/**
* Initialize the app metadata store, especially the APP_PATH and APP_URL
*
* @return AppMetadata
**/
public static function createAppMetadata()
{
global $secrets;
// FIXME grown-ups don't program like this
global $sql;
// FIXME grown-ups don't program like this
global $metadata;
// FIXME grown-ups don't program like this
global $smarty;
// FIXME grown-ups don't program like this
if (AppMetadata::prepareDatabase($sql)) {
$smarty->addMessage('App metadata database tables created', 'Database tables to store application metadata, which is used to build the
<code>config.xml</code> file, have been created in your MySQL database.', NotificationMessage::GOOD);
} else {
$smarty->addMessage('App metadata database tables exist', 'Database tables to store application metadata already exist and have not
been re-created.');
}
$metadata = initAppMetadata();
$metadata['APP_PATH'] = preg_replace('/\\/classes$/', '', __DIR__);
$metadata['APP_URL'] = (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != 'on' ? 'http://' : 'https://') . $_SERVER['SERVER_NAME'] . preg_replace("|^{$_SERVER['DOCUMENT_ROOT']}(.*)\$|", '$1', $metadata['APP_PATH']);
$metadata['APP_NAME'] = (string) $secrets->app->name;
$metadata['APP_ID'] = (string) $secrets->app->id;
$metadata['CANVAS_INSTANCE_URL_PLACEHOLDER'] = 'https://canvas.instructure.com';
$smarty->assign('metadata', $metadata);
$smarty->addMessage('App metadata initialized', 'Basic application metadata has been updated, including APP_PATH and APP_URL', NotificationMessage::GOOD);
return $metadata;
}
* *
*****************************************************************************/
/* assume everything's going to be fine... */
$ready = true;
/* preliminary interactive only initialization */
if (php_sapi_name() != 'cli') {
session_start();
/* fire up the templating engine for interactive scripts */
$smarty = StMarksSmarty::getSmarty(true, __DIR__ . '/templates');
}
/* initialization that needs to happen for interactive and CLI scripts */
try {
/* initialize global variables */
$secrets = initSecrets();
$sql = initMySql();
$metadata = initAppMetadata();
} catch (CanvasAPIviaLTI_Exception $e) {
$smarty->addMessage('Initialization Failure', $e->getMessage(), NotificationMessage::ERROR);
$smarty->display();
exit;
}
/* interactive initialization only */
if ($ready && php_sapi_name() != 'cli') {
/* allow web apps to use common.inc.php without LTI authentication */
if (!defined('IGNORE_LTI')) {
try {
if (midLaunch()) {
$ready = false;
} elseif (isset($_SESSION['toolProvider'])) {
$toolProvider = $_SESSION['toolProvider'];
} else {
/**
* Initialize the app metadata store, especially the APP_PATH and APP_URL
*
* @return AppMetadata
**/
public static function createAppMetadata()
{
global $secrets;
// FIXME grown-ups don't program like this
global $sql;
// FIXME grown-ups don't program like this
global $metadata;
// FIXME grown-ups don't program like this
global $smarty;
// FIXME grown-ups don't program like this
$metadata = initAppMetadata();
$metadata['APP_PATH'] = preg_replace('/\\/classes$/', '', __DIR__);
$metadata['APP_URL'] = (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != 'on' ? 'http://' : 'https://') . $_SERVER['SERVER_NAME'] . preg_replace("|^{$_SERVER['DOCUMENT_ROOT']}(.*)\$|", '$1', $metadata['APP_PATH']);
$metadata['APP_NAME'] = (string) $secrets->app->name;
$metadata['APP_ID'] = (string) $secrets->app->id;
$metadata['CANVAS_INSTANCE_URL_PLACEHOLDER'] = 'https://canvas.instructure.com';
$smarty->assign('metadata', $metadata);
$smarty->addMessage('App metadata initialized', 'Basic application metadata has been updated, including APP_PATH and APP_URL', NotificationMessage::GOOD);
return $metadata;
}