306 lines
7.9 KiB
PHP
306 lines
7.9 KiB
PHP
<?php
|
|
/**
|
|
* Menu editor handler
|
|
*
|
|
* @package Menu_Icons
|
|
* @author Dzikri Aziz <kvcrvt@gmail.com>
|
|
*/
|
|
|
|
|
|
/**
|
|
* Nav menu admin
|
|
*/
|
|
final class Menu_Icons_Picker {
|
|
|
|
/**
|
|
* Initialize class
|
|
*
|
|
* @since 0.1.0
|
|
*/
|
|
public static function init() {
|
|
add_action( 'load-nav-menus.php', array( __CLASS__, '_load_nav_menus' ) );
|
|
add_filter( 'wp_nav_menu_item_custom_fields', array( __CLASS__, '_fields' ), 10, 4 );
|
|
add_filter( 'manage_nav-menus_columns', array( __CLASS__, '_columns' ), 99 );
|
|
add_action( 'wp_update_nav_menu_item', array( __CLASS__, '_save' ), 10, 3 );
|
|
add_filter( 'icon_picker_type_props', array( __CLASS__, '_add_extra_type_props_data' ), 10, 3 );
|
|
|
|
if ( ! version_compare( get_bloginfo( 'version' ), '5.4', '>=' ) ) {
|
|
add_filter(
|
|
'wp_edit_nav_menu_walker', function() {
|
|
return 'Menu_Item_Custom_Fields_Walker';
|
|
}, 99
|
|
);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Load Icon Picker
|
|
*
|
|
* @since 0.9.0
|
|
* @wp_hook action load-nav-menus.php
|
|
*/
|
|
public static function _load_nav_menus() {
|
|
Icon_Picker::instance()->load();
|
|
|
|
add_action( 'print_media_templates', array( __CLASS__, '_media_templates' ) );
|
|
}
|
|
|
|
|
|
/**
|
|
* Get menu item setting fields
|
|
*
|
|
* @since 0.9.0
|
|
* @access protected
|
|
* @param array $meta Menu item meta value.
|
|
* @return array
|
|
*/
|
|
protected static function _get_menu_item_fields( $meta ) {
|
|
$fa_icon = sprintf( '%s-%s', $meta['type'], $meta['icon'] );
|
|
$font_awesome5 = font_awesome_backward_compatible();
|
|
|
|
if ( array_key_exists( $fa_icon, $font_awesome5 ) ) {
|
|
$fa5_icon = $font_awesome5[ $fa_icon ];
|
|
$fa5_class = explode( ' ', $fa5_icon );
|
|
$type = reset( $fa5_class );
|
|
$icon = end( $fa5_class );
|
|
$meta['icon'] = sprintf( '%s %s', $type, $icon );
|
|
}
|
|
|
|
$fields = array_merge(
|
|
array(
|
|
array(
|
|
'id' => 'type',
|
|
'label' => __( 'Type', 'menu-icons' ),
|
|
'value' => $meta['type'],
|
|
),
|
|
array(
|
|
'id' => 'icon',
|
|
'label' => __( 'Icon', 'menu-icons' ),
|
|
'value' => $meta['icon'],
|
|
),
|
|
),
|
|
Menu_Icons_Settings::get_settings_fields( $meta )
|
|
);
|
|
|
|
return $fields;
|
|
}
|
|
|
|
|
|
/**
|
|
* Print fields
|
|
*
|
|
* @since 0.1.0
|
|
* @access protected
|
|
* @uses add_action() Calls 'menu_icons_before_fields' hook
|
|
* @uses add_action() Calls 'menu_icons_after_fields' hook
|
|
* @wp_hook action menu_item_custom_fields
|
|
*
|
|
* @param object $item Menu item data object.
|
|
* @param int $depth Nav menu depth.
|
|
* @param array $args Menu item args.
|
|
* @param int $id Nav menu ID.
|
|
*
|
|
* @return string Form fields
|
|
*/
|
|
public static function _fields( $id, $item, $depth, $args ) {
|
|
$input_id = sprintf( 'menu-icons-%d', $item->ID );
|
|
$input_name = sprintf( 'menu-icons[%d]', $item->ID );
|
|
$menu_settings = Menu_Icons_Settings::get_menu_settings( Menu_Icons_Settings::get_current_menu_id() );
|
|
$meta = Menu_Icons_Meta::get( $item->ID, $menu_settings );
|
|
$fields = self::_get_menu_item_fields( $meta );
|
|
?>
|
|
<div class="field-icon description-wide menu-icons-wrap" data-id="<?php echo json_encode( $item->ID ); ?>">
|
|
<?php
|
|
/**
|
|
* Allow plugins/themes to inject HTML before menu icons' fields
|
|
*
|
|
* @param object $item Menu item data object.
|
|
* @param int $depth Nav menu depth.
|
|
* @param array $args Menu item args.
|
|
* @param int $id Nav menu ID.
|
|
*
|
|
*/
|
|
do_action( 'menu_icons_before_fields', $item, $depth, $args, $id );
|
|
?>
|
|
<p class="description submitbox">
|
|
<label><?php esc_html_e( 'Icon:', 'menu-icons' ) ?></label>
|
|
<?php printf( '<a class="_select">%s</a>', esc_html__( 'Select', 'menu-icons' ) ); ?>
|
|
<?php printf( '<a class="_remove submitdelete hidden">%s</a>', esc_html__( 'Remove', 'menu-icons' ) ); ?>
|
|
</p>
|
|
<div class="_settings hidden">
|
|
<?php
|
|
foreach ( $fields as $field ) {
|
|
printf(
|
|
'<label>%1$s: <input type="text" name="%2$s" class="_mi-%3$s" value="%4$s" /></label><br />',
|
|
esc_html( $field['label'] ),
|
|
esc_attr( "{$input_name}[{$field['id']}]" ),
|
|
esc_attr( $field['id'] ),
|
|
esc_attr( $field['value'] )
|
|
);
|
|
}
|
|
|
|
// The fields below will not be saved. They're only used for the preview.
|
|
printf( '<input type="hidden" class="_mi-url" value="%s" />', esc_attr( $meta['url'] ) );
|
|
?>
|
|
</div>
|
|
<?php
|
|
/**
|
|
* Allow plugins/themes to inject HTML after menu icons' fields
|
|
*
|
|
* @param object $item Menu item data object.
|
|
* @param int $depth Nav menu depth.
|
|
* @param array $args Menu item args.
|
|
* @param int $id Nav menu ID.
|
|
*
|
|
*/
|
|
do_action( 'menu_icons_after_fields', $item, $depth, $args, $id );
|
|
?>
|
|
</div>
|
|
<?php
|
|
}
|
|
|
|
|
|
/**
|
|
* Add our field to the screen options toggle
|
|
*
|
|
* @since 0.1.0
|
|
* @access private
|
|
* @wp_hook action manage_nav-menus_columns
|
|
* @link http://codex.wordpress.org/Plugin_API/Filter_Reference/manage_posts_columns
|
|
*
|
|
* @param array $columns Menu item columns
|
|
*
|
|
* @return array
|
|
*/
|
|
public static function _columns( $columns ) {
|
|
$columns['icon'] = __( 'Icon', 'menu-icons' );
|
|
|
|
return $columns;
|
|
}
|
|
|
|
|
|
/**
|
|
* Save menu item's icons metadata
|
|
*
|
|
* @since 0.1.0
|
|
* @access protected
|
|
* @wp_hook action wp_update_nav_menu_item
|
|
* @link http://codex.wordpress.org/Plugin_API/Action_Reference/wp_update_nav_menu_item
|
|
*
|
|
* @param int $menu_id Nav menu ID.
|
|
* @param int $menu_item_db_id Menu item ID.
|
|
* @param array $menu_item_args Menu item data.
|
|
*/
|
|
public static function _save( $menu_id, $menu_item_db_id, $menu_item_args ) {
|
|
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
|
|
return;
|
|
}
|
|
|
|
if ( ! function_exists( 'get_current_screen' ) ) {
|
|
return;
|
|
}
|
|
|
|
$screen = get_current_screen();
|
|
if ( ! $screen instanceof WP_Screen || 'nav-menus' !== $screen->id ) {
|
|
return;
|
|
}
|
|
|
|
check_admin_referer( 'update-nav_menu', 'update-nav-menu-nonce' );
|
|
|
|
// Sanitize
|
|
if ( ! empty( $_POST['menu-icons'][ $menu_item_db_id ] ) ) {
|
|
$value = array_map(
|
|
'sanitize_text_field',
|
|
wp_unslash( (array) $_POST['menu-icons'][ $menu_item_db_id ] )
|
|
);
|
|
} else {
|
|
$value = array();
|
|
}
|
|
|
|
Menu_Icons_Meta::update( $menu_item_db_id, $value );
|
|
}
|
|
|
|
|
|
/**
|
|
* Get and print media templates from all types
|
|
*
|
|
* @since 0.2.0
|
|
* @since 0.9.0 Deprecate menu_icons_media_templates filter.
|
|
* @wp_hook action print_media_templates
|
|
*/
|
|
public static function _media_templates() {
|
|
$id_prefix = 'tmpl-menu-icons';
|
|
|
|
// Deprecated.
|
|
$templates = apply_filters( 'menu_icons_media_templates', array() );
|
|
|
|
if ( ! empty( $templates ) ) {
|
|
if ( WP_DEBUG ) {
|
|
_deprecated_function( 'menu_icons_media_templates', '0.9.0', 'menu_icons_js_templates' );
|
|
}
|
|
|
|
foreach ( $templates as $key => $template ) {
|
|
$id = sprintf( '%s-%s', $id_prefix, $key );
|
|
self::_print_tempate( $id, $template );
|
|
}
|
|
}
|
|
|
|
require_once dirname( __FILE__ ) . '/media-template.php';
|
|
}
|
|
|
|
|
|
/**
|
|
* Print media template
|
|
*
|
|
* @since 0.2.0
|
|
* @param string $id Template ID.
|
|
* @param string $template Media template HTML.
|
|
*/
|
|
protected static function _print_tempate( $id, $template ) {
|
|
?>
|
|
<script type="text/html" id="<?php echo esc_attr( $id ) ?>">
|
|
<?php echo $template; // xss ok ?>
|
|
</script>
|
|
<?php
|
|
}
|
|
|
|
|
|
/**
|
|
* Add extra icon type properties data
|
|
*
|
|
* @since 0.9.0
|
|
* @wp_hook action icon_picker_type_props
|
|
*
|
|
* @param array $props Icon type properties.
|
|
* @param string $id Icon type ID.
|
|
* @param Icon_Picker_Type $type Icon_Picker_Type object.
|
|
*
|
|
* @return array
|
|
*/
|
|
public static function _add_extra_type_props_data( $props, $id, $type ) {
|
|
$settings_fields = array(
|
|
'hide_label',
|
|
'position',
|
|
'vertical_align',
|
|
);
|
|
|
|
if ( 'Font' === $props['controller'] ) {
|
|
$settings_fields[] = 'font_size';
|
|
}
|
|
|
|
switch ( $id ) {
|
|
case 'image':
|
|
$settings_fields[] = 'image_size';
|
|
break;
|
|
case 'svg':
|
|
$settings_fields[] = 'svg_width';
|
|
break;
|
|
}
|
|
|
|
$props['data']['settingsFields'] = $settings_fields;
|
|
|
|
return $props;
|
|
}
|
|
}
|