public function getPages() { if (!isset($_SESSION)) { session_start(); } $lms = strtoupper($_SESSION['lms']); if (Lms::isValidValue($lms)) { $pages = array(); switch ($lms) { case Lms::CANVAS: $canvasHelper = new CanvasHelper(); $pages = json_decode($canvasHelper->getPages()); break; default: $canvasHelper = new CanvasHelper(); $pages = $canvasHelper->getPages(); break; } $return = array(); $i = 0; foreach ($pages as $item) { $file = new \stdClass(); $file->id = $item->page_id; $file->name = $item->title; $file->url = $item->url; $return[] = $file; $i++; } return $return; } else { throw new \Exception("Invalid LMS"); } }