Projects / Chaw

<?php
/**
 * Chaw : source code and project management
 *
 * @copyright  Copyright 2009, Garrett J. Woodworth (gwoohoo@gmail.com)
 * @license    GNU AFFERO GENERAL PUBLIC LICENSE v3 (http://opensource.org/licenses/agpl-v3.html)
 *
 */
/**
 * undocumented class
 *
 * @package default
 */
class Source extends Object {

	/**
	 * undocumented class variable
	 *
	 * @var string
	 */
	var $useTable = false;

	/**
	 * the current uri
	 *
	 * @var string
	 */
	var $Repo = null;

	/**
	 * undocumented function
	 *
	 * @param string $Repo
	 * @param string $args
	 * @return void
	 */
	function initialize(&$Repo, $args = array()) {
		$this->Repo =& $Repo;

		$path = join(DS, $args);

		if ($this->Repo->type == 'git') {
			if(empty($args) && !$this->Repo->branch) {
				$this->branches();
				$this->Repo->branch = null;
			} elseif (isset($args[0])) {
				$branches = $this->Repo->find('branches');

				if (in_array($args[0], $branches)) {
					$this->Repo->branch(array_shift($args), true);
					$path = join(DS, $args);
				}
			}
			if ($this->Repo->branch) {
				array_unshift($args, $this->Repo->branch);
			}
			array_unshift($args, 'branches');
		}
		$args = array_filter($args);

		$current = null;
		if (count($args) > 0) {
			$current = array_pop($args);
 		}
		return array($args, $path, $current);
	}

	/**
	 * undocumented function
	 *
	 * @return void
	 */
	function branches() {
		if ($this->Repo->type != 'git') {
			return array();
		}
		$this->Repo->logReponse = true;
		$config = $this->Repo->config;
		$this->Repo->branch('master', true);
		$branches = $this->Repo->find('branches');

		foreach ($branches as $branch) {
			// if (is_dir(dirname($this->Repo->working) . DS . $branch)) {
			// 				continue;
			// 			}
			$this->Repo->branch($branch, true);
			$this->Repo->update('origin', $branch);
		}
		$this->Repo->config($config);
		return $branches;
	}

	/**
	 * undocumented function
	 *
	 * @return void
	 */
	function rebase() {
		if ($this->Repo->working) {
			$path = dirname($this->Repo->working);
		}
		$Cleanup = new Folder($path);
		if ($Cleanup->pwd() == $path) {
			$Cleanup->delete();
		}
		return $this->Repo->pull();
	}

	/**
	 * undocumented function
	 *
	 * @param string $path
	 * @return void
	 */
	function read($path = null) {
		$data = null;

		if (!is_dir($this->Repo->working)) {
			return false;
		}

		if (is_file($this->Repo->working . DS . $path)) {
			$File = new File($this->Repo->working . DS .$path);
			return array('Content' => $File->read());
		}
		$isRoot = false;
		$wwwPath = $base = null;

		if ($path) {
			$wwwPath = $base = join('/', explode(DS, $path)) . '/';
		}

		$Folder = new Folder($this->Repo->working . '/' . $path);
		$path = Folder::slashTerm($Folder->pwd());

		if ($this->Repo->type == 'git') {
			if ($this->Repo->branch == null) {
				$isRoot = true;
			} elseif ($this->Repo->branch != 'master') {
				$wwwPath = 'branches/' . $this->Repo->branch . '/' . $base;
			}
		}

		list($dirs, $files) = $Folder->read(true, array('.git', '.svn'));

		$dir = $file = array();
		$count = count($dirs);

		for ($i = 0; $i < $count; $i++) {
			$dir[$i]['name'] = $dirs[$i];
			$lookup = $path . $dirs[$i];
			$here = $wwwPath . $dirs[$i];

			if ($dirs[$i] == 'master') {
				$isRoot = true;
			}
			if ($isRoot) {
				$this->Repo->working = $path . $dirs[$i];
				$here = $base . 'branches/' . $dirs[$i];
				if ($dirs[$i] == 'master') {
					$here = $base;
				}
			}
			$dir[$i]['path'] = $here;
			$dir[$i]['info'] = $this->Repo->pathInfo($lookup . DS);
			//$dir[$i]['md5'] = null;
			//$dir[$i]['size'] = $this->__size($path . $dirs[$i]);
			//$dir[$i]['icon'] = '/icons/dir.gif';
		}

		$count = count($files);
		for ($i = 0; $i < $count; $i++) {
			$file[$i]['name'] = $files[$i];
			$file[$i]['path'] = $wwwPath . $files[$i];
			$file[$i]['info'] = $this->Repo->pathInfo($path . $files[$i]);
			//$file[$i]['md5'] = md5($Folder->pwd() . $files[$i]);
			//$file[$i]['size'] = $this->__size($path . $files[$i]);
			//$file[$i]['icon'] = $this->__icon($files[$i]);
		}

		return array('Folder' => $dir, 'File' => $file);
	}

	/**
	 * undocumented function
	 *
	 * @param string $file
	 * @param string $ext
	 * @param string $size
	 * @return void
	 */
	function __size($file = null, $ext = 'B', $size = '0') {
		$size_ext = array('','K','M','G','T');

		if (!file_exists($file)) {
			return 0;
		}

		$size = filesize($file);

		if ($size > 0) {
			$div = 0;
			while ($size >= pow(1024,$div)) $div++;
			return array('num' => number_format(($size/pow(1024, $div-1)), 1, ". ", ".") , 'ext' => $size_ext[$div-1] . $ext);
		} else {
			return array('num' => 0,'ext' => '');
		}
	}

	/**
	 * undocumented function
	 *
	 * @param string $file
	 * @return void
	 */
	function __icon($file) {
		$array = explode('.', $file);
		$ext = '';
		$partCount = count($array);

		if ($partCount == 1) {
			$ext = '^^BLANKICON^^';
		} else {
			$ext = array_pop($array);
		}

		$exts = array(
			"bin" => "/icons/binary.gif",
			"hqx" => "/icons/binhex.gif",
			"tar" => "/icons/tar.gif",
			"wrl" => "/icons/world2.gif",
			"Z" => "/icons/compressed.gif",
			"gz" => "/icons/compressed.gif",
			"zip" => "/icons/compressed.gif",
			"bz2" => "/icons/compressed.gif",
			"rar" => "/icons/compressed.gif",
			"ace" => "/icons/compressed.gif",
			"ps" => "/icons/ps.gif",
			"pdf" => "/icons/ps.gif",
			"html" => "/icons/layout.gif",
			"txt" => "/icons/text.gif",
			"c" => "/icons/c.gif",
			"cpp" => "/icons/small/c.gif",
			"pl" => "/icons/p.gif",
			"php" => "/icons/p.gif",
			"php3" => "/icons/p.gif",
			"php4" => "/icons/p.gif",
			"php5" => "/icons/p.gif",
			"for" => "/icons/f.gif",
			"dvi" => "/icons/dvi.gif",
			"uu" => "/icons/uuencoded.gif",
			"conf" => "/icons/script.gif",
			"tex" => "/icons/tex.gif",
			"core" => "/icons/bomb.gif",
			"^^BLANKICON^^" => "/icons/blank.gif",
			"^^UNKOWN^^" => "/icons/unknown.gif"
		);

		if (isset($exts[$ext])) {
			return $exts[ $ext ];
		} else {
			return $exts['^^UNKOWN^^'];
		}
	}
}
?>