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<?php |
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namespace GeminiLabs\Pollux\Settings; |
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use GeminiLabs\Pollux\Helper; |
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use RW_Meta_Box; |
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use RWMB_Helpers_Field; |
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class RWMetaBox extends RW_Meta_Box |
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{ |
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protected $pollux_caller; |
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protected $pollux_id; |
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public function __construct( $metabox, $id = null, $caller ) |
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{ |
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parent::__construct( $metabox ); |
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$this->meta_box = static::normalize( $this->meta_box ); |
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$this->pollux_caller = $caller; |
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$this->pollux_id = $id; |
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remove_action( 'add_meta_boxes', [$this, 'add_meta_boxes'] ); |
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remove_action( 'save_post_post', [$this, 'save_post'] ); |
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add_action( 'pollux/archives/init', [$this, 'add_meta_boxes'] ); |
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add_action( 'pollux/settings/init', [$this, 'add_meta_boxes'] ); |
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add_filter( 'rwmb_field_meta', [$this, '_get_field_meta'], 10, 3 ); |
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add_filter( 'rwmb_normalize_field', [$this, '_normalize_field'] ); |
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} |
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/** |
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* @param mixed $meta |
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* @param bool $meta |
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* @return mixed |
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* @filter rwmb_field_meta |
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*/ |
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public function _get_field_meta( $meta, array $field, $saved ) |
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{ |
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if( !$this->is_edit_screen() || !empty( Helper::toArray( $meta )) || empty( $field['slug'] )) { |
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return $meta; |
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} |
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$meta = call_user_func( [RWMB_Helpers_Field::get_class( $field ), 'esc_meta'], ( $saved |
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? $this->pollux_caller->getMetaValue( $field['slug'], $meta, $this->meta_box['slug'] ) |
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: $field['std'] |
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)); |
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return $this->_normalize_field_meta( $meta, $field ); |
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} |
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/** |
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* @return array |
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*/ |
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public function _normalize_field( array $field ) |
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{ |
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if( !empty( $field['multiple'] ) && $field['id'] == substr( $field['field_name'], 0, -2 )) { |
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$parts = array_filter( explode( '-', $field['id'] )); |
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$first = array_shift( $parts ); |
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$field['field_name'] = array_reduce( $parts, function( $carry, $part ) { |
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return sprintf( '%s[%s]', $carry, $part ); |
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}, $first ) . '[]'; |
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} |
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return $field; |
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} |
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/** |
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* @param mixed $meta |
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* @return array |
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*/ |
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public function _normalize_field_meta( $meta, array $field ) |
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{ |
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if( !empty( $meta ) && is_array( $meta )) { |
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return $meta; |
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} |
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if( $field['clone'] ) { |
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return ['']; |
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} |
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if( $field['multiple'] ) { |
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return []; |
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} |
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return $meta; |
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} |
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/** |
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* @return void |
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* @action pollux/archives/init |
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* @action pollux/settings/init |
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*/ |
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public function add_meta_boxes() |
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{ |
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add_meta_box( |
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$this->meta_box['id'], |
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$this->meta_box['title'], |
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[$this, 'show'], |
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null, |
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$this->meta_box['context'], |
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$this->meta_box['priority'] |
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); |
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} |
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/** |
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* @return bool |
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*/ |
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public function is_edit_screen( $screen = null ) |
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{ |
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return get_current_screen()->id == $this->pollux_caller->hook; |
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} |
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/** |
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* @return bool |
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*/ |
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public function is_saved() |
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{ |
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foreach( array_column( $this->fields, 'slug' ) as $field ) { |
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if( !is_null( $this->pollux_caller->getMetaValue( $field, null, $this->meta_box['slug'] ))) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* @param array $metabox |
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* @return array |
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*/ |
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public static function normalize( $metabox ) |
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{ |
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$metabox = parent::normalize( $metabox ); |
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$metabox['post_types'] = []; |
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return wp_parse_args( $metabox, ['slug' => ''] ); |
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} |
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} |
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pryley /
pollux
This check looks for function or method calls that always return null and whose return value is used.
The method
getObject()can return nothing but null, so it makes no sense to use the return value.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.