<html><head></head><body><blockquote>
<?php
if ($_SESSION['token']['temp']) {
include "canvasapi.php";
$api = new CanvasAPI($_SESSION['token']['temp'], $_COOKIE['domain']);
$response = $api->post_canvas("/login/oauth2/token", "DELETE");
//print_r($response);
echo 'Your Canvas access token has been deleted. ';
}
//no, this won't work. Have to get _parent to reload with javascript
echo 'You have logged out. Please refresh your browser no reload';
session_start();
session_unset();
session_destroy();
session_write_close();
setcookie(session_name(), '', 0, '/');
session_regenerate_id(true);
?>
</blockquote></body></html>
<?php
require_once "/home/bkinney/includes/mysessions.php";
mysession_start();
include_once "/www/canvas/canvasapi.php";
if (array_key_exists('csv', $_REQUEST)) {
//download
header("content-disposition:attachment;filename=rubric_scores_" . $_REQUEST['aid'] . ".csv");
header("content-type:text/csv");
echo $_REQUEST['csv'];
exit;
}
$token = $_SESSION['token'];
$access_key = $_SESSION['token'];
$domain = $_SESSION['_basic_lti_context']['custom_domain_url'];
$api = new CanvasAPI($access_key, $domain);
if (get_val($_GET, 'endpoint')) {
$endpoint = str_replace('https://' . $domain, '', $_GET['endpoint']);
//echo $endpoint;
$queueStatus = $api->get_canvas($endpoint, false);
echo '<p>status: ' . $queueStatus['workflow_state'];
echo '</p><p>percent completed: ' . $queueStatus['completion'] . '</p>';
if ($queueStatus['completion'] * 1 < 100) {
echo '<a href="#" onclick="$(\'#success\').load(\'putgrades-beta.php?endpoint=' . $endpoint . '\')">Check again</a>';
}
exit;
}
$endpoint = '/api/v1/courses/' . $_SESSION['_basic_lti_context']['custom_canvas_course_id'] . '/assignments/' . $_POST['aid'] . '/submissions/update_grades?as_user_id=' . $_SESSION['_basic_lti_context']['custom_canvas_user_id'];
$args = array();
foreach ($_POST['grades'] as $grade) {
//grade
//echo "valid";
//die();
$context_id = $context->info['context_id'];
//echo $context_id;
//these are used to update db by get_token_domain
$isAdmin = $context->isAdministrator();
setcookie("context", $context_id, 0, '/');
setcookie("isAdmin", $isAdmin, 0, '/');
setcookie("lti_url", "https://apps.ats.udel.edu" . $_SERVER['PHP_SELF'], 0, '/');
//changelog - get token from token table
$shared = array_key_exists('custom_shared', $context->info);
//this is a Haywood J token. He is an instructor in Becky Test
//if($asinstructor)$_SESSION['token']='25~18Dk6lWaa44bnPTWe1xbRydhRJ9zKOc3g3mfbqazxPpgw7MOJ4qGCSRGjJSKQewq';
if ($_SESSION['token']) {
//use whatever I've already got from previous trips
$api = new CanvasAPI($_SESSION['token'], $domain);
$valid = $api->ready;
$tokenstatus = "found in session" . $api->status . "," . $api->is_valid_token();
} else {
if (!$_SESSION['temptoken']) {
/*new plan, use an admin token unless I've set the shared flag*/
if ($isAdmin && !$shared) {
//only an admin can create an admin token, and only if we're not sharing
if ($domain == "udel.instructure.com") {
setcookie('tokenquery', 'none', 0, '/');
} else {
setcookie('tokenquery', "insert into tokens (domain, context, token) values ('" . $domain . "', '" . $domain . "', '%s') on duplicate key update token=values(token)", 0, '/');
}
} else {
if ($context->isInstructor()) {
//only instructors can create context tokens, but an admin can be an instructor