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<?php |
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|
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namespace Boxzilla\Admin; |
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|
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use Boxzilla\Plugin; |
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use Boxzilla\Box; |
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use Boxzilla\Boxzilla; |
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|
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class Menu { |
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|
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public function init() { |
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add_action( 'admin_head-nav-menus.php', array( $this, 'add_nav_menu_meta_boxes' ) ); |
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|
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// Include custom items to customizer nav menu settings. |
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add_filter( 'customize_nav_menu_available_item_types', array( $this, 'register_customize_nav_menu_item_types' ) ); |
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add_filter( 'customize_nav_menu_available_items', array( $this, 'register_customize_nav_menu_items' ), 10, 4 ); |
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} |
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|
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/** |
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* Add custom nav meta box. |
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* |
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* Adapted from http://www.johnmorrisonline.com/how-to-add-a-fully-functional-custom-meta-box-to-wordpress-navigation-menus/. |
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*/ |
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public function add_nav_menu_meta_boxes() { |
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add_meta_box( 'boxzilla_nav_link', __( 'Boxzilla Pop-ups', 'boxzilla' ), array( $this, 'nav_menu_links' ), 'nav-menus', 'side', 'low' ); |
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} |
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|
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private function get_boxes() { |
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$q = new \WP_Query; |
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$posts = $q->query( |
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array( |
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'post_type' => 'boxzilla-box', |
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'post_status' => 'publish', |
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'posts_per_page' => -1, |
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'ignore_sticky_posts' => true, |
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'no_found_rows' => true, |
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) |
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); |
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return $posts; |
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} |
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|
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/** |
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* Output menu links. |
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*/ |
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public function nav_menu_links() { |
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$posts = $this->get_boxes(); |
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|
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?> |
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<div id="posttype-boxzilla-boxes" class="posttypediv"> |
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<div id="tabs-panel-boxzilla-boxes" class="tabs-panel tabs-panel-active"> |
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<ul id="boxzilla-boxes-checklist" class="categorychecklist form-no-clear"> |
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<?php |
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$i = -1; |
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foreach ( $posts as $key => $post ) : |
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?> |
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<li> |
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<label class="menu-item-title"> |
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<input type="checkbox" class="menu-item-checkbox" name="menu-item[<?php echo esc_attr( $i ); ?>][menu-item-object-id]" value="<?php echo esc_attr( $i ); ?>" /> <?php echo esc_html( $post->post_title ); ?> |
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</label> |
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<input type="hidden" class="menu-item-type" name="menu-item[<?php echo esc_attr( $i ); ?>][menu-item-type]" value="custom" /> |
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<input type="hidden" class="menu-item-title" name="menu-item[<?php echo esc_attr( $i ); ?>][menu-item-title]" value="<?php echo esc_html( $post->post_title ); ?>" /> |
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<input type="hidden" class="menu-item-url" name="menu-item[<?php echo esc_attr( $i ); ?>][menu-item-url]" value="<?php echo sprintf( '#boxzilla-%d', $post->ID ); ?>" /> |
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<input type="hidden" class="menu-item-classes" name="menu-item[<?php echo esc_attr( $i ); ?>][menu-item-classes]" /> |
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</li> |
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<?php |
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$i--; |
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endforeach; |
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?> |
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</ul> |
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</div> |
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<p class="button-controls"> |
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<span class="list-controls"> |
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</span> |
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<span class="add-to-menu"> |
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<button type="submit" class="button-secondary submit-add-to-menu right" value="<?php esc_attr_e( 'Add to menu', 'boxzilla' ); ?>" name="add-post-type-menu-item" id="submit-posttype-boxzilla-boxes"><?php esc_html_e( 'Add to menu', 'boxzilla' ); ?></button> |
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<span class="spinner"></span> |
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</span> |
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</p> |
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</div> |
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<?php |
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} |
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|
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/** |
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* Register customize new nav menu item types. |
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* |
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* @since 3.1.0 |
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* @param array $item_types Menu item types. |
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* @return array |
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*/ |
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public function register_customize_nav_menu_item_types( $item_types ) { |
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$item_types[] = array( |
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'title' => __( 'Boxzilla Pop-ups', 'boxzilla' ), |
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'type_label' => __( 'Boxzilla Pop-ups', 'boxzilla' ), |
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'type' => 'boxzilla_nav', |
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'object' => 'boxzilla_box', |
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); |
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|
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return $item_types; |
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} |
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|
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/** |
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* Register account endpoints to customize nav menu items. |
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* |
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* @since 3.1.0 |
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* @param array $items List of nav menu items. |
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* @param string $type Nav menu type. |
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* @param string $object Nav menu object. |
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* @param integer $page Page number. |
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* @return array |
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*/ |
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public function register_customize_nav_menu_items( $items = array(), $type = '', $object = '', $page = 0 ) { |
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if ( 'boxzilla_box' !== $object ) { |
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return $items; |
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} |
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|
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// Don't allow pagination since all items are loaded at once. |
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if ( 0 < $page ) { |
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return $items; |
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} |
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|
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$boxes = $this->get_boxes(); |
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foreach ( $boxes as $i => $post ) { |
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$items[] = array( |
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'id' => $i, |
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'title' => $post->post_title, |
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'type_label' => __( 'Custom Link', 'boxzilla' ), |
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'url' => sprintf( '#boxzilla-%d', $post->ID ), |
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); |
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} |
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|
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return $items; |
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} |
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} |
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|
