// You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * Handle sending a user to a tool provider to initiate a content-item selection. * * @package mod_lti * @copyright 2015 Vital Source Technologies http://vitalsource.com * @author Stephen Vickers * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ require_once '../../config.php'; require_once $CFG->dirroot . '/mod/lti/lib.php'; require_once $CFG->dirroot . '/mod/lti/locallib.php'; $id = required_param('id', PARAM_INT); $courseid = required_param('course', PARAM_INT); $title = optional_param('title', '', PARAM_TEXT); $text = optional_param('text', '', PARAM_RAW); // Check access and capabilities. $course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST); require_login($course); $context = context_course::instance($courseid); require_capability('moodle/course:manageactivities', $context); require_capability('mod/lti:addcoursetool', $context); // Set the return URL. We send the launch container along to help us avoid frames-within-frames when the user returns. $returnurlparams = ['course' => $course->id, 'id' => $id, 'sesskey' => sesskey()]; $returnurl = new \moodle_url('/mod/lti/contentitem_return.php', $returnurlparams); // Prepare the request. $request = lti_build_content_item_selection_request($id, $course, $returnurl, $title, $text, [], []); // Get the launch HTML. $content = lti_post_launch_html($request->params, $request->url, false); echo $content;
/** * Test for lti_build_content_item_selection_request() with invalid presentation targets parameter. */ public function test_lti_build_content_item_selection_request_invalid_presentationtargets() { $this->resetAfterTest(); $this->setAdminUser(); // Create a tool type, associated with that proxy. $type = new stdClass(); $data = new stdClass(); $data->lti_contentitem = true; $type->state = LTI_TOOL_STATE_CONFIGURED; $type->name = "Test tool"; $type->description = "Example description"; $type->baseurl = $this->getExternalTestFileUrl('/test.html'); $typeid = lti_add_type($type, $data); $course = $this->getDataGenerator()->create_course(); $returnurl = new moodle_url('/'); // Should throw coding_exception on non-array presentation targets. $targets = 'frame,iframe'; $this->expectException('coding_exception'); lti_build_content_item_selection_request($typeid, $course, $returnurl, '', '', [], $targets); }