diff options
Diffstat (limited to '3rdparty/granite/git/blob.php')
| -rw-r--r-- | 3rdparty/granite/git/blob.php | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/3rdparty/granite/git/blob.php b/3rdparty/granite/git/blob.php deleted file mode 100644 index 781a697d560..00000000000 --- a/3rdparty/granite/git/blob.php +++ /dev/null @@ -1,162 +0,0 @@ -<?php -/** - * Blob - provides a Git blob object - * - * PHP version 5.3 - * - * @category Git - * @package Granite - * @author Craig Roberts <craig0990@googlemail.com> - * @license http://www.opensource.org/licenses/mit-license.php MIT Expat License - * @link http://craig0990.github.com/Granite/ - */ - -namespace Granite\Git; -use \Granite\Git\Object\Raw as Raw; -use \InvalidArgumentException as InvalidArgumentException; -use \finfo as finfo; -/** - * **Granite\Git\Blob** represents the raw content of an object in a Git repository, - * typically a **file**. This class provides methods related to the handling of - * blob content, mimetypes, sizes and write support. - * - * @category Git - * @package Granite - * @author Craig Roberts <craig0990@googlemail.com> - * @license http://www.opensource.org/licenses/mit-license.php MIT Expat License - * @link http://craig0990.github.com/Granite/ - */ -class Blob -{ - - /** - * Stores the SHA-1 id of the object requested; accessed through the `sha()` - * method where it is recalculated based on the blob content. - */ - private $sha = null; - /** - * The raw binary string of the file contents. - */ - private $content = ""; - /** - * The path to the repository location. - */ - private $path; - - /** - * Fetches a raw Git object and parses the result. Throws an - * InvalidArgumentException if the object is not of the correct type, - * or cannot be found. - * - * @param string $path The path to the repository root. - * @param string $sha The SHA-1 id of the requested object, or `null` if - * creating a new blob object. - * - * @throws InvalidArgumentException If the SHA-1 id provided is not a blob. - */ - public function __construct($path, $sha = NULL) - { - $this->path = $path; - if ($sha !== NULL) { - $this->sha = $sha; - $object = Raw::factory($path, $sha); - - if ($object->type() !== Raw::OBJ_BLOB) { - throw new InvalidArgumentException( - "The object $sha is not a blob, type is {$object->type()}" - ); - } - - $this->content = $object->content(); - unset($object); - } - } - - /** - * Sets or returns the raw file content, depending whether the parameter is - * provided. - * - * @param string $content The object content to set, or `null` if requesting the - * current content. - * - * @return string The raw binary string of the file contents. - */ - public function content($content = NULL) - { - if ($content == NULL) { - return $this->content; - } - $this->content = $content; - } - - /** - * Returns the size of the file content in bytes, equivalent to - * `strlen($blob->content())`. - * - * @return int The size of the object in bytes. - */ - public function size() - { - return strlen($this->content); - } - - /** - * Updates and returns the SHA-1 id of the object, based on it's contents. - * - * @return int The SHA-1 id of the object. - */ - public function sha() - { - $sha = hash_init('sha1'); - $header = 'blob ' . strlen($this->content) . "\0"; - hash_update($sha, $header); - hash_update($sha, $this->content); - $this->sha = hash_final($sha); - return $this->sha; - } - - /** - * Returns the mimetype of the object, using `finfo()` to determine the mimetype - * of the string. - * - * @return string The object mimetype. - * @see http://php.net/manual/en/function.finfo-open.php - */ - public function mimetype() - { - $finfo = new finfo(FILEINFO_MIME); - return $finfo->buffer($this->content); - } - - /** - * Encode and compress the object content, saving it to a 'loose' file. - * - * @return boolean True on success, false on failure. - */ - public function write() - { - $sha = $this->sha(TRUE); - $path = $this->path - . 'objects' - . DIRECTORY_SEPARATOR - . substr($sha, 0, 2) - . DIRECTORY_SEPARATOR - . substr($sha, 2); - // FIXME: currently writes loose objects only - if (file_exists($path)) { - return FALSE; - } - - if (!is_dir(dirname($path))) { - mkdir(dirname($path), 0777, TRUE); - } - - $loose = fopen($path, 'wb'); - $data = 'blob ' . strlen($this->content) . "\0" . $this->content; - $write = fwrite($loose, gzcompress($data)); - fclose($loose); - - return ($write !== FALSE); - } - -} |