<?php
$html_id = pxl_get_element_id($settings);
$tax = ['portfolio-category'];
$select_post_by = $widget->get_setting('select_post_by', '');
$source = $post_ids = [];
if($select_post_by === 'post_selected'){
    $post_ids = $widget->get_setting('source_'.$settings['post_type'].'_post_ids', '');
}else{
    $source  = $widget->get_setting('source_'.$settings['post_type'], '');
}
$orderby = $widget->get_setting('orderby', 'date');
$order = $widget->get_setting('order', 'desc');
$limit = $widget->get_setting('limit', 6);
extract(pxl_get_posts_of_grid(
    'portfolio', 
    ['source' => $source, 'orderby' => $orderby, 'order' => $order, 'limit' => $limit, 'post_ids' => $post_ids],
    $tax
));
$filter_default_title = $widget->get_setting('filter_default_title', 'All');
if($settings['col_xl'] == '5') {
    $col_xl = 'pxl5';
} else {
    $col_xl = 12 / intval($widget->get_setting('col_xl', 4));
}

$col_lg = 12 / intval($widget->get_setting('col_lg', 4));
$col_md = 12 / intval($widget->get_setting('col_md', 3));
$col_sm = 12 / intval($widget->get_setting('col_sm', 2));
$col_xs = 12 / intval($widget->get_setting('col_xs', 1));
$grid_sizer = "col-xl-{$col_xl} col-lg-{$col_lg} col-md-{$col_md} col-sm-{$col_sm} col-{$col_xs}";

$grid_class = '';
$grid_class = 'pxl-grid-inner pxl-grid-masonry row';

$filter = $widget->get_setting('filter', 'false');
$filter_type = $widget->get_setting('filter_type', 'normal');
$filter_alignment = $widget->get_setting('filter_alignment', 'center');
$pagination_type = $widget->get_setting('pagination_type', 'pagination');

$post_type = $widget->get_setting('post_type', 'portfolio');
$layout = $widget->get_setting('layout_'.$post_type, 'portfolio-1');

$show_button = $widget->get_setting('show_button');
$show_excerpt = $widget->get_setting('show_excerpt');
$num_words = $widget->get_setting('num_words');
$show_category = $widget->get_setting('show_category');
$img_size = $widget->get_setting('img_size');
$grid_masonry = $widget->get_setting('grid_masonry');
$pxl_animate = $widget->get_setting('pxl_animate');

$load_more = array(
    'tax'             => $tax,
    'post_type'       => $post_type,   
    'layout'          => $layout,
    'startPage'       => $paged,
    'maxPages'        => $max,
    'total'           => $total,
    'filter'          => $filter,
    'filter_type'     => $filter_type,
    'perpage'         => $limit,
    'nextLink'        => $next_link,
    'source'          => $source,
    'orderby'         => $orderby,
    'order'           => $order,
    'limit'           => $limit,
    'post_ids'        => $post_ids,
    'col_xl'          => $col_xl,
    'col_lg'          => $col_lg,
    'col_md'          => $col_md,
    'col_sm'          => $col_sm,
    'col_xs'          => $col_xs,
    'pagination_type' => $pagination_type,
    'show_category'   => $show_category,
    'show_button'   => $show_button,
    'show_excerpt'   => $show_excerpt,
    'num_words'   => $num_words,
    'img_size'        => $img_size,
    'grid_masonry'    => $grid_masonry,
    'pxl_animate'     => $pxl_animate,
);

$wrap_attrs = [
    'id'               => $html_id,
    'class'            => trim('pxl-grid pxl-portfolio-grid pxl-portfolio-grid-layout1'),
    'data-start-page'  => $paged,
    'data-max-pages'   => $max,
    'data-total'       => $total,
    'data-perpage'     => $limit,
    'data-next-link'   => $next_link
];

if ($pagination_type != 'false'){
    $wrap_attrs['data-loadmore'] = json_encode($load_more);
}

$widget->add_render_attribute( 'wrapper', $wrap_attrs );
 
if( count($posts) <= 0){
    echo '<div class="pxl-no-post-grid">'.esc_html__( 'No Post Found', 'hubsteel' ). '</div>';
    return;
} ?>

<div <?php pxl_print_html($widget->get_render_attribute_string( 'wrapper' )) ?> data-layout="<?php echo esc_attr($settings['data_layout']); ?>">
    <?php if ($select_post_by == 'term_selected' && $filter == "true"): ?>
        <div class="pxl-grid-filter <?php echo esc_attr($filter_type) ?> style-2">
            <div class="pxl--filter-inner">
                <span class="filter-item active" data-filter="*">
                    <span class="cat-name">
                    <?php echo esc_html($filter_default_title); ?>
                    </span>
                </span>
                <?php foreach ($categories as $category): ?>
                    <?php $category_arr = explode('|', $category); ?>
                    <?php $term = get_term_by('slug',$category_arr[0], $category_arr[1]); ?>
                    <span class="filter-item" data-filter="<?php echo esc_attr('.' . $term->slug); ?>">
                        <span class="cat-name">
                             <?php echo esc_html($term->name); ?>
                        </span>
                    </span>
                <?php endforeach; ?>
            </div>
        </div>
    <?php endif; ?>

    <div class="<?php echo esc_attr($grid_class); ?>" data-gutter="15">
        <div class="grid-sizer <?php echo esc_attr($grid_sizer); ?>"></div>
        <?php hubsteel_get_post_grid($posts, $load_more); ?>
    </div>
    <?php if ($pagination_type == 'pagination') { ?>
        <div class="pxl-grid-pagination">
            <?php hubsteel()->page->get_pagination($query, true); ?>
        </div>
    <?php } ?>
    <?php if (!empty($next_link) && $pagination_type == 'loadmore') { ?>
        <div class="pxl-load-more">
            <span class="btn-grid-loadmore btn-slip-primary">
                <span class="pxl-loadmore-text"><?php echo esc_html__('view more projects', 'hubsteel') ?></span>
                <span class="pxl-arrow pxl-ml-5">
                    <svg version="1.2" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" width="20" height="20">
                        <title>right-arrow</title>
                        <path class="s0" d="m12 2l-1.4 1.4 5.6 5.6h-16.2v2h16.2l-5.6 5.6 1.4 1.4 8-8z"/>
                    </svg>
                </span>
                <span class="pxl-load-icon"></span>
            </span>
        </div>
    <?php } ?>
</div>