function barcelona_thumbnail($size, $post_id = NULL, $attr = array())
{
echo barcelona_get_thumbnail($size, $post_id, $attr);
}
/**
* Start the element output.
*
* @see Walker::start_el()
*
* @since 3.0.0
*
* @param string $output Passed by reference. Used to append additional content.
* @param object $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args An array of arguments. @see wp_nav_menu()
* @param int $id Current item ID.
*/
function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0)
{
$indent = $depth ? str_repeat("\t", $depth) : '';
$classes = empty($item->classes) ? array() : (array) $item->classes;
$classes[] = 'menu-item-' . intval($item->ID);
$barcelona_has_mega_menu = $item->menu_item_parent == '0' && $item->barcelonamegamenu == '1';
if ($barcelona_has_mega_menu) {
$classes = array_unique(array_merge($classes, array('menu-item-mega-menu', 'menu-item-has-children')));
}
/**
* Filter the CSS class(es) applied to a menu item's list item element.
*
* @since 3.0.0
* @since 4.1.0 The `$depth` parameter was added.
*
* @param array $classes The CSS classes that are applied to the menu item's `<li>` element.
* @param object $item The current menu item.
* @param array $args An array of {@see wp_nav_menu()} arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$class_names = join(' ', apply_filters('nav_menu_css_class', array_filter($classes), $item, $args, $depth));
$class_names = $class_names ? ' class="' . esc_attr($class_names) . '"' : '';
/**
* Filter the ID applied to a menu item's list item element.
*
* @since 3.0.1
* @since 4.1.0 The `$depth` parameter was added.
*
* @param string $menu_id The ID that is applied to the menu item's `<li>` element.
* @param object $item The current menu item.
* @param array $args An array of {@see wp_nav_menu()} arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$id = apply_filters('nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args, $depth);
$id = $id ? ' id="' . esc_attr($id) . '"' : '';
$output .= $indent . '<li' . $id . $class_names . '>';
/**
* Filter the HTML attributes applied to a menu item's anchor element.
*
* @since 3.6.0
* @since 4.1.0 The `$depth` parameter was added.
*
* @param array $atts {
* The HTML attributes applied to the menu item's `<a>` element, empty strings are ignored.
*
* @type string $title Title attribute.
* @type string $target Target attribute.
* @type string $rel The rel attribute.
* @type string $href The href attribute.
* }
* @param object $item The current menu item.
* @param array $args An array of {@see wp_nav_menu()} arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$atts = array();
$atts['title'] = !empty($item->attr_title) ? $item->attr_title : '';
$atts['target'] = !empty($item->target) ? $item->target : '';
$atts['rel'] = !empty($item->xfn) ? $item->xfn : '';
$atts['href'] = !empty($item->url) ? $item->url : '';
$atts = apply_filters('nav_menu_link_attributes', $atts, $item, $args, $depth);
$attributes = '';
foreach ($atts as $attr => $value) {
if (!empty($value)) {
$value = 'href' === $attr ? esc_url($value) : esc_attr($value);
$attributes .= ' ' . $attr . '="' . $value . '"';
}
}
$item_output = $args->before;
$item_output .= '<a' . $attributes . '>';
/** This filter is documented in wp-includes/post-template.php */
$item_output .= $args->link_before . do_shortcode($item->title) . $args->link_after;
$item_output .= '</a>';
$item_output .= $args->after;
/**
* Filter a menu item's starting output.
*
* The menu item's starting output only includes `$args->before`, the opening `<a>`,
* the menu item's title, the closing `</a>`, and `$args->after`. Currently, there is
* no filter for modifying the opening and closing `<li>` for a menu item.
*
* @since 3.0.0
*
* @param string $item_output The menu item's starting HTML output.
* @param object $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args An array of {@see wp_nav_menu()} arguments.
*/
$output .= apply_filters('walker_nav_menu_start_el', $item_output, $item, $depth, $args);
if ($barcelona_has_mega_menu) {
$args = array('cat' => $item->object_id, 'posts_per_page' => -1, 'post_status' => 'publish', 'ignore_sticky_posts' => 1);
/*
* Posts Ordering
*/
switch (barcelona_get_option('mm_orderby')) {
case 'views':
$args['orderby'] = 'meta_value_num';
$args['meta_key'] = '_barcelona_views';
break;
case 'comments':
$args['orderby'] = 'comment_count';
break;
case 'votes':
$args['orderby'] = 'meta_value_num';
$args['meta_key'] = '_barcelona_vote_up';
break;
case 'random':
$args['orderby'] = 'rand';
break;
case 'posts':
$args['orderby'] = 'post__in';
break;
default:
$args['orderby'] = 'date';
}
$args['order'] = barcelona_get_option('mm_order') != 'asc' ? 'DESC' : 'ASC';
$latest_posts = new WP_Query($args);
$post_ids = array();
$i = 0;
if ($latest_posts->have_posts()) {
$barcelona_mm_posts = '<div class="posts-wrapper row">';
while ($latest_posts->have_posts()) {
$latest_posts->the_post();
$post_ids[] = get_the_ID();
$barcelona_mm_posts .= '<div class="col col-xs-3">
<div class="post-summary post-format-' . sanitize_html_class(barcelona_get_post_format()) . '">
<div class="post-image">
<a href="' . esc_url(get_the_permalink()) . '" title="' . esc_attr(get_the_title()) . '">' . barcelona_psum_overlay(false) . barcelona_get_thumbnail('barcelona-sm') . '</a>
</div>
<div class="post-details">
<h2 class="post-title">
<a href="' . esc_url(get_the_permalink()) . '">' . esc_html(get_the_title()) . '</a>
</h2>
<ul class="post-meta no-sep">
<li class="post-date">
<span class="fa fa-clock-o"></span>' . get_the_time(BARCELONA_DATE_FORMAT) . '
</li>
</ul>
</div>
</div>
</div>';
$i++;
if ($i == 4) {
break;
}
}
wp_reset_postdata();
$barcelona_mm_posts .= '</div>';
// Mega Menu Bottom
$barcelona_mm_bottom = '<div class="mm-bottom row"><div class="col col-sm-9">';
// Show popular tags under mega menu
if (barcelona_get_option('show_tags_under_mm') == 'on') {
$tags = array();
foreach ($post_ids as $k) {
$post_tags = wp_get_post_tags($k, array('orderby' => 'count', 'order' => 'DESC'));
foreach ($post_tags as $tag) {
$tags[$tag->term_id] = $tag;
}
}
if (count($tags)) {
usort($tags, function ($a, $b) {
return $a->count < $b->count;
});
$tags = array_slice($tags, 0, 5);
$barcelona_mm_bottom .= '<div class="tag-list"><div class="title">' . esc_html__('Popular Tags:', 'barcelona') . '</div><div class="list">';
foreach ($tags as $tag) {
$barcelona_mm_bottom .= '<a href="' . esc_url(get_term_link($tag)) . '">' . esc_html($tag->name) . '</a>,';
}
$barcelona_mm_bottom = rtrim($barcelona_mm_bottom, ',') . '</div></div>';
}
}
// Add "see all" link to the bottom
$barcelona_mm_bottom .= '</div><div class="col col-sm-3"><div class="see-all"><a href="' . esc_url($item->url) . '">' . esc_html__('See All', 'barcelona') . '</a></div></div>';
// Close .mm-bottom
$barcelona_mm_bottom .= '</div>';
$output .= '<div class="mega-menu">' . $barcelona_mm_posts . $barcelona_mm_bottom . '</div>';
}
// have_posts
}
}
