/**
* Requires the Github reponsitory link (e.g., git://github.com/user/project.git).
*/
public static function install($source)
{
list($user, $project) = github_parse_url($source);
$github = new GithubFetcher($user, $project);
$tree = $github->tree();
// Get config and verify it
$found = false;
$conf = false;
foreach ($tree as $item) {
if ($item->path === 'elefant.json') {
$data = $github->get($item);
if (!$data) {
self::$error = i18n_get('Unable to fetch configuration file.');
return false;
}
$conf = json_decode($data);
if (!$conf) {
self::$error = i18n_get('Verification failed: Invalid configuration file.');
return false;
}
if (!self::verify($conf)) {
// self::$error already set by verify()
return false;
}
$found = true;
break;
}
}
if (!$found) {
self::$error = i18n_get('Configuration file not found.');
return false;
}
// Create new install folder
if ($conf->type === 'app') {
$dest = 'apps/' . $conf->folder;
if (!mkdir($dest)) {
self::$error = i18n_get('Unable to write to apps folder.');
return false;
}
} else {
$dest = 'layouts/' . $conf->folder;
if (!mkdir($dest)) {
self::$error = i18n_get('Unable to write to layouts folder.');
return false;
}
}
// This may take some time for larger apps
set_time_limit(120);
// Build files from tree
foreach ($tree as $n => $item) {
if ($item->type === 'tree') {
mkdir($dest . '/' . $item->path);
} else {
$data = $github->get($item);
if ($data === false) {
self::$error = i18n_get('Unable to fetch file') . ' ' . $item->path;
rmdir_recursive($dest);
return false;
}
file_put_contents($dest . '/' . $item->path, $data);
// Create our own rate-limiting to be nice with Github
$data = null;
if ($n % 20 === 0) {
sleep(1);
}
}
}
chmod_recursive($dest, 0777);
return $conf;
}
}
// Import from Zip
$res = ZipInstaller::install($info);
if (!$res) {
ZipInstaller::clean();
$form->failed = array('zip-install');
$page->installer_error = ZipInstaller::$error;
return false;
}
// Zip successfully installed
ZipInstaller::clean();
$page->title = __('Install completed');
echo $tpl->render('designer/installed', $res);
} else {
// Import from Github
$res = GithubInstaller::install($_POST['github']);
if (!$res) {
$form->failed = array('github-install');
$page->installer_error = GithubInstaller::$error;
return false;
}
// App/theme successfully installed
$page->title = __('Install completed');
echo $tpl->render('designer/installed', $res);
}
} elseif (is_uploaded_file($_FILES['zipfile']['tmp_name'])) {
ZipInstaller::clean();
// Import from Zip
$res = ZipInstaller::install($_FILES['zipfile']);
if (!$res) {
ZipInstaller::clean();
ZipInstaller::clean();
Cli::out('Error: ' . ZipInstaller::$error, 'error');
return;
}
$res = ZipInstaller::install($info);
if (!$res) {
ZipInstaller::clean();
Cli::out('Error: ' . ZipInstaller::$error, 'error');
return;
}
ZipInstaller::clean();
Cli::out('Install completed.', 'success');
return;
} else {
// Import from Github
$res = GithubInstaller::install($url);
if (!$res) {
Cli::out('Error: ' . GithubInstaller::$error, 'error');
return;
}
Cli::out('Install completed.', 'success');
return;
}
}
if (@file_exists('conf/installed')) {
Cli::out('** Error: Installer has already been run.', 'error');
return;
}
require_once 'apps/cli/lib/Functions.php';
// set the necessary folder permissions
system('chmod -R 777 cache conf css files lang layouts');
