refactor filters and meta fetch_by_collection considering perms #274

src/api/endpoints/class-tainacan-rest-filters-controller.php

@@ -201,24 +201,20 @@ class REST_Filters_Controller extends REST_Controller {
 	 * @throws \Exception
 	 */
 	public function create_item_permissions_check( $request ) {
-		if(isset($request['collection_id']) && isset($request['metadatum_id'])) {
+		if( isset($request['collection_id']) ) {
-			$metadata   = $this->metadatum_repository->fetch( $request['metadatum_id'] );
-			$collection = $this->collection_repository->fetch( $request['collection_id'] );
-
-			if ( ( $metadata instanceof Entities\Metadatum ) && ( $collection instanceof Entities\Collection ) ) {
-				return $this->filter_repository->can_edit( new Entities\Filter() ) && $metadata->can_edit() && $collection->can_edit();
-			}
-
-		} elseif (isset($request['collection_id'])){
 			$collection = $this->collection_repository->fetch( $request['collection_id'] );
 
 			if ( $collection instanceof Entities\Collection ) {
-				return $collection->can_edit();
+				return current_user_can( 'tnc_col_' . $collection->get_id() . '_manage_filters' );
 			}
 
+		} else {
+			
+			return current_user_can( 'tnc_rep_manage_filters' );
+
 		}
 
-		return $this->filter_repository->can_edit(new Entities\Metadatum());
+		return false;
 	}
 
 	/**
@@ -386,7 +382,7 @@ class REST_Filters_Controller extends REST_Controller {
 			$filters = $this->filter_repository->fetch( $args, 'OBJECT' );
 		} else {
 			$collection = $this->collection_repository->fetch($request['collection_id']);
-			$filters = $this->filter_repository->fetch_by_collection($collection, $args, 'OBJECT');
+			$filters = $this->filter_repository->fetch_by_collection($collection, $args);
 		}
 
 		$response = [];

src/api/endpoints/class-tainacan-rest-metadata-controller.php

@@ -352,7 +352,7 @@ class REST_Metadata_Controller extends REST_Controller {
 
 			$collection = new Entities\Collection( $collection_id );
 
-			$result = $this->metadatum_repository->fetch_by_collection( $collection, $args, 'OBJECT' );
+			$result = $this->metadatum_repository->fetch_by_collection( $collection, $args );
 		} else {
 			$args = [
 				'meta_query' => [

src/classes/class-tainacan-elastic-press.php

@@ -140,7 +140,7 @@ class Elastic_Press {
 				
 				if ($col) {
 					
-					$metadata = $Tainacan_Metadata->fetch_by_collection($col, ['posts_per_page' => -1], 'OBJECT');
+					$metadata = $Tainacan_Metadata->fetch_by_collection($col, ['posts_per_page' => -1]);
 
 					foreach ($metadata as $meta) {
 						$meta_ids[] = $meta->get_id();
@@ -200,7 +200,7 @@ class Elastic_Press {
 				
 				foreach ( $args['post_type'] as $cpt ) {
 					$col = $Tainacan_Collections->fetch_by_db_identifier($cpt);
-					$_filters = $Tainacan_Filters->fetch_by_collection($col, ['posts_per_page' => -1], 'OBJECT');
+					$_filters = $Tainacan_Filters->fetch_by_collection($col, ['posts_per_page' => -1]);
 					foreach ($_filters as $filter) {
 						$include = [];
 						$filter_id = $filter->get_id();

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

@@ -484,7 +484,7 @@ class Collection extends Entity {
 	function get_metadata() {
 		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();
 
-		return $Tainacan_Metadata->fetch_by_collection( $this, [], 'OBJECT' );
+		return $Tainacan_Metadata->fetch_by_collection( $this );
 	}
 
 	/**

src/classes/repositories/class-tainacan-filters.php

@@ -351,41 +351,87 @@ class Filters extends Repository {
 	 *
 	 * @param Entities\Collection $collection
 	 * @param array $args WP_Query args plus disabled_metadata
-	 * @param string $output The desired output format (@see \Tainacan\Repositories\Repository::fetch_output() for possible values)
 	 *
 	 * @return array Entities\Metadatum
 	 * @throws \Exception
 	 */
-	public function fetch_by_collection( Entities\Collection $collection, $args = [], $output = null ) {
+	public function fetch_by_collection( Entities\Collection $collection, $args = [] ) {
 		$collection_id = $collection->get_id();
 
 		//get parent collections
 		$parents = get_post_ancestors( $collection_id );
 		
 		//insert the actual collection
-		$parents[] = $collection_id;
+		if ( is_numeric($collection_id) ) {
+			$parents[] = $collection_id;
+		}
 		
 		//search for default metadatum
 		$parents[] = 'default';
 		
-		$meta_query = array(
+		$results = [];
-			'key'     => 'collection_id',
-			'value'   => $parents,
-			'compare' => 'IN',
-		);
 		
 		$args = array_merge( [
 			'parent' => 0
 		], $args );
 		
-		if ( isset( $args['meta_query'] ) ) {
+		$original_meta_q = isset( $args['meta_query'] ) ? $args['meta_query'] : [];
-			$args['meta_query'][] = $meta_query;
+		
+		/**
+		 * Since we introduced roles & capabalities management, we can not rely 
+		 * on WordPress behavior when handling default post status values.
+		 * WordPress checks if the current user can read_priva_posts, but this is 
+		 * not enough for us. We have to handle this ourselves to mimic WordPress behavior 
+		 * considering how tainacan manages metadata capabilities 
+		 */
+		if ( ! isset($args['post_status']) ) {
+			
+			foreach ( $parents as $parent_id ) {
+				
+				// Add public states.
+				$statuses = get_post_stati( array( 'public' => true ) );
+				
+				$read_private_cap = 'default' == $parent_id ? 'tnc_rep_read_private_filters' : 'tnc_col_' . $parent_id . '_read_private_filters';
+				if ( current_user_can($read_private_cap) ) {
+					$statuses = array_merge( $statuses, get_post_stati( array( 'private' => true ) ) );
+				}
+				
+				$args['post_status'] = $statuses;
+
+				$meta_query = array(
+					'key'     => 'collection_id',
+					'value'   => $parent_id,
+				);
+				
+				$args['meta_query'] = $original_meta_q;
+				$args['meta_query'][] = $meta_query;
+				
+				//var_dump($args);
+				$results = array_merge($results, $this->fetch( $args, 'OBJECT' ));
+				
+			}
+			
 		} else {
-			$args['meta_query'] = array( $meta_query );
+			$meta_query = array(
+				'key'     => 'collection_id',
+				'value'   => $parents,
+				'compare' => 'IN',
+			);
+
+			$args = array_merge( [
+				'parent' => 0
+			], $args );
+			
+			$args['meta_query'] = $original_meta_q;
+			$args['meta_query'][] = $meta_query;
+			
+			$results = $this->fetch( $args, 'OBJECT' );
 		}
 		
+		
+		
 		return $this->order_result(
-			$this->fetch( $args, $output ),
+			$results,
 			$collection,
 			isset( $args['include_disabled'] ) ? $args['include_disabled'] : false
 		);
@@ -414,28 +460,72 @@ class Filters extends Repository {
 		$parents = get_post_ancestors( $collection_id );
 
 		//insert the actual collection
-		$parents[] = $collection_id;
+		if ( is_numeric($collection_id) ) {
+			$parents[] = $collection_id;
+		}
 		
 		//search for default metadatum
 		$parents[] = 'default';
 		
-		$meta_query = array(
+		$results = [];
-			'key'     => 'collection_id',
-			'value'   => $parents,
-			'compare' => 'IN',
-		);
 		
 		$args = array_merge( [
 			'parent' => 0
 		], $args );
 		
-		if ( isset( $args['meta_query'] ) ) {
+		$original_meta_q = isset( $args['meta_query'] ) ? $args['meta_query'] : [];
+		
+		/**
+		 * Since we introduced roles & capabalities management, we can not rely 
+		 * on WordPress behavior when handling default post status values.
+		 * WordPress checks if the current user can read_priva_posts, but this is 
+		 * not enough for us. We have to handle this ourselves to mimic WordPress behavior 
+		 * considering how tainacan manages metadata capabilities 
+		 */
+		if ( ! isset($args['post_status']) ) {
+			
+			foreach ( $parents as $parent_id ) {
+				
+				// Add public states.
+				$statuses = get_post_stati( array( 'public' => true ) );
+				
+				$read_private_cap = 'default' == $parent_id ? 'tnc_rep_read_private_filters' : 'tnc_col_' . $parent_id . '_read_private_filters';
+				if ( current_user_can($read_private_cap) ) {
+					$statuses = array_merge( $statuses, get_post_stati( array( 'private' => true ) ) );
+				}
+				
+				$args['post_status'] = $statuses;
+
+				$meta_query = array(
+					'key'     => 'collection_id',
+					'value'   => $parent_id,
+				);
+				
+				$args['meta_query'] = $original_meta_q;
+				$args['meta_query'][] = $meta_query;
+				
+				$results = array_merge($results, $this->fetch_ids( $args ));
+				
+			}
+			
+		} else {
+			$meta_query = array(
+				'key'     => 'collection_id',
+				'value'   => $parents,
+				'compare' => 'IN',
+			);
+
+			$args = array_merge( [
+				'parent' => 0
+			], $args );
+			
+			$args['meta_query'] = $original_meta_q;
 			$args['meta_query'][] = $meta_query;
-		} elseif ( is_array( $args ) ) {
+			
-			$args['meta_query'] = array( $meta_query );
+			$results = $this->fetch_ids( $args );
 		}
 
-		return $this->fetch_ids( $args );
+		return $results;
 	}
 
 	/**

src/classes/repositories/class-tainacan-item-metadata.php

@@ -229,7 +229,7 @@ class Item_Metadata extends Repository {
 				return [];
 			}
 
-			$meta_list = $Tainacan_Metadata->fetch_by_collection( $collection, $args, 'OBJECT' );
+			$meta_list = $Tainacan_Metadata->fetch_by_collection( $collection, $args );
 
 			$return = [];
 

src/classes/repositories/class-tainacan-metadata.php

@@ -364,41 +364,87 @@ class Metadata extends Repository {
 	 *
 	 * @param Entities\Collection $collection
 	 * @param array $args WP_Query args plus disabled_metadata
-	 * @param string $output The desired output format (@see \Tainacan\Repositories\Repository::fetch_output() for possible values)
 	 *
 	 * @return array Entities\Metadatum
 	 * @throws \Exception
 	 */
-	public function fetch_by_collection( Entities\Collection $collection, $args = [], $output = null ) {
+	public function fetch_by_collection( Entities\Collection $collection, $args = [] ) {
 		$collection_id = $collection->get_id();
 
 		//get parent collections
 		$parents = get_post_ancestors( $collection_id );
 		
 		//insert the actual collection
-		$parents[] = $collection_id;
+		if ( is_numeric($collection_id) ) {
+			$parents[] = $collection_id;
+		}
 		
 		//search for default metadatum
 		$parents[] = $this->get_default_metadata_attribute();
 		
-		$meta_query = array(
+		$results = [];
-			'key'     => 'collection_id',
-			'value'   => $parents,
-			'compare' => 'IN',
-		);
 		
 		$args = array_merge( [
 			'parent' => 0
 		], $args );
 		
-		if ( isset( $args['meta_query'] ) ) {
+		$original_meta_q = isset( $args['meta_query'] ) ? $args['meta_query'] : [];
+		
+		/**
+		 * Since we introduced roles & capabalities management, we can not rely 
+		 * on WordPress behavior when handling default post status values.
+		 * WordPress checks if the current user can read_priva_posts, but this is 
+		 * not enough for us. We have to handle this ourselves to mimic WordPress behavior 
+		 * considering how tainacan manages metadata capabilities 
+		 */
+		if ( ! isset($args['post_status']) ) {
+			
+			foreach ( $parents as $parent_id ) {
+				
+				// Add public states.
+				$statuses = get_post_stati( array( 'public' => true ) );
+				
+				$read_private_cap = $this->get_default_metadata_attribute() == $parent_id ? 'tnc_rep_read_private_metadata' : 'tnc_col_' . $parent_id . '_read_private_metadata';
+				if ( current_user_can($read_private_cap) ) {
+					$statuses = array_merge( $statuses, get_post_stati( array( 'private' => true ) ) );
+				}
+				
+				$args['post_status'] = $statuses;
+
+				$meta_query = array(
+					'key'     => 'collection_id',
+					'value'   => $parent_id,
+				);
+				
+				$args['meta_query'] = $original_meta_q;
+				$args['meta_query'][] = $meta_query;
+				
+				//var_dump($args);
+				$results = array_merge($results, $this->fetch( $args, 'OBJECT' ));
+				
+			}
+			
+		} else {
+			$meta_query = array(
+				'key'     => 'collection_id',
+				'value'   => $parents,
+				'compare' => 'IN',
+			);
+
+			$args = array_merge( [
+				'parent' => 0
+			], $args );
+			
+			$args['meta_query'] = $original_meta_q;
 			$args['meta_query'][] = $meta_query;
-		} elseif ( is_array( $args ) ) {
+			
-			$args['meta_query'] = array( $meta_query );
+			$results = $this->fetch( $args, 'OBJECT' );
 		}
 		
+		
+		
 		return $this->order_result(
-			$this->fetch( $args, $output ),
+			$results,
 			$collection,
 			isset( $args['include_disabled'] ) ? $args['include_disabled'] : false
 		);
@@ -427,28 +473,72 @@ class Metadata extends Repository {
 		$parents = get_post_ancestors( $collection_id );
 
 		//insert the actual collection
-		$parents[] = $collection_id;
+		if ( is_numeric($collection_id) ) {
+			$parents[] = $collection_id;
+		}
 		
 		//search for default metadatum
 		$parents[] = $this->get_default_metadata_attribute();
 		
-		$meta_query = array(
+		$results = [];
-			'key'     => 'collection_id',
-			'value'   => $parents,
-			'compare' => 'IN',
-		);
 		
 		$args = array_merge( [
 			'parent' => 0
 		], $args );
 		
-		if ( isset( $args['meta_query'] ) ) {
+		$original_meta_q = isset( $args['meta_query'] ) ? $args['meta_query'] : [];
+		
+		/**
+		 * Since we introduced roles & capabalities management, we can not rely 
+		 * on WordPress behavior when handling default post status values.
+		 * WordPress checks if the current user can read_priva_posts, but this is 
+		 * not enough for us. We have to handle this ourselves to mimic WordPress behavior 
+		 * considering how tainacan manages metadata capabilities 
+		 */
+		if ( ! isset($args['post_status']) ) {
+			
+			foreach ( $parents as $parent_id ) {
+				
+				// Add public states.
+				$statuses = get_post_stati( array( 'public' => true ) );
+				
+				$read_private_cap = $this->get_default_metadata_attribute() == $parent_id ? 'tnc_rep_read_private_metadata' : 'tnc_col_' . $parent_id . '_read_private_metadata';
+				if ( current_user_can($read_private_cap) ) {
+					$statuses = array_merge( $statuses, get_post_stati( array( 'private' => true ) ) );
+				}
+				
+				$args['post_status'] = $statuses;
+
+				$meta_query = array(
+					'key'     => 'collection_id',
+					'value'   => $parent_id,
+				);
+				
+				$args['meta_query'] = $original_meta_q;
+				$args['meta_query'][] = $meta_query;
+				
+				$results = array_merge($results, $this->fetch_ids( $args ));
+				
+			}
+			
+		} else {
+			$meta_query = array(
+				'key'     => 'collection_id',
+				'value'   => $parents,
+				'compare' => 'IN',
+			);
+
+			$args = array_merge( [
+				'parent' => 0
+			], $args );
+			
+			$args['meta_query'] = $original_meta_q;
 			$args['meta_query'][] = $meta_query;
-		} elseif ( is_array( $args ) ) {
+			
-			$args['meta_query'] = array( $meta_query );
+			$results = $this->fetch_ids( $args );
 		}
 
-		return $this->fetch_ids( $args );
+		return $results;
 	}
 
 	/**
@@ -456,11 +546,11 @@ class Metadata extends Repository {
 	 * metadata not ordinated appear on the end of the list
 	 *
 	 *
-	 * @param \WP_Query|array $result Response from method fetch
+	 * @param array $result Response from method fetch_by_collection
 	 * @param Entities\Collection $collection
 	 * @param bool $include_disabled Wether to include disabled metadata in the results or not
 	 *
-	 * @return array or WP_Query ordinate
+	 * @return array 
 	 */
 	public function order_result( $result, Entities\Collection $collection, $include_disabled = false ) {
 		$order = $collection->get_metadata_order();
@@ -495,29 +585,8 @@ class Metadata extends Repository {
 				$result_ordinate = array_merge( $result_ordinate, $not_ordinate );
 
 				return $result_ordinate;
-			} // if the result is a wp query object
-			else {
-				$posts           = $result->posts;
-				$result_ordinate = [];
-				$not_ordinate    = [];
-
-				foreach ( $posts as $item ) {
-					$id    = $item->ID;
-					$index = array_search( $id, array_column( $order, 'id' ) );
-
-					if ( $index !== false ) {
-						$result_ordinate[ $index ] = $item;
-					} else {
-						$not_ordinate[] = $item;
-					}
-				}
-
-				ksort( $result_ordinate );
-				$result->posts = $result_ordinate;
-				$result->posts = array_merge( $result->posts, $not_ordinate );
-
-				return $result;
 			} 
+
 		}
 
 		return $result;
@@ -761,7 +830,7 @@ class Metadata extends Repository {
 				]
 			],
 			'include_disabled' => true
-		], 'OBJECT' );
+		] );
 
 	}
 
@@ -783,7 +852,7 @@ class Metadata extends Repository {
 				]
 			],
 			'posts_per_page' => 1
-		], 'OBJECT' );
+		] );
 
 		if ( is_array( $results ) && sizeof( $results ) == 1 && $results[0] instanceof \Tainacan\Entities\Metadatum ) {
 			return $results[0];
@@ -810,7 +879,7 @@ class Metadata extends Repository {
 				]
 			],
 			'posts_per_page' => 1
-		], 'OBJECT' );
+		] );
 
 		if ( is_array( $results ) && sizeof( $results ) == 1 && $results[0] instanceof \Tainacan\Entities\Metadatum ) {
 			return $results[0];

src/classes/repositories/class-tainacan-taxonomies.php

@@ -206,18 +206,17 @@ class Taxonomies extends Repository {
 	 *
 	 * @param Entities\Collection $collection
 	 * @param array $args WP_Query args plus disabled_metadata
-	 * @param string $output The desired output format (@see \Tainacan\Repositories\Repository::fetch_output() for possible values)
 	 *
 	 * @return array Entities\Taxonomy
 	 * @throws \Exception
 	 */
-	public function fetch_by_collection( Entities\Collection $collection, $args = [], $output = null ) {
+	public function fetch_by_collection( Entities\Collection $collection, $args = [] ) {
 		$collection_id = $collection->get_id();
 
 		$Tainacan_Metadata = Metadata::get_instance();
 		
 		// get all taxonomy metadata in this collection
-		$taxonomy_metas = $Tainacan_Metadata->fetch_by_collection($collection, ['metadata_type' => 'Tainacan\Metadata_Types\Taxonomy'], 'OBJECT');
+		$taxonomy_metas = $Tainacan_Metadata->fetch_by_collection($collection, ['metadata_type' => 'Tainacan\Metadata_Types\Taxonomy']);
 		
 		$tax_ids = [];
 		
@@ -237,7 +236,7 @@ class Taxonomies extends Repository {
 		];
 		
 		$args = array_merge($args, $newargs);
-		return $this->fetch($args, $output);
+		return $this->fetch($args, 'OBJECT');
 
 	}
 	
@@ -339,7 +338,7 @@ class Taxonomies extends Repository {
 
 		// register taxonomies to other collections considering metadata inheritance
 		foreach ( $collections as $collection ) {
-			$taxonomies = $this->fetch_by_collection($collection, ['nopaging' => true], 'OBJECT');
+			$taxonomies = $this->fetch_by_collection($collection, ['nopaging' => true]);
 			foreach ( $taxonomies as $taxonomy ) {
 				register_taxonomy_for_object_type( $taxonomy->get_db_identifier(), $collection->get_db_identifier() );
 			}

src/dev-interface/class-tainacan-dev-interface.php

@@ -505,7 +505,7 @@ class DevInterface {
                 }
                 
                 
-                $metalist = $Tainacan_Metadata->fetch_by_collection($cpts[$post_type], [], 'OBJECT');
+                $metalist = $Tainacan_Metadata->fetch_by_collection( $cpts[$post_type] );
                 
                 foreach ($metalist as $meta) {
                     $item_meta = new \Tainacan\Entities\Item_Metadata_Entity($entity, $meta);

src/dev-interface/class-tainacan-helpers-html.php

@@ -53,7 +53,7 @@ use Tainacan\Entities;
      public static function metadata_dropdown( $collection  , $selected, $name_metadatum = 'tnc_prop_metadatum_id', $args = []){
          $Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();
          $collection = ( is_numeric( $collection ) ) ? new Entities\Collection( $collection ) : $collection;
-         $metadatum = $Tainacan_Metadata->fetch_by_collection( $collection, $args, 'OBJECT');
+         $metadatum = $Tainacan_Metadata->fetch_by_collection( $collection, $args);
          ?>
          <select name="<?php echo $name_metadatum ?>">
              <option value=""><?php echo __('Select an option','tainacan') ?>...</option>
@@ -76,7 +76,7 @@ use Tainacan\Entities;
      public static function metadata_checkbox_list( $collection , $selected,$name_metadatum = 'tnc_prop_tnc_metadatum_ids[]', $args = []) {
          $Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();
          $collection = ( is_numeric( $collection ) ) ? new Entities\Collection( $collection ) : $collection;
-         $metadatum = $Tainacan_Metadata->fetch_by_collection( $collection, $args, 'OBJECT');
+         $metadatum = $Tainacan_Metadata->fetch_by_collection( $collection, $args);
          $selected =  ( is_array( $selected) ) ? $selected : json_decode($selected);
          $selected =  ( $selected ) ?  $selected : [];
          ?>

tests/__test-api-exposers.php

@@ -459,7 +459,7 @@ class TAINACAN_REST_Exposers extends TAINACAN_UnitApiTestCase {
 	    $collection = $Tainacan_collections->fetch($id);
 	    
 	    $Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();
-	    $metadata = $Tainacan_Metadata->fetch_by_collection( $collection, [ 'order' => 'id' ], 'OBJECT' );
+	    $metadata = $Tainacan_Metadata->fetch_by_collection( $collection, [ 'order' => 'id' ] );
 	    
 	    $this->assertEquals(count($mapper->metadata), count($metadata));
 	    foreach ($metadata as $metadatum) {

tests/test-api-items.php

@@ -667,7 +667,7 @@ class TAINACAN_REST_Items_Controller extends TAINACAN_UnitApiTestCase {
 		    true
 		);
 		
-		// $metas = \Tainacan\Repositories\Metadata::get_instance()->fetch_by_collection($collection, [], 'OBJECT');
+		// $metas = \Tainacan\Repositories\Metadata::get_instance()->fetch_by_collection($collection);
 		// 
 		// foreach ($metas as $m) {
 		// 	var_dump($m->get_name());

tests/test-capabilities.php

@@ -18,6 +18,26 @@ class Capabilities extends TAINACAN_UnitTestCase {
 	function setUp() {
 		parent::setUp();
 		
+		/**
+		 * Test fixtures: 
+		 * 
+		 * Repo 
+		 * - public_taxonomy
+		 * - private_taxonomy
+		 * - public_repo_metadatum
+		 * - private_repo_metadatum
+		 * - public_repo_filter
+		 * - private_repo_filter
+		 * - public_collection (5 items)
+		 * --- (Core Title adn Description)
+		 * --- public_metadatum
+		 * --- private_metadatum 
+		 * --- public_filter 
+		 * --- private_filter 
+		 * - private_collection (5 items)
+		 * --- (Core Title adn Description)
+		 * --- meta_relationshipt (with public collection)
+		 */
 		$subscriber = $this->factory()->user->create(array( 'role' => 'subscriber' ));
 		$this->subscriber = get_userdata( $subscriber );
 		
@@ -26,7 +46,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$collection1 = $this->tainacan_entity_factory->create_entity(
 			'collection',
 			array(
-				'name'   => 'test_col',
+				'name'   => 'Public Col',
 				'status' => 'publish'
 			),
 			true
@@ -36,7 +56,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$collection2 = $this->tainacan_entity_factory->create_entity(
 			'collection',
 			array(
-				'name'   => 'test_col',
+				'name'   => 'Private Col',
 				'status' => 'private'
 			),
 			true
@@ -46,7 +66,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$taxonomy = $this->tainacan_entity_factory->create_entity(
 			'taxonomy',
 			array(
-				'name'         => 'genero',
+				'name'         => 'Public Tax',
 				'description'  => 'tipos de musica',
 				'allow_insert' => 'yes',
 				'status' => 'publish'
@@ -59,10 +79,10 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$taxonomy2 = $this->tainacan_entity_factory->create_entity(
 			'taxonomy',
 			array(
-				'name'         => 'genero2',
+				'name'         => 'Private Tax',
 				'description'  => 'tipos de musica2',
 				'allow_insert' => 'yes',
-				'status' => 'publish'
+				'status' => 'private'
 			),
 			true
 		);
@@ -97,7 +117,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$metadatum_text = $this->tainacan_entity_factory->create_entity(
 		    'metadatum',
 		    array(
-			    'name'   => 'text',
+			    'name'   => 'Public meta',
 			    'status' => 'publish',
 			    'collection' => $collection1,
 				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
@@ -110,7 +130,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$metadatum_repo = $this->tainacan_entity_factory->create_entity(
 		    'metadatum',
 		    array(
-			    'name'   => 'repo',
+			    'name'   => 'Public Repo Meta',
 			    'status' => 'publish',
 			    'collection_id' => 'default',
 				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
@@ -123,7 +143,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$metadatum_text2 = $this->tainacan_entity_factory->create_entity(
 		    'metadatum',
 		    array(
-			    'name'   => 'text',
+			    'name'   => 'Private Meta',
 			    'status' => 'private',
 			    'collection' => $collection1,
 				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
@@ -136,7 +156,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$metadatum_repo2 = $this->tainacan_entity_factory->create_entity(
 		    'metadatum',
 		    array(
-			    'name'   => 'repo',
+			    'name'   => 'Private Repo Meta',
 			    'status' => 'private',
 			    'collection_id' => 'default',
 				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
@@ -167,7 +187,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$filter = $this->tainacan_entity_factory->create_entity(
 			'filter',
 			array(
-				'name'       => 'filtro',
+				'name'       => 'Public filter',
 				'collection' => $collection1,
 				'description' => 'Teste Filtro',
 				'status' => 'publish',
@@ -181,7 +201,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$filter = $this->tainacan_entity_factory->create_entity(
 			'filter',
 			array(
-				'name'       => 'filtro',
+				'name'       => 'Public repo filter',
 				'collection_id' => 'default',
 				'description' => 'Teste Filtro',
 				'status' => 'publish',
@@ -195,7 +215,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$filter = $this->tainacan_entity_factory->create_entity(
 			'filter',
 			array(
-				'name'       => 'filtro',
+				'name'       => 'Private Filter',
 				'collection' => $collection1,
 				'description' => 'Teste Filtro',
 				'status' => 'private',
@@ -209,7 +229,7 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$filter = $this->tainacan_entity_factory->create_entity(
 			'filter',
 			array(
-				'name'       => 'filtro',
+				'name'       => 'Private repo filter',
 				'collection_id' => 'default',
 				'description' => 'Teste Filtro',
 				'status' => 'private',
@@ -260,7 +280,6 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$this->assertFalse( user_can($this->subscriber, 'tnc_rep_manage_taxonomies') );
 		
 		$this->subscriber->add_cap('manage_tainacan');
-		$this->subscriber->get_role_caps();
 		
 		$this->assertTrue( user_can($this->subscriber, 'tnc_rep_manage_taxonomies') );
 		
@@ -271,7 +290,6 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$this->assertFalse( user_can($this->subscriber, 'tnc_col_25_read_private_filters') );
 		
 		$this->subscriber->add_cap('manage_tainacan_collection_25');
-		$this->subscriber->get_role_caps();
 		
 		$this->assertTrue( user_can($this->subscriber, 'tnc_col_25_read_private_filters') );
 		$this->assertFalse( user_can($this->subscriber, 'tnc_col_36_read_private_filters') );
@@ -283,12 +301,18 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		$this->assertFalse( user_can($this->subscriber, 'tnc_col_25_read_private_filters') );
 		
 		$this->subscriber->add_cap('tnc_col_all_read_private_filters');
-		$this->subscriber->get_role_caps();
 		
 		$this->assertTrue( user_can($this->subscriber, 'tnc_col_25_read_private_filters') );
 		$this->assertTrue( user_can($this->subscriber, 'tnc_col_36_read_private_filters') );
 		$this->assertFalse( user_can($this->subscriber, 'tnc_col_25_edit_posts') );
 		
+		$this->assertFalse( user_can($this->subscriber2, 'tnc_col_25_read_private_filters') );
+		
+		$this->subscriber2->add_cap('manage_tainacan_collection_all');
+		
+		$this->assertTrue( user_can($this->subscriber2, 'tnc_col_25_read_private_filters') );
+		$this->assertTrue( user_can($this->subscriber2, 'tnc_col_36_read_private_filters') );
+		
 	}
 	
 	// function test_items_capabilities() {
@@ -336,4 +360,95 @@ class Capabilities extends TAINACAN_UnitTestCase {
 		
 	}
 	
+	/**
+	 * @group filters
+	 */
+	function test_filters_metacap() {
+		
+		wp_set_current_user($this->subscriber2->ID);
+		
+		$this->assertFalse( $this->public_filter->can_edit() );
+		$this->assertFalse( $this->public_repo_filter->can_edit() );
+		$this->assertFalse( $this->private_filter->can_edit() );
+		$this->assertFalse( $this->private_repo_filter->can_edit() );
+		
+		$this->subscriber2->add_cap( 'tnc_rep_manage_filters' );
+		
+		$this->assertFalse( $this->public_filter->can_edit() );
+		$this->assertTrue( $this->public_repo_filter->can_edit() );
+		$this->assertFalse( $this->private_filter->can_edit() );
+		$this->assertTrue( $this->private_repo_filter->can_edit() );
+		
+		$this->subscriber2->add_cap( 'tnc_col_' . $this->public_collection->get_id() . '_manage_filters' );
+		
+		$this->assertTrue( $this->public_filter->can_edit() );
+		$this->assertTrue( $this->public_repo_filter->can_edit() );
+		$this->assertTrue( $this->private_filter->can_edit() );
+		$this->assertTrue( $this->private_repo_filter->can_edit() );
+		
+		
+	}
+	
+	/**
+	 * @group fetch_by_collection
+	 */
+	function test_fetch_meta_by_collection() {
+		global $current_user;
+		wp_set_current_user($this->subscriber2->ID);
+		
+		$meta = tainacan_metadata()->fetch_by_collection($this->public_collection);
+		$this->AssertEquals(4, sizeof($meta));
+		$meta = tainacan_metadata()->fetch_ids_by_collection($this->public_collection);
+		$this->AssertEquals(4, sizeof($meta));
+		
+		$this->subscriber2->add_cap( 'tnc_col_' . $this->public_collection->get_id() . '_read_private_metadata' );
+		$current_user = $this->subscriber2; // force update current user object with new capabilities
+		
+		$meta = tainacan_metadata()->fetch_by_collection($this->public_collection);
+		$this->AssertEquals(5, sizeof($meta));
+		$meta = tainacan_metadata()->fetch_ids_by_collection($this->public_collection);
+		$this->AssertEquals(5, sizeof($meta));
+		
+		$this->subscriber2->add_cap( 'tnc_rep_read_private_metadata' );
+		$current_user = $this->subscriber2; // force update current user object with new capabilities
+		
+		$meta = tainacan_metadata()->fetch_by_collection($this->public_collection);
+		$this->AssertEquals(6, sizeof($meta));
+		$meta = tainacan_metadata()->fetch_ids_by_collection($this->public_collection);
+		$this->AssertEquals(6, sizeof($meta));
+		
+		
+	}
+	
+	/**
+	 * @group fetch_by_collection
+	 */
+	function test_fetch_filter_by_collection() {
+		global $current_user;
+		wp_set_current_user($this->subscriber2->ID);
+		
+		$meta = tainacan_filters()->fetch_by_collection($this->public_collection);
+		$this->AssertEquals(2, sizeof($meta));
+		$meta = tainacan_filters()->fetch_ids_by_collection($this->public_collection);
+		$this->AssertEquals(2, sizeof($meta));
+		
+		$this->subscriber2->add_cap( 'tnc_col_' . $this->public_collection->get_id() . '_read_private_filters' );
+		$current_user = $this->subscriber2; // force update current user object with new capabilities
+		
+		$meta = tainacan_filters()->fetch_by_collection($this->public_collection);
+		$this->AssertEquals(3, sizeof($meta));
+		$meta = tainacan_filters()->fetch_ids_by_collection($this->public_collection);
+		$this->AssertEquals(3, sizeof($meta));
+		
+		$this->subscriber2->add_cap( 'tnc_rep_read_private_filters' );
+		$current_user = $this->subscriber2; // force update current user object with new capabilities
+		
+		$meta = tainacan_filters()->fetch_by_collection($this->public_collection);
+		$this->AssertEquals(4, sizeof($meta));
+		$meta = tainacan_filters()->fetch_ids_by_collection($this->public_collection);
+		$this->AssertEquals(4, sizeof($meta));
+		
+		
+	}
+	
 }

tests/test-category-metadatum-types.php

@@ -525,16 +525,16 @@ class TaxonomyMetadatumTypes extends TAINACAN_UnitTestCase {
 	        true
         );
 		
-		$taxonomies_1 = $Tainacan_Taxonomies->fetch_by_collection($collection, [], 'OBJECT');
+		$taxonomies_1 = $Tainacan_Taxonomies->fetch_by_collection($collection);
 		$this->assertEquals(2, sizeof($taxonomies_1));
 		
-		$taxonomies_2 = $Tainacan_Taxonomies->fetch_by_collection($collection2, [], 'OBJECT');
+		$taxonomies_2 = $Tainacan_Taxonomies->fetch_by_collection($collection2);
 		$this->assertEquals(2, sizeof($taxonomies_2));
 		
-		$taxonomies_3 = $Tainacan_Taxonomies->fetch_by_collection($collection2_c, [], 'OBJECT');
+		$taxonomies_3 = $Tainacan_Taxonomies->fetch_by_collection($collection2_c);
 		$this->assertEquals(3, sizeof($taxonomies_3));
 		
-		$taxonomies_4 = $Tainacan_Taxonomies->fetch_by_collection($collection2_gc, [], 'OBJECT');
+		$taxonomies_4 = $Tainacan_Taxonomies->fetch_by_collection($collection2_gc);
 		$this->assertEquals(3, sizeof($taxonomies_4));
 		
 		

tests/test-core-metadatum-types.php

@@ -115,7 +115,7 @@ class CoreMetadatumTypes extends TAINACAN_UnitTestCase {
             true
         );
 
-        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection, [], 'OBJECT' ) ;
+        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection ) ;
 
         foreach ( $metadata as $index => $metadatum ){
             if ( $metadatum->get_metadata_type_object()->get_core() && $metadatum->get_metadata_type_object()->get_related_mapped_prop() == 'title') {
@@ -150,7 +150,7 @@ class CoreMetadatumTypes extends TAINACAN_UnitTestCase {
             true
         );
 
-        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection, [], 'OBJECT' ) ;
+        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection ) ;
 
         foreach ( $metadata as $index => $metadatum ){
             if ( $metadatum->get_metadata_type_object()->get_core() && $metadatum->get_metadata_type_object()->get_related_mapped_prop() == 'title') {

tests/test-filters.php

@@ -281,7 +281,7 @@ class Filters extends TAINACAN_UnitTestCase {
 	        true
         );
 
-        $retrieve_filters =  $Tainacan_Filters->fetch_by_collection( $collection_son, [], 'OBJECT' );
+        $retrieve_filters =  $Tainacan_Filters->fetch_by_collection( $collection_son );
 		
 		$retrieve_filters_ids =  $Tainacan_Filters->fetch_ids_by_collection( $collection_son, [] );
 

tests/test-importer.php

@@ -109,7 +109,7 @@ class ImporterTests extends TAINACAN_UnitTestCase {
         $_SESSION['tainacan_importer'][$id]->set_collection( $collection );
 
         // get collection metadata to map
-        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection, [], 'OBJECT' ) ;
+        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection ) ;
 
         //create a random mapping
         $map = [];
@@ -202,7 +202,7 @@ class ImporterTests extends TAINACAN_UnitTestCase {
 		];
 		
         // get collection metadata to map
-        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection, [], 'OBJECT' ) ;
+        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection ) ;
 
         //create a random mapping
         $map = [];
@@ -364,7 +364,7 @@ class ImporterTests extends TAINACAN_UnitTestCase {
 		];
 		
         // get collection metadata to map
-        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection, [], 'OBJECT' ) ;
+        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection ) ;
 
         //create a random mapping
         $map = [];
@@ -507,7 +507,7 @@ class ImporterTests extends TAINACAN_UnitTestCase {
         ];
         
         // get collection metadata to map
-        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection, [], 'OBJECT' ) ;
+        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection ) ;
 
         //create a random mapping
         $map = [];
@@ -646,7 +646,7 @@ class ImporterTests extends TAINACAN_UnitTestCase {
           ];
 
           // get collection metadata to map
-        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection, [], 'OBJECT' ) ;
+        $metadata = $Tainacan_Metadata->fetch_by_collection( $collection ) ;
 
         //create a random mapping
         $map = [];

tests/test-metadata.php

@@ -160,7 +160,7 @@ class Metadata extends TAINACAN_UnitTestCase {
 		    true
 	    );
 
-        $retrieve_metadata =  $Tainacan_Metadata->fetch_by_collection( $collection_son, [], 'OBJECT' );
+        $retrieve_metadata =  $Tainacan_Metadata->fetch_by_collection( $collection_son );
 		
 		$retrieve_metadata_ids =  $Tainacan_Metadata->fetch_ids_by_collection( $collection_son, [] );
 
@@ -262,10 +262,10 @@ class Metadata extends TAINACAN_UnitTestCase {
 
         $update_collection = $Tainacan_Collections->update( $collection );
         
-        $metadata_ordinate = $Tainacan_Metadata->fetch_by_collection( $update_collection, [], 'OBJECT' );
+        $metadata_ordinate = $Tainacan_Metadata->fetch_by_collection( $update_collection );
         $this->assertEquals( 'metadatum2', $metadata_ordinate[0]->get_name() );
 
-        $metadata_ordinate_enabled = $Tainacan_Metadata->fetch_by_collection( $update_collection, [ 'include_disabled' => true ], 'OBJECT' );
+        $metadata_ordinate_enabled = $Tainacan_Metadata->fetch_by_collection( $update_collection, [ 'include_disabled' => true ] );
         $this->assertEquals( 'metadatum3', $metadata_ordinate_enabled[0]->get_name() );
 		
 		$this->assertFalse($metadata_ordinate_enabled[0]->get_enabled_for_collection());