SWAMPy

✎ CARVE FLESH

EDITING: external.php

<?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/>.

/**
 * Completion external API
 *
 * @package    core_completion
 * @category   external
 * @copyright  2015 Juan Leyva <juan@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @since      Moodle 2.9
 */

use core_external\external_api;
use core_external\external_function_parameters;
use core_external\external_multiple_structure;
use core_external\external_single_structure;
use core_external\external_value;
use core_external\external_warnings;

defined('MOODLE_INTERNAL') || die;

require_once("$CFG->libdir/completionlib.php");

/**
 * Completion external functions
 *
 * @package    core_completion
 * @category   external
 * @copyright  2015 Juan Leyva <juan@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @since      Moodle 2.9
 */
class core_completion_external extends external_api {

/**
     * Describes the parameters for update_activity_completion_status_manually.
     *
     * @return external_function_parameters
     * @since Moodle 2.9
     */
    public static function update_activity_completion_status_manually_parameters() {
        return new external_function_parameters (
            array(
                'cmid' => new external_value(PARAM_INT, 'course module id'),
                'completed' => new external_value(PARAM_BOOL, 'activity completed or not'),
            )
        );
    }

/**
     * Update completion status for the current user in an activity, only for activities with manual tracking.
     * @param  int $cmid      Course module id
     * @param  bool $completed Activity completed or not
     * @return array            Result and possible warnings
     * @since Moodle 2.9
     * @throws moodle_exception
     */
    public static function update_activity_completion_status_manually($cmid,  $completed) {

// Validate and normalize parameters.
        $params = self::validate_parameters(self::update_activity_completion_status_manually_parameters(),
            array('cmid' => $cmid, 'completed' => $completed));
        $cmid = $params['cmid'];
        $completed = $params['completed'];

$warnings = array();

$context = context_module::instance($cmid);
        self::validate_context($context);
        require_capability('moodle/course:togglecompletion', $context);

list($course, $cm) = get_course_and_cm_from_cmid($cmid);

// Set up completion object and check it is enabled.
        $completion = new completion_info($course);
        if (!$completion->is_enabled()) {
            throw new moodle_exception('completionnotenabled', 'completion');
        }

// Check completion state is manual.
        if ($cm->completion != COMPLETION_TRACKING_MANUAL) {
            throw new moodle_exception('cannotmanualctrack', 'error');
        }

$targetstate = ($completed) ? COMPLETION_COMPLETE : COMPLETION_INCOMPLETE;
        $completion->update_state($cm, $targetstate);

$result = array();
        $result['status'] = true;
        $result['warnings'] = $warnings;
        return $result;
    }

/**
     * Describes the update_activity_completion_status_manually return value.
     *
     * @return external_single_structure
     * @since Moodle 2.9
     */
    public static function update_activity_completion_status_manually_returns() {

return new external_single_structure(
            array(
                'status'    => new external_value(PARAM_BOOL, 'status, true if success'),
                'warnings'  => new external_warnings(),
            )
        );
    }

/**
     * Describes the parameters for override_activity_completion_status.
     *
     * @return external_external_function_parameters
     * @since Moodle 3.4
     */
    public static function override_activity_completion_status_parameters() {
        return new external_function_parameters (
            array(
                'userid' => new external_value(PARAM_INT, 'user id'),
                'cmid' => new external_value(PARAM_INT, 'course module id'),
                'newstate' => new external_value(PARAM_INT, 'the new activity completion state'),
            )
        );
    }

/**
     * Update completion status for a user in an activity.
     * @param  int $userid    User id
     * @param  int $cmid      Course module id
     * @param  int $newstate  Activity completion
     * @return array          Array containing the current (updated) completion status.
     * @since Moodle 3.4
     * @throws moodle_exception
     */
    public static function override_activity_completion_status($userid, $cmid, $newstate) {
        // Validate and normalize parameters.
        $params = self::validate_parameters(self::override_activity_completion_status_parameters(),
            array('userid' => $userid, 'cmid' => $cmid, 'newstate' => $newstate));
        $userid = $params['userid'];
        $cmid = $params['cmid'];
        $newstate = $params['newstate'];

$context = context_module::instance($cmid);
        self::validate_context($context);

list($course, $cm) = get_course_and_cm_from_cmid($cmid);

// Update completion state and get the new state back.
        $completion->update_state($cm, $newstate, $userid, true);
        $completiondata = $completion->get_data($cm, false, $userid);

// Return the current state of completion.
        return [
            'cmid' => $completiondata->coursemoduleid,
            'userid' => $completiondata->userid,
            'state' => $completiondata->completionstate,
            'timecompleted' => $completiondata->timemodified,
            'overrideby' => $completiondata->overrideby,
            'tracking' => $completion->is_enabled($cm)
        ];
    }

/**
     * Describes the override_activity_completion_status return value.
     *
     * @return external_single_structure
     * @since Moodle 3.4
     */
    public static function override_activity_completion_status_returns() {

return new external_single_structure(
            array(
                'cmid' => new external_value(PARAM_INT, 'The course module id'),
                'userid' => new external_value(PARAM_INT, 'The user id to which the completion info belongs'),
                'state'   => new external_value(PARAM_INT, 'The current completion state.'),
                'timecompleted' => new external_value(PARAM_INT, 'time of completion'),
                'overrideby' => new external_value(PARAM_INT, 'The user id who has overriden the status, or null'),
                'tracking'      => new external_value(PARAM_INT, 'type of tracking:
                                                                    0 means none, 1 manual, 2 automatic'),
            )
        );
    }

/**
     * Returns description of method parameters
     *
     * @return external_function_parameters
     * @since Moodle 2.9
     */
    public static function get_activities_completion_status_parameters() {
        return new external_function_parameters(
            array(
                'courseid' => new external_value(PARAM_INT, 'Course ID'),
                'userid'   => new external_value(PARAM_INT, 'User ID'),
            )
        );
    }

/**
     * Get Activities completion status
     *
     * @param int $courseid ID of the Course
     * @param int $userid ID of the User
     * @return array of activities progress and warnings
     * @throws moodle_exception
     * @since Moodle 2.9
     * @throws moodle_exception
     */
    public static function get_activities_completion_status($courseid, $userid) {
        global $CFG, $USER, $PAGE;
        require_once($CFG->libdir . '/grouplib.php');

$warnings = array();
        $arrayparams = array(
            'courseid' => $courseid,
            'userid'   => $userid,
        );

$params = self::validate_parameters(self::get_activities_completion_status_parameters(), $arrayparams);

$course = get_course($params['courseid']);
        $user = core_user::get_user($params['userid'], '*', MUST_EXIST);
        core_user::require_active_user($user);

$context = context_course::instance($course->id);
        self::validate_context($context);

// Check that current user have permissions to see this user's activities.
        if ($user->id != $USER->id) {
            require_capability('report/progress:view', $context);
            if (!groups_user_groups_visible($course, $user->id)) {
                // We are not in the same group!
                throw new moodle_exception('accessdenied', 'admin');
            }
        }

$completion = new completion_info($course);
        $activities = $completion->get_activities();

$results = array();
        foreach ($activities as $activity) {
            // Check if current user has visibility on this activity.
            if (!$activity->uservisible) {
                continue;
            }
            // Get progress information and state (we must use get_data because it works for all user roles in course).
            $exporter = new \core_completion\external\completion_info_exporter(
                $course,
                $activity,
                $userid,
            );
            $renderer = $PAGE->get_renderer('core');
            $data = (array)$exporter->export($renderer);
            $results[] = array_merge([
                'cmid'     => $activity->id,
                'modname'  => $activity->modname,
                'instance' => $activity->instance,
                'tracking' => $activity->completion,
            ], $data);
        }

$results = array(
            'statuses' => $results,
            'warnings' => $warnings
        );
        return $results;
    }

/**
     * Returns description of method result value
     *
     * @return \core_external\external_description
     * @since Moodle 2.9
     */
    public static function get_activities_completion_status_returns() {
        return new external_single_structure(
            array(
                'statuses' => new external_multiple_structure(
                    new external_single_structure(
                        [
                            'cmid'          => new external_value(PARAM_INT, 'course module ID'),
                            'modname'       => new external_value(PARAM_PLUGIN, 'activity module name'),
                            'instance'      => new external_value(PARAM_INT, 'instance ID'),
                            'state'         => new external_value(PARAM_INT,
                                "Completion state value:
                                    0 means incomplete,
                                    1 complete,
                                    2 complete pass,
                                    3 complete fail"
                                ),
                            'timecompleted' => new external_value(PARAM_INT,
                                'timestamp for completed activity'),
                            'tracking'      => new external_value(PARAM_INT,
                                "type of tracking:
                                    0 means none,
                                    1 manual,
                                    2 automatic"
                                ),
                            'overrideby' => new external_value(PARAM_INT,
                                'The user id who has overriden the status, or null', VALUE_OPTIONAL),
                            'valueused' => new external_value(PARAM_BOOL,
                                'Whether the completion status affects the availability of another activity.',
                                VALUE_OPTIONAL),
                            'hascompletion' => new external_value(PARAM_BOOL,
                                'Whether this activity module has completion enabled',
                                VALUE_OPTIONAL),
                            'isautomatic' => new external_value(PARAM_BOOL,
                                'Whether this activity module instance tracks completion automatically.',
                                VALUE_OPTIONAL),
                            'istrackeduser' => new external_value(PARAM_BOOL,
                                'Whether completion is being tracked for this user.',
                                VALUE_OPTIONAL),
                            'uservisible' => new external_value(PARAM_BOOL,
                                'Whether this activity is visible to the user.',
                                VALUE_OPTIONAL),
                            'details' => new external_multiple_structure(
                                new external_single_structure(
                                    [
                                        'rulename' => new external_value(PARAM_TEXT, 'Rule name'),
                                        'rulevalue' => new external_single_structure(
                                            [
                                                'status' => new external_value(PARAM_INT, 'Completion status'),
                                                'description' => new external_value(PARAM_TEXT, 'Completion description'),
                                            ]
                                        )
                                    ]
                                ),
                                'Completion status details',
                                VALUE_DEFAULT,
                                []
                            ),
                            'isoverallcomplete' => new external_value(PARAM_BOOL,
                                'Whether the overall completion state of this course module should be marked as complete or not.',
                                VALUE_OPTIONAL),
                        ], 'Activity'
                    ), 'List of activities status'
                ),
                'warnings' => new external_warnings()
            )
        );
    }

/**
     * Returns description of method parameters
     *
     * @return external_function_parameters
     * @since Moodle 2.9
     */
    public static function get_course_completion_status_parameters() {
        return new external_function_parameters(
            array(
                'courseid' => new external_value(PARAM_INT, 'Course ID'),
                'userid'   => new external_value(PARAM_INT, 'User ID'),
            )
        );
    }
    /**
     * Get Course completion status
     *
     * @param int $courseid ID of the Course
     * @param int $userid ID of the User
     * @return array of course completion status and warnings
     * @since Moodle 2.9
     * @throws moodle_exception
     */
    public static function get_course_completion_status($courseid, $userid) {
        global $CFG, $USER;
        require_once($CFG->libdir . '/grouplib.php');

$warnings = array();
        $arrayparams = array(
            'courseid' => $courseid,
            'userid'   => $userid,
        );
        $params = self::validate_parameters(self::get_course_completion_status_parameters(), $arrayparams);

$course = get_course($params['courseid']);
        $user = core_user::get_user($params['userid'], '*', MUST_EXIST);
        core_user::require_active_user($user);

$context = context_course::instance($course->id);
        self::validate_context($context);

// Can current user see user's course completion status?
        // This check verifies if completion is enabled because $course is mandatory.
        if (!completion_can_view_data($user->id, $course)) {
            throw new moodle_exception('cannotviewreport');
        }

// The previous function doesn't check groups.
        if ($user->id != $USER->id) {
            if (!groups_user_groups_visible($course, $user->id)) {
                // We are not in the same group!
                throw new moodle_exception('accessdenied', 'admin');
            }
        }

$info = new completion_info($course);

// Check this user is enroled.
        if (!$info->is_tracked_user($user->id)) {
            if ($USER->id == $user->id) {
                throw new moodle_exception('notenroled', 'completion');
            } else {
                throw new moodle_exception('usernotenroled', 'completion');
            }
        }

$completions = $info->get_completions($user->id);
        if (empty($completions)) {
            throw new moodle_exception('nocriteriaset', 'completion');
        }

// Load course completion.
        $completionparams = array(
            'userid' => $user->id,
            'course' => $course->id,
        );
        $ccompletion = new completion_completion($completionparams);

$completionrows = array();
        // Loop through course criteria.
        foreach ($completions as $completion) {
            $criteria = $completion->get_criteria();

$completionrow = array();
            $completionrow['type'] = $criteria->criteriatype;
            $completionrow['title'] = $criteria->get_title();
            $completionrow['status'] = $completion->get_status();
            $completionrow['complete'] = $completion->is_complete();
            $completionrow['timecompleted'] = $completion->timecompleted;
            $completionrow['details'] = $criteria->get_details($completion);
            $completionrows[] = $completionrow;
        }

$result = array(
                  'completed'   => $info->is_course_complete($user->id),
                  'aggregation' => $info->get_aggregation_method(),
                  'completions' => $completionrows
        );

$results = array(
            'completionstatus' => $result,
            'warnings' => $warnings
        );
        return $results;

}
    /**
     * Returns description of method result value
     *
     * @return \core_external\external_description
     * @since Moodle 2.9
     */
    public static function get_course_completion_status_returns() {
        return new external_single_structure(
            array(
                'completionstatus' => new external_single_structure(
                    array(
                        'completed'     => new external_value(PARAM_BOOL, 'true if the course is complete, false otherwise'),
                        'aggregation'   => new external_value(PARAM_INT, 'aggregation method 1 means all, 2 means any'),
                        'completions'   => new external_multiple_structure(
                            new external_single_structure(
                            array(
                                 'type'          => new external_value(PARAM_INT,   'Completion criteria type'),
                                 'title'         => new external_value(PARAM_TEXT,  'Completion criteria Title'),
                                 'status'        => new external_value(PARAM_NOTAGS, 'Completion status (Yes/No) a % or number'),
                                 'complete'      => new external_value(PARAM_BOOL,   'Completion status (true/false)'),
                                 'timecompleted' => new external_value(PARAM_INT,   'Timestamp for criteria completetion'),
                                 'details' => new external_single_structure(
                                     array(
                                         'type' => new external_value(PARAM_TEXT, 'Type description'),
                                         'criteria' => new external_value(PARAM_RAW, 'Criteria description'),
                                         'requirement' => new external_value(PARAM_TEXT, 'Requirement description'),
                                         'status' => new external_value(PARAM_RAW, 'Status description, can be anything'),
                                         ), 'details'),
                                 ), 'Completions'
                            ), ''
                         )
                    ), 'Course status'
                ),
                'warnings' => new external_warnings()
            ), 'Course completion status'
        );
    }

/**
     * Describes the parameters for mark_course_self_completed.
     *
     * @return external_function_parameters
     * @since Moodle 3.0
     */
    public static function mark_course_self_completed_parameters() {
        return new external_function_parameters (
            array(
                'courseid' => new external_value(PARAM_INT, 'Course ID')
            )
        );
    }

/**
     * Update the course completion status for the current user (if course self-completion is enabled).
     *
     * @param  int $courseid    Course id
     * @return array            Result and possible warnings
     * @since Moodle 3.0
     * @throws moodle_exception
     */
    public static function mark_course_self_completed($courseid) {
        global $USER;

$warnings = array();
        $params = self::validate_parameters(self::mark_course_self_completed_parameters(),
                                            array('courseid' => $courseid));

$course = get_course($params['courseid']);
        $context = context_course::instance($course->id);
        self::validate_context($context);

if (!$completion->is_tracked_user($USER->id)) {
            throw new moodle_exception('nottracked', 'completion');
        }

$completion = $completion->get_completion($USER->id, COMPLETION_CRITERIA_TYPE_SELF);

// Self completion criteria not enabled.
        if (!$completion) {
            throw new moodle_exception('noselfcompletioncriteria', 'completion');
        }

// Check if the user has already marked himself as complete.
        if ($completion->is_complete()) {
            throw new moodle_exception('useralreadymarkedcomplete', 'completion');
        }

// Mark the course complete.
        $completion->mark_complete();

$result = array();
        $result['status'] = true;
        $result['warnings'] = $warnings;
        return $result;
    }

/**
     * Describes the mark_course_self_completed return value.
     *
     * @return external_single_structure
     * @since Moodle 3.0
     */
    public static function mark_course_self_completed_returns() {

}

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 external/	DIR	—	2026-02-11 01:44
📁 form/	DIR	—	2026-02-11 01:44
📁 hook/	DIR	—	2026-02-11 01:44
📁 privacy/	DIR	—	2026-02-11 01:44
📄 activity_custom_completion.php	PHP	7 KB	2026-02-11 01:44	EDIT
📄 api.php	PHP	8.1 KB	2026-02-11 01:44	EDIT
📄 bulkedit_form.php	PHP	5.1 KB	2026-02-11 01:44	EDIT
📄 cm_completion_details.php	PHP	11.7 KB	2026-02-11 01:44	EDIT
📄 defaultedit_form.php	PHP	4.6 KB	2026-02-11 01:44	EDIT
📄 edit_base_form.php	PHP	11.5 KB	2026-02-11 01:44	EDIT
📄 external.php	PHP	23.2 KB	2026-02-11 01:44	EDIT
📄 manager.php	PHP	27.5 KB	2026-02-11 01:44	EDIT
📄 progress.php	PHP	2.7 KB	2026-02-11 01:44	EDIT