$toolbox->lti_authenticate();
exit;
}
/* if authenticated LTI launch, head off to app.php */
if (!empty($_SESSION[ToolProvider::class]['canvas'])) {
header("Location: control-panel.php");
exit;
/* if not authenticated, default to showing credentials */
} else {
$action = empty($action) ? ACTION_CONFIG : $action;
}
/* process any actions */
switch ($action) {
/* reset cached install data from config file */
case ACTION_INSTALL:
$_SESSION['toolbox'] = Toolbox::fromConfiguration(CONFIG_FILE, true);
$toolbox =& $_SESSION['toolbox'];
/* test to see if we can connect to the API */
try {
$toolbox->getAPI();
} catch (ConfigurationException $e) {
/* if there isn't an API token in config.xml, are there OAuth credentials? */
if ($e->getCode() === ConfigurationException::CANVAS_API_INCORRECT) {
$toolbox->interactiveGetAccessToken();
exit;
} else {
/* no (understandable) API credentials available -- doh! */
throw $e;
}
}
/* finish by opening consumers control panel */
<?php
require_once __DIR__ . '/vendor/autoload.php';
use smtech\CanvasHack\Toolbox;
use smtech\ReflexiveCanvasLTI\LTI\ToolProvider;
use Battis\DataUtilities;
define('CONFIG_FILE', __DIR__ . '/config.xml');
define('CANVAS_INSTANCE_URL', 'canvasInstanceUrl');
@session_start();
// TODO I don't feel good about suppressing warnings
/* prepare the toolbox */
if (empty($_SESSION[Toolbox::class])) {
$_SESSION[Toolbox::class] =& Toolbox::fromConfiguration(CONFIG_FILE);
}
$toolbox =& $_SESSION[Toolbox::class];
if (php_sapi_name() !== 'cli') {
$toolbox->smarty_prependTemplateDir(__DIR__ . '/templates', basename(__DIR__));
$toolbox->smarty_assign(['category' => DataUtilities::titleCase(preg_replace('/[\\-_]+/', ' ', basename(__DIR__)))]);
$smarty =& $toolbox->getSmarty();
// FIXME
}
/*
* FIXME convience variables until plugins are all updated
*/
$api =& $toolbox->getAPI();
$sql =& $toolbox->getMySQL();
$customPrefs =& $toolbox->getCustomPrefs();
/* set the Tool Consumer's instance URL, if present */
if (empty($_SESSION[CANVAS_INSTANCE_URL])) {
if (!empty($_SESSION[ToolProvider::class]['canvas']['api_domain'])) {
$_SESSION[CANVAS_INSTANCE_URL] = 'https://' . $_SESSION[ToolProvider::class]['canvas']['api_domain'];
