1: <?php
 2: 
 3: /**
 4:  * Papi core Porter driver.
 5:  */
 6: class Papi_Porter_Driver_Core extends Papi_Porter_Driver {
 7: 
 8:     /**
 9:      * The driver name.
10:      *
11:      * @var string
12:      */
13:     protected $name = 'core';
14: 
15:     /**
16:      * Alias for driver name.
17:      *
18:      * @var string
19:      */
20:     protected $alias = 'papi';
21: 
22:     /**
23:      * Get value that should be saved.
24:      *
25:      * @param  array $options
26:      *
27:      * @throws InvalidArgumentException when option values not matching the expected value.
28:      *
29:      * @return mixed
30:      */
31:     public function get_value( array $options = [] ) {
32:         if ( ! isset( $options['post_id'] ) || ! is_int( $options['post_id'] ) ) {
33:             throw new InvalidArgumentException(
34:                 'Missing `post_id` option. Should be int.'
35:             );
36:         }
37: 
38:         if ( ! isset( $options['property'] ) || $options['property'] instanceof Papi_Core_Property === false ) {
39:             throw new InvalidArgumentException(
40:                 'Missing `property` option. Should be instance of `Papi_Core_Property`.'
41:             );
42:         }
43: 
44:         if ( ! isset( $options['slug'] ) || empty( $options['slug'] ) ) {
45:             $options['slug'] = $options['property']->get_slug( true );
46:         }
47: 
48:         if ( ! isset( $options['value'] ) ) {
49:             throw new InvalidArgumentException( 'Missing `value` option.' );
50:         }
51: 
52:         $value = $this->call_value( $options['value'] );
53:         $value = $this->update_value(
54:             $options['property'],
55:             $value,
56:             $options['slug'],
57:             $options['post_id']
58:         );
59: 
60:         return papi_maybe_json_decode( maybe_unserialize( $value ) );
61:     }
62: 
63:     /**
64:      * Update value.
65:      *
66:      * @param  Papi_Core_Property $property
67:      * @param  mixed  $value
68:      * @param  string $slug
69:      * @param  int    $post_id
70:      *
71:      * @return array
72:      */
73:     protected function update_value( $property, $value, $slug, $post_id ) {
74:         if ( ! is_array( $value ) || ! $this->should_update_array( $slug ) ) {
75:             return $property->import_value( $value, $slug, $post_id );
76:         }
77: 
78:         $old   = papi_get_field( $post_id, $slug, [] );
79:         $value = array_merge( $old, $value );
80:         $value = $property->import_value( $value, $slug, $post_id );
81: 
82:         if ( $property->import_setting( 'property_array_slugs' ) ) {
83:             return papi_from_property_array_slugs( $value, $slug );
84:         }
85: 
86:         return $property->update_value( $value, $slug, $post_id );
87:     }
88: }
89: