public function apply($id)
{
jimport('joomla.client.github');
jimport('joomla.client.curl');
$table = JTable::getInstance('tests', 'PatchTesterTable');
$github = new JGithub();
$pull = $github->pulls->get($this->getState('github_user'), $this->getState('github_repo'), $id);
if (is_null($pull->head->repo)) {
throw new Exception(JText::_('COM_PATCHTESTER_REPO_IS_GONE'));
}
$patch = JCurl::getAdapter($pull->diff_url)->fetch()->body;
$files = $this->parsePatch($patch);
foreach ($files as $file) {
if ($file->action == 'deleted' && !file_exists(JPATH_ROOT . '/' . $file->old)) {
throw new Exception(sprintf(JText::_('COM_PATCHTESTER_FILE_DELETED_DOES_NOT_EXIST_S'), $file->old));
}
if ($file->action == 'added' || $file->action == 'modified') {
// if the backup file already exists, we can't apply the patch
if (file_exists(JPATH_COMPONENT . '/backups/' . md5($file->new) . '.txt')) {
throw new Exception(sprintf(JText::_('COM_PATCHTESTER_CONFLICT_S'), $file->new));
}
if ($file->action == 'modified' && !file_exists(JPATH_ROOT . '/' . $file->old)) {
throw new Exception(sprintf(JText::_('COM_PATCHTESTER_FILE_MODIFIED_DOES_NOT_EXIST_S'), $file->old));
}
$url = 'https://raw.github.com/' . $pull->head->user->login . '/' . $pull->head->repo->name . '/' . $pull->head->ref . '/' . $file->new;
$file->body = JCurl::getAdapter($url)->fetch()->body;
}
}
// at this point, we have ensured that we have all the new files and there are no conflicts
foreach ($files as $file) {
// we only create a backup if the file already exists
if ($file->action == 'deleted' || file_exists(JPATH_ROOT . '/' . $file->new) && $file->action == 'modified') {
if (!JFile::copy(JPath::clean(JPATH_ROOT . '/' . $file->old), JPATH_COMPONENT . '/backups/' . md5($file->old) . '.txt')) {
throw new Exception(sprintf('Can not copy file %s to %s', JPATH_ROOT . '/' . $file->old, JPATH_COMPONENT . '/backups/' . md5($file->old) . '.txt'));
}
}
switch ($file->action) {
case 'modified':
case 'added':
if (!JFile::write(JPath::clean(JPATH_ROOT . '/' . $file->new), $file->body)) {
throw new Exception(sprintf('Can not write the file: %s', JPATH_ROOT . '/' . $file->new));
}
break;
case 'deleted':
if (!JFile::delete(JPATH::clean(JPATH_ROOT . '/' . $file->old))) {
throw new Exception(sprintf('Can not delete the file: %s', JPATH_ROOT . '/' . $file->old));
}
break;
}
}
$table->pull_id = $pull->number;
$table->data = json_encode($files);
$table->patched_by = JFactory::getUser()->id;
$table->applied = 1;
$version = new JVersion();
$table->applied_version = $version->getShortVersion();
if (!$table->store()) {
throw new Exception($table->getError());
}
return true;
}
public function sendRequest($url, $method = 'get', $data = array(), $options = array())
{
$curl_options = array(CURLOPT_HEADER => false, CURLOPT_FOLLOWLOCATION => false, CURLOPT_USERAGENT => 'JGithub', CURLOPT_CONNECTTIMEOUT => 120, CURLINFO_HEADER_OUT => true, CURLOPT_HTTPHEADER => array('Content-type: application/json'), CURLOPT_CAINFO => dirname(__FILE__) . '/github/cacert.pem', CURLOPT_SSL_VERIFYPEER => true, CURLOPT_SSL_VERIFYHOST => 2);
switch ($this->authentication_method) {
case JGithub::AUTHENTICATION_BASIC:
$curl_options[CURLOPT_USERPWD] = $this->credentials['username'] . ':' . $this->credentials['password'];
break;
case JGithub::AUTHENTICATION_OAUTH:
if (strpos($url, '?') === false) {
$url .= '?access_token=' . $this->credentials['token'];
} else {
$url .= '&access_token=' . $this->credentials['token'];
}
break;
}
switch ($method) {
case 'post':
$curl_options[CURLOPT_POST] = 1;
$curl_options[CURLOPT_POSTFIELDS] = json_encode($data);
break;
case 'put':
$curl_options[CURLOPT_POST] = 1;
$curl_options[CURLOPT_POSTFIELDS] = '';
$curl_options[CURLOPT_CUSTOMREQUEST] = 'PUT';
$curl_options[CURLOPT_HTTPGET] = false;
break;
case 'patch':
$curl_options[CURLOPT_POSTFIELDS] = json_encode($data);
case 'delete':
$curl_options[CURLOPT_CUSTOMREQUEST] = strtoupper($method);
$curl_options[CURLOPT_POST] = false;
$curl_options[CURLOPT_HTTPGET] = false;
break;
case 'get':
$curl_options[CURLOPT_POSTFIELDS] = null;
$curl_options[CURLOPT_POST] = false;
$curl_options[CURLOPT_HTTPGET] = true;
break;
}
$curlResponse = JCurl::getAdapter('https://api.github.com' . $url)->setOptions($curl_options)->fetch();
$response = new JHttpResponse();
$response->code = $curlResponse->http_code;
$response->headers = $curlResponse->request_header;
$response->body = json_decode($curlResponse->body);
return $response;
}
