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389 lines
14 KiB
389 lines
14 KiB
2 years ago
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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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/**
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* External functions
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*
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* @package message_airnotifier
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* @category external
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* @copyright 2012 Jerome Mouneyrac <jerome@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @since Moodle 2.7
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*/
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defined('MOODLE_INTERNAL') || die;
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require_once("$CFG->libdir/externallib.php");
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/**
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* External API for airnotifier web services
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*
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* @package message_airnotifier
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* @category external
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* @copyright 2012 Jerome Mouneyrac <jerome@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @since Moodle 2.7
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*/
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class message_airnotifier_external extends external_api {
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/**
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* Returns description of method parameters
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*
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* @since Moodle 2.7
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*/
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public static function is_system_configured_parameters() {
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return new external_function_parameters(
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array()
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);
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}
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/**
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* Tests whether the airnotifier settings have been configured
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*
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* @since Moodle 2.7
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*/
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public static function is_system_configured() {
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global $DB;
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// First, check if the plugin is disabled.
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$processor = $DB->get_record('message_processors', array('name' => 'airnotifier'), '*', MUST_EXIST);
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if (!$processor->enabled) {
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return 0;
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}
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// Then, check if the plugin is completly configured.
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$manager = new message_airnotifier_manager();
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return (int) $manager->is_system_configured();
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}
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/**
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* Returns description of method result value
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*
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* @return external_single_structure
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* @since Moodle 2.7
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*/
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public static function is_system_configured_returns() {
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return new external_value( PARAM_INT, '0 if the system is not configured, 1 otherwise');
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}
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/**
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* Returns description of method parameters
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*
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* @since Moodle 2.7
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*/
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public static function are_notification_preferences_configured_parameters() {
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return new external_function_parameters(
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array(
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'userids' => new external_multiple_structure(new external_value(PARAM_INT, 'user ID')),
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)
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);
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}
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/**
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* Check if the users have notification preferences configured for the airnotifier plugin
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*
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* @param array $userids Array of user ids
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* @since Moodle 2.7
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*/
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public static function are_notification_preferences_configured($userids) {
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global $CFG, $USER, $DB;
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require_once($CFG->dirroot . '/message/lib.php');
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$params = self::validate_parameters(self::are_notification_preferences_configured_parameters(),
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array('userids' => $userids));
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list($sqluserids, $params) = $DB->get_in_or_equal($params['userids'], SQL_PARAMS_NAMED);
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$uselect = ', ' . context_helper::get_preload_record_columns_sql('ctx');
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$ujoin = "LEFT JOIN {context} ctx ON (ctx.instanceid = u.id AND ctx.contextlevel = :contextlevel)";
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$params['contextlevel'] = CONTEXT_USER;
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$usersql = "SELECT u.* $uselect
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FROM {user} u $ujoin
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WHERE u.id $sqluserids";
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$users = $DB->get_recordset_sql($usersql, $params);
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$result = array(
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'users' => array(),
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'warnings' => array()
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);
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$hasuserupdatecap = has_capability('moodle/user:update', context_system::instance());
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foreach ($users as $user) {
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$currentuser = ($user->id == $USER->id);
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if ($currentuser or $hasuserupdatecap) {
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if (!empty($user->deleted)) {
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$warning = array();
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$warning['item'] = 'user';
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$warning['itemid'] = $user->id;
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$warning['warningcode'] = '1';
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$warning['message'] = "User $user->id was deleted";
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$result['warnings'][] = $warning;
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continue;
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}
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$preferences = array();
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$preferences['userid'] = $user->id;
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$preferences['configured'] = 0;
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// Now we get for all the providers and all the states
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// the user preferences to check if at least one is enabled for airnotifier plugin.
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$providers = message_get_providers_for_user($user->id);
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$configured = false;
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foreach ($providers as $provider) {
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if ($configured) {
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break;
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}
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foreach (array('loggedin', 'loggedoff') as $state) {
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$prefstocheck = array();
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$prefname = 'message_provider_'.$provider->component.'_'.$provider->name.'_'.$state;
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// First get forced settings.
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if ($forcedpref = get_config('message', $prefname)) {
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$prefstocheck = array_merge($prefstocheck, explode(',', $forcedpref));
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}
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// Then get user settings.
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if ($userpref = get_user_preferences($prefname, '', $user->id)) {
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$prefstocheck = array_merge($prefstocheck, explode(',', $userpref));
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}
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if (in_array('airnotifier', $prefstocheck)) {
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$preferences['configured'] = 1;
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$configured = true;
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break;
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}
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}
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}
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$result['users'][] = $preferences;
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} else if (!$hasuserupdatecap) {
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$warning = array();
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$warning['item'] = 'user';
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$warning['itemid'] = $user->id;
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$warning['warningcode'] = '2';
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$warning['message'] = "You don't have permissions for view user $user->id preferences";
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$result['warnings'][] = $warning;
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}
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}
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$users->close();
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return $result;
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}
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/**
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* Returns description of method result value
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*
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* @return external_single_structure
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* @since Moodle 2.7
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*/
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public static function are_notification_preferences_configured_returns() {
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return new external_single_structure(
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array(
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'users' => new external_multiple_structure(
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new external_single_structure(
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array (
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'userid' => new external_value(PARAM_INT, 'userid id'),
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'configured' => new external_value(PARAM_INT,
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'1 if the user preferences have been configured and 0 if not')
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)
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),
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'list of preferences by user'),
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'warnings' => new external_warnings()
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)
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);
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}
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/**
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* Returns description of method parameters
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*
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* @since Moodle 3.2
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*/
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public static function get_user_devices_parameters() {
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return new external_function_parameters(
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array(
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'appid' => new external_value(PARAM_NOTAGS, 'App unique id (usually a reversed domain)'),
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'userid' => new external_value(PARAM_INT, 'User id, 0 for current user', VALUE_DEFAULT, 0)
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)
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);
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}
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/**
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* Return the list of mobile devices that are registered in Moodle for the given user.
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*
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* @param string $appid app unique id (usually a reversed domain)
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* @param integer $userid the user id, 0 for current user
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* @return array warnings and devices
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* @throws moodle_exception
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* @since Moodle 3.2
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*/
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public static function get_user_devices($appid, $userid = 0) {
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global $USER;
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$params = self::validate_parameters(
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self::get_user_devices_parameters(),
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array(
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'appid' => $appid,
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'userid' => $userid,
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)
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);
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$context = context_system::instance();
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self::validate_context($context);
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if (empty($params['userid'])) {
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$user = $USER;
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} else {
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$user = core_user::get_user($params['userid'], '*', MUST_EXIST);
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core_user::require_active_user($user);
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// Allow only admins to retrieve other users devices.
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if ($user->id != $USER->id) {
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require_capability('moodle/site:config', $context);
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}
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}
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$warnings = array();
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$devices = array();
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// Check if mobile notifications are enabled.
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if (!self::is_system_configured()) {
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$warnings[] = array(
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'item' => 'user',
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'itemid' => $user->id,
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'warningcode' => 'systemnotconfigured',
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'message' => 'Mobile notifications are not configured'
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);
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} else {
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// We catch exceptions here because get_user_devices may try to connect to Airnotifier.
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try {
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$manager = new message_airnotifier_manager();
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$devices = $manager->get_user_devices($appid, $user->id);
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} catch (Exception $e) {
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$warnings[] = array(
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'item' => 'user',
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'itemid' => $user->id,
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'warningcode' => 'errorgettingdevices',
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'message' => $e->getMessage()
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);
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}
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}
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return array(
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'devices' => $devices,
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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 method result value
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*
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* @return external_single_structure
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* @since Moodle 3.2
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*/
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public static function get_user_devices_returns() {
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return new external_single_structure(
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array(
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'devices' => new external_multiple_structure(
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new external_single_structure(
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array (
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'id' => new external_value(PARAM_INT, 'Device id (in the message_airnotifier table)'),
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'appid' => new external_value(PARAM_NOTAGS, 'The app id, something like com.moodle.moodlemobile'),
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'name' => new external_value(PARAM_NOTAGS, 'The device name, \'occam\' or \'iPhone\' etc.'),
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'model' => new external_value(PARAM_NOTAGS, 'The device model \'Nexus4\' or \'iPad1,1\' etc.'),
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'platform' => new external_value(PARAM_NOTAGS, 'The device platform \'iOS\' or \'Android\' etc.'),
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'version' => new external_value(PARAM_NOTAGS, 'The device version \'6.1.2\' or \'4.2.2\' etc.'),
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'pushid' => new external_value(PARAM_RAW, 'The device PUSH token/key/identifier/registration id'),
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'uuid' => new external_value(PARAM_RAW, 'The device UUID'),
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'enable' => new external_value(PARAM_INT, 'Whether the device is enabled or not'),
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'timecreated' => new external_value(PARAM_INT, 'Time created'),
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'timemodified' => new external_value(PARAM_INT, 'Time modified'),
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)
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),
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'List of devices'
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),
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'warnings' => new external_warnings()
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)
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);
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}
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/**
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* Returns description of method parameters
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*
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* @since Moodle 3.2
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*/
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public static function enable_device_parameters() {
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return new external_function_parameters(
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array(
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'deviceid' => new external_value(PARAM_INT, 'The device id'),
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'enable' => new external_value(PARAM_BOOL, 'True for enable the device, false otherwise')
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)
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);
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}
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/**
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* Enables or disables a registered user device so it can receive Push notifications
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*
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* @param integer $deviceid the device id
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* @param bool $enable whether to enable the device
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* @return array warnings and success status
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* @throws moodle_exception
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* @since Moodle 3.2
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*/
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public static function enable_device($deviceid, $enable) {
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global $USER;
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$params = self::validate_parameters(
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self::enable_device_parameters(),
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array(
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'deviceid' => $deviceid,
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'enable' => $enable,
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)
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);
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$context = context_system::instance();
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self::validate_context($context);
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require_capability('message/airnotifier:managedevice', $context);
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if (!message_airnotifier_manager::enable_device($params['deviceid'], $params['enable'])) {
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throw new moodle_exception('unknowndevice', 'message_airnotifier');
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}
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return array(
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'success' => true,
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'warnings' => array()
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);
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}
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||
|
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/**
|
||
|
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* Returns description of method result value
|
||
|
|
*
|
||
|
|
* @return external_single_structure
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||
|
|
* @since Moodle 3.2
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||
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*/
|
||
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public static function enable_device_returns() {
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||
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|
return new external_single_structure(
|
||
|
|
array(
|
||
|
|
'success' => new external_value(PARAM_BOOL, 'True if success'),
|
||
|
|
'warnings' => new external_warnings()
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|