Ticket #5192: 5192.2.diff

src/bp-members/bp-members-functions.php

@@ -2523 +2523 @@
 
         $member_type = sanitize_key( $member_type );
 
+        /**
+         * Filters the list of illegal member type names.
+         *
+         * - 'any' is a special pseudo-type, used to retrieve items unrestricted by member type.
+         * - 'null' is a special pseudo-type, representing users without any type.
+         * - '_none' is used internally to denote an item that should not apply to any membe types.
+         *
+         * @since BuddyPress (2.4.0)
+         *
+         * @param array $illegal_names Array of illegal names.
+         */
+        $illegal_names = apply_filters( 'bp_member_type_illegal_names', array( 'any', 'null', '_none' ));
+        if ( in_array( $member_type, $illegal_names, true ) ) {
+                return new WP_Error( 'bp_member_type_illegal_name', __( 'You may not register a member type with this name.', 'buddypress' ), $member_type );
+        }
+
         // Store the post type name as data in the object (not just as the array key).
         $r['name'] = $member_type;
 

src/bp-xprofile/bp-xprofile-admin.php

@@ -361 +361 @@
                                         bp_update_option( 'bp-xprofile-fullname-field-name', $field->name );
                                 }
 
+                                // Set member types.
+                                if ( isset( $_POST['has-member-types'] ) ) {
+                                        $member_types = array();
+                                        if ( isset( $_POST['member-types'] ) ) {
+                                                $member_types = stripslashes_deep( $_POST['member-types'] );
+                                        }
+
+                                        $field->set_member_types( $member_types );
+                                }
+
                                 // Validate default visibility
                                 if ( ! empty( $_POST['default-visibility'] ) && in_array( $_POST['default-visibility'], wp_list_pluck( bp_xprofile_get_visibility_levels(), 'id' ) ) ) {
                                         bp_xprofile_update_field_meta( $field_id, 'default_visibility', $_POST['default-visibility'] );
@@ -499 +509 @@
                                 <?php if ( empty( $field->can_delete )                                    ) : ?><?php esc_html_e( '(Primary)',  'buddypress' ); endif; ?>
                                 <?php if ( bp_get_the_profile_field_is_required()                         ) : ?><?php esc_html_e( '(Required)', 'buddypress' ); endif; ?>
                                 <?php if ( bp_xprofile_get_meta( $field->id, 'field', 'signup_position' ) ) : ?><?php esc_html_e( '(Sign-up)',  'buddypress' ); endif; ?>
+                                <?php echo $field->get_member_type_label(); ?>
 
                                 <?php
 

src/bp-xprofile/bp-xprofile-template.php

@@ -153 +153 @@
                 $r = wp_parse_args( $args, array(
                         'profile_group_id'       => false,
                         'user_id'                => false,
+                        'member_type'            => 'any',
                         'hide_empty_groups'      => false,
                         'hide_empty_fields'      => false,
                         'fetch_fields'           => false,
@@ -333 +334 @@
         // Parse arguments
         $r = bp_parse_args( $args, array(
                 'user_id'                => bp_displayed_user_id(),
+                'member_type'            => 'any',
                 'profile_group_id'       => false,
                 'hide_empty_groups'      => true,
                 'hide_empty_fields'      => $hide_empty_fields_default,

src/bp-xprofile/classes/class-bp-xprofile-field.php

@@ -124 +124 @@
         public $data;
 
         /**
+         * Member types to which the profile field should be applied.
+         *
+         * @since BuddyPress (2.4.0)
+         * @access protected
+         * @var array Array of member types.
+         */
+        protected $member_types;
+
+        /**
          * Initialize and/or populate profile field
          *
          * @since BuddyPress (1.1.0)
@@ -457 +466 @@
                 $wpdb->query( $sql );
         }
 
+        /**
+         * Get the member types to which this field should be available.
+         *
+         * @since BuddyPress (2.4.0)
+         */
+        public function get_member_types() {
+                if ( ! is_null( $this->member_types ) ) {
+                        return $this->member_types;
+                }
+
+                $raw_types = bp_xprofile_get_meta( $this->id, 'field', 'member_type', false );
+
+                // If `$raw_types` is not an array, it probably means this is a new field (id=0).
+                if ( ! is_array( $raw_types ) ) {
+                        $raw_types = array();
+                }
+
+                // If '_none' is found in the array, it overrides all types.
+                $types = array();
+                if ( ! in_array( '_none', $raw_types ) ) {
+                        $registered_types = bp_get_member_types();
+
+                        // Eliminate invalid member types saved in the database.
+                        foreach ( $raw_types as $raw_type ) {
+                                // 'null' is a special case - it represents users without a type.
+                                if ( 'null' === $raw_type || isset( $registered_types[ $raw_type ] ) ) {
+                                        $types[] = $raw_type;
+                                }
+                        }
+
+                        // If no member types have been saved, intepret as *all* member types.
+                        if ( empty( $types ) ) {
+                                $types = array_values( $registered_types );
+
+                                // + the "null" type, ie users without a type.
+                                $types[] = 'null';
+                        }
+                }
+
+                /**
+                 * Filters the member types to which an XProfile object should be applied.
+                 *
+                 * @since BuddyPress (2.4.0)
+                 *
+                 * @param array             $types Member types.
+                 * @param BP_XProfile_Field $field Field object.
+                 */
+                $this->member_types = apply_filters( 'bp_xprofile_field_member_types', $types, $this );
+
+                return $this->member_types;
+        }
+
+        /**
+         * Set the member types for this field.
+         *
+         * @since BuddyPress (2.4.0)
+         *
+         * @param array $member_types Array of member types.
+         * @param bool  $append       Whether to append to existing member types. If false, all existing member type
+         *                            associations will be deleted before adding your `$member_types`. Default false.
+         * @return array Member types for the current field, after being saved.
+         */
+        public function set_member_types( $member_types, $append = false ) {
+                // Unset invalid member types.
+                $types = array();
+                foreach ( $member_types as $member_type ) {
+                        // 'null' is a special case - it represents users without a type.
+                        if ( 'null' === $member_type || bp_get_member_type_object( $member_type ) ) {
+                                $types[] = $member_type;
+                        }
+                }
+
+                // When `$append` is false, delete all existing types before adding new ones.
+                if ( ! $append ) {
+                        bp_xprofile_delete_meta( $this->id, 'field', 'member_type' );
+
+                        /*
+                         * We interpret an empty array as disassociating the field from all types. This is
+                         * represented internally with the '_none' flag.
+                         */
+                        if ( empty( $types ) ) {
+                                bp_xprofile_add_meta( $this->id, 'field', 'member_type', '_none' );
+                        }
+                }
+
+                // "All types" is represented in the database with no meta entries.
+                $registered_types = bp_get_member_types();
+                $rtypes = array_values( $registered_types );
+                $rtypes[] = 'null';
+
+                sort( $types );
+                sort( $rtypes );
+
+                if ( $types !== $rtypes ) {
+                        // Save new types.
+                        foreach ( $types as $type ) {
+                                bp_xprofile_add_meta( $this->id, 'field', 'member_type', $type );
+                        }
+                }
+
+                // Reset internal cache of member types.
+                $this->member_types = null;
+
+                // Refetch fresh items from the database.
+                return $this->get_member_types();
+        }
+
+        public function get_member_type_label() {
+                $member_types = $this->get_member_types();
+
+                $label = '';
+                if ( ! empty( $member_types ) ) {
+                        $member_type_labels = array();
+                        foreach ( $member_types as $member_type ) {
+                                if ( 'null' === $member_type ) {
+                                        $member_type_labels[] = __( 'Users with no member type', 'buddypress' );
+                                } else {
+                                        $mt_obj = bp_get_member_type_object( $member_type );
+                                        $member_type_labels[] = $mt_obj->labels['name'];
+                                }
+                        }
+
+                        $label = sprintf( '(Member Types: %s)', implode( ', ', array_map( 'esc_html', $member_type_labels ) ) );
+                }
+
+                return $label;
+        }
+
         /** Static Methods ********************************************************/
 
         public static function get_type( $field_id = 0 ) {
@@ -574 +711 @@
         }
 
         /**
+         * Get the IDs of fields applicable for a given member type or array of member types.
+         *
+         * @todo Improved cache support.
+         *
+         * @since BuddyPress (2.4.0)
+         *
+         * @param string|array $member_types Member type or array of member types.
+         */
+        public static function get_fields_for_member_type( $member_types ) {
+                global $wpdb;
+
+                $bp = buddypress();
+
+                if ( ! is_array( $member_types ) ) {
+                        $member_types = array( $member_types );
+                }
+
+                $fields = array();
+
+                // Pull up all recorded field member type data.
+                $mt_meta = $wpdb->get_results( "SELECT object_id, meta_value FROM {$bp->profile->table_name_meta} WHERE meta_key = 'member_type' AND object_type = 'field'" );
+
+                // Keep track of all fields with recorded member_type metadata.
+                $all_recorded_field_ids = wp_list_pluck( $mt_meta, 'object_id' );
+
+                // Sort member_type matches in arrays, keyed by field_id.
+                foreach ( $mt_meta as $_mt_meta ) {
+                        if ( ! isset( $fields[ $_mt_meta->object_id ] ) ) {
+                                $fields[ $_mt_meta->object_id ] = array();
+                        }
+
+                        $fields[ $_mt_meta->object_id ][] = $_mt_meta->meta_value;
+                }
+
+                // Filter out fields that don't match any passed types, or those marked _none.
+                foreach ( $fields as $field_id => $field_types ) {
+                        if ( ! array_intersect( $field_types, $member_types ) || ( in_array( '_none', $field_types ) ) && ! in_array( '_none', $member_types ) ) {
+                                unset( $fields[ $field_id ] );
+                        }
+                }
+
+                // Any fields with no member_type metadata are available to all member types.
+                if ( ! in_array( '_none', $member_types ) ) {
+                        if ( ! empty( $all_recorded_field_ids ) ) {
+                                $all_recorded_field_ids_sql = implode( ',', array_map( 'absint', $all_recorded_field_ids ) );
+                                $unrestricted_field_ids = $wpdb->get_col( "SELECT id FROM {$bp->profile->table_name_fields} WHERE id NOT IN ({$all_recorded_field_ids_sql})" );
+                        } else {
+                                $unrestricted_field_ids = $wpdb->get_col( "SELECT id FROM {$bp->profile->table_name_fields}" );
+                        }
+
+                        $all_member_types   = bp_get_member_types();
+                        $all_member_types   = array_values( $all_member_types );
+                        $all_member_types[] = 'null';
+
+                        foreach ( $unrestricted_field_ids as $unrestricted_field_id ) {
+                                $fields[ $unrestricted_field_id ] = $all_member_types;
+                        }
+                }
+
+                return $fields;
+        }
+
+        /**
          * Validate form field data on sumbission
          *
          * @since BuddyPress (2.2.0)
@@ -718 +918 @@
                                                         // Output the required metabox
                                                         $this->required_metabox();
 
+                                                        // Output the Member Types metabox.
+                                                        $this->member_type_metabox();
+
                                                         // Output the field visibility metaboxes
                                                         $this->visibility_metabox();
 
@@ -864 +1067 @@
         }
 
         /**
+         * Private method used to output field Member Type metabox.
+         *
+         * @since BuddyPress (2.4.0)
+         */
+        private function member_type_metabox() {
+
+                // The primary field is for all, so bail.
+                if ( 1 === (int) $this->id ) {
+                        return;
+                }
+
+                // Bail when no member types are registered.
+                if ( ! $member_types = bp_get_member_types( array(), 'objects' ) ) {
+                        return;
+                }
+
+                $field_member_types = $this->get_member_types();
+
+                ?>
+
+                <div id="for_member_types" class="postbox">
+                        <h3><?php _e( 'Member Types', 'buddypress' ); ?></h3>
+                        <div class="inside">
+                                <p class="description"><?php _e( 'This field should be available to:', 'buddypress' ); ?></p>
+
+                                <ul>
+                                        <?php foreach ( $member_types as $member_type ) : ?>
+                                        <li>
+                                                <label>
+                                                        <input name="member-types[]" type="checkbox" value="<?php echo $member_type->name; ?>" <?php checked( in_array( $member_type->name, $field_member_types ) ); ?>/>
+                                                        <?php echo $member_type->labels['name']; ?>
+                                                </label>
+                                        </li>
+                                        <?php endforeach; ?>
+
+                                        <li>
+                                                <label>
+                                                        <input name="member-types[]" type="checkbox" value="null" <?php checked( in_array( 'null', $field_member_types ) ); ?>/>
+                                                        <?php _e( 'Users with no member type', 'buddypress' ); ?>
+                                                </label>
+                                        </li>
+
+                                </ul>
+                        </div>
+
+                        <input type="hidden" name="has-member-types" value="1" />
+                </div>
+
+                <?php
+        }
+
+        /**
          * Private method used to output field visibility metaboxes
          *
          * @since BuddyPress (2.3.0)

src/bp-xprofile/classes/class-bp-xprofile-group.php

@@ -232 +232 @@
          *      @type int   $profile_group_id  Limit results to a single profile group.
          *      @type int   $user_id           Required if you want to load a specific user's data.
          *                                     Default: displayed user's ID.
+         *      @type array|string $member_type Limit fields by those restricted to a given member type, or array of
+         *                                      member types. If `$user_id` is provided, the value of `$member_type`
+         *                                      will be overridden by the member types of the provided user. The
+         *                                      special value of 'any' will return only those fields that are
+         *                                      unrestricted by member type - i.e., those applicable to any type.
          *      @type bool  $hide_empty_groups True to hide groups that don't have any fields. Default: false.
          *      @type bool  $hide_empty_fields True to hide fields where the user has not provided data. Default: false.
          *      @type bool  $fetch_fields      Whether to fetch each group's fields. Default: false.
@@ -251 +256 @@
                 $r = wp_parse_args( $args, array(
                         'profile_group_id'       => false,
                         'user_id'                => bp_displayed_user_id(),
+                        'member_type'            => false,
                         'hide_empty_groups'      => false,
                         'hide_empty_fields'      => false,
                         'fetch_fields'           => false,
@@ -318 +324 @@
                 $exclude_fields_cs  = array_merge( $exclude_fields_cs, $hidden_user_fields );
                 $exclude_fields_cs  = implode( ',', $exclude_fields_cs );
 
-                // Setup IN query for field IDs
+                // Set up NOT IN query for excluded field IDs.
                 if ( ! empty( $exclude_fields_cs ) ) {
                         $exclude_fields_sql = "AND id NOT IN ({$exclude_fields_cs})";
                 } else {
                         $exclude_fields_sql = '';
                 }
 
+                // Set up IN query for included field IDs.
+                $include_field_ids = array();
+
+                // Member-type restrictions.
+                if ( $r['user_id'] || false !== $r['member_type'] ) {
+                        $member_types = $r['member_type'];
+                        if ( $r['user_id'] ) {
+                                $member_types = bp_get_member_type( $r['user_id'], false );
+                                if ( empty( $member_types ) ) {
+                                        $member_types = array( 'null' );
+                                }
+                        }
+
+                        $member_types_fields = BP_XProfile_Field::get_fields_for_member_type( $member_types );
+                        $include_field_ids += array_keys( $member_types_fields );
+                }
+
+                $in_sql = '';
+                if ( ! empty( $include_field_ids ) ) {
+                        $include_field_ids_cs = implode( ',', array_map( 'intval', $include_field_ids ) );
+                        $in_sql = " AND id IN ({$include_field_ids_cs}) ";
+                }
+
                 // Fetch the fields
-                $fields    = $wpdb->get_results( "SELECT id, name, description, type, group_id, is_required FROM {$bp->profile->table_name_fields} WHERE group_id IN ( {$group_ids_in} ) AND parent_id = 0 {$exclude_fields_sql} ORDER BY field_order" );
+                $fields = $wpdb->get_results( "SELECT id, name, description, type, group_id, is_required FROM {$bp->profile->table_name_fields} WHERE group_id IN ( {$group_ids_in} ) AND parent_id = 0 {$exclude_fields_sql} {$in_sql} ORDER BY field_order" );
+
                 $field_ids = wp_list_pluck( $fields, 'id' );
 
                 // Store field IDs for meta cache priming

tests/phpunit/testcases/members/types.php

@@ -21 +21 @@
         }
 
         /**
+         * @dataProvider illegal_names
+         * @ticket BP5192
+         */
+        public function test_illegal_names( $name ) {
+                $this->assertWPError( bp_register_member_type( $name ) );
+        }
+
+        public function illegal_names() {
+                return array(
+                        array( 'any' ),
+                        array( 'null' ),
+                        array( '_none' ),
+                );
+        }
+
+        /**
          * @ticket BP6139
          */
         public function test_bp_register_member_type_should_sanitize_member_type_key() {

new file tests/phpunit/testcases/xprofile/BP_XProfile_Field/member_types.php

@@ +1 @@
+<?php
+
+/**
+ * @group member_types
+ * @group xprofile
+ * @ticket BP5192
+ */
+class BP_Tests_XProfile_BpXprofileField_MemberTypes extends BP_UnitTestCase {
+        protected $field_group_id;
+        protected $field_id;
+        protected $field;
+
+        public function setUp() {
+                parent::setUp();
+                bp_register_member_type( 'foo' );
+                bp_register_member_type( 'bar' );
+
+                $this->field_group_id = $this->factory->xprofile_group->create();
+                $this->field_id = $this->factory->xprofile_field->create( array( 'field_group_id' => $this->field_group_id ) );
+                $this->field = new BP_XProfile_Field( $this->field_id );
+        }
+
+        public function tearDown() {
+                buddypress()->members->types = array();
+                parent::tearDown();
+        }
+
+        public function test_get_single_member_type() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                $this->assertEqualSets( array( 'foo' ), $this->field->get_member_types() );
+        }
+
+        public function test_get_multiple_member_types() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'bar' );
+                $this->assertEqualSets( array( 'foo', 'bar' ), $this->field->get_member_types() );
+        }
+
+        public function test_invalid_member_types_should_not_be_returned() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'phony' );
+                $this->assertEquals( array( 'foo' ), $this->field->get_member_types() );
+        }
+
+        public function test_when_no_stored_types_are_found_all_registered_member_types_as_well_as_null_type_should_be_returned() {
+                $this->assertEqualSets( array( 'null', 'foo', 'bar' ), $this->field->get_member_types() );
+        }
+
+        public function test__none_meta_should_result_in_empty_array() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', '_none' );
+                $this->assertEquals( array(), $this->field->get_member_types() );
+        }
+
+        public function test__none_meta_should_override_other_values() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', '_none' );
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                $this->assertEquals( array(), $this->field->get_member_types() );
+        }
+
+        public function test_set_should_not_append_by_default() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                $this->assertEquals( array( 'bar' ), $this->field->set_member_types( array( 'bar' ) ) );
+        }
+
+        public function test_set_should_not_append_when_append_is_set_to_false() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                $this->assertEquals( array( 'bar' ), $this->field->set_member_types( array( 'bar', false ) ) );
+        }
+
+        public function test_set_should_append_when_append_is_set_to_true() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                $this->assertEqualSets( array( 'foo', 'bar' ), $this->field->set_member_types( array( 'bar' ), true ) );
+        }
+
+        public function test_set_empty_array_with_append_true_should_have_no_effect_on_saved_types() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                $this->assertEqualSets( array( 'foo' ), $this->field->set_member_types( array(), true ) );
+        }
+
+        public function test_set_empty_array_with_append_false_should_result_in_field_being_associated_with_no_member_types() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                $this->assertEqualSets( array(), $this->field->set_member_types( array() ) );
+        }
+
+        public function test_set_should_interpret_null_flag_properly() {
+                $this->assertEqualSets( array( 'null' ), $this->field->set_member_types( array( 'null' ) ) );
+        }
+
+        public function test_set_all_types_plus_null_should_result_in_nothing_stored_in_db() {
+                $types = array( 'null', 'foo', 'bar' );
+                $this->assertEqualSets( $types, $this->field->set_member_types( $types ) );
+
+                $types_db = bp_xprofile_get_meta( $this->field_id, 'field', 'member_type', false );
+                $this->assertEqualSets( array(), $types_db );
+        }
+
+        public function test_get_fields_for_member_type_should_get_field_with_explicit_member_type() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                $found = BP_XProfile_Field::get_fields_for_member_type( 'foo' );
+                $this->assertEqualSets( array( 1, $this->field_id ), array_keys( $found ) );
+        }
+
+        public function test_get_fields_for_member_type_should_ignore_field_that_applies_to_no_member_types() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', '_none' );
+                $found = BP_XProfile_Field::get_fields_for_member_type( 'foo' );
+                $this->assertEqualSets( array( 1 ), array_keys( $found ) );
+        }
+
+        public function test_get_fields_for_member_type_should_ignore_field_that_applies_to_different_member_types() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'bar' );
+                $found = BP_XProfile_Field::get_fields_for_member_type( 'foo' );
+                $this->assertEqualSets( array( 1 ), array_keys( $found ) );
+        }
+
+        public function test_get_fields_for_member_type_should_include_fields_with_no_member_type_restrictions() {
+                // A field with no member_type metadata applies to all member types.
+                $found = BP_XProfile_Field::get_fields_for_member_type( 'foo' );
+                $this->assertEqualSets( array( 1, $this->field_id ), array_keys( $found ) );
+        }
+
+        public function test_passing_member_type_any_to_get_fields_for_member_type_should_return_unrestricted_fields() {
+                $found = BP_XProfile_Field::get_fields_for_member_type( '' );
+                $this->assertEqualSets( array( 1, $this->field_id ), array_keys( $found ) );
+        }
+
+        public function test_passing_empty_member_type_to_get_fields_for_member_type_should_return_unrestricted_fields() {
+                $found = BP_XProfile_Field::get_fields_for_member_type( 'any' );
+                $this->assertEqualSets( array( 1, $this->field_id ), array_keys( $found ) );
+        }
+
+        public function test_passing_member_type_none_to_get_fields_for_member_type_should_return_fields_unavailable_to_all_member_types() {
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', '_none' );
+                $found = BP_XProfile_Field::get_fields_for_member_type( '_none' );
+                $this->assertEqualSets( array( $this->field_id ), array_keys( $found ) );
+        }
+
+        public function test_get_fields_for_member_type_should_accept_an_array_of_member_types() {
+                $f2 = $this->factory->xprofile_field->create( array( 'field_group_id' => $this->field_group_id ) );
+                bp_xprofile_add_meta( $this->field_id, 'field', 'member_type', 'foo' );
+                bp_xprofile_add_meta( $f2, 'field', 'member_type', 'bar' );
+
+                $found = BP_XProfile_Field::get_fields_for_member_type( array( 'foo', 'bar' ) );
+                $this->assertEqualSets( array( 1, $this->field_id, $f2 ), array_keys( $found ) );
+        }
+}

tests/phpunit/testcases/xprofile/class-bp-xprofile-group.php

@@ -113 +113 @@
         }
 
         /**
+         * @group member_types
+         * @ticket BP5192
+         */
+        public function test_member_type_restrictions_should_be_ignored_when_user_id_is_null_and_member_type_is_not_explicitly_provided() {
+                $g = $this->factory->xprofile_group->create();
+                $f = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                bp_register_member_type( 'foo' );
+
+                $field = new BP_XProfile_Field( $f );
+                $field->set_member_types( array( 'foo' ) );
+
+                $found_groups = BP_XProfile_Group::get( array(
+                        'user_id' => false,
+                        'fetch_fields' => true,
+                ) );
+
+                // The groups aren't indexed, so we have to go looking for it.
+                foreach ( $found_groups as $fg ) {
+                        if ( $g == $fg->id ) {
+                                $the_group = $fg;
+                        }
+                }
+
+                $this->assertContains( $f, wp_list_pluck( $the_group->fields, 'id' ) );
+        }
+
+        /**
+         * @group member_types
+         * @ticket BP5192
+         */
+        public function test_member_type_restrictions_should_be_ignored_when_user_id_is_0_and_member_type_is_false() {
+                $g = $this->factory->xprofile_group->create();
+                $f = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                bp_register_member_type( 'foo' );
+
+                $field = new BP_XProfile_Field( $f );
+                $field->set_member_types( array( 'foo' ) );
+
+                $found_groups = BP_XProfile_Group::get( array(
+                        'user_id' => 0,
+                        'member_type' => false,
+                        'fetch_fields' => true,
+                ) );
+
+                // The groups aren't indexed, so we have to go looking for it.
+                foreach ( $found_groups as $fg ) {
+                        if ( $g == $fg->id ) {
+                                $the_group = $fg;
+                        }
+                }
+
+                $this->assertContains( $f, wp_list_pluck( $the_group->fields, 'id' ) );
+        }
+
+        /**
+         * @group member_types
+         * @ticket BP5192
+         */
+        public function test_member_type_restrictions_should_be_obeyed_for_nonzero_user_id() {
+                $g = $this->factory->xprofile_group->create();
+                $f1 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                $f2 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                $f3 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                $f4 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                bp_register_member_type( 'foo' );
+                bp_register_member_type( 'bar' );
+
+                // Field 1 is visible only to 'foo' users.
+                $field1 = new BP_XProfile_Field( $f1 );
+                $field1->set_member_types( array( 'foo' ) );
+
+                // Field 2 is visible only to 'bar' users.
+                $field2 = new BP_XProfile_Field( $f2 );
+                $field2->set_member_types( array( 'bar' ) );
+
+                // Field 3 is visible to all users (no member type set).
+
+                // Field 4 is visible to no one.
+                $field4 = new BP_XProfile_Field( $f4 );
+                $field4->set_member_types( array() );
+
+                // User is in 'foo', so should have f1 and f3 only.
+                $u = $this->factory->user->create();
+                bp_set_member_type( $u, 'foo' );
+
+                $found_groups = BP_XProfile_Group::get( array(
+                        'user_id' => $u,
+                        'fetch_fields' => true,
+                ) );
+
+                // The groups aren't indexed, so we have to go looking for it.
+                foreach ( $found_groups as $fg ) {
+                        if ( $g == $fg->id ) {
+                                $the_group = $fg;
+                        }
+                }
+
+                $this->assertContains( $f1, wp_list_pluck( $fg->fields, 'id' ) );
+                $this->assertContains( $f3, wp_list_pluck( $fg->fields, 'id' ) );
+                $this->assertNotContains( $f2, wp_list_pluck( $fg->fields, 'id' ) );
+                $this->assertNotContains( $f4, wp_list_pluck( $fg->fields, 'id' ) );
+        }
+
+        /**
+         * @group member_types
+         * @ticket BP5192
+         */
+        public function test_member_type_restrictions_should_be_obeyed_for_nonzero_user_id_with_no_member_types() {
+                $g = $this->factory->xprofile_group->create();
+                $f1 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                $f2 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                $f3 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                bp_register_member_type( 'foo' );
+                bp_register_member_type( 'bar' );
+
+                // Field 1 is visible only to 'foo' users.
+                $field1 = new BP_XProfile_Field( $f1 );
+                $field1->set_member_types( array( 'foo' ) );
+
+                // Field 2 is visible only to 'null' users.
+                $field2 = new BP_XProfile_Field( $f2 );
+                $field2->set_member_types( array( 'null' ) );
+
+                // Field 3 is visible to all users (no member type set).
+
+                // User has no member types, so should see f2 and f3 .
+                $u = $this->factory->user->create();
+
+                $found_groups = BP_XProfile_Group::get( array(
+                        'user_id' => $u,
+                        'fetch_fields' => true,
+                ) );
+
+                // The groups aren't indexed, so we have to go looking for it.
+                foreach ( $found_groups as $fg ) {
+                        if ( $g == $fg->id ) {
+                                $the_group = $fg;
+                        }
+                }
+
+                $this->assertNotContains( $f1, wp_list_pluck( $fg->fields, 'id' ) );
+                $this->assertContains( $f2, wp_list_pluck( $fg->fields, 'id' ) );
+                $this->assertContains( $f3, wp_list_pluck( $fg->fields, 'id' ) );
+        }
+
+        /**
+         * @group member_types
+         * @ticket BP5192
+         */
+        public function test_member_types_of_provided_user_id_should_take_precedence_over_provided_member_type() {
+                $g = $this->factory->xprofile_group->create();
+                $f1 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                $f2 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                bp_register_member_type( 'foo' );
+                bp_register_member_type( 'bar' );
+
+                $field1 = new BP_XProfile_Field( $f1 );
+                $field1->set_member_types( array( 'foo' ) );
+                $field2 = new BP_XProfile_Field( $f2 );
+                $field2->set_member_types( array( 'bar' ) );
+
+                $u = $this->factory->user->create();
+                bp_set_member_type( $u, 'foo' );
+
+                $found_groups = BP_XProfile_Group::get( array(
+                        'user_id' => $u,
+                        'member_type' => 'bar',
+                        'fetch_fields' => true,
+                ) );
+
+                // The groups aren't indexed, so we have to go looking for it.
+                foreach ( $found_groups as $fg ) {
+                        if ( $g == $fg->id ) {
+                                $the_group = $fg;
+                        }
+                }
+
+                $this->assertContains( $f1, wp_list_pluck( $fg->fields, 'id' ) );
+        }
+
+        /**
+         * @group member_types
+         * @ticket BP5192
+         */
+        public function test_member_type_single_value_should_be_respected() {
+                $g = $this->factory->xprofile_group->create();
+                $f1 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                $f2 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                bp_register_member_type( 'foo' );
+                bp_register_member_type( 'bar' );
+
+                $field1 = new BP_XProfile_Field( $f1 );
+                $field1->set_member_types( array( 'foo' ) );
+                $field2 = new BP_XProfile_Field( $f2 );
+                $field2->set_member_types( array( 'bar' ) );
+
+                $found_groups = BP_XProfile_Group::get( array(
+                        'member_type' => 'bar',
+                        'fetch_fields' => true,
+                ) );
+
+                // The groups aren't indexed, so we have to go looking for it.
+                foreach ( $found_groups as $fg ) {
+                        if ( $g == $fg->id ) {
+                                $the_group = $fg;
+                        }
+                }
+
+                $this->assertNotContains( $f1, wp_list_pluck( $fg->fields, 'id' ) );
+                $this->assertContains( $f2, wp_list_pluck( $fg->fields, 'id' ) );
+        }
+
+        /**
+         * @group member_types
+         * @ticket BP5192
+         */
+        public function test_member_type_array_value_should_be_respected() {
+                $g = $this->factory->xprofile_group->create();
+                $f1 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                $f2 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                bp_register_member_type( 'foo' );
+                bp_register_member_type( 'bar' );
+
+                $field1 = new BP_XProfile_Field( $f1 );
+                $field1->set_member_types( array( 'foo' ) );
+                $field2 = new BP_XProfile_Field( $f2 );
+                $field2->set_member_types( array( 'bar' ) );
+
+                $found_groups = BP_XProfile_Group::get( array(
+                        'member_type' => array( 'bar' ),
+                        'fetch_fields' => true,
+                ) );
+
+                // The groups aren't indexed, so we have to go looking for it.
+                foreach ( $found_groups as $fg ) {
+                        if ( $g == $fg->id ) {
+                                $the_group = $fg;
+                        }
+                }
+
+                $this->assertNotContains( $f1, wp_list_pluck( $fg->fields, 'id' ) );
+                $this->assertContains( $f2, wp_list_pluck( $fg->fields, 'id' ) );
+        }
+
+        /**
+         * @group member_types
+         * @ticket BP5192
+         */
+        public function test_member_type_null_should_be_respected() {
+                $g = $this->factory->xprofile_group->create();
+                $f1 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                $f2 = $this->factory->xprofile_field->create( array( 'field_group_id' => $g ) );
+                bp_register_member_type( 'foo' );
+                bp_register_member_type( 'bar' );
+
+                $field1 = new BP_XProfile_Field( $f1 );
+                $field1->set_member_types( array( 'foo' ) );
+
+                $found_groups = BP_XProfile_Group::get( array(
+                        'member_type' => array( 'null' ),
+                        'fetch_fields' => true,
+                ) );
+
+                // The groups aren't indexed, so we have to go looking for it.
+                foreach ( $found_groups as $fg ) {
+                        if ( $g == $fg->id ) {
+                                $the_group = $fg;
+                        }
+                }
+
+                $this->assertNotContains( $f1, wp_list_pluck( $fg->fields, 'id' ) );
+                $this->assertContains( $f2, wp_list_pluck( $fg->fields, 'id' ) );
+        }
+
+        /**
          * @group save_xprofile_group_name
          */
         public function test_save_xprofile_group_name() {