/**
* Installs a package.
*
* @param bool $installDump When TRUE, the sql dump will be importet
*
* @throws rex_functional_exception
*
* @return bool TRUE on success, FALSE on error
*/
public function install($installDump = true)
{
try {
// check package directory perms
$install_dir = $this->package->getPath();
if (!rex_dir::isWritable($install_dir)) {
throw new rex_functional_exception($this->i18n('dir_not_writable', $install_dir));
}
// check package.yml
$packageFile = $this->package->getPath(rex_package::FILE_PACKAGE);
if (!is_readable($packageFile)) {
throw new rex_functional_exception($this->i18n('missing_yml_file'));
}
try {
rex_file::getConfig($packageFile);
} catch (rex_yaml_parse_exception $e) {
throw new rex_functional_exception($this->i18n('invalid_yml_file') . ' ' . $e->getMessage());
}
$packageId = $this->package->getProperty('package');
if ($packageId === null) {
throw new rex_functional_exception($this->i18n('missing_id', $this->package->getPackageId()));
}
if ($packageId != $this->package->getPackageId()) {
$parts = explode('/', $packageId, 2);
throw new rex_functional_exception($this->wrongPackageId($parts[0], isset($parts[1]) ? $parts[1] : null));
}
if ($this->package->getVersion() === null) {
throw new rex_functional_exception($this->i18n('missing_version'));
}
// check requirements and conflicts
$message = '';
if (!$this->checkRequirements()) {
$message = $this->message;
}
if (!$this->checkConflicts()) {
$message .= $this->message;
}
if ($message) {
throw new rex_functional_exception($message);
}
$reinstall = $this->package->getProperty('install');
$available = $this->package->isAvailable();
$this->package->setProperty('install', true);
// include install.php
if (is_readable($this->package->getPath(rex_package::FILE_INSTALL))) {
if (!$available) {
rex_autoload::addDirectory($this->package->getPath('lib'));
rex_autoload::addDirectory($this->package->getPath('vendor'));
rex_i18n::addDirectory($this->package->getPath('lang'));
}
$this->package->includeFile(rex_package::FILE_INSTALL);
if (($instmsg = $this->package->getProperty('installmsg', '')) != '') {
throw new rex_functional_exception($instmsg);
}
if (!$this->package->isInstalled()) {
throw new rex_functional_exception($this->i18n('no_reason'));
}
}
// import install.sql
$installSql = $this->package->getPath(rex_package::FILE_INSTALL_SQL);
if ($installDump === true && is_readable($installSql)) {
rex_sql_util::importDump($installSql);
}
if (!$reinstall) {
$this->package->setProperty('status', true);
}
$this->saveConfig();
if ($this->generatePackageOrder) {
self::generatePackageOrder();
}
// copy assets
$assets = $this->package->getPath('assets');
if (is_dir($assets)) {
if (!rex_dir::copy($assets, $this->package->getAssetsPath())) {
throw new rex_functional_exception($this->i18n('install_cant_copy_files'));
}
}
$this->message = $this->i18n($reinstall ? 'reinstalled' : 'installed', $this->package->getName());
return true;
} catch (rex_functional_exception $e) {
$this->message = $e->getMessage();
} catch (rex_sql_exception $e) {
$this->message = 'SQL error: ' . $e->getMessage();
}
$this->package->setProperty('install', false);
$this->message = $this->i18n('no_install', $this->package->getName()) . '<br />' . $this->message;
return false;
}
