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functions-pod_reference.php
150 lines
| 1 | <?php |
| 2 | |
| 3 | // Don't load directly. |
| 4 | if ( ! defined( 'ABSPATH' ) ) { |
| 5 | die( '-1' ); |
| 6 | } |
| 7 | |
| 8 | add_action( 'wp_ajax_pq_loadpod', 'pods_ajax_pq_loadpod' ); |
| 9 | |
| 10 | /** |
| 11 | * @param bool|string $podname |
| 12 | */ |
| 13 | function pods_ajax_pq_loadpod() { |
| 14 | // This is the AJAX entry point; pq_loadpod() is also called server-side (see element-pod_reference-content.php). |
| 15 | check_ajax_referer( 'pods_pq_loadpod', 'nonce' ); |
| 16 | |
| 17 | pq_loadpod(); |
| 18 | } |
| 19 | |
| 20 | /** |
| 21 | * @param bool|string $podname |
| 22 | * |
| 23 | * @return array |
| 24 | */ |
| 25 | // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound |
| 26 | function pq_loadpod( $podname = false ) { |
| 27 | |
| 28 | if ( ! pods_is_admin() ) { |
| 29 | return pods_error( __( 'Unauthorized request', 'pods' ) ); |
| 30 | } |
| 31 | if ( ! empty( $_POST['pod_reference']['pod'] ) ) { |
| 32 | $podname = $_POST['pod_reference']['pod']; |
| 33 | } |
| 34 | if ( ! empty( $_POST['pod'] ) ) { |
| 35 | $podname = $_POST['pod']; |
| 36 | } |
| 37 | $fields = [ __( 'No reference Pod selected', 'pods' ) ]; |
| 38 | |
| 39 | if ( ! empty( $podname ) ) { |
| 40 | $fields = pq_recurse_pod_fields( $podname ); |
| 41 | } |
| 42 | if ( ! empty( $_POST['pod_reference']['pod'] ) || ! empty( $_POST['pod'] ) ) { |
| 43 | header( 'Content-Type:application/json' ); |
| 44 | echo json_encode( $fields ); |
| 45 | die; |
| 46 | } |
| 47 | |
| 48 | return $fields; |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * @param $pod_name |
| 53 | * @param string $prefix |
| 54 | * @param array $pods_visited |
| 55 | * |
| 56 | * @return array |
| 57 | */ |
| 58 | // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound |
| 59 | function pq_recurse_pod_fields( $pod_name, $prefix = '', &$pods_visited = [] ) { |
| 60 | |
| 61 | $fields = []; |
| 62 | if ( empty( $pod_name ) ) { |
| 63 | return $fields; |
| 64 | } |
| 65 | |
| 66 | $pod = pods_get_instance( $pod_name ); |
| 67 | |
| 68 | if ( empty( $pod ) || ! $pod->valid() ) { |
| 69 | return $fields; |
| 70 | } |
| 71 | |
| 72 | $recurse_queue = []; |
| 73 | |
| 74 | $image_sizes = get_intermediate_image_sizes(); |
| 75 | $image_sizes[] = 'full'; |
| 76 | |
| 77 | $media_fields = [ |
| 78 | 'title', |
| 79 | 'caption', |
| 80 | 'description', |
| 81 | 'alt_text', |
| 82 | 'width', |
| 83 | 'height', |
| 84 | 'filesize', |
| 85 | 'filename', |
| 86 | 'extension', |
| 87 | 'mime_type', |
| 88 | ]; |
| 89 | |
| 90 | $pod_fields = $pod->fields(); |
| 91 | |
| 92 | foreach ( $pod_fields as $name => $field ) { |
| 93 | // Field type specific handling |
| 94 | if ( 'file' === $field['type'] && 'attachment' === pods_v( 'file_uploader', $field ) ) { |
| 95 | // Add base field name |
| 96 | $fields[] = $prefix . $name; |
| 97 | $fields[] = $prefix . $name . '._src'; |
| 98 | $fields[] = $prefix . $name . '._img'; |
| 99 | |
| 100 | foreach ( $media_fields as $media_field ) { |
| 101 | $fields[] = "{$prefix}{$name}._img.{$media_field}"; |
| 102 | } |
| 103 | |
| 104 | foreach ( $image_sizes as $image_size ) { |
| 105 | $fields[] = "{$prefix}{$name}._src.{$image_size}"; |
| 106 | |
| 107 | if ( 'multi' !== pods_v( 'file_format_type', $field ) ) { |
| 108 | $fields[] = "{$prefix}{$name}._src_relative.{$image_size}"; |
| 109 | $fields[] = "{$prefix}{$name}._src_schemeless.{$image_size}"; |
| 110 | } |
| 111 | |
| 112 | $fields[] = "{$prefix}{$name}._img.{$image_size}"; |
| 113 | } |
| 114 | } elseif ( ! empty( $field['table_info'] ) && ! empty( $field['table_info']['pod'] ) ) { |
| 115 | $linked_pod = $field['table_info']['pod']['name']; |
| 116 | if ( ! isset( $pods_visited[ $linked_pod ] ) || ! in_array( $name, $pods_visited[ $linked_pod ], true ) ) { |
| 117 | $pods_visited[ $linked_pod ][] = $name; |
| 118 | $recurse_queue[ $linked_pod ] = "{$prefix}{$name}."; |
| 119 | } |
| 120 | } else { |
| 121 | // Add base field name |
| 122 | $fields[] = $prefix . $name; |
| 123 | } |
| 124 | }//end foreach |
| 125 | |
| 126 | sort( $fields ); |
| 127 | |
| 128 | if ( post_type_supports( $pod_name, 'thumbnail' ) ) { |
| 129 | $fields[] = "{$prefix}post_thumbnail"; |
| 130 | $fields[] = "{$prefix}post_thumbnail_url"; |
| 131 | |
| 132 | foreach ( $media_fields as $media_field ) { |
| 133 | $fields[] = "{$prefix}post_thumbnail.{$media_field}"; |
| 134 | } |
| 135 | |
| 136 | foreach ( $image_sizes as $image_size ) { |
| 137 | $fields[] = "{$prefix}post_thumbnail.{$image_size}"; |
| 138 | $fields[] = "{$prefix}post_thumbnail_url.{$image_size}"; |
| 139 | } |
| 140 | } |
| 141 | |
| 142 | foreach ( $recurse_queue as $recurse_name => $recurse_prefix ) { |
| 143 | $fields[] = trim( $recurse_prefix, '.' ); |
| 144 | $fields = array_merge( $fields, pq_recurse_pod_fields( $recurse_name, $recurse_prefix, $pods_visited ) ); |
| 145 | } |
| 146 | |
| 147 | return $fields; |
| 148 | } |
| 149 | |
| 150 |