<?php

    /**
     *  /!\ This is a copy of Walker_Nav_Menu_Edit class in core
     * Create HTML list of nav menu input items.
     *
     * @package WordPress
     * @since   3.0.0
     * @uses    Walker_Nav_Menu
     */
    class Walker_Nav_Menu_Edit_Custom extends Walker_Nav_Menu {
        /**
         * @see   Walker_Nav_Menu::start_lvl()
         * @since 3.0.0
         *
         * @param string $output Passed by reference.
         */
        function start_lvl( &$output, $depth = 0, $args = array() ) {
        }

        /**
         * @see   Walker_Nav_Menu::end_lvl()
         * @since 3.0.0
         *
         * @param string $output Passed by reference.
         */
        function end_lvl( &$output, $depth = 0, $args = array() ) {
        }

        /**
         * @see   Walker::start_el()
         * @since 3.0.0
         *
         * @param string $output Passed by reference. Used to append additional content.
         * @param object $item   Menu item data object.
         * @param int    $depth  Depth of menu item. Used for padding.
         * @param object $args
         */
        function start_el( &$output, $item, $depth = 0, $args = array(), $current_object_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;

            $indent = ( $depth ) ? str_repeat( "\t", $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 = '';
            if ( 'taxonomy' == $item->type ) {
                $original_title = get_term_field( 'name', $item->object_id, $item->object, 'raw' );
                if ( is_wp_error( $original_title ) ) {
                    $original_title = false;
                }
            } elseif ( 'post_type' == $item->type ) {
                $original_object = get_post( $item->object_id );
                if ( isset( $original_object ) ) {
                    $original_title = $original_object->post_title;
                }
            }

            $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 menu item which is invalid */
                $title = sprintf( __( '%s (Invalid)', 'swift-framework-admin' ), $item->title );
            } elseif ( isset( $item->post_status ) && 'draft' == $item->post_status ) {
                $classes[] = 'pending';
                /* translators: %s: title of menu item in draft status */
                $title = sprintf( __( '%s (Pending)', 'swift-framework-admin' ), $item->title );
            }

            $title = empty( $item->label ) ? $title : $item->label;

            ?>
        <li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode( ' ', $classes ); ?>">
        <dl class="menu-item-bar">
            <dt class="menu-item-handle">
                <span class="item-title"><?php echo esc_html( $title ); ?></span>
	                <span class="item-controls">
	                    <span class="item-type"><?php echo esc_html( $item->type_label ); ?></span>
	                    <span class="item-order hide-if-js">
	                        <a href="<?php
                                echo 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'
                                );
                            ?>" class="item-move-up"><abbr
                                    title="<?php esc_attr_e( 'Move up', 'swift-framework-admin' ); ?>">
                                    &#8593;</abbr></a>
	                        |
	                        <a href="<?php
                                echo 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'
                                );
                            ?>" class="item-move-down"><abbr
                                    title="<?php esc_attr_e( 'Move down', 'swift-framework-admin' ); ?>">&#8595;</abbr></a>
	                    </span>
	                    <a class="item-edit" id="edit-<?php echo $item_id; ?>"
                           title="<?php esc_attr_e( 'Edit Menu Item', 'swift-framework-admin' ); ?>" href="<?php
                            echo ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? admin_url( 'nav-menus.php' ) : add_query_arg( 'edit-menu-item', $item_id, remove_query_arg( $removed_args, admin_url( 'nav-menus.php#menu-item-settings-' . $item_id ) ) );
                        ?>"><?php _e( 'Edit Menu Item', 'swift-framework-admin' ); ?></a>
	                </span>
            </dt>
        </dl>

        <div class="menu-item-settings" 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', 'swift-framework-admin' ); ?><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-thin">
                <label for="edit-menu-item-title-<?php echo $item_id; ?>">
                    <?php _e( 'Navigation Label', 'swift-framework-admin' ); ?><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="description description-thin">
                <label for="edit-menu-item-attr-title-<?php echo $item_id; ?>">
                    <?php _e( 'Title Attribute', 'swift-framework-admin' ); ?><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 window/tab', 'swift-framework-admin' ); ?>
                </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)', 'swift-framework-admin' ); ?><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)', 'swift-framework-admin' ); ?><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', 'swift-framework-admin' ); ?><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 echo esc_html( $item->description ); // textarea_escaped ?></textarea>
                    <span
                        class="description"><?php _e( 'The description will be displayed in the menu if the current theme supports it.', 'swift-framework-admin' ); ?></span>
                </label>
            </p>
            <?php
                /* New fields insertion starts here */
            ?>
            <!-- <p class="field-custom description description-wide">
	                <label for="edit-menu-item-subtitle-<?php echo $item_id; ?>">
	                    <?php _e( 'Subtitle', 'swift-framework-admin' ); ?><br />
	                    <input type="text" id="edit-menu-item-subtitle-<?php echo $item_id; ?>" class="widefat edit-menu-item-custom" name="menu-item-subtitle[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->subtitle ); ?>" />
	                </label>
	            </p>-->
            <!--<p class="field-custom description description-wide">
	                <label for="edit-menu-is-megamenu-<?php echo $item_id; ?>">
	                    <?php _e( 'Enable Mega Menu', 'swift-framework-admin' ); ?><br />
	                    <input type="checkbox" id="edit-menu-is-megamenu-<?php echo $item_id; ?>" class="edit-menu-item-custom" id="menu-is-megamenu[<?php echo $item_id; ?>]" name="menu-is-megamenu[<?php echo $item_id; ?>]" value="1" <?php echo checked( ! empty( $item->ismegamenu ), 1, false ); ?> />
	                </label>
	            </p>
	            -->
            <div class="sf-menu-options">

                <?php if ( $depth == 0 ) { ?>

                    <h4>Mega Menu Options</h4>

                    <p class="field-custom description description-wide">
                        <label
                            for="edit-menu-megamenu-<?php echo $item_id; ?>"><?php _e( 'Enable Mega Menu', 'swift-framework-admin' ); ?>
                            <input type="checkbox" id="edit-menu-megamenu-<?php echo $item_id; ?>"
                                   class="edit-menu-item-custom" id="menu-megamenu[<?php echo $item_id; ?>]"
                                   name="menu-megamenu[<?php echo $item_id; ?>]"
                                   value="1" <?php echo checked( ! empty( $item->megamenu ), 1, false ); ?> />
                        </label>
                    </p>
                    <p class="field-custom description description-wide">
                        <label
                            for="edit-menu-megamenucols-<?php echo $item_id; ?>"><?php _e( 'Mega Menu Columns', 'swift-framework-admin' ); ?></label>
                        <select class="fat" id="edit-menu-megamenucols-<?php echo $item_id; ?>"
                                name="menu-megamenucols[<?php echo $item_id; ?>]">
                            <?php for ( $i = 1; $i <= 6; $i ++ ) {
                                if ( $i == $item->megamenucols ) {
                                    echo '<option selected="selected">' . $i . '</option>';
                                } else {
                                    echo '<option>' . $i . '</option>';
                                }
                            }
                            ?>
                        </select>
                    </p>
                    <p class="field-custom description description-wide">
                        <label
                            for="edit-menu-is-naturalwidth-<?php echo $item_id; ?>"><?php _e( 'Natural Width Mega Menu', 'swift-framework-admin' ); ?>
                            <input type="checkbox" id="edit-menu-is-naturalwidth-<?php echo $item_id; ?>"
                                   class="edit-menu-item-custom" id="menu-is-naturalwidth[<?php echo $item_id; ?>]"
                                   name="menu-is-naturalwidth[<?php echo $item_id; ?>]"
                                   value="1" <?php echo checked( ! empty( $item->isnaturalwidth ), 1, false ); ?> />
                        </label>
                    </p>
                    <!--<p class="field-custom description description-wide">
                        <label
                            for="edit-menu-is-altstyle-<?php echo $item_id; ?>"><?php _e( 'Alternative Style Mega Menu', 'swift-framework-admin' ); ?>
                            <input type="checkbox" id="edit-menu-is-altstyle-<?php echo $item_id; ?>"
                                   class="edit-menu-item-custom" id="menu-is-altstyle[<?php echo $item_id; ?>]"
                                   name="menu-is-altstyle[<?php echo $item_id; ?>]"
                                   value="1" <?php echo checked( ! empty( $item->altstyle ), 1, false ); ?> />
                        </label>
                    </p>-->
                    <p class="field-custom description description-wide">
                        <label
                            for="edit-menu-hideheadings-<?php echo $item_id; ?>"><?php _e( 'Hide Mega Menu Headings', 'swift-framework-admin' ); ?>
                            <input type="checkbox" id="edit-menu-hideheadings-<?php echo $item_id; ?>"
                                   class="edit-menu-item-custom" id="menu-hideheadings[<?php echo $item_id; ?>]"
                                   name="menu-hideheadings[<?php echo $item_id; ?>]"
                                   value="1" <?php echo checked( ! empty( $item->hideheadings ), 1, false ); ?> />
                        </label>
                    </p>

                    <p class="field-custom description description-wide" style="height: 10px;"></p>

                <?php } ?>

                <h4>Custom Menu Options</h4>

                <p class="field-custom description description-wide">
                    <label
                        for="edit-menu-loggedinvis-<?php echo $item_id; ?>"><?php _e( 'Visible only when logged in', 'swift-framework-admin' ); ?>
                        <input type="checkbox" id="edit-menu-loggedinvis-<?php echo $item_id; ?>"
                               class="edit-menu-item-custom" id="menu-loggedinvis[<?php echo $item_id; ?>]"
                               name="menu-loggedinvis[<?php echo $item_id; ?>]"
                               value="1" <?php echo checked( ! empty( $item->loggedinvis ), 1, false ); ?> />
                    </label>
                </p>

                <p class="field-custom description description-wide">
                    <label
                        for="edit-menu-loggedoutvis-<?php echo $item_id; ?>"><?php _e( 'Visible only when logged out', 'swift-framework-admin' ); ?>
                        <input type="checkbox" id="edit-menu-loggedoutvis-<?php echo $item_id; ?>"
                               class="edit-menu-item-custom" id="menu-loggedoutvis[<?php echo $item_id; ?>]"
                               name="menu-loggedoutvis[<?php echo $item_id; ?>]"
                               value="1" <?php echo checked( ! empty( $item->loggedoutvis ), 1, false ); ?> />
                    </label>
                </p>

                <?php if ( $depth == 0 ) { ?>

                    <!--<p class="field-custom description description-wide">
                        <label
                            for="edit-menu-menuitembtn-<?php echo $item_id; ?>"><?php _e( 'Button Style Menu Item', 'swift-framework-admin' ); ?>
                            <input type="checkbox" id="edit-menu-menuitembtn-<?php echo $item_id; ?>"
                                   class="edit-menu-item-custom" id="menu-menuitembtn[<?php echo $item_id; ?>]"
                                   name="menu-menuitembtn[<?php echo $item_id; ?>]"
                                   value="1" <?php echo checked( ! empty( $item->menuitembtn ), 1, false ); ?> />
                        </label>
                    </p>-->

                <?php } ?>

                <p class="field-custom description description-thin"
                   style="height: auto;overflow: hidden;width: 50%;float: none;">
                    <label
                        for="edit-menu-item-icon-<?php echo $item_id; ?>"><?php _e( 'Menu Icon (Gizmo / Font Awesome)', 'swift-framework-admin' ); ?>
                        <input type="text" id="edit-menu-item-icon-<?php echo $item_id; ?>"
                               class="widefat edit-menu-item-custom" name="menu-item-icon[<?php echo $item_id; ?>]"
                               placeholder="ss-star" value="<?php echo esc_attr( $item->menuicon ); ?>"/>
                    </label>
                </p>

                <?php if ( $depth == 1 ) { ?>

                    <h4>Mega Menu Column Options</h4>

                    <p class="field-custom description description-wide">
                        <label
                            for="edit-menu-megatitle-<?php echo $item_id; ?>"><?php _e( 'Mega Menu No Link Title', 'swift-framework-admin' ); ?>
                            <input type="checkbox" id="edit-menu-megatitle-<?php echo $item_id; ?>"
                                   class="edit-menu-item-custom" id="menu-megatitle[<?php echo $item_id; ?>]"
                                   name="menu-megatitle[<?php echo $item_id; ?>]"
                                   value="1" <?php echo checked( ! empty( $item->megatitle ), 1, false ); ?> />
                        </label>
                    </p>

                    <p class="field-custom description description-wide">
                        <label
                            for="edit-menu-nocolumnspacing-<?php echo $item_id; ?>"><?php _e( 'No Menu Column Spacing (for custom html column)', 'swift-framework-admin' ); ?>
                            <input type="checkbox" id="edit-menu-nocolumnspacing-<?php echo $item_id; ?>"
                                   class="edit-menu-item-custom" id="menu-nocolumnspacing[<?php echo $item_id; ?>]"
                                   name="menu-nocolumnspacing[<?php echo $item_id; ?>]"
                                   value="1" <?php echo checked( ! empty( $item->nocolumnspacing ), 1, false ); ?> />
                        </label>
                    </p>
                    <p class="field-custom description description-wide">
                        <label
                            for="edit-menu-item-icon-<?php echo $item_id; ?>"><?php _e( 'Custom HTML Column Width (optional)', 'swift-framework-admin' ); ?>
                            <input type="text" id="edit-menu-item-width-<?php echo $item_id; ?>"
                                   class="widefat edit-menu-item-custom" name="menu-item-width[<?php echo $item_id; ?>]"
                                   value="<?php echo esc_attr( $item->menuwidth ); ?>"/>
                        </label>
                    <p><?php _e( 'Optionally set a width here for the menu column, ideal if you want to make it wider. Numeric value (no px).', 'swift-framework-admin' ); ?></p>
                    </p>

                    <p class="field-custom description description-wide">
                        <label
                            for="edit-menu-item-htmlcontent-<?php echo $item_id; ?>"><?php _e( 'Custom HTML Column (within Mega Menu)', 'swift-framework-admin' ); ?>
                            <textarea id="edit-menu-item-htmlcontent-<?php echo $item_id; ?>"
                                      name="menu-item-htmlcontent[<?php echo $item_id; ?>]" cols="30"
                                      rows="4"><?php echo esc_attr( $item->htmlcontent ); ?></textarea>
                        </label>
                    </p>

                <?php } ?>
            </div>

            <?php
                /* New fields insertion ends here */
            ?>
            <div class="menu-item-actions description-wide submitbox">
                <?php if ( 'custom' != $item->type && $original_title !== false ) : ?>
                    <p class="link-to-original">
                        <?php printf( __( 'Original: %s', 'swift-framework-admin' ), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' ); ?>
                    </p>
                <?php endif; ?>
                <a class="item-delete submitdelete deletion" id="delete-<?php echo $item_id; ?>" href="<?php
                    echo wp_nonce_url(
                        add_query_arg(
                            array(
                                'action'    => 'delete-menu-item',
                                'menu-item' => $item_id,
                            ),
                            remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) )
                        ),
                        'delete-menu_item_' . $item_id
                    ); ?>"><?php _e( 'Remove', 'swift-framework-admin' ); ?></a> <span class="meta-sep"> | </span> <a
                    class="item-cancel submitcancel" id="cancel-<?php echo $item_id; ?>"
                    href="<?php echo esc_url( add_query_arg( array(
                                'edit-menu-item' => $item_id,
                                'cancel'         => time()
                            ), remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) ) ) );
                    ?>#menu-item-settings-<?php echo $item_id; ?>"><?php _e( 'Cancel', 'swift-framework-admin' ); ?></a>
            </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();

        }
    }

?>