Proyectos de Subversion Moodle

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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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namespace gradereport_grader\external;
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use context_course;
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use core_user_external;
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use core_external\external_api;
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use core_external\external_function_parameters;
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use core_external\external_multiple_structure;
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use core_external\external_single_structure;
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use core_external\external_value;
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use core_external\external_warnings;
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use grade_report_grader;
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use user_picture;
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defined('MOODLE_INTERNAL') || die;
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require_once($CFG->dirroot.'/course/externallib.php');
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require_once($CFG->dirroot .'/user/externallib.php');
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require_once($CFG->dirroot.'/grade/lib.php');
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require_once($CFG->dirroot.'/grade/report/grader/lib.php');
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/**
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 * External grade report grader API
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 *
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 * @package    gradereport_grader
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 * @copyright  2022 Mathew May <mathew.solutions>
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 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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 */
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class get_users_in_report extends external_api {
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    /**
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     * Describes the parameters for get_users_in_report
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     *
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     * @return external_function_parameters
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     */
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    public static function execute_parameters(): external_function_parameters {
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        return new external_function_parameters (
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            [
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                'courseid' => new external_value(PARAM_INT, 'Course ID', VALUE_REQUIRED)
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            ]
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        );
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    }
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    /**
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     * Given a course ID find Fetch the grader report and add some fields to the returned users.
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     *
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     * @param int $courseid Course ID to fetch the grader report for.
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     * @return array Users and warnings to pass back to the calling widget.
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     */
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    public static function execute(int $courseid): array {
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        global $PAGE;
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        self::validate_parameters(
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            self::execute_parameters(),
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            [
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                'courseid' => $courseid,
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            ]
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        );
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        $warnings = [];
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        $context = context_course::instance($courseid);
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        self::validate_context($context);
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        require_capability('gradereport/grader:view', $context);
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        // Return tracking object.
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        $gpr = new \grade_plugin_return(
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            [
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                'type' => 'report',
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                'plugin' => 'grader',
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                'courseid' => $courseid
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            ]
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        );
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        $report = new grade_report_grader($courseid, $gpr, $context);
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        // For the returned users, Add a couple of extra fields that we need for the search module.
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        $users = array_map(function ($user) use ($PAGE) {
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            $user->fullname = fullname($user);
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            $userpicture = new user_picture($user);
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            $userpicture->size = 1;
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            $user->profileimageurl = $userpicture->get_url($PAGE)->out(false);
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            $userpicture->size = 0; // Size f2.
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            $user->profileimageurlsmall = $userpicture->get_url($PAGE)->out(false);
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            return $user;
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        }, $report->load_users(true));
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        sort($users);
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        return [
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            'users' => $users,
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            'warnings' => $warnings,
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        ];
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    }
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    /**
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     * Returns description of what the users & warnings should return.
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     *
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     * @return external_single_structure
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     */
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    public static function execute_returns(): external_single_structure {
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        return new external_single_structure([
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            'users' => new external_multiple_structure(core_user_external::user_description()),
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            'warnings' => new external_warnings(),
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        ]);
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    }
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}