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Long Term Support Release
<?php // This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. declare(strict_types=1); namespace core_cohort\reportbuilder\datasource;< use core_cohort\local\entities\cohort; < use core_cohort\local\entities\cohort_member;> use core_cohort\reportbuilder\local\entities\{cohort, cohort_member};use core_reportbuilder\datasource; use core_reportbuilder\local\entities\user; /** * Cohorts datasource * * @package core_cohort * @copyright 2021 Paul Holden <paulh@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class cohorts extends datasource { /** * Return user friendly name of the datasource * * @return string */ public static function get_name(): string { return get_string('cohorts', 'core_cohort'); } /** * Initialise report */ protected function initialise(): void { $cohortentity = new cohort(); $cohorttablealias = $cohortentity->get_table_alias('cohort'); $this->set_main_table('cohort', $cohorttablealias); $this->add_entity($cohortentity); // Join the cohort member entity to the cohort entity. $cohortmemberentity = new cohort_member(); $cohortmembertablealias = $cohortmemberentity->get_table_alias('cohort_members');< $cohortmemberjoin = "LEFT JOIN {cohort_members} {$cohortmembertablealias} < ON {$cohortmembertablealias}.cohortid = {$cohorttablealias}.id"; < < $this->add_entity($cohortmemberentity->add_join($cohortmemberjoin));> $this->add_entity($cohortmemberentity > ->add_join("LEFT JOIN {cohort_members} {$cohortmembertablealias} > ON {$cohortmembertablealias}.cohortid = {$cohorttablealias}.id") > );// Join the user entity to the cohort member entity. $userentity = new user(); $usertablealias = $userentity->get_table_alias('user');< $userjoin = "LEFT JOIN {user} {$usertablealias} < ON {$usertablealias}.id = {$cohortmembertablealias}.userid"; < < $this->add_entity($userentity->add_joins([$cohortmemberjoin, $userjoin]));> $this->add_entity($userentity > ->add_joins($cohortmemberentity->get_joins()) > ->add_join("LEFT JOIN {user} {$usertablealias} > ON {$usertablealias}.id = {$cohortmembertablealias}.userid") > );< // Add all columns from entities to be available in custom reports. < $this->add_columns_from_entity($cohortentity->get_entity_name()); < $this->add_columns_from_entity($cohortmemberentity->get_entity_name()); < $this->add_columns_from_entity($userentity->get_entity_name()); < < // Add all filters from entities to be available in custom reports. < $this->add_filters_from_entity($cohortentity->get_entity_name()); < $this->add_filters_from_entity($cohortmemberentity->get_entity_name()); < $this->add_filters_from_entity($userentity->get_entity_name()); < < // Add all conditions from entities to be available in custom reports. < $this->add_conditions_from_entity($cohortentity->get_entity_name()); < $this->add_conditions_from_entity($cohortmemberentity->get_entity_name()); < $this->add_conditions_from_entity($userentity->get_entity_name());> // Add all columns/filters/conditions from entities to be available in custom reports. > $this->add_all_from_entities();} /** * Return the columns that will be added to the report as part of default setup * * @return string[] */ public function get_default_columns(): array { return [< 'cohort:context','cohort:name',> 'cohort:context','cohort:idnumber', 'cohort:description', ]; } /** * Return the filters that will be added to the report once is created * * @return string[] */ public function get_default_filters(): array { return ['cohort:context', 'cohort:name']; } /** * Return the conditions that will be added to the report once is created * * @return string[] */ public function get_default_conditions(): array { return [];> } } > } > /** > * Return the default sorting that will be added to the report once it is created > * > * @return array|int[] > */ > public function get_default_column_sorting(): array { > return [ > 'cohort:name' => SORT_ASC, > ];