Add ability to restrict media library by current post ID

classes/fields/file.php

@@ -154,6 +154,13 @@ public function options() {
 				'pick_format_single' => 'dropdown',
 				'pick_show_select_text' => 0,
 			),
+			static::$type . '_attachment_current_post_only'         => array(
+				'label'      => __( 'Restrict Media Library to Current Post ID', 'pods' ),
+				'help'       => __( 'The media library will be restricted to only showing attachments that are attached to the current post ID if this field is on a Pod that is a Post Type.', 'pods' ),
+				'depends-on' => array( static::$type . '_uploader' => 'attachment' ),
+				'default'    => 0,
+				'type'       => 'boolean',
+			),
 			static::$type . '_upload_dir'             => array(
 				'label'      => __( 'Upload Directory', 'pods' ),
 				'default'    => 'wp',
@@ -384,6 +391,26 @@ public function input( $name, $value = null, $options = null, $pod = null, $id =
 		$args = compact( array_keys( get_defined_vars() ) );
 		$args = (object) $args;
 
+		$pod_data = null;
+
+		if ( $pod instanceof Pods ) {
+			$pod_data = $pod->pod_data;
+		} elseif ( $pod instanceof Pod ) {
+			$pod_data = $pod;
+		} elseif ( is_array( $pod ) ) {
+			$pod_data = $pod;
+		}
+
+		// Get pod type.
+		$pod_type = $pod_data ? $pod_data['type'] : null;
+
+		$args->options['file_post_id'] = null;
+
+		// Maybe set post_id based on current post context.
+		if ( 'post_type' === $pod_type && ! empty( $options[ static::$type . '_attachment_current_post_only' ] ) ) {
+			$args->options['file_post_id'] = $id;
+		}
+
 		/**
 		 * Access Checking
 		 */

ui/js/blocks/pods-blocks-api.min.asset.json

@@ -1 +1 @@
-{"dependencies":["lodash","react","react-dom","wp-api-fetch","wp-autop","wp-block-editor","wp-blocks","wp-components","wp-compose","wp-date","wp-element","wp-i18n","wp-keycodes","wp-server-side-render","wp-url"],"version":"d2da5610e90fcb8c369b"}
+{"dependencies":["lodash","react","react-dom","wp-api-fetch","wp-autop","wp-block-editor","wp-blocks","wp-components","wp-compose","wp-date","wp-element","wp-i18n","wp-keycodes","wp-server-side-render","wp-url"],"version":"3093dd2e3e3359558f91"}

ui/js/dfv/pods-dfv.min.asset.json

@@ -1 +1 @@
-{"dependencies":["lodash","moment","react","react-dom","wp-api-fetch","wp-autop","wp-components","wp-compose","wp-data","wp-element","wp-hooks","wp-i18n","wp-keycodes","wp-plugins","wp-polyfill","wp-primitives","wp-url"],"version":"c0964a4940abf9b41e14"}
+{"dependencies":["lodash","moment","react","react-dom","wp-api-fetch","wp-autop","wp-components","wp-compose","wp-data","wp-element","wp-hooks","wp-i18n","wp-keycodes","wp-plugins","wp-polyfill","wp-primitives","wp-url"],"version":"9360c63f30fab3ebc1b5"}

ui/js/dfv/src/fields/file/uploaders/media-modal.js

@@ -28,6 +28,7 @@ export const MediaModal = PodsFileUploader.extend( {
 			multiple: ( 1 !== parseInt( this.fieldConfig.file_limit, 10 ) ),
 			library: {
 				type: this.fieldConfig.limit_types,
+				uploadedTo: this.fieldConfig?.file_post_id,
 			},
 			// Customize the submit button.
 			button: {
@@ -80,7 +81,7 @@ export const MediaModal = PodsFileUploader.extend( {
 				name: attachment.attributes.title,
 				edit_link: attachment.attributes.editLink,
 				link: attachment.attributes.link,
-				download: attachment.attributes.url
+				download: attachment.attributes.url,
 			} );
 		} );