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<?php
namespace Phorkie;
class Repository
{
/**
* Repository ID (number in repositories directory)
*
* @var integer
*/
public $id;
/**
* Full path to the git repository
*
* @var string
*/
public $repoDir;
/**
* Load Repository data from GET-Request
*
* @return void
*
* @throws Exception When something is wrong
*/
public function loadFromRequest()
{
if (!isset($_GET['id'])) {
throw new Exception_Input('Paste ID missing');
}
if (!is_numeric($_GET['id'])) {
throw new Exception_Input('Paste ID not numeric');
}
$this->id = (int)$_GET['id'];
$repoDir = $GLOBALS['phorkie']['cfg']['repos'] . '/' . $this->id;
if (!is_dir($repoDir)) {
throw new Exception_NotFound('Paste not found');
}
$this->repoDir = $repoDir;
}
public function loadById($id)
{
if (!is_numeric($id)) {
throw new Exception_Input('Paste ID not numeric');
}
$this->id = (int)$id;
$repoDir = $GLOBALS['phorkie']['cfg']['repos'] . '/' . $this->id;
if (!is_dir($repoDir)) {
throw new Exception_NotFound('Paste not found');
}
$this->repoDir = $repoDir;
}
public function getVc()
{
return new \VersionControl_Git($this->repoDir);
}
/**
* Loads the list of files in this repository
*
* @return File[] Array of files
*/
public function getFiles()
{
$files = glob($this->repoDir . '/*');
$arFiles = array();
foreach ($files as $path) {
$arFiles[] = new File($path, $this);
}
return $arFiles;
}
public function getFileByName($name)
{
$base = basename($name);
if ($base != $name) {
throw new Exception('No directories supported for now');
}
$path = $this->repoDir . '/' . $base;
if (!is_readable($path)) {
throw new Exception_Input('File does not exist');
}
return new File($path, $this);
}
public function getDescription()
{
if (!is_readable($this->repoDir . '/.git/description')) {
return null;
}
return file_get_contents($this->repoDir . '/.git/description');
}
/**
* Get a link to the repository
*
* @param string $type Link type. Supported are:
* - "edit"
* - "display"
* - "fork"
*
* @return string
*/
public function getLink($type)
{
if ($type == 'edit') {
return '/' . $this->id . '/edit';
} else if ($type == 'display') {
return '/' . $this->id;
} else if ($type == 'fork') {
return '/' . $this->id . '/fork';
}
throw new Exception('Unknown type');
}
}
?>
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