490 lines
14 KiB
PHP
490 lines
14 KiB
PHP
<?php
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namespace QuadLayers\QuadMenu\Frontend\Walker;
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if ( ! defined( 'ABSPATH' ) ) {
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die( '-1' );
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}
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/**
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* QuadMenuItem Class
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*/
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abstract class QuadMenu_Item {
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protected $type = 'unknown';
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protected $ID = 0;
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protected $source_id = 0;
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protected $output;
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protected $item;
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protected $depth;
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protected $args;
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protected $id;
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protected $walker;
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protected $dropdown_classes = array();
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protected $dropdown_ul_classes = array();
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protected $item_classes = array( 0 => '' );
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protected $item_atts = array();
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protected $dropdown_style = array();
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protected $has_children = false;
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protected $thumbnail = '';
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protected $description = '';
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protected $children_elements = array();
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private $prefix = '#quadmenu-';
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function __construct( &$output, &$item, $depth = 0, &$args = null, $id = 0, &$walker = null, $has_children = false, $children_elements = false ) {
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$this->output = &$output;
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$this->item = &$item;
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$this->depth = $depth;
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$this->args = &$args;
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$this->id = $id;
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$this->walker = &$walker;
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$this->source_id = $this->item->db_id;
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$this->has_children = $has_children;
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$this->children_elements = $children_elements;
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// Properties
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// ---------------------------------------------------------------------
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$this->item->columns = array_filter( (array) $this->item->columns );
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$this->item->animation = new \stdClass();
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// Arguments
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// ---------------------------------------------------------------------
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$this->args = $args !== null ? $args : new \stdClass();
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$this->args->has_title = (bool) $this->item->title;
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$this->args->has_icon = (bool) $this->item->icon;
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$this->args->has_link = (bool) $this->item->url;
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$this->args->has_caret = $this->args->has_dropdown = $this->has_children;
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$this->args->has_submenu = ( 0 < $this->depth && $this->args->has_dropdown );
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$this->args->has_subtitle = (bool) $this->item->subtitle;
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$this->args->has_badge = (bool) $this->item->badge;
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$this->args->has_background = (bool) $this->item->background;
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$this->args->has_description = (bool) $this->item->description;
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$this->args->has_thumbnail = false;
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$this->args->has_columns = array_filter( (array) $this->item->columns );
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$this->init();
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$this->remove_item_url();
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$this->add_item_dropdown_classes();
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$this->add_item_dropdown_ul_classes();
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$this->add_item_animations();
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}
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function add_item_animations() {
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$this->item->animation->title = '';
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$this->item->animation->subtitle = '';
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$this->item->animation->icon = '';
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$this->item->animation->badge = '';
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if ( $this->depth > 0 ) {
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if ( ! empty( $this->args->dropdown_animation_badge ) ) {
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$this->item->animation->text = join( ' ', array_map( 'sanitize_html_class', (array) $this->args->dropdown_animation_text ) );
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}
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if ( ! empty( $this->args->dropdown_animation_subtitle ) ) {
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$this->item->animation->subtitle = join( ' ', array_map( 'sanitize_html_class', (array) $this->args->dropdown_animation_subtitle ) );
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}
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if ( ! empty( $this->args->dropdown_animation_badge ) ) {
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$this->item->animation->badge = join( ' ', array_map( 'sanitize_html_class', (array) $this->args->dropdown_animation_badge ) );
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}
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if ( ! empty( $this->args->dropdown_animation_icon ) ) {
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$this->item->animation->icon = join( ' ', array_map( 'sanitize_html_class', (array) $this->args->dropdown_animation_icon ) );
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}
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} else {
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if ( ! empty( $this->args->navbar_animation_badge ) ) {
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$this->item->animation->text = join( ' ', array_map( 'sanitize_html_class', (array) $this->args->navbar_animation_text ) );
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}
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if ( ! empty( $this->args->navbar_animation_subtitle ) ) {
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$this->item->animation->subtitle = join( ' ', array_map( 'sanitize_html_class', (array) $this->args->navbar_animation_subtitle ) );
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}
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if ( ! empty( $this->args->navbar_animation_badge ) ) {
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$this->item->animation->badge = join( ' ', array_map( 'sanitize_html_class', (array) $this->args->navbar_animation_badge ) );
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}
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if ( ! empty( $this->args->navbar_animation_icon ) ) {
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$this->item->animation->icon = join( ' ', array_map( 'sanitize_html_class', (array) $this->args->navbar_animation_icon ) );
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}
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}
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}
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function start_el() {
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$this->output .= apply_filters( 'quadmenu_nav_menu_start_el', $this->get_start_el(), $this->item, $this->depth, $this->args );
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}
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function end_el() {
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$this->output .= apply_filters( 'quadmenu_nav_menu_end_el', $this->get_end_el(), $this->item, $this->depth, $this->args );
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}
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function start_lvl() {
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$this->output .= $this->get_dropdown_wrap_start();
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}
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function end_lvl() {
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$this->output .= $this->get_dropdown_wrap_end();
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}
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abstract function get_start_el();
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function get_end_el() {
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$item_output = '</li>';
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return $item_output;
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}
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function init() {
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}
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function add_item_classes() {
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$this->item_classes[] = 'menu-item-' . $this->item->ID;
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if ( is_array( $this->item->classes ) ) {
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$this->item_classes = array_merge( $this->item_classes, $this->item->classes );
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}
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}
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function add_item_classes_current() {
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if ( $this->args->layout_current ) {
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// $parent = (bool) array_search('current-menu-parent', $this->item->classes);
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// $current = (bool) array_search('current-menu-item', $this->item->classes);
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// if ($parent || $current) {
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// $this->item_classes[] = 'open';
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// }
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if ( count( array_intersect( array( 'current-menu-ancestor' ), $this->item->classes ) ) ) {
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$this->item_classes[] = 'open';
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}
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}
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}
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function add_item_classes_prefix() {
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$this->item_classes = array_diff( $this->item_classes, array( 'menu-item-type-custom', 'menu-item-type-post_type', 'menu-item-type-post_type_archive' ) );
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foreach ( $this->item_classes as $i => $class ) {
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if ( ! in_array( sanitize_key( $class ), array( 'open', 'active' ) ) ) {
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if ( substr( $class, 0, 9 ) == 'menu-item' ) {
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$this->item_classes[ $i ] = str_replace( 'menu-item', 'quadmenu-item', $class );
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}
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// if ($class == 'current-menu-ancestor') {
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// $this->item_classes[$i] = 'quadmenu-current-menu-ancestor';
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// }
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// if ($class == 'current-menu-parent') {
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// $this->item_classes[$i] = 'quadmenu-current-menu-parent';
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// }
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// if ($class == 'current-menu-item') {
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// $this->item_classes[$i] = 'quadmenu-current-menu-item';
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// }
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}
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}
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}
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function add_item_classes_quadmenu() {
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$this->item_classes[] = 'quadmenu-item-type-' . $this->type;
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$this->item_classes[] = 'quadmenu-item-level-' . $this->depth;
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$this->item_classes[] = $this->args->has_dropdown ? 'quadmenu-dropdown' : '';
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$this->item_classes[] = $this->args->has_submenu ? 'quadmenu-dropdown-submenu' : '';
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$this->item_classes[] = $this->args->has_subtitle ? 'quadmenu-has-subtitle' : '';
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$this->item_classes[] = $this->args->has_badge ? 'quadmenu-has-badge' : '';
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$this->item_classes[] = $this->args->has_caret ? 'quadmenu-has-caret' : '';
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$this->item_classes[] = $this->args->has_description ? 'quadmenu-has-description' : '';
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$this->item_classes[] = $this->args->has_thumbnail ? 'quadmenu-has-image-' . $this->item->thumb : '';
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$this->item_classes[] = $this->args->has_title ? 'quadmenu-has-title' : '';
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$this->item_classes[] = $this->args->has_icon ? 'quadmenu-has-icon' : '';
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$this->item_classes[] = $this->args->has_link || $this->args->has_dropdown ? 'quadmenu-has-link' : '';
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$this->item_classes[] = $this->args->has_background ? 'quadmenu-has-background' : '';
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if ( ! empty( $this->item->float ) ) {
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$this->item_classes[] = 'quadmenu-float-' . $this->item->float;
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}
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if ( ! empty( $this->item->dropdown ) ) {
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$this->item_classes[] = 'quadmenu-dropdown-' . $this->item->dropdown;
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}
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if ( ! empty( $this->item->hidden ) ) {
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$this->item_classes[] = join( ' ', array_map( 'sanitize_html_class', (array) $this->item->hidden ) );
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}
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// if (!empty($this->args->navbar_animation_link)) {
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// $this->item_classes[] = join(' ', array_map('sanitize_html_class', (array) $this->args->navbar_animation_link));
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// }
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}
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function add_item_classes_maxheight() {
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if ( $this->args->layout_dropdown_maxheight ) {
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$this->item_classes[] = 'dropdown-maxheight';
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}
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}
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function get_item_id() {
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return ' id="menu-item-' . esc_attr( $this->item->ID ) . '"';
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}
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function get_item_classes() {
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$class_names = join( ' ', apply_filters( 'quadmenu_nav_menu_css_class', array_filter( $this->item_classes ), $this->item, $this->args ) );
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$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
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return $class_names;
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}
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function add_link_atts() {
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$this->item_atts['title'] = ! empty( $this->item->attr_title ) ? $this->item->attr_title : '';
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$this->item_atts['target'] = ! empty( $this->item->target ) ? '_blank' : '';
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$this->item_atts['rel'] = ! empty( $this->item->xfn ) ? $this->item->xfn : '';
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$this->item_atts['href'] = ! empty( $this->item->url ) ? $this->item->url : 'javascript:void(0)';
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$this->item_atts = apply_filters( 'quadmenu_nav_menu_link_atts', $this->item_atts, $this->item, $this->args );
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}
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function add_link_atts_toggle() {
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if ( $this->has_children ) {
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$this->item_atts['class'] = 'quadmenu-dropdown-toggle';
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if ( isset( $this->args->layout_trigger ) ) {
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$this->item_atts['class'] .= ' ' . $this->args->layout_trigger;
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}
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}
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}
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function add_dropdown_background() {
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if ( ! $this->args->has_background ) {
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return;
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}
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$_src = wp_get_attachment_image_src( $this->item->background['thumbnail-id'], 'full' );
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if ( empty( $_src[0] ) ) {
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return;
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}
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ob_start();
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?>
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<div class="quadmenu-dropdown-background" style="
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background-image: url('<?php echo esc_url( $_src[0] ); ?>');
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background-position: <?php echo esc_attr( $this->item->background['position'] ); ?>;
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background-repeat: <?php echo esc_attr( $this->item->background['repeat'] ); ?>;
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background-size: <?php echo esc_attr( $this->item->background['size'] ); ?>;
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background-origin: <?php echo esc_attr( $this->item->background['origin'] ); ?>;
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opacity: <?php echo esc_attr( $this->item->background['opacity'] / 100 ); ?>">
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</div>
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<?php
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return ob_get_clean();
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}
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function get_link_attr() {
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$atts = '';
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foreach ( $this->item_atts as $attr => $value ) {
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if ( empty( $value ) ) {
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continue;
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}
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if ( $attr == 'href' ) {
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$value = esc_url( $value );
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} elseif ( $attr == 'title' ) {
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$value = esc_html( $value );
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} else {
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$value = esc_attr( $value );
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}
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$atts .= ' ' . esc_attr( $attr ) . '="' . $value . '"';
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}
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return $atts;
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}
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function get_link() {
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ob_start();
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?>
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<?php echo $this->args->before; ?>
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<a <?php echo $this->get_link_attr(); ?>>
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<span class="quadmenu-item-content">
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<?php echo $this->args->link_before; ?>
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<?php echo $this->get_thumbnail(); ?>
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<?php echo $this->get_caret(); ?>
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<?php echo $this->get_icon(); ?>
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<?php echo $this->get_title(); ?>
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<?php echo $this->get_badge(); ?>
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<?php echo $this->get_subtitle(); ?>
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<?php echo $this->get_description(); ?>
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<?php echo $this->args->link_after; ?>
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</span>
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</a>
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<?php echo $this->args->after; ?>
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<?php
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return ob_get_clean();
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}
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function get_caret() {
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if ( $this->args->has_caret ) {
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ob_start();
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?>
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<span class="quadmenu-caret<?php // echo join(' ', array_map('sanitize_html_class', (array) $this->args->navbar_animation_caret)); ?>"></span>
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<?php
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return ob_get_clean();
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}
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}
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function get_icon() {
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if ( $this->args->has_icon && $this->item->icon ) {
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ob_start();
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?>
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<span class="quadmenu-icon <?php echo esc_attr( $this->item->icon ); ?> <?php echo esc_attr( $this->item->animation->icon ); ?>"></span>
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<?php
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return ob_get_clean();
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}
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}
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function get_title() {
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if ( $this->args->has_title ) {
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ob_start();
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?>
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<span class="quadmenu-text <?php echo esc_attr( $this->item->animation->text ); ?>"><?php echo $this->item->title; ?></span>
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<?php
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return ob_get_clean();
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}
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}
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function get_subtitle() {
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if ( ! empty( $this->args->has_subtitle ) ) {
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ob_start();
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?>
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<span class="quadmenu-subtitle <?php echo esc_attr( $this->item->animation->subtitle ); ?>"><?php echo esc_attr( $this->item->subtitle ); ?></span>
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<?php
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return ob_get_clean();
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}
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}
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function get_badge() {
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if ( ! empty( $this->args->has_badge ) ) {
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ob_start();
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?>
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<span class="quadmenu-badge <?php echo esc_attr( $this->item->animation->badge ); ?>"><span class="quadmenu-badge-bubble"><?php echo esc_attr( $this->item->badge ); ?></span></span>
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<?php
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return ob_get_clean();
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}
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}
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function get_thumbnail() {
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if ( ! empty( $this->args->has_thumbnail ) ) {
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return get_the_post_thumbnail( $this->item->object_id, $this->item->thumb );
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}
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}
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function get_description() {
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if ( ! empty( $this->args->has_description ) ) {
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ob_start();
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?>
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<span class="quadmenu-description"><?php echo esc_html( $this->item->description ); ?></span>
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<?php
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return ob_get_clean();
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}
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}
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function add_item_dropdown_classes() {
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$this->dropdown_classes = array_merge( $this->dropdown_classes, array_map( 'sanitize_html_class', (array) $this->args->layout_animation ) );
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$this->dropdown_classes[] = 'quadmenu-dropdown-menu';
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}
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function add_item_dropdown_ul_classes() {
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}
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function get_dropdown_ul_style() {
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if ( ! empty( $this->dropdown_style ) ) {
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return ' style="' . join( ';', $this->dropdown_style ) . '"';
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}
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}
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function get_dropdown_ul_classes() {
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if ( ! empty( $this->dropdown_ul_classes ) ) {
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$class_names = join( ' ', $this->dropdown_ul_classes );
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$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
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return $class_names;
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}
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}
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function get_dropdown_ul_data() {
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}
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function get_dropdown_wrap_start() {
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ob_start();
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?>
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<div id="dropdown-<?php echo esc_attr( $this->item->ID ); ?>" class="<?php echo join( ' ', array_map( 'sanitize_html_class', $this->dropdown_classes ) ); ?>">
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<?php echo $this->add_dropdown_background(); ?>
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<ul<?php echo $this->get_dropdown_ul_style(); ?><?php echo $this->get_dropdown_ul_classes(); ?><?php echo $this->get_dropdown_ul_data(); ?>>
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<?php
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return ob_get_clean();
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}
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function get_dropdown_wrap_end() {
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ob_start();
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?>
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</ul>
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</div>
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<?php
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return ob_get_clean();
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}
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function remove_item_url() {
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if ( empty( $this->item->url ) ) {
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return;
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}
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if ( strpos( $this->item->url, $this->prefix ) !== false ) {
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$this->item->url = '';
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}
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}
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function clean_item_content( $content ) {
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$content = preg_replace( '/\[[\/]?[^\]]*\]/', '', $content );
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$content = html_entity_decode( $content );
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$content = wp_strip_all_tags( $content, true );
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return $content;
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}
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}
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