/**
* Show package grid json.
*/
public function showJson()
{
$entries = array();
foreach (Curry_PackageManager::getPackages() as $packageInfo) {
$packageInfo = array_shift($packageInfo);
$installedPackage = PackageQuery::create()->findPk($packageInfo['name']);
$hasUpgrade = $installedPackage ? version_compare($installedPackage->getVersion(), $packageInfo['version']) < 0 : false;
$icon = '<img src="shared/images/icons/' . ($hasUpgrade ? 'package_go' : 'package') . '.png" alt="" title="' . ($hasUpgrade ? 'You can upgrade this package' : 'This package is up to date') . '" /> ';
$entries[] = array('id' => $packageInfo['name'], 'cell' => array($icon, $packageInfo['name'], $installedPackage ? $installedPackage->getVersion() : 'Not installed', $packageInfo['version'], isset($packageInfo['filesize']) ? Curry_Util::humanReadableBytes($packageInfo['filesize']) : 'n/a', $packageInfo['summary']));
}
$this->returnJson(array('page' => 1, 'total' => count($entries), 'rows' => $entries));
}
/**
* Remove package.
*
* @param string $name
* @param bool $simulate
* @return bool
*/
public static function removePackage($name, $simulate = false)
{
$installedPackage = PackageQuery::create()->findPk($name);
if (!$installedPackage) {
return false;
}
$package = Curry_PackageManager::getPackage($installedPackage->getName(), $installedPackage->getVersion());
if (!$package) {
return false;
}
if (!$simulate && !self::execTask($package, 'preRemove', true)) {
return false;
}
foreach ($installedPackage->getPackageFiles() as $file) {
$filename = $file->getRealpath();
if (!file_exists($filename)) {
self::log('Skipping non-existent file: ' . $file->getFilename(), Curry_Backend::MSG_WARNING);
if (!$simulate) {
$file->delete();
}
continue;
}
self::log('Removing: ' . $file->getFilename(), Curry_Backend::MSG_SUCCESS);
if (!$simulate) {
if ($file->fileIsModified()) {
$file->backup();
} else {
unlink($filename);
}
$file->delete();
}
}
if (!$simulate) {
$installedPackage->delete();
self::execTaskWithReload($package, 'postRemove');
}
self::$installed = null;
return true;
}