http://wordpress.stackexchange.com/a/33495/75163https://wordpress.stackexchange.com/a/33495/75163
replaced http://wordpress.stackexchange.com/ with https://wordpress.stackexchange.com/
class BackendHeader extends Walker_Nav_Menu_Edit
{
/**
* @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 array|object $args
* @param int $id
*/
function start_el( &$output, $item, $depth = 0, $args = array(), $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);
$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)'), $item->title);
} elseif (isset($item->post_status) && 'draft' == $item->post_status) {
$classes[] = 'pending';
/* translators: %s: title of menu item in draft status */
$title = sprintf(__('%s (Pending)'), $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'); ?>">↑</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'); ?>">↓</abbr></a>
</span>
<a class="item-edit" id="edit-<?php echo $item_id; ?>"
title="<?php esc_attr_e('Edit Menu Item'); ?>" href="<?php
echo (isset($_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'); ?></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'); ?><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'); ?><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'); ?><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'); ?>
</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 $item_id; ?>]"><?php echo esc_html($item->description); // textarea_escaped
?></textarea>
<span
class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.'); ?></span>
</label>
</p>
<?php
/*
* This is the added field
*/
?>
<p class="field-custom description description-wide">
<label for="edit-menu-item-custom-<?php echo $item_id; ?>">
<?php _e('Nouvelle colonne''Checkbox'); ?><br/>
<input type="checkbox" id="edit-menu-item-custom-<?php echo $item_id; ?>"
class="widefat code edit-menu-item-custom"
name="menu-item-custom[<?php echo $item_id; ?>]" <?php if ($item->custom == 'checked') {
echo "checked";
} ?> value="checked"/>
</label>
</p>
<?php
/*
* end added field
*/
?>
<div class="menu-item-actions description-wide submitbox">
<?php if ('custom' != $item->type && $original_title !== false) : ?>
<p class="link-to-original">
<?php printf(__('Original: %s'), '<a href="' . esc_attr($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'); ?></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'); ?></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();
}
}
/**
* The same as the one on top but with a different fiel
*/
class BackendFooter extends Walker_Nav_Menu_Edit
{
/*
* This is the added field
*/
?>
<p class="field-icon description description-wide">
<label for="edit-menu-item-icon-<?php echo $item_id; ?>">
<?php _e('Icon'); ?><br/>
<select id="edit-menu-item-icon-<?php echo $item_id; ?>" class="widefat code edit-menu-item-icon" name="menu-item-icon[<?php echo $item_id; ?>]">
<option <?php if('icon' == $item->icon) { echo "selected='selected'"; } ?> value="icon">Icon One</option>
<option <?php if('icon2' == $item->icon) { echo "selected='selected'"; } ?> value="icon2">Icon Two</option>
<option <?php if('icon3' == $item->icon) { echo "selected='selected'"; } ?> value="icon3">Icon Three</option>
<?php } ?>
</select>
</label>
</p>
<?php
/*
* end added field
*/
?>
}
The same as the one on top but with a different fiel */ class BackendFooter extends Walker_Nav_Menu_Edit {
/* * This is the added field */ ?> <?php $icons = lpCustomIconsList(); ?> <p class="field-icon description description-wide"> <label for="edit-menu-item-icon-<?php echo $item_id; ?>"> <?php _e('Icône'); ?><br/> <select id="edit-menu-item-icon-<?php echo $item_id; ?>" class="widefat code edit-menu-item-icon" name="menu-item-icon[<?php echo $item_id; ?>]"> <?php foreach ($icons as $icon => $icon_name) { ?> <option <?php if($icon == $item->icon) { echo "selected='selected'"; } ?> value="<?php echo $icon; ?>"><?php echo $icon_name; ?></option> <?php } ?> </select> </label> </p> <?php /* * end added field */ ?>}
class BackendHeader extends Walker_Nav_Menu_Edit
{
/**
* @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 array|object $args
* @param int $id
*/
function start_el( &$output, $item, $depth = 0, $args = array(), $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);
$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)'), $item->title);
} elseif (isset($item->post_status) && 'draft' == $item->post_status) {
$classes[] = 'pending';
/* translators: %s: title of menu item in draft status */
$title = sprintf(__('%s (Pending)'), $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'); ?>">↑</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'); ?>">↓</abbr></a>
</span>
<a class="item-edit" id="edit-<?php echo $item_id; ?>"
title="<?php esc_attr_e('Edit Menu Item'); ?>" href="<?php
echo (isset($_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'); ?></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'); ?><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'); ?><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'); ?><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'); ?>
</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 $item_id; ?>]"><?php echo esc_html($item->description); // textarea_escaped
?></textarea>
<span
class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.'); ?></span>
</label>
</p>
<?php
/*
* This is the added field
*/
?>
<p class="field-custom description description-wide">
<label for="edit-menu-item-custom-<?php echo $item_id; ?>">
<?php _e('Nouvelle colonne'); ?><br/>
<input type="checkbox" id="edit-menu-item-custom-<?php echo $item_id; ?>"
class="widefat code edit-menu-item-custom"
name="menu-item-custom[<?php echo $item_id; ?>]" <?php if ($item->custom == 'checked') {
echo "checked";
} ?> value="checked"/>
</label>
</p>
<?php
/*
* end added field
*/
?>
<div class="menu-item-actions description-wide submitbox">
<?php if ('custom' != $item->type && $original_title !== false) : ?>
<p class="link-to-original">
<?php printf(__('Original: %s'), '<a href="' . esc_attr($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'); ?></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'); ?></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();
}
}
/**
The same as the one on top but with a different fiel */ class BackendFooter extends Walker_Nav_Menu_Edit {
/* * This is the added field */ ?> <?php $icons = lpCustomIconsList(); ?> <p class="field-icon description description-wide"> <label for="edit-menu-item-icon-<?php echo $item_id; ?>"> <?php _e('Icône'); ?><br/> <select id="edit-menu-item-icon-<?php echo $item_id; ?>" class="widefat code edit-menu-item-icon" name="menu-item-icon[<?php echo $item_id; ?>]"> <?php foreach ($icons as $icon => $icon_name) { ?> <option <?php if($icon == $item->icon) { echo "selected='selected'"; } ?> value="<?php echo $icon; ?>"><?php echo $icon_name; ?></option> <?php } ?> </select> </label> </p> <?php /* * end added field */ ?>}
class BackendHeader extends Walker_Nav_Menu_Edit
{
/**
* @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 array|object $args
* @param int $id
*/
function start_el( &$output, $item, $depth = 0, $args = array(), $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);
$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)'), $item->title);
} elseif (isset($item->post_status) && 'draft' == $item->post_status) {
$classes[] = 'pending';
/* translators: %s: title of menu item in draft status */
$title = sprintf(__('%s (Pending)'), $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'); ?>">↑</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'); ?>">↓</abbr></a>
</span>
<a class="item-edit" id="edit-<?php echo $item_id; ?>"
title="<?php esc_attr_e('Edit Menu Item'); ?>" href="<?php
echo (isset($_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'); ?></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'); ?><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'); ?><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'); ?><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'); ?>
</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 $item_id; ?>]"><?php echo esc_html($item->description); // textarea_escaped
?></textarea>
<span
class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.'); ?></span>
</label>
</p>
<?php
/*
* This is the added field
*/
?>
<p class="field-custom description description-wide">
<label for="edit-menu-item-custom-<?php echo $item_id; ?>">
<?php _e('Checkbox'); ?><br/>
<input type="checkbox" id="edit-menu-item-custom-<?php echo $item_id; ?>"
class="widefat code edit-menu-item-custom"
name="menu-item-custom[<?php echo $item_id; ?>]" <?php if ($item->custom == 'checked') {
echo "checked";
} ?> value="checked"/>
</label>
</p>
<?php
/*
* end added field
*/
?>
<div class="menu-item-actions description-wide submitbox">
<?php if ('custom' != $item->type && $original_title !== false) : ?>
<p class="link-to-original">
<?php printf(__('Original: %s'), '<a href="' . esc_attr($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'); ?></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'); ?></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();
}
}
/**
* The same as the one on top but with a different fiel
*/
class BackendFooter extends Walker_Nav_Menu_Edit
{
/*
* This is the added field
*/
?>
<p class="field-icon description description-wide">
<label for="edit-menu-item-icon-<?php echo $item_id; ?>">
<?php _e('Icon'); ?><br/>
<select id="edit-menu-item-icon-<?php echo $item_id; ?>" class="widefat code edit-menu-item-icon" name="menu-item-icon[<?php echo $item_id; ?>]">
<option <?php if('icon' == $item->icon) { echo "selected='selected'"; } ?> value="icon">Icon One</option>
<option <?php if('icon2' == $item->icon) { echo "selected='selected'"; } ?> value="icon2">Icon Two</option>
<option <?php if('icon3' == $item->icon) { echo "selected='selected'"; } ?> value="icon3">Icon Three</option>
<?php } ?>
</select>
</label>
</p>
<?php
/*
* end added field
*/
?>
}
I found the solution for this issue and I'm going to post it here maybe someone else needs to add custom fields to the backend menu themselves. The best way of doing this as i found out is to call a different walker class for each backend menu.
This will be a long answer and i couldn't post all the code because of characters limitations but if you follow it closely you'll see that it's only missing the second Walker class which is exactly the same as the first one but with the differences posted here
The answer is based on this answer
http://wordpress.stackexchange.com/a/33495/75163
First create the two (or moore) menu locations:
register_nav_menus([
'main_nav' => __('Main nav menu', 'textdomain'),
'footer_nav' => __('Footer nav menu', 'textdomain'),
]);
Then Create your nav menus which you're going to use on your menu locations:
$args = array(
'theme_location' => 'main_nav',
'menu' => '',
'container' => 'div',
'container_id' => '',
'menu_class' => 'menu',
'menu_id' => '',
'echo' => true,
'fallback_cb' => 'wp_page_menu',
'before' => '',
'after' => '',
'link_before' => '',
'link_after' => '',
'items_wrap' => '<ul role="navigation" id="nav-primary" class="nav">%3$s</ul>',
'depth' => 3,
);
wp_nav_menu($args);
AND:
$args = array(
'theme_location' => 'footer_nav',
'menu' => '',
'container' => '',
'container_id' => '',
'menu_class' => 'menu',
'menu_id' => '',
'echo' => true,
'fallback_cb' => 'wp_page_menu',
'before' => '',
'after' => '',
'link_before' => '',
'link_after' => '',
'items_wrap' => '%3$s',
'depth' => 2,
);
wp_nav_menu($args);
Select them in the menu locations section in Appearance -> Menus -> Manage Locations.
Now start creating your walker based on the example on top (this goes in your functions.php file):
/**
* Saves new field to postmeta for navigation
*/
add_action('wp_update_nav_menu_item', 'custom_nav_update', 10, 3);
function custom_nav_update($menu_id, $menu_item_db_id, $args)
{
if (isset($_REQUEST['menu-item-custom']) && is_array($_REQUEST['menu-item-custom'])) {
if (isset($_REQUEST['menu-item-custom'][$menu_item_db_id])) {
$custom_value = $_REQUEST['menu-item-custom'][$menu_item_db_id];
update_post_meta($menu_item_db_id, '_menu_item_custom', $custom_value);
} else {
$post_meta = get_post_meta($menu_item_db_id, '_menu_item_custom', true);
if ($post_meta == "checked") {
delete_post_meta($menu_item_db_id, '_menu_item_custom');
}
}
}
if (isset($_REQUEST['menu-item-icon']) && is_array($_REQUEST['menu-item-icon'])) {
if (isset($_REQUEST['menu-item-icon'][$menu_item_db_id])) {
$custom_value = $_REQUEST['menu-item-icon'][$menu_item_db_id];
update_post_meta($menu_item_db_id, '_menu_item_icon', $custom_value);
} else {
$post_meta = get_post_meta($menu_item_db_id, '_menu_item_icon', true);
$icons = lpCustomIconsList();
foreach($icons as $icon => $icon_name)
if ($post_meta == $icon) {
delete_post_meta($menu_item_db_id, '_menu_item_icon');
}
}
}
}
/**
* Adds values of new field to $item object that will be passed to Walker_Nav_Menu_Edit_Custom
* @param int $menu_item item id
* @return obj the whole item
*/
add_filter( 'wp_setup_nav_menu_item','custom_nav_item' );
function custom_nav_item($menu_item) {
$menu_item->custom = get_post_meta( $menu_item->ID, '_menu_item_custom', true );
$menu_item->icon = get_post_meta( $menu_item->ID, '_menu_item_icon', true );
return $menu_item;
}
/**
* Creates a menu walker with custom Checkbox or Select box
*
* @param $walker
* @param $menu_id
* @return string
*/
add_filter( 'wp_edit_nav_menu_walker', 'custom_nav_edit_walker',10,2 );
function custom_nav_edit_walker($walker,$menu_id) {
$menu_locations = get_nav_menu_locations();
$main_nav_obj = get_term( $menu_locations['main_nav'], 'nav_menu' );
$footer_nav_obj = get_term( $menu_locations['footer_nav'], 'nav_menu' );
if($main_nav_obj->term_id == $menu_id) {
return 'BackendHeader';
} elseif($footer_nav_obj->term_id == $menu_id) {
return 'BackendFooter';
} else {
return $walker;
}
}
These wakers are based on the Walker_Nav_Menu_Edit class
class BackendHeader extends Walker_Nav_Menu_Edit
{
/**
* @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 array|object $args
* @param int $id
*/
function start_el( &$output, $item, $depth = 0, $args = array(), $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);
$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)'), $item->title);
} elseif (isset($item->post_status) && 'draft' == $item->post_status) {
$classes[] = 'pending';
/* translators: %s: title of menu item in draft status */
$title = sprintf(__('%s (Pending)'), $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'); ?>">↑</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'); ?>">↓</abbr></a>
</span>
<a class="item-edit" id="edit-<?php echo $item_id; ?>"
title="<?php esc_attr_e('Edit Menu Item'); ?>" href="<?php
echo (isset($_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'); ?></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'); ?><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'); ?><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'); ?><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'); ?>
</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 $item_id; ?>]"><?php echo esc_html($item->description); // textarea_escaped
?></textarea>
<span
class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.'); ?></span>
</label>
</p>
<?php
/*
* This is the added field
*/
?>
<p class="field-custom description description-wide">
<label for="edit-menu-item-custom-<?php echo $item_id; ?>">
<?php _e('Nouvelle colonne'); ?><br/>
<input type="checkbox" id="edit-menu-item-custom-<?php echo $item_id; ?>"
class="widefat code edit-menu-item-custom"
name="menu-item-custom[<?php echo $item_id; ?>]" <?php if ($item->custom == 'checked') {
echo "checked";
} ?> value="checked"/>
</label>
</p>
<?php
/*
* end added field
*/
?>
<div class="menu-item-actions description-wide submitbox">
<?php if ('custom' != $item->type && $original_title !== false) : ?>
<p class="link-to-original">
<?php printf(__('Original: %s'), '<a href="' . esc_attr($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'); ?></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'); ?></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();
}
}
/**
The same as the one on top but with a different fiel */ class BackendFooter extends Walker_Nav_Menu_Edit {
/* * This is the added field */ ?> <?php $icons = lpCustomIconsList(); ?> <p class="field-icon description description-wide"> <label for="edit-menu-item-icon-<?php echo $item_id; ?>"> <?php _e('Icône'); ?><br/> <select id="edit-menu-item-icon-<?php echo $item_id; ?>" class="widefat code edit-menu-item-icon" name="menu-item-icon[<?php echo $item_id; ?>]"> <?php foreach ($icons as $icon => $icon_name) { ?> <option <?php if($icon == $item->icon) { echo "selected='selected'"; } ?> value="<?php echo $icon; ?>"><?php echo $icon_name; ?></option> <?php } ?> </select> </label> </p> <?php /* * end added field */ ?>}
default