BP_XProfile_Group::get( array $args = array() )

	public static function get( $args = array() ) {
		global $wpdb;

		// Parse arguments.
		$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,
			'fetch_field_data'       => false,
			'fetch_visibility_level' => false,
			'exclude_groups'         => false,
			'exclude_fields'         => false,
			'update_meta_cache'      => true,
            'repeater_show_main_fields_only' => false,
		) );

		// Keep track of object IDs for cache-priming.
		$object_ids = array(
			'group' => array(),
			'field' => array(),
			'data'  => array(),
		);

		// WHERE.
		if ( ! empty( $r['profile_group_id'] ) ) {
			$where_sql = $wpdb->prepare( 'WHERE g.id = %d', $r['profile_group_id'] );
		} elseif ( $r['exclude_groups'] ) {
			$exclude   = join( ',', wp_parse_id_list( $r['exclude_groups'] ) );
			$where_sql = "WHERE g.id NOT IN ({$exclude})";
		} else {
			$where_sql = '';
		}

		$bp = buddypress();

		// Include or exclude empty groups.
		if ( ! empty( $r['hide_empty_groups'] ) ) {
			$group_ids = $wpdb->get_col( "SELECT DISTINCT g.id FROM {$bp->profile->table_name_groups} g INNER JOIN {$bp->profile->table_name_fields} f ON g.id = f.group_id {$where_sql} ORDER BY g.group_order ASC" );
		} else {
			$group_ids = $wpdb->get_col( "SELECT DISTINCT g.id FROM {$bp->profile->table_name_groups} g {$where_sql} ORDER BY g.group_order ASC" );
		}

		// Get all group data.
		$groups = self::get_group_data( $group_ids );

		// Bail if not also getting fields.
		if ( empty( $r['fetch_fields'] ) ) {
			return $groups;
		}

		// Get the group ids from the groups we found.
		$group_ids = wp_list_pluck( $groups, 'id' );

		// Store for meta cache priming.
		$object_ids['group'] = $group_ids;

		// Bail if no groups found.
		if ( empty( $group_ids ) ) {
			return $groups;
		}

		// Setup IN query from group IDs.
		$group_ids_in = implode( ',', (array) $group_ids );

		// Support arrays and comma-separated strings.
		$exclude_fields_cs = wp_parse_id_list( $r['exclude_fields'] );

        /**
         * For each group, check if it is a repeater set.
         * If so,
         *  - get the number of sets, user has created.
         *  - create as many set of clones for each such field in the group, if not created already
         *  - include those field ids in loop
         */
        foreach ( $group_ids as $group_id ) {
            $is_repeater_enabled = 'on' == BP_XProfile_Group::get_group_meta( $group_id, 'is_repeater_enabled' ) ? true : false;
            if ( $is_repeater_enabled ) {
                $clone_field_ids_all = bp_get_repeater_clone_field_ids_all( $group_id );

                if ( $r['repeater_show_main_fields_only'] ) {
                    //exclude clones
                    $exclude_fields_cs  = array_merge( $exclude_fields_cs, $clone_field_ids_all );
                } else {
                    //exclude template fields
                    $template_field_ids = bp_get_repeater_template_field_ids( $group_id );
                    $exclude_fields_cs  = array_merge( $exclude_fields_cs, $template_field_ids );

                    //include only the subset of clones the current user has data in
                    $user_field_set_count = bp_get_profile_field_set_count( $group_id, $r['user_id'] );
                    $clone_field_ids_has_data = bp_get_repeater_clone_field_ids_subset( $group_id, $user_field_set_count );
                    $clones_to_exclude = array_diff( $clone_field_ids_all, $clone_field_ids_has_data );

                    $exclude_fields_cs  = array_merge( $exclude_fields_cs, $clones_to_exclude );
                }
            }
        }

		// Visibility - Handled here so as not to be overridden by sloppy use of the
		// exclude_fields parameter. See bp_xprofile_get_hidden_fields_for_user().
		$hidden_user_fields = bp_xprofile_get_hidden_fields_for_user( $r['user_id'] );
		$exclude_fields_cs  = array_merge( $exclude_fields_cs, $hidden_user_fields );
		$exclude_fields_cs  = implode( ',', $exclude_fields_cs );

		// 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 ( bp_get_member_types() ) {
			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.
		$field_ids = $wpdb->get_col( "SELECT id FROM {$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" );

		foreach( $groups as $group ) {
			$group->fields = array();
		}

		// Bail if no fields.
		if ( empty( $field_ids ) ) {
			return $groups;
		}

		$field_ids = array_map( 'intval', $field_ids );

		// Start Remove the social network fields from dashboard page.
		$social_networks_key = 0;
		if ( bp_is_user_profile() && ! bp_is_user_profile_edit() && ! bp_is_register_page() ) {
			foreach ( $field_ids as $profile_fields ) {
				$field_obj = xprofile_get_field( $profile_fields, null, false );
				if ( 'socialnetworks' === $field_obj->type ) {
					$social_networks_key = (int) $profile_fields;
				}
			}
		}

		// If social networks field found then remove from the $field_ids array.
		if ( $social_networks_key > 0 ) {
			if (($key = array_search($social_networks_key, $field_ids)) !== false) {
				unset($field_ids[$key]);
			}
		}

		// End Remove the social network fields from dashboard page.

		// Prime the field cache.
		$uncached_field_ids = bp_get_non_cached_ids( $field_ids, 'bp_xprofile_fields' );
		if ( ! empty( $uncached_field_ids ) ) {
			$_uncached_field_ids = implode( ',', array_map( 'intval', $uncached_field_ids ) );
			$uncached_fields = $wpdb->get_results( "SELECT * FROM {$bp->profile->table_name_fields} WHERE id IN ({$_uncached_field_ids})" );
			foreach ( $uncached_fields as $uncached_field ) {
				$fid = intval( $uncached_field->id );
				wp_cache_set( $fid, $uncached_field, 'bp_xprofile_fields' );
			}
		}

		// Pull field objects from the cache.
		$fields = array();
		foreach ( $field_ids as $field_id ) {
			$fields[] = xprofile_get_field( $field_id, null, false );
		}

		// Store field IDs for meta cache priming.
		$object_ids['field'] = $field_ids;

		// Maybe fetch field data.
		if ( ! empty( $r['fetch_field_data'] ) ) {

			// Get field data for user ID.
			if ( ! empty( $field_ids ) && ! empty( $r['user_id'] ) ) {
				$field_data = BP_XProfile_ProfileData::get_data_for_user( $r['user_id'], $field_ids );
			}

			// Remove data-less fields, if necessary.
			if ( ! empty( $r['hide_empty_fields'] ) && ! empty( $field_ids ) && ! empty( $field_data ) ) {

				// Loop through the results and find the fields that have data.
				foreach( (array) $field_data as $data ) {

					// Empty fields may contain a serialized empty array.
					$maybe_value = maybe_unserialize( $data->value );

					// Valid field values of 0 or '0' get caught by empty(), so we have an extra check for these. See #BP5731.
					if ( ( ! empty( $maybe_value ) || '0' == $maybe_value ) && false !== $key = array_search( $data->field_id, $field_ids ) ) {

						// Fields that have data get removed from the list.
						unset( $field_ids[ $key ] );
					}
				}

				// The remaining members of $field_ids are empty. Remove them.
				foreach( $fields as $field_key => $field ) {
					if ( in_array( $field->id, $field_ids ) ) {
						unset( $fields[ $field_key ] );
					}
				}

				// Reset indexes.
				$fields = array_values( $fields );
			}

			// Field data was found.
			if ( ! empty( $fields ) && ! empty( $field_data ) && ! is_wp_error( $field_data ) ) {

				// Loop through fields.
				foreach( (array) $fields as $field_key => $field ) {

					// Loop through the data in each field.
					foreach( (array) $field_data as $data ) {

						// Assign correct data value to the field.
						if ( $field->id == $data->field_id ) {
							$fields[ $field_key ]->data        = new stdClass;
							$fields[ $field_key ]->data->value = $data->value;
							$fields[ $field_key ]->data->id    = $data->id;
						}

						// Store for meta cache priming.
						$object_ids['data'][] = $data->id;
					}
				}
			}
		}

		// Prime the meta cache, if necessary.
		if ( ! empty( $r['update_meta_cache'] ) ) {
			bp_xprofile_update_meta_cache( $object_ids );
		}

		// Maybe fetch visibility levels.
		if ( ! empty( $r['fetch_visibility_level'] ) ) {
			$fields = self::fetch_visibility_level( $r['user_id'], $fields );
		}

		// Merge the field array back in with the group array.
		foreach( (array) $groups as $group ) {
			// Indexes may have been shifted after previous deletions, so we get a
			// fresh one each time through the loop.
			$index = array_search( $group, $groups );

			foreach( (array) $fields as $field ) {
				if ( $group->id === $field->group_id ) {
					$groups[ $index ]->fields[] = $field;
				}
			}

			// When we unset fields above, we may have created empty groups.
			// Remove them, if necessary.
			if ( empty( $group->fields ) && ! empty( $r['hide_empty_groups'] ) ) {
				unset( $groups[ $index ] );
			}

			// Reset indexes.
			$groups = array_values( $groups );
		}

		return $groups;
	}