247 lines
9.6 KiB
PHP
247 lines
9.6 KiB
PHP
<?php
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// This file is part of the Studyplan plugin for Moodle
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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 <https://www.gnu.org/licenses/>.
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/**
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* Handle badge information
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* @package local_treestudyplan
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* @copyright 2023 P.M. Kuipers
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* @license https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace local_treestudyplan;
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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->libdir.'/externallib.php');
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use \core_badges\badge;
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/**
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* Handle badge information in the same style as the other classes
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*/
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class badgeinfo {
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/**
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* Holds database record
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* @var \core_badges\badge
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*/
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private $badge;
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/**
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* Maps badge status to strings
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* @var array
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*/
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private const STATUSINFO = [
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BADGE_STATUS_INACTIVE => 'inactive',
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BADGE_STATUS_ACTIVE => 'active',
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BADGE_STATUS_INACTIVE_LOCKED => 'inactive',
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BADGE_STATUS_ACTIVE_LOCKED => 'active',
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BADGE_STATUS_ARCHIVED => 'archived',
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];
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/**
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* Maps badge status to locked or not
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* @var array
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*/
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private const LOCKEDINFO = [
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BADGE_STATUS_INACTIVE => 0,
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BADGE_STATUS_ACTIVE => 0,
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BADGE_STATUS_INACTIVE_LOCKED => 1,
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BADGE_STATUS_ACTIVE_LOCKED => 1,
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BADGE_STATUS_ARCHIVED => 1, // We don't want to edit archived badges anyway.... .
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];
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/**
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* Construct new badgeinfo object
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* @param badge $badge Badge object to use
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*/
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public function __construct(badge $badge) {
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$this->badge = $badge;
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}
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/**
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* Return full name
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* @return string
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*/
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public function name() {
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return $this->badge->name;
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}
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/**
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* Get the badge id from the badge name
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* @param string $name Badge name
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* @return int Badge id
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*/
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public static function id_from_name($name) {
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global $DB;
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return $DB->get_field("badge", "id", ['name' => $name]);
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}
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/**
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* Check if a given badge exists
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* @param int $id Badge id
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* @return bool
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*/
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public static function exists($id) {
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global $DB;
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return is_numeric($id) && $DB->record_exists('badge', array('id' => $id));
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}
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/**
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* Webservice structure for editor info
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* @param int $value Webservice requirement constant
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* @return \external_single_structure Webservice output structure
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*/
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public static function editor_structure($value = VALUE_REQUIRED) {
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return new \external_single_structure([
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"id" => new \external_value(PARAM_INT, 'id of badge'),
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"infolink" => new \external_value(PARAM_TEXT, 'badge issue information link', VALUE_OPTIONAL),
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"name" => new \external_value(PARAM_TEXT, 'badge name'),
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"status" => new \external_value(PARAM_TEXT, 'badge status'),
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"locked" => new \external_value(PARAM_TEXT, 'badge lock status'),
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"criteria" => new \external_multiple_structure(
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new \external_value(PARAM_RAW, 'criteria text'), 'badge criteria', VALUE_OPTIONAL),
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"description" => new \external_value(PARAM_TEXT, 'badge description'),
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"imageurl" => new \external_value(PARAM_TEXT, 'url of badge image'),
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"studentcount" => new \external_value(PARAM_INT,
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'number of studyplan students that can get this badge', VALUE_OPTIONAL),
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"issuedcount" => new \external_value(PARAM_INT,
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'number of studyplan students that have got this badge', VALUE_OPTIONAL),
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], "Badge info", $value);
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}
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/**
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* Webservice model for editor info
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* @param int[] $studentlist List of user id's to use for checking issueing progress within a study plan
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* @return array Webservice data model
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*/
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public function editor_model(array $studentlist = null) {
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if ($this->badge->type == BADGE_TYPE_SITE) {
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$context = \context_system::instance();
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} else {
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$context = \context_course::instance($this->badge->courseid);
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}
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// If the user is viewing another user's badge and doesn't have the right capability return only part of the data.
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$criteria = [];
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foreach ($this->badge->get_criteria() as $bc) {
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$criteria[] = $bc->get_title()." ".$bc->get_details();
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}
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$model = [
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'id' => $this->badge->id,
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'infolink' => (new \moodle_url('/badges/overview.php', ['id' => $this->badge->id]))->out(false),
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'name' => $this->badge->name,
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'status' => self::STATUSINFO[$this->badge->status],
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'locked' => self::LOCKEDINFO[$this->badge->status],
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'criteria' => $criteria,
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'description' => $this->badge->description,
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'imageurl' => \moodle_url::make_pluginfile_url($context->id,
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'badges', 'badgeimage', $this->badge->id, '/', 'f1')->out(false),
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];
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// Add badge issue stats if a studentlist is attached to the request.
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if (!empty($studentlist) && is_array($studentlist)) {
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$model['studentcount'] = count($studentlist);
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$model['issuedcount'] = $this->count_issued($studentlist);
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}
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return $model;
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}
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/**
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* Webservice structure for userinfo
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* @param int $value Webservice requirement constant
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* @return \external_single_structure Webservice output structure
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*/
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public static function user_structure($value = VALUE_REQUIRED) {
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return new \external_single_structure([
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"id" => new \external_value(PARAM_INT, 'id of badge'),
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"infolink" => new \external_value(PARAM_TEXT, 'badge issue information link', VALUE_OPTIONAL),
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"name" => new \external_value(PARAM_TEXT, 'badge name'),
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"criteria" => new \external_multiple_structure(
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new \external_value(PARAM_RAW, 'criteria text'),
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'badge criteria', VALUE_OPTIONAL),
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"description" => new \external_value(PARAM_TEXT, 'badge description'),
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"imageurl" => new \external_value(PARAM_TEXT, 'url of badge image'),
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"issued" => new \external_value(PARAM_BOOL, 'badge is issued'),
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"dateissued" => new \external_value(PARAM_TEXT, 'date the badge was issued', VALUE_OPTIONAL),
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"dateexpire" => new \external_value(PARAM_TEXT, 'date the badge will expire', VALUE_OPTIONAL),
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"uniquehash" => new \external_value(PARAM_TEXT, 'badge issue hash', VALUE_OPTIONAL),
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"issuedlink" => new \external_value(PARAM_TEXT, 'badge issue information link', VALUE_OPTIONAL),
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], "Badge info", $value);
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}
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/**
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* Webservice model for user info
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* @param int $userid ID of user to check specific info for
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* @return array Webservice data model
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*/
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public function user_model($userid) {
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global $DB;
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if ($this->badge->type == BADGE_TYPE_SITE) {
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$context = \context_system::instance();
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} else {
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$context = \context_course::instance($this->badge->courseid);
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}
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$issued = $this->badge->is_issued($userid);
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// If the user is viewing another user's badge and doesn't have the right capability return only part of the data.
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$criteria = [];
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foreach ($this->badge->get_criteria() as $bc) {
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$criteria[] = $bc->get_title()."".$bc->get_details();
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}
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$badge = [
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'id' => $this->badge->id,
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'name' => $this->badge->name,
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'description' => $this->badge->description,
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'imageurl' => \moodle_url::make_pluginfile_url($context->id,
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'badges',
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'badgeimage',
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$this->badge->id, '/', 'f1'
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)->out(false),
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'criteria' => $criteria,
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'issued' => $issued,
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'infolink' => (new \moodle_url('/badges/overview.php', ['id' => $this->badge->id]))->out(false),
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];
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if ($issued) {
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$issueinfo = $DB->get_record('badge_issued', array('badgeid' => $this->badge->id, 'userid' => $userid));
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$badge['dateissued'] = date("Y-m-d", $issueinfo->dateissued);
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if ($issueinfo->expiredate) {
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$badge['dateexpire'] = date("Y-m-d", $issueinfo->dateexpire);
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}
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$badge['uniquehash'] = $issueinfo->uniquehash;
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$badge['issuedlink'] = (new \moodle_url('/badges/badge.php', ['hash' => $issueinfo->uniquehash]))->out(false);
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}
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return $badge;
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}
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/**
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* Count how many of the students in the array have this badge issued
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* @param int[] $studentids List of user id's to check
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* @return int
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*/
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public function count_issued(array $studentids) {
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$issuecount = 0;
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foreach ($studentids as $userid) {
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if ($this->badge->is_issued($userid)) {
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$issuecount++;
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}
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}
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return $issuecount;
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}
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}
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