103 lines
2.9 KiB
PHP
103 lines
2.9 KiB
PHP
<?php
|
|
/**
|
|
* Select advanced field which uses select2 library.
|
|
*/
|
|
class MASHSB_RWMB_Select_Advanced_Field extends MASHSB_RWMB_Select_Field
|
|
{
|
|
/**
|
|
* Enqueue scripts and styles
|
|
*/
|
|
public static function admin_enqueue_scripts()
|
|
{
|
|
parent::admin_enqueue_scripts();
|
|
wp_enqueue_style( 'mashsb-rwmb-select2', MASHSB_RWMB_CSS_URL . 'select2/select2.css', array(), '4.0.1' );
|
|
wp_enqueue_style( 'mashsb-rwmb-select-advanced', MASHSB_RWMB_CSS_URL . 'select-advanced.css', array(), MASHSB_RWMB_VER );
|
|
|
|
wp_register_script( 'mashsb-rwmb-select2', MASHSB_RWMB_JS_URL . 'select2/select2.min.js', array(), '4.0.2', true );
|
|
|
|
//Localize
|
|
$deps = array( 'mashsb-rwmb-select2', 'mashsb-rwmb-select' );
|
|
$dir = MASHSB_RWMB_JS_URL . 'select2/i18n/';
|
|
$file = str_replace( '_', '-', get_locale() );
|
|
$parts = explode( '-', $file );
|
|
$file = file_exists( MASHSB_RWMB_DIR . 'js/select2/i18n/' . $file . '.js' ) ? $file : $parts[0];
|
|
|
|
if ( file_exists( MASHSB_RWMB_DIR . 'js/select2/i18n/' . $file . '.js' ) )
|
|
{
|
|
wp_register_script( 'mashsb-rwmb-select2-i18n', $dir . $file . '.js', array( 'mashsb-rwmb-select2' ), '4.0.2', true );
|
|
$deps[] = 'mashsb-rwmb-select2-i18n';
|
|
}
|
|
|
|
wp_enqueue_script( 'mashsb-rwmb-select', MASHSB_RWMB_JS_URL . 'select.js', array(), MASHSB_RWMB_VER, true );
|
|
wp_enqueue_script( 'mashsb-rwmb-select-advanced', MASHSB_RWMB_JS_URL . 'select-advanced.js', $deps, MASHSB_RWMB_VER, true );
|
|
|
|
}
|
|
|
|
/**
|
|
* Walk options
|
|
*
|
|
* @param mixed $meta
|
|
* @param array $field
|
|
* @param mixed $options
|
|
* @param mixed $db_fields
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function walk( $options, $db_fields, $meta, $field )
|
|
{
|
|
$attributes = call_user_func( array( MASHSB_RW_Meta_Box::get_class_name( $field ), 'get_attributes' ), $field, $meta );
|
|
$walker = new MASHSB_RWMB_Select_Walker( $db_fields, $field, $meta );
|
|
$output = sprintf(
|
|
'<select %s>',
|
|
self::render_attributes( $attributes )
|
|
);
|
|
|
|
$output .= '<option></option>';
|
|
$output .= $walker->walk( $options, $field['flatten'] ? - 1 : 0 );
|
|
$output .= '</select>';
|
|
$output .= self::get_select_all_html( $field );
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Normalize parameters for field
|
|
*
|
|
* @param array $field
|
|
* @return array
|
|
*/
|
|
public static function normalize( $field )
|
|
{
|
|
$field = wp_parse_args( $field, array(
|
|
'js_options' => array(),
|
|
'placeholder' => 'Select an item',
|
|
) );
|
|
|
|
$field = parent::normalize( $field );
|
|
|
|
$field['js_options'] = wp_parse_args( $field['js_options'], array(
|
|
'allowClear' => true,
|
|
'width' => 'none',
|
|
'placeholder' => $field['placeholder'],
|
|
) );
|
|
|
|
return $field;
|
|
}
|
|
|
|
/**
|
|
* Get the attributes for a field
|
|
*
|
|
* @param array $field
|
|
* @param mixed $value
|
|
* @return array
|
|
*/
|
|
public static function get_attributes( $field, $value = null )
|
|
{
|
|
$attributes = parent::get_attributes( $field, $value );
|
|
$attributes = wp_parse_args( $attributes, array(
|
|
'data-options' => wp_json_encode( $field['js_options'] ),
|
|
) );
|
|
|
|
return $attributes;
|
|
}
|
|
}
|