Files
newznab-tmux/app/extensions/util/Versions.php
T
2016-04-26 13:12:06 +02:00

126 lines
3.1 KiB
PHP

<?php
/**
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program (see LICENSE.txt in the base directory. If
* not, see:
*
* @link <http://www.gnu.org/licenses/>.
* @author niel
* @copyright 2016 nZEDb
*/
namespace app\extensions\util;
use \app\models\Settings;
class Versions extends \lithium\core\Object
{
/**
* @var \app\extensions\util\Git object.
*/
protected $git;
/**
* @var \simpleXMLElement object.
*/
protected $xml = null;
public function __construct(array $config = [])
{
$defaults = [
'git' => null,
'path' => NN_VERSIONS,
];
parent::__construct($config += $defaults);
}
public function getGitHeadHash()
{
$this->initialiseGit();
return $this->git->getHeadHash();
}
public function getGitTagFromFile()
{
$this->loadXMLFile();
return ($this->xml === null) ? null : $this->_vers->git->tag->__toString();
}
public function getGitBranch()
{
$this->initialiseGit();
return $this->git->getBranch();
}
public function getGitTagFromRepo()
{
$this->initialiseGit();
return $this->git->tagLatest();
}
public function getSQLPatchFromDB()
{
return Settings::find('setting', ['conditions' => '..sqlpatch']);
}
public function getSQLPatchFromFile()
{
$this->loadXMLFile();
return ($this->xml === null) ? null : $this->_vers->sql->file->__toString();
}
protected function initialiseGit()
{
if (!($this->git instanceof Git)) {
$this->git = new Git();
}
}
protected function loadXMLFile()
{
if ($this->xml === null) {
$versions = $this->_config['path'];
$temp = libxml_use_internal_errors(true);
$this->xml = simplexml_load_file($versions);
libxml_use_internal_errors($temp);
if ($this->xml === false) {
$this->error("Your versions XML file ($versions) is broken, try updating from git.");
throw new \Exception("Failed to open versions XML file '$versions'");
}
if ($this->xml->count() > 0) {
$vers = $this->xml->xpath('/newznab/versions');
if ($vers[0]->count() == 0) {
$this->error("Your versions XML file ($versions) does not contain version info, try updating from git.");
throw new \Exception("Failed to find versions node in XML file '$versions'");
} else {
//$this->primary("Your versions XML file ($versions) looks okay, continuing.");
$this->_vers = &$this->xml->versions;
}
} else {
throw new \RuntimeException("No elements in file!\n");
}
}
}
protected function _init()
{
parent::_init();
if ($this->_config['git'] instanceof Git) {
$this->git =& $this->_config['git'];
}
}
}