( $post ) ) {
			return;
		}

		// Do nothing if viewing an opt-in
		if ( 'easy-opt-ins' === $post->post_type ) {
			return;
		}

		// Work only when viewing a post of any type
		if ( empty( $post ) ) {
			return;
		}

		$priorities = array();

		// Post details
		$post_ID = $post->ID;
		$post_type = get_post_type( $post_ID );

		// Build the array for testing
		$post_cond = array(
			'*',
			$post_type,
			'#' . $post_ID,
		);
		if ( is_front_page() ) {
			$post_cond[] = '~';
		}

		$priorities[] = '#' . $post_ID;

		$taxonomies = get_taxonomies('','names');
		$post_taxonomies = wp_get_object_terms( $post->ID,$taxonomies);
		foreach ( $post_taxonomies as $t ) {
			$condition = $post_type . ':' . $t->term_id;

			$post_cond[] = $condition;
			$priorities[] = $condition;
		}

		$priorities[] = $post_type;
		$priorities[] = '*';

		$fca_eoi_last_99_forms = array();
		foreach (get_posts( 'posts_per_page=99&post_type=easy-opt-ins' ) as $i => $f ) {
			$fca_eoi_last_99_forms[ $i ][ 'post' ] = $f;
			$fca_eoi_last_99_forms[ $i ][ 'fca_eoi' ] = get_post_meta( $f->ID, 'fca_eoi', true );
		}
		// wp_reset_query();

		$postboxes = array();

		// Append postcode shortcode when the conditions match
		foreach( $fca_eoi_last_99_forms as $f) {

			// Exclude other layout types
			if ( empty ( $f[ 'fca_eoi' ][ 'layout' ] ) ) {
				continue;
			}
			if ( strpos( $f[ 'fca_eoi' ][ 'layout' ], 'postbox_' ) !== 0 ) {
				continue;
			}

			// Get conditions
			$eoi_form_cond = K::get_var( 'publish_postbox', $f[ 'fca_eoi' ], array() );

			// Append
			if ( array_intersect( $eoi_form_cond, $post_cond ) ) {
				foreach ( $eoi_form_cond as $cond ) {
					if ( empty( $postboxes[ $cond ] ) ) {
						$postboxes[ $cond ] = sprintf( '[%s id=%d]', $this->settings['shortcode'], $f['post']->ID );
					}
				}
			}
		}

		if ( ! empty( $postboxes ) ) {
			foreach ( $priorities as $cond ) {
				if ( ! empty( $postboxes[ $cond ] ) ) {
					$post->post_content .= $postboxes[ $cond ];
					return;
				}
			}

			$post->post_content .= reset( $postboxes );
			return;
		}
	}

	private function get_tc_token( $form_id ) {
		return "$form_id";
	}

	private function to_call_tc_condition( $name, $arguments ) {
		return array_merge( array( $name ), $arguments );
	}

	private function to_value_tc_condition( $form_id, $name, $eoi_condition ) {
		$value  = intval( $eoi_condition['value'] );
		$params = array( $value );

		if ( $name === 'page_views' ) {
			$params[] = $this->get_tc_token( $form_id );
		} else if ( $name === 'time_on_page' ) {
			$params[0] *= 1000;
		}

		return $this->to_call_tc_condition( $name, $params );
	}

	private function to_server_pass_tc_condition( $post_id, $parameter, $eoi_condition ) {
		$url = add_query_arg( array(
			'fca_eoi_tc_condition_pass' => urlencode( $parameter ),
			'fca_eoi_tc_condition_value' => urlencode( implode( ',', $eoi_condition['value'] ) ),
			'fca_eoi_tc_condition_post_id' => $post_id
		) );

		return $this->to_call_tc_condition( 'server_pass', array( $url, 'true' ) );
	}

	private function to_tc_condition( $form_id, $post_id, $eoi_condition ) {
		$eoi_to_tc_value_map = array(
			'pageviews' => 'page_views',
			'scrolled_percent' => 'scroll_percent',
			'time_on_page' => 'time_on_page'
		);

		$eoi_server_pass_conditions = array( 'include', 'exclude' );

		$parameter = $eoi_condition['parameter'];
		if ( array_key_exists( $parameter, $eoi_to_tc_value_map ) ) {
			return $this->to_value_tc_condition( $form_id, $eoi_to_tc_value_map[ $parameter ], $eoi_condition );
		} else if ( in_array( $parameter, $eoi_server_pass_conditions ) ) {
			return $this->to_server_pass_tc_condition( $post_id, $parameter, $eoi_condition );
		}

		return null;
	}

	private function to_show_every_tc_condition( $form_id, $condition ) {
		if ( in_array( $condition, array( 'day', 'month', 'once', 'session' ) ) ) {
			return array( $condition, $this->get_tc_token( $form_id ) );
		} elseif ( $condition === 'always' ) {
			return 'true';
		} elseif ( $condition === 'never' ) {
			return 'false';
		}

		return $condition;
	}

	private function get_tc_conditions( $form_id, $post_id, $conditions ) {
		$tc_conditions       = array();
		$sequence_conditions = array();

		if ( ! empty( $conditions['show_every'] ) ) {
			$condition = $this->to_show_every_tc_condition( $form_id, $conditions['show_every'] );

			if ( $condition === 'false' ) {
				return array( 'false' );
			} else {
				$sequence_conditions[] = $condition;
			}
		}

		if ( ! empty( $conditions['conditions'] ) ) {
			foreach ( $conditions['conditions'] as $condition ) {
				if ( $condition['parameter'] === 'exit_intervention' ) {
					$sequence_conditions[] = 'exit';
					continue;
				}

				$tc_condition = $this->to_tc_condition( $form_id, $post_id, $condition );
				if ( ! empty( $tc_condition ) ) {
					$tc_conditions[] = $tc_condition;
				}
			}
		}

		$has_conditions = ! empty ( $tc_conditions );
		if ( $has_conditions ) {
			$tc_conditions = array( 'and' => $tc_conditions );
		}

		if ( $sequence_conditions ) {
			if ( $has_conditions ) {
				$tc_conditions = array( 'sequence' => array( $tc_conditions ) );
			} else {
				$tc_conditions = array( 'sequence' => array() );
			}
			foreach ( $sequence_conditions as $condition ) {
				$tc_conditions['sequence'][] = $condition;
			}
		}

		return $tc_conditions;
	}

	private function echo_tc_conditions_for_form( $form_id, $post_id ) {
		$fca_eoi = get_post_meta( $form_id , 'fca_eoi', true );
		$publish_lightbox = K::get_var( 'publish_lightbox', $fca_eoi, array() );

		header( 'Content-Type: application/json' );
		exit( json_encode( $this->get_tc_conditions( $form_id, $post_id, $publish_lightbox ) ) );
	}

	private function echo_tc_condition_pass( $post_id, $type, $values ) {
		$post_cond = array( '*' );

		if ( is_front_page() ) {
			$post_cond[] = '~';
		}

		if ( $post_id ) {
			$post_type = get_post_type( $post_id );

			$post_cond[] = $post_type;
			$post_cond[] = '#' . $post_id;

			$taxonomies = get_taxonomies( '', 'names' );
			$post_taxonomies = wp_get_object_terms( $post_id, $taxonomies );

			foreach ( $post_taxonomies as $t ) {
				$post_cond[] = $post_type . ':' . $t->term_id;
			}
		} else {
			//FIX FOR NOT DISPLAYING ON BLOG PAGE
		
			if ( is_home() ) {
				$post_cond[] = '#' . get_option('page_for_posts');
			}
		
		}

		$intersect = array_intersect( $values, $post_cond );

		if ( $type === 'include' ) {
			echo $intersect ? 'true' : 'false';
		} else if ( $type === 'exclude' ) {
			echo $intersect ? 'false' : 'true';
		}

		exit;
	}

	public function parse_tc_condition_request() {
		$post_id = empty( $_REQUEST['fca_eoi_tc_condition_post_id'] ) ? 0 : (int) $_REQUEST['fca_eoi_tc_condition_post_id'];

		if ( ! empty( $_REQUEST['fca_eoi_tc_conditions_for'] ) ) {
			$form_id = (int) $_REQUEST['fca_eoi_tc_conditions_for'];
			$this->echo_tc_conditions_for_form( $form_id, $post_id );
		}

		if ( ! empty( $_REQUEST['fca_eoi_tc_condition_pass'] ) ) {
			$this->echo_tc_condition_pass(
				$post_id,
				$_REQUEST['fca_eoi_tc_condition_pass'],
				explode( ',', $_REQUEST['fca_eoi_tc_condition_value'] )
			);
		}
	}

	private function get_cookie_configuration() {
		$cookie_configuration = array();

		if ( defined( 'COOKIEPATH' ) ) {
			$path = COOKIEPATH;
			if ( ! empty( $path ) ) {
				$cookie_configuration['path'] = $path;
			}
		}

		if ( defined( 'COOKIE_DOMAIN' ) ) {
			$domain = COOKIE_DOMAIN;
			if ( ! empty( $domain ) ) {
				$cookie_configuration['domain'] = $domain;
			}
		}

		return $cookie_configuration;
	}

	public function scan_for_shortcodes( $content ) {
		if ( preg_match_all( '/data-optin-cat\s*=\s*["\']?\s*(\d+)/', $content, $matches ) ) {
			$this->two_step_ids_on_page = array_map( 'intval', $matches[1] );
		}

		return $content;
	}

	public function show_lightbox() {
		
		// Do not show lightbox on mobile if this is the free distribution
		if ( $this->settings[ 'distribution' ] === 'free' ) {
			$mobile_detect = new Mobile_Detect;
			if ( $mobile_detect->isMobile() ) {
				return;
			}
		}
		
		// Get lightboxes
		$lightboxes = get_posts( array(
			'post_type' => 'easy-opt-ins',
			'posts_per_page' => -1,
			'orderby' => 'ID',
			'meta_key' => 'fca_eoi_layout',
			'meta_value' => 'lightbox_',
			'meta_compare' => 'like',
		) );

		// Exit function if no lightbox found
		if( ! $lightboxes ) {
			return;
		}

		$two_step_ids = array();
		$traditional_ids = array();

		foreach ( $lightboxes as $lightbox ) {

			// Get conditions
			$lightbox->fca_eoi = get_post_meta( $lightbox->ID , 'fca_eoi', true );
			$publish_lightbox_mode = K::get_var( 'publish_lightbox_mode', $lightbox->fca_eoi, array() );

			// If on a free distribution, force traditional popup mode
			if ( 'free' === $this->settings['distribution'] ) {
				$publish_lightbox_mode = 'traditional_popup';
			}

			if ( 'two_step_optin' === $publish_lightbox_mode ) {
				$two_step_ids[] = $lightbox->ID;
			} else {
				$traditional_ids[] = $lightbox->ID;
			}
		}
		
		$this->display_traditional_popups($traditional_ids, $this->display_two_step_popups($two_step_ids));
	}

	private function display_two_step_popups($lightbox_ids) {
		$lightbox_ids = array_intersect( $lightbox_ids, $this->two_step_ids_on_page );

		if ( empty( $lightbox_ids ) ) {
			return false;
		}
		do_action( 'fca_eoi_display_lightbox' );
		
		foreach ( $lightbox_ids as $lightbox_id ) {
			$this->prepare_lightbox( $lightbox_id );
		}

		?>
		<script>
			jQuery( function() {
				jQuery( document ).on( 'click', '[data-optin-cat]', function( e ) {
					var lightbox_id = jQuery( this ).data( 'optin-cat' );
					<?php echo EasyOptInsActivity::get_instance()->get_tracking_code( 'lightbox_id', false ) ?>
					jQuery.featherlight( jQuery( '#fca_eoi_lightbox_' + lightbox_id ), <?php echo $this->get_featherlight_options() ?> );
					e.preventDefault();
				} );
			} );
		</script>
		<?php

		return true;
	}

	private function display_traditional_popups( $lightbox_ids, $prerequisites_loaded = false ) {
		if ( empty( $lightbox_ids ) ) {
			return false;
		}
		
		wp_enqueue_script( 'fca_eoi_script_js', FCA_EOI_PLUGIN_URL.'/assets/script.js', array(), FCA_EOI_VER, true );
		//PASS VARIABLES TO JAVASCRIPT
		$data = array (
			'ajax_url' => admin_url( 'admin-ajax.php' ),
			'nonce' =>  wp_create_nonce( 'fca_eoi_submit_form' ),
		);
		
		wp_localize_script( 'fca_eoi_script_js', 'fca_eoi', $data );
		wp_enqueue_script( 'fca_eoi_featherlight_js', FCA_EOI_PLUGIN_URL.'/assets/vendor/featherlight/release/featherlight.min.js', array(), FCA_EOI_VER, true );
		wp_enqueue_style( 'fca_eoi_featherlight_css', FCA_EOI_PLUGIN_URL.'/assets/vendor/featherlight/release/featherlight.min.css', array(), FCA_EOI_VER );
		
		?>
		<script type="text/javascript" src="<?php echo FCA_EOI_PLUGIN_URL . '/' . $this->targeting_cat_path ?>"></script>
		<script>
			(function() {
				if ( typeof fca_eoi === "undefined" ) {
					fca_eoi = {};
				}

				fca_eoi.ajax_url = <?php echo json_encode( admin_url( 'admin-ajax.php' ) ) ?>;
			})();

			<?php $v = array(
				'prerequisites_loaded' => 'p',
				'load_prerequisites' => 'l',
				'head' => 'h',
				'load_script' => 'c',
				'load_style' => 'y',
				'callback' => 'k',
				'vendor_url' => 'v',
				'done' => 'n',
				'document' => 'd',
				'window.location.href' => 'w',
				'display_popup' => 's',
				'false' => '!1',
				'true' => '1',
				'evaluable' => 'e',
				'descriptors' => 'r',
				'form_id' => 'm',
				'TargetingCat_OptinCat' => 'g',
				'url' => 'u'
			); ?>

			<?php ob_start(); ?>

			jQuery( function( $ ) {
				var
					<?php echo $v['document'] ?> = document,
					<?php echo $v['window.location.href'] ?> = window.location.href,
					<?php echo $v['TargetingCat_OptinCat'] ?> = TargetingCat_OptinCat;

				<?php if ( ! $prerequisites_loaded ) { ?>

					var
						<?php echo $v['prerequisites_loaded'] ?> = <?php echo $v['false'] ?>,
						<?php echo $v['head'] ?> = <?php echo $v['document'] ?>.head;

					function <?php echo $v['load_script'] ?>( <?php echo $v['url'] ?>, <?php echo $v['callback'] ?> ) {
						var e = <?php echo $v['document'] ?>.createElement( 'script' );

						e.type   = 'text/javascript';
						e.src    = <?php echo $v['url'] ?>;
						e.onload = <?php echo $v['callback'] ?>;

						<?php echo $v['head'] ?>.appendChild( e );
					}

					function <?php echo $v['load_style'] ?>( <?php echo $v['url'] ?>, <?php echo $v['callback'] ?> ) {
						var e = <?php echo $v['document'] ?>.createElement( 'link' );

						e.rel    = 'stylesheet';
						e.type   = 'text/css';
						e.href   = <?php echo $v['url'] ?>;
						e.onload = <?php echo $v['callback'] ?>;

						<?php echo $v['head'] ?>.appendChild( e );
					}

					function <?php echo $v['load_prerequisites'] ?>( <?php echo $v['callback'] ?> ) {
						if ( <?php echo $v['prerequisites_loaded'] ?> ) {
							<?php echo $v['callback'] ?>();
							return;
						}

						var t = 4,
							<?php echo $v['url'] ?> = <?php echo json_encode( FCA_EOI_PLUGIN_URL . '/assets/' ) ?>,
							<?php echo $v['vendor_url'] ?> = <?php echo $v['url'] ?> + 'vendor/',
							<?php echo $v['done'] ?> = function() {
								if ( ! --t ) {
									<?php echo $v['prerequisites_loaded'] ?> = <?php echo $v['true'] ?>;
									<?php echo $v['callback'] ?>();
								}
							};

						<?php echo $v['load_style'] ?>( '//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.1.0/css/font-awesome.min.css', <?php echo $v['done'] ?> );

						
						<?php echo $v['load_style'] ?>( <?php echo $v['url'] ?> + 'style-new.css', <?php echo $v['done'] ?> );

						<?php echo $v['load_script'] ?>( <?php echo $v['vendor_url'] ?> + 'tooltipster/tooltipster.bundle.min.js', <?php echo $v['done'] ?> );
						<?php echo $v['load_style'] ?>( <?php echo $v['vendor_url'] ?> + 'tooltipster/tooltipster.bundle.min.css', <?php echo $v['done'] ?> );
						<?php echo $v['load_style'] ?>( <?php echo $v['vendor_url'] ?> + 'tooltipster/tooltipster-borderless.min.css', <?php echo $v['done'] ?> );
													
						<?php 
						
						$loadAnim = false;
						forEach ($lightbox_ids as $id) {
							$animation = get_post_meta( $id, 'fca_eoi_animation', true );
							if ($animation != '') {
								$loadAnim = true;
								break;
							}
						}
						
						if ( $loadAnim ) {
										
						echo $v['load_style'] . "(" . $v['vendor_url'] . "+ 'animate/animate.css'," . $v['done'] . ');'; } ?> 
					}

				<?php } ?>

				function <?php echo $v['display_popup'] ?>( <?php echo $v['form_id'] ?> ) {
					var t = <?php echo $prerequisites_loaded ? 1 : 2 ?>,
						<?php echo $v['done'] ?> = function() {
							if ( ! --t ) {
								$.featherlight(
									$( '#fca_eoi_lightbox_' + <?php echo $v['form_id'] ?> ),
									<?php echo $this->get_featherlight_options() ?>
								);
								
								<?php echo EasyOptInsActivity::get_instance()->get_tracking_code( $v['form_id'], false ) ?>
							}
						};

					$.post( <?php echo $v['window.location.href'] ?>, {
						fca_eoi_prepare_lightbox: <?php echo $v['form_id'] ?>
					}, function( html ) {
						$( 'body' ).append( html );
						<?php echo $v['done'] ?>();
					} );

					<?php if ( ! $prerequisites_loaded ) { ?>
						<?php echo $v['load_prerequisites'] ?>( <?php echo $v['done'] ?> );
					<?php } ?>
				}

				<?php echo $v['TargetingCat_OptinCat'] ?>.StorageManagerSessionPermanent.get_instance().default_configuration = <?php echo json_encode( $this->get_cookie_configuration() ) ?>;

				<?php echo json_encode( $lightbox_ids ) ?>.forEach( function( <?php echo $v['form_id'] ?> ) {
					$.post( <?php echo $v['window.location.href'] ?>, {
						<?php if ( is_single() || is_page() ) { ?>
							'fca_eoi_tc_condition_post_id': <?php echo get_the_ID() ?>,
						<?php } ?>
						'fca_eoi_tc_conditions_for': <?php echo $v['form_id'] ?>
					}, function( <?php echo $v['descriptors'] ?> ) {
						var <?php echo $v['evaluable'] ?> = <?php echo $v['TargetingCat_OptinCat'] ?>.ConditionManager.get_instance().parse_descriptors(
							typeof <?php echo $v['descriptors'] ?> === 'string'
								? JSON.parse( <?php echo $v['descriptors'] ?> )
								: <?php echo $v['descriptors'] ?>
						);
						if ( <?php echo $v['evaluable'] ?> ) {
							<?php echo $v['evaluable'] ?>.set_pass_callback( function() {
								<?php echo $v['display_popup'] ?>( <?php echo $v['form_id'] ?> );
							} );
							<?php echo $v['evaluable'] ?>.evaluate();
						}
					} );
				} );
				
				var lightbox_ids_Count = <?php echo count ($lightbox_ids) ?>;
				var currentLightBoxCount = 0;
				var totalAddedLightboxes = 0;
								
				function waitUntilPopupsAreMade() {
					
					if( totalAddedLightboxes < lightbox_ids_Count  ) {
					
						if (document.getElementsByClassName("fca_eoi_featherlight").length > currentLightBoxCount) {
							
							totalAddedLightboxes++;
							currentLightBoxCount = document.getElementsByClassName("fca_eoi_featherlight").length;
							attachDeleteButtons();
							window.setTimeout(waitUntilPopupsAreMade, 200);		
						}else {
							
							currentLightBoxCount = document.getElementsByClassName("fca_eoi_featherlight").length;
							window.setTimeout(waitUntilPopupsAreMade, 200);		
						}
					
					} else {
						
						attachDeleteButtons();
					}
				}
				if (lightbox_ids_Count > 1) {
					waitUntilPopupsAreMade();
				}
				
				function attachDeleteButtons() {
					  	myNodes = document.getElementsByClassName("fca_eoi_layout_popup_close");
						
						for (var i=0; i<myNodes.length; i++) {
								myNodes[i].onclick =  function(e) {
								$(this).parents(".fca_eoi_featherlight").hide();					
							};
						
						}
				}
				
			
			} );

			<?php

			echo preg_replace(
				array( '/\s+/', '/([-+|\(\){}&=;,:?])\s+/', '/\s+([-+|\(\){}&=?])/', '/;}/' ),
				array( ' ', '$1', '$1', '}' ),
				trim( ob_get_clean() )
			);

			?>
		</script>
		<?php

		return true;
	}

	public function request_prepare_lightbox() {
		if (array_key_exists('fca_eoi_prepare_lightbox', $_POST)) {
			$lightbox_id = (int) $_POST['fca_eoi_prepare_lightbox'];
			if ( $lightbox_id > 0 ) {
				$this->prepare_lightbox( $lightbox_id );
				exit;
			}
		}
	}

	public function prepare_lightbox( $id ) {
		$id = (int) $id;
		
		global $post;
		
		$animation = get_post_meta( $id, 'fca_eoi_animation', true );
		$animation_html_class = "animated $animation";
		
		if ( empty ( $animation ) || $animation == 'None' ) {
			$animation_html_class = '';
		}
		
				
		$featherlight_class = 'fca_eoi_featherlight';
		$content = do_shortcode( "[easy-opt-in id=$id]" );

		?>
		<div style="display:none">
			<style>.<?php echo $featherlight_class ?>-content { background: transparent !important; }</style>
			<div class="<?php echo $animation_html_class ?>" id="fca_eoi_lightbox_<?php echo $id ?>"><?php echo $content ?></div>
		</div>
		<?php
	}

	private function get_featherlight_options() {

		$is_iphone = preg_match('/(?:iPhone|iPod);/i', $_SERVER['HTTP_USER_AGENT']);
		$is_ios = preg_match( '/(?:iPhone|iPad|iPod).* OS ([\d])_.* Safari/', $_SERVER['HTTP_USER_AGENT'], $matches );

		if ( $is_ios ) {
			$ios_specific_options = ',
				beforeOpen: function() {
					var viewport = jQuery( "meta[name=viewport]" );
					if ( viewport.length == 0 ) {
						viewport = jQuery( "<meta name=\"viewport\" content=\"\"/>" );
						jQuery( "head" ).append( viewport );
					}

					var viewport_content = viewport.attr( "content" );
					this.fca_eoi_viewport_content = viewport_content;
					viewport.attr( "content", "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" );

					this.fca_eoi_orientation_change_listener = function() {
						window.scrollTo( 0, 0 );
						jQuery( ".fca_eoi_form input" ).each( function() {
							this.blur();
						} );
					};
					window.addEventListener( "orientationchange", this.fca_eoi_orientation_change_listener, false );

					this.fca_eoi_touch_move_listener = function( event ) {
						event.preventDefault();
					};
					window.addEventListener( "touchmove", this.fca_eoi_touch_move_listener, false );
				},
				afterOpen: function() {
					this.$instance.find(".fca_eoi_form_input_element").first().focus();
					jQuery( "body" ).append( "<div class=\"fca_eoi_featherlight_pad\" style=\"display: block; height: 1000px;\"/>" );
				},
				beforeClose: function() {
					jQuery( ".fca_eoi_featherlight_pad" ).remove();
				},
				afterClose: function() {
					if ( this.hasOwnProperty( "fca_eoi_viewport_content" ) ) {
						jQuery( "meta[name=viewport]" ).attr( "content", this.fca_eoi_viewport_content );
					}

					if ( this.hasOwnProperty( "fca_eoi_orientation_change_listener" ) ) {
						window.removeEventListener( "orientationchange", this.fca_eoi_orientation_change_listener );
					}

					if ( this.hasOwnProperty( "fca_eoi_touch_move_listener" ) ) {
						window.removeEventListener( "touchmove", this.fca_eoi_touch_move_listener );
					}
				}';
		} else {
			$ios_specific_options = ',
				afterOpen: function() {
					this.$instance.find(".fca_eoi_form_input_element").first().focus();
				}';
		}
		
		return '{
			namespace: "fca_eoi_featherlight",
			otherClose: ".fca_eoi_layout_popup_close"' . $ios_specific_options . ',
			variant: ' . ( $is_iphone ? '"fca_eoi_device_iphone"' : 'null' ) . '
		}';
	}
}

function k_selector( $name, $selected_options = array(), $return = false ) {

	global $post;
	// Dirty fix to restore the global $post
	$post_bak = $post;

	// Get all post types except media
	$post_types = get_post_types( array( 'public' => true ) );
	unset( $post_types[ 'attachment' ] );

	$ret = ob_start();

	// Start ouput
	echo '<select data-placeholder="' . __( 'Type to search for posts, categories or pages.' ) . '" name = "' . $name . '[]" class="select2" multiple="multiple" style="width: 27em;">';

	// Front page
	K::wrap( __( 'Front page' )
		, array(
			'value' => '~',
			'selected' => in_array( '~', $selected_options ),
		)
		, array( 'in' => 'option' )
	);

	// All posts
	// K::wrap( __( 'All' )
	// 	, array(
	// 		'value' => '*',
	// 		'selected' => in_array( '*', $selected_options ),
	// 	)
	// 	, array( 'in' => 'option' )
	// );

	foreach ($post_types as $post_type => $post_type_args ) {

		$post_type_obj = get_post_type_object( $post_type );
		$post_type_name = $post_type_obj->labels->singular_name;

		$options = array();

		// Add taxonomy/terms options
		$taxonomies = get_object_taxonomies( $post_type );
		foreach ( $taxonomies as $taxonomy ) {
			$taxonomy_obj = get_taxonomy( $taxonomy );
			$taxonomy_name = $taxonomy_obj->labels->singular_name;
			$terms = get_categories("taxonomy=$taxonomy&type=$post_type"); 
			foreach ($terms as $term) {
				$options[ 'taxonomies' ][ "$post_type:$term->term_id" ] =
					$post_type_name
					. " › $taxonomy_name"
					. " › $term->name"
				;
			}
		}

		// Add posts options
		$the_query = new WP_Query( "post_type=$post_type&posts_per_page=-1" );
		if ( $the_query->have_posts() ) {

			while ( $the_query->have_posts() ) {
				$the_query->the_post();
				$options[ 'posts' ][ '#' . get_the_ID() ] = $post_type_name
					. ' ' . __( '›' ) . ' '
					. '#' . get_the_ID() . ' &ndash; '
					. ( get_the_title() ? get_the_title() : __('[Untitled]') )
				;
			}
		}

		// Dirty fix to restore the global $post
		$post = $post_bak;

		// Posts > All
		echo '<optgroup label="' . $post_type_name . '">';
		printf(
			'<option value="%s" %s >%s</option>'
			, $post_type
			, ( in_array( $post_type, $selected_options ) ? 'selected' : '' )
			, $post_type_name . ' ' . ( '›' ) . ' ' . __( 'All' )
		);
		echo '</optgroup>';

		// Posts > Taoxonomies
		if ( ! empty( $options[ 'taxonomies' ] ) ) {
			printf(
				'<optgroup label="%s">'
				, $post_type_name . ' ' . __( '›' ) . ' ' . __( 'Taxonomies' )
			);
			foreach ( $options[ 'taxonomies' ] as $k => $v ) {
				$selected = ( in_array( $k, $selected_options ) ) ? 'selected="selected"' : '';
				printf( '<option value="%s" %s >%s</option>', $k, $selected, $v );
			}
			echo '</optgroup>';
		}

		// Posts > content
		if ( ! empty( $options[ 'posts' ] ) ) {
			printf( '<optgroup label="%s">'
				, $post_type_name . ' ' . __( '›' ) . ' ' . __( 'Content' )
			);
			foreach ( $options[ 'posts' ] as $k => $v ) {
				$selected = ( in_array( $k, $selected_options ) ) ? 'selected="selected"' : '';
				printf( '<option value="%s" %s >%s</option>'
					, $k
					, $selected
					, $v
				);
			}
			echo '</optgroup>';
		}
	}
	echo '</select>';

	$ret = ob_get_clean();

	if ( $return ) {
		return $ret;
	} else {
		echo $ret;
	}
}

function fca_eoi_comp( $a, $b, $op, $negate = false ) {
	switch ( $op ) {
		case 'eq': return $negate ? ( ! ( $a == $b ) ) : ( $a == $b );
		case 'gt': return $negate ? ( ! ( $a > $b ) ) : ( $a > $b );
		case 'gte': return $negate ? ( ! ( $a >= $b ) ) : ( $a >= $b );
		case 'lt': return $negate ? ( ! ( $a < $b ) ) : ( $a < $b );
		case 'lte': return $negate ? ( ! ( $a <= $b ) ) : ( $a <= $b );
	}
}