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Current File : /var/www/spmeat/wp-content/plugins/mailchimp-wp/includes/eoi-widget.php

<?php

class EasyOptInsWidgetHelper {

	var $settings;

	function __construct( $settings = array() ) {

		$this->settings = $settings;

		// Register widget
		add_action( 'widgets_init', array( $this, 'register_widget' ) );
	}

	function register_widget() {

		register_widget( 'EasyOptInsWidget' );
	}
}

class EasyOptInsWidget extends WP_Widget {

	function __construct() {

		$widget_ops = array(
			'classname' => 'easy-opt-in-widget',
			'description' => 'Displays your opt-in sign-up form.',
		);
		
		$control_ops = array(
			'width' => 300,
			'height' => 350,
			'id_base' => 'easy-opt-in-widget',
		);

		parent::__construct(
			'easy-opt-in-widget'
			, 'Sidebar Optin Form (Optin Cat)'
			, $widget_ops, $control_ops
		);
	}

	function widget( $args, $instance ) {

		global $fca_eoi_shortcodes;
		include_once plugin_dir_path( __FILE__ ) . 'eoi-shortcode.php';

		extract( $args );

		$form_id = 
			preg_match( '/^([0-9])+$/sim', $instance[ 'eoi_form_id' ] )
			? $instance['eoi_form_id']
			: 0
		;
		$widget = $fca_eoi_shortcodes->shortcode_content( array( 'id' => $form_id ) );

		echo $before_widget . $widget . $after_widget;
	}

	function update( $new_instance, $old_instance ) {

		$instance = $old_instance;
		$instance[ 'eoi_form_id' ] = strip_tags( $new_instance[ 'eoi_form_id' ] );

		return $instance;
	}

	function form( $instance ) {

		global $post;

		$defaults = array( 'eoi_form_id' => '' );
		$instance = wp_parse_args( ( array ) $instance, $defaults );
		$options = array();
		$forms = get_posts( array(
			'post_type' => 'easy-opt-ins',
			'post_status' => 'publish',
			'posts_per_page' => -1,
		) );

		// Show error if there are no forms, then exit function
		if( empty ( $forms ) ) {
			K::wrap(
				sprintf( 
					__( 'You have not created a form yet. <a href="%s" target="_blank">Create a form</a>.' )
					, admin_url( 'post-new.php?post_type=easy-opt-ins' )
				)
				, null
				, array( 'in' => 'p' )
			);
			return;
		}

		/**
		 * Prepare forms dropdownlist
		 * 
		 * 1. Form must have a thank you page and a list chosen
		 * 2. Form must be a widget 
		 * 
		 */
		foreach ( $forms as $form ) {
			$fca_eoi = get_post_meta( $form->ID, 'fca_eoi', true );
			$provider = K::get_var( 'provider', $fca_eoi );
			$layout = K::get_var( 'layout', $fca_eoi );
			// Exlude forms not validating condition 1.
			if ( ! K::get_var( $provider . '_list_id', $fca_eoi ) || ! K::get_var( 'thank_you_page', $fca_eoi ) ) {
				continue;
			}
			// Exlude forms not validating condition 2.
			if( strpos( $layout , 'layout_' ) === 0 ) {
				/* We're good */
			} else {
				continue;
			}
			
			$title = $form->post_title
				? $form->post_title
				: __( 'Untitled form' ) . ' (#' . $form->ID . ' )'
			;
			$options[ $form->ID ] = $title;
		}
		
		// If no suitable form exists, show an indication and exit function
		if( ! $options ) {
			K::wrap(
				sprintf( 
					__( 'Please make sure to connect <a href="%s" target="_blank">your form</a> to your email marketing provider and to select a thank you page.' )
					, admin_url( 'edit.php?post_type=easy-opt-ins' )
				)
				, null
				, array( 'in' => 'p' )
			);
			return;
		}

		// Add empty choice
		$options = array_reverse( $options, true );
		$options[ '' ] = 'Not set';
		$options = array_reverse( $options, true );

		// Show choices
		K::select( $this->get_field_name( 'eoi_form_id' )
			, array(
				'id' => $this->get_field_id( 'eoi_form_id' ),
			)
			, array(
				'options' => $options,
				'default' => '',
				'selected' => $instance['eoi_form_id'],
				'format' => '<p><label for="' . $this->get_field_id( 'eoi_form_id' ) . '">' . __( 'Select form:' ) . '</label><p>:select</p>',
			)
		);
	}
}