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7fd4d8d0ef
- required_param calls - added parameter type. - put 'require' first. - use @header, added charset. (Bug MDL-7380 "groups".)
44 lines
1.0 KiB
PHP
44 lines
1.0 KiB
PHP
<?php
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/**********************************************
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* Gets the members of a group and returns them
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* in an XMl format
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**********************************************/
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require_once('../../config.php');
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require_once('../lib/lib.php');
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@header('Content-Type: text/xml; charset=utf-8');
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echo '<?xml version="1.0" encoding="utf-8"?>';
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echo '<groupsresponse>';
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$groupid = required_param('groupid', PARAM_INT);
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$courseid = required_param('courseid', PARAM_INT);
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require_login($courseid);
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if (confirm_sesskey() and isteacheredit($courseid)) {
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$userids = groups_get_members($groupid);
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if ($userids != false) {
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// Put the groupings into a hash and sort them
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foreach($userids as $userid) {
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$listmembers[$userid] = groups_get_user_displayname($userid, $courseid);
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}
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natcasesort($listmembers);
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// Print out the XML
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echo "<option>";
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foreach($listmembers as $value=>$name) {
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echo "<name>$name</name>";
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echo "<value>$value</value>";
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}
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echo "</option>";
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}
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}
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echo '</groupsresponse>';
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?>
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