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calculated-field-render.php
78 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Jet_Form_Builder\Blocks\Render; |
| 4 | |
| 5 | // If this file is called directly, abort. |
| 6 | use Jet_Form_Builder\Classes\Tools; |
| 7 | use Jet_Form_Builder\Live_Form; |
| 8 | |
| 9 | if ( ! defined( 'WPINC' ) ) { |
| 10 | die; |
| 11 | } |
| 12 | |
| 13 | /** |
| 14 | * Define text field renderer class |
| 15 | */ |
| 16 | class Calculated_Field_Render extends Base { |
| 17 | |
| 18 | public function get_name() { |
| 19 | return 'calculated-field'; |
| 20 | } |
| 21 | |
| 22 | public function render_editor_placeholder() { |
| 23 | return Tools::is_editor() ? '25.00' : ''; |
| 24 | } |
| 25 | |
| 26 | /** |
| 27 | * Get calulation formula for calculated field |
| 28 | * |
| 29 | * @return [type] [description] |
| 30 | */ |
| 31 | public function get_calculated_data( $args ) { |
| 32 | |
| 33 | if ( empty( $args['calc_formula'] ) ) { |
| 34 | return ''; |
| 35 | } |
| 36 | |
| 37 | $listen_fields = array(); |
| 38 | |
| 39 | $formula = preg_replace_callback( |
| 40 | '/%([a-zA-Z-_]+)::([a-zA-Z0-9-_]+)%/', |
| 41 | function ( $matches ) use ( &$listen_fields ) { |
| 42 | |
| 43 | switch ( strtolower( $matches[1] ) ) { |
| 44 | case 'field': |
| 45 | $listen_fields[] = $matches[2]; |
| 46 | |
| 47 | return '%' . $matches[2] . '%'; |
| 48 | |
| 49 | case 'meta': |
| 50 | return get_post_meta( Live_Form::instance()->post->ID, $matches[2], true ); |
| 51 | |
| 52 | default: |
| 53 | $macros_name = $matches[1]; |
| 54 | $field_key = isset( $matches[2] ) ? $matches[2] : ''; |
| 55 | |
| 56 | if ( $field_key ) { |
| 57 | $listen_fields[] = $field_key; |
| 58 | } |
| 59 | |
| 60 | return apply_filters( "jet-engine/calculated-data/$macros_name", $matches[0], $matches ); |
| 61 | } |
| 62 | |
| 63 | }, |
| 64 | $args['calc_formula'] |
| 65 | ); |
| 66 | |
| 67 | $formula = str_replace( '^', '**', $formula ); |
| 68 | |
| 69 | return array( |
| 70 | 'formula' => $formula, |
| 71 | 'listen_fields' => $listen_fields, |
| 72 | 'listen_to' => $listen_fields, |
| 73 | ); |
| 74 | |
| 75 | } |
| 76 | |
| 77 | } |
| 78 |