// Only accept launch requests from this endpoint. if ($messagetype != "basic-lti-launch-request") { print_error('invalidrequest', 'enrol_lti'); exit; } // Initialise tool provider. $toolprovider = new \enrol_lti\tool_provider($toolid); // Special handling for LTIv1 launch requests. if ($ltiversion === \IMSGlobal\LTI\ToolProvider\ToolProvider::LTI_VERSION1) { $dataconnector = new \enrol_lti\data_connector(); $consumer = new \IMSGlobal\LTI\ToolProvider\ToolConsumer($consumerkey, $dataconnector); // Check if the consumer has already been registered to the enrol_lti_lti2_consumer table. Register if necessary. $consumer->ltiVersion = \IMSGlobal\LTI\ToolProvider\ToolProvider::LTI_VERSION1; // For LTIv1, set the tool secret as the consumer secret. $consumer->secret = $tool->secret; $consumer->name = optional_param('tool_consumer_instance_name', null, PARAM_TEXT); $consumer->consumerName = $consumer->name; $consumer->consumerGuid = optional_param('tool_consumer_instance_guid', null, PARAM_TEXT); $consumer->consumerVersion = optional_param('tool_consumer_info_version', null, PARAM_TEXT); $consumer->enabled = true; $consumer->protected = true; $consumer->save(); // Set consumer to tool provider. $toolprovider->consumer = $consumer; // Map tool consumer and published tool, if necessary. $toolprovider->map_tool_to_consumer(); } // Handle the request. $toolprovider->handleRequest(); echo $OUTPUT->header(); echo $OUTPUT->footer();
/** * Test for data_connector::get_consumers_mapped_to_tool(). */ public function test_get_consumers_mapped_to_tool() { $generator = $this->getDataGenerator(); // Create two tools belonging to the same course. $course1 = $generator->create_course(); $data = new stdClass(); $data->courseid = $course1->id; $tool = $generator->create_lti_tool($data); $tool2 = $generator->create_lti_tool($data); $dc = new data_connector(); $consumer = new ToolConsumer('key1', $dc); $consumer->name = 'testconsumername'; $consumer->secret = 'testsecret'; $consumer->save(); $tp = new \enrol_lti\tool_provider($tool->id); $tp->consumer = $consumer; $tp->map_tool_to_consumer(); $consumer2 = new ToolConsumer('key2', $dc); $consumer2->name = 'testconsumername2'; $consumer2->secret = 'testsecret2'; $consumer2->save(); $tp2 = new \enrol_lti\tool_provider($tool2->id); $tp2->consumer = $consumer2; $tp2->map_tool_to_consumer(); $consumers = $dc->get_consumers_mapped_to_tool($tool->id); $this->assertCount(1, $consumers); $this->assertEquals($consumer, $consumers[0]); $consumers2 = $dc->get_consumers_mapped_to_tool($tool2->id); $this->assertCount(1, $consumers2); $this->assertEquals($consumer2, $consumers2[0]); }