Sync plugins from current page
Signed-off-by: Adrian Nöthlich <git@promasu.tech>
This commit is contained in:
@@ -0,0 +1,491 @@
|
||||
<?php
|
||||
|
||||
if( ! class_exists('acf_field_radio') ) :
|
||||
|
||||
class acf_field_radio extends acf_field {
|
||||
|
||||
|
||||
/*
|
||||
* __construct
|
||||
*
|
||||
* This function will setup the field type data
|
||||
*
|
||||
* @type function
|
||||
* @date 5/03/2014
|
||||
* @since 5.0.0
|
||||
*
|
||||
* @param n/a
|
||||
* @return n/a
|
||||
*/
|
||||
|
||||
function initialize() {
|
||||
|
||||
// vars
|
||||
$this->name = 'radio';
|
||||
$this->label = __("Radio Button",'acf');
|
||||
$this->category = 'choice';
|
||||
$this->defaults = array(
|
||||
'layout' => 'vertical',
|
||||
'choices' => array(),
|
||||
'default_value' => '',
|
||||
'other_choice' => 0,
|
||||
'save_other_choice' => 0,
|
||||
'allow_null' => 0,
|
||||
'return_format' => 'value'
|
||||
);
|
||||
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* render_field()
|
||||
*
|
||||
* Create the HTML interface for your field
|
||||
*
|
||||
* @param $field (array) the $field being rendered
|
||||
*
|
||||
* @type action
|
||||
* @since 3.6
|
||||
* @date 23/01/13
|
||||
*
|
||||
* @param $field (array) the $field being edited
|
||||
* @return n/a
|
||||
*/
|
||||
|
||||
function render_field( $field ) {
|
||||
|
||||
// vars
|
||||
$i = 0;
|
||||
$e = '';
|
||||
$ul = array(
|
||||
'class' => 'acf-radio-list',
|
||||
'data-allow_null' => $field['allow_null'],
|
||||
'data-other_choice' => $field['other_choice']
|
||||
);
|
||||
|
||||
|
||||
// append to class
|
||||
$ul['class'] .= ' ' . ($field['layout'] == 'horizontal' ? 'acf-hl' : 'acf-bl');
|
||||
$ul['class'] .= ' ' . $field['class'];
|
||||
|
||||
|
||||
// select value
|
||||
$checked = '';
|
||||
$value = strval($field['value']);
|
||||
|
||||
|
||||
// selected choice
|
||||
if( isset($field['choices'][ $value ]) ) {
|
||||
|
||||
$checked = $value;
|
||||
|
||||
// custom choice
|
||||
} elseif( $field['other_choice'] && $value !== '' ) {
|
||||
|
||||
$checked = 'other';
|
||||
|
||||
// allow null
|
||||
} elseif( $field['allow_null'] ) {
|
||||
|
||||
// do nothing
|
||||
|
||||
// select first input by default
|
||||
} else {
|
||||
|
||||
$checked = key($field['choices']);
|
||||
|
||||
}
|
||||
|
||||
|
||||
// ensure $checked is a string (could be an int)
|
||||
$checked = strval($checked);
|
||||
|
||||
|
||||
// other choice
|
||||
if( $field['other_choice'] ) {
|
||||
|
||||
// vars
|
||||
$input = array(
|
||||
'type' => 'text',
|
||||
'name' => $field['name'],
|
||||
'value' => '',
|
||||
'disabled' => 'disabled',
|
||||
'class' => 'acf-disabled'
|
||||
);
|
||||
|
||||
|
||||
// select other choice if value is not a valid choice
|
||||
if( $checked === 'other' ) {
|
||||
|
||||
unset($input['disabled']);
|
||||
$input['value'] = $field['value'];
|
||||
|
||||
}
|
||||
|
||||
|
||||
// allow custom 'other' choice to be defined
|
||||
if( !isset($field['choices']['other']) ) {
|
||||
|
||||
$field['choices']['other'] = '';
|
||||
|
||||
}
|
||||
|
||||
|
||||
// append other choice
|
||||
$field['choices']['other'] .= '</label><input type="text" ' . acf_esc_attr($input) . ' /><label>';
|
||||
|
||||
}
|
||||
|
||||
|
||||
// bail early if no choices
|
||||
if( empty($field['choices']) ) return;
|
||||
|
||||
|
||||
// hiden input
|
||||
$e .= acf_get_hidden_input( array('name' => $field['name']) );
|
||||
|
||||
|
||||
// open
|
||||
$e .= '<ul ' . acf_esc_attr($ul) . '>';
|
||||
|
||||
|
||||
// foreach choices
|
||||
foreach( $field['choices'] as $value => $label ) {
|
||||
|
||||
// ensure value is a string
|
||||
$value = strval($value);
|
||||
$class = '';
|
||||
|
||||
|
||||
// increase counter
|
||||
$i++;
|
||||
|
||||
|
||||
// vars
|
||||
$atts = array(
|
||||
'type' => 'radio',
|
||||
'id' => $field['id'],
|
||||
'name' => $field['name'],
|
||||
'value' => $value
|
||||
);
|
||||
|
||||
|
||||
// checked
|
||||
if( $value === $checked ) {
|
||||
|
||||
$atts['checked'] = 'checked';
|
||||
$class = ' class="selected"';
|
||||
|
||||
}
|
||||
|
||||
|
||||
// deisabled
|
||||
if( isset($field['disabled']) && acf_in_array($value, $field['disabled']) ) {
|
||||
|
||||
$atts['disabled'] = 'disabled';
|
||||
|
||||
}
|
||||
|
||||
|
||||
// id (use crounter for each input)
|
||||
if( $i > 1 ) {
|
||||
|
||||
$atts['id'] .= '-' . $value;
|
||||
|
||||
}
|
||||
|
||||
|
||||
// append
|
||||
$e .= '<li><label' . $class . '><input ' . acf_esc_attr( $atts ) . '/>' . $label . '</label></li>';
|
||||
|
||||
}
|
||||
|
||||
|
||||
// close
|
||||
$e .= '</ul>';
|
||||
|
||||
|
||||
// return
|
||||
echo $e;
|
||||
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* render_field_settings()
|
||||
*
|
||||
* Create extra options for your field. This is rendered when editing a field.
|
||||
* The value of $field['name'] can be used (like bellow) to save extra data to the $field
|
||||
*
|
||||
* @type action
|
||||
* @since 3.6
|
||||
* @date 23/01/13
|
||||
*
|
||||
* @param $field - an array holding all the field's data
|
||||
*/
|
||||
|
||||
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,
|
||||
));
|
||||
|
||||
|
||||
// other_choice
|
||||
acf_render_field_setting( $field, array(
|
||||
'label' => __('Other','acf'),
|
||||
'instructions' => '',
|
||||
'name' => 'other_choice',
|
||||
'type' => 'true_false',
|
||||
'ui' => 1,
|
||||
'message' => __("Add 'other' choice to allow for custom values", 'acf'),
|
||||
));
|
||||
|
||||
|
||||
// save_other_choice
|
||||
acf_render_field_setting( $field, array(
|
||||
'label' => __('Save Other','acf'),
|
||||
'instructions' => '',
|
||||
'name' => 'save_other_choice',
|
||||
'type' => 'true_false',
|
||||
'ui' => 1,
|
||||
'message' => __("Save 'other' values to the field's choices", 'acf'),
|
||||
'conditions' => array(
|
||||
'field' => 'other_choice',
|
||||
'operator' => '==',
|
||||
'value' => 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(
|
||||
'vertical' => __("Vertical",'acf'),
|
||||
'horizontal' => __("Horizontal",'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
|
||||
*
|
||||
* @type filter
|
||||
* @since 3.6
|
||||
* @date 23/01/13
|
||||
*
|
||||
* @param $field - the field array holding all the field options
|
||||
* @param $post_id - the field group ID (post_type = acf)
|
||||
*
|
||||
* @return $field - the modified field
|
||||
*/
|
||||
|
||||
function update_field( $field ) {
|
||||
|
||||
// decode choices (convert to array)
|
||||
$field['choices'] = acf_decode_choices($field['choices']);
|
||||
|
||||
|
||||
// return
|
||||
return $field;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* update_value()
|
||||
*
|
||||
* This filter is appied to the $value before it is updated in the db
|
||||
*
|
||||
* @type filter
|
||||
* @since 3.6
|
||||
* @date 23/01/13
|
||||
* @todo Fix bug where $field was found via json and has no ID
|
||||
*
|
||||
* @param $value - the value which will be saved in the database
|
||||
* @param $post_id - the $post_id of which the value will be saved
|
||||
* @param $field - the field array holding all the field options
|
||||
*
|
||||
* @return $value - the modified value
|
||||
*/
|
||||
|
||||
function update_value( $value, $post_id, $field ) {
|
||||
|
||||
// bail early if no value (allow 0 to be saved)
|
||||
if( !$value && !is_numeric($value) ) return $value;
|
||||
|
||||
|
||||
// save_other_choice
|
||||
if( $field['save_other_choice'] ) {
|
||||
|
||||
// value isn't in choices yet
|
||||
if( !isset($field['choices'][ $value ]) ) {
|
||||
|
||||
// get raw $field (may have been changed via repeater field)
|
||||
// if field is local, it won't have an ID
|
||||
$selector = $field['ID'] ? $field['ID'] : $field['key'];
|
||||
$field = acf_get_field( $selector, true );
|
||||
|
||||
|
||||
// bail early if no ID (JSON only)
|
||||
if( !$field['ID'] ) return $value;
|
||||
|
||||
|
||||
// unslash (fixes serialize single quote issue)
|
||||
$value = wp_unslash($value);
|
||||
|
||||
|
||||
// sanitize (remove tags)
|
||||
$value = sanitize_text_field($value);
|
||||
|
||||
|
||||
// update $field
|
||||
$field['choices'][ $value ] = $value;
|
||||
|
||||
|
||||
// save
|
||||
acf_update_field( $field );
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
// return
|
||||
return $value;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* load_value()
|
||||
*
|
||||
* This filter is appied to the $value after it is loaded from the db
|
||||
*
|
||||
* @type filter
|
||||
* @since 5.2.9
|
||||
* @date 23/01/13
|
||||
*
|
||||
* @param $value - the value found in the database
|
||||
* @param $post_id - the $post_id from which the value was loaded from
|
||||
* @param $field - the field array holding all the field options
|
||||
*
|
||||
* @return $value - the value to be saved in te database
|
||||
*/
|
||||
|
||||
function load_value( $value, $post_id, $field ) {
|
||||
|
||||
// must be single value
|
||||
if( is_array($value) ) {
|
||||
|
||||
$value = array_pop($value);
|
||||
|
||||
}
|
||||
|
||||
|
||||
// return
|
||||
return $value;
|
||||
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* translate_field
|
||||
*
|
||||
* This function will translate field settings
|
||||
*
|
||||
* @type function
|
||||
* @date 8/03/2016
|
||||
* @since 5.3.2
|
||||
*
|
||||
* @param $field (array)
|
||||
* @return $field
|
||||
*/
|
||||
|
||||
function translate_field( $field ) {
|
||||
|
||||
return acf_get_field_type('select')->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
|
||||
*
|
||||
* @type filter
|
||||
* @since 3.6
|
||||
* @date 23/01/13
|
||||
*
|
||||
* @param $value (mixed) the value which was loaded from the database
|
||||
* @param $post_id (mixed) the $post_id from which the value was loaded
|
||||
* @param $field (array) the field array holding all the field options
|
||||
*
|
||||
* @return $value (mixed) the modified value
|
||||
*/
|
||||
|
||||
function format_value( $value, $post_id, $field ) {
|
||||
|
||||
return acf_get_field_type('select')->format_value( $value, $post_id, $field );
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
// initialize
|
||||
acf_register_field_type( 'acf_field_radio' );
|
||||
|
||||
endif; // class_exists check
|
||||
|
||||
?>
|
||||
Reference in New Issue
Block a user