<?php

function rit_shortcode_testimonial($atts)
{
    global $post;
    $atts = shortcode_atts(
        array(
            'title'             =>'',
            'posts_per_page'    => '',
            'number'            => 1,
            'target'            => '_blank',
            'auto'              => 'true',
            'el_class'          => '',

        ), $atts);

    $args = array(
        'posts_per_page' => $atts['posts_per_page'],
        'post_type' => 'testimonial'
    );

    $the_query = new WP_Query($args);

    ob_start(); ?>

    <div class="widget widget-testimonial">
        <?php if ( $atts['title'] ) {?>
            <h3 class="widget-title">
                <span><?php echo htmlspecialchars_decode( $atts['title'] ); ?></span>
            </h3>
        <?php }?>
        <div class="widget-content rit-testimonial <?php echo  $atts['el_class'];?>" data-number="<?php echo $atts['number'];?>" data-auto="<?php echo $atts['auto'];?>">
            <?php
                if ($the_query->have_posts()) :
                    while ($the_query->have_posts()) : $the_query->the_post();
                        $poster_image = get_post_meta($post->ID, 'rit_testimonial_image', true);
                        $testimonial_position = get_post_meta($post->ID, 'rit_testimonial_position', true);
                        ?>
                        <div class="testimonial_item">

                            <div class="des-testimonial"><?php the_content();?></div>
                            <div class="img-author">
                                <?php
                                if(isset($poster_image) && !empty($poster_image)){
                                    echo '<img  class="img-circle" src="'. wp_get_attachment_url($poster_image) .'" alt="image author" />';
                                }
                                ?>
                            </div>
                            <div class="author"><?php  the_title();?></div>
                            <div class="testimonial_position">
                                <p><?php echo $testimonial_position ;?></p>
                            </div>

                        </div>
                    <?php
                    endwhile;
                endif;

                wp_reset_postdata();
            ?>
        </div>
    </div>
    <!-- /.services -->

    <?php
    $output = ob_get_contents();
    ob_end_clean();

    return $output;
}

add_shortcode('rit_testimonial', 'rit_shortcode_testimonial');

add_action('vc_before_init', 'rit_testimonial_integrate_vc');

if (!function_exists('rit_testimonial_integrate_vc')) {
    function rit_testimonial_integrate_vc()
    {
        vc_map(
            array(
                'name' => __('RIT Testimonial', RIT_TEXT_DOMAIN),
                'base' => 'rit_testimonial',
                'icon' => 'icon-rit',
                'category' => __('RIT', RIT_TEXT_DOMAIN),
                'description' => __('Show testimonial carousel', RIT_TEXT_DOMAIN),
                'params' => array(
                    array(
                        'type' => 'textfield',
                        'heading' => __('Title Widget', RIT_TEXT_DOMAIN),
                        'value' => '',
                        'param_name' => 'title',
                    ),
                    array(
                        'type' => 'textfield',
                        'heading' => __('Number item show', RIT_TEXT_DOMAIN),
                        'value' => '',
                        'param_name' => 'number',
                    ),

                    array(
                        'type' => 'textfield',
                        'heading' => __('Number of testimonial', RIT_TEXT_DOMAIN),
                        'value' => '',
                        'param_name' => 'posts_per_page',
                    ),
                    array(
                        'type' => 'dropdown',
                        'heading' => __( 'Link Target', RIT_TEXT_DOMAIN ),
                        'param_name' => 'target',
                        'value' => array(
                            __( 'Same window', RIT_TEXT_DOMAIN ) => '_self',
                            __( 'New window', RIT_TEXT_DOMAIN ) => "_blank"
                        ),
                        'dependency' => array(
                            'element' => 'img_link',
                            'not_empty' => true
                        )
                    ),
                    array(
                        'type' => 'checkbox',
                        'heading' => __( 'Auto slide', RIT_TEXT_DOMAIN ),
                        'param_name' => 'auto',
                        'description' => __( 'If checked, image will auto run carousel.', RIT_TEXT_DOMAIN ),
                        'value' => array( __( 'Yes', RIT_TEXT_DOMAIN ) => 'true' )
                    ),

                    array(
                        'type' => 'textfield',
                        'heading' => __( 'Extra class name', RIT_TEXT_DOMAIN ),
                        'param_name' => 'el_class',
                        'description' => __( 'Style particular content element differently - add a class name and refer to it in custom CSS.', RIT_TEXT_DOMAIN )
                    )

                )
            )
        );
    }
}