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<?php |
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/** |
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* CMB2 field objects |
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* |
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* @since 1.1.0 |
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* |
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* @category WordPress_Plugin |
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* @package CMB2 |
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* @author WebDevStudios |
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* @license GPL-2.0+ |
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* @link http://webdevstudios.com |
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* |
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* @method string _id() |
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* @method string type() |
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* @method mixed fields() |
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*/ |
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class CMB2_Field { |
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/** |
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* Metabox object id |
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* @var mixed |
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* @since 1.1.0 |
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*/ |
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public $object_id = null; |
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/** |
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* Metabox object type |
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* @var string |
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* @since 1.1.0 |
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*/ |
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public $object_type = ''; |
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/** |
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* Field arguments |
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* @var mixed |
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* @since 1.1.0 |
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*/ |
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public $args = array(); |
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/** |
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* Field group object or false (if no group) |
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* @var mixed |
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* @since 1.1.0 |
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*/ |
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public $group = false; |
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/** |
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* Field meta value |
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* @var mixed |
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* @since 1.1.0 |
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*/ |
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public $value = null; |
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/** |
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* Field meta value |
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* @var mixed |
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* @since 1.1.0 |
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*/ |
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public $escaped_value = null; |
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/** |
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* Grouped Field's current numeric index during the save process |
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* @var mixed |
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* @since 2.0.0 |
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*/ |
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public $index = 0; |
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/** |
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* Array of field options |
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* @var array |
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* @since 2.0.0 |
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*/ |
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protected $field_options = array(); |
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/** |
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* Array of provided field text strings |
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* @var array |
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* @since 2.0.0 |
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*/ |
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protected $strings; |
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/** |
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* Array of field param callback results |
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* @var array |
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* @since 2.0.0 |
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*/ |
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protected $callback_results = array(); |
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/** |
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* Array of key => value data for saving. Likely $_POST data. |
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* @var array |
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* @since 2.0.0 |
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*/ |
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public $data_to_save = array(); |
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/** |
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* Current field's CMB2 instance ID |
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* @var string |
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* @since 2.2.2 |
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*/ |
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public $cmb_id = ''; |
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/** |
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* Constructs our field object |
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* @since 1.1.0 |
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* @param array $args Field arguments |
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*/ |
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public function __construct( $args ) { |
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if ( ! empty( $args['group_field'] ) ) { |
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3 |
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$this->group = $args['group_field']; |
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$this->object_id = $this->group->object_id; |
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$this->object_type = $this->group->object_type; |
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$this->cmb_id = $this->group->cmb_id; |
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} else { |
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$this->object_id = isset( $args['object_id'] ) && '_' !== $args['object_id'] ? $args['object_id'] : 0; |
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$this->object_type = isset( $args['object_type'] ) ? $args['object_type'] : 'post'; |
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if ( isset( $args['cmb_id'] ) ) { |
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$this->cmb_id = $args['cmb_id']; |
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} |
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} |
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$this->args = $this->_set_field_defaults( $args['field_args'] ); |
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if ( $this->object_id ) { |
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$this->value = $this->get_data(); |
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} |
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} |
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/** |
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* Non-existent methods fallback to checking for field arguments of the same name |
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* @since 1.1.0 |
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* @param string $name Method name |
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* @param array $arguments Array of passed-in arguments |
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* @return mixed Value of field argument |
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*/ |
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public function __call( $name, $arguments ) { |
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$key = isset( $arguments[0] ) ? $arguments[0] : false; |
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return $this->args( $name, $key ); |
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} |
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/** |
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* Retrieves the field id |
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* @since 1.1.0 |
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* @param boolean $raw Whether to retrieve pre-modidifed id |
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* @return string Field id |
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*/ |
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public function id( $raw = false ) { |
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$id = $raw ? '_id' : 'id'; |
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return $this->args( $id ); |
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} |
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/** |
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* Get a field argument |
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* @since 1.1.0 |
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* @param string $key Argument to check |
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* @param string $_key Sub argument to check |
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* @return mixed Argument value or false if non-existent |
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*/ |
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public function args( $key = '', $_key = '' ) { |
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$arg = $this->_data( 'args', $key ); |
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if ( in_array( $key, array( 'default', 'default_cb' ), true ) ) { |
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$arg = $this->get_default(); |
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} elseif ( $_key ) { |
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$arg = isset( $arg[ $_key ] ) ? $arg[ $_key ] : false; |
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} |
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return $arg; |
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} |
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/** |
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* Retrieve a portion of a field property |
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* @since 1.1.0 |
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* @param string $var Field property to check |
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* @param string $key Field property array key to check |
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* @return mixed Queried property value or false |
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*/ |
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public function _data( $var, $key = '' ) { |
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$vars = $this->$var; |
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if ( $key ) { |
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return isset( $vars[ $key ] ) ? $vars[ $key ] : false; |
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} |
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return $vars; |
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} |
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/** |
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* Get Field's value |
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* @since 1.1.0 |
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* @param string $key If value is an array, is used to get array key->value |
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* @return mixed Field value or false if non-existent |
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*/ |
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public function value( $key = '' ) { |
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return $this->_data( 'value', $key ); |
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} |
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/** |
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* Retrieves metadata/option data |
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* @since 1.0.1 |
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* @param string $field_id Meta key/Option array key |
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* @param array $args Override arguments |
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* @return mixed Meta/Option value |
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*/ |
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public function get_data( $field_id = '', $args = array() ) { |
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if ( $field_id ) { |
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$args['field_id'] = $field_id; |
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} else if ( $this->group ) { |
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$args['field_id'] = $this->group->id(); |
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} |
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$a = $this->data_args( $args ); |
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/** |
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* Filter whether to override getting of meta value. |
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* Returning a non 'cmb2_field_no_override_val' value |
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* will effectively short-circuit the value retrieval. |
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* |
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* @since 2.0.0 |
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* |
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* @param mixed $value The value get_metadata() should |
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* return - a single metadata value, |
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* or an array of values. |
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* |
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* @param int $object_id Object ID. |
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* |
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* @param array $args { |
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* An array of arguments for retrieving data |
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* |
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* @type string $type The current object type |
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* @type int $id The current object ID |
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* @type string $field_id The ID of the field being requested |
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* @type bool $repeat Whether current field is repeatable |
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* @type bool $single Whether current field is a single database row |
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* } |
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* |
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* @param CMB2_Field object $field This field object |
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*/ |
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$data = apply_filters( 'cmb2_override_meta_value', 'cmb2_field_no_override_val', $this->object_id, $a, $this ); |
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/** |
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* Filter and parameters are documented for 'cmb2_override_meta_value' filter (above). |
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* |
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* The dynamic portion of the hook, $field_id, refers to the current |
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* field id paramater. Returning a non 'cmb2_field_no_override_val' value |
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* will effectively short-circuit the value retrieval. |
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* |
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* @since 2.0.0 |
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*/ |
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$data = apply_filters( "cmb2_override_{$a['field_id']}_meta_value", $data, $this->object_id, $a, $this ); |
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// If no override, get value normally |
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if ( 'cmb2_field_no_override_val' === $data ) { |
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$data = 'options-page' === $a['type'] |
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? cmb2_options( $a['id'] )->get( $a['field_id'] ) |
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: get_metadata( $a['type'], $a['id'], $a['field_id'], ( $a['single'] || $a['repeat'] ) ); |
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} |
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if ( $this->group ) { |
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$data = is_array( $data ) && isset( $data[ $this->group->index ][ $this->args( '_id' ) ] ) |
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? $data[ $this->group->index ][ $this->args( '_id' ) ] |
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: false; |
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} |
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return $data; |
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} |
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/** |
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* Updates metadata/option data |
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* @since 1.0.1 |
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* @param mixed $new_value Value to update data with |
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* @param bool $single Whether data is an array (add_metadata) |
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*/ |
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public function update_data( $new_value, $single = true ) { |
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$a = $this->data_args( array( 'single' => $single ) ); |
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8 |
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$a['value'] = $a['repeat'] ? array_values( $new_value ) : $new_value; |
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/** |
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* Filter whether to override saving of meta value. |
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* Returning a non-null value will effectively short-circuit the function. |
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* |
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* @since 2.0.0 |
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* |
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* @param null|bool $check Whether to allow updating metadata for the given type. |
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* |
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* @param array $args { |
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* Array of data about current field including: |
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* |
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* @type string $value The value to set |
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* @type string $type The current object type |
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* @type int $id The current object ID |
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* @type string $field_id The ID of the field being updated |
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* @type bool $repeat Whether current field is repeatable |
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* @type bool $single Whether current field is a single database row |
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* } |
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* |
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* @param array $field_args All field arguments |
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* |
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* @param CMB2_Field object $field This field object |
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*/ |
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306
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8 |
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$override = apply_filters( 'cmb2_override_meta_save', null, $a, $this->args(), $this ); |
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307
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308
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/** |
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309
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* Filter and parameters are documented for 'cmb2_override_meta_save' filter (above). |
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310
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* |
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311
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* The dynamic portion of the hook, $a['field_id'], refers to the current |
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312
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* field id paramater. Returning a non-null value |
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313
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* will effectively short-circuit the function. |
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314
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* |
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315
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* @since 2.0.0 |
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316
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*/ |
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317
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8 |
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$override = apply_filters( "cmb2_override_{$a['field_id']}_meta_save", $override, $a, $this->args(), $this ); |
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318
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319
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// If override, return that |
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320
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8 |
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if ( null !== $override ) { |
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321
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1 |
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return $override; |
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322
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} |
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323
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324
|
|
|
// Options page handling (or temp data store) |
|
325
|
8 |
|
if ( 'options-page' === $a['type'] || empty( $a['id'] ) ) { |
|
326
|
3 |
|
return cmb2_options( $a['id'] )->update( $a['field_id'], $a['value'], false, $a['single'] ); |
|
327
|
|
|
} |
|
328
|
|
|
|
|
329
|
|
|
// Add metadata if not single |
|
330
|
5 |
|
if ( ! $a['single'] ) { |
|
331
|
1 |
|
return add_metadata( $a['type'], $a['id'], $a['field_id'], $a['value'], false ); |
|
332
|
|
|
} |
|
333
|
|
|
|
|
334
|
|
|
// Delete meta if we have an empty array |
|
335
|
4 |
|
if ( is_array( $a['value'] ) && empty( $a['value'] ) ) { |
|
336
|
|
|
return delete_metadata( $a['type'], $a['id'], $a['field_id'], $this->value ); |
|
337
|
|
|
} |
|
338
|
|
|
|
|
339
|
|
|
// Update metadata |
|
340
|
4 |
|
return update_metadata( $a['type'], $a['id'], $a['field_id'], $a['value'] ); |
|
341
|
|
|
} |
|
342
|
|
|
|
|
343
|
|
|
/** |
|
344
|
|
|
* Removes/updates metadata/option data |
|
345
|
|
|
* @since 1.0.1 |
|
346
|
|
|
* @param string $old Old value |
|
347
|
|
|
*/ |
|
348
|
2 |
|
public function remove_data( $old = '' ) { |
|
349
|
2 |
|
$a = $this->data_args( array( 'old' => $old ) ); |
|
350
|
|
|
|
|
351
|
|
|
/** |
|
352
|
|
|
* Filter whether to override removing of meta value. |
|
353
|
|
|
* Returning a non-null value will effectively short-circuit the function. |
|
354
|
|
|
* |
|
355
|
|
|
* @since 2.0.0 |
|
356
|
|
|
* |
|
357
|
|
|
* @param null|bool $delete Whether to allow metadata deletion of the given type. |
|
358
|
|
|
* @param array $args Array of data about current field including: |
|
359
|
|
|
* 'type' : Current object type |
|
360
|
|
|
* 'id' : Current object ID |
|
361
|
|
|
* 'field_id' : Current Field ID |
|
362
|
|
|
* 'repeat' : Whether current field is repeatable |
|
363
|
|
|
* 'single' : Whether to save as a |
|
364
|
|
|
* single meta value |
|
365
|
|
|
* @param array $field_args All field arguments |
|
366
|
|
|
* @param CMB2_Field object $field This field object |
|
367
|
|
|
*/ |
|
368
|
2 |
|
$override = apply_filters( 'cmb2_override_meta_remove', null, $a, $this->args(), $this ); |
|
369
|
|
|
|
|
370
|
|
|
/** |
|
371
|
|
|
* Filter whether to override removing of meta value. |
|
372
|
|
|
* |
|
373
|
|
|
* The dynamic portion of the hook, $a['field_id'], refers to the current |
|
374
|
|
|
* field id paramater. Returning a non-null value |
|
375
|
|
|
* will effectively short-circuit the function. |
|
376
|
|
|
* |
|
377
|
|
|
* @since 2.0.0 |
|
378
|
|
|
* |
|
379
|
|
|
* @param null|bool $delete Whether to allow metadata deletion of the given type. |
|
380
|
|
|
* @param array $args Array of data about current field including: |
|
381
|
|
|
* 'type' : Current object type |
|
382
|
|
|
* 'id' : Current object ID |
|
383
|
|
|
* 'field_id' : Current Field ID |
|
384
|
|
|
* 'repeat' : Whether current field is repeatable |
|
385
|
|
|
* 'single' : Whether to save as a |
|
386
|
|
|
* single meta value |
|
387
|
|
|
* @param array $field_args All field arguments |
|
388
|
|
|
* @param CMB2_Field object $field This field object |
|
389
|
|
|
*/ |
|
390
|
2 |
|
$override = apply_filters( "cmb2_override_{$a['field_id']}_meta_remove", $override, $a, $this->args(), $this ); |
|
391
|
|
|
|
|
392
|
|
|
// If no override, remove as usual |
|
393
|
2 |
|
if ( null !== $override ) { |
|
394
|
|
|
return $override; |
|
395
|
|
|
} |
|
396
|
|
|
// Option page handling |
|
397
|
2 |
|
elseif ( 'options-page' === $a['type'] || empty( $a['id'] ) ) { |
|
398
|
1 |
|
return cmb2_options( $a['id'] )->remove( $a['field_id'] ); |
|
399
|
|
|
} |
|
400
|
|
|
|
|
401
|
|
|
// Remove metadata |
|
402
|
1 |
|
return delete_metadata( $a['type'], $a['id'], $a['field_id'], $old ); |
|
403
|
|
|
} |
|
404
|
|
|
|
|
405
|
|
|
/** |
|
406
|
|
|
* Data variables for get/set data methods |
|
407
|
|
|
* @since 1.1.0 |
|
408
|
|
|
* @param array $args Override arguments |
|
409
|
|
|
* @return array Updated arguments |
|
410
|
|
|
*/ |
|
411
|
69 |
|
public function data_args( $args = array() ) { |
|
412
|
69 |
|
$args = wp_parse_args( $args, array( |
|
413
|
69 |
|
'type' => $this->object_type, |
|
414
|
69 |
|
'id' => $this->object_id, |
|
415
|
69 |
|
'field_id' => $this->id( true ), |
|
416
|
69 |
|
'repeat' => $this->args( 'repeatable' ), |
|
417
|
69 |
|
'single' => ! $this->args( 'multiple' ), |
|
418
|
69 |
|
) ); |
|
419
|
69 |
|
return $args; |
|
420
|
|
|
} |
|
421
|
|
|
|
|
422
|
|
|
/** |
|
423
|
|
|
* Checks if field has a registered sanitization callback |
|
424
|
|
|
* @since 1.0.1 |
|
425
|
|
|
* @param mixed $meta_value Meta value |
|
426
|
|
|
* @return mixed Possibly sanitized meta value |
|
427
|
|
|
*/ |
|
428
|
9 |
|
public function sanitization_cb( $meta_value ) { |
|
429
|
|
|
|
|
430
|
9 |
|
if ( $this->args( 'repeatable' ) && is_array( $meta_value ) ) { |
|
431
|
|
|
// Remove empties |
|
432
|
1 |
|
$meta_value = array_filter( $meta_value ); |
|
433
|
1 |
|
} |
|
434
|
|
|
|
|
435
|
|
|
// Check if the field has a registered validation callback |
|
436
|
9 |
|
$cb = $this->maybe_callback( 'sanitization_cb' ); |
|
437
|
9 |
|
if ( false === $cb ) { |
|
438
|
|
|
// If requesting NO validation, return meta value |
|
439
|
|
|
return $meta_value; |
|
440
|
9 |
|
} elseif ( $cb ) { |
|
441
|
|
|
// Ok, callback is good, let's run it. |
|
442
|
|
|
return call_user_func( $cb, $meta_value, $this->args(), $this ); |
|
443
|
|
|
} |
|
444
|
|
|
|
|
445
|
9 |
|
$sanitizer = new CMB2_Sanitize( $this, $meta_value ); |
|
446
|
|
|
|
|
447
|
|
|
/** |
|
448
|
|
|
* Filter the value before it is saved. |
|
449
|
|
|
* |
|
450
|
|
|
* The dynamic portion of the hook name, $this->type(), refers to the field type. |
|
451
|
|
|
* |
|
452
|
|
|
* Passing a non-null value to the filter will short-circuit saving |
|
453
|
|
|
* the field value, saving the passed value instead. |
|
454
|
|
|
* |
|
455
|
|
|
* @param bool|mixed $override_value Sanitization/Validation override value to return. |
|
456
|
|
|
* Default false to skip it. |
|
457
|
|
|
* @param mixed $value The value to be saved to this field. |
|
458
|
|
|
* @param int $object_id The ID of the object where the value will be saved |
|
459
|
|
|
* @param array $field_args The current field's arguments |
|
460
|
|
|
* @param object $sanitizer This `CMB2_Sanitize` object |
|
461
|
|
|
*/ |
|
462
|
9 |
|
$override_value = apply_filters( "cmb2_sanitize_{$this->type()}", null, $sanitizer->value, $this->object_id, $this->args(), $sanitizer ); |
|
463
|
|
|
|
|
464
|
9 |
|
if ( null !== $override_value ) { |
|
465
|
1 |
|
return $override_value; |
|
466
|
|
|
} |
|
467
|
|
|
|
|
468
|
|
|
// Sanitization via 'CMB2_Sanitize' |
|
469
|
8 |
|
return $sanitizer->{$this->type()}(); |
|
470
|
|
|
} |
|
471
|
|
|
|
|
472
|
|
|
/** |
|
473
|
|
|
* Process $_POST data to save this field's value |
|
474
|
|
|
* @since 2.0.3 |
|
475
|
|
|
* @param array $data_to_save $_POST data to check |
|
476
|
|
|
* @return bool Result of save |
|
477
|
|
|
*/ |
|
478
|
2 |
|
public function save_field_from_data( array $data_to_save ) { |
|
479
|
2 |
|
$this->data_to_save = $data_to_save; |
|
480
|
|
|
|
|
481
|
2 |
|
$meta_value = isset( $this->data_to_save[ $this->id( true ) ] ) |
|
482
|
2 |
|
? $this->data_to_save[ $this->id( true ) ] |
|
483
|
2 |
|
: null; |
|
484
|
|
|
|
|
485
|
2 |
|
return $this->save_field( $meta_value ); |
|
486
|
|
|
} |
|
487
|
|
|
|
|
488
|
|
|
/** |
|
489
|
|
|
* Sanitize/store a value to this field |
|
490
|
|
|
* @since 2.0.0 |
|
491
|
|
|
* @param array $meta_value Desired value to sanitize/store |
|
492
|
|
|
* @return bool Result of save |
|
493
|
|
|
*/ |
|
494
|
8 |
|
public function save_field( $meta_value ) { |
|
495
|
|
|
|
|
496
|
8 |
|
$new_value = $this->sanitization_cb( $meta_value ); |
|
497
|
8 |
|
$old = $this->get_data(); |
|
498
|
8 |
|
$updated = false; |
|
499
|
8 |
|
$action = ''; |
|
500
|
|
|
|
|
501
|
8 |
|
if ( $this->args( 'multiple' ) && ! $this->args( 'repeatable' ) && ! $this->group ) { |
|
502
|
|
|
|
|
503
|
1 |
|
$this->remove_data(); |
|
504
|
1 |
|
$count = 0; |
|
505
|
|
|
|
|
506
|
1 |
|
if ( ! empty( $new_value ) ) { |
|
507
|
1 |
|
foreach ( $new_value as $add_new ) { |
|
508
|
1 |
|
if ( $this->update_data( $add_new, false ) ) { |
|
509
|
1 |
|
$count++; |
|
510
|
1 |
|
} |
|
511
|
1 |
|
} |
|
512
|
1 |
|
} |
|
513
|
|
|
|
|
514
|
1 |
|
$updated = $count ? $count : false; |
|
515
|
1 |
|
$action = 'repeatable'; |
|
516
|
|
|
|
|
517
|
8 |
|
} elseif ( ! cmb2_utils()->isempty( $new_value ) && $new_value !== $old ) { |
|
518
|
6 |
|
$updated = $this->update_data( $new_value ); |
|
519
|
6 |
|
$action = 'updated'; |
|
520
|
7 |
|
} elseif ( cmb2_utils()->isempty( $new_value ) ) { |
|
521
|
1 |
|
$updated = $this->remove_data(); |
|
522
|
1 |
|
$action = 'removed'; |
|
523
|
1 |
|
} |
|
524
|
|
|
|
|
525
|
8 |
|
if ( $updated ) { |
|
526
|
8 |
|
$this->value = $this->get_data(); |
|
527
|
8 |
|
} |
|
528
|
|
|
|
|
529
|
8 |
|
$field_id = $this->id( true ); |
|
530
|
|
|
|
|
531
|
|
|
/** |
|
532
|
|
|
* Hooks after save field action. |
|
533
|
|
|
* |
|
534
|
|
|
* @since 2.2.0 |
|
535
|
|
|
* |
|
536
|
|
|
* @param string $field_id the current field id paramater. |
|
537
|
|
|
* @param bool $updated Whether the metadata update action occurred. |
|
538
|
|
|
* @param string $action Action performed. Could be "repeatable", "updated", or "removed". |
|
539
|
|
|
* @param CMB2_Field object $field This field object |
|
540
|
|
|
*/ |
|
541
|
8 |
|
do_action( 'cmb2_save_field', $field_id, $updated, $action, $this ); |
|
542
|
|
|
|
|
543
|
|
|
/** |
|
544
|
|
|
* Hooks after save field action. |
|
545
|
|
|
* |
|
546
|
|
|
* The dynamic portion of the hook, $field_id, refers to the |
|
547
|
|
|
* current field id paramater. |
|
548
|
|
|
* |
|
549
|
|
|
* @since 2.2.0 |
|
550
|
|
|
* |
|
551
|
|
|
* @param bool $updated Whether the metadata update action occurred. |
|
552
|
|
|
* @param string $action Action performed. Could be "repeatable", "updated", or "removed". |
|
553
|
|
|
* @param CMB2_Field object $field This field object |
|
554
|
|
|
*/ |
|
555
|
7 |
|
do_action( "cmb2_save_field_{$field_id}", $updated, $action, $this ); |
|
556
|
|
|
|
|
557
|
6 |
|
return $updated; |
|
558
|
|
|
} |
|
559
|
|
|
|
|
560
|
|
|
/** |
|
561
|
|
|
* Checks if field has a callback value |
|
562
|
|
|
* @since 1.0.1 |
|
563
|
|
|
* @param string $cb Callback string |
|
564
|
|
|
* @return mixed NULL, false for NO validation, or $cb string if it exists. |
|
565
|
|
|
*/ |
|
566
|
62 |
|
public function maybe_callback( $cb ) { |
|
567
|
62 |
|
$field_args = $this->args(); |
|
568
|
62 |
|
if ( ! isset( $field_args[ $cb ] ) ) { |
|
569
|
55 |
|
return; |
|
570
|
|
|
} |
|
571
|
|
|
|
|
572
|
|
|
// Check if metabox is requesting NO validation |
|
573
|
17 |
|
$cb = false !== $field_args[ $cb ] && 'false' !== $field_args[ $cb ] ? $field_args[ $cb ] : false; |
|
574
|
|
|
|
|
575
|
|
|
// If requesting NO validation, return false |
|
576
|
17 |
|
if ( ! $cb ) { |
|
577
|
8 |
|
return false; |
|
578
|
|
|
} |
|
579
|
|
|
|
|
580
|
17 |
|
if ( is_callable( $cb ) ) { |
|
581
|
16 |
|
return $cb; |
|
582
|
|
|
} |
|
583
|
5 |
|
} |
|
584
|
|
|
|
|
585
|
|
|
/** |
|
586
|
|
|
* Determine if current type is excempt from escaping |
|
587
|
|
|
* @since 1.1.0 |
|
588
|
|
|
* @return bool True if exempt |
|
589
|
|
|
*/ |
|
590
|
45 |
|
public function escaping_exception() { |
|
591
|
|
|
// These types cannot be escaped |
|
592
|
45 |
|
return in_array( $this->type(), array( |
|
593
|
45 |
|
'file_list', |
|
594
|
45 |
|
'multicheck', |
|
595
|
45 |
|
'text_datetime_timestamp_timezone', |
|
596
|
45 |
|
) ); |
|
597
|
|
|
} |
|
598
|
|
|
|
|
599
|
|
|
/** |
|
600
|
|
|
* Determine if current type cannot be repeatable |
|
601
|
|
|
* @since 1.1.0 |
|
602
|
|
|
* @param string $type Field type to check |
|
603
|
|
|
* @return bool True if type cannot be repeatable |
|
604
|
|
|
*/ |
|
605
|
4 |
|
public function repeatable_exception( $type ) { |
|
606
|
|
|
// These types cannot be escaped |
|
607
|
|
|
$internal_fields = array( |
|
608
|
|
|
// Use file_list instead |
|
609
|
4 |
|
'file' => 1, |
|
610
|
4 |
|
'radio' => 1, |
|
611
|
4 |
|
'title' => 1, |
|
612
|
|
|
// @todo Ajax load wp_editor: http://wordpress.stackexchange.com/questions/51776/how-to-load-wp-editor-through-ajax-jquery |
|
613
|
4 |
|
'wysiwyg' => 1, |
|
614
|
4 |
|
'checkbox' => 1, |
|
615
|
4 |
|
'radio_inline' => 1, |
|
616
|
4 |
|
'taxonomy_radio' => 1, |
|
617
|
4 |
|
'taxonomy_select' => 1, |
|
618
|
4 |
|
'taxonomy_multicheck' => 1, |
|
619
|
4 |
|
); |
|
620
|
|
|
|
|
621
|
|
|
/** |
|
622
|
|
|
* Filter field types that are non-repeatable. |
|
623
|
|
|
* |
|
624
|
|
|
* Note that this does *not* allow overriding the default non-repeatable types. |
|
625
|
|
|
* |
|
626
|
|
|
* @since 2.1.1 |
|
627
|
|
|
* |
|
628
|
|
|
* @param array $fields Array of fields designated as non-repeatable. Note that the field names are *keys*, |
|
629
|
|
|
* and not values. The value can be anything, because it is meaningless. Example: |
|
630
|
|
|
* array( 'my_custom_field' => 1 ) |
|
631
|
|
|
*/ |
|
632
|
4 |
|
$all_fields = array_merge( apply_filters( 'cmb2_non_repeatable_fields', array() ), $internal_fields ); |
|
633
|
4 |
|
return isset( $all_fields[ $type ] ); |
|
634
|
|
|
} |
|
635
|
|
|
|
|
636
|
|
|
/** |
|
637
|
|
|
* Escape the value before output. Defaults to 'esc_attr()' |
|
638
|
|
|
* @since 1.0.1 |
|
639
|
|
|
* @param callable $func Escaping function (if not esc_attr()) |
|
640
|
|
|
* @param mixed $meta_value Meta value |
|
641
|
|
|
* @return mixed Final value |
|
642
|
|
|
*/ |
|
643
|
45 |
|
public function escaped_value( $func = 'esc_attr', $meta_value = '' ) { |
|
644
|
|
|
|
|
645
|
45 |
|
if ( null !== $this->escaped_value ) { |
|
646
|
23 |
|
return $this->escaped_value; |
|
647
|
|
|
} |
|
648
|
|
|
|
|
649
|
45 |
|
$meta_value = $meta_value ? $meta_value : $this->value(); |
|
650
|
|
|
|
|
651
|
|
|
// Check if the field has a registered escaping callback |
|
652
|
45 |
|
if ( $cb = $this->maybe_callback( 'escape_cb' ) ) { |
|
653
|
|
|
// Ok, callback is good, let's run it. |
|
654
|
|
|
return call_user_func( $cb, $meta_value, $this->args(), $this ); |
|
655
|
|
|
} |
|
656
|
|
|
|
|
657
|
|
|
// Or custom escaping filter can be used |
|
658
|
45 |
|
$esc = apply_filters( "cmb2_types_esc_{$this->type()}", null, $meta_value, $this->args(), $this ); |
|
659
|
45 |
|
if ( null !== $esc ) { |
|
660
|
|
|
return $esc; |
|
661
|
|
|
} |
|
662
|
|
|
|
|
663
|
45 |
|
if ( false === $cb || $this->escaping_exception() ) { |
|
664
|
|
|
// If requesting NO escaping, return meta value |
|
665
|
5 |
|
return $this->val_or_default( $meta_value ); |
|
666
|
|
|
} |
|
667
|
|
|
|
|
668
|
|
|
// escaping function passed in? |
|
669
|
40 |
|
$func = $func ? $func : 'esc_attr'; |
|
670
|
40 |
|
$meta_value = $this->val_or_default( $meta_value ); |
|
671
|
|
|
|
|
672
|
40 |
|
if ( is_array( $meta_value ) ) { |
|
673
|
|
|
foreach ( $meta_value as $key => $value ) { |
|
674
|
|
|
$meta_value[ $key ] = call_user_func( $func, $value ); |
|
675
|
|
|
} |
|
676
|
|
|
} else { |
|
677
|
40 |
|
$meta_value = call_user_func( $func, $meta_value ); |
|
678
|
|
|
} |
|
679
|
|
|
|
|
680
|
40 |
|
$this->escaped_value = $meta_value; |
|
681
|
40 |
|
return $this->escaped_value; |
|
682
|
|
|
} |
|
683
|
|
|
|
|
684
|
|
|
/** |
|
685
|
|
|
* Return non-empty value or field default if value IS empty |
|
686
|
|
|
* @since 2.0.0 |
|
687
|
|
|
* @param mixed $meta_value Field value |
|
688
|
|
|
* @return mixed Field value, or default value |
|
689
|
|
|
*/ |
|
690
|
45 |
|
public function val_or_default( $meta_value ) { |
|
691
|
45 |
|
return ! cmb2_utils()->isempty( $meta_value ) ? $meta_value : $this->get_default(); |
|
692
|
|
|
} |
|
693
|
|
|
|
|
694
|
|
|
/** |
|
695
|
|
|
* Offset a time value based on timezone |
|
696
|
|
|
* @since 1.0.0 |
|
697
|
|
|
* @return string Offset time string |
|
698
|
|
|
*/ |
|
699
|
|
|
public function field_timezone_offset() { |
|
700
|
|
|
return cmb2_utils()->timezone_offset( $this->field_timezone() ); |
|
701
|
|
|
} |
|
702
|
|
|
|
|
703
|
|
|
/** |
|
704
|
|
|
* Return timezone string |
|
705
|
|
|
* @since 1.0.0 |
|
706
|
|
|
* @return string Timezone string |
|
707
|
|
|
*/ |
|
708
|
|
|
public function field_timezone() { |
|
709
|
|
|
$value = ''; |
|
710
|
|
|
|
|
711
|
|
|
// Is timezone arg set? |
|
712
|
|
|
if ( $this->args( 'timezone' ) ) { |
|
713
|
|
|
$value = $this->args( 'timezone' ); |
|
714
|
|
|
} |
|
715
|
|
|
// Is there another meta key with a timezone stored as its value we should use? |
|
716
|
|
|
else if ( $this->args( 'timezone_meta_key' ) ) { |
|
717
|
|
|
$value = $this->get_data( $this->args( 'timezone_meta_key' ) ); |
|
718
|
|
|
} |
|
719
|
|
|
|
|
720
|
|
|
return $value; |
|
721
|
|
|
} |
|
722
|
|
|
|
|
723
|
|
|
/** |
|
724
|
|
|
* Format the timestamp field value based on the field date/time format arg |
|
725
|
|
|
* @since 2.0.0 |
|
726
|
|
|
* @param int $meta_value Timestamp |
|
727
|
|
|
* @param string $format Either date_format or time_format |
|
728
|
|
|
* @return string Formatted date |
|
729
|
|
|
*/ |
|
730
|
5 |
|
public function format_timestamp( $meta_value, $format = 'date_format' ) { |
|
731
|
5 |
|
return date( stripslashes( $this->args( $format ) ), $meta_value ); |
|
732
|
|
|
} |
|
733
|
|
|
|
|
734
|
|
|
/** |
|
735
|
|
|
* Return a formatted timestamp for a field |
|
736
|
|
|
* @since 2.0.0 |
|
737
|
|
|
* @param string $format Either date_format or time_format |
|
738
|
|
|
* @param string $meta_value Optional meta value to check |
|
739
|
|
|
* @return string Formatted date |
|
740
|
|
|
*/ |
|
741
|
5 |
|
public function get_timestamp_format( $format = 'date_format', $meta_value = 0 ) { |
|
742
|
5 |
|
$meta_value = $meta_value ? $meta_value : $this->escaped_value(); |
|
743
|
5 |
|
$meta_value = cmb2_utils()->make_valid_time_stamp( $meta_value ); |
|
744
|
|
|
|
|
745
|
5 |
|
if ( empty( $meta_value ) ) { |
|
746
|
|
|
return ''; |
|
747
|
|
|
} |
|
748
|
|
|
|
|
749
|
5 |
|
return is_array( $meta_value ) |
|
750
|
5 |
|
? array_map( array( $this, 'format_timestamp' ), $meta_value, $format ) |
|
751
|
5 |
|
: $this->format_timestamp( $meta_value, $format ); |
|
752
|
|
|
} |
|
753
|
|
|
|
|
754
|
|
|
/** |
|
755
|
|
|
* Get timestamp from text date |
|
756
|
|
|
* @since 2.2.0 |
|
757
|
|
|
* @param string $value Date value |
|
758
|
|
|
* @return mixed Unix timestamp representing the date. |
|
759
|
|
|
*/ |
|
760
|
|
|
public function get_timestamp_from_value( $value ) { |
|
761
|
|
|
return cmb2_utils()->get_timestamp_from_value( $value, $this->args( 'date_format' ) ); |
|
762
|
|
|
} |
|
763
|
|
|
|
|
764
|
|
|
/** |
|
765
|
|
|
* Get field render callback and Render the field row |
|
766
|
|
|
* @since 1.0.0 |
|
767
|
|
|
*/ |
|
768
|
10 |
|
public function render_field() { |
|
769
|
|
|
// Check if the field has a registered render_field callback |
|
770
|
10 |
|
if ( $cb = $this->maybe_callback( 'render_row_cb' ) ) { |
|
771
|
|
|
// Ok, callback is good, let's run it. |
|
772
|
10 |
|
return call_user_func( $cb, $this->args(), $this ); |
|
773
|
|
|
} |
|
774
|
|
|
} |
|
775
|
|
|
|
|
776
|
|
|
/** |
|
777
|
|
|
* Default field render callback |
|
778
|
|
|
* @since 2.1.1 |
|
779
|
|
|
*/ |
|
780
|
9 |
|
public function render_field_callback() { |
|
781
|
|
|
|
|
782
|
|
|
// If field is requesting to not be shown on the front-end |
|
783
|
9 |
|
if ( ! is_admin() && ! $this->args( 'on_front' ) ) { |
|
784
|
|
|
return; |
|
785
|
|
|
} |
|
786
|
|
|
|
|
787
|
|
|
// If field is requesting to be conditionally shown |
|
788
|
9 |
|
if ( ! $this->should_show() ) { |
|
789
|
|
|
return; |
|
790
|
|
|
} |
|
791
|
|
|
|
|
792
|
9 |
|
$this->peform_param_callback( 'before_row' ); |
|
793
|
|
|
|
|
794
|
9 |
|
printf( "<div class=\"cmb-row %s\" data-fieldtype=\"%s\">\n", $this->row_classes(), $this->type() ); |
|
795
|
|
|
|
|
796
|
9 |
|
if ( ! $this->args( 'show_names' ) ) { |
|
797
|
|
|
echo "\n\t<div class=\"cmb-td\">\n"; |
|
798
|
|
|
|
|
799
|
|
|
$this->peform_param_callback( 'label_cb' ); |
|
800
|
|
|
|
|
801
|
|
|
} else { |
|
802
|
|
|
|
|
803
|
9 |
|
if ( $this->get_param_callback_result( 'label_cb', false ) ) { |
|
804
|
9 |
|
echo '<div class="cmb-th">', $this->peform_param_callback( 'label_cb' ), '</div>'; |
|
805
|
9 |
|
} |
|
806
|
|
|
|
|
807
|
9 |
|
echo "\n\t<div class=\"cmb-td\">\n"; |
|
808
|
|
|
} |
|
809
|
|
|
|
|
810
|
9 |
|
$this->peform_param_callback( 'before' ); |
|
811
|
|
|
|
|
812
|
9 |
|
$field_type = new CMB2_Types( $this ); |
|
813
|
9 |
|
$field_type->render(); |
|
814
|
|
|
|
|
815
|
9 |
|
$this->peform_param_callback( 'after' ); |
|
816
|
|
|
|
|
817
|
9 |
|
echo "\n\t</div>\n</div>"; |
|
818
|
|
|
|
|
819
|
9 |
|
$this->peform_param_callback( 'after_row' ); |
|
820
|
|
|
|
|
821
|
|
|
// For chaining |
|
822
|
9 |
|
return $this; |
|
823
|
|
|
} |
|
824
|
|
|
|
|
825
|
|
|
/** |
|
826
|
|
|
* The default label_cb callback (if not a title field) |
|
827
|
|
|
* |
|
828
|
|
|
* @since 2.1.1 |
|
829
|
|
|
* @return string Label html markup |
|
830
|
|
|
*/ |
|
831
|
9 |
|
public function label() { |
|
832
|
9 |
|
if ( ! $this->args( 'name' ) ) { |
|
833
|
|
|
return ''; |
|
834
|
|
|
} |
|
835
|
|
|
|
|
836
|
9 |
|
$style = ! $this->args( 'show_names' ) ? ' style="display:none;"' : ''; |
|
837
|
|
|
|
|
838
|
9 |
|
return sprintf( "\n" . '<label%1$s for="%2$s">%3$s</label>' . "\n", $style, $this->id(), $this->args( 'name' ) ); |
|
839
|
|
|
} |
|
840
|
|
|
|
|
841
|
|
|
/** |
|
842
|
|
|
* Defines the classes for the current CMB2 field row |
|
843
|
|
|
* |
|
844
|
|
|
* @since 2.0.0 |
|
845
|
|
|
* @return string Space concatenated list of classes |
|
846
|
|
|
*/ |
|
847
|
12 |
|
public function row_classes() { |
|
848
|
|
|
|
|
849
|
12 |
|
$classes = array(); |
|
850
|
|
|
|
|
851
|
|
|
/** |
|
852
|
|
|
* By default, 'text_url' and 'text' fields get table-like styling |
|
853
|
|
|
* |
|
854
|
|
|
* @since 2.0.0 |
|
855
|
|
|
* |
|
856
|
|
|
* @param array $field_types The types of fields which should get the 'table-layout' class |
|
857
|
|
|
*/ |
|
858
|
12 |
|
$repeat_table_rows_types = apply_filters( 'cmb2_repeat_table_row_types', array( |
|
859
|
12 |
|
'text_url', 'text', |
|
860
|
12 |
|
) ); |
|
861
|
|
|
|
|
862
|
|
|
$conditional_classes = array( |
|
863
|
12 |
|
'cmb-type-' . str_replace( '_', '-', sanitize_html_class( $this->type() ) ) => true, |
|
864
|
12 |
|
'cmb2-id-' . str_replace( '_', '-', sanitize_html_class( $this->id() ) ) => true, |
|
865
|
12 |
|
'cmb-repeat' => $this->args( 'repeatable' ), |
|
866
|
12 |
|
'cmb-repeat-group-field' => $this->group, |
|
867
|
12 |
|
'cmb-inline' => $this->args( 'inline' ), |
|
868
|
12 |
|
'table-layout' => in_array( $this->type(), $repeat_table_rows_types ), |
|
869
|
12 |
|
); |
|
870
|
|
|
|
|
871
|
12 |
|
foreach ( $conditional_classes as $class => $condition ) { |
|
872
|
12 |
|
if ( $condition ) { |
|
873
|
12 |
|
$classes[] = $class; |
|
874
|
12 |
|
} |
|
875
|
12 |
|
} |
|
876
|
|
|
|
|
877
|
12 |
|
if ( $added_classes = $this->get_param_callback_result( 'row_classes', false ) ) { |
|
878
|
3 |
|
$added_classes = is_array( $added_classes ) ? implode( ' ', $added_classes ) : (string) $added_classes; |
|
879
|
3 |
|
} |
|
880
|
|
|
|
|
881
|
12 |
|
if ( $added_classes ) { |
|
882
|
3 |
|
$classes[] = esc_attr( $added_classes ); |
|
883
|
3 |
|
} |
|
884
|
|
|
|
|
885
|
|
|
/** |
|
886
|
|
|
* Globally filter row classes |
|
887
|
|
|
* |
|
888
|
|
|
* @since 2.0.0 |
|
889
|
|
|
* |
|
890
|
|
|
* @param string $classes Space-separated list of row classes |
|
891
|
|
|
* @param CMB2_Field object $field This field object |
|
892
|
|
|
*/ |
|
893
|
12 |
|
return apply_filters( 'cmb2_row_classes', implode( ' ', $classes ), $this ); |
|
894
|
|
|
} |
|
895
|
|
|
|
|
896
|
|
|
/** |
|
897
|
|
|
* Determine whether this field should show, based on the 'show_on_cb' callback. |
|
898
|
|
|
* |
|
899
|
|
|
* @since 2.0.9 |
|
900
|
|
|
* |
|
901
|
|
|
* @return bool Whether the field should be shown. |
|
902
|
|
|
*/ |
|
903
|
10 |
View Code Duplication |
public function should_show() { |
|
|
|
|
|
|
904
|
|
|
// Default to showing the field |
|
905
|
10 |
|
$show = true; |
|
906
|
|
|
|
|
907
|
|
|
// Use the callback to determine showing the field, if it exists |
|
908
|
10 |
|
if ( is_callable( $this->args( 'show_on_cb' ) ) ) { |
|
909
|
1 |
|
$show = call_user_func( $this->args( 'show_on_cb' ), $this ); |
|
910
|
1 |
|
} |
|
911
|
|
|
|
|
912
|
10 |
|
return $show; |
|
913
|
|
|
} |
|
914
|
|
|
|
|
915
|
|
|
/** |
|
916
|
|
|
* Displays the results of the param callbacks. |
|
917
|
|
|
* |
|
918
|
|
|
* @since 2.0.0 |
|
919
|
|
|
* @param string $param Field parameter |
|
920
|
|
|
*/ |
|
921
|
46 |
|
public function peform_param_callback( $param ) { |
|
922
|
46 |
|
echo $this->get_param_callback_result( $param ); |
|
923
|
46 |
|
} |
|
924
|
|
|
|
|
925
|
|
|
/** |
|
926
|
|
|
* Store results of the param callbacks for continual access |
|
927
|
|
|
* @since 2.0.0 |
|
928
|
|
|
* @param string $param Field parameter |
|
929
|
|
|
* @param bool $echo Whether field should be 'echoed' |
|
930
|
|
|
* @return mixed Results of param/param callback |
|
931
|
|
|
*/ |
|
932
|
51 |
|
public function get_param_callback_result( $param, $echo = true ) { |
|
933
|
|
|
|
|
934
|
|
|
// If we've already retrieved this param's value, |
|
935
|
51 |
|
if ( array_key_exists( $param, $this->callback_results ) ) { |
|
936
|
|
|
// send it back |
|
937
|
10 |
|
return $this->callback_results[ $param ]; |
|
938
|
|
|
} |
|
939
|
|
|
|
|
940
|
51 |
|
if ( $cb = $this->maybe_callback( $param ) ) { |
|
941
|
15 |
|
if ( $echo ) { |
|
942
|
|
|
// Ok, callback is good, let's run it and store the result |
|
943
|
4 |
|
ob_start(); |
|
944
|
4 |
|
echo call_user_func( $cb, $this->args(), $this ); |
|
945
|
|
|
// grab the result from the output buffer and store it |
|
946
|
4 |
|
$this->callback_results[ $param ] = ob_get_contents(); |
|
947
|
4 |
|
ob_end_clean(); |
|
948
|
4 |
|
} else { |
|
949
|
12 |
|
$this->callback_results[ $param ] = call_user_func( $cb, $this->args(), $this ); |
|
950
|
|
|
} |
|
951
|
|
|
|
|
952
|
15 |
|
return $this->callback_results[ $param ]; |
|
953
|
|
|
} |
|
954
|
|
|
|
|
955
|
|
|
// Otherwise just get whatever is there |
|
956
|
47 |
|
$this->callback_results[ $param ] = isset( $this->args[ $param ] ) ? $this->args[ $param ] : false; |
|
957
|
|
|
|
|
958
|
47 |
|
return $this->callback_results[ $param ]; |
|
959
|
|
|
} |
|
960
|
|
|
|
|
961
|
|
|
/** |
|
962
|
|
|
* Replaces a hash key - {#} - with the repeatable index |
|
963
|
|
|
* @since 1.2.0 |
|
964
|
|
|
* @param string $value Value to update |
|
965
|
|
|
* @return string Updated value |
|
966
|
|
|
*/ |
|
967
|
2 |
|
public function replace_hash( $value ) { |
|
968
|
|
|
// Replace hash with 1 based count |
|
969
|
2 |
|
return str_ireplace( '{#}', ( $this->index + 1 ), $value ); |
|
970
|
|
|
} |
|
971
|
|
|
|
|
972
|
|
|
/** |
|
973
|
|
|
* Retrieve text parameter from field's text array (if it has one), or use fallback text |
|
974
|
|
|
* For back-compatibility, falls back to checking the options array. |
|
975
|
|
|
* |
|
976
|
|
|
* @since 2.2.2 |
|
977
|
|
|
* @param string $text_key Key in field's text array |
|
978
|
|
|
* @param string $fallback Fallback text |
|
979
|
|
|
* @return string Text |
|
980
|
|
|
*/ |
|
981
|
6 |
|
public function string( $text_key, $fallback ) { |
|
982
|
|
|
// If null, populate with our field strings values. |
|
983
|
6 |
|
if ( null === $this->strings ) { |
|
984
|
6 |
|
$this->strings = (array) $this->args['text']; |
|
985
|
|
|
|
|
986
|
6 |
View Code Duplication |
if ( is_callable( $this->args['text_cb'] ) ) { |
|
|
|
|
|
|
987
|
|
|
$strings = call_user_func( $this->args['text_cb'], $this ); |
|
988
|
|
|
|
|
989
|
|
|
if ( $strings && is_array( $strings ) ) { |
|
990
|
|
|
$this->strings += $strings; |
|
991
|
|
|
} |
|
992
|
|
|
} |
|
993
|
6 |
|
} |
|
994
|
|
|
|
|
995
|
|
|
// If we have that string value, send it back. |
|
996
|
6 |
|
if ( isset( $this->strings[ $text_key ] ) ) { |
|
997
|
1 |
|
return $this->strings[ $text_key ]; |
|
998
|
|
|
} |
|
999
|
|
|
|
|
1000
|
|
|
// Check options for back-compat. |
|
1001
|
6 |
|
$string = $this->options( $text_key ); |
|
1002
|
|
|
|
|
1003
|
6 |
|
return $string ? $string : $fallback; |
|
|
|
|
|
|
1004
|
|
|
} |
|
1005
|
|
|
|
|
1006
|
|
|
/** |
|
1007
|
|
|
* Retrieve options args. Calls options_cb if it exists. |
|
1008
|
|
|
* @since 2.0.0 |
|
1009
|
|
|
* @param string $key Specific option to retrieve |
|
1010
|
|
|
* @return array Array of options |
|
1011
|
|
|
*/ |
|
1012
|
24 |
|
public function options( $key = '' ) { |
|
1013
|
24 |
|
if ( ! empty( $this->field_options ) ) { |
|
1014
|
5 |
|
if ( $key ) { |
|
1015
|
5 |
|
return array_key_exists( $key, $this->field_options ) ? $this->field_options[ $key ] : false; |
|
1016
|
|
|
} |
|
1017
|
|
|
|
|
1018
|
1 |
|
return $this->field_options; |
|
1019
|
|
|
} |
|
1020
|
|
|
|
|
1021
|
24 |
|
$this->field_options = (array) $this->args['options']; |
|
1022
|
|
|
|
|
1023
|
24 |
View Code Duplication |
if ( is_callable( $this->args['options_cb'] ) ) { |
|
|
|
|
|
|
1024
|
1 |
|
$options = call_user_func( $this->args['options_cb'], $this ); |
|
1025
|
|
|
|
|
1026
|
1 |
|
if ( $options && is_array( $options ) ) { |
|
1027
|
1 |
|
$this->field_options += $options; |
|
1028
|
1 |
|
} |
|
1029
|
1 |
|
} |
|
1030
|
|
|
|
|
1031
|
24 |
|
if ( $key ) { |
|
1032
|
8 |
|
return array_key_exists( $key, $this->field_options ) ? $this->field_options[ $key ] : false; |
|
1033
|
|
|
} |
|
1034
|
|
|
|
|
1035
|
18 |
|
return $this->field_options; |
|
1036
|
|
|
} |
|
1037
|
|
|
|
|
1038
|
|
|
/** |
|
1039
|
|
|
* Get CMB2_Field default value, either from default param or default_cb param. |
|
1040
|
|
|
* |
|
1041
|
|
|
* @since 0.2.2 |
|
1042
|
|
|
* |
|
1043
|
|
|
* @return mixed Default field value |
|
1044
|
|
|
*/ |
|
1045
|
33 |
|
public function get_default() { |
|
1046
|
33 |
|
if ( null !== $this->args['default'] ) { |
|
1047
|
15 |
|
return $this->args['default']; |
|
1048
|
|
|
} |
|
1049
|
|
|
|
|
1050
|
32 |
|
$param = is_callable( $this->args['default_cb'] ) ? 'default_cb' : 'default'; |
|
1051
|
32 |
|
$default = $this->get_param_callback_result( $param, false ); |
|
1052
|
|
|
|
|
1053
|
|
|
// Allow a filter override of the default value |
|
1054
|
32 |
|
$this->args['default'] = apply_filters( 'cmb2_default_filter', $default, $this ); |
|
1055
|
|
|
|
|
1056
|
32 |
|
return $this->args['default']; |
|
1057
|
|
|
} |
|
1058
|
|
|
|
|
1059
|
|
|
/** |
|
1060
|
|
|
* Fills in empty field parameters with defaults |
|
1061
|
|
|
* @since 1.1.0 |
|
1062
|
|
|
* @param array $args Metabox field config array |
|
1063
|
|
|
*/ |
|
1064
|
73 |
|
public function _set_field_defaults( $args ) { |
|
1065
|
|
|
|
|
1066
|
|
|
/** |
|
1067
|
|
|
* Filter the CMB2 Field defaults. |
|
1068
|
|
|
* |
|
1069
|
|
|
* @since 2.2.2 |
|
1070
|
|
|
* @param array $defaults Metabox field config array defaults. |
|
1071
|
|
|
* @param string $id Field id for the current field to allow for selective filtering. |
|
1072
|
|
|
* @param string $type Field type for the current field to allow for selective filtering. |
|
1073
|
|
|
* @param CMB2_Field object $field This field object. |
|
1074
|
|
|
*/ |
|
1075
|
73 |
|
$defaults = apply_filters( 'cmb2_field_defaults', array( |
|
1076
|
73 |
|
'type' => '', |
|
1077
|
73 |
|
'name' => '', |
|
1078
|
73 |
|
'desc' => '', |
|
1079
|
73 |
|
'before' => '', |
|
1080
|
73 |
|
'after' => '', |
|
1081
|
73 |
|
'options' => array(), |
|
1082
|
73 |
|
'options_cb' => '', |
|
1083
|
73 |
|
'text' => array(), |
|
1084
|
73 |
|
'text_cb' => '', |
|
1085
|
73 |
|
'attributes' => array(), |
|
1086
|
73 |
|
'protocols' => null, |
|
1087
|
73 |
|
'default' => null, |
|
1088
|
73 |
|
'default_cb' => '', |
|
1089
|
73 |
|
'select_all_button' => true, |
|
1090
|
73 |
|
'multiple' => false, |
|
1091
|
73 |
|
'repeatable' => isset( $args['type'] ) && 'group' == $args['type'], |
|
1092
|
73 |
|
'inline' => false, |
|
1093
|
73 |
|
'on_front' => true, |
|
1094
|
73 |
|
'show_names' => true, |
|
1095
|
73 |
|
'date_format' => 'm\/d\/Y', |
|
1096
|
73 |
|
'time_format' => 'h:i A', |
|
1097
|
73 |
|
'description' => isset( $args['desc'] ) ? $args['desc'] : '', |
|
1098
|
73 |
|
'preview_size' => 'file' == $args['type'] ? array( 350, 350 ) : array( 50, 50 ), |
|
1099
|
73 |
|
'render_row_cb' => array( $this, 'render_field_callback' ), |
|
1100
|
73 |
|
'label_cb' => 'title' != $args['type'] ? array( $this, 'label' ) : '', |
|
1101
|
73 |
|
), $args['id'], $args['type'], $this ); |
|
1102
|
|
|
|
|
1103
|
|
|
// Set up blank or default values for empty ones |
|
1104
|
73 |
|
$args = wp_parse_args( $args, $defaults ); |
|
1105
|
|
|
|
|
1106
|
|
|
/** |
|
1107
|
|
|
* Filtering the CMB2 Field arguments once merged with the defaults, but before further processing. |
|
1108
|
|
|
* |
|
1109
|
|
|
* @since 2.2.2 |
|
1110
|
|
|
* @param array $args Metabox field config array defaults. |
|
1111
|
|
|
* @param CMB2_Field object $field This field object. |
|
1112
|
|
|
*/ |
|
1113
|
73 |
|
$args = apply_filters( 'cmb2_field_arguments_raw', $args, $this ); |
|
1114
|
|
|
|
|
1115
|
|
|
// default param can be passed a callback as well |
|
1116
|
73 |
|
if ( is_callable( $args['default'] ) ) { |
|
1117
|
19 |
|
$args['default_cb'] = $args['default']; |
|
1118
|
19 |
|
$args['default'] = null; |
|
1119
|
19 |
|
} |
|
1120
|
|
|
|
|
1121
|
73 |
|
$args['repeatable'] = $args['repeatable'] && ! $this->repeatable_exception( $args['type'] ); |
|
1122
|
73 |
|
$args['inline'] = $args['inline'] || false !== stripos( $args['type'], '_inline' ); |
|
1123
|
|
|
|
|
1124
|
|
|
// options param can be passed a callback as well |
|
1125
|
73 |
|
if ( is_callable( $args['options'] ) ) { |
|
1126
|
|
|
$args['options_cb'] = $args['options']; |
|
1127
|
|
|
$args['options'] = array(); |
|
1128
|
|
|
} |
|
1129
|
|
|
|
|
1130
|
73 |
|
$args['options'] = 'group' == $args['type'] ? wp_parse_args( $args['options'], array( |
|
1131
|
3 |
|
'add_button' => __( 'Add Group', 'cmb2' ), |
|
1132
|
3 |
|
'remove_button' => __( 'Remove Group', 'cmb2' ), |
|
1133
|
73 |
|
) ) : $args['options']; |
|
1134
|
|
|
|
|
1135
|
73 |
|
$args['_id'] = $args['id']; |
|
1136
|
73 |
|
$args['_name'] = $args['id']; |
|
1137
|
|
|
|
|
1138
|
73 |
|
if ( $this->group ) { |
|
1139
|
|
|
|
|
1140
|
3 |
|
$args['id'] = $this->group->args( 'id' ) . '_' . $this->group->index . '_' . $args['id']; |
|
1141
|
3 |
|
$args['_name'] = $this->group->args( 'id' ) . '[' . $this->group->index . '][' . $args['_name'] . ']'; |
|
1142
|
3 |
|
} |
|
1143
|
|
|
|
|
1144
|
73 |
|
if ( 'wysiwyg' == $args['type'] ) { |
|
1145
|
1 |
|
$args['id'] = strtolower( str_ireplace( '-', '_', $args['id'] ) ); |
|
1146
|
1 |
|
$args['options']['textarea_name'] = $args['_name']; |
|
1147
|
1 |
|
} |
|
1148
|
|
|
|
|
1149
|
73 |
|
$option_types = apply_filters( 'cmb2_all_or_nothing_types', array( 'select', 'radio', 'radio_inline', 'taxonomy_select', 'taxonomy_radio', 'taxonomy_radio_inline' ), $this ); |
|
1150
|
|
|
|
|
1151
|
73 |
|
if ( in_array( $args['type'], $option_types, true ) ) { |
|
1152
|
|
|
|
|
1153
|
10 |
|
$args['show_option_none'] = isset( $args['show_option_none'] ) ? $args['show_option_none'] : null; |
|
1154
|
10 |
|
$args['show_option_none'] = true === $args['show_option_none'] ? __( 'None', 'cmb2' ) : $args['show_option_none']; |
|
1155
|
|
|
|
|
1156
|
10 |
|
if ( null === $args['show_option_none'] ) { |
|
1157
|
9 |
|
$off_by_default = in_array( $args['type'], array( 'select', 'radio', 'radio_inline' ), true ); |
|
1158
|
9 |
|
$args['show_option_none'] = $off_by_default ? false : __( 'None', 'cmb2' ); |
|
1159
|
9 |
|
} |
|
1160
|
|
|
|
|
1161
|
10 |
|
} |
|
1162
|
|
|
|
|
1163
|
73 |
|
$args['has_supporting_data'] = in_array( |
|
1164
|
73 |
|
$args['type'], |
|
1165
|
|
|
array( |
|
1166
|
|
|
// CMB2_Sanitize::_save_file_id_value()/CMB2_Sanitize::_get_group_file_value_array() |
|
|
|
|
|
|
1167
|
73 |
|
'file', |
|
1168
|
|
|
// See CMB2_Sanitize::_save_utc_value() |
|
|
|
|
|
|
1169
|
73 |
|
'text_datetime_timestamp_timezone', |
|
1170
|
73 |
|
), |
|
1171
|
|
|
true |
|
1172
|
73 |
|
); |
|
1173
|
|
|
|
|
1174
|
|
|
/** |
|
1175
|
|
|
* Filter the CMB2 Field arguments after processing. |
|
1176
|
|
|
* |
|
1177
|
|
|
* @since 2.2.2 |
|
1178
|
|
|
* @param array $args Metabox field config array after processing. |
|
1179
|
|
|
* @param CMB2_Field object $field This field object. |
|
1180
|
|
|
*/ |
|
1181
|
73 |
|
return apply_filters( 'cmb2_field_arguments', $args, $this ); |
|
1182
|
|
|
} |
|
1183
|
|
|
|
|
1184
|
|
|
/** |
|
1185
|
|
|
* Returns a cloned version of this field object with, but with |
|
1186
|
|
|
* modified/overridden field arguments. |
|
1187
|
|
|
* |
|
1188
|
|
|
* @since 2.2.2 |
|
1189
|
|
|
* @param array $field_args Array of field arguments, or entire array of |
|
1190
|
|
|
* arguments for CMB2_Field |
|
1191
|
|
|
* |
|
1192
|
|
|
* @return CMB2_Field The new CMB2_Field instance. |
|
1193
|
|
|
*/ |
|
1194
|
3 |
|
public function get_field_clone( $field_args ) { |
|
1195
|
|
|
$args = array( |
|
1196
|
3 |
|
'field_args' => array(), |
|
1197
|
3 |
|
'group_field' => $this->group, |
|
1198
|
3 |
|
'object_id' => $this->object_id, |
|
1199
|
3 |
|
'object_type' => $this->object_type, |
|
1200
|
3 |
|
'cmb_id' => $this->cmb_id, |
|
1201
|
3 |
|
); |
|
1202
|
|
|
|
|
1203
|
3 |
|
if ( isset( $field_args['field_args'] ) ) { |
|
1204
|
|
|
$args = wp_parse_args( $field_args, $args ); |
|
1205
|
|
|
} else { |
|
1206
|
3 |
|
$args['field_args'] = wp_parse_args( $field_args, $this->args ); |
|
1207
|
|
|
} |
|
1208
|
|
|
|
|
1209
|
3 |
|
return new CMB2_Field( $args ); |
|
1210
|
|
|
} |
|
1211
|
|
|
|
|
1212
|
|
|
/** |
|
1213
|
|
|
* Returns the CMB2 instance this field is registered to. |
|
1214
|
|
|
* |
|
1215
|
|
|
* @since 2.2.2 |
|
1216
|
|
|
* |
|
1217
|
|
|
* @return CMB2|WP_Error If new CMB2_Field is called without cmb_id arg, returns error. |
|
1218
|
|
|
*/ |
|
1219
|
1 |
|
public function get_cmb() { |
|
1220
|
1 |
|
if ( ! $this->cmb_id ) { |
|
1221
|
|
|
return new WP_Error( 'no_cmb_id', __( 'Sorry, this field does not have a cmb_id specified.', 'cmb2' ) ); |
|
1222
|
|
|
} |
|
1223
|
|
|
|
|
1224
|
1 |
|
return cmb2_get_metabox( $this->cmb_id, $this->object_id, $this->object_type ); |
|
1225
|
|
|
} |
|
1226
|
|
|
|
|
1227
|
|
|
} |
|
1228
|
|
|
|
WebDevStudios /
CMB2
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.