PHP moodle_url::set_scheme方法代碼示例

/**
 * Builds a standard LTI Content-Item selection request.
 *
 * @param int $id The tool type ID.
 * @param stdClass $course The course object.
 * @param moodle_url $returnurl The return URL in the tool consumer (TC) that the tool provider (TP)
 *                              will use to return the Content-Item message.
 * @param string $title The tool's title, if available.
 * @param string $text The text to display to represent the content item. This value may be a long description of the content item.
 * @param array $mediatypes Array of MIME types types supported by the TC. If empty, the TC will support ltilink by default.
 * @param array $presentationtargets Array of ways in which the selected content item(s) can be requested to be opened
 *                                   (via the presentationDocumentTarget element for a returned content item).
 *                                   If empty, "frame", "iframe", and "window" will be supported by default.
 * @param bool $autocreate Indicates whether any content items returned by the TP would be automatically persisted without
 * @param bool $multiple Indicates whether the user should be permitted to select more than one item. False by default.
 *                         any option for the user to cancel the operation. False by default.
 * @param bool $unsigned Indicates whether the TC is willing to accept an unsigned return message, or not.
 *                       A signed message should always be required when the content item is being created automatically in the
 *                       TC without further interaction from the user. False by default.
 * @param bool $canconfirm Flag for can_confirm parameter. False by default.
 * @param bool $copyadvice Indicates whether the TC is able and willing to make a local copy of a content item. False by default.
 * @return stdClass The object containing the signed request parameters and the URL to the TP's Content-Item selection interface.
 * @throws moodle_exception When the LTI tool type does not exist.`
 * @throws coding_exception For invalid media type and presentation target parameters.
 */
function lti_build_content_item_selection_request($id, $course, moodle_url $returnurl, $title = '', $text = '', $mediatypes = [], $presentationtargets = [], $autocreate = false, $multiple = false, $unsigned = false, $canconfirm = false, $copyadvice = false)
{
    $tool = lti_get_type($id);
    // Validate parameters.
    if (!$tool) {
        throw new moodle_exception('errortooltypenotfound', 'mod_lti');
    }
    if (!is_array($mediatypes)) {
        throw new coding_exception('The list of accepted media types should be in an array');
    }
    if (!is_array($presentationtargets)) {
        throw new coding_exception('The list of accepted presentation targets should be in an array');
    }
    // Check title. If empty, use the tool's name.
    if (empty($title)) {
        $title = $tool->name;
    }
    $typeconfig = lti_get_type_config($id);
    $key = '';
    $secret = '';
    $islti2 = false;
    if (isset($tool->toolproxyid)) {
        $islti2 = true;
        $toolproxy = lti_get_tool_proxy($tool->toolproxyid);
        $key = $toolproxy->guid;
        $secret = $toolproxy->secret;
    } else {
        $toolproxy = null;
        if (!empty($typeconfig['resourcekey'])) {
            $key = $typeconfig['resourcekey'];
        }
        if (!empty($typeconfig['password'])) {
            $secret = $typeconfig['password'];
        }
    }
    $tool->enabledcapability = '';
    if (!empty($typeconfig['enabledcapability_ContentItemSelectionRequest'])) {
        $tool->enabledcapability = $typeconfig['enabledcapability_ContentItemSelectionRequest'];
    }
    $tool->parameter = '';
    if (!empty($typeconfig['parameter_ContentItemSelectionRequest'])) {
        $tool->parameter = $typeconfig['parameter_ContentItemSelectionRequest'];
    }
    // Set the tool URL.
    if (!empty($typeconfig['toolurl_ContentItemSelectionRequest'])) {
        $toolurl = new moodle_url($typeconfig['toolurl_ContentItemSelectionRequest']);
    } else {
        $toolurl = new moodle_url($typeconfig['toolurl']);
    }
    // Check if SSL is forced.
    if (!empty($typeconfig['forcessl'])) {
        // Make sure the tool URL is set to https.
        if (strtolower($toolurl->get_scheme()) === 'http') {
            $toolurl->set_scheme('https');
        }
        // Make sure the return URL is set to https.
        if (strtolower($returnurl->get_scheme()) === 'http') {
            $returnurl->set_scheme('https');
        }
    }
    $toolurlout = $toolurl->out(false);
    // Get base request parameters.
    $instance = new stdClass();
    $instance->course = $course->id;
    $requestparams = lti_build_request($instance, $typeconfig, $course, $id, $islti2);
    // Get LTI2-specific request parameters and merge to the request parameters if applicable.
    if ($islti2) {
        $lti2params = lti_build_request_lti2($tool, $requestparams);
        $requestparams = array_merge($requestparams, $lti2params);
    }
    // Get standard request parameters and merge to the request parameters.
    $orgid = !empty($typeconfig['organizationid']) ? $typeconfig['organizationid'] : '';
    $standardparams = lti_build_standard_request(null, $orgid, $islti2, 'ContentItemSelectionRequest');
    $requestparams = array_merge($requestparams, $standardparams);
    // Get custom request parameters and merge to the request parameters.
//.........這裏部分代碼省略.........

 /**
  * Test set bad scheme on Moodle URL objects.
  */
 public function test_moodle_url_set_bad_scheme()
 {
     $url = new moodle_url('http://moodle.org/foo/bar');
     $this->setExpectedException('coding_exception');
     $url->set_scheme('not a valid $ scheme');
 }

 /**
  * Test set bad scheme on Moodle URL objects.
  *
  * @expectedException coding_exception
  */
 public function test_moodle_url_set_bad_scheme()
 {
     $url = new moodle_url('http://moodle.org/foo/bar');
     $url->set_scheme('not a valid $ scheme');
 }