function xmldb_hvp_install() { // Try to install all the default content types require_once __DIR__ . '/../autoloader.php'; // Override permission check for the install process, since caps hasn't // been set yet. $interface = \mod_hvp\framework::instance('interface'); $interface->mayUpdateLibraries(true); // Fetch info about library updates $core = \mod_hvp\framework::instance('core'); $core->fetchLibrariesMetadata(); // Download default libraries and try to install $error = \mod_hvp\framework::downloadH5pLibraries(); if ($error !== null) { \mod_hvp\framework::messages('error', $error); } // Print any messages echo '<h3>' . get_string('welcomeheader', 'hvp') . '</h3>' . '<p>' . get_string('welcomegettingstarted', 'hvp', array('moodle_tutorial' => 'href="https://h5p.org/moodle" target="_blank"', 'example_content' => 'href="https://h5p.org/content-types-and-applications" target="_blank"')) . '</p>' . '<p>' . get_string('welcomecommunity', 'hvp', array('forums' => 'href="https://h5p.org/forum" target="_blank"', 'gitter' => 'href="https://gitter.im/h5p/CommunityChat" target="_blank"')) . '</p>' . '<p>' . get_string('welcomecontactus', 'hvp', 'href="https://h5p.org/contact" target="_blank"') . '</p>'; \mod_hvp\framework::printMessages('info', \mod_hvp\framework::messages('info')); \mod_hvp\framework::printMessages('error', \mod_hvp\framework::messages('error')); }
/** * Make it easy to download and install H5P libraries. * * @param boolean $onlyupdate Prevent install of new libraries * @return string|null Error or null if everything's OK. */ public static function downloadH5pLibraries($onlyupdate = false) { global $CFG; $update_available = \get_config('mod_hvp', 'update_available'); $current_update = \get_config('mod_hvp', 'current_update'); if ($update_available === $current_update) { // Prevent re-submission of forms/action return null; } // URL for file to download $download_url = \get_config('mod_hvp', 'update_available_path'); if (!$download_url) { return get_string('missingh5purl', 'hvp'); } // Generate local tmp file path $local_folder = $CFG->tempdir . uniqid('/hvp-'); $local_file = $local_folder . '.h5p'; if (!\download_file_content($download_url, null, null, false, 300, 20, false, $local_file)) { return get_string('unabletodownloadh5p', 'hvp'); } // Add folder and file paths to H5P Core $interface = \mod_hvp\framework::instance('interface'); $interface->getUploadedH5pFolderPath($local_folder); $interface->getUploadedH5pPath($local_file); // Validate package $h5pValidator = \mod_hvp\framework::instance('validator'); if (!$h5pValidator->isValidPackage(true, $onlyupdate)) { @unlink($local_file); $messages = \mod_hvp\framework::messages('error'); return implode('<br/>', $messages); } // Install H5P file into Moodle $storage = \mod_hvp\framework::instance('storage'); $storage->savePackage(null, null, true); \set_config('current_update', $update_available, 'mod_hvp'); return null; }
$PAGE->requires->css(new moodle_url($CFG->httpswwwroot . $url)); } } else { // JavaScripts and stylesheets will be loaded through h5p.js. $settings['contents'][$cid]['scripts'] = $core->getAssetsUrls($files['scripts']); $settings['contents'][$cid]['styles'] = $core->getAssetsUrls($files['styles']); } // Print JavaScript settings to page. $PAGE->requires->data_for_js('H5PIntegration', $settings, true); // Print page HTML. echo $OUTPUT->header(); echo $OUTPUT->heading(format_string($content['title'])); echo '<div class="clearer"></div>'; // Print any messages. \mod_hvp\framework::printMessages('info', \mod_hvp\framework::messages('info')); \mod_hvp\framework::printMessages('error', \mod_hvp\framework::messages('error')); // Print intro. if (trim(strip_tags($content['intro']))) { echo $OUTPUT->box_start('mod_introbox', 'hvpintro'); echo format_module_intro('hvp', (object) array('intro' => $content['intro'], 'introformat' => $content['introformat']), $cm->id); echo $OUTPUT->box_end(); } // Print H5P Content if ($embedtype === 'div') { echo '<div class="h5p-content" data-content-id="' . $content['id'] . '"></div>'; } else { echo '<div class="h5p-iframe-wrapper"><iframe id="h5p-iframe-' . $content['id'] . '" class="h5p-iframe" data-content-id="' . $content['id'] . '" style="height:1px" src="about:blank" frameBorder="0" scrolling="no"></iframe></div>'; } // Find cm context $context = \context_module::instance($cm->id); // Trigger module viewed event.
public function validation($data, $files) { global $CFG; $errors = parent::validation($data, $files); if ($data['h5paction'] === 'upload') { // Validate uploaded H5P file if (empty($data['h5pfile'])) { // Field missing $errors['h5pfile'] = get_string('required'); } else { $files = $this->get_draft_files('h5pfile'); if (count($files) < 1) { // No file uploaded $errors['h5pfile'] = get_string('required'); } else { // Prepare to validate package $file = reset($files); $interface = \mod_hvp\framework::instance('interface'); $path = $CFG->tempdir . uniqid('/hvp-'); $interface->getUploadedH5pFolderPath($path); $path .= '.h5p'; $interface->getUploadedH5pPath($path); $file->copy_content_to($path); $h5pvalidator = \mod_hvp\framework::instance('validator'); if (!$h5pvalidator->isValidPackage()) { // Errors while validating the package $infomessages = implode('<br/>', \mod_hvp\framework::messages('info')); $errormessages = implode('<br/>', \mod_hvp\framework::messages('error')); $errors['h5pfile'] = ($errormessages ? $errormessages . '<br/>' : '') . $infomessages; } } } } else { // Validate library and params used in editor $core = \mod_hvp\framework::instance(); // Get library array from string $library = H5PCore::libraryFromString($data['h5plibrary']); if (!$library) { $errors['h5peditor'] = get_string('invalidlibrary', 'hvp'); } else { // Check that library exists $library['libraryId'] = $core->h5pF->getLibraryId($library['machineName'], $library['majorVersion'], $library['minorVersion']); if (!$library['libraryId']) { $errors['h5peditor'] = get_string('nosuchlibrary', 'hvp'); } else { $data['h5plibrary'] = $library; // Verify that parameters are valid if (empty($data['h5pparams'])) { $errors['h5peditor'] = get_string('noparameters', 'hvp'); } else { $params = json_decode($data['h5pparams']); if ($params === NULL) { $errors['h5peditor'] = get_string('invalidparameters', 'hvp'); } else { $data['h5pparams'] = $params; } } } } } return $errors; }
/** * Validate incoming data * * @param array $data array of ("fieldname"=>value) of submitted data * @param array $files array of uploaded files "element_name"=>tmp_file_path * @return array of "element_name"=>"error_description" if there are errors, * or an empty array if everything is OK (true allowed for backwards compatibility too). */ function validation($data, $files) { global $CFG; $errors = array(); // Check for file if (empty($data['h5pfile'])) { $errors['h5pfile'] = get_string('required'); return $errors; } $files = $this->get_draft_files('h5pfile'); if (count($files) < 1) { $errors['h5pfile'] = get_string('required'); return $errors; } // Add file so that core framework can find it $file = reset($files); $interface = \mod_hvp\framework::instance('interface'); $path = $CFG->tempdir . uniqid('/hvp-'); $interface->getUploadedH5pFolderPath($path); $path .= '.h5p'; $interface->getUploadedH5pPath($path); $file->copy_content_to($path); // Validate package $h5pValidator = \mod_hvp\framework::instance('validator'); if (!$h5pValidator->isValidPackage(true, isset($data['onlyupdate']))) { $infomessages = implode('<br/>', \mod_hvp\framework::messages('info')); $errormessages = implode('<br/>', \mod_hvp\framework::messages('error')); $errors['h5pfile'] = ($errormessages ? $errormessages . '<br/>' : '') . $infomessages; } return $errors; }