Protecting class variables

src/classes/entities/class-tainacan-collection.php

@@ -9,6 +9,27 @@ defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
  */
 class Collection extends Entity {
 
+    protected
+        $diplay_name,
+        $full,
+        $featured_img_id,
+        $modification_date,
+        $creation_date,
+        $author_id,
+        $url,
+        $name,
+        $slug,
+        $order,
+        $parent,
+        $description,
+        $default_order,
+        $default_orderby,
+        $columns,
+        $default_view_mode,
+        $fields_order,
+        $filters_order,
+        $moderators_ids;
+
     /**
 	 * {@inheritDoc}
 	 * @see \Tainacan\Entities\Entity::post_type
@@ -160,8 +181,7 @@ class Collection extends Entity {
 		return $attachments_prepared;
 	}
 
-
-	/**
+    /**
 	 * @return string
 	 */
 	function get_author_name() {
@@ -185,10 +205,12 @@ class Collection extends Entity {
 	/**
 	 * @return int|string
 	 */
+
 	function get_featured_img_id() {
-		if ( isset( $this->featured_img_id ) ) {
-			return $this->featured_img_id;
-		}
+        $featured_img_id = $this->get_mapped_property("featured_img_id");
+        if ( isset( $featured_img_id ) ) {
+            return $featured_img_id;
+        }
 
 		return get_post_thumbnail_id( $this->get_id() );
 	}

src/classes/entities/class-tainacan-entity.php

@@ -142,6 +142,7 @@ class Entity {
     	if (isset($this->$prop) ){
     		return $this->$prop;
     	}
+
     	//prop is not set at object, try to get from database
     	$repository = $this->get_repository();
 
@@ -157,7 +158,7 @@ class Entity {
         $this->set_validated(false);
         $this->$prop = $value;
     }
-    
+
     /**
      * set the status of the entity
      * @param string $value

src/classes/entities/class-tainacan-field.php

@@ -8,7 +8,22 @@ defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
  * Represents the Entity Field
  */
 class Field extends Entity {
-	
+	protected
+        $name,
+        $slug,
+        $order,
+        $parent,
+        $description,
+        $required,
+        $multiple,
+        $cardinality,
+        $collection_key,
+        $mask,
+        $privacy,
+        $default_value,
+        $field_type,
+        $field_type_options;
+
     // Collection getter and setter declared here
     use \Tainacan\Traits\Entity_Collection_Relation;
 	

src/classes/entities/class-tainacan-filter.php

@@ -9,7 +9,16 @@ defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
  */
 class Filter extends Entity {
     use \Tainacan\Traits\Entity_Collection_Relation;
-    
+
+    protected
+        $name,
+        $description,
+        $order,
+        $color,
+        $field,
+        $filter_type,
+        $filter_type_options;
+
     protected static $post_type = 'tainacan-filter';
     
     /**

src/classes/entities/class-tainacan-item.php

@@ -9,6 +9,22 @@ defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
  */
 class Item extends Entity {
 	use \Tainacan\Traits\Entity_Collection_Relation;
+    protected
+        $terms,
+        $diplay_name,
+        $full,
+        $featured_img_id,
+        $modification_date,
+        $creation_date,
+        $author_id,
+        $url,
+        $id,
+        $title,
+        $order,
+        $parent,
+        $decription,
+        $collection_id;
+
 	/**
 	 * {@inheritDoc}
 	 * @see \Tainacan\Entities\Entity::repository
@@ -114,10 +130,19 @@ class Item extends Entity {
 	/**
 	 * @return int|string
 	 */
+    /*function get_featured_img_id() {
+        $featured_img_id = $this->get_featured_img_id();
+        if ( isset( $featured_img_id ) ) {
+            return $featured_img_id;
+        }
+
+        return get_post_thumbnail_id( $this->get_id() );
+    }*/
 	function get_featured_img_id() {
-		if ( isset( $this->featured_img_id ) ) {
-			return $this->featured_img_id;
-		}
+        $featured_img_id = $this->get_mapped_property("featured_img_id");
+        if ( isset( $featured_img_id ) ) {
+            return $featured_img_id;
+        }
 
 		return get_post_thumbnail_id( $this->get_id() );
 	}

src/classes/entities/class-tainacan-log.php

@@ -8,6 +8,15 @@ defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
  * Represents entity Log
  */
 class Log extends Entity {
+
+    protected
+        $title,
+        $order,
+        $parent,
+        $decription,
+        $blog_id,
+        $user_id;
+
 	protected static $post_type = 'tainacan-log';
 	/**
 	 * {@inheritDoc}

src/classes/entities/class-tainacan-taxonomy.php

@@ -9,7 +9,13 @@ defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
  */
 class Taxonomy extends Entity {
     use \Tainacan\Traits\Entity_Collections_Relation;
-    
+
+    protected
+        $name,
+        $description,
+        $allow_insert,
+        $slug;
+
     /**
 	 * {@inheritDoc}
      * @see \Tainacan\Entities\Entity::post_type

src/classes/entities/class-tainacan-term.php

@@ -8,6 +8,15 @@ defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
  * Represents the Entity Term
 */
 class Term extends Entity {
+    protected
+        $term_id,
+        $name,
+        $parent,
+        $description,
+        $user,
+        $taxonomy;
+
+
 	protected static $post_type = false;
 	/**
 	 * {@inheritDoc}