<?php
/*
Plugin Name: Rotating Testimonials
Version: 0.1
Plugin URI: http://www.wpbeginner.com/
Description: Rotating Testimonials is a plugin that lets you add rotating testimonials in WordPress
Author: WPBeginner
Author URI: http://www.wpbeginner.com/
*/

add_action( 'init', 'wpb_register_cpt_testimonial' );

function wpb_register_cpt_testimonial() {

    $labels = array(
        'name' => _x( 'Case Studies', 'casestudy' ),
        'singular_name' => _x( 'testimonial', 'casestudy' ),
        'add_new' => _x( 'Add New', 'casestudy' ),
        'add_new_item' => _x( 'Add New case study', 'casestudy' ),
        'edit_item' => _x( 'Edit case study', 'casestudy' ),
        'new_item' => _x( 'New case study', 'casestudy' ),
        'view_item' => _x( 'View case study', 'casestudy' ),
        'search_items' => _x( 'Search case studies', 'casestudy' ),
        'not_found' => _x( 'No case studies found', 'casestudy' ),
        'not_found_in_trash' => _x( 'No case studies found in Trash', 'casestudy' ),
        'parent_item_colon' => _x( 'Parent case study:', 'casestudy' ),
        'menu_name' => _x( 'Case Studies', 'casestudy' ),
    );

    $args = array(
        'labels' => $labels,
        'hierarchical' => false,
        'taxonomies' => array('category'),
        'supports' => array( 'title', 'thumbnail', 'revisions' ),
        'public' => true,
        'show_ui' => true,
        'show_in_menu' => true,
        'show_in_nav_menus' => true,
        'publicly_queryable' => true,
        'exclude_from_search' => false,
        'has_archive' => true,
        'query_var' => true,
        'can_export' => true,
        'rewrite' => true,
        'capability_type' => 'post'

    );

    register_post_type( 'casestudy', $args );
}

        $key = "casestudy";
        $meta_boxes = array(
        "the-problem" => array(
        "name" => "the-problem",
        "title" => "The Problem",
        "description" => "Add the problem text"),

        "what-we-did" => array(
        "name" => "what-we-did",
        "title" => "What We Did",
        "description" => "Add the what we did text"),

        "the-outcome" => array(
        "name" => "the-outcome",
        "title" => "The Outcome",
        "description" => "Add the outcome text"),

        );

function wpb_create_meta_box() {
global $key;

if( function_exists( 'add_meta_box' ) ) {
add_meta_box( 'new-meta-boxes', ucfirst( $key ) . ' Information', 'display_meta_box', 'casestudy', 'normal', 'high' );
}
}

function display_meta_box() {
global $post, $meta_boxes, $key;
?>

<div class="form-wrap">

<?php
wp_nonce_field( plugin_basename( __FILE__ ), $key . '_wpnonce', false, true );

foreach($meta_boxes as $meta_box) {
$data = get_post_meta($post->ID, $key, true);
?>

<div class="form-field form-required">
<label for="<?php echo $meta_box[ 'name' ]; ?>"><?php echo $meta_box[ 'title' ]; ?></label>
<input type="text" name="<?php echo $meta_box[ 'name' ]; ?>" value="<?php echo htmlspecialchars( $data[ $meta_box[ 'name' ] ] ); ?>" />
<p><?php echo $meta_box[ 'description' ]; ?></p>
</div>

<?php } ?>

</div>
<?php
}

function wpb_save_meta_box( $post_id ) {
global $post, $meta_boxes, $key;

foreach( $meta_boxes as $meta_box ) {
$data[ $meta_box[ 'name' ] ] = $_POST[ $meta_box[ 'name' ] ];
}

if ( !wp_verify_nonce( $_POST[ $key . '_wpnonce' ], plugin_basename(__FILE__) ) )
return $post_id;

if ( !current_user_can( 'edit_post', $post_id ))
return $post_id;

update_post_meta( $post_id, $key, $data );
}

add_action( 'admin_menu', 'wpb_create_meta_box' );
add_action( 'save_post', 'wpb_save_meta_box' );



function wpb_display_testimonials() { ?>


<div id="testimonials">
<?php
$args = array( 'post_type' => 'casestudy', 'posts_per_page' => 3, 'orderby' => 'menu_order', 'order' => 'ASC' );
$loop = new WP_Query( $args );
if ( $loop->have_posts() ) : while ( $loop->have_posts() ) : $loop->the_post();
$data = get_post_meta( $loop->post->ID, 'casestudy', true );
static $count = 0;
if ($count == "1") { ?>

<div class="slide">
    <div id="kirin_case_study_w-2" class="widget widget_kirin_case_study_w">
        <h3 class="widget-title">Case Study</h3>
            <div class="control-links"></div>
        <div class="case-thumbnail">
            <?php if (has_post_thumbnail() ) {  the_post_thumbnail('case-study-image'); ?></a>

            <?php } else { ?>

            <img src="<?php bloginfo('template_directory'); ?>/images/case-study.jpg" alt="<?php the_title(); ?>" />

            <?php } ?>
        </div><!-- .case-thumbnail -->
        <div class="case-study">
            <h4>The Problem</h4>
                <p><?php echo $data[ 'the-problem' ]; ?></p>
            <h4>What We Did</h4>
                <p><?php echo $data[ 'what-we-did' ]; ?></p>
            <h4 class="orange">The Outcome</h4>
                <p><?php echo $data[ 'the-outcome' ]; ?></p>
            <p class="readmore"><a href="http://techpundits.co.uk/ki-rin/case-studies">more</a></p>
        </div><!-- .case-study -->
    </div><!-- .widget_kirin_case_study_w -->
</div><!-- .slide -->


<?php }
else { ?>

<div class="slide">
    <div id="kirin_case_study_w-2" class="widget widget_kirin_case_study_w">
        <h3 class="widget-title">Case Study</h3>
            <div class="control-links"></div>
        <div class="case-thumbnail">
            <?php if (has_post_thumbnail() ) {  the_post_thumbnail('case-study-image'); ?></a>

            <?php } else { ?>

            <img src="<?php bloginfo('template_directory'); ?>/images/case-study.jpg" alt="<?php the_title(); ?>" />

            <?php } ?>
        </div><!-- .case-thumbnail -->
        <div class="case-study">
            <h4>The Problem</h4>
                <p><?php echo $data[ 'the-problem' ]; ?></p>
            <h4>What We Did</h4>
                <p><?php echo $data[ 'what-we-did' ]; ?></p>
            <h4 class="orange">The Outcome</h4>
                <p><?php echo $data[ 'the-outcome' ]; ?></p>
            <p class="readmore"><a href="http://techpundits.co.uk/ki-rin/case-studies">more</a></p>
        </div><!-- .case-study -->
    </div><!-- .widget_kirin_case_study_w -->
</div><!-- .slide -->


<?php
$count++; }
endwhile;
endif;
echo '</div>';
}
?>