<?php

$html_id = ct_get_element_id($settings);
$source = $widget->get_setting('source', '');
$orderby = $widget->get_setting('orderby', 'date');
$order = $widget->get_setting('order', 'desc');
$limit = $widget->get_setting('limit', 6);
$post_ids = $widget->get_setting('post_ids', '');
extract(ct_get_posts_of_grid('portfolio', [
    'source' => $source,
    'orderby' => $orderby,
    'order' => $order,
    'limit' => $limit,
    'post_ids' => $post_ids,
]));

$widget->add_render_attribute( 'inner', [
    'class' => 'ct-carousel-inner',
] );

$col_xs = $widget->get_setting('col_xs', '');
$col_sm = $widget->get_setting('col_sm', '');
$col_md = $widget->get_setting('col_md', '');
$col_lg = $widget->get_setting('col_lg', '');
$col_xl = $widget->get_setting('col_xl', '');
$slides_to_scroll = $widget->get_setting('slides_to_scroll', '');

$show_category = $widget->get_setting('show_category');
$show_button = $widget->get_setting('show_button');
$button_text = $widget->get_setting('button_text');
$arrows = $widget->get_setting('arrows');
$dots = $widget->get_setting('dots');
$pause_on_hover = $widget->get_setting('pause_on_hover');
$autoplay = $widget->get_setting('autoplay');
$autoplay_speed = $widget->get_setting('autoplay_speed', '5000');
$infinite = $widget->get_setting('infinite');
$speed = $widget->get_setting('speed', '500');
if (is_rtl()) {
    $carousel_dir = 'true';
} else {
    $carousel_dir = 'false';
}
$widget->add_render_attribute( 'carousel', [
    'class' => 'ct-slick-carousel',
    'data-arrows' => $arrows,
    'data-dots' => $dots,
    'data-pauseOnHover' => $pause_on_hover,
    'data-autoplay' => $autoplay,
    'data-autoplaySpeed' => $autoplay_speed,
    'data-infinite' => $infinite,
    'data-speed' => $speed,
    'data-colxs' => $col_xs,
    'data-colsm' => $col_sm,
    'data-colmd' => $col_md,
    'data-collg' => $col_lg,
    'data-colxl' => $col_xl,
    'data-dir' => $carousel_dir,
    'data-slidesToScroll' => $slides_to_scroll,
] );

$thumbnail_size = $widget->get_setting('thumbnail_size', 'full');
$thumbnail_custom_dimension = $widget->get_setting('thumbnail_custom_dimension', '');
if($thumbnail_size != 'custom'){
    $img_size = $thumbnail_size;
}
elseif(!empty($thumbnail_custom_dimension['width']) && !empty($thumbnail_custom_dimension['height'])){
    $img_size = $thumbnail_custom_dimension['width'] . 'x' . $thumbnail_custom_dimension['height'];
}
else{
    $img_size = '272x372';
}

if (is_array($posts)): ?>

<div id="<?php echo esc_attr($html_id) ?>" class="ct-portfolio-carousel3 ct-slick-slider dots-slider">
    <div <?php ct_print_html($widget->get_render_attribute_string( 'inner' )); ?>>
        <div <?php ct_print_html($widget->get_render_attribute_string( 'carousel' )); ?>>
        <?php
            foreach ($posts as $post): 
                $img_id       = get_post_thumbnail_id( $post->ID );
                $img          = ct_get_image_by_size( array(
                    'attach_id'  => $img_id,
                    'thumb_size' => $img_size,
                ) );
                $thumbnail    = $img['thumbnail'];
            ?>
            <div class="carousel-item slick-slide">
                <div class="grid-item-inner">
                    <?php if (has_post_thumbnail($post->ID) && wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), false)): ?>
                        <div class="item--image">
                            <?php echo ct_print_html($thumbnail); ?>
                        </div>       
                    <?php endif; ?>   
                    <div class="item--meta item--meta-top">
                        <?php if($show_button == 'true') : ?>
                            <div class="item-readmore">
                                <a href="<?php echo esc_url(get_permalink( $post->ID )); ?>">+</a>
                            </div>
                        <?php endif; ?>
                        <h3 class="item--title"><a href="<?php echo esc_url(get_permalink( $post->ID )); ?>"><?php echo esc_attr(get_the_title($post->ID)); ?></a></h3>
                        <?php if($show_category == 'true') : ?>
                            <div class="item--category">
                                <?php the_terms( $post->ID, 'portfolio-category', '', ', ' ); ?>
                            </div>
                        <?php endif; ?>
                    </div>
                    <div class="item--meta item--meta-botom">
                        <h3 class="item--title"><?php echo esc_attr(get_the_title($post->ID)); ?></h3>
                        <?php if($show_category == 'true') : ?>
                            <div class="item--category">
                                <?php the_terms( $post->ID, 'portfolio-category', '', ', ' ); ?>
                            </div>
                        <?php endif; ?>
                    </div>  
                </div>
            </div>
        <?php endforeach; ?>
        </div>
    </div>
</div>
<?php endif; ?>