File "class-acf-field-button-group.php"
Full Path: /home/vantageo/public_html/cache/.wp-cli/wp-content/plugins/advanced-custom-fields-pro/includes/fields/class-acf-field-button-group.php
File size: 5.84 KB
MIME-type: text/x-php
Charset: utf-8
<?php
if( ! class_exists('acf_field_button_group') ) :
class acf_field_button_group extends acf_field {
/**
* initialize()
*
* This function will setup the field type data
*
* @date 18/9/17
* @since 5.6.3
*
* @param n/a
* @return n/a
*/
function initialize() {
// vars
$this->name = 'button_group';
$this->label = __("Button Group",'acf');
$this->category = 'choice';
$this->defaults = array(
'choices' => array(),
'default_value' => '',
'allow_null' => 0,
'return_format' => 'value',
'layout' => 'horizontal',
);
}
/**
* render_field()
*
* Creates the field's input HTML
*
* @date 18/9/17
* @since 5.6.3
*
* @param array $field The field settings array
* @return n/a
*/
function render_field( $field ) {
// vars
$html = '';
$selected = null;
$buttons = array();
$value = esc_attr( $field['value'] );
// bail ealrly if no choices
if( empty($field['choices']) ) return;
// buttons
foreach( $field['choices'] as $_value => $_label ) {
// checked
$checked = ( $value === esc_attr($_value) );
if( $checked ) $selected = true;
// append
$buttons[] = array(
'name' => $field['name'],
'value' => $_value,
'label' => $_label,
'checked' => $checked
);
}
// maybe select initial value
if( !$field['allow_null'] && $selected === null ) {
$buttons[0]['checked'] = true;
}
// div
$div = array( 'class' => 'acf-button-group' );
if( $field['layout'] == 'vertical' ) { $div['class'] .= ' -vertical'; }
if( $field['class'] ) { $div['class'] .= ' ' . $field['class']; }
if( $field['allow_null'] ) { $div['data-allow_null'] = 1; }
// hdden input
$html .= acf_get_hidden_input( array('name' => $field['name']) );
// open
$html .= '<div ' . acf_esc_attr($div) . '>';
// loop
foreach( $buttons as $button ) {
// checked
if( $button['checked'] ) {
$button['checked'] = 'checked';
} else {
unset($button['checked']);
}
// append
$html .= acf_get_radio_input( $button );
}
// close
$html .= '</div>';
// return
echo $html;
}
/**
* render_field_settings()
*
* Creates the field's settings HTML
*
* @date 18/9/17
* @since 5.6.3
*
* @param array $field The field settings array
* @return n/a
*/
function render_field_settings( $field ) {
// encode choices (convert from array)
$field['choices'] = acf_encode_choices($field['choices']);
// choices
acf_render_field_setting( $field, array(
'label' => __('Choices','acf'),
'instructions' => __('Enter each choice on a new line.','acf') . '<br /><br />' . __('For more control, you may specify both a value and label like this:','acf'). '<br /><br />' . __('red : Red','acf'),
'type' => 'textarea',
'name' => 'choices',
));
// allow_null
acf_render_field_setting( $field, array(
'label' => __('Allow Null?','acf'),
'instructions' => '',
'name' => 'allow_null',
'type' => 'true_false',
'ui' => 1,
));
// default_value
acf_render_field_setting( $field, array(
'label' => __('Default Value','acf'),
'instructions' => __('Appears when creating a new post','acf'),
'type' => 'text',
'name' => 'default_value',
));
// layout
acf_render_field_setting( $field, array(
'label' => __('Layout','acf'),
'instructions' => '',
'type' => 'radio',
'name' => 'layout',
'layout' => 'horizontal',
'choices' => array(
'horizontal' => __("Horizontal",'acf'),
'vertical' => __("Vertical",'acf'),
)
));
// return_format
acf_render_field_setting( $field, array(
'label' => __('Return Value','acf'),
'instructions' => __('Specify the returned value on front end','acf'),
'type' => 'radio',
'name' => 'return_format',
'layout' => 'horizontal',
'choices' => array(
'value' => __('Value','acf'),
'label' => __('Label','acf'),
'array' => __('Both (Array)','acf')
)
));
}
/*
* update_field()
*
* This filter is appied to the $field before it is saved to the database
*
* @date 18/9/17
* @since 5.6.3
*
* @param array $field The field array holding all the field options
* @return $field
*/
function update_field( $field ) {
return acf_get_field_type('radio')->update_field( $field );
}
/*
* load_value()
*
* This filter is appied to the $value after it is loaded from the db
*
* @date 18/9/17
* @since 5.6.3
*
* @param mixed $value The value found in the database
* @param mixed $post_id The post ID from which the value was loaded from
* @param array $field The field array holding all the field options
* @return $value
*/
function load_value( $value, $post_id, $field ) {
return acf_get_field_type('radio')->load_value( $value, $post_id, $field );
}
/*
* translate_field
*
* This function will translate field settings
*
* @date 18/9/17
* @since 5.6.3
*
* @param array $field The field array holding all the field options
* @return $field
*/
function translate_field( $field ) {
return acf_get_field_type('radio')->translate_field( $field );
}
/*
* format_value()
*
* This filter is appied to the $value after it is loaded from the db and before it is returned to the template
*
* @date 18/9/17
* @since 5.6.3
*
* @param mixed $value The value found in the database
* @param mixed $post_id The post ID from which the value was loaded from
* @param array $field The field array holding all the field options
* @return $value
*/
function format_value( $value, $post_id, $field ) {
return acf_get_field_type('radio')->format_value( $value, $post_id, $field );
}
}
// initialize
acf_register_field_type( 'acf_field_button_group' );
endif; // class_exists check
?>