<?php namespace GitList\Git; use Gitter\Client as BaseClient; class Client extends BaseClient {

protected $defaultBranch; protected $hidden;

protected $projects;

public function __construct($options = null) {

parent::__construct($options['path']); $this->setDefaultBranch($options['default_branch']); $this->setHidden($options['hidden']);

$this->setProjects($options['projects']);

} public function getRepositoryFromName($paths, $repo) { $repositories = $this->getRepositories($paths); $path = $repositories[$repo]['path']; return $this->getRepository($path); }

/**

* Searches for valid repositories on the specified path.

* * @param array $paths Array of paths where repositories will be searched

*

* @return array Found repositories, containing their name, path and description sorted * by repository name

*/ public function getRepositories($paths) {

$allRepositories = array();

foreach ($paths as $path) { $repositories = $this->recurseDirectory($path); if (empty($repositories)) { throw new \RuntimeException('There are no GIT repositories in ' . $path); }

/**

* Use "+" to preserve keys, only a problem with numeric repos.

*/ $allRepositories = $allRepositories + $repositories;

}

$allRepositories = array_unique($allRepositories, SORT_REGULAR);

uksort($allRepositories, function ($k1, $k2) { return strtolower($k2) < strtolower($k1);

});

return $allRepositories; }

/** * Return name of default branch as a string. */ public function getDefaultBranch()

{

return $this->defaultBranch; }

/** * Overloads the parent::createRepository method for the correct Repository class instance. * * {@inheritdoc} */ public function createRepository($path, $bare = null) { if (file_exists($path . '/.git/HEAD') && !file_exists($path . '/HEAD')) { throw new \RuntimeException('A GIT repository already exists at ' . $path); }

$repository = new Repository($path, $this);

return $repository->create($bare); }

/** * Overloads the parent::getRepository method for the correct Repository class instance. * * {@inheritdoc} */ public function getRepository($path) { if (!file_exists($path) || !file_exists($path . '/.git/HEAD') && !file_exists($path . '/HEAD')) { throw new \RuntimeException('There is no GIT repository at ' . $path);

}

return new Repository($path, $this);

} /** * Set default branch as a string. *

* @param string $branch name of branch to use when repo's HEAD is detached *

* @return object

*/ protected function setDefaultBranch($branch) {

$this->defaultBranch = $branch;

return $this; } /**

* Get hidden repository list.

*

* @return array List of repositories to hide */ protected function getHidden() { return $this->hidden; } /**

* Set the hidden repository list.

* * @param array $hidden List of repositories to hide

*

* @return object

*/ protected function setHidden($hidden) { $this->hidden = $hidden; return $this; }

/**

* Get project list.

* * @return array List of repositories to show */ protected function getProjects() { return $this->projects; } /**

* Set the shown repository list.

* * @param array $projects List of repositories to show */ protected function setProjects($projects) { $this->projects = $projects; return $this; }

private function recurseDirectory($path, $topLevel = true)

{

$dir = new \DirectoryIterator($path);

$repositories = array();

foreach ($dir as $file) { if ($file->isDot()) { continue; }

if (strrpos($file->getFilename(), '.') === 0) { continue; } if (!$file->isReadable()) { continue; } if ($file->isDir()) { $isBare = file_exists($file->getPathname() . '/HEAD'); $isRepository = file_exists($file->getPathname() . '/.git/HEAD'); if ($isRepository || $isBare) { $hidden = function ($path, $hide) { $return = false; array_walk($hide, function ($value, $key) use ($path, &$return) { if (($path === $value) || (1 === preg_match($value, $path))) { $return = true; } }); return $return; }; if ($hidden($file->getPathname(), $this->getHidden())) { continue; } if ($isBare) { $description = $file->getPathname() . '/description'; } else { $description = $file->getPathname() . '/.git/description'; } if (file_exists($description)) { $description = file_get_contents($description); } else { $description = null; } if (!$topLevel) { $repoName = $file->getPathInfo()->getFilename() . '/' . $file->getFilename(); } else { $repoName = $file->getFilename(); } if (is_array($this->getProjects()) && !in_array($repoName, $this->getProjects())) { continue; }

$repositories[$repoName] = array(

'name' => $repoName, 'path' => $file->getPathname(), 'description' => $description,

);

continue; } $repositories = array_merge($repositories, $this->recurseDirectory($file->getPathname(), false)); }

}

return $repositories;

}

}