ACF 5.9.5

acf.php

@@ -3,7 +3,7 @@
 Plugin Name: Advanced Custom Fields
 Plugin URI: https://www.advancedcustomfields.com
 Description: Customize WordPress with powerful, professional and intuitive fields.
-Version: 5.9.4
+Version: 5.9.5
 Author: Elliot Condon
 Author URI: https://www.advancedcustomfields.com
 Text Domain: acf
@@ -17,7 +17,7 @@
 class ACF {
 
 	/** @var string The plugin version number. */
-	var $version = '5.9.4';
+	var $version = '5.9.5';
 
 	/** @var array The plugin settings array. */
 	var $settings = array();

includes/acf-field-functions.php

@@ -1203,6 +1203,24 @@ function acf_untrash_field( $id = 0 ) {
 	return true;
 }
 
+/**
+ * Filter callback which returns the previous post_status instead of "draft" for the "acf-field" post type.
+ *
+ * Prior to WordPress 5.6.0, this filter was not needed as restored posts were always assigned their original status.
+ *
+ * @since 5.9.5
+ *
+ * @param string $new_status      The new status of the post being restored.
+ * @param int    $post_id         The ID of the post being restored.
+ * @param string $previous_status The status of the post at the point where it was trashed.
+ * @return string.
+ */
+function _acf_untrash_field_post_status( $new_status, $post_id, $previous_status ) {
+	return ( get_post_type( $post_id ) === 'acf-field' ) ? $previous_status : $new_status;
+}
+
+add_action( 'wp_untrash_post_status', '_acf_untrash_field_post_status', 10, 3 );
+
 /**
  * acf_prefix_fields
  *

includes/acf-field-group-functions.php

@@ -763,6 +763,24 @@ function acf_untrash_field_group( $id = 0 ) {
 	return true;
 }
 
+/**
+ * Filter callback which returns the previous post_status instead of "draft" for the "acf-field-group" post type.
+ *
+ * Prior to WordPress 5.6.0, this filter was not needed as restored posts were always assigned their original status.
+ *
+ * @since 5.9.5
+ *
+ * @param string $new_status      The new status of the post being restored.
+ * @param int    $post_id         The ID of the post being restored.
+ * @param string $previous_status The status of the post at the point where it was trashed.
+ * @return string.
+ */
+function _acf_untrash_field_group_post_status( $new_status, $post_id, $previous_status ) {
+	return ( get_post_type( $post_id ) === 'acf-field-group' ) ? $previous_status : $new_status;
+}
+
+add_action( 'wp_untrash_post_status', '_acf_untrash_field_group_post_status', 10, 3 );
+
 /**
  * acf_is_field_group
  *

includes/acf-value-functions.php

@@ -161,7 +161,7 @@ function acf_format_value( $value, $post_id, $field ) {
  * @param	array $field The field array.
  * @return	bool.
  */
-function acf_update_value( $value = null, $post_id = 0, $field ) {
+function acf_update_value( $value, $post_id, $field ) {
 
 	// Allow filter to short-circuit update_value logic.
 	$check = apply_filters( "acf/pre_update_value", null, $value, $post_id, $field );
@@ -215,7 +215,7 @@ function acf_update_value( $value = null, $post_id = 0, $field ) {
  * @param	(int|string) $post_id The post id.
  * @return	void
  */
-function acf_update_values( $values = array(), $post_id = 0 ) {
+function acf_update_values( $values, $post_id ) {
 
 	// Loop over values.
 	foreach( $values as $key => $value ) {

includes/acf-wp-functions.php

@@ -133,6 +133,7 @@ function acf_decode_post_id( $post_id = 0 ) {
 			$id = substr($post_id, $i+1);
 		} else {
 			$type = $post_id;
+			$id = '';
 		}
 
 	// Handle incorrect param type.

includes/api/api-helpers.php

@@ -3163,9 +3163,11 @@ function acf_get_attachment( $attachment ) {
 		case 'image':
 			$sizes_id = $attachment->ID;
 			$src = wp_get_attachment_image_src( $attachment->ID, 'full' );
-			$response['url'] = $src[0];
-			$response['width'] = $src[1];
-			$response['height'] = $src[2];
+			if ( $src ) {
+				$response['url'] = $src[0];
+				$response['width'] = $src[1];
+				$response['height'] = $src[2];
+			}
 			break;
 		case 'video':
 			$response['width'] = acf_maybe_get( $meta, 'width', 0 );
@@ -3184,14 +3186,16 @@ function acf_get_attachment( $attachment ) {
 	// Load array of image sizes.
 	if( $sizes_id ) {
 		$sizes = get_intermediate_image_sizes();
-		$data = array();
+		$sizes_data = array();
 		foreach( $sizes as $size ) {
 			$src = wp_get_attachment_image_src( $sizes_id, $size );
-			$data[ $size ] = $src[ 0 ];
-			$data[ $size . '-width' ] = $src[ 1 ];
-			$data[ $size . '-height' ] = $src[ 2 ];
+			if ( $src ) {
+				$sizes_data[ $size ] = $src[0];
+				$sizes_data[ $size . '-width' ] = $src[1];
+				$sizes_data[ $size . '-height' ] = $src[2];
+			}
 		}
-		$response['sizes'] = $data;
+		$response['sizes'] = $sizes_data;
 	}
 
 	/**
@@ -4822,20 +4826,17 @@ function acf_array_camel_case( $array = array() ) {
 }
 
 /**
- * acf_is_block_editor
- *
- * Returns true if the current screen uses the block editor.
+ * Returns true if the current screen is using the block editor.
  *
- * @date	13/12/18
- * @since	5.8.0
+ * @date 13/12/18
+ * @since 5.8.0
  *
- * @param	void
- * @return	bool
+ * @return bool
  */
 function acf_is_block_editor() {
-	if( function_exists('get_current_screen') ) {
+	if ( function_exists( 'get_current_screen' ) ) {
 		$screen = get_current_screen();
-		if( method_exists($screen, 'is_block_editor') ) {
+		if( $screen && method_exists( $screen, 'is_block_editor' ) ) {
 			return $screen->is_block_editor();
 		}
 	}

includes/local-json.php

@@ -213,7 +213,7 @@ public function save_file( $key, $field_group ) {
 		if( $field_group['ID'] ) {
 			$field_group['modified'] = get_post_modified_time( 'U', true, $field_group['ID'] );
 		} else {
-			$field_group['modified'] = strtotime();
+			$field_group['modified'] = strtotime( 'now' );
 		}
 
 		// Prepare for export.