/**
* Perform the actual language pack installation
*
* @uses component_installer
* @param string $langcode
* @return int return status
*/
protected function install_language_pack($langcode)
{
// initialise new component installer to process this language
$installer = new component_installer('http://download.moodle.org', 'download.php/direct/langpack/' . $this->version, $langcode . '.zip', 'languages.md5', 'lang');
if (!$installer->requisitesok) {
throw new lang_installer_exception('installer_requisites_check_failed');
}
$status = $installer->install();
if ($status == COMPONENT_ERROR) {
if ($installer->get_error() === 'remotedownloaderror') {
return self::RESULT_DOWNLOADERROR;
} else {
throw new lang_installer_exception($installer->get_error(), $langcode);
}
} else {
if ($status == COMPONENT_UPTODATE) {
return self::RESULT_UPTODATE;
} else {
if ($status == COMPONENT_INSTALLED) {
return self::RESULT_INSTALLED;
} else {
throw new lang_installer_exception('unexpected_installer_result', $status);
}
}
}
}
continue;
}
}
if (file_exists($dest2)) {
if (!remove_dir($dest2)) {
$notice_error[] = 'Could not delete old directory ' . $dest2 . ', update of ' . $pack . ' failed, please check permissions.';
continue;
}
}
//2. copy & unzip into new
if ($cd = new component_installer('http://download.moodle.org', 'lang16', $pack . '.zip', 'languages.md5', 'lang')) {
$status = $cd->install();
//returns COMPONENT_(ERROR | UPTODATE | INSTALLED)
switch ($status) {
case COMPONENT_ERROR:
if ($cd->get_error() == 'remotedownloaderror') {
$a = new stdClass();
$a->url = 'http://download.moodle.org/lang16/' . $pack . '.zip';
$a->dest = $CFG->dataroot . '/lang';
print_error($cd->get_error(), 'error', "", $a);
// not probable
} else {
print_error($cd->get_error(), 'error');
// not probable
}
break;
case COMPONENT_UPTODATE:
//Print error string or whatever you want to do
break;
case COMPONENT_INSTALLED:
$notice_ok[] = get_string('langpackupdated', 'admin', $pack);
}
} while ($error !== '');
} else {
if (is_dataroot_insecure()) {
cli_error(get_string('pathsunsecuredataroot', 'install'));
}
if (!install_init_dataroot($CFG->dataroot, $CFG->directorypermissions)) {
$a = (object) array('dataroot' => $CFG->dataroot);
cli_error(get_string('pathserrcreatedataroot', 'install', $a));
}
}
//download lang pack with optional notification
if ($CFG->lang != 'en') {
if ($cd = new component_installer('http://download.moodle.org', 'langpack/2.0', $CFG->lang . '.zip', 'languages.md5', 'lang')) {
if ($cd->install() == COMPONENT_ERROR) {
if ($cd->get_error() == 'remotedownloaderror') {
$a = new stdClass();
$a->url = 'http://download.moodle.org/langpack/2.0/' . $CFG->lang . '.zip';
$a->dest = $CFG->dataroot . '/lang';
cli_problem(get_string($cd->get_error(), 'error', $a));
} else {
cli_problem(get_string($cd->get_error(), 'error'));
}
} else {
// install parent lang if defined
if ($parentlang = get_parent_language()) {
if ($cd = new component_installer('http://download.moodle.org', 'langpack/2.0', $parentlang . '.zip', 'languages.md5', 'lang')) {
$cd->install();
}
}
}
$strupwards = get_string('upwards', 'admin');
$strmisc = get_string('miscellaneous');
/// Print the header stuff
admin_externalpage_print_header();
/// Print the component download link
echo '<div class="reportlink"><a href="environment.php?action=updatecomponent&sesskey=' . $USER->sesskey . '">' . $strupdate . '</a></div>';
print_heading($strenvironment);
/// Handle the 'updatecomponent' action
if ($action == 'updatecomponent' && confirm_sesskey()) {
/// Create component installer and execute it
if ($cd = new component_installer('http://download.moodle.org', 'environment', 'environment.zip')) {
$status = $cd->install();
//returns ERROR | UPTODATE | INSTALLED
switch ($status) {
case ERROR:
if ($cd->get_error() == 'remotedownloadnotallowed') {
$a = new stdClass();
$a->url = 'http://download.moodle.org/environment/environment.zip';
$a->dest = $CFG->dataroot . '/';
print_simple_box(get_string($cd->get_error(), 'error', $a), 'center', '', '', 5, 'errorbox');
} else {
print_simple_box(get_string($cd->get_error(), 'error'), 'center', '', '', 5, 'errorbox');
}
break;
case UPTODATE:
print_simple_box(get_string($cd->get_error(), 'error'), 'center');
break;
case INSTALLED:
print_simple_box(get_string('componentinstalled', 'admin'), 'center');
break;
}
set_time_limit(0);
@mkdir($CFG->dataroot . '/temp/', $CFG->directorypermissions);
//make it in case it's a fresh install, it might not be there
@mkdir($CFG->dataroot . '/lang/', $CFG->directorypermissions);
if (is_array($pack)) {
$packs = $pack;
} else {
$packs = array($pack);
}
foreach ($packs as $pack) {
if ($cd = new component_installer('http://download.moodle.org', 'lang16', $pack . '.zip', 'languages.md5', 'lang')) {
$status = $cd->install();
//returns COMPONENT_(ERROR | UPTODATE | INSTALLED)
switch ($status) {
case COMPONENT_ERROR:
if ($cd->get_error() == 'remotedownloaderror') {
$a = new object();
$a->url = 'http://download.moodle.org/lang16/' . $pack . '.zip';
$a->dest = $CFG->dataroot . '/lang';
print_error($cd->get_error(), 'error', 'langimport.php', $a);
} else {
print_error($cd->get_error(), 'error', 'langimport.php');
}
break;
case COMPONENT_INSTALLED:
$notice_ok[] = get_string('langpackinstalled', 'admin', $pack);
break;
case COMPONENT_UPTODATE:
break;
}
} else {
$version = optional_param('version', '', PARAM_FILE);
//
$extraurlparams = array();
if ($version) {
$extraurlparams['version'] = $version;
}
admin_externalpage_setup('environment', '', $extraurlparams);
// Handle the 'updatecomponent' action
if ($action == 'updatecomponent' && confirm_sesskey()) {
// Create component installer and execute it
if ($cd = new component_installer('https://download.moodle.org', 'environment', 'environment.zip')) {
$status = $cd->install();
//returns COMPONENT_(ERROR | UPTODATE | INSTALLED)
switch ($status) {
case COMPONENT_ERROR:
if ($cd->get_error() == 'remotedownloaderror') {
$a = new stdClass();
$a->url = 'https://download.moodle.org/environment/environment.zip';
$a->dest = $CFG->dataroot . '/';
print_error($cd->get_error(), 'error', $PAGE->url, $a);
die;
} else {
print_error($cd->get_error(), 'error', $PAGE->url);
die;
}
case COMPONENT_UPTODATE:
redirect($PAGE->url, get_string($cd->get_error(), 'error'));
die;
case COMPONENT_INSTALLED:
redirect($PAGE->url, get_string('componentinstalled', 'admin'));
die;
if ($config->stage == INSTALL_DATABASETYPE) {
// skip db selection if distro package supports only one db
if (!empty($distro->dbtype)) {
$config->stage = INSTALL_DATABASE;
}
}
if ($config->stage == INSTALL_DOWNLOADLANG) {
$downloaderror = '';
/// Create necessary lang dir
if (!make_upload_directory('lang', false)) {
$downloaderror = get_string('cannotcreatelangdir', 'error');
/// Download and install lang component
} else {
if ($cd = new component_installer('http://download.moodle.org', 'lang16', $CFG->lang . '.zip', 'languages.md5', 'lang')) {
if ($cd->install() == COMPONENT_ERROR) {
if ($cd->get_error() == 'remotedownloaderror') {
$a = new stdClass();
$a->url = 'http://download.moodle.org/lang16/' . $INSTALL['language'] . '.zip';
$a->dest = $CFG->dataroot . '/lang';
$downloaderror = get_string($cd->get_error(), 'error', $a);
} else {
$downloaderror = get_string($cd->get_error(), 'error');
}
} else {
// install parent lang if defined
if ($parentlang = get_parent_language()) {
if ($cd = new component_installer('http://download.moodle.org', 'lang16', $parentlang . '.zip', 'languages.md5', 'lang')) {
$cd->install();
}
}
}
continue;
}
}
if (file_exists($dest2)) {
if (!remove_dir($dest2)) {
$notice_error[] = 'Could not delete old directory ' . $dest2 . ', update of ' . $pack . ' failed, please check permissions.';
continue;
}
}
//2. copy & unzip into new
if ($cd = new component_installer('http://download.moodle.org', 'lang16', $pack . '.zip', 'languages.md5', 'lang')) {
$status = $cd->install();
//returns COMPONENT_(ERROR | UPTODATE | INSTALLED)
switch ($status) {
case COMPONENT_ERROR:
if ($cd->get_error() == 'remotedownloaderror') {
$a = new stdClass();
$a->url = 'http://download.moodle.org/lang16/' . $pack . '.zip';
$a->dest = $CFG->dataroot . '/lang';
error(get_string($cd->get_error(), 'error', $a));
// not probable
} else {
error(get_string($cd->get_error(), 'error'));
// not probable
}
break;
case COMPONENT_UPTODATE:
//Print error string or whatever you want to do
break;
case COMPONENT_INSTALLED:
$notice_ok[] = get_string('langpackupdated', 'admin', $pack);
public function installLangPack($pack)
{
global $CFG;
require_once $CFG->libdir . '/adminlib.php';
require_once $CFG->libdir . '/filelib.php';
require_once $CFG->libdir . '/componentlib.class.php';
$thisversion = '2.0';
// TODO this information should be taken from version.php or similar source
make_upload_directory('lang');
if (is_array($pack)) {
$packs = $pack;
} else {
$packs = array($pack);
}
foreach ($packs as $pack) {
if ($cd = new component_installer('http://download.moodle.org', 'langpack/' . $thisversion, $pack . '.zip', 'languages.md5', 'lang')) {
$status = $cd->install();
switch ($status) {
case COMPONENT_ERROR:
if ($cd->get_error() == 'remotedownloaderror') {
$a = new stdClass();
$a->url = 'http://download.moodle.org/langpack/' . $thisversion . '/' . $pack . '.zip';
$a->dest = $CFG->dataroot . '/lang';
print_error($cd->get_error(), 'error', 'langimport.php', $a);
} else {
print_error($cd->get_error(), 'error', 'langimport.php');
}
break;
case COMPONENT_INSTALLED:
if ($parentlang = get_parent_language($pack)) {
// install also parent pack if specified
if ($cd = new component_installer('http://download.moodle.org', 'langpack/' . $thisversion, $parentlang . '.zip', 'languages.md5', 'lang')) {
$cd->install();
}
}
break;
}
} else {
echo $OUTPUT->notification('Had an unspecified error with the component installer, sorry.');
}
}
}
$strupwards = get_string('upwards', 'admin');
$strmisc = get_string('miscellaneous');
/// Print the header stuff
echo $OUTPUT->header();
/// Print the component download link
echo '<div class="reportlink"><a href="environment.php?action=updatecomponent&sesskey=' . sesskey() . '">' . $strupdate . '</a></div>';
echo $OUTPUT->heading($strenvironment);
/// Handle the 'updatecomponent' action
if ($action == 'updatecomponent' && confirm_sesskey()) {
/// Create component installer and execute it
if ($cd = new component_installer('http://download.moodle.org', 'environment', 'environment.zip')) {
$status = $cd->install();
//returns COMPONENT_(ERROR | UPTODATE | INSTALLED)
switch ($status) {
case COMPONENT_ERROR:
if ($cd->get_error() == 'remotedownloaderror') {
$a = new stdClass();
$a->url = 'http://download.moodle.org/environment/environment.zip';
$a->dest = $CFG->dataroot . '/';
echo $OUTPUT->box(get_string($cd->get_error(), 'error', $a), 'errorbox');
} else {
echo $OUTPUT->box(get_string($cd->get_error(), 'error'), 'errorbox');
}
break;
case COMPONENT_UPTODATE:
echo $OUTPUT->box(get_string($cd->get_error(), 'error'));
break;
case COMPONENT_INSTALLED:
echo $OUTPUT->box(get_string('componentinstalled', 'admin'));
break;
}
console_write("\n", '', false);
console_write('downloadlanguagepack', 'install');
$download_lang_pack = read_yes_no();
if ($download_lang_pack == 'yes') {
$downloadsuccess = false;
/// Create necessary lang dir
if (!make_upload_directory('lang', false)) {
console_write_error(get_string('cannotcreatelangdir', 'error'), false);
}
/// Download and install component
if (($cd = new component_installer('http://download.moodle.org', 'lang16', $INSTALL['lang'] . '.zip', 'languages.md5', 'lang')) && empty($errormsg)) {
$status = $cd->install();
//returns ERROR | UPTODATE | INSTALLED
switch ($status) {
case ERROR:
if ($cd->get_error() == 'remotedownloadnotallowed') {
$a = new stdClass();
$a->url = 'http://download.moodle.org/lang16/' . $pack . '.zip';
$a->dest = $CFG->dataroot . '/lang';
console_write(get_string($cd->get_error(), 'error', $a), false);
} else {
$downloaderror = get_string($cd->get_error(), 'error');
console_write(get_string($cd->get_error(), 'error'), false);
}
break;
case UPTODATE:
case INSTALLED:
$downloadsuccess = true;
break;
default:
//We shouldn't reach this point
