public function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0)
{
if ($depth === 0) {
$this->megamenu_enable = get_post_meta($item->ID, '_menu_item_megamenu_enable', true);
if ($this->megamenu_enable) {
$this->megamenu_width = get_post_meta($item->ID, '_menu_item_megamenu_width', true);
$this->megamenu_columns = get_post_meta($item->ID, '_menu_item_megamenu_columns', true);
$this->megamenu_position = get_post_meta($item->ID, '_menu_item_megamenu_position', true);
$this->megamenu_layout = get_post_meta($item->ID, '_menu_item_megamenu_layout', true);
if (!$this->megamenu_width) {
$this->megamenu_width = 'full';
}
if (!$this->megamenu_columns) {
$this->megamenu_columns = 4;
}
if (!$this->megamenu_position) {
$this->megamenu_position = 'center';
}
if (!$this->megamenu_layout) {
$this->megamenu_layout = 'default';
}
}
}
$indent = $depth ? str_repeat("\t", $depth) : '';
$classes = empty($item->classes) ? array() : (array) $item->classes;
$classes[] = 'menu-item-' . $item->ID;
$classes[] = 'menu-item-level-' . $depth;
$classes[] = 'cruxstore-menu-item';
if ($depth === 0 && $this->megamenu_enable) {
$classes[] = 'cruxstore-megamenu-item';
$classes[] = 'cruxstore-megamenu-item-' . $this->megamenu_width;
}
$endrow = get_post_meta($item->ID, '_menu_item_megamenu_endrow', true);
if ($depth == 1 && $endrow) {
$classes[] = 'cruxstore-megamenu-item-endrow';
}
/**
* Filter the CSS class(es) applied to a menu item's <li>.
*
* @since 3.0.0
*
* @see wp_nav_menu()
*
* @param array $classes The CSS classes that are applied to the menu item's <li>.
* @param object $item The current menu item.
* @param array $args An array of wp_nav_menu() arguments.
*/
$class_names = join(' ', apply_filters('nav_menu_css_class', array_filter($classes), $item, $args));
$class_names = $class_names ? ' class="' . esc_attr($class_names) . '"' : '';
/**
* Filter the ID applied to a menu item's <li>.
*
* @since 3.0.1
*
* @see wp_nav_menu()
*
* @param string $menu_id The ID that is applied to the menu item's <li>.
* @param object $item The current menu item.
* @param array $args An array of wp_nav_menu() arguments.
*/
$id = apply_filters('nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args);
$id = $id ? ' id="' . esc_attr($id) . '"' : '';
$style = '';
$clwidth = get_post_meta($item->ID, '_menu_item_megamenu_clwidth', true);
if ($depth == 1 && $clwidth) {
$style = 'width: ' . $clwidth;
}
$output .= $indent . '<li' . $id . $class_names . ' style="' . $style . '">';
$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['class'] = 'cruxstore-megamenu-link';
/**
* Filter the HTML attributes applied to a menu item's <a>.
*
* @since 3.6.0
*
* @see wp_nav_menu()
*
* @param array $atts {
* The HTML attributes applied to the menu item's <a>, 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 wp_nav_menu() arguments.
*/
$atts = apply_filters('nav_menu_link_attributes', $atts, $item, $args);
$attributes = '';
foreach ($atts as $attr => $value) {
if (!empty($value)) {
$value = 'href' === $attr ? esc_url($value) : esc_attr($value);
$attributes .= ' ' . $attr . '="' . $value . '"';
}
}
if (is_array($args)) {
$args = (object) $args;
}
$item_output = '';
$item_output .= $args->before;
$megamenu_columnlink = $this->megamenu_enable && $depth == 1 ? get_post_meta($item->ID, '_menu_item_megamenu_columnlink', true) : false;
if (!$megamenu_columnlink || $depth != 1) {
$item_output .= '<a' . $attributes . '>';
} else {
$item_output .= '<span class="megamenu-title">';
}
if ($this->megamenu_enable && $depth == 1) {
$image = get_post_meta($item->ID, '_menu_item_megamenu_image', true);
if ($image) {
$file = cruxstore_get_thumbnail_attachment($image, 'full');
if ($file['src']) {
$item_output .= sprintf('<img src="%s" alt="%s" title="%s" class="img-responsive"/>', $file['src'], $file['alt'], $file['title']);
}
}
}
$icon = get_post_meta($item->ID, '_menu_item_megamenu_icon', true);
$icon = $icon ? '<i class="icon-menu ' . $icon . '"></i>' : '';
/** This filter is documented in wp-includes/post-template.php */
$item_output .= $args->link_before . $icon . apply_filters('the_title', $item->title, $item->ID) . $args->link_after;
if (!$megamenu_columnlink || !($depth = 1)) {
$item_output .= '</a>';
} else {
$item_output .= '</span>';
}
$item_output .= $args->after;
if ($depth === 0 && $this->megamenu_enable == "enabled") {
$colums = $this->megamenu_columns ? $this->megamenu_columns : 'auto';
$position = $this->megamenu_width != 'full' ? ' megamenu-position-' . $this->megamenu_position : '';
$layout = ' megamenu-layout-' . $this->megamenu_layout;
$item_output .= "\n{$indent}<div class=\"cruxstore-megamenu-wrapper {$position} {$layout} megamenu-columns-{$colums} \">\n";
if ($depth == 0 && $item->object == 'category') {
$item_output .= '<div class="megamenu-posts">';
global $post;
$menu_posts = get_posts(apply_filters('cruxstore_megamenu_posts', array('posts_per_page' => 3, 'category' => $item->object_id)));
ob_start();
foreach ($menu_posts as $post) {
?>
<div class="col-lg-4 col-md-4">
<?php
get_template_part('templates/blog/grid/contento', get_post_format());
?>
</div>
<?php
}
wp_reset_postdata();
$item_output .= sprintf('<div class="blog-posts-menu"><div class="row">%s</div></div>', ob_get_clean());
$item_output .= '</div>';
}
}
$megamenu_columntitle = get_post_meta($item->ID, '_menu_item_megamenu_columntitle', true);
if ($megamenu_columntitle && $depth == 1) {
$item_output = '';
}
$megamenu_widget = $this->megamenu_enable && $depth == 1 ? get_post_meta($item->ID, '_menu_item_megamenu_widget', true) : false;
if ($megamenu_widget && $depth == 1) {
ob_start();
dynamic_sidebar($megamenu_widget);
$item_output .= '<div class="cruxstore-megamenu-widget">' . ob_get_contents() . '</div>';
ob_end_clean();
}
/**
* 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
*
* @see wp_nav_menu()
*
* @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 wp_nav_menu() arguments.
*/
$output .= apply_filters('walker_nav_menu_start_el', $item_output, $item, $depth, $args);
}
/**
* Return PlaceHolder Image
* @param string $size
* @return string
*/
function cruxstore_placeholder_callback($size = '')
{
$placeholder = cruxstore_option('archive_placeholder');
if (is_array($placeholder) && $placeholder['id'] != '') {
$obj = cruxstore_get_thumbnail_attachment($placeholder['id'], $size);
$imgage = $obj['url'];
} elseif ($size == 'cruxstore_grid' || $size == 'cruxstore_masonry') {
$imgage = CRUXSTORE_THEME_IMG . 'placeholder-recent.jpg';
} elseif ($size == 'cruxstore_classic') {
$imgage = CRUXSTORE_THEME_IMG . 'placeholder-blogpost.jpg';
} elseif ($size == 'cruxstore_list') {
$imgage = CRUXSTORE_THEME_IMG . 'placeholder-list.jpg';
} elseif ($size == 'cruxstore_small') {
$imgage = CRUXSTORE_THEME_IMG . 'placeholder-small.jpg';
} elseif ($size == 'cruxstore_zigzag') {
$imgage = CRUXSTORE_THEME_IMG . 'placeholder-zigzag.jpg';
} elseif ($size == 'cruxstore_widgets') {
$imgage = CRUXSTORE_THEME_IMG . 'placeholder-widgets.jpg';
} else {
$imgage = CRUXSTORE_THEME_IMG . 'placeholder-post.jpg';
}
return $imgage;
}
