partial-sliders.php

<?php

/**
 * Partial Template - Display the featured slider and the blocks
 */

// using revolution slider? output and return
if (Bunyad::posts()->meta('featured_slider') == 'rev-slider' && function_exists('putRevSlider')) {

    echo '<div class="main-featured"><div class="wrap cf"><div class="row"><div class="col-8">'
        . do_shortcode('[rev_slider ' . esc_attr(Bunyad::posts()->meta('slider_rev')) .']')
        . '</div><div class="col-4">'
        . dynamic_sidebar('slider-right')
        . '</div></div></div></div>';

    return;
}

// configuration vars
$data_vars = array(
    'data-animation-speed="'. intval(Bunyad::options()->slider_animation_speed) . '"',
    'data-animation="' . esc_attr(Bunyad::options()->slider_animation) . '"',
    'data-slide-delay="' . esc_attr(Bunyad::options()->slider_slide_delay) . '"',
);

$data_vars  = implode(' ', $data_vars);
$main_limit = (Bunyad::posts()->meta('slider_number') ? intval(Bunyad::posts()->meta('slider_number')) : 5);

// get latest featured posts
$args = apply_filters(
    'bunyad_block_query_args',
    array('meta_key' => '_bunyad_featured_post', 'meta_value' => 1, 'order' => 'date', 'posts_per_page' => $main_limit + 3, 'ignore_sticky_posts' => 1),
    'slider'
);

// limited to tag?
if (Bunyad::posts()->meta('slider_tags')) {
    $args['tag_slug__in'] = explode(',', Bunyad::posts()->meta('slider_tags'));
}

// manual post ids?
if (Bunyad::posts()->meta('slider_posts')) {
    $args['post__in'] = explode(',', Bunyad::posts()->meta('slider_posts'));
}

/**
 * Posts grid generated from a category or a tag? (right side of slider)
 */
$limit_cat = Bunyad::options()->featured_right_cat;
$limit_tag = Bunyad::options()->featured_right_tag;

if (!empty($limit_cat)) {

    $args['posts_per_page'] = $main_limit;
    $grid_query = new WP_Query(apply_filters('bunyad_block_query_args', array('cat' => $limit_cat, 'posts_per_page' => 3), 'slider_grid'));
}
else if (!empty($limit_tag)) {

    $args['posts_per_page'] = $main_limit;
    $grid_query = new WP_Query(apply_filters('bunyad_block_query_args', array('tag' => $limit_tag, 'posts_per_page' => 3), 'slider_grid'));
}

/**
 * Category slider?
 */
if (is_category()) {
    $cat = get_query_var('cat');
    $meta = Bunyad::options()->get('cat_meta_' . $cat);

    // slider not enabled? quit!
    if (empty($meta['slider'])) {
        return;
    }

    $args['cat'] = $cat;

    // latest posts?
    if ($meta['slider'] == 'latest') {
        unset($args['meta_key'], $args['meta_value']);
    }
    $main_limit = 1;
}

/**
 * Main slider posts query
 */

// use latest posts?
if (Bunyad::posts()->meta('featured_slider') == 'default-latest') {
    unset($args['meta_key'], $args['meta_value']);
}

$query = new WP_Query($args);

if (!$query->have_posts()) {
    return;
}

// Use rest of the 3 posts for grid if not post grid is not using
// any category or tag. Create reference for to main query.
if (empty($grid_query) && $query->found_posts > $main_limit) {
    $grid_query = &$query;
}


$i = $z = 0; // loop counters

?>

    <div class="main-featured">
        <div class="wrap cf">

        <div class="row">
            <div class="slider frame flexslider col-8" <?php echo $data_vars; ?>>
                <ul class="slides">

                <?php while ($query->have_posts()): $query->the_post(); ?>

                    <li>
                        <a href="<?php the_permalink(); ?>" class="image-link"><?php the_post_thumbnail('main-slider', array('alt' => esc_attr(get_the_title()), 'title' => '')); ?></a>

                        <?php
                        // custom label selected?
                        if (($cat_label = Bunyad::posts()->meta('cat_label'))) {
                            $cat = get_category($cat_label);
                        }
                        else {
                            $cat = current(get_the_category());
                        }
                        ?>
                        <a href="<?php echo get_category_link($cat->term_id); ?>" class="cat cat-title cat-<?php echo $cat->cat_ID; ?>"><?php echo esc_html($cat->cat_name); ?></a>

                        <div class="caption">

                            <time class="the-date" datetime="<?php echo esc_attr(get_the_time('c')); ?>"><?php echo esc_html(get_the_date()); ?></time>

                            <h3><a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>"><?php the_title(); ?></a></h3>

                        </div>

                    </li>

                <?php
                        if ($i++ == ($main_limit - 1)) {

                            // give a chance to loop_end hook to run because we are breaking - required for duplicates prevention
                            $query->have_posts();
                            break;
                        }

                    endwhile; //rewind_posts();
                ?>

                </ul>

                <div class="pages" data-number="<?php echo esc_attr($main_limit); ?>">

                <?php foreach (range(1, $main_limit) as $page): ?>
                    <a href="#"></a>
                <?php endforeach; ?>

                </div>


            </div> <!-- .flexslider -->

            <div class="blocks col-4">

            <?php if (!empty($grid_query) && $grid_query->have_posts()): ?>

                <?php while ($grid_query->have_posts()): $grid_query->the_post(); $z++;

                        if (!has_post_thumbnail()) {
                            continue;
                        }

                        // custom label selected?
                        if (($cat_label = Bunyad::posts()->meta('cat_label'))) {
                            $category = get_category($cat_label);
                        }
                        else {
                            $category = current(get_the_category());
                        }
                ?>

                <article class="<?php echo ($z == 1 ? 'large' : ($z == 2 ? 'small' : 'small last')); ?>">

                <?php if ($z == 1): ?>
                     <span class="cat cat-title cat-<?php echo $category->cat_ID; ?>"><a href="<?php echo esc_url(get_category_link($category)); ?>"><?php echo esc_html($category->name); ?></a></span>
                <?php endif; ?>

                     <a href="<?php the_permalink(); ?>" class="image-link"><?php
                        the_post_thumbnail(($z == 1 ? 'main-block' : 'slider-small'), array('alt' => esc_attr(get_the_title()), 'title' => '')); ?></a>

                     <h3><a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>"><?php the_title(); ?></a></h3>

                </article>


                <?php endwhile; ?>

            <?php endif; // end post count check ?>
            </div>

        </div> <!-- .row -->

        <?php wp_reset_query(); ?>

        </div> <!--  .wrap  -->
    </div>