$context = \context_system::instance();
if (!has_capability('mod/hvp:restrictlibraries', $context)) {
\H5PCore::ajaxError(get_string('nopermissiontorestrict', 'hvp'));
http_response_code(403);
break;
}
$library_id = required_param('library_id', PARAM_INT);
$restrict = required_param('restrict', PARAM_INT);
if (!\H5PCore::validToken('library_' . $library_id, required_param('token', PARAM_RAW))) {
\H5PCore::ajaxError(get_string('invalidtoken', 'hvp'));
exit;
}
hvp_restrict_library($library_id, $restrict);
header('Cache-Control', 'no-cache');
header('Content-Type: application/json');
echo json_encode(array('url' => (new moodle_url('/mod/hvp/ajax.php', array('action' => 'restrict_library', 'token' => \H5PCore::createToken('library_' . $library_id), 'restrict' => $restrict === '1' ? 0 : 1, 'library_id' => $library_id)))->out(false)));
break;
/*
* Collecting data needed by H5P content upgrade
*
* Type: HTTP GET
*
* Parameters:
* - library (Format: /<machine-name>/<major-version>/<minor-version>)
*/
/*
* Collecting data needed by H5P content upgrade
*
* Type: HTTP GET
*
* Parameters:
$h5pStorage->savePackage(null, null, true);
}
$core = \mod_hvp\framework::instance();
$numNotFiltered = $core->h5pF->getNumNotFiltered();
$libraries = $core->h5pF->loadLibraries();
// Add settings for each library
$settings = array();
$i = 0;
foreach ($libraries as $versions) {
foreach ($versions as $library) {
$usage = $core->h5pF->getLibraryUsage($library->id, $numNotFiltered ? true : false);
if ($library->runnable) {
$upgrades = $core->getUpgrades($library, $versions);
$upgradeUrl = empty($upgrades) ? false : (new moodle_url('/mod/hvp/upgrade_content_page.php', array('library_id' => $library->id)))->out(false);
$restricted = isset($library->restricted) && $library->restricted == 1 ? true : false;
$restricted_url = (new moodle_url('/mod/hvp/ajax.php', array('action' => 'restrict_library', 'token' => \H5PCore::createToken('library_' . $library->id), 'restrict' => $restricted ? 0 : 1, 'library_id' => $library->id)))->out(false);
} else {
$upgradeUrl = null;
$restricted = null;
$restricted_url = null;
}
$settings['libraryList']['listData'][] = array('title' => $library->title . ' (' . \H5PCore::libraryVersion($library) . ')', 'restricted' => $restricted, 'restrictedUrl' => $restricted_url, 'numContent' => $core->h5pF->getNumContent($library->id), 'numContentDependencies' => $usage['content'] === -1 ? '' : $usage['content'], 'numLibraryDependencies' => $usage['libraries'], 'upgradeUrl' => $upgradeUrl, 'detailsUrl' => null, 'deleteUrl' => null);
$i++;
}
}
// All translations are made server side
$settings['libraryList']['listHeaders'] = array(get_string('librarylisttitle', 'hvp'), get_string('librarylistrestricted', 'hvp'), get_string('librarylistinstances', 'hvp'), get_string('librarylistinstancedependencies', 'hvp'), get_string('librarylistlibrarydependencies', 'hvp'), get_string('librarylistactions', 'hvp'));
// Add js
$lib_url = $CFG->httpswwwroot . '/mod/hvp/library/';
hvp_admin_add_generic_css_and_js($PAGE, $lib_url, $settings);
$PAGE->requires->js(new moodle_url($lib_url . 'js/h5p-library-list.js' . hvp_get_cache_buster()), true);
/**
* Handle content upgrade progress
*
* @method hvp_content_upgrade_progress
* @param int $library_id
* @return object An object including the json content for the H5P instances
* (maximum 40) that should be upgraded.
*/
function hvp_content_upgrade_progress($libraryid)
{
global $DB;
$tolibraryid = filter_input(INPUT_POST, 'libraryId');
// Verify security token.
if (!\H5PCore::validToken('contentupgrade', required_param('token', PARAM_RAW))) {
print get_string('upgradeinvalidtoken', 'hvp');
return;
}
// Get the library we're upgrading to.
$tolibrary = $DB->get_record('hvp_libraries', array('id' => $tolibraryid));
if (!$tolibrary) {
print get_string('upgradelibrarymissing', 'hvp');
return;
}
// Prepare response.
$out = new stdClass();
$out->params = array();
$out->token = \H5PCore::createToken('contentupgrade');
// Prepare our interface.
$interface = \mod_hvp\framework::instance('interface');
// Get updated params.
$params = filter_input(INPUT_POST, 'params');
if ($params !== null) {
// Update params.
$params = json_decode($params);
foreach ($params as $id => $param) {
$DB->update_record('hvp', (object) array('id' => $id, 'main_library_id' => $tolibrary->id, 'json_content' => $param, 'filtered' => ''));
// Log content upgrade successful
new \mod_hvp\event('content', 'upgrade', $id, $DB->get_field_sql("SELECT name FROM {hvp} WHERE id = ?", array($id)), $tolibrary->machine_name, $tolibrary->major_version . '.' . $tolibrary->minor_version);
}
}
// Get number of contents for this library.
$out->left = $interface->getNumContent($libraryid);
if ($out->left) {
// Find the 40 first contents using this library version and add to params.
$results = $DB->get_records_sql("SELECT id, json_content as params\n FROM {hvp}\n WHERE main_library_id = ?\n ORDER BY name ASC", array($libraryid), 0, 40);
foreach ($results as $content) {
$out->params[$content->id] = $content->params;
}
}
return $out;
}
FROM {hvp_libraries} hl1 JOIN {hvp_libraries} hl2 ON hl1.machine_name = hl2.machine_name
WHERE hl1.id = ?
ORDER BY hl2.title ASC, hl2.major_version ASC, hl2.minor_version ASC', array($libraryid));
$versions = array();
foreach ($results as $result) {
$versions[$result->id] = $result;
}
$library = $versions[$libraryid];
$upgrades = $core->getUpgrades($library, $versions);
$PAGE->set_heading(get_string('upgradeheading', 'hvp', $library->title . ' (' . \H5PCore::libraryVersion($library) . ')'));
// Get num of contents that can be upgraded.
$numcontents = $core->h5pF->getNumContent($libraryid);
if (count($versions) < 2) {
echo $OUTPUT->header();
echo get_string('upgradenoavailableupgrades', 'hvp');
} else {
if ($numcontents === 0) {
echo $OUTPUT->header();
echo get_string('upgradenothingtodo', 'hvp');
} else {
$settings = array('libraryInfo' => array('message' => get_string('upgrademessage', 'hvp', $numcontents), 'inProgress' => get_string('upgradeinprogress', 'hvp'), 'error' => get_string('upgradeerror', 'hvp'), 'errorData' => get_string('upgradeerrordata', 'hvp'), 'errorScript' => get_string('upgradeerrorscript', 'hvp'), 'errorContent' => get_string('upgradeerrorcontent', 'hvp'), 'errorParamsBroken' => get_string('upgradeerrorparamsbroken', 'hvp'), 'done' => get_string('upgradedone', 'hvp', $numcontents) . ' <a href="' . (new moodle_url('/mod/hvp/library_list.php'))->out(false) . '">' . get_string('upgradereturn', 'hvp') . '</a>', 'library' => array('name' => $library->name, 'version' => $library->major_version . '.' . $library->minor_version), 'libraryBaseUrl' => (new moodle_url('/mod/hvp/ajax.php', array('action' => 'getlibrarydataforupgrade')))->out(false) . '&library=', 'scriptBaseUrl' => (new moodle_url('/mod/hvp/library/js'))->out(false), 'buster' => hvp_get_cache_buster(), 'versions' => $upgrades, 'contents' => $numcontents, 'buttonLabel' => get_string('upgradebuttonlabel', 'hvp'), 'infoUrl' => (new moodle_url('/mod/hvp/ajax.php', array('action' => 'libraryupgradeprogress', 'library_id' => $libraryid)))->out(false), 'total' => $numcontents, 'token' => \H5PCore::createToken('contentupgrade')));
// Add JavaScripts.
$liburl = $CFG->httpswwwroot . '/mod/hvp/library/';
hvp_admin_add_generic_css_and_js($PAGE, $liburl, $settings);
$PAGE->requires->js(new moodle_url($liburl . 'js/h5p-version.js' . hvp_get_cache_buster()), true);
$PAGE->requires->js(new moodle_url($liburl . 'js/h5p-content-upgrade.js' . hvp_get_cache_buster()), true);
echo $OUTPUT->header();
echo '<div id="h5p-admin-container">' . get_string('enablejavascript', 'hvp') . '</div>';
}
}
echo $OUTPUT->footer();
}
// Schedule stylesheets for loading through Moodle.
foreach ($files['styles'] as $style) {
$url = $hvppath . $style->path . $style->version;
$settings['loadedCss'][] = $url;
$PAGE->requires->css(new moodle_url($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);
// H5P JS xAPI event listener & Moodle event log dispatcher.
$jsparams = array('hvpid' => $id, 'courseid' => $course->id, 'debug' => $CFG->debug, 'token' => \H5PCore::createToken('logxapievent'));
$PAGE->requires->js_call_amd('mod_hvp/xapi-stmt-dispatcher', 'init', array($jsparams));
// 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