/**
* Get Core Branches with further informations
*/
protected function getCoreBranches()
{
$branches = array();
$http = new \WireHttp();
$http->setHeader('User-Agent', 'ProcessWireUpgrade');
$json = $http->get(self::branchesURL);
if (!$json) {
$error = "Error loading GitHub branches " . self::branchesURL;
throw new \WireException($error);
$this->error($error);
return array();
}
$data = json_decode($json, true);
if (!$data) {
$error = "Error JSON decoding GitHub branches " . self::branchesURL;
throw new \WireException($error);
$this->error($error);
return array();
}
foreach ($data as $key => $info) {
$name = $info['name'];
$branch = array('name' => $name, 'title' => ucfirst($name), 'zipURL' => str_replace('{branch}', $name, self::zipURL), 'version' => '', 'versionURL' => str_replace('{branch}', $name, self::versionURL));
if ($name == 'dev') {
$branch['title'] = 'Development';
}
if ($name == 'master') {
$branch['title'] = 'Stable/Master';
}
$content = $http->get($branch['versionURL']);
if (!preg_match_all('/const\\s+version(Major|Minor|Revision)\\s*=\\s*(\\d+)/', $content, $matches)) {
$branch['version'] = '?';
continue;
}
$version = array();
foreach ($matches[1] as $key => $var) {
$version[$var] = (int) $matches[2][$key];
}
$branch['version'] = "{$version['Major']}.{$version['Minor']}.{$version['Revision']}";
$branches[$name] = $branch;
}
return $branches;
}
