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/home/tahkoom/public_html/wp-content/themes/jannah/framework/classes/class-tielabs-mega-menu.php
<?php
/**
* Mega menus module
*
*/
defined( 'ABSPATH' ) || exit; // Exit if accessed directly
if( ! class_exists( 'TIELABS_MEGA_MENU' ) ) {
class TIELABS_MEGA_MENU extends Walker_Nav_Menu {
private $tie_megamenu_color = '';
private $tie_megamenu_tiny_text = '';
private $tie_megamenu_tiny_bg = '';
private $tie_megamenu_type = '';
private $tie_megamenu_icon = '';
private $tie_megamenu_image = '';
private $tie_megamenu_position = '';
private $tie_megamenu_position_y = '';
private $tie_megamenu_repeat = '';
private $tie_megamenu_min_height = '';
private $tie_megamenu_padding_left = '';
private $tie_megamenu_padding_right = '';
private $tie_megamenu_media_overlay = '';
private $tie_megamenu_pagination = '';
private $tie_megamenu_icon_only = '';
private $tie_megamenu_hide_headings = '';
private $tie_has_children = '';
/**
* Starts the list before the elements are added.
*/
public function start_lvl( &$output, $depth = 0, $args = array() ){
$indent = str_repeat("\t", $depth);
if( $depth === 0 && $this->tie_megamenu_type == 'links' ){
$output .= "\n$indent<ul class=\"sub-menu-columns\">\n";
}
elseif( $depth === 1 && $this->tie_megamenu_type == 'links' ){
$output .= "\n$indent<ul class=\"sub-menu-columns-item\">\n";
}
elseif( $depth === 0 && ( $this->tie_megamenu_type == 'sub-posts' || $this->tie_megamenu_type == 'sub-hor-posts' ) ){
$output .= "\n$indent<ul class=\"sub-menu mega-cat-more-links\">\n";
}
elseif( $depth === 0 && $this->tie_megamenu_type == 'recent' ){
$output .= "\n$indent<ul class=\"mega-recent-featured-list sub-list\">\n";
}
else{
$output .= "\n$indent<ul class=\"sub-menu menu-sub-content\">\n";
}
}
/**
* Ends the list of after the elements are added.
*/
public function end_lvl( &$output, $depth = 0, $args = array() ){
$indent = str_repeat("\t", $depth);
$output .= "$indent</ul>\n";
}
/**
* Start the element output.
*/
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ){
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$indent = ( $depth ) ? str_repeat( $t, $depth ) : '';
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
$classes[] = 'menu-item-' . $item->ID;
/**
* Filters the arguments for a single nav menu item.
*
* @since 4.4.0
*
* @param stdClass $args An object of wp_nav_menu() arguments.
* @param WP_Post $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
*/
$args = apply_filters( 'nav_menu_item_args', $args, $item, $depth );
//By TieLabs ===========
/**
* Filter the CSS class(es) applied to a menu item's <li>.
*/
$class_names = join( ' ' , apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args, $depth ) );
$a_class = $item_output = $item_data_id = $menu_attrs = '';
// Get All custom data
$menu_item_data = get_post_meta( $item->ID );
$mega_prefix = 'tie_megamenu_';
// Define the mega vars
if( $depth === 0 ){
$this->tie_has_children = 0;
if( ! empty( $args->has_children ) ){
$this->tie_has_children = $args->has_children;
}
// Assign the heigh-level menu only item data
$menu_data_array = array( 'columns', 'type', 'image', 'position', 'position_y', 'repeat', 'min_height', 'padding_left', 'padding_right', 'media_overlay', 'pagination', 'icon_only', 'hide_headings' );
foreach ( $menu_data_array as $meta_item ) {
$meta_name = $mega_prefix.$meta_item;
$this->$meta_name = ! empty( $menu_item_data[ $meta_name ][0] ) ? $menu_item_data[ $meta_name ][0] : false;
}
}
// Assign the general menu only item data
$menu_data_array = array( 'tiny_text', 'tiny_bg', 'icon', 'color' );
foreach ( $menu_data_array as $meta_item ) {
$meta_name = $mega_prefix.$meta_item;
$this->$meta_name = ! empty( $menu_item_data[ $meta_name ][0] ) ? $menu_item_data[ $meta_name ][0] : false;
}
//Menu Item has an icon
if( $depth === 0 && ! empty( $this->tie_megamenu_icon ) ){
$class_names .= ' menu-item-has-icon';
}
//Menu Item has icon only
if( $depth === 0 && ! empty( $this->tie_megamenu_icon_only ) ){
$class_names .= ' is-icon-only';
}
//Menu Classes
if( $depth === 0 && ! empty( $this->tie_megamenu_type ) && $this->tie_megamenu_type != 'disable' ){
$class_names .= ' mega-menu';
// Links
if( $this->tie_megamenu_type == 'links' ){
$columns = ( ! empty( $this->tie_megamenu_columns ) ? $this->tie_megamenu_columns : 2 );
$class_names .= ' mega-links mega-links-'.$columns.'col ';
}
// Category
elseif( $item->object == 'category' ){
// Category ID
if( ! empty( $item->object_id ) ){
$item_data_id = " data-id=\"$item->object_id\" ";
}
// Media Icon
if( ! empty( $this->tie_megamenu_media_overlay ) ){
$menu_attrs .= ' data-icon="true" ';
}
// pagination
if( ! empty( $this->tie_megamenu_pagination ) ){
$menu_attrs .= ' data-pagination="true" ';
}
if( $this->tie_megamenu_type == 'sub-posts' || $this->tie_megamenu_type == 'sub-hor-posts' ){
$class_names .= ' mega-cat mega-menu-posts ';
}
elseif( $this->tie_megamenu_type == 'recent' ){
$class_names .= ' mega-recent-featured mega-menu-posts ';
}
}
}
if( $depth === 1 && $this->tie_megamenu_type == 'links' ){
$class_names .= ' mega-link-column ';
$a_class = ' class="mega-links-head';
if( ! empty( $this->tie_megamenu_hide_headings ) ){
$class_names .= ' hide-mega-headings';
}
$a_class .= '" ';
}
// =====================
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
/**
* Filter the ID applied to a menu item's <li>.
*/
$id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args );
$menu_id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
//$output .= $indent . '<li' . $id . $class_names . $item_data_id . $media_icon '>';
if( $depth === 0 && $this->tie_megamenu_color && ! empty( $id ) ){
$output .= "
<style>
#{$id}{
--main-nav-primary-color: $this->tie_megamenu_color;
--main-nav-contrast-primary-color: ". TIELABS_STYLES::light_or_dark( $this->tie_megamenu_color ) .";
border-bottom: 5px solid $this->tie_megamenu_color;
margin-bottom: -5px;
}
</style>";
}
$output .= sprintf( '%s<li%s%s%s%s>',
$indent,
$menu_id,
$class_names,
$item_data_id,
$menu_attrs,
in_array( 'menu-item-has-children', $classes ) ? ' aria-haspopup="true" aria-expanded="false" tabindex="0"' : ''
);
$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 : '';
/**
* Filter the HTML attributes applied to a menu item's <a>.
*
*/
$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 . '"';
}
}
# ---------
if( ! empty( $args->before ) ){
$item_output = $args->before;
}
$item_output .= '<a'.$a_class . $attributes .'>';
if( ! empty( $this->tie_megamenu_icon ) || ( $depth === 0 && ! empty( $this->tie_megamenu_icon_only )) ){
$tie_megamenu_icon = 'tie-icon-warning';
if( ! empty( $this->tie_megamenu_icon ) ){
$tie_megamenu_icon = $this->tie_megamenu_icon;
}
$item_output .= ' <span aria-hidden="true" class="tie-menu-icon '.$tie_megamenu_icon.'"></span> ';
}elseif( $depth === 2 && $this->tie_megamenu_type == 'links' ){
$item_output .= ' <span aria-hidden="true" class="mega-links-default-icon"></span>';
}
/** This filter is documented in wp-includes/post-template.php */
$menu_item = apply_filters( 'the_title', $item->title, $item->ID );
/**
* Filters a menu item's title.
*
* @since 4.4.0
*
* @param string $title The menu item's title.
* @param WP_Post $item The current menu item.
* @param stdClass $args An object of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$menu_item = apply_filters( 'nav_menu_item_title', $menu_item, $item, $args, $depth );
// -------
if( $depth === 0 && ! empty( $this->tie_megamenu_icon_only ) ){
$menu_item = ' <span class="screen-reader-text">'. $menu_item .'</span>';
}
// Tiny Text
if( $this->tie_megamenu_tiny_text ){
$label_bg = '';
if( $this->tie_megamenu_tiny_bg ){
$text_color = TIELABS_STYLES::light_or_dark( $this->tie_megamenu_tiny_bg );
$label_bg = 'style="background-color:'.$this->tie_megamenu_tiny_bg.'; color:'.$text_color.'"';
}
$label_class = ( strlen( $this->tie_megamenu_tiny_text ) == 1 ) ? 'menu-tiny-circle' : '';
$menu_item .= ' <small class="menu-tiny-label '. $label_class .'" '.$label_bg.'>'. $this->tie_megamenu_tiny_text .'</small>';
}
$item_output .= $args->link_before . $menu_item . $args->link_after;
$item_output .= '</a>';
$item_output .= $args->after;
//By TieLabs ===========
if( $depth === 0 && ! empty( $this->tie_megamenu_type ) && $this->tie_megamenu_type != 'disable' /*&& ! tie_is_mobile() */ ){
$attrs = array();
$style = array();
if ( ! empty( $this->tie_megamenu_image ) ) {
if( ! tie_get_option( 'lazy_load' ) ) {
$style[] = "background-image: url($this->tie_megamenu_image);";
}
else{
$attrs[] = "data-lazy-bg='$this->tie_megamenu_image'";
}
$style[] = "background-position: $this->tie_megamenu_position_y $this->tie_megamenu_position; background-repeat: $this->tie_megamenu_repeat;";
}
if ( ! empty( $this->tie_megamenu_padding_left ) ){
$padding_left = $this->tie_megamenu_padding_left;
if ( strpos( $padding_left , 'px' ) === false && strpos( $padding_left , '%' ) === false ){
$padding_left .= 'px';
}
$style[] = "padding-left:$padding_left;";
}
if ( ! empty( $this->tie_megamenu_padding_right ) ){
$padding_right = $this->tie_megamenu_padding_right;
if ( strpos( $padding_right , 'px' ) === false && strpos( $padding_right , '%' ) === false ){
$padding_right .= 'px';
}
$style[] = "padding-right:$padding_right;";
}
if ( ! empty( $this->tie_megamenu_min_height ) ){
$min_height = $this->tie_megamenu_min_height;
if ( strpos( $min_height , 'px' ) === false ){
$min_height .= 'px';
}
$style[] = "min-height:$min_height;";
}
$style = ! empty( $style ) ? 'style="'. join( ' ', $style ) .'"' : '';
$attrs = ! empty( $attrs ) ? join( ' ', $attrs ) : '';
$item_output .="\n<div class=\"mega-menu-block menu-sub-content\" $style $attrs>\n";
}
// =====================
/**
* Filter a menu item's starting output.
*/
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
/**
* Ends the element output, if needed.
*/
public function end_el( &$output, $item, $depth = 0, $args = array() ){
//By TieLabs ===========
if( $depth === 0 && ! empty( $this->tie_megamenu_type ) && $this->tie_megamenu_type != 'disable' /* && ! tie_is_mobile() */ ){
if( $this->tie_megamenu_type != 'links' ){
$media_icon = '';
if( ! empty( $this->tie_megamenu_media_overlay ) ){
$media_icon = ' media-overlay';
}
$output .="\n<div class=\"mega-menu-content$media_icon\">\n";
}
//Sub Categories ===============================================================
if( ( $this->tie_megamenu_type == 'sub-posts' || $this->tie_megamenu_type == 'sub-hor-posts' ) && $item->object == 'category' ){
$no_sub_categories = $sub_categories_exists = $sub_categories = '';
$query_args = apply_filters( 'TieLabs/Mega_Menu/child_categories_args', array(
'parent' => $item->object_id,
));
$sub_categories = get_categories( $query_args );
// Check if the Category doesn't contain any sub categories.
if( count( $sub_categories ) == 0){
$sub_categories = array( $item->object_id ) ;
$no_sub_categories = true ;
}
else{
$sub_categories_exists = ' mega-cat-sub-exists';
}
//Horizontal sub categories filter
if( $this->tie_megamenu_type == 'sub-hor-posts' || $no_sub_categories ){
$sub_categories_exists .= ' horizontal-posts';
$sub_categories_type = ' cats-horizontal';
}
//Vertical sub categories filter
else{
$sub_categories_exists .= ' vertical-posts';
$sub_categories_type = ' cats-vertical';
}
$output .= "<div class=\"mega-cat-wrapper\">\n";
if( ! $no_sub_categories ){
$cat_link = TIELABS_WP_HELPER::get_term_link( (int) $item->object_id, 'category' );
// Media Icon
$media_icon = '';
if( ! empty( $this->tie_megamenu_media_overlay ) ){
$media_icon = ' data-icon="true" ';
}
$output .= "<ul class=\"mega-cat-sub-categories$sub_categories_type\">\n";
$output .= "<li class=\"mega-all-link\"><a href=\"$cat_link\" class=\"is-active is-loaded mega-sub-cat\" data-id=\"$item->object_id\">". esc_html__( 'All', TIELABS_TEXTDOMAIN ) ."</a></li>\n";
foreach( $sub_categories as $category ){
$cat_link = TIELABS_WP_HELPER::get_term_link( $category->term_id, 'category' );
$output .= "<li class=\"mega-sub-cat-$category->term_id\"><a href=\"$cat_link\" class=\"mega-sub-cat\" $media_icon data-id=\"$category->term_id\">$category->name</a></li>\n";
}
$output .= "</ul>\n";
}
$output .= "
<div class=\"mega-cat-content$sub_categories_exists\">\n
<div class=\"mega-ajax-content mega-cat-posts-container clearfix\">\n
</div><!-- .mega-ajax-content -->\n";
$output .= "
</div><!-- .mega-cat-content -->\n
</div><!-- .mega-cat-Wrapper -->\n";
}
//Recent + Check also ========================================================
if( $this->tie_megamenu_type == 'recent' && $item->object == 'category' ){
$output .= "<div class=\"mega-ajax-content\">\n</div><!-- .mega-ajax-content -->\n";
}
// End of Sub Categories =====================================================
if( $this->tie_megamenu_type != 'links' ){
$output .= "\n</div><!-- .mega-menu-content -->\n";
}
$output .= "\n</div><!-- .mega-menu-block --> \n";
}
// =====================
$output .= "</li>\n";
}
function display_element( $element, &$children_elements, $max_depth, $depth = 0, $args = array(), &$output = '' ){
$id_field = $this->db_fields['id'];
if ( is_object( $args[0] ) ){
$args[0]->has_children = ! empty( $children_elements[$element->$id_field] );
}
return parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output );
}
} // Walker_Nav_Menu
// Back end modification on Menus page ===============================================
if( ! tie_get_option( 'disable_advanced_menus' ) ){
add_filter( 'wp_edit_nav_menu_walker', 'tie_custom_nav_edit_walker', 10, 2 );
// Custom icons beside the title
add_action( 'wp_nav_menu_item_before_title', 'tie_add_megamenu_icon_preview', 10, 4 );
// The Custom TieLabs menu fields
add_action( 'wp_nav_menu_item_custom_fields', 'tie_add_megamenu_fields', 10, 4 );
}
function tie_custom_nav_edit_walker( $walker, $menu_id = false ){
return 'TIELABS_MEGA_MENU_EDIT_WALKER';
}
// Custom icons beside the title
function tie_add_megamenu_icon_preview( $item_id, $item, $depth, $args ){
echo "<span class=\"preview-menu-item-icon $item->tie_megamenu_icon\"></span>";
}
// The Custom TieLabs menu fields
function tie_add_megamenu_fields( $item_id, $item, $depth, $args ){
$theme_color = tie_primary_color();
?>
<div class="clear"></div>
<br />
<strong><?php esc_html_e( 'Custom Settings:', TIELABS_TEXTDOMAIN ); ?></strong> <small><em><?php esc_html_e( '(Only for Main Nav)', TIELABS_TEXTDOMAIN ); ?></em></small>
<div class="clear"></div>
<br />
<?php if( ! tie_get_option( 'disable_advanced_menus_color') ): ?>
<p class="description description-thin tie-custom-color-picker">
<label for="edit-menu-item-attr-megamenu-color-<?php echo esc_attr( $item_id ); ?>">
<?php esc_html_e( 'Custom Color', TIELABS_TEXTDOMAIN ); ?><br />
<span>
<input class="tieColorSelector" id="edit-menu-item-megamenu-color-<?php echo esc_attr( $item_id ) ?>" name="menu-item-tie-megamenu-color[<?php echo esc_attr( $item_id ); ?>]" data-palette="<?php echo esc_attr( $theme_color ); ?>, #9b59b6, #3498db, #2ecc71, #f1c40f, #34495e, #e74c3c" style="width:80px;" type="text" value="<?php echo esc_attr( $item->tie_megamenu_color ); ?>">
</span>
</label>
</p>
<div class="clear"></div>
<hr class="clear" />
<?php endif; ?>
<?php if( ! tie_get_option( 'disable_advanced_menus_label') ): ?>
<p class="description description-thin">
<label for="edit-menu-item-megamenu-tiny-text-<?php echo esc_attr( $item_id ); ?>">
<?php esc_html_e( 'Label Text', TIELABS_TEXTDOMAIN ); ?><br />
<input type="text" id="edit-menu-item-megamenu-tiny-text-<?php echo esc_attr( $item_id ) ?>" class="widefat edit-menu-item-megamenu-tiny-text" name="menu-item-tie-megamenu-tiny-text[<?php echo esc_attr( $item_id ); ?>]" value="<?php echo esc_attr( $item->tie_megamenu_tiny_text ); ?>" />
</label>
</p>
<p class="description description-thin tie-custom-color-picker">
<label for="edit-menu-item-attr-megamenu-tiny-bg-<?php echo esc_attr( $item_id ); ?>">
<?php esc_html_e( 'Label Background', TIELABS_TEXTDOMAIN ); ?><br />
<span>
<input class="tieColorSelector" id="edit-menu-item-megamenu-tiny-bg-<?php echo esc_attr( $item_id ) ?>" name="menu-item-tie-megamenu-tiny-bg[<?php echo esc_attr( $item_id ); ?>]" data-palette="<?php echo esc_attr( $theme_color ); ?>, #9b59b6, #3498db, #2ecc71, #f1c40f, #34495e, #e74c3c" style="width:80px;" type="text" value="<?php echo esc_attr( $item->tie_megamenu_tiny_bg ); ?>">
</span>
</label>
</p>
<div class="clear"></div>
<hr class="clear" />
<?php endif; ?>
<?php if( ! tie_get_option( 'disable_advanced_menus_icon') ): ?>
<p class="field-megamenu-icon description description-wide">
<label for="edit-menu-item-megamenu-icon-<?php echo esc_attr( $item_id ) ?>">
<?php esc_html_e( 'Menu Icon', TIELABS_TEXTDOMAIN ); ?>
<div class="icon-picker-wrapper">
<div id="preview_edit-menu-item-megamenu-icon-<?php echo esc_attr( $item_id ) ?>" data-target="#edit-menu-item-megamenu-icon-<?php echo esc_attr( $item_id ) ?>" class="button icon-picker <?php echo esc_attr( $item->tie_megamenu_icon ) ?>"></div>
</div>
<input type="text" placeholder="fab fa-icon" id="edit-menu-item-megamenu-icon-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-icon" name="menu-item-tie-megamenu-icon[<?php echo esc_attr( $item_id ) ?>]" value="<?php echo esc_attr( $item->tie_megamenu_icon ) ?>">
</label>
</p>
<p class="field-megamenu-icon-only description description-wide">
<label for="edit-menu-item-megamenu-icon-only-<?php echo esc_attr( $item_id ) ?>">
<?php esc_html_e( 'Show the icon only?', TIELABS_TEXTDOMAIN );?>
<input type="checkbox" id="edit-menu-item-megamenu-icon-only-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-icon-only" name="menu-item-tie-megamenu-icon-only[<?php echo esc_attr( $item_id ) ?>]" value="true" <?php checked( $item->tie_megamenu_icon_only, 'true' ); ?>>
</label>
</p>
<div class="clear"></div>
<hr class="clear" />
<?php endif; ?>
<?php if( ! tie_get_option( 'disable_advanced_menus_mega') ): ?>
<div class="tie-mega-menu-type">
<p class="field-megamenu-type description description-wide">
<label for="edit-menu-item-megamenu-type-<?php echo esc_attr( $item_id ) ?>">
<?php esc_html_e( 'Enable The Mega Menu?', TIELABS_TEXTDOMAIN ); ?>
<select id="edit-menu-item-megamenu-type-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-type" name="menu-item-tie-megamenu-type[<?php echo esc_attr( $item_id ) ?>]">
<option value=""><?php esc_html_e( 'Disable', TIELABS_TEXTDOMAIN ); ?></option>
<?php if( $item->object == 'category' ){ ?>
<option value="sub-posts" <?php selected( $item->tie_megamenu_type, 'sub-posts' ); ?>><?php esc_html_e( 'Posts - Vertical Sub-Categories Filter', TIELABS_TEXTDOMAIN ); ?></option>
<option value="sub-hor-posts" <?php selected( $item->tie_megamenu_type, 'sub-hor-posts' ); ?>><?php esc_html_e( 'Posts - Horizontal Sub-Categories Filter', TIELABS_TEXTDOMAIN ); ?></option>
<option value="recent" <?php selected( $item->tie_megamenu_type, 'recent' ); ?>><?php esc_html_e( 'Posts - 1st Post Highlighted', TIELABS_TEXTDOMAIN ); ?></option>
<?php } ?>
<option value="links" <?php selected( $item->tie_megamenu_type, 'links' ); ?>><?php esc_html_e( 'Mega Menu Columns', TIELABS_TEXTDOMAIN ); ?></option>
</select>
</label>
</p>
<?php if( $item->object == 'category' ){ ?>
<p class="field-megamenu-media-overlay description description-wide">
<label for="edit-menu-item-megamenu-media-overlay-<?php echo esc_attr( $item_id ) ?>">
<?php esc_html_e( 'Media Icon', TIELABS_TEXTDOMAIN );?>
<input type="checkbox" id="edit-menu-item-megamenu-media-overlay-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-media-overlay" name="menu-item-tie-megamenu-media-overlay[<?php echo esc_attr( $item_id ) ?>]" value="true" <?php checked( $item->tie_megamenu_media_overlay, 'true' ); ?>>
</label>
</p>
<p class="field-megamenu-pagination description description-wide">
<label for="edit-menu-item-megamenu-pagination-<?php echo esc_attr( $item_id ) ?>">
<?php esc_html_e( 'Pagination', TIELABS_TEXTDOMAIN );?>
<input type="checkbox" id="edit-menu-item-megamenu-pagination-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-pagination" name="menu-item-tie-megamenu-pagination[<?php echo esc_attr( $item_id ) ?>]" value="true" <?php checked( $item->tie_megamenu_pagination, 'true' ); ?>>
</label>
</p>
<?php } ?>
<p class="field-megamenu-columns description description-wide">
<label for="edit-menu-item-megamenu-columns-<?php echo esc_attr( $item_id ) ?>">
<?php esc_html_e( 'Number of Mega Menu Columns', TIELABS_TEXTDOMAIN ); ?>
<select id="edit-menu-item-megamenu-columns-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-columns" name="menu-item-tie-megamenu-columns[<?php echo esc_attr( $item_id ) ?>]">
<option value=""></option>
<option value="2" <?php selected( $item->tie_megamenu_columns, '2' ); ?>>2</option>
<option value="3" <?php selected( $item->tie_megamenu_columns, '3' ); ?>>3</option>
<option value="4" <?php selected( $item->tie_megamenu_columns, '4' ); ?>>4</option>
<option value="5" <?php selected( $item->tie_megamenu_columns, '5' ); ?>>5</option>
</select>
</label>
</p>
<p class="field-megamenu-hide-headings description description-wide">
<label for="edit-menu-item-megamenu-hide-headings-<?php echo esc_attr( $item_id ) ?>">
<?php esc_html_e( 'Hide Mega Menu headings?', TIELABS_TEXTDOMAIN );?>
<input type="checkbox" id="edit-menu-item-megamenu-hide-headings-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-hide-headings" name="menu-item-tie-megamenu-hide-headings[<?php echo esc_attr( $item_id ) ?>]" value="true" <?php checked( $item->tie_megamenu_hide_headings, 'true' ); ?>>
</label>
</p>
<div class="clear"></div>
<hr class="clear" />
<p class="field-megamenu-image description description-wide">
<label for="edit-menu-item-megamenu-image-<?php echo esc_attr( $item_id ) ?>">
<?php esc_html_e( 'Mega Menu Background Image', TIELABS_TEXTDOMAIN ); ?>
</label>
<input type="text" id="edit-menu-item-megamenu-image-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-image" name="menu-item-tie-megamenu-image[<?php echo esc_attr( $item_id ) ?>]" value="<?php echo esc_attr( $item->tie_megamenu_image ) ?>" />
<select id="edit-menu-item-megamenu-position-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-position" name="menu-item-tie-megamenu-position[<?php echo esc_attr( $item_id ) ?>]">
<option value=""></option>
<option value="center" <?php selected( $item->tie_megamenu_position, 'center' ); ?>><?php esc_html_e( 'Center', TIELABS_TEXTDOMAIN ); ?></option>
<option value="right" <?php selected( $item->tie_megamenu_position, 'right' ); ?>><?php esc_html_e( 'Right', TIELABS_TEXTDOMAIN ); ?></option>
<option value="left" <?php selected( $item->tie_megamenu_position, 'left' ); ?>><?php esc_html_e( 'Left', TIELABS_TEXTDOMAIN ); ?></option>
</select>
<select id="edit-menu-item-megamenu-position-y-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-position-y" name="menu-item-tie-megamenu-position-y[<?php echo esc_attr( $item_id ) ?>]">
<option value=""></option>
<option value="center" <?php selected( $item->tie_megamenu_position_y, 'center' ); ?>><?php esc_html_e( 'Center', TIELABS_TEXTDOMAIN ); ?></option>
<option value="top" <?php selected( $item->tie_megamenu_position_y, 'top' ); ?>><?php esc_html_e( 'Top', TIELABS_TEXTDOMAIN ); ?></option>
<option value="bottom" <?php selected( $item->tie_megamenu_position_y, 'bottom' ); ?>><?php esc_html_e( 'Bottom', TIELABS_TEXTDOMAIN ); ?></option>
</select>
<select id="edit-menu-item-megamenu-repeat-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-repeat" name="menu-item-tie-megamenu-repeat[<?php echo esc_attr( $item_id ) ?>]">
<option value=""></option>
<option value="no-repeat" <?php selected( $item->tie_megamenu_repeat, 'no-repeat' ); ?>><?php esc_html_e( 'no-repeat', TIELABS_TEXTDOMAIN ); ?></option>
<option value="repeat" <?php selected( $item->tie_megamenu_repeat, 'repeat' ); ?>><?php esc_html_e( 'repeat', TIELABS_TEXTDOMAIN ); ?></option>
<option value="repeat-x" <?php selected( $item->tie_megamenu_repeat, 'repeat-x' ); ?>><?php esc_html_e( 'repeat-x', TIELABS_TEXTDOMAIN ); ?></option>
<option value="repeat-y" <?php selected( $item->tie_megamenu_repeat, 'repeat-y' ); ?>><?php esc_html_e( 'repeat-y', TIELABS_TEXTDOMAIN ); ?></option>
</select>
</p>
<p class="field-megamenu-styling description description-thin">
<label for="edit-menu-item-megamenu-padding-right-<?php echo esc_attr( $item_id ) ?>">
<?php esc_html_e( 'Padding Right', TIELABS_TEXTDOMAIN ); ?>
<input type="text" id="edit-menu-item-megamenu-padding-right-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-padding-right" name="menu-item-tie-megamenu-padding-right[<?php echo esc_attr( $item_id ) ?>]" value="<?php echo esc_attr( $item->tie_megamenu_padding_right ) ?>" />
</label>
</p>
<p class="field-megamenu-styling description description-thin">
<label for="edit-menu-item-megamenu-padding-left-<?php echo esc_attr( $item_id ); ?>">
<?php esc_html_e( 'Padding left', TIELABS_TEXTDOMAIN ); ?>
<input type="text" id="edit-menu-item-megamenu-padding-left-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-padding-left" name="menu-item-tie-megamenu-padding-left[<?php echo esc_attr( $item_id ) ?>]" value="<?php echo esc_attr( $item->tie_megamenu_padding_left ) ?>" />
</label>
</p>
<p class="field-megamenu-styling description description-thin">
<label for="edit-menu-item-megamenu-min-height-<?php echo esc_attr( $item_id ) ?>">
<?php esc_html_e( 'Min Height', TIELABS_TEXTDOMAIN ); ?>
<input type="text" id="edit-menu-item-megamenu-min-height-<?php echo esc_attr( $item_id ) ?>" class="widefat code edit-menu-item-megamenu-min-height" name="menu-item-tie-megamenu-min-height[<?php echo esc_attr( $item_id ) ?>]" value="<?php echo esc_attr( $item->tie_megamenu_min_height ) ?>" />
</label>
</p>
</div><!-- .tie-mega-menu-type-->
<?php endif; ?>
<?php }
// Save The custom Fields
add_action( 'wp_update_nav_menu_item', 'tie_custom_nav_update', 10, 3 );
function tie_custom_nav_update( $menu_id, $menu_item_db_id, $args ){
// Run only if the Mega menu feature is enabled
if( tie_get_option( 'disable_advanced_menus' ) ){
return;
}
$custom_meta_fields = array(
'menu-item-tie-megamenu-color',
'menu-item-tie-megamenu-tiny-text',
'menu-item-tie-megamenu-tiny-bg',
'menu-item-tie-megamenu-type',
'menu-item-tie-megamenu-columns',
'menu-item-tie-megamenu-icon',
'menu-item-tie-megamenu-image',
'menu-item-tie-megamenu-position',
'menu-item-tie-megamenu-position-y',
'menu-item-tie-megamenu-min-height',
'menu-item-tie-megamenu-repeat',
'menu-item-tie-megamenu-padding-left',
'menu-item-tie-megamenu-padding-right',
'menu-item-tie-megamenu-icon-only',
'menu-item-tie-megamenu-hide-headings',
'menu-item-tie-megamenu-media-overlay',
'menu-item-tie-megamenu-pagination',
);
foreach( $custom_meta_fields as $custom_meta_field ){
$save_option_name = str_replace( 'menu-item-', '', $custom_meta_field);
$save_option_name = str_replace( '-', '_', $save_option_name);
if ( ! empty($_REQUEST[ $custom_meta_field ][ $menu_item_db_id ] ) ){
$custom_value = $_REQUEST[ $custom_meta_field ][ $menu_item_db_id ];
update_post_meta( $menu_item_db_id, $save_option_name, $custom_value );
}
else{
delete_post_meta( $menu_item_db_id, $save_option_name );
}
}
}
/*
* Adds value of the new fields to $item object that will be passed to Walker_Nav_Menu_Edit_Custom
*/
add_filter( 'wp_setup_nav_menu_item', 'tie_custom_nav_item' );
function tie_custom_nav_item( $menu_item ){
$menu_item_data = get_post_meta( $menu_item->ID );
$menu_data_array = array( 'color', 'tiny_text', 'tiny_bg', 'type', 'icon', 'image', 'position', 'position_y', 'repeat', 'min_height', 'padding_left', 'padding_right', 'media_overlay', 'icon_only', 'hide_headings' );
$mega_prefix = 'tie_megamenu_';
foreach ( $menu_data_array as $meta_item ) {
$meta_name = $mega_prefix.$meta_item;
$menu_item->$meta_name = ! empty( $menu_item_data[ $meta_name ][0] ) ? $menu_item_data[ $meta_name ][0] : false;
}
return $menu_item;
}
/**
* Navigation Menu template functions
*/
class TIELABS_MEGA_MENU_EDIT_WALKER extends Walker_Nav_Menu {
/**
* Starts the list before the elements are added.
*
* @see Walker_Nav_Menu::start_lvl()
*
* @since 3.0.0
*
* @param string $output Passed by reference.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args Not used.
*/
public function start_lvl( &$output, $depth = 0, $args = array() ){}
/**
* Ends the list of after the elements are added.
*
* @see Walker_Nav_Menu::end_lvl()
*
* @since 3.0.0
*
* @param string $output Passed by reference.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args Not used.
*/
public function end_lvl( &$output, $depth = 0, $args = array() ){}
/**
* Start the element output.
*
* @see Walker_Nav_Menu::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 Not used.
* @param int $id Not used.
*/
public function start_el( &$output, $item, $depth = 0, $args = null, $id = 0 ) {
global $_wp_nav_menu_max_depth;
$_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth;
ob_start();
$item_id = esc_attr( $item->ID );
$removed_args = array(
'action',
'customlink-tab',
'edit-menu-item',
'menu-item',
'page-tab',
'_wpnonce',
);
$original_title = false;
if ( 'taxonomy' == $item->type ) {
$original_object = get_term( (int) $item->object_id, $item->object );
if ( $original_object && ! is_wp_error( $original_title ) ) {
$original_title = $original_object->name;
}
} elseif ( 'post_type' == $item->type ) {
$original_object = get_post( $item->object_id );
if ( $original_object ) {
$original_title = get_the_title( $original_object->ID );
}
} elseif ( 'post_type_archive' == $item->type ) {
$original_object = get_post_type_object( $item->object );
if ( $original_object ) {
$original_title = $original_object->labels->archives;
}
}
$classes = array(
'menu-item menu-item-depth-' . $depth,
'menu-item-' . esc_attr( $item->object ),
'menu-item-edit-' . ( ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? 'active' : 'inactive' ),
);
$title = $item->title;
if ( ! empty( $item->_invalid ) ) {
$classes[] = 'menu-item-invalid';
/* translators: %s: Title of an invalid menu item. */
$title = sprintf( __( '%s (Invalid)' ), $item->title );
} elseif ( isset( $item->post_status ) && 'draft' == $item->post_status ) {
$classes[] = 'pending';
/* translators: %s: Title of a menu item in draft status. */
$title = sprintf( __( '%s (Pending)' ), $item->title );
}
$title = ( ! isset( $item->label ) || '' == $item->label ) ? $title : $item->label;
$submenu_text = '';
if ( 0 == $depth ) {
$submenu_text = 'style="display: none;"';
}
?>
<li id="menu-item-<?php echo esc_attr( $item_id ); ?>" class="<?php echo implode( ' ', $classes ); ?>">
<div class="menu-item-bar">
<div class="menu-item-handle">
<span class="item-title">
<?php
//By Tielabs **************************************************
// Since WordPress 5.4.0 this is the only change we need to do on this method.
// We can replace this via JS, but since wp_nav_menu_item_custom_fields intreduced in v5.4.0 we will keep use this for a while for backward compatibility
do_action( 'wp_nav_menu_item_before_title', $item_id, $item, $depth, $args );
// END ********************************************************
?>
<span class="menu-item-title"><?php esc_html_e( $title ); ?></span> <span class="is-submenu" <?php echo $submenu_text; ?>><?php _e( 'sub item' ); ?></span></span>
<span class="item-controls">
<span class="item-type"><?php esc_html_e( $item->type_label ); ?></span>
<span class="item-order hide-if-js">
<?php
printf(
'<a href="%s" class="item-move-up" aria-label="%s">↑</a>',
wp_nonce_url(
add_query_arg(
array(
'action' => 'move-up-menu-item',
'menu-item' => $item_id,
),
remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) )
),
'move-menu_item'
),
esc_attr__( 'Move up' )
);
?>
|
<?php
printf(
'<a href="%s" class="item-move-down" aria-label="%s">↓</a>',
wp_nonce_url(
add_query_arg(
array(
'action' => 'move-down-menu-item',
'menu-item' => $item_id,
),
remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) )
),
'move-menu_item'
),
esc_attr__( 'Move down' )
);
?>
</span>
<?php
if ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) {
$edit_url = admin_url( 'nav-menus.php' );
} else {
$edit_url = add_query_arg(
array(
'edit-menu-item' => $item_id,
),
remove_query_arg( $removed_args, admin_url( 'nav-menus.php#menu-item-settings-' . $item_id ) )
);
}
printf(
'<a class="item-edit" id="edit-%s" href="%s" aria-label="%s"><span class="screen-reader-text">%s</span></a>',
$item_id,
$edit_url,
esc_attr__( 'Edit menu item' ),
__( 'Edit' )
);
?>
</span>
</div>
</div>
<div class="menu-item-settings wp-clearfix" id="menu-item-settings-<?php echo $item_id; ?>">
<?php if ( 'custom' == $item->type ) : ?>
<p class="field-url description description-wide">
<label for="edit-menu-item-url-<?php echo $item_id; ?>">
<?php _e( 'URL' ); ?><br />
<input type="text" id="edit-menu-item-url-<?php echo $item_id; ?>" class="widefat code edit-menu-item-url" name="menu-item-url[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->url ); ?>" />
</label>
</p>
<?php endif; ?>
<p class="description description-wide">
<label for="edit-menu-item-title-<?php echo $item_id; ?>">
<?php _e( 'Navigation Label' ); ?><br />
<input type="text" id="edit-menu-item-title-<?php echo $item_id; ?>" class="widefat edit-menu-item-title" name="menu-item-title[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->title ); ?>" />
</label>
</p>
<p class="field-title-attribute field-attr-title description description-wide">
<label for="edit-menu-item-attr-title-<?php echo $item_id; ?>">
<?php _e( 'Title Attribute' ); ?><br />
<input type="text" id="edit-menu-item-attr-title-<?php echo $item_id; ?>" class="widefat edit-menu-item-attr-title" name="menu-item-attr-title[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->post_excerpt ); ?>" />
</label>
</p>
<p class="field-link-target description">
<label for="edit-menu-item-target-<?php echo $item_id; ?>">
<input type="checkbox" id="edit-menu-item-target-<?php echo $item_id; ?>" value="_blank" name="menu-item-target[<?php echo $item_id; ?>]"<?php checked( $item->target, '_blank' ); ?> />
<?php _e( 'Open link in a new tab' ); ?>
</label>
</p>
<p class="field-css-classes description description-thin">
<label for="edit-menu-item-classes-<?php echo $item_id; ?>">
<?php _e( 'CSS Classes (optional)' ); ?><br />
<input type="text" id="edit-menu-item-classes-<?php echo $item_id; ?>" class="widefat code edit-menu-item-classes" name="menu-item-classes[<?php echo $item_id; ?>]" value="<?php echo esc_attr( implode( ' ', $item->classes ) ); ?>" />
</label>
</p>
<p class="field-xfn description description-thin">
<label for="edit-menu-item-xfn-<?php echo $item_id; ?>">
<?php _e( 'Link Relationship (XFN)' ); ?><br />
<input type="text" id="edit-menu-item-xfn-<?php echo $item_id; ?>" class="widefat code edit-menu-item-xfn" name="menu-item-xfn[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->xfn ); ?>" />
</label>
</p>
<p class="field-description description description-wide">
<label for="edit-menu-item-description-<?php echo $item_id; ?>">
<?php _e( 'Description' ); ?><br />
<textarea id="edit-menu-item-description-<?php echo $item_id; ?>" class="widefat edit-menu-item-description" rows="3" cols="20" name="menu-item-description[<?php echo $item_id; ?>]"><?php esc_html_e( $item->description ); // textarea_escaped ?></textarea>
<span class="description"><?php _e( 'The description will be displayed in the menu if the current theme supports it.' ); ?></span>
</label>
</p>
<?php
/**
* Fires just before the move buttons of a nav menu item in the menu editor.
*
* @since 5.4.0
*
* @param int $item_id Menu item ID.
* @param WP_Post $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
* @param stdClass $args An object of menu item arguments.
* @param int $id Nav menu ID.
*/
do_action( 'wp_nav_menu_item_custom_fields', $item_id, $item, $depth, $args, $id );
?>
<fieldset class="field-move hide-if-no-js description description-wide">
<span class="field-move-visual-label" aria-hidden="true"><?php _e( 'Move' ); ?></span>
<button type="button" class="button-link menus-move menus-move-up" data-dir="up"><?php _e( 'Up one' ); ?></button>
<button type="button" class="button-link menus-move menus-move-down" data-dir="down"><?php _e( 'Down one' ); ?></button>
<button type="button" class="button-link menus-move menus-move-left" data-dir="left"></button>
<button type="button" class="button-link menus-move menus-move-right" data-dir="right"></button>
<button type="button" class="button-link menus-move menus-move-top" data-dir="top"><?php _e( 'To the top' ); ?></button>
</fieldset>
<div class="menu-item-actions description-wide submitbox">
<?php if ( 'custom' !== $item->type && false !== $original_title ) : ?>
<p class="link-to-original">
<?php
/* translators: %s: Link to menu item's original object. */
printf( __( 'Original: %s' ), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' );
?>
</p>
<?php endif; ?>
<?php
printf(
'<a class="item-delete submitdelete deletion" id="delete-%s" href="%s">%s</a>',
$item_id,
wp_nonce_url(
add_query_arg(
array(
'action' => 'delete-menu-item',
'menu-item' => $item_id,
),
admin_url( 'nav-menus.php' )
),
'delete-menu_item_' . $item_id
),
__( 'Remove' )
);
?>
<span class="meta-sep hide-if-no-js"> | </span>
<?php
printf(
'<a class="item-cancel submitcancel hide-if-no-js" id="cancel-%s" href="%s#menu-item-settings-%s">%s</a>',
$item_id,
esc_url(
add_query_arg(
array(
'edit-menu-item' => $item_id,
'cancel' => time(),
),
admin_url( 'nav-menus.php' )
)
),
$item_id,
__( 'Cancel' )
);
?>
</div>
<input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo $item_id; ?>]" value="<?php echo $item_id; ?>" />
<input class="menu-item-data-object-id" type="hidden" name="menu-item-object-id[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object_id ); ?>" />
<input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object ); ?>" />
<input class="menu-item-data-parent-id" type="hidden" name="menu-item-parent-id[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_item_parent ); ?>" />
<input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_order ); ?>" />
<input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->type ); ?>" />
</div><!-- .menu-item-settings-->
<ul class="menu-item-transport"></ul>
<?php
$output .= ob_get_clean();
}
} // Walker_Nav_Menu
}
/*-----------------------------------------------------------------------------------*/
# Modify the menu classes
/*-----------------------------------------------------------------------------------*/
add_filter( 'nav_menu_css_class', 'tie_special_current_nav_class', 10, 4 );
function tie_special_current_nav_class( $classes, $item, $args, $depth = 0 ) {
// Return the default Classes if we are not in the top level or the mega menu is disabled
if ( $depth != 0 || tie_get_option( 'disable_advanced_menus' )) {
return $classes;
}
// Highlight the primary category only
if( is_single() && ! empty( $item->object ) && $item->object == 'category' && ! empty( $item->object_id ) ){
$primary_id = tie_get_primary_category_id();
if( $item->object_id != $primary_id ){
return $classes;
}
}
// Add custom class for the current menu item to use it in the CSS files
$current_classes = array(
'current-menu-item',
'current-menu-parent',
'current-menu-ancestor',
'current_page_parent',
'current-page-ancestor',
'current-post-ancestor',
'current-post-parent',
'current-category-ancestor',
);
$current_classes = apply_filters( 'TieLabs/Mega_Menu/current_classes', $current_classes, $classes, $item, $args, $depth );
if( ! empty( $current_classes ) && is_array( $current_classes ) ){
foreach ( $classes as $class ){
if( in_array( $class, $current_classes ) ) {
$classes[] = 'tie-current-menu';
break;
}
}
}
return $classes;
}
رواية “موسم صيد الغزلان “أدب يقرأ الغد: فكيف توقّعت رواية مراد تقنيات اليوم؟ – tahkoom.com
كتبت: فرح سمير
في عام 2017، أصدر الكاتب المصري أحمد مراد روايته “موسم صيد الغزلان”، التي جاءت خارج المألوف في السرد العربي، واصطحبت القارئ في رحلة إلى مستقبل تحكمه التكنولوجيا، وتختفي فيه ملامح الحياة التقليدية. رواية استباقية طرحت أسئلة علمية وفلسفية بلغة أدبية مشوقة، وتنبأت بواقع نبدأ اليوم في ملامسته.
في الرواية، نتتبع رحلة “نديم”، أستاذ بيولوجيا شاب يؤمن بالعلم المطلق وينكر الأديان، يلتقي بـ”تُقى”، فتاة تنتمي إلى جماعة سرّية ما زالت تؤمن بالروحانيات والإيمان. ينطلق الصراع بين العقل والإيمان في قالب حواري وفلسفي داخل عالم مستقبلي متطور تقنيًا، تُستخدم فيه تقنيات زرع الذاكرة، والعلاج بالروبوت، والتعليم بالنقل العصبي. وبين أسئلة الإيمان، والحب، والمعرفة، يكشف مراد عالماً يُخضع الإنسان للآلة ويطرح تساؤلات وجودية عميقة عن المستقبل ومعنى الحياة.
مراد لم يكتب من فراغ، بل بنى روايته على بحث علمي مكثف. وقال مراد في أحد تصريحاته:
ما كتبه أحمد مراد عن أدوات الاتصال الذكية، التعليم القائم على زراعة المعرفة في الدماغ، والطب القادر على استبدال أعضاء الإنسان بالكامل، لم يعد ضرباً من الخيال. فالواقع الافتراضي والمعزز، والهولوجرام، والروبوتات الجراحية، وواجهات زرع المعلومات في الدماغ مثل Neuralink، كلها تقنيات بدأت تظهر في حياتنا المعاصرة. حتى التقدم في مجالات تعديل الأجنة وزراعة الأعضاء الصناعية الذكية أصبح اليوم محط نقاش وتجربة.
ورغم سيطرة الخط التكنولوجي، لم تغب الكوارث البيئية عن الرواية. فقد أشار مراد إلى جفاف نهر النيل، وغرق مناطق الدلتا والإسكندرية بسبب ذوبان الجليد القطبي. وهي مشاهد روائية تنسجم بشكل مقلق مع التحذيرات العلمية الراهنة من آثار تغيّر المناخ على المدن الساحلية.
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