PHP webservice::get_missing_capabilities_by_users方法代码示例

 /**
  * Builds the XHTML to display the control
  *
  * @param string $data Unused
  * @param string $query
  * @return string
  */
 public function output_html($data, $query = '')
 {
     global $CFG, $OUTPUT, $DB, $USER;
     // display strings
     $stroperation = get_string('operation', 'webservice');
     $strtoken = get_string('token', 'webservice');
     $strservice = get_string('service', 'webservice');
     $struser = get_string('user');
     $strcontext = get_string('context', 'webservice');
     $strvaliduntil = get_string('validuntil', 'webservice');
     $striprestriction = get_string('iprestriction', 'webservice');
     $return = $OUTPUT->box_start('generalbox webservicestokenui');
     $table = new html_table();
     $table->head = array($strtoken, $struser, $strservice, $striprestriction, $strvaliduntil, $stroperation);
     $table->align = array('left', 'left', 'left', 'center', 'center', 'center');
     $table->width = '100%';
     $table->data = array();
     $tokenpageurl = "{$CFG->wwwroot}/{$CFG->admin}/webservice/tokens.php?sesskey=" . sesskey();
     //TODO: in order to let the administrator delete obsolete token, split this request in multiple request or use LEFT JOIN
     //here retrieve token list (including linked users firstname/lastname and linked services name)
     $sql = "SELECT t.id, t.token, u.id AS userid, u.firstname, u.lastname, s.name, t.iprestriction, t.validuntil, s.id AS serviceid\n                  FROM {external_tokens} t, {user} u, {external_services} s\n                 WHERE t.creatorid=? AND t.tokentype = ? AND s.id = t.externalserviceid AND t.userid = u.id";
     $tokens = $DB->get_records_sql($sql, array($USER->id, EXTERNAL_TOKEN_PERMANENT));
     if (!empty($tokens)) {
         foreach ($tokens as $token) {
             //TODO: retrieve context
             $delete = "<a href=\"" . $tokenpageurl . "&amp;action=delete&amp;tokenid=" . $token->id . "\">";
             $delete .= get_string('delete') . "</a>";
             $validuntil = '';
             if (!empty($token->validuntil)) {
                 $validuntil = date("F j, Y");
                 //TODO: language support (look for moodle function)
             }
             $iprestriction = '';
             if (!empty($token->iprestriction)) {
                 $iprestriction = $token->iprestriction;
             }
             $userprofilurl = new moodle_url('/user/profile.php?id=' . $token->userid);
             $useratag = html_writer::start_tag('a', array('href' => $userprofilurl));
             $useratag .= $token->firstname . " " . $token->lastname;
             $useratag .= html_writer::end_tag('a');
             //check user missing capabilities
             require_once $CFG->dirroot . '/webservice/lib.php';
             $webservicemanager = new webservice();
             $usermissingcaps = $webservicemanager->get_missing_capabilities_by_users(array(array('id' => $token->userid)), $token->serviceid);
             if (!is_siteadmin($token->userid) and key_exists($token->userid, $usermissingcaps)) {
                 $missingcapabilities = implode(', ', $usermissingcaps[$token->userid]);
                 if (!empty($missingcapabilities)) {
                     $useratag .= html_writer::tag('div', get_string('usermissingcaps', 'webservice', $missingcapabilities) . '&nbsp;' . $OUTPUT->help_icon('missingcaps', 'webservice'), array('class' => 'missingcaps'));
                 }
             }
             $table->data[] = array($token->token, $useratag, $token->name, $iprestriction, $validuntil, $delete);
         }
         $return .= html_writer::table($table);
     } else {
         $return .= get_string('notoken', 'webservice');
     }
     $return .= $OUTPUT->box_end();
     // add a token to the table
     $return .= "<a href=\"" . $tokenpageurl . "&amp;action=create\">";
     $return .= get_string('add') . "</a>";
     return highlight($query, $return);
 }

        $potentialuserselector->invalidate_selected_users();
        $alloweduserselector->invalidate_selected_users();
    }
}
/// Print the form.
/// display the UI
$renderer = $PAGE->get_renderer('core', 'webservice');
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('selectauthorisedusers', 'webservice'), 3, 'main');
$selectoroptions = new stdClass();
$selectoroptions->serviceid = $id;
$selectoroptions->alloweduserselector = $alloweduserselector;
$selectoroptions->potentialuserselector = $potentialuserselector;
echo $renderer->admin_authorised_user_selector($selectoroptions);
/// get the missing capabilities for all users (will be displayed into the renderer)
$allowedusers = $webservicemanager->get_ws_authorised_users($id);
$usersmissingcaps = $webservicemanager->get_missing_capabilities_by_users($allowedusers, $id);
//add the missing capabilities to the allowed users object to be displayed by renderer
foreach ($allowedusers as &$alloweduser) {
    if (!is_siteadmin($alloweduser->id) and key_exists($alloweduser->id, $usersmissingcaps)) {
        $alloweduser->missingcapabilities = implode(',', $usersmissingcaps[$alloweduser->id]);
    }
}
/// display the list of allowed users with their options (ip/timecreated / validuntil...)
//check that the user has the service required capability (if needed)
if (!empty($allowedusers)) {
    $renderer = $PAGE->get_renderer('core', 'webservice');
    echo $OUTPUT->heading(get_string('serviceuserssettings', 'webservice'), 3, 'main');
    echo $renderer->admin_authorised_user_list($allowedusers, $id);
}
echo $OUTPUT->footer();