public function test_external_format_string()
{
$this->resetAfterTest();
$settings = external_settings::get_instance();
$currentraw = $settings->get_raw();
$currentfilter = $settings->get_filter();
// Enable multilang filter to on content and heading.
filter_set_global_state('multilang', TEXTFILTER_ON);
filter_set_applies_to_strings('multilang', 1);
$filtermanager = filter_manager::instance();
$filtermanager->reset_caches();
$settings->set_raw(true);
$settings->set_filter(true);
$context = context_system::instance();
$test = '<span lang="en" class="multilang">EN</span><span lang="fr" class="multilang">FR</span> ' . '<script>hi</script> <h3>there</h3>!';
$correct = $test;
$this->assertSame($correct, external_format_string($test, $context->id));
$settings->set_raw(false);
$settings->set_filter(false);
$test = '<span lang="en" class="multilang">EN</span><span lang="fr" class="multilang">FR</span> ' . '<script>hi</script> <h3>there</h3>?';
$correct = 'ENFR hi there?';
$this->assertSame($correct, external_format_string($test, $context->id));
$settings->set_filter(true);
$test = '<span lang="en" class="multilang">EN</span><span lang="fr" class="multilang">FR</span> ' . '<script>hi</script> <h3>there</h3>@';
$correct = 'EN hi there@';
$this->assertSame($correct, external_format_string($test, $context->id));
// Filters can be opted out.
$test = '<span lang="en" class="multilang">EN</span><span lang="fr" class="multilang">FR</span> ' . '<script>hi</script> <h3>there</h3>%';
$correct = 'ENFR hi there%';
$this->assertSame($correct, external_format_string($test, $context->id, false, ['filter' => false]));
$settings->set_raw($currentraw);
$settings->set_filter($currentfilter);
}
public function test_external_format_string() {
$settings = external_settings::get_instance();
$currentraw = $settings->get_raw();
$currentfilter = $settings->get_filter();
$settings->set_raw(true);
$context = context_system::instance();
$test = '$$ \pi $$ <script>hi</script> <h3>there</h3>';
$correct = $test;
$this->assertSame(external_format_string($test, $context->id), $correct);
$settings->set_raw(false);
$test = '$$ \pi $$<script>hi</script> <h3>there</h3>';
$correct = '$$ \pi $$hi there';
$this->assertSame(external_format_string($test, $context->id), $correct);
$settings->set_raw($currentraw);
$settings->set_filter($currentfilter);
}
/**
* Return only one instance
*
* @return object
*/
public static function get_instance()
{
if (self::$instance === null) {
self::$instance = new external_settings();
}
return self::$instance;
}
/**
* Intercept some moodlewssettingXXX $_GET and $_POST parameter
* that are related to the web service call and are not the function parameters
*/
protected function set_web_service_call_settings()
{
global $CFG;
// Default web service settings.
// Must be the same XXX key name as the external_settings::set_XXX function.
// Must be the same XXX ws parameter name as 'moodlewssettingXXX'.
$externalsettings = array('raw' => false, 'fileurl' => true, 'filter' => false);
// Load the external settings with the web service settings.
$settings = external_settings::get_instance();
foreach ($externalsettings as $name => $default) {
$wsparamname = 'moodlewssetting' . $name;
// Retrieve and remove the setting parameter from the request.
$value = optional_param($wsparamname, $default, PARAM_BOOL);
unset($_GET[$wsparamname]);
unset($_POST[$wsparamname]);
$functioname = 'set_' . $name;
$settings->{$functioname}($value);
}
}
require_once(__DIR__ . '/../../config.php');
require_once($CFG->libdir . '/externallib.php');
define('PREFERRED_RENDERER_TARGET', RENDERER_TARGET_GENERAL);
$rawjson = file_get_contents('php://input');
$requests = json_decode($rawjson, true);
if ($requests === null) {
$lasterror = json_last_error_msg();
throw new coding_exception('Invalid json in request: ' . $lasterror);
}
$responses = array();
// Defines the external settings required for Ajax processing.
$settings = external_settings::get_instance();
$settings->set_file('pluginfile.php');
$settings->set_fileurl(true);
$settings->set_filter(true);
$settings->set_raw(false);
foreach ($requests as $request) {
$response = array();
$methodname = clean_param($request['methodname'], PARAM_ALPHANUMEXT);
$index = clean_param($request['index'], PARAM_INT);
$args = $request['args'];
$response = external_api::call_external_function($methodname, $args, true);
$responses[$index] = $response;
if ($response['error']) {
// Do not process the remaining requests.
