From 539a3721e46cbde4b8abbc5e56d802624e50e01a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rodrigo=20Guimara=CC=83es?=
 <rodrigodeoliveira@hotmail.com.br>
Date: Wed, 23 Dec 2020 17:56:08 -0300
Subject: [PATCH] Fixes setting value for multiple config

---
 compile-sass.sh                                  |  2 +-
 ...ss-tainacan-rest-item-metadata-controller.php | 15 ++++++++-------
 .../class-tainacan-item-metadata-entity.php      | 16 +++++-----------
 3 files changed, 14 insertions(+), 19 deletions(-)

diff --git a/compile-sass.sh b/compile-sass.sh
index cdfdc2787..36a3e9dcb 100644
--- a/compile-sass.sh
+++ b/compile-sass.sh
@@ -2,7 +2,7 @@
  
 # Executa o comando 'sass' para verificar se existe (veja http://stackoverflow.com/a/677212/329911)
 command -v sass >/dev/null 2>&1 || {
-  echo >&2 "SASS parece não está disponivel.";
+  echo >&2 "Sass parece não estar disponivel.";
   exit 1;
 }
  
diff --git a/src/classes/api/endpoints/class-tainacan-rest-item-metadata-controller.php b/src/classes/api/endpoints/class-tainacan-rest-item-metadata-controller.php
index b8d467d16..6aea153fc 100644
--- a/src/classes/api/endpoints/class-tainacan-rest-item-metadata-controller.php
+++ b/src/classes/api/endpoints/class-tainacan-rest-item-metadata-controller.php
@@ -188,13 +188,9 @@ class REST_Item_Metadata_Controller extends REST_Controller {
 		$body = json_decode( $request->get_body(), true );
 
 		if ($body) {
-			$item_id  = $request['item_id'];
-			$metadatum_id = $request['metadatum_id'];
-			$value    = $body['values'];
-			if (is_array($value)) {
-			    $value = implode(' ', $value);
-            }
-			$value = $this->filter_value($value);
+			$item_id      = $request['item_id'];
+            $value        = $body['values'];
+            $metadatum_id = $request['metadatum_id'];
 			$parent_meta_id = isset( $body['parent_meta_id'] ) && $body['parent_meta_id'] > 0 ? $body['parent_meta_id'] : null;
 
 			$item  = $this->item_repository->fetch($item_id);
@@ -202,6 +198,11 @@ class REST_Item_Metadata_Controller extends REST_Controller {
 
 			$item_metadata = new Entities\Item_Metadata_Entity( $item, $metadatum, null, $parent_meta_id);
 
+            if (is_array($value) && !$item_metadata->is_multiple()) {
+                $value = implode(' ', $value);
+            }
+            $value = $this->filter_value($value);
+
             $item_metadata->set_value($value);
 
 			if ($item_metadata->validate()) {
diff --git a/src/classes/entities/class-tainacan-item-metadata-entity.php b/src/classes/entities/class-tainacan-item-metadata-entity.php
index 85ff9b2f2..374af764d 100644
--- a/src/classes/entities/class-tainacan-item-metadata-entity.php
+++ b/src/classes/entities/class-tainacan-item-metadata-entity.php
@@ -199,10 +199,9 @@ class Item_Metadata_Entity extends Entity {
 	public function get_value_as_array() {
 		$value = $this->get_value();
 		$primitive_type = $this->get_metadatum()->get_metadata_type_object()->get_primitive_type();
-		
-		if ( $this->is_multiple() ) {
-			$return = [];
-			
+        $return = [];
+
+		if ($this->is_multiple()) {
 			foreach ($value as $v) {
 				if( is_array($v) ) {
 					$options = $this->get_metadatum()->get_metadata_type_object()->get_options();
@@ -227,12 +226,8 @@ class Item_Metadata_Entity extends Entity {
 					$return[] = $v;
 				}
 			}
-			
 		} else {
-			
-			$return = '';
-			
-			if( $primitive_type === 'compound' ) {
+			if ($primitive_type === 'compound') {
 				$compounds = [];
 				$compounds_not_ordinate = [];
 				$options = $this->get_metadatum()->get_metadata_type_object()->get_options();
@@ -274,7 +269,6 @@ class Item_Metadata_Entity extends Entity {
 		}
 
 		return $return;
-
 	}
 	
 	/**
@@ -285,7 +279,7 @@ class Item_Metadata_Entity extends Entity {
 	 * 
 	 * @return array the representation of this object as an array
 	 */
-	public function  _toArray( $formatted_values = true, $cascade = false ){
+	public function _toArray( $formatted_values = true, $cascade = false ){
 		$as_array = [];
 		
 		$as_array['value'] = $this->get_value_as_array();