mirror_php/moodle
1
0
Fork 0
mirror of https://github.com/moodle/moodle.git synced 2025-04-21 00:12:56 +02:00
Code Issues Projects Releases Wiki Activity

web service MDL-12886 check that a user is a course participant before to add it to a group

Browse Source
This commit is contained in:
jerome 2009-03-13 06:51:30 +00:00
parent fe4126c8c3
commit 0d4723ee62
5 changed files with 118 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
course/lib.php
View File

@ -3565,4 +3565,41 @@ function update_course($data) {
return false;
}
/**
* Return all course participant for a given course
* @global object $DB
* @param integer $courseid
* @return array of user
*/
function get_course_participants ($courseid) {
global $DB;
$users = get_users_by_capability(
get_context_instance(CONTEXT_COURSE, $courseid),
'moodle/course:view');
return $users;
}
/**
* Return true if the user is a participant for a given course
* @global object $DB
* @param integer $userid
* @param integer $courseid
* @return boolean
*/
function is_course_participant ($userid, $courseid) {
global $DB;
$users = get_users_by_capability(
get_context_instance(CONTEXT_COURSE, $courseid),
'moodle/course:view','u.id');
foreach($users as $user) {
if ($user->id == $userid) {
return true;
}
}
return false;
}
?>

19
group/external.php
View File

@ -106,11 +106,22 @@ final class group_external {
/**
* Return all internal members for a group id (do not return remotely registered user)
* @param array|struct $params
* @subparam integer $params:member->groupid
* @subparam integer $params:groupid
* @return array $return
* $subparam string $return:username
*/
static function tmp_get_groupmembers($params){
if (has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_SYSTEM))) {
$members = array();
foreach ($params as $groupid) {
$groupmembers = groups_get_members($groupid);
$members[] = array("groupid" => $groupid, "members" => $groupmembers);
}
return $members;
}
else {
throw new moodle_exception('wscouldnotgetgroupnopermission');
}
}
/**
@ -127,6 +138,10 @@ final class group_external {
foreach($params as $member) {
$groupid = clean_param($member['groupid'], PARAM_INTEGER);
$userid = clean_param($member['userid'], PARAM_INTEGER);
//check that the user is participant of the course
if (!groups_add_member($groupid, $userid)) {
$addmembersuccessfull = false;
}
@ -147,7 +162,7 @@ final class group_external {
*/
static function tmp_delete_groupmembers($params){
if (has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_SYSTEM))) {
$addmembersuccessfull = true;
$addmembersuccessfull = true;
foreach($params as $member) {
$groupid = clean_param($member['groupid'], PARAM_INTEGER);
$userid = clean_param($member['userid'], PARAM_INTEGER);

8
group/lib.php
View File

@ -27,10 +27,16 @@ function groups_add_member($groupid, $userid) {
throw new moodle_exception('useriddoesntexist');
}
if (!groups_group_exists($groupid)) {
$group = $DB->get_record('groups', array('id'=>$groupid));
if (empty($group)) {
throw new moodle_exception('cannotaddmembergroupiddoesntexist');
}
//check if the user a participant of the group course
if (!is_course_participant ($userid, $group->courseid)) {
throw new moodle_exception('userisnotaparticipant');
}
if (groups_is_member($groupid, $userid)) {
return true;
}

66
group/simpletest/testexternal.php
View File

@ -48,8 +48,11 @@ class group_external_test extends UnitTestCase {
var $userid2;
var $userid3;
var $userid4;
var $userid5;
var $course;
var $categoryid;
var $roleid;
var $context;
function setUp() {
global $DB;
@ -87,7 +90,7 @@ class group_external_test extends UnitTestCase {
$user->password = 'mockuserfortestingY_password';
$this->userid2 = tmp_create_user($user);
//create some more test users (not add yet to any group)
//create some more test users (not add yet to any group)
$user = new stdClass();
$user->username = 'mockuserfortestingZ';
$user->firstname = 'mockuserfortestingZ_firstname';
@ -103,6 +106,26 @@ class group_external_test extends UnitTestCase {
$user->password = 'mockuserfortestingZ2_password';
$this->userid4 = tmp_create_user($user);
//create a user, don't add it to a role or group
$user = new stdClass();
$user->username = 'mockuserfortestingZ23';
$user->firstname = 'mockuserfortestingZ23_firstname';
$user->lastname = 'mockuserfortestingZ23_lastname';
$user->email = 'mockuserfortestingZ23@moodle.com';
$user->password = 'mockuserfortestingZ23_password';
$this->userid5 = tmp_create_user($user);
//we're creating a new test role with viewcourse capabilyt
$this->context = $DB->get_record('context',array('contextlevel' => 50, 'instanceid' => $this->course->id));
$this->roleid = create_role('testrole', 'testrole', 'testrole');
assign_capability('moodle/course:view', CAP_ALLOW, $this->roleid, $this->context->id);
//assign the students to this role
role_assign($this->roleid, $this->userid1, null, $this->context->id);
role_assign($this->roleid, $this->userid2, null, $this->context->id);
role_assign($this->roleid, $this->userid3, null, $this->context->id);
role_assign($this->roleid, $this->userid4, null, $this->context->id);
/// create a group with these two students
$this->group = new stdClass();
$this->group->courseid = $this->course->id;
@ -143,6 +166,13 @@ class group_external_test extends UnitTestCase {
delete_user($user);
$user = $DB->get_record('user', array('username'=>'mockuserfortestingZ2', 'mnethostid'=>1));
delete_user($user);
//delete the user without group
$user = $DB->get_record('user', array('username'=>'mockuserfortestingZ23', 'mnethostid'=>1));
delete_user($user);
//delete role
delete_role($this->roleid);
}
function testTmp_create_groups() {
@ -198,33 +228,49 @@ class group_external_test extends UnitTestCase {
$result = group_external::tmp_add_groupmembers($params);
}
function testTmp_add_group_members2() {
function testTmp_add_group_members2() {
//the group id doesn't exist
$params = array(array("groupid" => 6465465, "userid" => $this->userid3), array("groupid" => $this->group->id, "userid" => $this->userid4));
$this->expectException(new moodle_exception('cannotaddmembergroupiddoesntexist'));
$result = group_external::tmp_add_groupmembers($params);
}
}
function testTmp_delete_group_members() {
function testTmp_add_group_members3() {
//the user is not a participant
$params = array(array("groupid" => $this->group->id, "userid" => $this->userid5));
$this->expectException(new moodle_exception('userisnotaparticipant'));
$result = group_external::tmp_add_groupmembers($params);
}
function testTmp_get_groupmembers() {
$params = array($this->group->id, $this->group2->id);
$groups = group_external::tmp_get_groupmembers($params);
$this->assertEqual(sizeof($groups), 2);
$this->assertEqual(sizeof($groups[0]['members']), 2);
$this->assertEqual(sizeof($groups[1]['members']), 1);
}
function testTmp_delete_group_members() {
//One of the userid doesn't exist
$params = array(array("groupid" => $this->group->id, "userid" => 654685), array("groupid" => $this->group->id, "userid" => $this->userid2));
$this->expectException(new moodle_exception('useriddoesntexist'));
$result = group_external::tmp_delete_groupmembers($params);
}
}
function testTmp_delete_group_members2() {
//the group id doesn't exist
function testTmp_delete_group_members2() {
//the group id doesn't exist
$params = array(array("groupid" => 6465465, "userid" => $this->userid1), array("groupid" => $this->group->id, "userid" => $this->userid2));
$this->expectException(new moodle_exception('cannotaddmembergroupiddoesntexist'));
$result = group_external::tmp_delete_groupmembers($params);
}
}
function testTmp_delete_group_members3() {
function testTmp_delete_group_members3() {
//delete members from group
$params = array(array("groupid" => $this->group->id, "userid" => $this->userid1), array("groupid" => $this->group->id, "userid" => $this->userid2));
$result = group_external::tmp_delete_groupmembers($params);
$this->assertEqual($result, true);
}
}
function testTmp_delete_groups() {
$params = array($this->group->id, $this->group2->id);

1
lang/en_utf8/error.php
View File

@ -448,6 +448,7 @@ $string['urlnotdefinerss'] = 'URL not defined for RSS feed';
$string['userautherror'] = 'Unknown auth plugin';
$string['userauthunsupported'] = 'Auth plugin not supported here';
$string['useriddoesntexist'] = 'User id doesn\'t exist';
$string['userisnotaparticipant'] = 'The user is not a course participant';
$string['useremailduplicate'] = 'Duplicate address';
$string['usermustbemnet'] = 'Users in the MNET access control list must be remote MNET users';
$string['usernotaddedadmin'] = 'Cannot delete admin accounts';